Title: Cheap Flights to Crestline - Expedia.co.uk ![E86A9T Lake Gregory at Crestline California](https://images.trvl-media.com/place/6085018/b13def6a-7ab2-49b0-952b-b48d636be36f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6085018/b13def6a-7ab2-49b0-952b-b48d636be36f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £308 Cheap Flights to Crestline [View £308 flight on Mon, 19 Jan 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LGW,to:ONT,departure:19/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:307.18&airProductToken=AQqgAQozCMKCARIENzE5NxjLsQEgjBgovPCCAzDI8YIDOE9AAFgBagVOT0JBR3IJT0xYNUM1QjRQCjMIwoIBEgQ0Mjk5GIwYIKOxASi78oIDMPL3ggM4T0ABWAFqBU5PQkFHcglPTFg1QzVCNFAKNAjCggESBDI0MzQYo7EBIK6bASiL_YIDMNH-ggM4T0ABWAFqBU5PQkFHcglPTFg1QzVCNFASCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only [Crestline Travel Guide](https://expedia.co.uk/Crestline.dx6085018)[Hotels in Crestline](https://expedia.co.uk/Crestline-Hotels.d6085018.Travel-Guide-Hotels)[Crestline Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Crestline.d6085018.Car-Hire-Guide)[Crestline Holidays](https://expedia.co.uk/Crestline.d6085018.Holidays-City-Breaks) ## Popular airlines to Crestline - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Crestline, California, United States of America,departure:01/10/2025TANYT&leg2=from:Crestline, California, United States of America,to:CMH,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Crestline, California, United States of America,departure:01/10/2025TANYT&leg2=from:Crestline, California, United States of America,to:CMH,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Crestline, California, United States of America,departure:01/10/2025TANYT&leg2=from:Crestline, California, United States of America,to:CMH,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Crestline, California, United States of America,departure:01/10/2025TANYT&leg2=from:Crestline, California, United States of America,to:CMH,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Crestline, California, United States of America,departure:01/10/2025TANYT&leg2=from:Crestline, California, United States of America,to:CMH,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Crestline, California, United States of America,departure:01/10/2025TANYT&leg2=from:Crestline, California, United States of America,to:CMH,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Crestline, California, United States of America,departure:01/10/2025TANYT&leg2=from:Crestline, California, United States of America,to:CMH,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap round-trip flights to Crestline Prices were available within the past 7 days and start at £308 for one-way flights and £361 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, 7 Oct - Tue, 14 Oct LGW London ONT Ontario £361 Return found 6 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ONT,departure:07/10/2025TANYT&leg2=from:ONT,to:LGW,departure:14/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:360.88&airProductToken=AQqdAQoyCMGCARIENjkzMRjLsQEgzHAoytv5AjCE4PkCOE9AAFgBagVCQVNJQ3IIT0xYN0sxQjQKMgjBggESBDE4MzQYzHAgo7EBKOjk-QIwneb5AjhCQAFYAWoFQkFTSUNyCE9MWDdLMUI0CjMIwYIBEgQyOTU2GKOxASCumwEo-Of5AjCx6fkCOEJAAVgBagVCQVNJQ3IIT0xYN0sxQjQKnQEKMwjBggESBDE1OTEYrpsBIO-5ASibqvoCMOmq-gI4QkAAWAFqBUJBU0lDcghPTFg3SzFCNAoyCMGCARIEMTQwMhjvuQEg8wMorqv6AjCkrfoCOEJAAVgBagVCQVNJQ3IIT0xYN0sxQjQKMgjBggESBDcwMTQY8wMgy7EBKOSu-gIw57L6AjhPQAFYAWoFQkFTSUNyCE9MWDdLMUI0EgoIAhABGAIqAkFBGAEiBAgBEAEoAigDKAQwCw) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Thu, 