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Seattle to Missula flight ticket price

Compare live prices for SEA to MSO. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
SEA → MSO Approx. 623.60 km 11 May 2026 Live inventory
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Showing 25 of 68 live flights
Delta Air Lines
DL-943
06:00
05/11/2026
SEA
Seattle Tacoma International Airport
8h 40m
1 Stop
⏱ MSP · 1h 25mMSP Airport
14:40
05/11/2026
MSO
Missoula International Airport
₹10,553
per person
✕ Non-refundable2 fare options
alaskaairlines
AS-2478
21:24
05/11/2026
SEA
Seattle Tacoma International Airport
2h 26m
Non-stop
23:50
05/11/2026
MSO
Missoula International Airport
₹15,322
per person
✕ Non-refundable9 fare options
alaskaairlines
AS-660
12:14
05/11/2026
SEA
Seattle Tacoma International Airport
2h 45m
Non-stop
14:59
05/11/2026
MSO
Missoula International Airport
₹15,322
per person
✕ Non-refundable9 fare options
alaskaairlines
AS-2052
09:55
05/11/2026
SEA
Seattle Tacoma International Airport
2h 33m
Non-stop
12:28
05/11/2026
MSO
Missoula International Airport
₹19,536
per person
✕ Non-refundable🔥 Last 4 seats9 fare options
Delta Air Lines
DL-1128
05:30
05/11/2026
SEA
Seattle Tacoma International Airport
7h 4m
1 Stop
⏱ SLC · 2h 17mSLC Airport
12:34
05/11/2026
MSO
Missoula International Airport
₹22,297
per person
✕ Non-refundable
alaskaairlines
AS-2063
07:05
05/11/2026
SEA
Seattle Tacoma International Airport
6h 14m
1 Stop
⏱ PDX · 2h 44mPDX Airport
13:19
05/11/2026
MSO
Missoula International Airport
₹28,141
per person
✕ Non-refundable9 fare options
Delta Air Lines
DL-1265
10:50
05/11/2026
SEA
Seattle Tacoma International Airport
6h 34m
1 Stop
⏱ SLC · 1h 50mSLC Airport
17:24
05/11/2026
MSO
Missoula International Airport
₹30,032
per person
✕ Non-refundable
Delta Air Lines
DL-1165
17:45
05/11/2026
SEA
Seattle Tacoma International Airport
6h 37m
1 Stop
⏱ SLC · 1h 49mSLC Airport
00:22
05/12/2026
+1
MSO
Missoula International Airport
₹30,032
per person
✕ Non-refundable
Alaska Airlines
AS-1409
18:30
05/11/2026
SEA
Seattle Tacoma International Airport
18h 49m
1 Stop
⏱ PDX · 15h 11mPDX Airport
13:19
05/12/2026
+1
MSO
Missoula International Airport
₹35,375
per person
✕ Non-refundable7 fare options
Alaska Airlines
AS-2019
09:59
05/11/2026
SEA
Seattle Tacoma International Airport
27h 20m
1 Stop
⏱ PDX · 23h 49mPDX Airport
13:19
05/12/2026
+1
MSO
Missoula International Airport
₹35,375
per person
✕ Non-refundable7 fare options
Alaska Airlines
AS-3252
19:18
05/11/2026
SEA
Seattle Tacoma International Airport
18h 1m
1 Stop
⏱ PDX · 14h 28mPDX Airport
13:19
05/12/2026
+1
MSO
Missoula International Airport
₹35,375
per person
✕ Non-refundable7 fare options
Alaska Airlines
AS-2376
15:55
05/11/2026
SEA
Seattle Tacoma International Airport
21h 24m
1 Stop
⏱ PDX · 17h 54mPDX Airport
13:19
05/12/2026
+1
MSO
Missoula International Airport
₹35,639
per person
✕ Non-refundable7 fare options
Alaska Airlines
AS-466
11:36
05/11/2026
SEA
Seattle Tacoma International Airport
25h 43m
1 Stop
⏱ PDX · 21h 53mPDX Airport
13:19
05/12/2026
+1
MSO
Missoula International Airport
₹35,639
per person
✕ Non-refundable7 fare options
Alaska Airlines
AS-2028
13:40
05/11/2026
SEA
Seattle Tacoma International Airport
23h 39m
1 Stop
⏱ PDX · 20h 9mPDX Airport
13:19
05/12/2026
+1
MSO
Missoula International Airport
₹35,639
per person
✕ Non-refundable🔥 Last 2 seats7 fare options
Alaska Airlines
AS-2336
20:35
05/11/2026
SEA
Seattle Tacoma International Airport
