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Missoula Montana Airport to Portland International Airport flight

Explore the cheapest one-way and round-trip flights from Missoula Montana Airport to Portland International Airport over the next 90 days, with one-way fares from SAR 542 and round-trip from SAR 915. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        MSO 13:06
        1h 36m
        Nonstop
        PDX 13:42
        Missoula - Portland | Sun, Oct 25 | Alaska Airlines
        PDX 10:48
        1h 38m
        Nonstop
        MSO 13:26
        Portland - Missoula | Sun, Nov 1 | Alaska Airlines
        SAR 915 SAR 1,319
        31% off
        31% off
        SAR 1,319 SAR 915
      • MSO 13:02
        1h 43m
        Nonstop
        PDX 13:45
        Missoula - Portland | Wed, Nov 11 | Alaska Airlines
        PDX 10:48
        1h 34m
        Nonstop
        MSO 13:22
        Portland - Missoula | Thu, Nov 12 | Alaska Airlines
        SAR 1,001 SAR 1,319
        24% off
        24% off
        SAR 1,319 SAR 1,001
      • MSO 13:06
        1h 36m
        Nonstop
        PDX 13:42
        Missoula - Portland | Wed, Oct 7 | Alaska Airlines
        PDX 08:09
        5h 41m
        1 stop
        MSO 14:50
        Portland - Missoula | Thu, Oct 8 | Alaska Airlines
        SAR 981 SAR 1,319
        26% off
        26% off
        SAR 1,319 SAR 981
      • MSO 18:17
        5h 16m
        1 stop
        PDX 22:33
        Missoula - Portland | Wed, Oct 7 | Delta Air Lines
        PDX 08:09
        5h 41m
        1 stop
        MSO 14:50
        Portland - Missoula | Thu, Oct 8 | Alaska Airlines
        SAR 990
        25% off
        SAR 1,319 SAR 990
      • MSO 13:06
        1h 36m
        Nonstop
        PDX 13:42
        Missoula - Portland | Wed, Nov 4 | Alaska Airlines
        PDX 08:08
        3h 14m
        1 stop
        MSO 12:22
        Portland - Missoula | Fri, Nov 6 | Alaska Airlines
        SAR 1,007
        24% off
        SAR 1,319 SAR 1,007
      • MSO 05:30
        4h 20m
        1 stop
        PDX 08:50
        Missoula - Portland | Sat, Oct 24 | Delta Air Lines
        PDX 05:33
        5h 59m
        1 stop
        MSO 12:32
        Portland - Missoula | Sun, Oct 25 | Delta Air Lines
        SAR 1,033
        22% off
        SAR 1,319 SAR 1,033
      • MSO 05:30
        4h 11m
        1 stop
        PDX 08:41
        Missoula - Portland | Sun, Sep 27 | Delta Air Lines
        PDX 05:40
        5h 57m
        1 stop
        MSO 12:37
        Portland - Missoula | Sun, Oct 4 | Delta Air Lines
        SAR 1,033
        22% off
        SAR 1,319 SAR 1,033
      • MSO 05:30
        4h 20m
        1 stop
        PDX 08:50
        Missoula - Portland | Sun, Oct 25 | Delta Air Lines
        PDX 08:09
        5h 41m
        1 stop
        MSO 14:50
        Portland - Missoula | Sun, Nov 1 | Alaska Airlines
        SAR 1,033
        22% off
        SAR 1,319 SAR 1,033
      • MSO 07:00
        6h 3m
        1 stop
        PDX 12:03
        Missoula - Portland | Wed, Nov 4 | Delta Air Lines
        PDX 17:15
        4h 36m
        1 stop
        MSO 22:51
        Portland - Missoula | Fri, Nov 6 | Delta Air Lines
        SAR 1,050
        20% off
        SAR 1,319 SAR 1,050
      • MSO 05:30
        4h 11m
        1 stop
        PDX 08:41
        Missoula - Portland | Sat, Oct 3 | Delta Air Lines
        PDX 19:15
        4h 3m
        1 stop
        MSO 00:18
        Portland - Missoula | Fri, Oct 9 | Delta Air Lines
        SAR 1,052
        20% off
        SAR 1,319 SAR 1,052
