¥14,570 Cheap Flights from Missoula (MSO) to Seattle (SEA)

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

  • 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 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards

Cheap Flights from Missoula to Seattle (MSO-SEA)

Prices were available within the past 7 days and start at ¥14,570 for one-way flights and ¥75,040 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
Delta
Delta
Alaska Airlines
Delta
United
Delta
American Airlines

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

February is typically the cheapest month to fly

From ¥20,155 - ¥44,036 per traveler.

Graph displaying average flight prices per month

0
Flights from Missoula (MSO) to Seattle (SEA)
Origin airport
Missoula Intl.
Destination airport
Seattle - Tacoma Intl.
Roundtrip price
¥75,040
Distance
619 km

Missoula to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Missoula to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with MSO to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Missoula for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Missoula Intl. Airport to Sea-Tac Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between MSO and SEA was ¥75,040. Cheap fares don't stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from MSO to SEA?
Most flights can be canceled online, but whether or not you are charged a fee differs between airlines. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from MSO to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for MSO to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Missoula Intl. Airport (MSO) to Seattle - Tacoma Intl. Airport (SEA)?
The flight from Missoula Intl. Airport to Sea-Tac Airport is around 1 hour and 30 minutes, so don't get too settled. Chances are the next time you look out the window you'll be descending into SeaTac.
How far is the flight from Missoula Intl. Airport (MSO) to Sea-Tac Airport?
It's just 620 kilometers from Missoula Intl. Airport (MSO) to SEA. Chances are you'll spend more time traveling to and from the airport than actually flying!
Which airlines fly direct from Missoula Intl. Airport to Seattle - Tacoma Intl. Airport (SEA)?
If you're looking to fly straight from MSO to Sea-Tac Airport, Alaska Airlines (AS) is a great option. It operates 113 flights every month between Missoula and SeaTac.
Are Missoula Intl. Airport to SEA flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes score a bargain, with some super cheap airfares from Missoula Intl. Airport (MSO) to Sea-Tac Airport arising a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines publish prices that far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.