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$84+ Cheap flights from Missoula (MSO) to Washington

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SEA
Mar 12 — Mar 191
Thu 3/12
Thu 3/19
1 adult, Economy
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Cheap flight deals from Missoula to Washington

Cheapest flights from Missoula to Washington
Explore the most affordable flight options available from Missoula to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 10, 2026.

This SmartFares deal was found by Cheapflights users on 2/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:00 am
MSO
-
SEA
Nonstop1h 41m
Alaska Airlines
Wed 4/19:59 am
SEA
-
MSO
Nonstop1h 32m
Alaska Airlines
Deal found 2/7$153
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 3/317:00 am
MSO
-
SEA
Nonstop1h 41m
Alaska Airlines
Wed 4/81:08 pm
SEA
-
MSO
Nonstop1h 27m
Alaska Airlines
Deal found 2/9$157
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/71:39 pm
MSO
-
SEA
Nonstop1h 35m
Hawaiian Airlines
Sun 3/89:29 pm
SEA
-
MSO
Nonstop1h 30m
Hawaiian Airlines
Deal found 2/8$158
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 4/177:00 am
MSO
-
SEA
Nonstop1h 41m
Alaska Airlines
Wed 4/229:55 am
SEA
-
MSO
Nonstop1h 33m
Alaska Airlines
Deal found 2/9$167
This Kissandfly.com deal was found by Cheapflights users on 2/7. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:23 am
MSO
-
SEA
Nonstop1h 46m
Hawaiian Airlines
Sun 3/19:29 pm
SEA
-
MSO
Nonstop1h 30m
Hawaiian Airlines
Deal found 2/7$173
This Expedia deal was found by Cheapflights users on 2/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:23 am
MSO
-
SEA
Nonstop1h 46m
Alaska Airlines
Sun 3/89:29 pm
SEA
-
MSO
Nonstop1h 30m
Alaska Airlines
Deal found 2/9$177
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 3/184:23 pm
MSO
-
SEA
Nonstop1h 37m
Alaska Airlines
Mon 3/239:29 pm
SEA
-
MSO
Nonstop1h 28m
Alaska Airlines
Deal found 2/9$192
This Expedia deal was found by Cheapflights users on 2/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:39 pm
MSO
-
SEA
Nonstop1h 35m
Alaska Airlines
Wed 3/119:55 am
SEA
-
MSO
Nonstop1h 26m
Alaska Airlines
Deal found 2/9$197
This Expedia deal was found by Cheapflights users on 2/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:23 am
MSO
-
SEA
Nonstop1h 46m
Alaska Airlines
Mon 3/169:29 pm
SEA
-
MSO
Nonstop1h 30m
Alaska Airlines
Deal found 2/9$202
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 3/317:00 am
MSO
-
SEA
Nonstop1h 41m
Alaska Airlines
Thu 4/91:08 pm
SEA
-
MSO
Nonstop1h 27m
Alaska Airlines
Deal found 2/9$207
This Expedia deal was found by Cheapflights users on 2/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:00 am
MSO
-
PDX
1 stop4h 36m
Alaska Airlines
Tue 4/2110:38 am
PDX
-
MSO
Nonstop1h 35m
Alaska Airlines
Deal found 2/7$207
This Delta deal was found by Cheapflights users on 2/10. 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 3/36:10 pm
MSO
-
PDX
1 stop6h 43m
Delta
Fri 3/65:00 pm
PDX
-
MSO
1 stop5h 30m
Delta
Deal found 2/10$212

Find flight deals from Missoula to Washington

Keep the following information in mind while searching for Missoula to Washington flight deals. Data was last updated February 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$153
(SmartFares)

One-way from

$84
(Delta)

Popular in

March

Cheapest in

September

Average price

$277

Good round-trip deal

$291 or less

Good one-way deal

$189 or less
Provider with most accurate pricing for Missoula Johnson-Bell Field-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Seattle/Tacoma Intl flights.
Search Deals
From Missoula Johnson-Bell Field to Washington
Search Deals
One-way flight from Missoula Johnson-Bell Field to Washington
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Missoula Johnson-Bell Field to Washington.
Search Deals
Price to beat on a one-way flight from Missoula Johnson-Bell Field to Washington.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Washington 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 10, 2026.
Use the filters below to find and compare flights from Missoula to Washington that are best for you.

