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Find the lowest MSO airfares by comparing hundreds of airlines and agencies.
Good to Know: Flights to MSO
Useful information for finding cheap flights to Missoula International and booking your next trip
Cheapest Round Trip Flight
$334
Alaska Airlines
• nonstop
• 2h 11m
Jun 28 – Jun 28
The cheapest round trip flight from Seattle to Missoula (SEA-MSO-SEA) is currently $334
Cheapest One way Flight
$290
American Airlines
• 2 stops
• 37h
Jun 29
The cheapest one way flight from Fort Myers to Missoula (RSW-MSO) is currently $290
Cheapest Direct Flight
$277
Alaska Airlines
• nonstop
• 32h 5m
Jun 28
The cheapest nonstop flight from Seattle to Missoula (SEA-MSO) is currently $277
Fastest Flight
2h 11m
The fastest nonstop flight from Seattle to Missoula (SEA-MSO) takes 2h 11m
Top Airlines Flying to Missoula International (MSO)
Best Flight Deals to Missoula
Identify the most efficient round-trip flights to Missoula. We present options balancing cost and convenience for your return journey.
Jun 28 - Jun 28, Economy
Seattle → Missoula
2h 11m
1:38 PM - 4:09 PM • nonstop
Seattle → Missoula
2h 14m
7:59 PM - 8:33 PM • nonstop
Alaska Airlines
Jun 28 - Jun 28, Economy
Seattle → Missoula
21h 41m
7:54 PM - 9:55 AM • 1 stop
Seattle → Missoula
8h 54m
4:19 PM - 8:53 PM • 1 stop
United Airlines
Jun 28 - Jun 28, Economy
Seattle → Missoula
10h 6m
2:34 PM - 9:40 PM • 1 stop
Seattle → Missoula
8h 54m
4:19 PM - 8:53 PM • 1 stop
United Airlines
Jun 28 - Jun 28, Economy
Seattle → Missoula
2h 11m
12:00 AM - 8:31 AM • 1 stop
Seattle → Missoula
45h 15m
11:19 AM - 7:34 AM • 1 stop
United Airlines
Jun 28 - Jun 28, Economy
Seattle → Missoula
10h 7m
5:30 AM - 12:37 PM • 1 stop
Seattle → Missoula
2h 14m
7:59 PM - 8:33 PM • nonstop
Delta Airlines
For travel requiring no set return, access available one-way flights to Missoula (MSO). These options support extended stays or open-ended plans.
Need to travel to Missoula soon? View current last-minute flight options to MSO for spontaneous or pressing plans.
Maximize your time in Missoula, not in transit. Discover non-stop direct flights to MSO for the quickest, most straightforward journey to the Strip.
Jun 28 - Jun 28, Economy
Seattle → Missoula
32h 5m
11:54 AM - 2:19 PM • nonstop
Seattle → Missoula
12h 14m
2:59 PM - 3:33 PM • nonstop
Alaska Airlines
Jun 28 - Jun 28, Economy
Seattle → Missoula
32h 11m
8:38 AM - 11:09 AM • nonstop
Seattle → Missoula
12h 21m
12:00 PM - 12:41 PM • nonstop
Alaska Airlines
Jun 28 - Jun 28, Economy
Seattle → Missoula
2h 11m
1:38 PM - 4:09 PM • nonstop
Seattle → Missoula
2h 14m
7:59 PM - 8:33 PM • nonstop
Alaska Airlines
Jun 28 - Jun 28, Economy
Seattle → Missoula
2h 17m
8:05 AM - 10:42 AM • nonstop
Seattle → Missoula
2h 14m
7:59 PM - 8:33 PM • nonstop
Alaska Airlines
Jun 28 - Jun 28, Economy
Seattle → Missoula
2h 11m
1:38 PM - 4:09 PM • nonstop
Seattle → Missoula
2h 14m
7:59 PM - 8:33 PM • nonstop
Hawaiian Airlines
FAQs on Flights to Missoula (MSO)
Which airlines fly to Missoula?
Airlines flying the most to Missoula (MSO)
What is the cheapest flight to MSO Airport?
In the past couple of days, the cheapest tickets to MSO were found on AA : USD 531
What are the most popular origin to Missoula (MSO)?
Travelers frequently travel from Fort Myers, Seattle to Missoula (MSO)
Airport Information: Missoula International (MSO)
- IATA Code
- MSO
- Name
- Missoula International
- City
- Missoula
- Country
- US
- Latitude
- 46.91630172729492
- Longitude
- -114.09100341796875
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to Missoula (MSO)
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to Missoula (MSO)
Flights from Los Angeles (LAX)
to Missoula (MSO)
Flights from Milwaukee (MKE)
to Missoula (MSO)
Flights from Ontario (ONT)
to Missoula (MSO)
Flights from Ontario (ONT)
to Missoula (MSO)
Flights from Denver (DEN)
to Missoula (MSO)
Flights from Fort Myers (RSW)
to Missoula (MSO)
Flights from Philadelphia (PHL)
to Missoula (MSO)
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