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Seattle-Tacoma International Airport to Missoula Montana Airport flight
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Seattle-Tacoma International Airport to Missoula Montana Airport Flights Info

Cheapest one-way
PLN 519
Alaska Airlines Alaska Airlines 4h 37m · 1 stop Thu, Jan 7
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Cheapest return
PLN 1,018
Alaska Airlines Alaska Airlines 1h 24m · Direct Fri, Dec 4 - Mon, Dec 7
Book Now
Recommended airlines
Alaska Airlines Alaska AirlinesCheapest· From PLN 519 Alaska Airlines Alaska AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Seattle-Tacoma International Airport to Missoula Montana Airport over the next 90 days, with one-way fares from PLN 519 and round-trip from PLN 1,018. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SEA 20:55
      1h 24m
      Direct
      MSO 23:19
      Seattle - Missoula | Fri, Dec 4 | Alaska Airlines
      MSO 16:50
      1h 49m
      Direct
      SEA 17:39
      Missoula - Seattle | Mon, Dec 7 | Alaska Airlines
      PLN 1,018 PLN 13,019
      92% off
      92% off
      PLN 13,019 PLN 1,018
    • SEA 21:29
      1h 30m
      Direct
      MSO 23:59
      Seattle - Missoula | Mon, Dec 21 | Alaska Airlines
      MSO 16:07
      1h 42m
      Direct
      SEA 16:49
      Missoula - Seattle | Sun, Dec 27 | Alaska Airlines
      PLN 1,275 PLN 13,019
      90% off
      90% off
      PLN 13,019 PLN 1,275
    • SEA 11:30
      5h 15m
      1 stop
      MSO 17:45
      Seattle - Missoula | Fri, Dec 4 | Delta Air Lines
      MSO 13:19
      6h 28m
      1 stop
      SEA 18:47
      Missoula - Seattle | Mon, Dec 7 | Delta Air Lines
      PLN 1,160 PLN 13,019
      91% off
      91% off
      PLN 13,019 PLN 1,160
    • SEA 08:30
      12h 17m
      1 stop
      MSO 21:47
      Seattle - Missoula | Fri, Dec 4 | United Airlines
      MSO 06:15
      16h 6m
      1 stop
      SEA 21:21
      Missoula - Seattle | Mon, Dec 7 | United Airlines
      PLN 3,235
      75% off
      PLN 13,019 PLN 3,235
    • SEA 15:24
      5h 35m
      1 stop
      MSO 21:59
      Seattle - Missoula | Mon, Dec 21 | United Airlines
      MSO 16:07
      1h 42m
      Direct
      SEA 16:49
      Missoula - Seattle | Sun, Dec 27 | Alaska Airlines
      PLN 3,410
      74% off
      PLN 13,019 PLN 3,410
    • SEA 23:59
      11h 54m
      1 stop
      MSO 12:53
      Seattle - Missoula | Mon, Dec 21 | American Airlines
      MSO 13:59
      1h 45m
      Direct
      SEA 14:44
      Missoula - Seattle | Sun, Dec 27 | Alaska Airlines
      PLN 3,608
      72% off
      PLN 13,019 PLN 3,608
    • SEA 10:27
      9h 10m
      1 stop
      MSO 20:37
      Seattle - Missoula | Fri, Dec 4 | American Airlines
      MSO 13:47
      12h
      1 stop
      SEA 00:47
      Missoula - Seattle | Mon, Dec 7 | American Airlines
      PLN 5,995
      54% off
      PLN 13,019 PLN 5,995
    • SEA 05:20
      6h 17m
      1 stop
      MSO 12:37
      Seattle - Missoula | Mon, Dec 21 | Delta Air Lines
      MSO 18:24
      6h 46m
      1 stop
      SEA 00:10
      Missoula - Seattle | Sun, Dec 27 | Delta Air Lines
      PLN 9,373
      28% off
      PLN 13,019 PLN 9,373
    • SEA 13:00
      17h 25m
      1 stop
      MSO 14:00
      Seattle - Missoula | Wed, Nov 18 | Normal Airline
      MSO 15:00
      6h
      Direct
      SEA 16:00
      Missoula - Seattle | Fri, Nov 20 | Normal Airline
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    • Cheapest
      SEA 07:45
      4h 37m
      1 stop
      MSO 13:22
      Seattle - Missoula | Thu, Jan 7 | Alaska Airlines
      PLN 519 PLN 856
      39% off
      39% off
      PLN 856 PLN 519
    • SEA 07:45
      4h 37m
      1 stop
      MSO 13:22
      Seattle - Missoula | Fri, Jan 8 | Alaska Airlines
      PLN 535 PLN 856
      38% off
