$290 Cheap Flights from Winnipeg (YWG) to Missoula (MSO)

View $290 flight on Tue, May 20, 2025Opens in a new window

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Cheap Flights from Winnipeg to Missoula (YWG-MSO)

Prices were available within the past 7 days and start at $290 for one-way flights and $509 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Wed, May 21 - Tue, Jun 10
YWG
Winnipeg
MSO
Missoula
$509 Roundtrip, found 2 days ago
$509
Roundtrip
found 2 days ago
Select WestJet flight, departing Wed, May 21 from Winnipeg to Missoula, returning Tue, Jun 10, priced at $509 found 2 days ago
WestJet
Mon, May 19 - Fri, Jun 6
YWG
Winnipeg
MSO
Missoula
$516 Roundtrip, found 2 days ago
$516
Roundtrip
found 2 days ago
Select WestJet flight, departing Mon, May 19 from Winnipeg to Missoula, returning Fri, Jun 6, priced at $516 found 2 days ago
WestJet
Wed, May 21 - Fri, Jun 6
YWG
Winnipeg
MSO
Missoula
$520 Roundtrip, found 2 days ago
$520
Roundtrip
found 2 days ago
Select WestJet flight, departing Wed, May 21 from Winnipeg to Missoula, returning Fri, Jun 6, priced at $520 found 2 days ago
WestJet
Tue, May 20 - Tue, Jun 10
YWG
Winnipeg
MSO
Missoula
$525 Roundtrip, found 2 days ago
$525
Roundtrip
found 2 days ago
Select WestJet flight, departing Tue, May 20 from Winnipeg to Missoula, returning Tue, Jun 10, priced at $525 found 2 days ago
WestJet
Mon, Jun 9 - Tue, Jun 10
YWG
Winnipeg
MSO
Missoula
$530 Roundtrip, found 2 days ago
$530
Roundtrip
found 2 days ago
Select WestJet flight, departing Mon, Jun 9 from Winnipeg to Missoula, returning Tue, Jun 10, priced at $530 found 2 days ago
WestJet
Sat, May 24 - Fri, Jun 6
YWG
Winnipeg
MSO
Missoula
$532 Roundtrip, found 3 days ago
$532
Roundtrip
found 3 days ago
Select WestJet flight, departing Sat, May 24 from Winnipeg to Missoula, returning Fri, Jun 6, priced at $532 found 3 days ago
Delta
Tue, May 27 - Tue, Jun 10
YWG
Winnipeg
MSO
Missoula
$535 Roundtrip, found 2 days ago
$535
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, May 27 from Winnipeg to Missoula, returning Tue, Jun 10, priced at $535 found 2 days ago
WestJet
Tue, May 20 - Tue, Jun 10
YWG
Winnipeg
MSO
Missoula
$535 Roundtrip, found 2 days ago
$535
Roundtrip
found 2 days ago
Select WestJet flight, departing Tue, May 20 from Winnipeg to Missoula, returning Tue, Jun 10, priced at $535 found 2 days ago
WestJet
Sat, May 24 - Tue, Jun 3
YWG
Winnipeg
MSO
Missoula
$536 Roundtrip, found 3 days ago
$536
Roundtrip
found 3 days ago
Select WestJet flight, departing Sat, May 24 from Winnipeg to Missoula, returning Tue, Jun 3, priced at $536 found 3 days ago
WestJet
Sun, May 18 - Fri, Jun 6
YWG
Winnipeg
MSO
Missoula
$537 Roundtrip, found 2 days ago
$537
Roundtrip
found 2 days ago
Select WestJet flight, departing Sun, May 18 from Winnipeg to Missoula, returning Fri, Jun 6, priced at $537 found 2 days ago
Flights from Winnipeg (YWG) to Missoula (MSO)
Origin airport
Winnipeg James Armstrong Richardson Intl.
Destination airport
Missoula Intl.
Airlines serving
Delta, United
Roundtrip price
$509
Distance
798 mi

Winnipeg to Missoula Flights

The cheapest times to fly from Winnipeg to Missoula

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Winnipeg to Missoula are during the month of May. You can find some of the cheapest flights from Winnipeg to Missoula with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Winnipeg to Missoula

Sunday is one of the best days to book for cheap flights from Winnipeg to Missoula: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Winnipeg to Missoula

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Winnipeg to Missoula in 2025. You can also book with separate airlines for your outbound and return journeys, from $290 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Winnipeg to Missoula flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Winnipeg to Missoula airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Winnipeg James Armstrong Richardson Intl. Airport (YWG) to Missoula Intl. Airport (MSO) cost?
Discover the latest flight deals from YWG to MSO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from YWG to MSO?
The cheapest flights from YWG to MSO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from YWG to MSO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from YWG to MSO. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Winnipeg James Armstrong Richardson Intl. Airport (YWG) to Missoula Intl. Airport (MSO)?
You’ll need to book a flight with a layover when traveling from Winnipeg James Armstrong Richardson Intl. Airport (YWG) to Missoula Intl. Airport (MSO). Direct flights don’t operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from YWG to MSO?
You’ll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Winnipeg James Armstrong Richardson Intl. Airport (YWG) to Missoula Intl. Airport (MSO)?
Select a flight from Winnipeg James Armstrong Richardson Intl. Airport (YWG) to Missoula Intl. Airport (MSO) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Winnipeg James Armstrong Richardson Intl. Airport (YWG) to Missoula Intl. Airport (MSO) last-minute?
Last-minute bookings from YWG to MSO are generally more expensive. To lock in the lowest prices, start looking for flights well in advance. That being said, if you can play around with your travel dates, you may find a cheap ticket right before your journey.
Is it cheaper to book a YWG to MSO flight and hotel package?
Compared with arranging hotels and flights separately, booking a YWG to MSO flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place takes the hassle out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Winnipeg James Armstrong Richardson Intl. Airport (YWG) to Missoula Intl. Airport (MSO)?
It’s generally possible to cancel or reschedule your YWG to MSO flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.