HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$94+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SEA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missoula to Washington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/9. 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 12/316:00 amMSO - SEA
Nonstop1h 57mAlaska Airlines
Sun 1/41:04 pmSEA - MSO
Nonstop1h 29mAlaska Airlines
Deal found 12/9$258
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/316:00 amMSO - SEA
Nonstop1h 57mAlaska Airlines
Wed 12/319:16 pmSEA - MSO
Nonstop1h 26mAlaska Airlines
Deal found 12/10$298
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/265:20 amMSO - PDX
Nonstop1h 57mAlaska Airlines
Tue 12/309:48 pmPDX - MSO
Nonstop1h 21mAlaska Airlines
Deal found 12/11$318
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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.
Sat 12/276:00 amMSO - SEA
Nonstop1h 57mAlaska Airlines
Tue 12/304:59 pmSEA - MSO
1 stop6h 10mAlaska Airlines
Deal found 12/9$328
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/255:20 amMSO - SEA
1 stop6h 11mAlaska Airlines
Tue 12/309:16 pmSEA - MSO
Nonstop1h 26mAlaska Airlines
Deal found 12/10$338
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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.
Tue 12/305:20 amMSO - PDX
Nonstop1h 57mAlaska Airlines
Tue 1/66:05 pmPDX - MSO
2 stops20h 26mAlaska Airlines
Deal found 12/10$351
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/194:21 pmMSO - SEA
Nonstop1h 43mAlaska Airlines
Fri 1/29:16 pmSEA - MSO
Nonstop1h 26mAlaska Airlines
Deal found 12/10$378
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/276:00 amMSO - SEA
Nonstop1h 57mAlaska Airlines
Sun 12/289:16 pmSEA - MSO
Nonstop1h 26mAlaska Airlines
Deal found 12/11$398
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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.
Tue 12/305:20 amMSO - SEA
1 stop6h 11mAlaska Airlines
Wed 12/314:59 pmSEA - MSO
1 stop6h 10mAlaska Airlines
Deal found 12/10$409
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/185:20 amMSO - SEA
2 stops14h 39mAlaska Airlines
Thu 12/189:16 pmSEA - MSO
Nonstop1h 26mAlaska Airlines
Deal found 12/10$414
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:20 amMSO - PDX
Nonstop1h 57mAlaska Airlines
Mon 12/229:48 pmPDX - MSO
Nonstop1h 21mAlaska Airlines
Deal found 12/10$479
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/265:20 amMSO - GEG
1 stop4h 00mAlaska Airlines
Tue 12/305:30 amGEG - MSO
1 stop5h 19mAlaska Airlines
Deal found 12/10$516

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$157
(Alaska Airlines)

One-way from

$94
(Delta)

Popular in

March

Cheapest in

September

Average price

$277

Good round-trip deal

$290 or less

Good one-way deal

$190 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. 5% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
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

