Cheap Alaska Airlines flights Seattle (SEA) to Missoula (MSO)

Today's featured flight deals from Seattle-Tacoma International Airport (SEA) to Missoula Intl. Airport (MSO)

Nonstop
Carry-on included
Lower price than typical

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

February is typically the cheapest month to fly

From $117 - $322 per traveler.
Flights from Seattle (SEA) to Missoula (MSO)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Missoula Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Popular airline
Alaska Airlines
Distance
387 mi
Average flight time
2 hours 29 mins

Frequently asked questions

How much is an Alaska Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport (MSO)?
You'll discover budget-friendly return Alaska Airlines flights from SEA to MSO by organizing your results from "Price (lowest to highest)" on Expedia. Or look for bargains for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to MSO with Alaska Airlines?
Alaska Airlines flights to Missoula are usually more affordable in the off-peak months of January and February. Whether you're searching for a round-trip or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport (MSO) with Alaska Airlines?
To find cheap Alaska Airlines fares from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport (MSO), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the price you pay. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Alaska Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport (MSO)?
Yes, you can travel from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport (MSO) on one of Alaska Airlines's 20 direct weekly flights. Use our "Nonstop" and "Airline" filters to find the Alaska Airlines flight that'll arrive at MSO at your preferred time.
How long does it take to fly from SEA to MSO with Alaska Airlines?
Take off from Seattle - Tacoma Intl. Airport (SEA) for Missoula Intl. Airport (MSO) on a nonstop Alaska Airlines flight, and you'll be airborne for approximately 1h 16m.
Which day of the week has the most Alaska Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport (MSO)?
Thursday has the most Alaska Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport (MSO). With 3 daily departures, this is the best day of the week to book something that will fit your plans.
What is the earliest Alaska Airlines flight from SEA to MSO?
The first Alaska Airlines flight from SEA to MSO departs at 11:25AM UTC-8, arriving at 1:42PM UTC-7. If you want to head off later in the day, the last Alaska Airlines flight leaves SEA at 9:41PM UTC-8 and lands at MSO at 11:58PM UTC-7. Flying before noon is often a smart choice as morning and mid-morning flights are less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Alaska Airlines fly into in Missoula?
Missoula Intl. Airport (MSO) is the primary Missoula gateway for Alaska Airlines flights from Seattle - Tacoma Intl. Airport (SEA).
Why fly with Alaska Airlines from SEA to MSO?
Offering a rewarding loyalty program and top-tier customer service, Alaska Airlines is a popular option for many travelers flying from SEA to MSO. What's more, if you're a Mileage Plan and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Alaska Airlines fly from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport (MSO)?
Alaska Airlines usually flies Embraer 175 planes for flights from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport (MSO). This carrier also operates the Boeing 737 MAX 9 on this route. Remember that aircraft type can vary depending on operational demands, so the plane you catch might be different when you leave.
Can I change or cancel my Alaska Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport (MSO)?
Changes are usually free within 24 hours of making a booking, but your airline may charge a fee after that time. For more information about modifying your flights, head to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to change your plans without being charged, apply the "Changes included" and "No cancel fee" filters when planning your next getaway.

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*Available to One Key members.