      38% off
      PLN 856 PLN 535
    • SEA 07:45
      4h 37m
      1 stop
      MSO 13:22
      Seattle - Missoula | Sat, Jan 9 | Alaska Airlines
      PLN 535 PLN 856
      38% off
      38% off
      PLN 856 PLN 535
    • SEA 17:57
      5h 40m
      1 stop
      MSO 00:37
      Seattle - Missoula | Thu, Dec 3 | Delta Air Lines
      PLN 542
      37% off
      PLN 856 PLN 542
    • SEA 17:57
      5h 40m
      1 stop
      MSO 00:37
      Seattle - Missoula | Wed, Dec 2 | Delta Air Lines
      PLN 545
      36% off
      PLN 856 PLN 545
    • SEA 05:30
      6h 9m
      1 stop
      MSO 12:39
      Seattle - Missoula | Sun, Dec 13 | Delta Air Lines
      PLN 545
      36% off
      PLN 856 PLN 545
    • SEA 11:30
      5h 15m
      1 stop
      MSO 17:45
      Seattle - Missoula | Wed, Dec 16 | Delta Air Lines
      PLN 545
      36% off
      PLN 856 PLN 545
    • SEA 17:57
      5h 40m
      1 stop
      MSO 00:37
      Seattle - Missoula | Wed, Dec 9 | Delta Air Lines
      PLN 545
      36% off
      PLN 856 PLN 545
    • SEA 05:30
      6h 9m
      1 stop
      MSO 12:39
      Seattle - Missoula | Thu, Dec 10 | Delta Air Lines
      PLN 545
      36% off
      PLN 856 PLN 545
    • SEA 13:00
      17h 25m
      1 stop
      MSO 14:00
      Seattle - Missoula | Wed, Nov 18 | Normal Airline
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    • Cheapest nonstop
      SEA 20:55
      1h 24m
      Direct
      MSO 23:19
      Seattle - Missoula | Thu, Dec 3 | Alaska Airlines
      PLN 613 PLN 856
      28% off
      28% off
      PLN 856 PLN 613
    • SEA 13:35
      1h 25m
      Direct
      MSO 16:00
      Seattle - Missoula | Wed, Dec 2 | Alaska Airlines
      PLN 613 PLN 1,107
      45% off
      45% off
      PLN 1,107 PLN 613
    • SEA 20:55
      1h 24m
      Direct
      MSO 23:19
      Seattle - Missoula | Wed, Dec 2 | Alaska Airlines
      PLN 616 PLN 856
      28% off
      28% off
      PLN 856 PLN 616
    • SEA 13:35
      1h 25m
      Direct
      MSO 16:00
      Seattle - Missoula | Sat, Dec 5 | Alaska Airlines
      PLN 622
      44% off
      PLN 1,107 PLN 622
    • SEA 13:35
      1h 25m
      Direct
      MSO 16:00
      Seattle - Missoula | Sat, Dec 12 | Alaska Airlines
      PLN 624
      44% off
      PLN 1,107 PLN 624
    • SEA 20:55
      1h 24m
      Direct
      MSO 23:19
      Seattle - Missoula | Tue, Dec 15 | Alaska Airlines
      PLN 624
      44% off
      PLN 1,107 PLN 624
    • SEA 20:55
      1h 24m
      Direct
      MSO 23:19
      Seattle - Missoula | Tue, Dec 8 | Alaska Airlines
      PLN 624
      44% off
      PLN 1,107 PLN 624
    • SEA 18:57
      1h 27m
      Direct
      MSO 21:24
      Seattle - Missoula | Tue, Jan 5 | Alaska Airlines
      PLN 638
      42% off
      PLN 1,107 PLN 638
    • SEA 20:55
      1h 24m
      Direct
      MSO 23:19
      Seattle - Missoula | Sun, Dec 6 | Alaska Airlines
      PLN 641
      42% off
      PLN 1,107 PLN 641
    • SEA 13:00
      17h 25m
      1 stop
      MSO 14:00
      Seattle - Missoula | Wed, Nov 18 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SEA 13:35
      1h 25m
      Direct
      MSO 16:00
      Seattle - Missoula | Wed, Dec 2 | Alaska Airlines
      PLN 613 PLN 2,253
      73% off
      73% off
      PLN 2,253 PLN 613
    • SEA 13:35
      1h 25m
      Direct
      MSO 16:00
      Seattle - Missoula | Sat, Dec 5 | Alaska Airlines
      PLN 622 PLN 2,253
      72% off
      72% off
      PLN 2,253 PLN 622
    • SEA 13:35
      1h 25m
      Direct
      MSO 16:00
      Seattle - Missoula | Sat, Dec 12 | Alaska Airlines
      PLN 624 PLN 2,253
      72% off
      72% off
      PLN 2,253 PLN 624
    • SEA 20:55
      1h 24m
      Direct
      MSO 23:19
      Seattle - Missoula | Tue, Dec 15 | Alaska Airlines
      PLN 624
      72% off
      PLN 2,253 PLN 624
