Title: Cheap Flights to Caldwell - Expedia.co.uk ![The Caldwell County Courthouse in Lockhart, Texas.](https://images.trvl-media.com/place/6977/5e4dfce3-e689-4ab0-86a1-094652af9873.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6977/5e4dfce3-e689-4ab0-86a1-094652af9873.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £82 Cheap Flights to Caldwell [View £82 flight on Fri, 24 Apr 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:PDX,to:BOI,departure:24/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:81.50&airProductToken=AQowCi4IwaYBEgM0NDcY77gBIMFDKLihiwMwh6KLAzhYQABYAWoCU1ZyCE9IMk9BVUJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) [Hotels in Caldwell](https://expedia.co.uk/Caldwell-Hotels.d6977.Travel-Guide-Hotels)[Caldwell Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Caldwell.d6977.Car-Hire-Guide)[Caldwell Holidays](https://expedia.co.uk/Caldwell.d6977.Holidays-City-Breaks) ## Popular airlines to Caldwell - ![](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:Caldwell, Idaho, United States of America,departure:07/04/2026TANYT&leg2=from:Caldwell, Idaho, United States of America,to:CMH,departure:14/04/2026TANYT&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_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Caldwell, Idaho, United States of America,departure:07/04/2026TANYT&leg2=from:Caldwell, Idaho, United States of America,to:CMH,departure:14/04/2026TANYT&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:Caldwell, Idaho, United States of America,departure:07/04/2026TANYT&leg2=from:Caldwell, Idaho, United States of America,to:CMH,departure:14/04/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Caldwell, Idaho, United States of America,departure:07/04/2026TANYT&leg2=from:Caldwell, Idaho, United States of America,to:CMH,departure:14/04/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Caldwell, Idaho, United States of America,departure:07/04/2026TANYT&leg2=from:Caldwell, Idaho, United States of America,to:CMH,departure:14/04/2026TANYT&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_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Caldwell, Idaho, United States of America,departure:07/04/2026TANYT&leg2=from:Caldwell, Idaho, United States of America,to:CMH,departure:14/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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:Caldwell, Idaho, United States of America,departure:07/04/2026TANYT&leg2=from:Caldwell, Idaho, United States of America,to:CMH,departure:14/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](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 Caldwell Prices were available within the past 7 days and start at £82 for one-way flights and £133 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) Fri, 24 Apr - Sun, 26 Apr PDX Portland BOI Boise £133 Return found 19 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PDX,to:BOI,departure:24/04/2026TANYT&leg2=from:BOI,to:PDX,departure:26/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:132.90&airProductToken=AQowCi4IwaYBEgM0NDcY77gBIMFDKLihiwMwh6KLAzhYQABYAWoCU1ZyCE9IMkVBVUJOCjAKLgjBpgESAzczNhjBQyDvuAEohrCLAzDasIsDOFhAAFgBagJTVnIIT0gyRUFVQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, 30 Sept - Thu, 15 Oct LHR London BOI Boise £640 