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Tue 1/6

5:00 am-9:03 am

1 stop5h 03m

Portland

Wed 1/14

5:50 am-11:59 am

1 stop5h 09m

$167

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/24

1:03 pm-1:42 pm

Nonstop1h 39m

Portland

Mon 1/26

11:01 am-1:23 pm

Nonstop1h 22m

$167

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Wed 1/7

6:18 pm-10:54 pm

1 stop5h 36m

Portland

Wed 1/14

5:50 am-11:59 am

1 stop5h 09m

$167

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/24

1:25 pm-8:59 pm

2 stops8h 34m

Portland

Wed 1/28

5:00 pm-12:28 am

1 stop6h 28m

$172

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/24

4:20 pm-8:47 pm

1 stop5h 27m

Portland

Wed 1/28

5:35 pm-11:55 pm

1 stop5h 20m

$176

MissoulaSeattle

MSO - SEA

MSOSEA

Missoula Johnson-Bell Field

Wed 2/25

6:23 am-7:09 am

Nonstop1h 46m

Seattle/Tacoma Intl

Sat 2/28

9:29 pm-11:59 pm

Nonstop1h 30m

$177

MissoulaSeattle

MSO - SEA

MSOSEA

Missoula Johnson-Bell Field

Wed 1/14

4:20 pm-5:00 pm

Nonstop1h 40m

Seattle/Tacoma Intl

Wed 1/21

1:04 pm-3:31 pm

Nonstop1h 27m

$177

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/24

5:00 am-9:09 am

1 stop5h 09m

Portland

Mon 1/26

5:50 am-12:35 pm

1 stop5h 45m

$177

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/31

5:00 am-9:09 am

1 stop5h 09m

Portland

Mon 2/2

5:50 am-12:35 pm

1 stop5h 45m

$177

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/24

5:00 am-9:09 am

1 stop5h 09m

Portland

Sun 1/25

5:50 am-12:30 pm

1 stop5h 40m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 39 results
1
2
3
4

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 $201). 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 December 12, 2025.

It’s optimal to fly from Missoula to State of Washington in the afternoon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight at noon.

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 December 16, 2024.

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

Weekly flight availability from Missoula to State of Washington

Explore weekly flight availability from Missoula to Washington. 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 December 12, 2025.

The most flights from MSO to USWA are scheduled on a Monday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

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 December 12, 2025.
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
11,429 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

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
11,429 reviews
Alaska Airlines
8.0
Very good
11,429 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

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
2,818 reviews
Alaska Airlines
8.0
Very good
11,429 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

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 20 times in the past calendar month.

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

    Delta and Alaska Airlines can get you from Missoula to State of Washington in just under 1h 39m. Your travel time can differ by up to 3h 24m. The distance between Missoula and State of Washington is about 416 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 Qatar Airways (85%), Horizon Air (84%) or Alaska Airlines (84%) 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 $539 for a flight from Missoula to State of Washington. The cheapest flight overall is $149 while the most popular route, (Missoula Johnson-Bell Field - Seattle/Tacoma Intl) is currently priced at $187.

  • 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 $201). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missoula to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Nashville flights
Bozeman to Dallas/Fort Worth flights
Bozeman to Las Vegas flights
Bozeman to Seattle flights
Bozeman to Denver flights
Missoula to Dallas/Fort Worth flights
Kalispell to Dallas/Fort Worth flights
Missoula to Sky Harbor Intl flights
Great Falls to Newark flights
Bozeman to Newark flights
Bozeman to Minneapolis flights
Great Falls to John F Kennedy Intl flights
Bozeman to Los Angeles flights
Missoula to Denver flights
Bozeman to San Diego flights
Billings to Seattle flights
Missoula to Seattle flights
Kalispell to Seattle flights
Missoula to Las Vegas flights
Bozeman to Sky Harbor Intl flights
Billings to Los Angeles flights
Billings to Dallas/Fort Worth flights
Bozeman to O'Hare Intl flights
Bozeman to Miami flights
Billings to Las Vegas flights
Missoula to Los Angeles flights
Helena to Seattle flights
Bozeman to John F Kennedy Intl flights
Missoula to Honolulu flights
Bozeman to Salt Lake City flights
Bozeman to Atlanta flights
Missoula to San Diego flights
Bozeman to Orlando flights
Bozeman to LaGuardia flights
Helena to Nashville flights
Kalispell to Los Angeles flights
Bozeman to Eugene flights
Kalispell to Denver flights
Missoula to Nashville flights
Billings to Austin flights
Billings to Nashville flights
Bozeman to Midway flights
Bozeman to Hobby flights
Billings to Sky Harbor Intl flights
Billings to Denver flights
Kalispell to New Orleans flights
Helena to Los Angeles flights
Bozeman to Honolulu flights
Bozeman to Kahului flights
Billings to Indianapolis flights

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$157Average$267FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$167Average$217FlexibilityNo cancel feeOn-time85%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.