HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$57+ Cheap flights from Washington to Montana

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Montana 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 Washington to Montana

Keep the following information in mind while searching for Washington to Montana flight deals. Data was last updated September 15, 2025.

Round-trip from

$131
(Trip.com)

One-way from

$57
(Southwest)

Popular in

December

Cheapest in

April

Average price

$232

Good round-trip deal

$177 or less

Good one-way deal

$108 or less
From Washington to Montana
Search Deals
One-way flight from Washington to Montana
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Washington to Montana.
Search Deals
Price to beat on a one-way flight from Washington to Montana.
Search Deals

Find flight deals from Washington to Montana

Cheapest flights from Washington to Montana
Explore the most affordable flight options available from Washington to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/14. 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.
Tue 10/78:20 pmPDX - BZN
Nonstop1h 42mHawaiian Airlines
Sat 10/111:47 pmBZN - PDX
Nonstop1h 53mHawaiian Airlines
Deal found 9/14$131
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/88:20 pmPDX - BZN
Nonstop1h 42mHawaiian Airlines
Sat 10/111:47 pmBZN - PDX
Nonstop1h 53mHawaiian Airlines
Deal found 9/14$136
This Hawaiian Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/153:35 pmSEA - FCA
Nonstop1h 20mHawaiian Airlines
Wed 10/226:31 amFCA - SEA
Nonstop1h 42mHawaiian Airlines
Deal found 9/14$137
This Hawaiian Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/189:55 amSEA - MSO
Nonstop1h 23mHawaiian Airlines
Wed 10/222:07 pmMSO - SEA
Nonstop1h 40mHawaiian Airlines
Deal found 9/15$137
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/46:00 pmPDX - BZN
1 stop3h 37mHawaiian Airlines
Tue 10/146:00 amBZN - PDX
Nonstop1h 54mHawaiian Airlines
Deal found 9/14$140
This SmartFares deal was found by Cheapflights users on 9/13. 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.
Sat 10/189:59 amSEA - FCA
Nonstop1h 23mHawaiian Airlines
Sun 10/192:37 pmFCA - SEA
Nonstop1h 42mHawaiian Airlines
Deal found 9/13$149
This Hawaiian Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 11/59:45 pmPDX - MSO
Nonstop1h 28mHawaiian Airlines
Sat 11/85:30 amMSO - PDX
Nonstop1h 43mHawaiian Airlines
Deal found 9/14$157
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 10/155:25 amSEA - FCA
1 stop4h 51mDelta
Wed 10/225:20 amFCA - SEA
1 stop4h 46mDelta
Deal found 9/14$157
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/185:25 amSEA - BZN
1 stop4h 19mDelta
Tue 10/216:20 pmBZN - SEA
1 stop5h 02mDelta
Deal found 9/15$157
This Trip.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/288:02 pmSEA - BZN
Nonstop1h 37mMultiple Airlines
Thu 10/3011:16 amBZN - SEA
Nonstop1h 58mMultiple Airlines
Deal found 9/15$161
This Trip.com deal was found by Cheapflights users on 9/13. 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.
Tue 10/287:56 amSEA - BZN
Nonstop1h 40mHawaiian Airlines
Thu 10/303:02 pmBZN - SEA
Nonstop2h 06mHawaiian Airlines
Deal found 9/13$162
This Trip.com deal was found by Cheapflights users on 9/13. 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.
Tue 10/2811:20 amSEA - BZN
Nonstop1h 48mAlaska Airlines
Thu 10/303:02 pmBZN - SEA
Nonstop2h 06mAlaska Airlines
Deal found 9/13$163

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Montana 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 September 15, 2025.
Use the filters below to find and compare flights from Washington to Montana that are best for you.