5 Feb - Sun, 8 Feb LHR London ONT Ontario £378 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ONT,departure:05/02/2026TANYT&leg2=from:ONT,to:LHR,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:377.32&airProductToken=AQqfAQoyCMKCARIDNDU4GOuJASCMGCiCqoQDMJirhAM4T0AAWAFqBU5PQkFHcglPTFc3SzFCNFAKMwjCggESBDE1MTMYjBggo7EBKJCshAMwpLGEAzhPQAFYAWoFTk9CQUdyCU9MVzdLMUI0UAo0CMKCARIEMjQzMRijsQEgrpsBKICzhAMwyrSEAzhPQAFYAWoFTk9CQUdyCU9MVzdLMUI0UApsCjQIwoIBEgQ1MTA4GK6bASCjsQEoi9CEAzDB0YQDOE9AAFgBagVOT0JBR3IJT0xXN0sxQjRQCjQIwoIBEgQxNTMxGKOxASDriQEo99OEAzCY2IQDOE9AAVgBagVOT0JBR3IJT0xXN0sxQjRQEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![Finnair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AY.gif) Sun, 2 Nov - Sun, 9 Nov LGW London ONT Ontario £379 Return found 1 hour ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ONT,departure:02/11/2025TANYT&leg2=from:ONT,to:LGW,departure:09/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:378.88&airProductToken=AQqaAQoxCMGyARIENTQ1NxjLsQEg8wMozv_7AjCmhPwCOE9AAFgBagRFQ01QcghPTFc3SzFCNAoxCMGCARIEMTc5OBjzAyDvuQEo_or8AjCfjfwCOEJAAVgBagRFQ01QcghPTFc3SzFCNAoyCMGCARIEMzAxNhjvuQEgrpsBKNyN_AIws478AjhCQAFYAWoERUNNUHIIT0xXN0sxQjQKnQEKMwjBggESBDE1OTEYrpsBIO-5ASiTz_wCMOfP_AI4QkAAWAFqBUJBU0lDcghRTFc3SzFCNAoyCMGCARIEMjM0MxjvuQEg8wMowdD8AjCv0vwCOEJAAVgBagVCQVNJQ3IIUUxXN0sxQjQKMgjBggESBDcwMTQY8wMgy7EBKP7T_AIw_Nf8AjhRQAFYAWoFQkFTSUNyCFFMVzdLMUI0EgoIAhABGAIqAkFZGAEiBAgBEAEoAigDKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Wed, 29 Oct - Tue, 4 Nov LHR London ONT Ontario £396 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ONT,departure:29/10/2025TANYT&leg2=from:ONT,to:LHR,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:395.92&airProductToken=AQqcAQozCMuYARIEMTAwNhjriQEggJMBKKHS-wIw8dL7AjhMQABYAWoFTElHSFRyCFZZMjZESExXCjEIy5gBEgM2MjEYgJMBIOBcKKXU-wIw6dj7AjhWQAFYAWoFTElHSFRyCFZZMjZESExXCjIIy5gBEgQ3MTI5GOBcIK6bASiH3vsCMJbg-wI4VkABWAFqBUxJR0hUcghWWTI2REhMVwpoCjIIy5gBEgQ2Mzc2GK6bASDgXCipl_wCMKOZ_AI4VkAAWAFqBUxJR0hUcghWWTI2REhMVwoyCMuYARIENDgwNRjgXCDriQEo5pr8AjDBnvwCOFZAAVgBagVMSUdIVHIIVlkyNkRITFcSCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Sun, 23 Nov - Wed, 3 Dec LHR London ONT Ontario £401 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ONT,departure:23/11/2025TANYT&leg2=from:ONT,to:LHR,departure:03/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:400.12&airProductToken=AQqZAQoyCMGMARIEMTY4MRjriQEg4jAonOr9AjDx6v0COExAAFgBagVMSUdIVHIIVlkzNkRITFcKLwjBjAESAjMyGOIwIOBcKILs_QIwy_D9AjhWQAFYAWoFTElHSFRyCFZZMzZESExXCjIIwYwBEgQzNTI5GOBcIK6bASis8v0CMMj0_QI4VkABWAFqBUxJR0hUcghWWTM2REhMVwpoCjIIwYwBEgQyMTAzGK6bASDyEiiI3f4CMPbd_gI4VkAAWAFqBUxJR0hUcghWWTI2REhMVwoyCMGMARIEMzY3NxjyEiDriQEo7-H-AjC45v4COFZAAVgBagVMSUdIVHIIVlkyNkRITFcSCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAN) ## Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX) ### August is typically the cheapest month to fly From £87 - £173 per traveller. ## Book with confidence ### Expedia flights to Crestline Searching for cheap flights to Crestline? No travel company presents more choices than Expedia if you're looking to compare flights to Crestline. