Title: Cheap Flights to Arlington Heights - Expedia.co.uk ![Lodging Image](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £43 Cheap Flights to Arlington Heights [View £43 flight on Tue, 10 Mar 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LAS,to:PAE,departure:10/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:42.50&airProductToken=AQowCi4IwaYBEgMzNjYYi5ABII8gKPehhwMwpaOHAzhYQABYAWoCU1ZyCEdIMk9BVkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) [Hotels in Arlington Heights](https://expedia.co.uk/Arlington-Heights-Hotels.d553248634983183201.Travel-Guide-Hotels)[Arlington Heights Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Arlington-Heights.d553248634983183201.Car-Hire-Guide)[Arlington Heights Holidays](https://expedia.co.uk/Arlington-Heights.d553248634983183201.Holidays-City-Breaks) ## Popular 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:Arlington Heights, Washington, United States of America,departure:04/03/2026TANYT&leg2=from:Arlington Heights, Washington, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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:Arlington Heights, Washington, United States of America,departure:04/03/2026TANYT&leg2=from:Arlington Heights, Washington, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](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:Arlington Heights, Washington, United States of America,departure:04/03/2026TANYT&leg2=from:Arlington Heights, Washington, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](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:Arlington Heights, Washington, United States of America,departure:04/03/2026TANYT&leg2=from:Arlington Heights, Washington, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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:Arlington Heights, Washington, United States of America,departure:04/03/2026TANYT&leg2=from:Arlington Heights, Washington, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](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:Arlington Heights, Washington, United States of America,departure:04/03/2026TANYT&leg2=from:Arlington Heights, Washington, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Arlington Heights, Washington, United States of America,departure:04/03/2026TANYT&leg2=from:Arlington Heights, Washington, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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\* - ![](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\* - ![](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 Arlington Heights Prices were available within the past 7 days and start at £43 for one-way flights and £86 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 ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, 25 Apr - Tue, 28 Apr LAS Las Vegas PAE Seattle £86 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LAS,to:PAE,departure:25/04/2026TANYT&leg2=from:PAE,to:LAS,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:86.00&airProductToken=AQoxCi8IwaYBEgQxNDY1GIuQASCPICjopYsDMJGniwM4WEAAWAFqAlNWcghHSDJPQVZCTgowCi4IwaYBEgM3NzcYjyAgi5ABKJjIiwMwscmLAzhYQABYAWoCU1ZyCEdIMk9BVkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, 15 Apr - Sat, 25 Apr SFO San Francisco PAE Seattle £206 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SFO,to:PAE,departure:15/04/2026TANYT&leg2=from:PAE,to:SFO,departure:25/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:205.40&airProductToken=AQo-CjwIwYIBEgQ5NDIzGLJxII8gKK-7igMwtbyKAzhRQABYAWoETUFJTnIIUUgyT1pWTU56CgjBpgESBDk0MjMKPgo8CMGCARIENzQxNBiPICCycSj8pYsDMP2miwM4T0AAWAFqBE1BSU5yCE9IMk9BVk1OegoIwaYBEgQ3NDE0EgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Fri, 24 Apr - Mon, 27 Apr GUA Guatemala City PAE Seattle £359 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:GUA,to:PAE,departure:24/04/2026TANYT&leg2=from:PAE,to:GUA,departure:27/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:358.60&airProductToken=AQpnCjEIwawBEgM2NDAYhgUgi7gBKP-aiwMwup2LAzhXQABYAWoFTElHSFRyCFdMUkIxQlI5CjIIwaYBEgQyMjc5GIu4ASCPICieoIsDMMuhiwM4U0ABWAFqBUxJR0hUcghXTFJCMUJSOQpnCjIIwaYBEgQyMjc4GI8gIIu4ASi1vYsDMN2-iwM4U0AAWAFqBUxJR0hUcghTTFJCMUJSOQoxCMGsARIDNjQxGIu4ASCGBSj0v4sDMIzCiwM4U0ABWAFqBUxJR0hUcghTTFJCMUJSORIKCAEQARgBKgJBVhgBIgQIARABKAIoAygEMAE) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 4 Aug - Tue, 18 Aug LHR London PAE Seattle £691 Return found 6 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:PAE,departure:04/08/2026TANYT&leg2=from:PAE,to:LHR,departure:18/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:690.20&airProductToken=AQqoAQoyCMKCARIDODI2GOuJASCDDSjzkpQDMMiTlAM4U0AAWAFqBk9QVElNQXIIT0hYNlQxTTQKPgjJhAESBDYwMDMYgw0gsnEokJWUAzCfmpQDOE9AAVgBagZPUFRJTUFyCE9IWDZUMU00egoIxZIBEgQ2MDAzCjIIwaYBEgQyMDgzGLJxII8gKLablAMws5yUAzhPQAFYAWoGT1BUSU1BcghPSFg2VDFNNAp2CjIIwaYBEgM1MTUYjyAg77kBKKC3lQMw1biVAzhPQABYAWoGRVNBVkVScghPSFg2VDFNNApACMGyARIENTUyOBjvuQEg64kBKJW6lQMw7b6VAzhPQAFYAWoGRVNBVkVScghPSFg2VDFNNHoKCMKCARIENTUyOBIKCAIQARgCKgJJQhgBIgQIARABKAIoAygEMAE) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Fri, 1 May - Mon, 11 May LGW London PAE Seattle £793 Return found 12 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:PAE,departure:01/05/2026TANYT&leg2=from:PAE,to:LGW,departure:11/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:792.80&airProductToken=AQq3AQo_CMmEARIENTYwNRjLsQEgwWgoi-yLAzCS7YsDOFZAAFgBagZPUFRJTUFyCFZMVzRDMU00egoI1rIBEgQ1NjA1Cj8IyYQBEgQyNjIzGMFoIIu4ASiR9IsDMKL6iwM4VkABWAFqBk9QVElNQXIIVkxXNEMxTTR6CgjMmAESBDI2MjMKMwjBpgESBDIyNzkYi7gBII8gKL6FjAMw64aMAzhOQAFYAWoGT1BUSU1BcghWTFc0QzFNNAqpAQozCMGmARIEMjI3OBiPICCLuAEo9dqMAzCd3IwDOEdAAFgBagZPUFRJTUFyCE9MWDhDMU00CjIIyYQBEgMzNTIYi7gBIIwYKPLejAMwhuSMAzhPQAFYAWoGT1BUSU1BcghPTFg4QzFNNAo-CMmEARIEMTg2MxiMGCDLsQEoqOaMAzC054wDOE9AAVgBagZPUFRJTUFyCE9MWDhDMU00egkIyWQSBDE4NjMSCggBEAEYASoCSUIYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA) ### October is typically the cheapest month to fly From £104 - £164 per traveller. ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-uk-fr-de.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Holiday Sale Members save up to 40% on hotels and holiday homes. Plan this year’s big trip and save. [Book now](https://expedia.co.uk/cheap-deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What is the name of Arlington Heights' airport? ### What airport is best to fly into Arlington Heights? ### How many airlines fly to Arlington Heights? ### Which airlines fly to Arlington Heights? ### How many nonstop flights are there to Arlington Heights? ### Where are the most popular flights to Arlington Heights departing from? ### How long is the flight to Arlington Heights Airport? ### How to book the cheapest flight to Arlington Heights? ### Do you have any tips for my flight to Arlington Heights? > - The secret to having a hassle-free flight experience is to plan ahead. Start with the essentials: passport, boarding pass, bank cards and daily medications. Next, bring items that'll help keep you entertained, like some electronic devices or a thrilling novel. It's also smart to bring your chargers, a comfy neck pillow and a pair of headphones. Finally, don't forget to toss in toiletry items like a toothbrush, lip balm and a clean T-shirt. > > > Do not pack the following items in your hand luggage: > > > - Double-check that you don't have sharp or pointed objects hiding in your hand luggage. Other restricted items include flammable or explosive products, like aerosols and matches, and liquids and gels in containers larger than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - Your aim here is to feel as comfortable as possible. Opt for slip-on footwear, dress in loose, natural fibers and don't forget to take a pullover in case it gets cold in the cabin. > - Deep vein thrombosis (DVT), a blood clot condition caused by prolonged inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some gentle exercises in your seat to promote better circulation. ### How to get through airport security fast when flying to Arlington Heights? > - Your boarding pass and passport will need to be shown to airport security personnel. Have them easily accessible so you don't hold up the line. > - Time to strip down. Well sort of. Your jacket, belt, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make the whole process easier by removing them as your turn draws near. > - Your electronic gadgets like phones and laptops will also have to go through the machine to be scanned. Don't worry, you'll be back online in no time. > - Any liquids or gels, such as hair oil or hand cream, that you want to take on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag. > - Lightweight sneakers are a clever footwear choice as you're less likely to be asked to remove them when going through security. Hiking boots and other bulky shoes are usually subjected to extra screening. > - Airlines will not allow any sharp items or pocket knives in your carry-on luggage. If you must bring these kinds of items, pack them safely in your checked luggage. ## Book with confidence # Expedia flights to Arlington Heights Searching for cheap flights to Arlington Heights? No travel company presents more choices than Expedia if you're looking to compare flights to Arlington Heights. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Arlington. Expedia provides the cheapest flights to many destinations in Arlington and you may find even greater savings if you combine your flight with a hotel stay in Arlington Heights. 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 Arlington Heights 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 Arlington Heights 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 | Seattle Paine Field Intl. Airport | | ----------------------------- | --------------------------------- | | Destination airport IATA code | PAE | | Destination city name | Seattle Paine Field Intl. Airport | | Return price | £86 | ## Trending flights to Arlington Heights Prices were available within the past 7 days and start at £43 for one-way flights and £86 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 ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 4 Aug - Tue, 18 Aug LHR London PAE Seattle £691 Return found 6 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:PAE,departure:04/08/2026TANYT&leg2=from:PAE,to:LHR,departure:18/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:690.20&airProductToken=AQqoAQoyCMKCARIDODI2GOuJASCDDSjzkpQDMMiTlAM4U0AAWAFqBk9QVElNQXIIT0hYNlQxTTQKPgjJhAESBDYwMDMYgw0gsnEokJWUAzCfmpQDOE9AAVgBagZPUFRJTUFyCE9IWDZUMU00egoIxZIBEgQ2MDAzCjIIwaYBEgQyMDgzGLJxII8gKLablAMws5yUAzhPQAFYAWoGT1BUSU1BcghPSFg2VDFNNAp2CjIIwaYBEgM1MTUYjyAg77kBKKC3lQMw1biVAzhPQABYAWoGRVNBVkVScghPSFg2VDFNNApACMGyARIENTUyOBjvuQEg64kBKJW6lQMw7b6VAzhPQAFYAWoGRVNBVkVScghPSFg2VDFNNHoKCMKCARIENTUyOBIKCAIQARgCKgJJQhgBIgQIARABKAIoAygEMAE) \*Available to Expedia members.