$86 Cheap flights from Seattle - Tacoma Intl. to Missoula Intl. (SEA to MSO)

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Find The Best Dates To Fly from Seattle - Tacoma Intl. to Missoula Intl.

Amazing SEA to MSO Flight Deals

The cheapest flights to Missoula Intl. found within the past 7 days were $168 round trip and $86 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Aug 21 - Sun, Aug 25
SEA
Seattle
MSO
Missoula
$168 Roundtrip, found 4 days ago
$168
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Aug 21 from Seattle to Missoula, returning Sun, Aug 25, priced at $168 found 4 days ago
Tue, May 21 - Wed, May 29
SEA
Seattle
MSO
Missoula
$188 Roundtrip, found 4 days ago
$188
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, May 21 from Seattle to Missoula, returning Wed, May 29, priced at $188 found 4 days ago
Tue, Jun 4 - Tue, Jun 11
SEA
Seattle
MSO
Missoula
$197 Roundtrip, found 18 hours ago
$197
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Tue, Jun 4 from Seattle to Missoula, returning Tue, Jun 11, priced at $197 found 18 hours ago
Sat, Jun 1 - Wed, Jun 5
SEA
Seattle
MSO
Missoula
$207 Roundtrip, found 2 days ago
$207
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Jun 1 from Seattle to Missoula, returning Wed, Jun 5, priced at $207 found 2 days ago
Thu, May 30 - Sat, Jun 1
SEA
Seattle
MSO
Missoula
$208 Roundtrip, found 2 days ago
$208
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, May 30 from Seattle to Missoula, returning Sat, Jun 1, priced at $208 found 2 days ago
Mon, Jun 3 - Tue, Jun 11
SEA
Seattle
MSO
Missoula
$217 Roundtrip, found 6 hours ago
$217
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Mon, Jun 3 from Seattle to Missoula, returning Tue, Jun 11, priced at $217 found 6 hours ago
Fri, May 31 - Tue, Jun 4
SEA
Seattle
MSO
Missoula
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Fri, May 31 from Seattle to Missoula, returning Tue, Jun 4, priced at $217 found 2 days ago
Tue, Jul 2 - Sun, Sep 8
SEA
Seattle
MSO
Missoula
$218 Roundtrip, found 6 days ago
$218
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Jul 2 from Seattle to Missoula, returning Sun, Sep 8, priced at $218 found 6 days ago
Mon, Jun 3 - Tue, Jun 11
SEA
Seattle
MSO
Missoula
$222 Roundtrip, found 6 hours ago
$222
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Mon, Jun 3 from Seattle to Missoula, returning Tue, Jun 11, priced at $222 found 6 hours ago
Sat, Jun 1 - Mon, Jun 3
SEA
Seattle
MSO
Missoula
$227 Roundtrip, found 17 hours ago
$227
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Sat, Jun 1 from Seattle to Missoula, returning Mon, Jun 3, priced at $227 found 17 hours ago

Frequently asked questions

Can I catch a flight from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport right now?
For information on any present Missoula Intl. Airport (MSO) travel advice and quarantine requirements, go to the Covid-19 Travel Advisor. Look before you book your flight, so you don’t get caught out en route.
Are there direct flights from Sea-Tac Airport to Missoula Intl. Airport (MSO)?
If you want to fly directly from SEA to Missoula Intl. Airport, check out Alaska Airlines. This airline is perfect for you if you want to reach your destination without fuss.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to MSO, please visit our Customer Service Portal.
How long is the flight from Sea-Tac Airport to MSO?
On average, traveling from SEA to MSO takes a mere 1 hour and 29 minutes. Use the short flight to rest your eyes or listen to a quick podcast before the next leg of your trip begins.
What is the flight distance from SEA to Missoula Intl. Airport?
Don’t bother watching a movie. You’d be lucky to even squeeze in a couple of TV episodes on the journey between SEA and MSO. You’ll only be traveling 390 mi.
What airlines fly from SEA to MSO?
If you’re hoping to find an air carrier that offers direct flights from Seattle to Missoula and rates highly with other experienced travelers, consider Alaska Airlines. They offer 117 services on this route every month.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Delta, United Airlines or Alaska Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Seattle - Tacoma Intl.
Traveling To
Missoula Intl.
Shortest Flight Time
3 hours 20 mins
Earliest Departure Time
7:20AM MDT
Latest Departure Time
9:22PM MDT
Lowest Flight Price
$168

Route Info

Flight path for flights from Seattle-Tacoma International Airport to Missoula International Airport


Origin:
SEA - Seattle-Tacoma International Airport
Destination:
MSO - Missoula International Airport
Distance:
389.00 miles


Airlines & Aircraft Used on SEA to MSO Flight Routes


Airline Carrier
Aircraft
Alaska Airlines
McDonnell Douglas MD80
Alaska Airlines
McDonnell Douglas MD83

Discover our best flights from Seattle SEA to Missoula MSO. 

With 19 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seattle SEA to Missoula MSO at the right price  

Airfares to Missoula MSO from Seattle SEA currently cost between $168 and $227. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seattle SEA to Missoula MSO 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seattle SEA to Missoula MSO on Travelocity starting at $86. Prices and availability subject to change. Additional terms may apply. 

 

Get to Missoula MSO from Seattle SEA quicker with direct flights. 

Get to Missoula faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to MSO from SEA to take around 3 hour(s) 20 min(s).  

 

Find our cheapest airfares for flights from Seattle SEA to Missoula MSO

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to MSO from SEA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seattle SEA to Missoula MSO today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Seattle SEA to Missoula MSO. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Missoula MSO from Seattle SEA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to MSO from SEA have this option.  

 

Travel with confidence when you book flights to Missoula MSO from Seattle SEA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.