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$99+ Cheap flights from Seattle to Missoula (SEA - MSO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSO
Feb 8 — Feb 151
Sat 2/8
Sat 2/15
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Missoula Johnson-Bell Field are usually found in April or January, booked 86 days in advance, depart on a Saturday or Friday and return on a Wednesday

Cheap flight deals from Seattle to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$197
(Alaska Airlines)

One-way from

$99
(Alaska Airlines)

Popular in

December

Cheapest in

April

Average price

$296

Good round-trip deal

$216 or less

Good one-way deal

$149 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Missoula Johnson-Bell Field flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Missoula Johnson-Bell Field flights.
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From Seattle/Tacoma Intl to Missoula Johnson-Bell Field
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One-way flight from Seattle/Tacoma Intl to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 14% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Missoula Johnson-Bell Field.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Missoula Johnson-Bell Field.
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Find flight deals from Seattle to Missoula

Cheapest flights from Seattle to Missoula
Explore the most affordable flight options available from Seattle to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/411:21 amSEA - MSO
Nonstop1h 19mAlaska Airlines
Tue 3/112:36 pmMSO - SEA
Nonstop1h 35mAlaska Airlines
Deal found 2/2$197
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/75:30 amSEA - MSO
1 stop4h 45mDelta
Tue 3/115:55 pmMSO - SEA
1 stop7h 14mDelta
Deal found 2/3$227
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/35:15 amSEA - MSO
1 stop9h 03mMultiple Airlines
Mon 3/104:17 pmMSO - SEA
3 stops27h 45mMultiple Airlines
Deal found 2/2$346
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/47:00 amSEA - MSO
2 stops13h 41mUnited Airlines
Tue 3/115:10 pmMSO - SEA
1 stop25h 55mUnited Airlines
Deal found 2/2$505

Find flights from Seattle to Missoula within your budget

Customize your flight search to find flights from Seattle to Missoula that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Tue 3/4

11:21 am-1:40 pm

Nonstop1h 19m

Missoula Johnson-Bell Field

Tue 3/11

2:36 pm-3:11 pm

Nonstop1h 35m

$197

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Fri 3/7

5:30 am-11:15 am

1 stop4h 45m

Missoula Johnson-Bell Field

Tue 3/11

5:55 pm-12:09 am

1 stop7h 14m

$227

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Mon 3/3

5:15 am-3:18 pm

1 stop9h 03m

Missoula Johnson-Bell Field

Mon 3/10

4:17 pm-7:02 pm

3 stops27h 45m

$346

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Tue 3/4

7:00 am-9:41 pm

2 stops13h 41m

Missoula Johnson-Bell Field

Tue 3/11

5:10 pm-6:05 pm

1 stop25h 55m

$505

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Wed 2/26

11:21 am-1:40 pm

Nonstop1h 19m

$99

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Thu 2/20

5:38 pm-3:18 pm

2 stops20h 40m

$139

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Thu 2/20

5:30 am-11:15 am

1 stop4h 45m

$159

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Fri 2/28

3:24 pm-1:34 pm

2 stops21h 10m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Compare providers for flights from Seattle to Missoula

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Missoula in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Missoula flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Missoula flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Missoula

Get recent, data-driven insights about flights from Seattle to Missoula including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Missoula?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Missoula. Price data was last updated on January 31, 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Missoula. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to Missoula?

Currently, October is the cheapest month in which you can book a flight from Seattle to Missoula (average of $365). Flying from Seattle to Missoula in March is currently the most expensive (average of $554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to MSO?

Find hourly flight availability from Seattle to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2025.

When flying from Seattle to Missoula, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 17% versus a flight at noon.

Weekly flight availability from Seattle to Missoula

Explore weekly flight availability from Seattle to Missoula. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 3, 2025.

The most flights from SEA to MSO are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Missoula by month

Plan your trip to Missoula by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

Temperature in Missoula by month

Plan your trip to Missoula by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missoula, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missoula. Reviews last updated February 3, 2025.
Alaska Airlines
8.0
Very good
9,681 reviews

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Delta
8.0
Very good
8,415 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

United Airlines
7.4
Good
8,892 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Seattle to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Missoula?

    Booking a flight from Seattle/Tacoma Intl (SEA) to Missoula Johnson-Bell Field (MSO) is your only option if you wish to fly from Seattle to Missoula. On a typical day, there are 9 flights from Seattle/Tacoma Intl to Johnson-Bell Field, all of which are around 1h 19m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Seattle/Tacoma Intl to Missoula.

  • How popular is this Seattle to Missoula flight route?

    This flight path from Seattle/Tacoma Intl to Missoula Johnson-Bell Field was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Seattle to Missoula round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Missoula, with prices starting at $197. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $237 and $505, respectively. These flights start at 35% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Missoula one-way?

    The cheapest airlines for a one-way flight from Seattle to Missoula are Alaska Airlines ($99), Delta ($119), and United Airlines ($294).

  • What are the most reliable airlines from Seattle to Missoula?

    Consider British Airways (84%), Qatar Airways (80%) or Hawaiian Airlines (72%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Missoula.

  • What are the cheapest flights from Seattle to Missoula?

    While on average a flight from Seattle to Missoula is generally $231, our data shows the cheapest flight currently is $119. When looking at the most popular route, (Seattle/Tacoma Intl - Missoula Johnson-Bell Field), you can expect to pay $217 for that flight.

  • Can I find deals for flights from Seattle to Missoula that include hotel bookings?

    Yes. In addition to deals on Seattle to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Missoula?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Missoula.

  • Can I find deals for business class flights from Seattle to Missoula?

    Yes. Cheapflights offers flight deals from Seattle to Missoula by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Missoula?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Missoula (average of $365). Flying from Seattle to Missoula in March is currently the most expensive (average of $554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Seattle to Missoula

Discover the top airline that operate flights from Seattle to Missoula. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$159Average$283FlexibilityNo cancel feeOn-time75%
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