Montana

$79+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZN
Aug 5 — Aug 121
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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 July 31, 2025.

Round-trip from

$137
(Hawaiian Airlines)

One-way from

$79
(Alaska Airlines)

Popular in

October

Cheapest in

April

Average price

$287

Good round-trip deal

$157 or less

Good one-way deal

$108 or less
From Washington to Montana
One-way flight from Washington to Montana
Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Washington to Montana.
Price to beat on a one-way flight from Washington to Montana.

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 July 31, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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 8/279:30 pmPDX - BZN
Nonstop1h 42mHawaiian Airlines
Wed 9/35:22 amBZN - PDX
Nonstop1h 56mHawaiian Airlines
Deal found 7/30$137
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 8/199:35 pmPDX - BZN
Nonstop1h 36mAlaska Airlines
Sat 8/235:22 amBZN - PDX
Nonstop1h 56mAlaska Airlines
Deal found 7/30$138
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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 9/61:14 pmSEA - GTF
Nonstop1h 35mHawaiian Airlines
Tue 9/94:29 pmGTF - SEA
Nonstop2h 03mHawaiian Airlines
Deal found 7/29$152
This Trip.com deal was found by Cheapflights users on 7/30. 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 9/1311:24 amSEA - BZN
Nonstop1h 50mAlaska Airlines
Sat 9/203:08 pmBZN - SEA
Nonstop2h 01mAlaska Airlines
Deal found 7/30$155
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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 9/203:45 pmSEA - BIL
Nonstop1h 53mHawaiian Airlines
Sat 9/276:00 amBIL - SEA
Nonstop2h 08mHawaiian Airlines
Deal found 7/30$157
This Delta deal was found by Cheapflights users on 7/31. 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 9/108:30 amSEA - BZN
Nonstop1h 46mDelta
Tue 9/235:28 pmBZN - SEA
Nonstop2h 03mDelta
Deal found 7/31$157
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 9/1610:30 amPDX - BIL
Nonstop1h 54mAlaska Airlines
Sat 9/203:43 pmBIL - PDX
Nonstop2h 07mAlaska Airlines
Deal found 7/31$158
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/138:00 amSEA - BZN
Nonstop1h 46mHawaiian Airlines
Sat 9/201:54 pmBZN - SEA
1 stop4h 56mHawaiian Airlines
Deal found 7/30$158
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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 9/3011:03 amPDX - FCA
Nonstop1h 27mHawaiian Airlines
Sat 10/41:07 pmFCA - PDX
Nonstop1h 40mHawaiian Airlines
Deal found 7/30$167
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 9/239:15 pmSEA - BIL
Nonstop1h 56mAlaska Airlines
Sun 9/286:00 amBIL - SEA
Nonstop2h 08mAlaska Airlines
Deal found 7/30$168
This Netflights deal was found by Cheapflights users on 7/30. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:36 pmSEA - FCA
Nonstop1h 23mHawaiian Airlines
Fri 9/198:02 pmFCA - SEA
Nonstop1h 39mHawaiian Airlines
Deal found 7/30$173
This Delta deal was found by Cheapflights users on 7/29. 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 9/65:30 amSEA - GTF
1 stop4h 33mDelta
Tue 9/96:06 pmGTF - SEA
1 stop5h 08mDelta
Deal found 7/29$173

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 July 31, 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

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Wed 8/27

9:30 pm-12:12 am

Nonstop1h 42m

Bozeman Gallatin Field

Wed 9/3

5:22 am-6:18 am

Nonstop1h 56m

$137

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Tue 8/19

9:35 pm-12:11 am

Nonstop1h 36m

Bozeman Gallatin Field

Sat 8/23

5:22 am-6:18 am

Nonstop1h 56m

$138

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Sat 9/6

1:14 pm-3:49 pm

Nonstop1h 35m

Great Falls

Tue 9/9

4:29 pm-5:32 pm

Nonstop2h 03m

$152

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Sat 9/13

11:24 am-2:14 pm

Nonstop1h 50m

Bozeman Gallatin Field

Sat 9/20

3:08 pm-4:09 pm

Nonstop2h 01m

$155

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Wed 9/10

8:30 am-11:16 am

Nonstop1h 46m

Bozeman Gallatin Field

Tue 9/23

5:28 pm-6:31 pm

Nonstop2h 03m

$157

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Sat 9/20

3:45 pm-6:38 pm

Nonstop1h 53m

Billings Logan Intl

Sat 9/27

6:00 am-7:08 am

Nonstop2h 08m

$157

PortlandBillings

PDX - BIL

PDXBIL

Portland

Tue 9/16

10:30 am-1:24 pm

Nonstop1h 54m

Billings Logan Intl

Sat 9/20

3:43 pm-4:50 pm

Nonstop2h 07m

$158

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Sat 9/13

8:00 am-10:46 am

Nonstop1h 46m

Bozeman Gallatin Field

Sat 9/20

1:54 pm-5:50 pm

1 stop4h 56m

$158

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Tue 9/30

11:03 am-1:30 pm

Nonstop1h 27m

Kalispell Glacier Park

Sat 10/4

1:07 pm-1:47 pm

Nonstop1h 40m

$167

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Tue 9/23

9:15 pm-12:11 am

Nonstop1h 56m

Billings Logan Intl

Sun 9/28

6:00 am-7:08 am

Nonstop2h 08m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 60 results
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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 $478). 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 July 31, 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 July 31, 2025.

The most flights from USWA to USMT are scheduled on a Thursday (27 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (20 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 July 31, 2025.
Read through reviews of airlines operating flights from Washington to Montana, such as Alaska Airlines, Southwest, and Delta. 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.

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

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.

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

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.

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

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.
8.0
Very good

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

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.

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

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.

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

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?

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

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $79. Delta flights start at $79 while deals on Hawaiian Airlines start at $88 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 $478). 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

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Alternative routes for Washington to Montana

See prices for flight routes from nearby airports that may be better suited for you.

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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$128Average$262FlexibilityNo cancel feeOn-time85%
DeltaCheapest$128Average$413FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$156Average$426FlexibilityNo cancel feeOn-time75%

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