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BOI,departure:30/09/2026TANYT&leg2=from:BOI,to:LHR,departure:15/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:639.95&airProductToken=AQquAQo1CMyQARIEMjQ4MxjriQEgjBUow5OZAzC2lJkDOEtAAFgBaghFQ09MSUdIVHIIS0pWSEFYQlEKMwjMkAESAzQ4MBiMFSCDaSiulZkDMKSamQM4S0ABWAFqCEVDT0xJR0hUcghLSlZIQVhCUQpACMyQARIEOTE5NhiDaSDBQyiFm5kDMPubmQM4S0ABWAFqCEVDT0xJR0hUcghLSlZIQVhCUXoKCNWCARIEOTE5NgqFAQpACMyQARIEODUzORjBQyCDaSibw5oDMIzEmgM4S0AAWAFqCEVDT0xJR0hUcghLSlZIQVhCUXoKCNWCARIEODUzOQpBCMyQARIENzkwMxiDaSDriQEo7MWaAzCIypoDOEtAAVgBaghFQ09MSUdIVHIIS0pWSEFYQlF6CgjVggESBDc5MDMSCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, 27 Apr - Mon, 4 May LHR London BOI Boise £673 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BOI,departure:27/04/2026TANYT&leg2=from:BOI,to:LHR,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:672.89&airProductToken=AQqnAQoyCMGGARIDODU5GOuJASCYzgEoyL2LAzCewYsDOEtAAFgBagVCQVNJQ3IIS0pWSEFYQlEKMgjBhgESBDEwMzkYmM4BIINpKO7GiwMw0siLAzhLQAFYAWoFQkFTSUNyCEtKVkhBWEJRCj0IwYYBEgQ1MTgzGINpIMFDKJnJiwMwlMqLAzhLQAFYAWoFQkFTSUNyCEtKVkhBWEJRegoI1YIBEgQ1MTgzCqQBCj0IwYYBEgQ0Mzc4GMFDILJxKPyOjAMw9o-MAzhLQABYAWoFQkFTSUNyCEtKVkhBWEJRegoI1YIBEgQ0Mzc4CjAIwYYBEgM3NTYYsnEgmF0o6ZaMAzC9mYwDOEtAAVgBagVCQVNJQ3IIS0pWSEFYQlEKMQjBhgESAzg2NhiYXSDriQEosJqMAzDKnYwDOEtAAVgBagVCQVNJQ3IIS0pWSEFYQlESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![Condor](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DE.gif) Thu, 23 Apr - Mon, 27 Apr LGW London BOI Boise £675 Return found 8 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:BOI,departure:23/04/2026TANYT&leg2=from:BOI,to:LGW,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:675.00&airProductToken=AQqxAQpCCMSKARIENDEyMhjLsQEgpQQolY2LAzDqjYsDOFlAAFgBag5FQ09OT01ZQ0xBU1NJQ3IDU1BPegoI2rQBEgQ0MTIyCjUIxIoBEgQyMDMyGKUEIJIBKNOOiwMwxJOLAzhZQABYAWoORUNPTk9NWUNMQVNTSUNyA1NQTwo0CMGmARIDMzE4GJIBIMFDKMyViwMwrpaLAzhZQABYAWoORUNPTk9NWUNMQVNTSUNyA1NQTwqxAQo0CMGmARIDMzQ1GMFDIJIBKMm_iwMwrMCLAzhZQABYAWoORUNPTk9NWUNMQVNTSUNyA1NQTwo1CMSKARIEMjAzMxiSASClBCjGwYsDMJ7GiwM4WUAAWAFqDkVDT05PTVlDTEFTU0lDcgNTUE8KQgjEigESBDQzMTcYpQQgy7EBKM_IiwMwrsmLAzhZQABYAWoORUNPTk9NWUNMQVNTSUNyA1NQT3oKCNqiARIENDMxNxIKCAsQARgIKgJERRgBIgQIARABKAIwAw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, 1 Sept - Wed, 9 Sept LHR London BOI Boise £682 Return found 1 hour ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BOI,departure:01/09/2026TANYT&leg2=from:BOI,to:LHR,departure:09/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:681.19&airProductToken=AQpDCh8I1YIBEgIyNhjriQEgg2kosc-WAzD105YDOEtAAFgBCiAI1YIBEgQyNjAyGINpIMFDKOPUlgMw2dWWAzhLQAFYAQpDCiAI1YIBEgQyMTczGMFDIINpKJyulwMwlK-XAzhLQABYAQofCNWCARICMjcYg2kg64kBKMevlwMw6LOXAzhLQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ## Find the cheapest month to fly from Columbus (CMH) to Boise (BOI) ### September is typically the cheapest month to fly From £160 - £439 per traveller. ## Frequently asked questions ### What is the name of Caldwell's airport? ### How far is Boise Airport from central Caldwell? ### What airport is best to fly into Caldwell? ### How many airlines fly to Caldwell? ### Which airlines fly to Caldwell? ### How many nonstop flights are there to Caldwell? ### Where are the most popular flights to Caldwell departing from? ### How long is the flight to Caldwell Airport? ### How to book the cheapest flight to Caldwell? ### Do you have any tips for my flight to Caldwell? > - A plane ride can be a cruisy experience if you take the right gear. First of all you'll need toiletry items, such as deodorant, toothpaste and a toothbrush, a spare change of clothes and something to read. Next, leave space in your hand luggage for your electronic gadgets, chargers, your important medications and maybe a comfy neck pillow too. Lastly, and most importantly, remember