      • MSO 05:30
        4h 11m
        1 stop
        PDX 08:41
        Missoula - Portland | Mon, Sep 28 | Delta Air Lines
        PDX 17:10
        6h 8m
        1 stop
        MSO 00:18
        Portland - Missoula | Sun, Oct 4 | Delta Air Lines
        SAR 1,054
        20% off
        SAR 1,319 SAR 1,054
      • MSO 18:23
        6h 24m
        1 stop
        PDX 23:47
        Missoula - Portland | Tue, Oct 27 | Delta Air Lines
        PDX 09:55
        6h 48m
        1 stop
        MSO 17:43
        Portland - Missoula | Sat, Oct 31 | Delta Air Lines
        SAR 1,055
        20% off
        SAR 1,319 SAR 1,055
      • MSO 13:00
        17h 25m
        1 stop
        PDX 14:00
        Missoula - Portland | Thu, Sep 24 | Normal Airline
        PDX 15:00
        6h
        Nonstop
        MSO 16:00
        Portland - Missoula | Sat, Sep 26 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        MSO 13:06
        1h 36m
        Nonstop
        PDX 13:42
        Missoula - Portland | Fri, Oct 30 | Alaska Airlines
        SAR 581 SAR 939
        38% off
        38% off
        SAR 939 SAR 581
      • MSO 13:06
        1h 36m
        Nonstop
        PDX 13:42
        Missoula - Portland | Mon, Oct 5 | Alaska Airlines
        SAR 591 SAR 939
        37% off
        37% off
        SAR 939 SAR 591
      • MSO 18:23
        6h 24m
        1 stop
        PDX 23:47
        Missoula - Portland | Wed, Oct 21 | Delta Air Lines
        SAR 542 SAR 939
        42% off
        42% off
        SAR 939 SAR 542
      • MSO 05:30
        4h 20m
        1 stop
        PDX 08:50
        Missoula - Portland | Sat, Oct 17 | Delta Air Lines
        SAR 542
        42% off
        SAR 939 SAR 542
      • MSO 18:22
        6h 29m
        1 stop
        PDX 23:51
        Missoula - Portland | Thu, Nov 19 | Delta Air Lines
        SAR 560
        40% off
        SAR 939 SAR 560
      • MSO 05:30
        4h 20m
        1 stop
        PDX 08:50
        Missoula - Portland | Fri, Oct 30 | Delta Air Lines
        SAR 563
        40% off
        SAR 939 SAR 563
      • MSO 18:17
        5h 16m
        1 stop
        PDX 22:33
        Missoula - Portland | Mon, Oct 5 | Delta Air Lines
        SAR 574
        39% off
        SAR 939 SAR 574
      • MSO 05:30
        4h 20m
        1 stop
        PDX 08:50
        Missoula - Portland | Tue, Oct 13 | Delta Air Lines
        SAR 578
        38% off
        SAR 939 SAR 578
      • MSO 17:24
        6h 45m
        1 stop
        PDX 23:09
        Missoula - Portland | Fri, Oct 30 | United Airlines
        SAR 615
        35% off
        SAR 939 SAR 615
      • MSO 05:30
        4h 20m
        1 stop
        PDX 08:50
        Missoula - Portland | Sun, Oct 18 | Delta Air Lines
        SAR 641
        32% off
        SAR 939 SAR 641
      • MSO 14:37
        7h 36m
        1 stop
        PDX 21:13
        Missoula - Portland | Thu, Nov 19 | United Airlines
        SAR 692
        26% off
        SAR 939 SAR 692
      • MSO 11:37
        14h 28m
        1 stop
        PDX 01:05
        Missoula - Portland | Tue, Oct 13 | Allegiant Air
        SAR 751
        20% off
        SAR 939 SAR 751
      • MSO 13:00
        17h 25m
        1 stop
        PDX 14:00
        Missoula - Portland | Thu, Sep 24 | Normal Airline
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Displayed flight fares from Missoula Montana Airport to Portland International Airport 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 Missoula Montana Airport to Portland International Airport?

