Title: Cheap Flights to Williams , IA from CA $431 - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Williams , IA from CA $431 [View CA $431 flight on Tue, Mar 17, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYZ,to:ALO,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:430.48&airProductToken=AQplCjEIwYIBEgQzNjEwGJjOASCuHCj58ocDMPHzhwM4UUAAWAFqBE1BSU5yCFFWQUNaTk4xCjAIwYIBEgQ0MzIxGK4cIOByKLb1hwMwhfaHAzhRQAFYAWoETUFJTnIIUVZBQ1pOTjESCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) - [Roundtrip](?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 [Hotels in Williams](https://expedia.ca/Williams-Hotels.d175001.Travel-Guide-Hotels)[Williams Car Rentals](https://expedia.ca/Car-Rentals-In-Williams.d175001.Car-Rental-Guide)[Williams Vacation Packages](https://expedia.ca/Williams.d175001.Destination-Travel-Guides) ## Popular airlines to Williams - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Williams, Iowa, United States of America,departure:21/02/2026TANYT&leg2=from:Williams, Iowa, United States of America,to:CMH,departure:28/02/2026TANYT&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_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Williams, Iowa, United States of America,departure:21/02/2026TANYT&leg2=from:Williams, Iowa, United States of America,to:CMH,departure:28/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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 30% 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.ca/login) ## How much is the cheapest flight to Williams? Prices were available within the past 7 days and start at CA $431 for one-way flights and CA $442 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Feb 20 - Fri, Feb 27 BWI Baltimore ALO Waterloo CA $442 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BWI,to:ALO,departure:20/02/2026TANYT&leg2=from:ALO,to:BWI,departure:27/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:441.40&airProductToken=AQpmCjEIwYIBEgQzNjc0GMFFIK4cKIbbhQMwnNyFAzhCQABYAWoFQkFTSUNyCE9VRkhaTkJWCjEIwYIBEgQ0MzIxGK4cIOByKNLchQMwod2FAzhCQAFYAWoFQkFTSUNyCE9VRkhaTkJWCmYKMQjBggESBDQzMjYY4HIgrhwo-6eGAzDPqIYDOEJAAFgBagVCQVNJQ3IIT1ZGSFpOQlYKMQjBggESBDM0ODAYrhwgwUUo1qmGAzDNqoYDOEJAAVgBagVCQVNJQ3IIT1ZGSFpOQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Feb 18 - Tue, Feb 24 BWI Baltimore ALO Waterloo CA $560 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BWI,to:ALO,departure:18/02/2026TANYT&leg2=from:ALO,to:BWI,departure:24/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:559.70&airProductToken=AQpECiAIwYIBEgQzNjc0GMFFIK4cKMbEhQMw3MWFAzhPQABYAQogCMGCARIENDMyMRiuHCDgciiSxoUDMOHGhQM4T0ABWAEKRAogCMGCARIENDMyMhjgciCuHCjIgYYDMJ2ChgM4T0AAWAEKIAjBggESBDM2NzkYrhwgwUUo-IKGAzDyg4YDOE9AAVgBEgoIARABGAEqAkFBGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Feb 20 - Sun, Mar 1 BWI Baltimore ALO Waterloo CA $564 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BWI,to:ALO,departure:20/02/2026TANYT&leg2=from:ALO,to:BWI,departure:01/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:564.00&airProductToken=AQpECiAIwYIBEgQzNjc0GMFFIK4cKIbbhQMwnNyFAzhPQABYAQogCMGCARIENDMyMRiuHCDgcijS3IUDMKHdhQM4T0ABWAEKRAogCMGCARIENDMyMhjgciCuHCjouYYDML26hgM4T0AAWAEKIAjBggESBDM2NzkYrhwgwUUomLuGAzCSvIYDOE9AAVgBEgoIARABGAEqAkFBGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Feb 20 - Fri, Feb 27 BWI Baltimore ALO Waterloo CA $572 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BWI,to:ALO,departure:20/02/2026TANYT&leg2=from:ALO,to:BWI,departure:27/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:571.20&airProductToken=AQpECiAIwYIBEgQzNjc0GMFFIK4cKIbbhQMwnNyFAzhPQABYAQogCMGCARIENDMyMRiuHCDgcijS3IUDMKHdhQM4T0ABWAEKaAogCMGCARIENDMyNhjgciCuHCj7p4YDMM-ohgM4T0AAWAEKIQjBggESBDMxNzgYrhwg4poBKMOphgMwwqqGAzhPQAFYAQohCMGCARIEMjc5ORjimgEgwUUo9aqGAzDKq4YDOE9AAVgBEgoIARABGAEqAkFBGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Feb 18 - Sun, Feb 22 BWI Baltimore ALO Waterloo CA $581 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BWI,to:ALO,departure:18/02/2026TANYT&leg2=from:ALO,to:BWI,departure:22/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:580.10&airProductToken=AQpECiAIwYIBEgQzNjc0GMFFIK4cKMbEhQMw3MWFAzhPQABYAQogCMGCARIENDMyMRiuHCDgciiSxoUDMOHGhQM4T0ABWAEKRAogCMGCARIENDMyMhjgciCuHCiI64UDMN3rhQM4T0AAWAEKIAjBggESBDM2NzkYrhwgwUUouOyFAzCy7YUDOE9AAVgBEgoIARABGAEqAkFBGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Feb 11 - Sat, Feb 14 ORD Chicago ALO Waterloo CA $583 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:ALO,departure:11/02/2026TANYT&leg2=from:ALO,to:ORD,departure:14/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:582.50&airProductToken=AQoiCiAIwYIBEgQ0MzIxGK4cIOByKNv2hAMwp_eEAzhOQABYAQoiCiAIwYIBEgQ0MzIyGOByIK4cKIiRhQMw3ZGFAzhOQABYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Feb 20 - Wed, Feb 25 BWI Baltimore ALO Waterloo CA $585 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BWI,to:ALO,departure:20/02/2026TANYT&leg2=from:ALO,to:BWI,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:584.40&airProductToken=AQpECiAIwYIBEgQzNjc0GMFFIK4cKIbbhQMwnNyFAzhPQABYAQogCMGCARIENDMyMRiuHCDgcijS3IUDMKHdhQM4T0ABWAEKRAogCMGCARIENDMyMhjgciCuHCjojIYDML2NhgM4T0AAWAEKIAjBggESBDM2NzkYrhwgwUUomI6GAzCSj4YDOE9AAVgBEgoIARABGAEqAkFBGAEiBAgBEAEoBDAB) Expedia.ca gives you the best tools to secure great deals on flights to Williams. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Williams. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Williams. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Williams flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Williams. Looking to save even more? Get additional savings by bundling your Williams flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Williams trip! ## Frequently asked questions ### What is the name of Williams' airport? ### What airport is best to fly into Williams? ### How many airlines fly to Williams? ### Which airlines fly to Williams? ### How many nonstop flights are there to Williams? ### Where are the most popular flights to Williams departing from? ### How long is the flight to Williams Airport? ### How to book the cheapest flight to Williams? ### Do you have any tips for my flight to Williams? > - A plane ride can be a stress-free experience if you take the right stuff. Firstly, you'll need basic toiletries, such as a toothbrush and hairbrush, a fresh change of clothes and a good read. Next, find room in your bag for your electronic gadgets, chargers, any medications and maybe a proper neck pillow too. Lastly, and most importantly, be sure to take your passport, travel documents and your credit cards. > > > Do not pack the following items in your hand luggage: > > > - While the list of banned items differs between airlines, the general guide to follow is nothing sharp, flammable or explosive. This includes things like box cutters, razor blades, fireworks and fuel. Sports equipment like ski poles, and items that could harm other people, such as swords and guns, are also banned from the cabin. > > > What to wear on a flight: > > > - Go for comfort over style. Prepare for temperature changes in the cabin by dressing in layers, and pick slightly roomy, flat shoes like slip-ons. > - Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. To reduce your risk on board, drink lots of water, consider wearing compression socks and move your legs and feet often. ### How to get through airport security fast when flying to Williams? > - Your travel documents and ID will need to be inspected by airport security personnel. Keep them at hand to avoid fumbling around for them. > - Time to strip down. Well sort of. Your belt, coat, keys and other contents of your pockets, like your headphones, will need to go on a tray through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn. > - All your electronics, including your phone and laptop, are also required to be scanned. > - Remove gels and liquids from your hand luggage. They often need to be sent through the X-ray scanner separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-close bag. > - Lightweight sneakers are a practical footwear choice as you're less likely to be required to remove them when passing through security. Hiking boots and other heavy-style shoes are usually subjected to additional screening. > - Sharp items like knives can't be taken on board. They'll be seized at security, so put them in your checked baggage. __Flights to Williams information__ | Destination airport | Waterloo Regional | | ----------------------------- | ----------------- | | Destination airport IATA code | ALO | | Destination city name | Waterloo | | Roundtrip price | CA $441 | ## Trending flights to Williams Prices were available within the past 7 days and start at CA $431 for one-way flights and CA $442 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Feb 21 - Sun, Mar 8 YYZ Toronto ALO Waterloo CA $781 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:ALO,departure:21/02/2026TANYT&leg2=from:ALO,to:YYZ,departure:08/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:780.23&airProductToken=AQplCiAIwYIBEgQ1NjY3GJjOASBDKP7khQMw7OWFAzhRQABYAQofCMGCARIEMzI5NhhDIK4cKJLmhQMwo-eFAzhRQAFYAQogCMGCARIENDMyMRiuHCDgcijy54UDMMHohQM4UUABWAEKRQogCMGCARIENDMyMhjgciCuHCiMiIcDMOGIhwM4UUAAWAEKIQjBggESBDM2MDQYrhwgmM4BKLiJhwMwoIqHAzhRQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) \*Available to Expedia members.