Fly from

Washington

Fly to

Montana

Route

Depart

Return

Price

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Wed 10/15

3:35 pm-5:55 pm

Nonstop1h 20m

Kalispell Glacier Park

Wed 10/22

6:31 am-7:13 am

Nonstop1h 42m

$137

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Sat 2/28

10:30 am-1:03 pm

Nonstop1h 33m

Bozeman Gallatin Field

Wed 3/4

3:45 pm-4:29 pm

Nonstop1h 44m

$137

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 10/14

9:59 am-12:22 pm

Nonstop1h 23m

Kalispell Glacier Park

Tue 10/21

6:35 pm-7:10 pm

Nonstop1h 35m

$137

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Tue 10/7

8:20 pm-11:02 pm

Nonstop1h 42m

Bozeman Gallatin Field

Tue 10/14

6:00 am-6:54 am

Nonstop1h 54m

$137

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Sat 10/18

9:55 am-12:18 pm

Nonstop1h 23m

Missoula Johnson-Bell Field

Wed 10/22

2:07 pm-2:47 pm

Nonstop1h 40m

$137

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Sat 2/28

8:40 am-2:25 pm

1 stop4h 45m

Bozeman Gallatin Field

Wed 3/4

3:45 pm-4:29 pm

Nonstop1h 44m

$147

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Tue 10/7

1:25 pm-6:40 pm

1 stop4h 15m

Bozeman Gallatin Field

Sat 10/11

1:47 pm-2:40 pm

Nonstop1h 53m

$147

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Wed 10/15

5:25 am-11:16 am

1 stop4h 51m

Kalispell Glacier Park

Wed 10/22

6:10 pm-10:22 pm

1 stop5h 12m

$157

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Wed 11/5

9:45 pm-12:13 am

Nonstop1h 28m

Missoula Johnson-Bell Field

Sat 11/8

12:59 pm-1:37 pm

Nonstop1h 38m

$157

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Sat 10/18

9:59 am-12:22 pm

Nonstop1h 23m

Kalispell Glacier Park

Sun 10/19

2:37 pm-3:19 pm

Nonstop1h 42m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Washington to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana 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 Montana

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

Currently, October is the cheapest month in which you can book a flight from State of Washington to Montana (average of $371). Flying from State of Washington to Montana in May is currently the most expensive (average of $476). 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 MT?

Find hourly flight availability from Washington to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from State of Washington to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of Washington to Montana

Explore weekly flight availability from Washington to Montana. 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 September 15, 2025.

The most flights from USWA to USMT are scheduled on a Friday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Washington to Montana, such as Alaska Airlines, Delta, and Hawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

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

    Flights from Washington to Montana have been viewed 7 times in the past calendar month.

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

    Departing from State of Washington to Montana will take you 1h 20m. Airlines will cover a distance of 377 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to Montana one-way?

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $64. Delta flights start at $69 while deals on Southwest start at $79 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Montana 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 Montana?

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Montana (average of $371). Flying from State of Washington to Montana in May is currently the most expensive (average of $476). 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 Washington to Montana

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Miami flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Las Vegas flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Seattle flights
LaGuardia to Dallas/Fort Worth flights
Dallas/Fort Worth to Seattle flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to O'Hare Intl flights
Los Angeles to Newark flights
O'Hare Intl to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Newark to Las Vegas flights
LaGuardia to O'Hare Intl flights
LaGuardia to Fort Lauderdale flights
Seattle to Las Vegas flights
O'Hare Intl to Las Vegas flights
Newark to O'Hare Intl flights
O'Hare Intl to LaGuardia flights
Newark to Miami flights
San Francisco to Las Vegas flights
John F Kennedy Intl to Atlanta flights
John F Kennedy Intl to Orlando flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Dallas/Fort Worth to O'Hare Intl flights
John F Kennedy Intl to San Francisco flights
Seattle to Dallas/Fort Worth flights
Seattle to Los Angeles flights
Newark to Los Angeles flights
Dallas/Fort Worth to Denver flights
LaGuardia to Miami flights
Los Angeles to Honolulu flights
Los Angeles to Dallas/Fort Worth flights
Los Angeles to LaGuardia flights
O'Hare Intl to Dallas/Fort Worth flights
San Francisco to Newark flights
Newark to Orlando flights
O'Hare Intl to Newark flights
Atlanta to John F Kennedy Intl flights
Dallas/Fort Worth to Los Angeles flights
Los Angeles to O'Hare Intl flights
Dallas/Fort Worth to Newark flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Sky Harbor Intl flights
Dulles Intl to Dallas/Fort Worth flights
Atlanta to Las Vegas flights

Top 3 airlines flying from Washington to Montana

Discover the top 3 airlines that operate flights from Washington to Montana. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$118Average$266FlexibilityNo cancel feeOn-time85%
DeltaCheapest$124Average$397FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$153Average$421FlexibilityNo cancel feeOn-time75%

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.