What are the cheapest airlines flying from Milwaukee to West Yellowstone round-trip?

Our cheapest airline available from Milwaukee to West Yellowstone is Delta. Our recent data shows that you can find tickets from as low as $393 on this airline. An additional option worth looking into is United Airlines, starting at $549.

In terms of precipitation, rainfall in West Yellowstone ranges from 1.2 - 2.0 inches per month. January is typically the wettest month, when rainfall can reach 2.0 in. April is typically the driest time to visit West Yellowstone when rainfall is around 1.2 in.

If weather is an important factor for your trip to West Yellowstone, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 15.8 F).

What is the cheapest time of day to fly from MKE to WYS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Milwaukee to West Yellowstone as you normally would.

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

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

How can I find direct flights from Milwaukee to West Yellowstone?

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

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

Yes. Cheapflights offers flight deals from Milwaukee 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.

$226+ Flights from Milwaukee to West Yellowstone

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Cheap flight deals from Milwaukee to West Yellowstone

Round-trip from	$393 (Delta)
One-way from	$226 (Delta)

From Milwaukee-Mitchell to West Yellowstone

Search Deals

One-way flight from Milwaukee-Mitchell to West Yellowstone

Search Deals

Find flight deals from Milwaukee to West Yellowstone

Cheapest flights from Milwaukee to West Yellowstone
Explore the most affordable flight options available from Milwaukee to West Yellowstone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Tue 8/197:30 amMKE - WYS

1 stop8h 20mDelta

Mon 8/253:25 pmWYS - MKE

2 stops16h 18mDelta

Deal found 7/27

$393

Tue 8/195:15 amMKE - WYS

2 stops9h 00mUnited Airlines

Sat 8/231:51 pmWYS - MKE

2 stops7h 05mUnited Airlines

Deal found 7/27

$549

Best flights from Milwaukee to West Yellowstone
Discover carefully curated flight deals from Milwaukee to West Yellowstone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 8/197:30 amMKE - WYS

1 stop8h 20mDelta

Mon 8/253:25 pmWYS - MKE

2 stops16h 18mDelta

Deal found 7/27

$393

Tue 8/195:15 amMKE - WYS

2 stops9h 00mUnited Airlines

Sat 8/231:51 pmWYS - MKE

2 stops7h 05mUnited Airlines

Deal found 7/27

$549

Last-minute flights from Milwaukee to West Yellowstone
Discover last-minute flight deals from Milwaukee to West Yellowstone. Data last updated July 29, 2025 and is based on user searches.

Tue 8/197:30 amMKE - WYS

1 stop8h 20mDelta

Mon 8/253:25 pmWYS - MKE

2 stops16h 18mDelta

Deal found 7/27

$393

Tue 8/195:15 amMKE - WYS

2 stops9h 00mUnited Airlines

Sat 8/231:51 pmWYS - MKE

2 stops7h 05mUnited Airlines

Deal found 7/27

$549

One-way flights from Milwaukee to West Yellowstone
Search for one-way flight options from Milwaukee to West Yellowstone. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Tue 8/56:20 amMKE - WYS

2 stops9h 26mDelta

Deal found 7/28

$226

Tue 8/58:30 amMKE - WYS

1 stop5h 50mUnited Airlines

Deal found 7/28

$281

Cheapflights Fare Finder

Use the filters below to find and compare flights from Milwaukee to West Yellowstone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeWest Yellowstone

MKE - WYS

MKEWYS

Milwaukee-Mitchell

Tue 8/19

7:30 am-2:50 pm

1 stop8h 20m

West Yellowstone

Mon 8/25

3:25 pm-8:43 am

2 stops16h 18m

$393

MilwaukeeWest Yellowstone

MKE - WYS

MKEWYS

Milwaukee-Mitchell

Tue 8/19

5:15 am-1:15 pm

2 stops9h 00m

West Yellowstone

Sat 8/23

1:51 pm-9:56 pm

2 stops7h 05m

$549

MilwaukeeWest Yellowstone

MKE - WYS

MKEWYS

Milwaukee-Mitchell

Tue 8/5

6:20 am-2:46 pm

2 stops9h 26m

$226

MilwaukeeWest Yellowstone

MKE - WYS

MKEWYS

Milwaukee-Mitchell

Tue 8/5

8:30 am-1:20 pm

1 stop5h 50m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Milwaukee to West Yellowstone

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

Reviews of airlines servicing West Yellowstone

Get a feel of what it's like to fly with Delta and United Airlines from Milwaukee 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.

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,979 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Milwaukee to West Yellowstone round-trip?
Our cheapest airline available from Milwaukee to West Yellowstone is Delta. Our recent data shows that you can find tickets from as low as $393 on this airline. An additional option worth looking into is United Airlines, starting at $549.
Can I find deals for flights from Milwaukee to West Yellowstone that include hotel bookings?
Yes. In addition to deals on Milwaukee to West Yellowstone flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Milwaukee to West Yellowstone?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to West Yellowstone.
Can I find deals for business class flights from Milwaukee to West Yellowstone?
Yes. Cheapflights offers flight deals from Milwaukee 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

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$226+ Cheap flights from Milwaukee to West Yellowstone (MKE - 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Milwaukee to West Yellowstone with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Milwaukee to West Yellowstone

Round-trip from

One-way from

Find flight deals from Milwaukee to West Yellowstone

Cheapest flights from Milwaukee to West YellowstoneExplore the most affordable flight options available from Milwaukee to West Yellowstone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Milwaukee to West Yellowstone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Milwaukee to West Yellowstone that are best for you.

Best time to book a flight from Milwaukee to West Yellowstone

Have a flexible travel schedule? Discover the best time to fly to West Yellowstone from Milwaukee with our price prediction graph.

Reviews of airlines servicing West Yellowstone

Get a feel of what it's like to fly with Delta and United Airlines from Milwaukee 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.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee 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 are the cheapest airlines flying from Milwaukee to West Yellowstone round-trip?

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

How can I find direct flights from Milwaukee to West Yellowstone?

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

Traveling to a place near West Yellowstone?

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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Milwaukee to West Yellowstone

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Cheapest flights from Milwaukee to West Yellowstone
Explore the most affordable flight options available from Milwaukee to West Yellowstone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.