16h 44m
1 Stop
⏱ PDX · 13h 14mPDX Airport
13:19
05/12/2026
+1
MSO
Missoula International Airport
₹35,639
per person
✕ Non-refundable🔥 Last 5 seats7 fare options
Alaska Airlines
AS-2258
17:40
05/11/2026
SEA
Seattle Tacoma International Airport
19h 39m
1 Stop
⏱ PDX · 16h 9mPDX Airport
13:19
05/12/2026
+1
MSO
Missoula International Airport
₹35,639
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-3063
08:25
05/11/2026
SEA
Seattle Tacoma International Airport
4h 54m
1 Stop
⏱ PDX · 1h 14mPDX Airport
13:19
05/11/2026
MSO
Missoula International Airport
₹35,718
per person
✕ Non-refundable9 fare options
Delta Air Lines
DL-3997
20:15
05/11/2026
SEA
Seattle Tacoma International Airport
16h 19m
2 Stops
⏱ PDX · 8h 27mPDX Airport⏱ SLC · 2h 15mSLC Airport
12:34
05/12/2026
+1
MSO
Missoula International Airport
₹37,917
per person
✕ Non-refundable
Delta Air Lines
DL-3913
18:25
05/11/2026
SEA
Seattle Tacoma International Airport
18h 9m
2 Stops
⏱ PDX · 10h 19mPDX Airport⏱ SLC · 2h 15mSLC Airport
12:34
05/12/2026
+1
MSO
Missoula International Airport
₹37,917
per person
✕ Non-refundable
Delta Air Lines
DL-3918
16:10
05/11/2026
SEA
Seattle Tacoma International Airport
20h 24m
2 Stops
⏱ PDX · 12h 34mPDX Airport⏱ SLC · 2h 15mSLC Airport
12:34
05/12/2026
+1
MSO
Missoula International Airport
₹37,917
per person
✕ Non-refundable
Delta Air Lines
DL-4062
13:40
05/11/2026
SEA
Seattle Tacoma International Airport
22h 54m
2 Stops
⏱ PDX · 14h 57mPDX Airport⏱ SLC · 2h 15mSLC Airport
12:34
05/12/2026
+1
MSO
Missoula International Airport
₹37,917
per person
✕ Non-refundable
Delta Air Lines
DL-1016
09:25
05/11/2026
SEA
Seattle Tacoma International Airport
7h 59m
1 Stop
⏱ SLC · 3h 16mSLC Airport
17:24
05/11/2026
MSO
Missoula International Airport
₹39,072
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-2512
21:20
05/11/2026
SEA
Seattle Tacoma International Airport
20h 4m
2 Stops
⏱ LAX · 11h 45mLAX Airport⏱ SLC · 1h 20mSLC Airport
17:24
05/12/2026
+1
MSO
Missoula International Airport
₹39,426
per person
✕ Non-refundable
Delta Air Lines
DL-4062
13:40
05/11/2026
SEA
Seattle Tacoma International Airport
10h 42m
2 Stops
⏱ PDX · 4h 12mPDX Airport⏱ SLC · 0h 50mSLC Airport
00:22
05/12/2026
+1
MSO
Missoula International Airport
₹39,712
per person
✕ Non-refundable
Delta Air Lines
DL-3802
10:35
05/11/2026
SEA
Seattle Tacoma International Airport
13h 47m
2 Stops
⏱ PDX · 7h 21mPDX Airport⏱ SLC · 0h 50mSLC Airport
00:22
05/12/2026
+1
MSO
Missoula International Airport
₹39,712
per person
✕ Non-refundable
😕 No flights match your filters.
Seattle (SEA)
📍 Seattle Tacoma International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 47.449001
📐 Longitude: -122.308998
Missula (MSO)
📍 Missoula International Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 46.91630173
📐 Longitude: -114.0910034

✈ Distance: Seattle,USA to Missula,USA623.60 km

📅 Results on this page are loaded for 11 May 2026. Click View all flights for the complete live search.

Seattle to Missula — what to expect when booking

The SEA–MSO 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 Seattle,USA and Missula,USA is approximately 623.60 km.

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More flights from Missula (MSO)
7 routes
❓ Frequently asked questions — Seattle to Missula 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 Seattle,USA (SEA) and Missula,USA (MSO) is approximately 623.60 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.