    • SEA 20:55
      1h 24m
      Direct
      MSO 23:19
      Seattle - Missoula | Tue, Dec 8 | Alaska Airlines
      PLN 624
      72% off
      PLN 2,253 PLN 624
    • SEA 18:57
      1h 27m
      Direct
      MSO 21:24
      Seattle - Missoula | Tue, Jan 5 | Alaska Airlines
      PLN 638
      72% off
      PLN 2,253 PLN 638
    • SEA 20:55
      1h 24m
      Direct
      MSO 23:19
      Seattle - Missoula | Sun, Dec 6 | Alaska Airlines
      PLN 641
      72% off
      PLN 2,253 PLN 641
    • SEA 13:35
      1h 25m
      Direct
      MSO 16:00
      Seattle - Missoula | Thu, Dec 3 | Alaska Airlines
      PLN 643
      71% off
      PLN 2,253 PLN 643
    • SEA 20:34
      1h 26m
      Direct
      MSO 23:00
      Seattle - Missoula | Mon, Nov 30 | Alaska Airlines
      PLN 793
      65% off
      PLN 2,253 PLN 793
    • SEA 13:00
      17h 25m
      1 stop
      MSO 14:00
      Seattle - Missoula | Wed, Nov 18 | Normal Airline
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      Find more flights
    • SEA 08:45
      3h 37m
      1 stop
      MSO 13:22
      Seattle - Missoula | Wed, Nov 18 | Alaska Airlines
      PLN 969 PLN 1,346
      28% off
      28% off
      PLN 1,346 PLN 969
    • SEA 20:34
      1h 26m
      Direct
      MSO 23:00
      Seattle - Missoula | Fri, Nov 20 | Alaska Airlines
      PLN 950 PLN 1,346
      28% off
      28% off
      PLN 1,346 PLN 950
    • SEA 20:34
      1h 26m
      Direct
      MSO 23:00
      Seattle - Missoula | Sun, Nov 22 | Alaska Airlines
      PLN 830 PLN 1,346
      38% off
      38% off
      PLN 1,346 PLN 830
    • SEA 20:34
      1h 26m
      Direct
      MSO 23:00
      Seattle - Missoula | Mon, Nov 23 | Alaska Airlines
      PLN 830
      38% off
      PLN 1,346 PLN 830
    • SEA 13:00
      17h 25m
      1 stop
      MSO 14:00
      Seattle - Missoula | Wed, Nov 18 | Normal Airline
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    • SEA 20:55
      1h 24m
      Direct
      MSO 23:19
      Seattle - Missoula | Thu, Dec 3 | Alaska Airlines
      PLN 613 PLN 856
      28% off
      28% off
      PLN 856 PLN 613
    • SEA 20:55
      1h 24m
      Direct
      MSO 23:19
      Seattle - Missoula | Wed, Dec 2 | Alaska Airlines
      PLN 616 PLN 856
      28% off
      28% off
      PLN 856 PLN 616
    • SEA 20:55
      1h 24m
      Direct
      MSO 23:19
      Seattle - Missoula | Tue, Dec 15 | Alaska Airlines
      PLN 624 PLN 1,107
      44% off
      44% off
      PLN 1,107 PLN 624
    • SEA 20:55
      1h 24m
      Direct
      MSO 23:19
      Seattle - Missoula | Tue, Dec 8 | Alaska Airlines
      PLN 624
      44% off
      PLN 1,107 PLN 624
    • SEA 20:55
      1h 24m
      Direct
      MSO 23:19
      Seattle - Missoula | Sun, Dec 6 | Alaska Airlines
      PLN 641
      42% off
      PLN 1,107 PLN 641
    • SEA 21:28
      1h 24m
      Direct
      MSO 23:52
      Seattle - Missoula | Thu, Dec 24 | Alaska Airlines
      PLN 797
      28% off
      PLN 1,107 PLN 797
    • SEA 21:28
      1h 24m
      Direct
      MSO 23:52
      Seattle - Missoula | Fri, Dec 18 | Alaska Airlines
      PLN 805
      33% off
      PLN 1,200 PLN 805
    • SEA 21:28
      1h 24m
      Direct
      MSO 23:52
      Seattle - Missoula | Mon, Dec 21 | Alaska Airlines
      PLN 850
      28% off
      PLN 1,200 PLN 850
    • SEA 21:28
      1h 24m
      Direct
      MSO 23:52
      Seattle - Missoula | Wed, Dec 23 | Alaska Airlines
      PLN 850
      28% off
      PLN 1,200 PLN 850
    • SEA 13:00
      17h 25m
      1 stop
      MSO 14:00
      Seattle - Missoula | Wed, Nov 18 | Normal Airline
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Displayed flight fares from Seattle to Missoula are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Seattle-Tacoma International Airport to Missoula Montana Airport?

