CA $106 Cheap Flights from Seattle (SEA) to Missoula (MSO)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Missoula Intl. Airport (MSO)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards

Cheap flights from Seattle (SEA) to Missoula (MSO)

Prices were available within the past 7 days and start at CA $106 for one-way flights and CA $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Hawaiian Airlines
Alaska Airlines
Delta
Alaska Airlines
Delta
Hawaiian Airlines
Delta
Alaska Airlines
United

Find the cheapest month to fly from Seattle (SEA) to Missoula (MSO)

February is typically the cheapest month to fly

From CA $187 - CA $436 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to Missoula (SEA - MSO) route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Missoula Intl.
Airlines serving
Alaska Airlines
Roundtrip price
CA $189
Distance
619 km
Average flight time
2 hours 25 mins

Seattle to Missoula Flights

The easy way to book your flights from Seattle to Missoula 

With Expedia, it’s simple to find and book flights to Missoula from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Qatar Airways, JAL, Alaska Airlines, Hawaiian Airlines, Korean Air, British Airways nonstop flights to Missoula Intl., 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 Seattle to Missoula today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Missoula Intl., MSO 

Sort your search results by price to find great deals on your flight from Seattle to Missoula—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Missoula from Seattle currently is just CA $190 rising to CA $734.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Missoula  
  • 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 Missoula from Seattle 

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 Missoula with Expedia today.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Missoula Intl. Airport (MSO)?
The lowest price advertised for a round-trip journey between Seattle - Tacoma Intl. Airport (SEA) and Missoula Intl. Airport is CA $190. But you better act fast. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to MSO?
We understand that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Sea-Tac Airport to Missoula Intl. Airport that have flexible change policies?
Flights from Sea-Tac Airport to Missoula Intl. Airport offering flexible change policies are available with many carriers. Simply use our "No change fees" filter when searching. You'll only need to cover the cost difference between flights, without any additional fees to worry about.
How many hours is the flight from SEA to MSO?
It takes around 5 hours and 29 minutes to fly from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport — just enough time for a power nap. You'll be landing in Missoula by the time you wake up.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport?
With a flight distance of 620 kilometres, it's just a hop from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport. It might be a quick flight, but it's still worth bringing a good book to read.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport (MSO)?
Flying nonstop from Sea-Tac Airport to Missoula Intl. Airport is a cinch with Alaska Airlines (AS). This leading carrier operates 86 flights each month.
Are Sea-Tac Airport to Missoula Intl. Airport (MSO) flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so it's no sure thing. While last-minute deals between Sea-Tac Airport and MSO are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines advertise their prices up to 12 months prior to the departure date. Expedia is constantly updating the biggest bargains around, so check back often and be ready to secure your seat when the price is right.

Explore a world of travel with Expedia

*Available to Expedia members.