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West Yellowstone

$215+ Cheap flights from O'Hare Intl (ORD) to West Yellowstone (WYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — WYS
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Cheap flight deals from O'Hare Intl to West Yellowstone

Cheapest flights from O'Hare Intl to West Yellowstone
Explore the most affordable flight options available from O'Hare Intl to West Yellowstone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:55 am
ORD
-
WYS
1 stop6h 11m
United Airlines
Sat 8/295:45 pm
WYS
-
ORD
1 stop5h 14m
United Airlines
Deal found 7/23$347
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:48 am
ORD
-
WYS
1 stop5h 39m
Delta
Wed 8/121:09 pm
WYS
-
ORD
1 stop7h 24m
Delta
Deal found 7/24$374
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am
ORD
-
WYS
1 stop8h 30m
United Airlines
Tue 10/62:05 pm
WYS
-
ORD
1 stop7h 41m
United Airlines
Deal found 7/21$377
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:48 am
ORD
-
WYS
1 stop5h 39m
Delta
Sun 8/301:09 pm
WYS
-
ORD
1 stop7h 24m
Delta
Deal found 7/21$410
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am
ORD
-
WYS
1 stop8h 30m
United Airlines
Wed 10/72:05 pm
WYS
-
ORD
1 stop7h 41m
United Airlines
Deal found 7/21$426
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:55 am
ORD
-
WYS
1 stop8h 25m
United Airlines
Fri 9/116:00 pm
WYS
-
ORD
1 stop4h 59m
United Airlines
Deal found 7/20$485
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
ORD
-
WYS
2 stops7h 27m
Delta
Fri 8/281:09 pm
WYS
-
ORD
1 stop7h 24m
Delta
Deal found 7/22$499
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:00 am
ORD
-
WYS
1 stop7h 20m
United Airlines
Tue 9/292:05 pm
WYS
-
ORD
2 stops18h 40m
United Airlines
Deal found 7/22$531
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am
ORD
-
WYS
1 stop8h 30m
United Airlines
Wed 10/72:05 pm
WYS
-
ORD
1 stop7h 41m
United Airlines
Deal found 7/21$538

Find flight deals from O'Hare Intl to West Yellowstone

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to West Yellowstone (WYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$347
(United Airlines)

One-way from

$215
(United Airlines)
Provider with most accurate pricing for Chicago O'Hare Intl-West Yellowstone flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-West Yellowstone flights.
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From Chicago O'Hare Intl to West Yellowstone
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One-way flight from Chicago O'Hare Intl to West Yellowstone
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to West Yellowstone that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to West Yellowstone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Fri 8/28

7:48 am-12:27 pm

1 stop5h 39m

West Yellowstone

Sun 8/30

1:09 pm-9:33 pm

1 stop7h 24m

$410

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Mon 9/7

5:55 am-1:20 pm

1 stop8h 25m

West Yellowstone

Fri 9/11

6:00 pm-11:59 pm

1 stop4h 59m

$485

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Fri 8/21

6:00 am-12:27 pm

2 stops7h 27m

West Yellowstone

Fri 8/28

1:09 pm-9:33 pm

1 stop7h 24m

$499

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Fri 10/2

6:00 am-1:30 pm

1 stop8h 30m

West Yellowstone

Tue 10/6

2:05 pm-8:00 am

2 stops16h 55m

$512

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Wed 9/23

7:00 am-1:20 pm

1 stop7h 20m

West Yellowstone

Tue 9/29

2:05 pm-9:45 am

2 stops18h 40m

$531

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Thu 10/1

6:00 am-1:30 pm

1 stop8h 30m

West Yellowstone

Wed 10/7

2:05 pm-10:46 pm

1 stop7h 41m

$538

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Wed 9/23

7:00 am-1:20 pm

1 stop7h 20m

West Yellowstone

Mon 9/28

2:05 pm-12:36 pm

1 stop21h 31m

$544

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Mon 8/17

5:55 am-1:20 pm

1 stop8h 25m

West Yellowstone

Mon 8/24

1:55 pm-11:59 pm

1 stop9h 04m

$550

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Wed 9/9

5:55 am-1:20 pm

1 stop8h 25m

West Yellowstone

Sat 9/12

5:45 pm-11:59 pm

1 stop5h 14m

$554

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Thu 8/20

5:55 am-1:21 pm

1 stop8h 26m

West Yellowstone

Sun 8/23

4:44 pm-12:01 am

1 stop6h 17m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 18 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-West Yellowstone flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chicago O'Hare Intl Airport-West Yellowstone flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-West Yellowstone flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-West Yellowstone flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-West Yellowstone flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to West Yellowstone

Have a flexible travel schedule? Discover the best time to fly to West Yellowstone from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to West Yellowstone. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to West Yellowstone from Chicago O'Hare Intl?

    West Yellowstone (WYS), located 1.9 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to West Yellowstone. 0 airlines have flights to Yellowstone from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to West Yellowstone should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

  • How long is the flight from Chicago O'Hare Intl Airport to West Yellowstone?

    Delta and United Airlines can get you from Chicago O'Hare Intl Airport to West Yellowstone in just under 5h 39m. Your travel time can differ by up to 2h 46m. The distance from Chicago O'Hare Intl Airport to West Yellowstone is about 1177 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from O'Hare Intl to West Yellowstone that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to West Yellowstone flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to West Yellowstone?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to West Yellowstone.

  • Can I find deals for business class flights from O'Hare Intl to West Yellowstone?

    Yes. Cheapflights offers flight deals from O'Hare Intl to West Yellowstone by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near West Yellowstone?

Book flights to West Yellowstone if you plan to visit one of these locations
Island Park
Gardiner

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