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Missoula

$79+ Cheap flights from Washington to Missoula (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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Washington to Missoula

Keep the following information in mind while searching for Washington to Missoula flight deals. Data was last updated June 12, 2025.

Round-trip from

$157
(Hawaiian Airlines)

One-way from

$79
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$252

Good round-trip deal

$238 or less

Good one-way deal

$119 or less
From Washington to Missoula Johnson-Bell Field
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One-way flight from Washington to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 17% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Washington to Missoula Johnson-Bell Field.
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Price to beat on a one-way flight from Washington to Missoula Johnson-Bell Field.
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Find flight deals from Washington to Missoula

Cheapest flights from Washington to Missoula
Explore the most affordable flight options available from Washington to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:30 pmPDX - MSO
Nonstop1h 29mHawaiian Airlines
Tue 9/165:45 amMSO - PDX
Nonstop1h 32mHawaiian Airlines
Deal found 6/10$157
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 9/129:30 pmPDX - MSO
Nonstop1h 29mAlaska Airlines
Sat 9/135:45 amMSO - PDX
Nonstop1h 32mAlaska Airlines
Deal found 6/10$167
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/2212:43 pmSEA - MSO
Nonstop1h 35mAlaska Airlines
Wed 8/276:35 amMSO - SEA
Nonstop1h 36mAlaska Airlines
Deal found 6/10$167
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:59 pmSEA - MSO
Nonstop1h 28mHawaiian Airlines
Mon 8/254:14 pmMSO - SEA
Nonstop1h 33mHawaiian Airlines
Deal found 6/10$177
This Delta deal was found by Cheapflights users on 6/10. 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 8/225:45 pmSEA - MSO
1 stop5h 30mDelta
Wed 8/275:30 amMSO - SEA
1 stop4h 25mDelta
Deal found 6/10$187
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Thu 7/1710:23 amPDX - MSO
1 stop28h 07mMultiple Airlines
Mon 7/219:54 pmMSO - PDX
1 stop12h 24mMultiple Airlines
Deal found 6/10$210
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Sun 7/205:30 pmSEA - MSO
1 stop21h 00mMultiple Airlines
Mon 7/289:54 pmMSO - SEA
1 stop19h 31mMultiple Airlines
Deal found 6/11$212
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 9/95:05 pmPDX - MSO
1 stop5h 05mDelta
Tue 9/166:10 pmMSO - PDX
2 stops6h 41mDelta
Deal found 6/10$228
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/268:00 amGEG - MSO
1 stop3h 35mHawaiian Airlines
Sat 8/25:45 amMSO - GEG
1 stop3h 15mHawaiian Airlines
Deal found 6/11$365
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/317:48 pmSEA - MSO
1 stop15h 06mFrontier
Mon 8/412:40 pmMSO - SEA
1 stop12h 54mFrontier
Deal found 6/11$375
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/125:50 pmPDX - MSO
1 stop17h 05mFrontier
Mon 6/1612:40 pmMSO - PDX
1 stop23h 43mFrontier
Deal found 6/10$384
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 7/97:44 pmGEG - MSO
1 stop3h 35mAlaska Airlines
Wed 7/165:45 amMSO - GEG
2 stops11h 22mAlaska Airlines
Deal found 6/11$387

Cheapflights Fare Finder

Customize your flight search to find flights from Washington 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 June 12, 2025.
Use the filters below to find and compare flights from Washington to Missoula that are best for you.

