€186 Cheap Flights Seattle to Missoula (SEA-MSO)

View €186 flight on Tue, 19 Aug 2025Opens in a new window

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

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Cheap flights from Seattle to Missoula (SEA-MSO)

Prices were available within the past 7 days and start at €186 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

February is typically the cheapest month to fly

From €118 - €275 per traveller.

Graph displaying average flight prices per month

Seattle to Missoula route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Missoula Intl.
Distance
619 km
Average flight time
2 hours 24 mins

Perfect flights from Seattle to Missoula

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Missoula. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Missoula, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Seattle - Tacoma Intl. to Missoula Intl. ticket options cater to your travel preferences, with incredible one-way fares from €186 and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Missoula Intl. and explore Missoula and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your SEA to MSO travel arrangements today and embark on the journey of a lifetime in Missoula.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Missoula Intl. Airport?
The lowest price advertised for a round-trip journey between SEA and Missoula Intl. Airport is . But you better get moving. This price is taken from 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 Seattle - Tacoma Intl. Airport (SEA) to MSO?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from SEA to Missoula Intl. Airport (MSO) 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 Sea-Tac Airport to Missoula Intl. Airport (MSO) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport (MSO)?
Sit back, select an in-flight movie and 1 hour and 22 minutes will pass by in a jiffy. That's how long it takes to fly to Missoula Intl. Airport (MSO) from SEA (SEA).
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport?
That movie you've been desperate to see will have to wait — the flight distance between Sea-Tac Airport (SEA) and Missoula Intl. Airport (MSO) is only 620 kilometres. The captain will be instructing you to put your seat upright for touchdown before you know it.
Which airlines fly direct from Sea-Tac Airport to Missoula Intl. Airport?
A favourite with many travellers, Alaska Airlines (AS) operates 108 flights every month from Sea-Tac Airport to Missoula Intl. Airport. Pick the one that fits with your travel schedule and book your ticket today.
Are Sea-Tac Airport to MSO flight tickets cheaper when they're purchased at the last minute?
It is possible to score great last-minute deals from Sea-Tac Airport to MSO, but there's no guarantee. As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares carrier prices and updates flight deals all the time, so you can be sure you're always seeing the latest offers.

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