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to California. Expedia provides the cheapest flights to many destinations in California and you may find even greater savings if you combine your flight with a hotel stay in Crestline. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Crestline for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Crestline flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Travel information | Destination airport | Los Angeles - Ontario Intl. | | --- | --- | | Destination airport IATA code | ONT | | Destination city name | Ontario | | Return price | £361 | ## Trending flights to Crestline Prices were available within the past 7 days and start at £308 for one-way flights and £361 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, 7 Oct - Tue, 14 Oct LGW London ONT Ontario £361 Return found 6 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ONT,departure:07/10/2025TANYT&leg2=from:ONT,to:LGW,departure:14/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:360.88&airProductToken=AQqdAQoyCMGCARIENjkzMRjLsQEgzHAoytv5AjCE4PkCOE9AAFgBagVCQVNJQ3IIT0xYN0sxQjQKMgjBggESBDE4MzQYzHAgo7EBKOjk-QIwneb5AjhCQAFYAWoFQkFTSUNyCE9MWDdLMUI0CjMIwYIBEgQyOTU2GKOxASCumwEo-Of5AjCx6fkCOEJAAVgBagVCQVNJQ3IIT0xYN0sxQjQKnQEKMwjBggESBDE1OTEYrpsBIO-5ASibqvoCMOmq-gI4QkAAWAFqBUJBU0lDcghPTFg3SzFCNAoyCMGCARIEMTQwMhjvuQEg8wMorqv6AjCkrfoCOEJAAVgBagVCQVNJQ3IIT0xYN0sxQjQKMgjBggESBDcwMTQY8wMgy7EBKOSu-gIw57L6AjhPQAFYAWoFQkFTSUNyCE9MWDdLMUI0EgoIAhABGAIqAkFBGAEiBAgBEAEoAigDKAQwCw) ## Explore a world of travel with Expedia ## More to explore for Crestline Heading to Crestline? Explore Crestline with Expedia's Travel Guides to find the best hotels, holiday packages, car hire deals and more! [Crestline Hotels](https://expedia.co.uk/Crestline-Hotels.d6085018.Travel-Guide-Hotels)[Crestline Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Crestline.d6085018.Car-Hire-Guide) - Top Flights Destinations - From Other Airports to Crestline - Flights to Cities Near Crestline - Top Crestline Hotels - Related Airlines - Expedia's Latest Trends ### Top Flight Destinations - [Flights to New York](https://expedia.co.uk/Cheap-Flights-To-New-York.d178293.Travel-Guide-Flights) - [Flights to Las Vegas](https://expedia.co.uk/Cheap-Flights-To-Las-Vegas.d178276.Travel-Guide-Flights) - [Flights to Orlando](https://expedia.co.uk/Cheap-Flights-To-Orlando.d178294.Travel-Guide-Flights) - [Flights to Los Angeles](https://expedia.co.uk/Cheap-Flights-To-Los-Angeles.d178280.Travel-Guide-Flights) - [Flights to Miami](https://expedia.co.uk/Cheap-Flights-To-Miami.d178286.Travel-Guide-Flights) - [Flights to San Francisco](https://expedia.co.uk/Cheap-Flights-To-San-Francisco.d178305.Travel-Guide-Flights) - [Flights to Boston](https://expedia.co.uk/Cheap-Flights-To-Boston.d178239.Travel-Guide-Flights) - [Flights to Chicago](https://expedia.co.uk/Cheap-Flights-To-Chicago.d178248.Travel-Guide-Flights) - [Flights to Washington](https://expedia.co.uk/Cheap-Flights-To-Washington.d178318.Travel-Guide-Flights) - [Flights