The cheapest airline flying from Missoula Montana Airport to Portland International Airport is Delta Air Lines (from SAR 542) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From SAR 542
Alaska Airlines
From SAR 581
United Airlines
From SAR 615
Allegiant Air
From SAR 751
American Airlines
From SAR 1,367

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What is the flight schedule from Missoula Montana Airport to Portland International Airport?

Check on the flight schedule from Missoula to Portland to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1826

    Missoula Montana Airport

    05:30

    MSO

    1h 31m

    Nonstop

    07:01

    SLC

    S M T W T F S
    Search

  2. DL1203

    Salt Lake City International Airport

    08:05

    SLC

    2h 11m

    Nonstop

    09:16

    PDX

    S M T W T F S

  3. DL3808

    Missoula Montana Airport

    18:10

    MSO

    1h 44m

    Nonstop

    19:54

    SLC

    S M T W T F S
    Search

  4. DL1373

    Salt Lake City International Airport

    22:45

    SLC

    2h 6m

    Nonstop

    23:51

    PDX

    S M T W T F S

  5. UA5849

    Missoula Montana Airport

    17:24

    MSO

    2h 16m

    Nonstop

    19:40

    DEN

    S M T W T F S
    Search

  6. UA1770

    Denver International Airport

    20:59

    DEN

    2h 39m

    Nonstop

    22:38

    PDX

    - - T W T - S

  7. UA1436

    Missoula Montana Airport

    14:27

    MSO

    2h 2m

    Nonstop

    16:29

    DEN

    S M T W T F S
    Search

  8. UA498

    Denver International Airport

    19:05

    DEN

    2h 44m

    Nonstop

    20:49

    PDX

    S M T W T F S

  9. UA5417

    Missoula Montana Airport

    16:05

    MSO

    2h 35m

    Nonstop

    17:40

    SFO

    S M T W T F S
    Search

  10. UA2413

    San Francisco International Airport

    20:50

    SFO

    1h 55m

    Nonstop

    22:45

    PDX

    S M T W T F S

  11. UA1026

    Missoula Montana Airport

    06:15

    MSO

    2h 2m

    Nonstop

    08:17

    DEN

    S M T W T F S
    Search

  12. UA644

    Denver International Airport

    11:21

    DEN

    2h 54m

    Nonstop

    13:15

    PDX

    S M T W T F S

  13. UA5484

    Missoula Montana Airport

    10:38

    MSO

    2h 14m

    Nonstop

    12:52

    DEN

    S M T W T F S
    Search

  14. UA1337

    Denver International Airport

    15:55

    DEN

    2h 43m

    Nonstop

    17:38

    PDX

    S M T W T F S

  15. DL3808

    Missoula Montana Airport

    18:10

    MSO

    1h 44m

    Nonstop

    19:54

    SLC

    S M T W T F S
    Search

  16. DL1197

    Salt Lake City International Airport

    22:55

    SLC

    2h

    Nonstop

    23:55

    LAX

    S M T W T - S

  17. DL2975

    Los Angeles International Airport

    07:00

    LAX

    2h 31m

    Nonstop

    09:31

    PDX

    S M T W T F S
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About Missoula Montana Airport and Portland International Airport

Learn about Missoula Montana Airport (MSO) and Portland International Airport (PDX) — including location, terminals, transportation, and travel tips.

Flight distance671.17 km
Cheapest one-way ticket priceSAR 542
Cheapest return ticket priceSAR 915

FAQs for Missoula Montana Airport to Portland International Airport Flights

  • How many daily flights are there from Missoula Montana Airport (MSO) to Portland International Airport (PDX)?

    There are around 1 daily flights from Missoula Montana Airport (MSO) to Portland International Airport (PDX).
  • The earliest flight from Missoula Montana Airport to Portland International Airport departs at 13:19, and the last departs at 13:19, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Missoula Montana Airport (MSO) to Portland International Airport (PDX) is quite popular. Without considering departure times or holidays, tickets cost around SAR 1,091 in October, the most expensive month to book this route.
  • The earliest flight departs from Missoula Montana Airport at 05:45 and arrives in Portland International Airport at 06:17.
  • The latest flight departs from Missoula Montana Airport at 17:38 and arrives in Portland International Airport at 18:13.
  • Alaska Airlines is a very popular airline operating an average of 2 flights per month.
  • One-way flights from Missoula Montana Airport to Portland International Airport currently start from SAR 542, and round-trip fares start from SAR 915. The current lowest fare is a Delta Air Lines flight departing on Wed, Oct 21; prices may vary depending on availability.
  • Yes. Alaska Airlines operate direct flights from Missoula Montana Airport to Portland International Airport, with an average flight time of 1 hour 13 minutes, and around 6 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 Missoula Montana Airport to Portland International Airport is SAR 1,315. Prices may vary depending on the departure date, airline, and availability.
  • Missoula Montana Airport to Portland International Airport operates around 5 weekly flights, mainly by Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Missoula Montana Airport and Portland International 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 found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.