Fly from

Missoula

Fly to

Washington

Route

Depart

Return

Price

MissoulaSeattle

MSO - SEA

MSOSEA

Missoula Johnson-Bell Field

Sat 4/18

7:00 am-7:41 am

Nonstop1h 41m

Seattle/Tacoma Intl

Tue 4/21

1:08 pm-3:35 pm

Nonstop1h 27m

$157

MissoulaSeattle

MSO - SEA

MSOSEA

Missoula Johnson-Bell Field

Tue 3/31

7:00 am-7:41 am

Nonstop1h 41m

Seattle/Tacoma Intl

Tue 4/7

9:29 pm-11:57 pm

Nonstop1h 28m

$157

MissoulaSeattle

MSO - SEA

MSOSEA

Missoula Johnson-Bell Field

Tue 3/31

7:00 am-7:41 am

Nonstop1h 41m

Seattle/Tacoma Intl

Wed 4/8

1:08 pm-3:35 pm

Nonstop1h 27m

$157

MissoulaSeattle

MSO - SEA

MSOSEA

Missoula Johnson-Bell Field

Tue 3/10

6:04 pm-12:01 am

1 stop6h 57m

Seattle/Tacoma Intl

Wed 3/11

11:25 am-5:23 pm

1 stop4h 58m

$167

MissoulaSeattle

MSO - SEA

MSOSEA

Missoula Johnson-Bell Field

Thu 4/16

7:00 am-7:41 am

Nonstop1h 41m

Seattle/Tacoma Intl

Wed 4/22

9:55 am-12:28 pm

Nonstop1h 33m

$167

MissoulaSeattle

MSO - SEA

MSOSEA

Missoula Johnson-Bell Field

Fri 4/17

7:00 am-7:41 am

Nonstop1h 41m

Seattle/Tacoma Intl

Tue 4/21

9:57 am-12:31 pm

Nonstop1h 34m

$167

MissoulaSeattle

MSO - SEA

MSOSEA

Missoula Johnson-Bell Field

Thu 4/16

7:00 am-7:41 am

Nonstop1h 41m

Seattle/Tacoma Intl

Mon 4/20

9:29 pm-11:57 pm

Nonstop1h 28m

$177

MissoulaSeattle

MSO - SEA

MSOSEA

Missoula Johnson-Bell Field

Fri 4/17

7:00 am-7:41 am

Nonstop1h 41m

Seattle/Tacoma Intl

Mon 4/20

9:29 pm-11:57 pm

Nonstop1h 28m

$177

MissoulaSeattle

MSO - SEA

MSOSEA

Missoula Johnson-Bell Field

Thu 3/5

6:23 am-7:09 am

Nonstop1h 46m

Seattle/Tacoma Intl

Sun 3/8

9:29 pm-11:59 pm

Nonstop1h 30m

$177

MissoulaSeattle

MSO - SEA

MSOSEA

Missoula Johnson-Bell Field

Tue 5/12

3:55 pm-4:30 pm

Nonstop1h 35m

Seattle/Tacoma Intl

Tue 5/26

4:50 pm-7:15 pm

Nonstop1h 25m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 41 results
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Best time to book a flight from Missoula to Washington

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

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

Currently, November is the cheapest month in which you can book a flight from Missoula to State of Washington (average of $127). Flying from Missoula to State of Washington in July is currently the most expensive (average of $193). 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 MSO to WA?

Find hourly flight availability from Missoula to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 10, 2026.

It’s optimal to fly from Missoula to State of Washington at noon. By choosing this option you can save up to 65% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Missoula to State of Washington?

Use this chart to determine the cheapest time to fly round-trip from Missoula to Washington. Price data was last updated on February 7, 2026.

Travelers seeking maximum savings on their Missoula to State of Washington flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated February 10, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines and Hawaiian Airlines from Missoula to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,874 reviews

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,874 reviews
Alaska Airlines
8.0
Very good
11,874 reviews

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Hawaiian Airlines
7.8
Good
2,832 reviews
Alaska Airlines
8.0
Very good
11,874 reviews

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Washington. 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 from for flights from Missoula to 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 Washington from Missoula.

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

    Flights from Missoula Johnson-Bell Field to Washington have been viewed 13 times in the past calendar month.

  • How long is the flight from Missoula to State of Washington?

    Alaska Airlines and Delta can get you from Missoula to State of Washington in just under 1h 41m. Your travel time can differ by up to 5h 16m. The distance between Missoula and State of Washington is about 387 mi. This flight may include one or multiple stops.

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

    While some choose either Missoula Johnson-Bell Field - Portland or Missoula Johnson-Bell Field - Spokane, Missoula Johnson-Bell Field - Seattle/Tacoma Intl is the most popular route from Missoula to State of Washington.

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

    No one likes to see their flight delayed. When booking a flight from Missoula to State of Washington consider choosing Horizon Air (87%), Japan Airlines (85%) or Korean Air (85%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $326 for a flight from Missoula to State of Washington. The cheapest flight overall is $124 while the most popular route, (Missoula Johnson-Bell Field - Seattle/Tacoma Intl) is currently priced at $167.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Missoula to State of Washington (average of $127). Flying from Missoula to State of Washington in July is currently the most expensive (average of $193). 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.

See more FAQs

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Alternative routes for Missoula to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Missoula to Washington

Discover the top 2 airlines that operate flights from Missoula to Washington. 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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$157Average$258FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$167Average$217FlexibilityNo cancel feeOn-time85%

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