The cheapest airline flying from Seattle-Tacoma International Airport to Missoula Montana Airport is Alaska Airlines (from PLN 519) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
easyJet logo easyJet Wizz Air UK logo Wizz Air UK British Airways logo British Airways Jet2.com logo Jet2.com Virgin Atlantic logo Virgin Atlantic
Alaska Airlines logo Alaska Airlines

What is the flight schedule from Seattle-Tacoma International Airport to Missoula Montana Airport?

Check the schedule for flights from Seattle to Missoula and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS557

    Seattle-Tacoma International Airport

    20:37

    SEA

    1h 20m

    22:57

    MSO

    S M T - - - -
    Search

  2. AS660

    Seattle-Tacoma International Airport

    12:57

    SEA

    1h 34m

    15:31

    MSO

    S M T W T F S
    Search

  3. DL1265

    Seattle-Tacoma International Airport

    11:25

    SEA

    2h 5m

    Direct

    14:30

    SLC

    S M T W T F S
    Search

  4. DL3808

    Salt Lake City International Airport

    15:45

    SLC

    1h 42m

    Direct

    17:27

    MSO

    S M T W T F S

  5. DL1165

    Seattle-Tacoma International Airport

    17:45

    SEA

    2h 6m

    Direct

    20:51

    SLC

    S M T W T F S
    Search

  6. DL1723

    Salt Lake City International Airport

    22:50

    SLC

    1h 41m

    Direct

    00:31

    MSO

    S M T W T F S

  7. DL1128

    Seattle-Tacoma International Airport

    05:45

    SEA

    2h 6m

    Direct

    08:51

    SLC

    S M T W T F S
    Search

  8. DL4112

    Salt Lake City International Airport

    10:50

    SLC

    1h 46m

    Direct

    12:36

    MSO

    S M T W T F S
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FAQs for Seattle-Tacoma International Airport to Missoula Montana Airport Flights

  • How long is the flight from Seattle-Tacoma International Airport to Missoula Montana Airport?

    Seattle-Tacoma International Airport to Missoula Montana Airport takes about 1 hour 1 minute on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Seattle-Tacoma International Airport (SEA) to Missoula Montana Airport (MSO).
  • The earliest flight from Seattle-Tacoma International Airport to Missoula Montana Airport departs at 09:50, and the last departs at 18:53, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Seattle-Tacoma International Airport (SEA) to Missoula Montana Airport (MSO) is quite popular. Without considering departure times or holidays, tickets cost around PLN 871 in December, the most expensive month to book this route.
    • The distance from Missoula Montana Airport to downtown is about 8km, by taxi about 20 minutes.
  • Alaska Airlines is a very popular airline operating an average of 58 flights per month.
  • One-way flights from Seattle-Tacoma International Airport to Missoula Montana Airport currently start from PLN 519, and round-trip fares start from PLN 1,018. The current lowest fare is a Alaska Airlines flight departing on Thu, Jan 7; prices may vary depending on availability.
  • Yes. Alaska Airlines operate direct flights from Seattle-Tacoma International Airport to Missoula Montana Airport, with an average flight time of 1 hour, and around 21 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Seattle-Tacoma International Airport to Missoula Montana Airport is PLN 1,441. Prices may vary depending on the departure date, airline, and availability.
  • Seattle-Tacoma International Airport to Missoula Montana Airport operates around 21 weekly flights, mainly by Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Seattle-Tacoma International Airport and Missoula Montana Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.