to Atlanta](https://expedia.co.uk/Cheap-Flights-To-Atlanta.d178232.Travel-Guide-Flights) - [Flights to Seattle](https://expedia.co.uk/Cheap-Flights-To-Seattle.d178307.Travel-Guide-Flights) - [Flights to Houston](https://expedia.co.uk/Cheap-Flights-To-Houston.d178265.Travel-Guide-Flights) - [Flights to New Orleans](https://expedia.co.uk/Cheap-Flights-To-New-Orleans.d178292.Travel-Guide-Flights) - [Flights to Tampa](https://expedia.co.uk/Cheap-Flights-To-Tampa.d602996.Travel-Guide-Flights) - [Flights to Dallas](https://expedia.co.uk/Cheap-Flights-To-Dallas.d178253.Travel-Guide-Flights) - [Flights to Nashville](https://expedia.co.uk/Cheap-Flights-To-Nashville.d178291.Travel-Guide-Flights) - [Flights to Denver](https://expedia.co.uk/Cheap-Flights-To-Denver.d178254.Travel-Guide-Flights) - [Flights to Philadelphia](https://expedia.co.uk/Cheap-Flights-To-Philadelphia.d178297.Travel-Guide-Flights) - [Flights to Austin](https://expedia.co.uk/Cheap-Flights-To-Austin.d178234.Travel-Guide-Flights) - [Flights to San Diego](https://expedia.co.uk/Cheap-Flights-To-San-Diego.d3073.Travel-Guide-Flights) ### Top Flight Destinations In World - [Flights to Thailand](https://expedia.co.uk/Destinations-In-Thailand.d178.Flight-Destinations) - [Flights to India](https://expedia.co.uk/Destinations-In-India.d80.Flight-Destinations) - [Flights to Australia](https://expedia.co.uk/Destinations-In-Australia.d10.Flight-Destinations) - [Flights to Japan](https://expedia.co.uk/Destinations-In-Japan.d89.Flight-Destinations) - [Flights to Türkiye](https://expedia.co.uk/Destinations-In-Turkiye.d183.Flight-Destinations) - [Flights to United States of America](https://expedia.co.uk/Destinations-In-United-States-Of-America.d201.Flight-Destinations) - [Flights to Canada](https://expedia.co.uk/Destinations-In-Canada.d31.Flight-Destinations) - [Flights to New Zealand](https://expedia.co.uk/Destinations-In-New-Zealand.d133.Flight-Destinations) - [Flights to Spain](https://expedia.co.uk/Destinations-In-Spain.d166.Flight-Destinations) - [Flights to Philippines](https://expedia.co.uk/Destinations-In-Philippines.d145.Flight-Destinations) - [Flights to Portugal](https://expedia.co.uk/Destinations-In-Portugal.d147.Flight-Destinations) - [Flights to South Africa](https://expedia.co.uk/Destinations-In-South-Africa.d165.Flight-Destinations) - [Flights to Italy](https://expedia.co.uk/Destinations-In-Italy.d86.Flight-Destinations) - [Flights to Vietnam](https://expedia.co.uk/Destinations-In-Vietnam.d194.Flight-Destinations) - [Flights to Egypt](https://expedia.co.uk/Destinations-In-Egypt.d52.Flight-Destinations) - [Flights to Greece](https://expedia.co.uk/Destinations-In-Greece.d67.Flight-Destinations) - [Flights to Germany](https://expedia.co.uk/Destinations-In-Germany.d64.Flight-Destinations) - [Flights to Ireland](https://expedia.co.uk/Destinations-In-Ireland.d84.Flight-Destinations) - [Flights to Morocco](https://expedia.co.uk/Destinations-In-Morocco.d122.Flight-Destinations) - [Flights to Russia](https://expedia.co.uk/Destinations-In-Russia.d153.Flight-Destinations) ### From Other Airports to Crestline - [Bristol to Ontario (BRS - ONT)](https://expedia.co.uk/lp/flights/brs/ont/bristol-to-ontario) - [Leeds