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Missula (MSO) to Portland International (PDX) Flights from ₹17,897

Fares on this route currently start from ₹17,897. Compare live MSO to PDX prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
MSO → PDX Approx. 670.18 km 14 Jul 2026 Live inventory
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Showing 25 of 106 live flights
alaskaairlines
AS-3098
17:41
07/14/2026
MSO
Missoula International Airport
0h 35m
Non-stop
18:16
07/14/2026
PDX
Portland International Airport
₹17,897
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-2138
19:59
07/14/2026
MSO
Missoula International Airport
2h 26m
1 Stop
⏱ SEA · 0h 55mSEA Airport
22:25
07/14/2026
PDX
Portland International Airport
₹19,037
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-2138
19:59
07/14/2026
MSO
Missoula International Airport
3h 36m
1 Stop
⏱ SEA · 2h 7mSEA Airport
23:35
07/14/2026
PDX
Portland International Airport
₹19,037
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-2042
12:51
07/14/2026
MSO
Missoula International Airport
0h 29m
Non-stop
13:20
07/14/2026
PDX
Portland International Airport
₹24,150
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-697
17:00
07/14/2026
MSO
Missoula International Airport
5h 25m
1 Stop
⏱ SEA · 3h 47mSEA Airport
22:25
07/14/2026
PDX
Portland International Airport
₹24,781
per person
✕ Non-refundable7 fare options
Alaska Airlines
AS-697
17:00
07/14/2026
MSO
Missoula International Airport
6h 52m
2 Stops
⏱ SEA · 0h 55mSEA Airport⏱ SFO · 1h 20mSFO Airport
23:52
07/14/2026
PDX
Portland International Airport
₹29,379
per person
✕ Non-refundable4 fare options
Alaska Airlines
AS-697
17:00
07/14/2026
MSO
Missoula International Airport
16h 2m
2 Stops
⏱ SEA · 3h 1mSEA Airport⏱ SFO · 8h 25mSFO Airport
09:02
07/15/2026
+1
PDX
Portland International Airport
₹29,938
per person
✕ Non-refundable
alaskaairlines
AS-2153
07:00
07/14/2026
MSO
Missoula International Airport
2h 49m
1 Stop
⏱ SEA · 1h 13mSEA Airport
09:49
07/14/2026
PDX
Portland International Airport
₹30,640
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-2153
07:00
07/14/2026
MSO
Missoula International Airport
4h 21m
1 Stop
⏱ SEA · 2h 42mSEA Airport
11:21
07/14/2026
PDX
Portland International Airport
₹30,640
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-3100
11:22
07/14/2026
MSO
Missoula International Airport
3h 26m
1 Stop
⏱ SEA · 1h 43mSEA Airport
14:48
07/14/2026
PDX
Portland International Airport
₹30,809
per person
✕ Non-refundable🔥 Last 3 seats7 fare options
alaskaairlines
AS-3100
11:22
07/14/2026
MSO
Missoula International Airport
5h 33m
1 Stop
⏱ SEA · 3h 53mSEA Airport
16:55
07/14/2026
PDX
Portland International Airport
₹30,809
per person
✕ Non-refundable🔥 Last 3 seats6 fare options
Alaska Airlines
AS-2138
19:59
07/14/2026
MSO
Missoula International Airport
11h 38m
1 Stop
⏱ SEA · 10h 9mSEA Airport
07:37
07/15/2026
+1
PDX
Portland International Airport
₹32,386
per person
✕ Non-refundable
Alaska Airlines
AS-2138
19:59
07/14/2026
MSO
Missoula International Airport
15h 22m
1 Stop
⏱ SEA · 13h 41mSEA Airport
11:21
07/15/2026
+1
PDX
Portland International Airport
₹32,386
per person
✕ Non-refundable4 fare options
Alaska Airlines
AS-2138
19:59
07/14/2026
MSO
Missoula International Airport
17h 35m
1 Stop
⏱ SEA · 16h 0mSEA Airport
13:34
07/15/2026
+1
PDX
Portland International Airport
₹32,488
per person
✕ Non-refundable🔥 Last 1 seats3 fare options
Alaska Airlines
AS-2138
19:59
07/14/2026
MSO
Missoula International Airport
20h 56m
1 Stop
⏱ SEA · 19h 22mSEA Airport
16:55
07/15/2026
+1
PDX
Portland International Airport
₹32,488
per person
✕ Non-refundable🔥 Last 1 seats3 fare options
Alaska Airlines
AS-697
17:00
07/14/2026
MSO
Missoula International Airport
18h 21m
1 Stop
⏱ SEA · 16h 33mSEA Airport
11:21
07/15/2026
+1
PDX
Portland International Airport
₹33,806
per person
✕ Non-refundable4 fare options
Alaska Airlines
AS-697
17:00
07/14/2026
MSO
Missoula International Airport
14h 37m
1 Stop
⏱ SEA · 13h 1mSEA Airport
07:37
07/15/2026
+1
PDX
Portland International Airport
₹33,806
per person
✕ Non-refundable4 fare options
Alaska Airlines
AS-697
17:00
07/14/2026
MSO
Missoula International Airport
6h 35m
1 Stop
⏱ SEA · 4h 59mSEA Airport
23:35
07/14/2026
PDX
Portland International Airport
₹33,806
per person
✕ Non-refundable4 fare options
Alaska Airlines
AS-697
17:00
07/14/2026
MSO
Missoula International Airport
20h 34m
1 Stop
⏱ SEA · 18h 52mSEA Airport
13:34
07/15/2026
+1
PDX
Portland International Airport
₹33,918
per person
✕ Non-refundable🔥 Last 2 seats3 fare options
Alaska Airlines
AS-697
17:00
07/14/2026
MSO
Missoula International Airport
23h 55m
1 Stop
⏱ SEA · 22h 14mSEA Airport
16:55
07/15/2026
+1
PDX
Portland International Airport
₹33,918
per person
✕ Non-refundable🔥 Last 2 seats3 fare options
Alaska Airlines
AS-2138
19:59
07/14/2026
MSO
Missoula International Airport
13h 50m
1 Stop
⏱ SEA · 12h 12mSEA Airport
09:49
07/15/2026
+1
PDX
Portland International Airport
₹34,393
per person
✕ Non-refundable
alaskaairlines
AS-697
17:00
07/14/2026
MSO
Missoula International Airport
4h 22m
1 Stop
⏱ SEA · 2h 44mSEA Airport
21:22
07/14/2026
PDX
Portland International Airport
₹34,550
per person
✕ Non-refundable7 fare options
Alaska Airlines
AS-2153
07:00
07/14/2026
MSO
Missoula International Airport
9h 47m
2 Stops
⏱ SEA · 1h 21mSEA Airport⏱ SFO · 3h 53mSFO Airport
16:47
07/14/2026
PDX
Portland International Airport
₹34,865
per person
✕ Non-refundable
Alaska Airlines
AS-2153
07:00
07/14/2026
MSO
Missoula International Airport
7h 48m
1 Stop
⏱ SEA · 6h 13mSEA Airport
14:48
07/14/2026
PDX
Portland International Airport
₹35,310
per person
✕ Non-refundable
Alaska Airlines
AS-2153
07:00
07/14/2026
MSO
Missoula International Airport
9h 55m
1 Stop
⏱ SEA · 8h 23mSEA Airport
16:55
07/14/2026
PDX
Portland International Airport
₹35,310
per person
✕ Non-refundable
😕 No flights match your filters.
Missula (MSO)
📍 Missoula International Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 46.91630173
📐 Longitude: -114.0910034
Portland International (PDX)
📍 Portland International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 45.58869934
📐 Longitude: -122.5979996