Fly from

Washington

Fly to

Missoula

Route

Depart

Return

Price

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Tue 9/9

9:30 pm-11:59 pm

Nonstop1h 29m

Missoula Johnson-Bell Field

Tue 9/16

5:45 am-6:17 am

Nonstop1h 32m

$157

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Fri 8/22

12:43 pm-3:18 pm

Nonstop1h 35m

Missoula Johnson-Bell Field

Wed 8/27

6:35 am-7:11 am

Nonstop1h 36m

$167

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Tue 9/9

5:47 pm-12:27 am

1 stop5h 40m

Missoula Johnson-Bell Field

Tue 9/16

6:35 am-8:58 am

1 stop3h 23m

$176

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Thu 8/21

9:59 pm-12:27 am

Nonstop1h 28m

Missoula Johnson-Bell Field

Mon 8/25

4:14 pm-4:47 pm

Nonstop1h 33m

$177

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Fri 8/22

5:45 pm-12:15 am

1 stop5h 30m

Missoula Johnson-Bell Field

Wed 8/27

5:30 am-8:55 am

1 stop4h 25m

$187

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Thu 7/17

10:23 am-3:30 pm

1 stop28h 07m

Missoula Johnson-Bell Field

Mon 7/21

9:54 pm-9:18 am

1 stop12h 24m

$210

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Sun 7/20

5:30 pm-3:30 pm

1 stop21h 00m

Missoula Johnson-Bell Field

Mon 7/28

9:54 pm-4:25 pm

1 stop19h 31m

$212

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Tue 9/9

5:05 pm-11:10 pm

1 stop5h 05m

Missoula Johnson-Bell Field

Tue 9/16

6:10 pm-11:51 pm

2 stops6h 41m

$228

SpokaneMissoula

GEG - MSO

GEGMSO

Spokane

Sat 7/26

8:00 am-12:35 pm

1 stop3h 35m

Missoula Johnson-Bell Field

Sat 8/2

5:45 am-8:00 am

1 stop3h 15m

$365

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Thu 7/31

7:48 pm-11:54 am

1 stop15h 06m

Missoula Johnson-Bell Field

Mon 8/4

12:40 pm-12:34 am

1 stop12h 54m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 44 results
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Best time to book a flight from Washington to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Washington 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.

Cheapflights Insights

Everything you need to know about your flight from Washington to Missoula

What is the cheapest month to book a flight from State of Washington to Missoula?

Currently, October is the cheapest month in which you can book a flight from State of Washington to Missoula (average of $365). Flying from State of Washington to Missoula in March is currently the most expensive (average of $506). 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 WA to MSO?

Find hourly flight availability from Washington 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Missoula as you normally would.

Weekly flight availability from State of Washington to Missoula

Explore weekly flight availability from Washington 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 June 12, 2025.

The most flights from USWA to MSO are scheduled on a Thursday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 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 June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from Washington to Missoula. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What airport do you fly into for flights to Missoula from Washington?

    Located just 5.5 mi from the city center, Missoula Johnson-Bell Field (MSO) is the airport most travelers will use when flying to Missoula from Washington.

  • How popular is this State of Washington to Missoula flight route?

    This flight path from Washington to Missoula Johnson-Bell Field was viewed by 13 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 to fly from State of Washington to Missoula one-way?

    $79 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Hawaiian Airlines and Delta, with prices starting from $79 and $99, respectively.

  • What are the most popular routes from State of Washington to Missoula?

    Most travelers choose Portland - Missoula Johnson-Bell Field, Seattle/Tacoma Intl - Missoula Johnson-Bell Field or Spokane - Missoula Johnson-Bell Field when deciding on the best route from State of Washington to Missoula.

  • What are the most reliable airlines from State of Washington to Missoula?

    The top 3 most reliable airlines when flying from State of Washington to Missoula are Finnair (95%), British Airways (95%) and Qatar Airways (91%).

  • What are the cheapest flights from State of Washington to Missoula?

    Looking for the cheapest flight from State of Washington to Missoula? While on average our users pay $196, our data indicates the cheapest price to be $119. The most popular route (Portland - Missoula Johnson-Bell Field), is priced around $157.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Missoula?

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Missoula (average of $365). Flying from State of Washington to Missoula in March is currently the most expensive (average of $506). 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 2 airlines flying from Washington to Missoula

Discover the top 2 airlines that operate flights from Washington 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$165Average$349FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$177Average$238FlexibilityNo cancel feeOn-time85%

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