to Ontario (LBA - ONT)](https://expedia.co.uk/lp/flights/lba/ont/leeds-to-ontario) - [Edinburgh to Ontario (EDI - ONT)](https://expedia.co.uk/lp/flights/edi/ont/edinburgh-to-ontario) - [Hull to Ontario (HUY - ONT)](https://expedia.co.uk/lp/flights/huy/ont/hull-to-ontario) - [Birmingham to Ontario (BHX - ONT)](https://expedia.co.uk/lp/flights/bhx/ont/birmingham-to-ontario) - [Newcastle to Ontario (NCL - ONT)](https://expedia.co.uk/lp/flights/ncl/ont/newcastle-to-ontario) - [London to Ontario (LHR - ONT)](https://expedia.co.uk/lp/flights/lhr/ont/london-to-ontario) - [Southampton to Ontario (SOU - ONT)](https://expedia.co.uk/lp/flights/sou/ont/southampton-to-ontario) - [Aberdeen to Ontario (ABZ - ONT)](https://expedia.co.uk/lp/flights/abz/ont/aberdeen-to-ontario) ### Flights to Cities Near Crestline - [Flights to San Bernardino](https://expedia.co.uk/Cheap-Flights-To-San-Bernardino.d6055931.Travel-Guide-Flights) - [Flights to Los Angeles](https://expedia.co.uk/Cheap-Flights-To-Los-Angeles.d178280.Travel-Guide-Flights) ### Top Crestline Hotels - [Sleepy Hollow Cabins and Hotel](https://expedia.co.uk/Almont-Hotels-Sleepy-Hollow-Cabins-And-Hotel.h112218945.Hotel-Information) - [DoubleTree by Hilton Hotel San Bernardino](https://expedia.co.uk/San-Bernardino-Hotels-DoubleTree-By-Hilton-Hotel-San-Bernardino.h7833.Hotel-Information) - [Ontario Airport Hotel & Conference Center](https://expedia.co.uk/Los-Angeles-Hotels-Ontario-Airport-Hotel-Conference-Center.h8779.Hotel-Information) ### Related Airlines - [Amber Air](https://expedia.co.uk/Amber-Air-Flights.c0A.Travel-Guide-Airlines) - [BlueAir](https://expedia.co.uk/BlueAir-Flights.c0B.Travel-Guide-Airlines) - [Catovair](https://expedia.co.uk/Cobra-Aviation-Flights.c0C.Travel-Guide-Airlines) - [Darwin Airline SA Lugano](https://expedia.co.uk/Darwin-Airline-SA-Lugano-Flights.c0D.Travel-Guide-Airlines) - [Evergreen International](https://expedia.co.uk/Evergreen-International-Flights.c0E.Travel-Guide-Airlines) - [Ghadames Air Transport](https://expedia.co.uk/Ghadames-Air-Transport-Flights.c0G.Travel-Guide-Airlines) - [Aircompany Kokshetau](https://expedia.co.uk/AirCompany-Kokshetau-Flights.c0K.Travel-Guide-Airlines) - [Vietnam Air Service Co.](https://expedia.co.uk/Vietnam-Air-Service-Co-Flights.c0V.Travel-Guide-Airlines) - [West Caribbean Costa Rica](https://expedia.co.uk/West-Caribbean-Costa-Rica-Flights.c0W.Travel-Guide-Airlines) - [Olympus Airways](https://expedia.co.uk/Olympus-Airways-Flights.c11.Travel-Guide-Airlines) - [SkyService](https://expedia.co.uk/SkyService-Flights.c1S.Travel-Guide-Airlines) - [Bulgarian Air Charter](https://expedia.co.uk/Bulgarian-Air-Charter-Flights.c1T.Travel-Guide-Airlines) - [Branson Air Express](https://expedia.co.uk/Branson-Air-Express-Flights.c1X.Travel-Guide-Airlines) - [Deutsche Bahn](https://expedia.co.uk/Deutsche-Bahn-Flights.c2A.Travel-Guide-Airlines) - [Albawings](https://expedia.co.uk/Albawings-Flights.c2B.Travel-Guide-Airlines) - [S.N.C.F. French Rail](https://expedia.co.uk/SNCF-French-Rail-Flights.c2C.Travel-Guide-Airlines) ### Expedia's Latest Trends Hotels - [Hotels in Big Sur](https://expedia.co.uk/Big-Sur-Hotels.d177505.Travel-Guide-Hotels) - [Hotels in Santa