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West Yellowstone

$294+ Cheap flights from Chicago (CHI) 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — WYS
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from Chicago to West Yellowstone

Cheapest flights from Chicago to West Yellowstone
Explore the most affordable flight options available from Chicago to West Yellowstone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This United Airlines deal was found by Cheapflights users on 6/5. 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 7/46:59 am
ORD
-
WYS
1 stop7h 43m
United Airlines
Sat 7/115:45 pm
WYS
-
ORD
1 stop5h 59m
United Airlines
Deal found 6/5$304
This Delta deal was found by Cheapflights users on 6/7. 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.
Tue 7/77:45 am
ORD
-
WYS
1 stop5h 41m
Delta
Tue 7/141:10 pm
WYS
-
ORD
1 stop7h 19m
Delta
Deal found 6/7$314
This Delta deal was found by Cheapflights users on 6/6. 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.
Tue 6/307:45 am
ORD
-
WYS
1 stop5h 43m
Delta
Tue 7/141:10 pm
WYS
-
ORD
1 stop7h 19m
Delta
Deal found 6/6$374
This Delta deal was found by Cheapflights users on 6/8. 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.
Thu 7/27:45 am
ORD
-
WYS
1 stop5h 43m
Delta
Wed 7/81:10 pm
WYS
-
ORD
1 stop7h 19m
Delta
Deal found 6/8$419
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 7/77:45 am
ORD
-
WYS
1 stop5h 41m
Delta
Sat 7/1111:29 am
WYS
-
ORD
2 stops20h 01m
Delta
Deal found 6/8$461
This Delta deal was found by Cheapflights users on 6/6. 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.
Sun 6/287:45 am
ORD
-
WYS
1 stop5h 43m
Delta
Sat 7/1111:29 am
WYS
-
ORD
2 stops20h 01m
Delta
Deal found 6/6$466
This United Airlines deal was found by Cheapflights users on 6/4. 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 9/235:55 am
ORD
-
WYS
1 stop8h 25m
United Airlines
Mon 9/282:02 pm
WYS
-
ORD
1 stop7h 44m
United Airlines
Deal found 6/4$467
This Delta deal was found by Cheapflights users on 6/6. 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.
Thu 7/27:45 am
ORD
-
WYS
1 stop5h 43m
Delta
Tue 7/141:10 pm
WYS
-
ORD
1 stop7h 19m
Delta
Deal found 6/6$484
This Delta deal was found by Cheapflights users on 6/7. 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.
Tue 7/77:45 am
ORD
-
WYS
1 stop5h 41m
Delta
Fri 7/171:10 pm
WYS
-
ORD
2 stops23h 36m
Delta
Deal found 6/7$489
This Delta deal was found by Cheapflights users on 6/9. 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.
Wed 7/11:26 pm
MDW
-
WYS
2 stops24h 02m
Delta
Tue 7/71:10 pm
WYS
-
MDW
2 stops32h 05m
Delta
Deal found 6/9$525
This Delta deal was found by Cheapflights users on 6/6. 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.
Wed 7/11:26 pm
MDW
-
WYS
2 stops24h 02m
Delta
Tue 7/141:10 pm
WYS
-
MDW
2 stops18h 27m
Delta
Deal found 6/6$592
This Delta deal was found by Cheapflights users on 6/6. 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.
Wed 7/11:26 pm
MDW
-
WYS
2 stops24h 02m
Delta
Sat 7/1111:29 am
WYS
-
MDW
2 stops20h 08m
Delta
Deal found 6/6$612

Find flight deals from Chicago to West Yellowstone

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$304
(United Airlines)

One-way from

$294
(United Airlines)
Provider with most accurate pricing for Chicago (CHI)-West Yellowstone flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-West Yellowstone flights.
Search Deals
From Chicago (CHI) to West Yellowstone
Search Deals
One-way flight from Chicago (CHI) to West Yellowstone
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 June 9, 2026.
Use the filters below to find and compare flights from Chicago to West Yellowstone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Sat 7/4

6:59 am-1:42 pm

1 stop7h 43m

West Yellowstone

Sat 7/11

5:45 pm-12:44 am

1 stop5h 59m

$304
Quickest round-trip

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Fri 7/10

7:45 am-12:26 pm

1 stop5h 41m

West Yellowstone

Mon 7/13

1:10 pm-9:29 pm

1 stop7h 19m

$314

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Wed 8/26

6:00 am-12:27 pm

2 stops7h 27m

West Yellowstone

Mon 8/31

1:09 pm-9:30 pm

1 stop7h 21m

$489

ChicagoWest Yellowstone

MDW - WYS

MDWWYS

Chicago Midway

Wed 7/1

1:26 pm-12:28 pm

2 stops24h 02m

West Yellowstone

Tue 7/7

1:10 pm-10:15 pm

2 stops32h 05m

$525

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Fri 9/11

7:00 am-1:20 pm

1 stop7h 20m

West Yellowstone

Tue 9/15

1:55 pm-9:52 pm

1 stop6h 57m

$567

ChicagoWest Yellowstone

ORD - WYS

ORDWYS

Chicago O'Hare Intl

Tue 7/7

7:45 am-12:26 pm

1 stop5h 41m

West Yellowstone

Sun 7/12

1:10 pm-1:03 pm

2 stops22h 53m

$578

ChicagoWest Yellowstone

MDW - WYS

MDWWYS

Chicago Midway

Wed 7/1

1:26 pm-12:28 pm

2 stops24h 02m

West Yellowstone

Tue 7/14

1:10 pm-8:37 am

2 stops18h 27m

$592

ChicagoWest Yellowstone

MDW - WYS

MDWWYS

Chicago Midway

Wed 7/1

1:26 pm-12:28 pm

2 stops24h 02m

West Yellowstone

Sat 7/11

11:29 am-8:37 am

2 stops20h 08m

$612

ChicagoWest Yellowstone

MDW - WYS

MDWWYS

Chicago Midway

Mon 7/6

1:26 pm-12:26 pm

2 stops24h 00m

West Yellowstone

Sat 7/11

11:29 am-8:37 am

2 stops20h 08m

$626

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

2:02 pm-8:00 am

2 stops16h 58m

$666

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Chicago to West Yellowstone

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to West Yellowstone in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-West Yellowstone flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-West Yellowstone flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-West Yellowstone flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-West Yellowstone flights, Cheapflights users trust FlightHub the most. FlightHub 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-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 Chicago to West Yellowstone

Have a flexible travel schedule? Discover the best time to fly to West Yellowstone from Chicago 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.

Cheapflights Insights

Everything you need to know about your flight from Chicago to West Yellowstone
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing West Yellowstone

Get insights into the airlines that provide service to West Yellowstone. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to West Yellowstone. Reviews last updated June 9, 2026.
Get a feel of what it's like to fly with United Airlines from Chicago to West Yellowstone by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,796 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,796 reviews
United Airlines
7.4
Good
9,796 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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?

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

  • How long is the flight from Chicago to West Yellowstone?

    There are many flights that can get you from Chicago to West Yellowstone in 5h 41m. Fly via United Airlines or Delta to get the fastest option. Airlines will cover a distance of 1177 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Chicago to West Yellowstone that include hotel bookings?

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

  • How can I find direct flights from Chicago to West Yellowstone?

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

  • Can I find deals for business class flights from Chicago to West Yellowstone?

    Yes. Cheapflights offers flight deals from Chicago 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
Gardiner
Island Park

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