Title: Cheap Flights from Chicago (ORD) to West Yellowstone (WYS) - Expedia.ca ![](https://images.trvl-media.com/place/3846/dc0418b1-c0c1-404a-bda2-d893ca0f8ed3.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3846/dc0418b1-c0c1-404a-bda2-d893ca0f8ed3.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Chicago (ORD) to West Yellowstone (WYS) - [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 ## Popular airlines from Chicago O'Hare International Airport (ORD) to West Yellowstone, MT (WYS-Yellowstone) - ![United](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:ord,to:wys,departure:29/09/2025TANYT&leg2=from:wys,to:ord,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:ord,to:wys,departure:29/09/2025TANYT&leg2=from:wys,to:ord,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 30% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Flight from Chicago to West Yellowstone (ORD - WYS) route information | Origin airport | O'Hare Intl. | | --- | --- | | Destination airport | Yellowstone | | Distance | 1882 km | ## Chicago to West Yellowstone Flights **The easy way to book your flights from Chicago to West Yellowstone**  With Expedia, it’s simple to find and book flights to West Yellowstone from Chicago whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Yellowstone, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Chicago to West Yellowstone today, tomorrow, or this week.   **Save dollars with cheap flights from O'Hare Intl., ORD to Yellowstone, WYS**  Sort your search results by price to find great deals on your flight from Chicago to West Yellowstone—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to West Yellowstone from Chicago currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to West Yellowstone   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to West Yellowstone from Chicago**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to West Yellowstone with Expedia today. ## Frequently asked questions ### How much is a flight from ORD to Yellowstone Airport (WYS)? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between ORD and WYS was . Fares this cheap don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to Yellowstone Airport (WYS)? > This can differ between airlines, as each one has its own set of terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where there are easy instructions on how to cancel online. ### How do I find cheap flights from O'Hare Airport to Yellowstone Airport that have flexible change policies? > Flights from ORD to Yellowstone Airport (WYS) with flexible change policies are available from several carriers. Simply use our "No change fees" filter when searching. You'll only need to pay the cost difference between flights, with no additional fees to worry about. ### How far is the flight from O'Hare Airport to Yellowstone Airport (WYS)? > The flight distance from O'Hare Airport to Yellowstone Airport (WYS) is 1,900 kilometres. Close your eyes or bury your nose in a book and the journey will zip on by. ### Which airlines fly direct from O'Hare Airport to Yellowstone Airport (WYS)? > Flying directly between ORD and Yellowstone Airport (WYS) isn't possible right now. However, you'll still be able to book a flight to West Yellowstone with at least one stop. ### Are ORD to Yellowstone Airport flight tickets cheaper when they're purchased at the last minute? > Booking last minute from O'Hare Airport to Yellowstone Airport (WYS) can be hit-or-miss. You may be able to score a great bargain, but then again, you could miss out altogether! If you'd prefer to start your trip planning ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our suggestion? Check back often as updates are made frequently. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Other Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Chicago - [Chicago to Ottawa (ORD - YOW)](https://expedia.ca/lp/flights/ord/yow/chicago-to-ottawa) - [Chicago to Mumbai (ORD - BOM)](https://expedia.ca/lp/flights/ord/bom/chicago-to-mumbai) - [Chicago to Newark Liberty Intl. 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Scan the QR code with your device camera and download our app ![QR code to download the app](data:image/png;base64,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)