Cruz](https://expedia.co.uk/Santa-Cruz-Hotels.d6666.Travel-Guide-Hotels) - [Hotels in Carmel](https://expedia.co.uk/Carmel-Hotels.d6026.Travel-Guide-Hotels) - [Hotels in San Diego](https://expedia.co.uk/San-Diego-Hotels.d3073.Travel-Guide-Hotels) - [Hotels in San Jose](https://expedia.co.uk/San-Jose-Hotels.d602703.Travel-Guide-Hotels) - [Hotels in Huntington Beach](https://expedia.co.uk/Huntington-Beach-Hotels.d8165.Travel-Guide-Hotels) - [Hotels in Santa Barbara](https://expedia.co.uk/Santa-Barbara-Hotels.d602277.Travel-Guide-Hotels) - [Hotels in Palm Springs](https://expedia.co.uk/Palm-Springs-Hotels.d180676.Travel-Guide-Hotels) - [Hotels in Anaheim](https://expedia.co.uk/Anaheim-Hotels.d5921.Travel-Guide-Hotels) - [Hotels in Yosemite National Park](https://expedia.co.uk/Yosemite-National-Park-Hotels.d183032.Travel-Guide-Hotels) - [Hotels in Monterey](https://expedia.co.uk/Monterey-Hotels.d180045.Travel-Guide-Hotels) - [Hotels in Death Valley](https://expedia.co.uk/Death-Valley-Hotels.d54985.Travel-Guide-Hotels) - [Hotels in South Lake Tahoe](https://expedia.co.uk/South-Lake-Tahoe-Hotels.d10150.Travel-Guide-Hotels) Flights - [Cheap Flights to Death Valley](https://expedia.co.uk/Cheap-Flights-To-Death-Valley.d54985.Travel-Guide-Flights) - [Cheap Flights to Tahoe City](https://expedia.co.uk/Cheap-Flights-To-Tahoe-City.d180041.Travel-Guide-Flights) - [Cheap Flights to Cupertino](https://expedia.co.uk/Cheap-Flights-To-Cupertino.d6494.Travel-Guide-Flights) - [Cheap Flights to Fairfield](https://expedia.co.uk/Cheap-Flights-To-Fairfield.d6055407.Travel-Guide-Flights) - [Cheap Flights to San Jose](https://expedia.co.uk/Cheap-Flights-To-San-Jose.d602703.Travel-Guide-Flights) - [Cheap Flights to Coachella](https://expedia.co.uk/Cheap-Flights-To-Coachella.d6287789.Travel-Guide-Flights) - [Cheap Flights to Anaheim](https://expedia.co.uk/Cheap-Flights-To-Anaheim.d5921.Travel-Guide-Flights) - [Cheap Flights to Palm Springs](https://expedia.co.uk/Cheap-Flights-To-Palm-Springs.d180676.Travel-Guide-Flights) - [Cheap Flights to San Diego](https://expedia.co.uk/Cheap-Flights-To-San-Diego.d3073.Travel-Guide-Flights) - [Cheap Flights to Santa Barbara](https://expedia.co.uk/Cheap-Flights-To-Santa-Barbara.d602277.Travel-Guide-Flights) Cars - [Car hire in San Jose](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-San-Jose.d602703.Car-Hire-Guide) - [Car hire in San Diego](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-San-Diego.d3073.Car-Hire-Guide) - [Car hire in Palm Springs](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Palm-Springs.d180676.Car-Hire-Guide) Activities - [Things to do in San Diego](https://expedia.co.uk/Things-To-Do-In-San-Diego.d3073.Travel-Guide-Activities) - [Things to do in Santa Barbara](https://expedia.co.uk/Things-To-Do-In-Santa-Barbara.d602277.Travel-Guide-Activities) Packages - [Palm Springs Holidays](https://expedia.co.uk/Palm-Springs.d180676.Holidays-City-Breaks) General - [Visit Palm Springs](https://expedia.co.uk/Palm-Springs.dx180676) \*Available to Expedia members. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels when you book in the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. 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