✈ Distance: Missula,USA to Portland International,USA — 670.18 km

📅 Results on this page are loaded for 14 Jul 2026. Click Load more flights to expand the full list on this page.

Missula to Portland International — what to expect when booking

The MSO–PDX route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Missula,USA and Portland International,USA is approximately 670.18 km.

Before you book

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More flights from Missula (MSO)
5 routes
Missula → Denver
MSO → DEN
Missula → Las Vegas
MSO → LAS
Missula → Minneapolis
MSO → MSP
Missula → Salt Lake City
MSO → SLC
Missula → Seattle
MSO → SEA
More flights from Portland International (PDX)
53 routes
Portland International → Albuquerque
PDX → ABQ
Portland International → Amsterdam
PDX → AMS
Portland International → Anchorage
PDX → ANC
Portland International → Atlanta
PDX → ATL
Portland International → Bellingham
PDX → BLI
Portland International → Billings
PDX → BIL
Portland International → Boise
PDX → BOI
Portland International → Boston
PDX → BOS
Portland International → Burbank
PDX → BUR
Portland International → Calgary
PDX → YYC
Portland International → Charlotte
PDX → CLT
Portland International → Chicago
PDX → ORD
Portland International → Denver
PDX → DEN
Portland International → Detroit
PDX → DTW
Portland International → Eugene
PDX → EUG
Portland International → Fort Worth
PDX → DFW
Portland International → Fresno
PDX → FAT
Portland International → Honolulu
PDX → HNL
Portland International → Houston
PDX → IAH
Portland International → Kahului
PDX → OGG
Portland International → Kansas City
PDX → MCI
Portland International → Las Vegas
PDX → LAS
Portland International → Long Beach
PDX → LGB
Portland International → Los Angeles
PDX → LAX
Portland International → Medford
PDX → MFR
Portland International → Minneapolis
PDX → MSP
Portland International → Missula
PDX → MSO
Portland International → New York
PDX → JFK
Portland International → North Bend
PDX → OTH
Portland International → Oakland
PDX → OAK
Portland International → Oklahoma City
PDX → OKC
Portland International → Ontario
PDX → ONT
Portland International → Palm Springs
PDX → PSP
Portland International → Pasco
PDX → PSC
Portland International → Philadelphia
PDX → PHL
Portland International → Phoenix
PDX → PHX
Portland International → Redmond
PDX → RDM
Portland International → Reno
PDX → RNO
Portland International → Sacramento
PDX → SMF
Portland International → Salt Lake City
PDX → SLC
Portland International → San Diego
PDX → SAN
Portland International → San Francisco
PDX → SFO
Portland International → San Jose
PDX → SJC
Portland International → Santa Ana
PDX → SNA
Portland International → Santa Barbara
PDX → SBA
Portland International → Santa Rosa
PDX → STS
Portland International → Seattle
PDX → SEA
Portland International → Spokane
PDX → GEG
Portland International → Tampa
PDX → TPA
Portland International → Tokyo
PDX → NRT
Portland International → Tucson
PDX → TUS
Portland International → Vancouver
PDX → YVR
Portland International → Washington DC
PDX → IAD
❓ Frequently asked questions — Missula to Portland International flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Missula,USA (MSO) and Portland International,USA (PDX) is approximately 670.18 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.