to take your passport, travel documents and some cash. > > > Do not pack the following items in your hand luggage: > > > - While the list of prohibited items can differ between air carriers, the general rule to follow is nothing flammable, sharp or explosive. This includes things like screwdrivers, drills, aerosol cans and bleaching agents. Sporting equipment like ski poles, and items that could injure passengers, such as pepper spray and guns, aren't allowed in the cabin either. > > > What to wear on a flight: > > > - You'll want to go for comfort over style. Prepare for temperature changes in the cabin by donning layers, and pick slightly roomy, flat shoes like sneakers. > - Most travellers are aware of deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To reduce your risk on board, stay hydrated, consider wearing compression socks or tights and do gentle foot and leg exercises in your seat. ### How to get through airport security fast when flying to Caldwell? > - Security personnel first need to determine that you have a valid ID and boarding pass before you're allowed to proceed any further. Have them ready to show. > - Time to strip down. Well kind of. Your belt, coat, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make the whole process faster by removing them as your turn draws near. > - All electronic devices, including your phone and tablet, will also need to be scanned. > - Can't travel without your favourite cologne or perfume? As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, it's OK to bring with you in your carry-on. > - The right choice of footwear can save you several precious minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't. > - Airlines won't allow any pocket knives or other sharp items in the cabin. If you need to bring these kinds of items, check them in. ## Book with confidence # Expedia flights to Caldwell Searching for cheap flights to Caldwell? No travel company presents more choices than Expedia if you're looking to compare flights to Caldwell. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Idaho. Expedia provides the cheapest flights to many destinations in Idaho and you may find even greater savings if you combine your flight with a hotel stay in Caldwell. 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 Caldwell 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 Caldwell 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 | Boise | | ----------------------------- | ----- | | Destination airport IATA code | BOI | | Destination city name | Boise | | Return price | £133 | ## Trending flights to Caldwell Prices were available within the past 7 days and start at £82 for one-way flights and £133 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 ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, 30 Sept - Thu, 15 Oct LHR London BOI Boise £640 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BOI,departure:30/09/2026TANYT&leg2=from:BOI,to:LHR,departure:15/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:639.95&airProductToken=AQquAQo1CMyQARIEMjQ4MxjriQEgjBUow5OZAzC2lJkDOEtAAFgBaghFQ09MSUdIVHIIS0pWSEFYQlEKMwjMkAESAzQ4MBiMFSCDaSiulZkDMKSamQM4S0ABWAFqCEVDT0xJR0hUcghLSlZIQVhCUQpACMyQARIEOTE5NhiDaSDBQyiFm5kDMPubmQM4S0ABWAFqCEVDT0xJR0hUcghLSlZIQVhCUXoKCNWCARIEOTE5NgqFAQpACMyQARIEODUzORjBQyCDaSibw5oDMIzEmgM4S0AAWAFqCEVDT0xJR0hUcghLSlZIQVhCUXoKCNWCARIEODUzOQpBCMyQARIENzkwMxiDaSDriQEo7MWaAzCIypoDOEtAAVgBaghFQ09MSUdIVHIIS0pWSEFYQlF6CgjVggESBDc5MDMSCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL) \*Available to Expedia members.