HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$59+ Cheap flights from Montana 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SEA
dic. 4 — dic. 111
jue. 12/4
jue. 12/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montana 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 Montana to Washington

Keep the following information in mind while searching for Montana to Washington flight deals. Data was last updated noviembre 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$137
(Delta)

One-way from

$59
(Delta)

Popular in

December

Cheapest in

September

Average price

$287

Good round-trip deal

$233 or less

Good one-way deal

$166 or less
Provider with most accurate pricing for Bozeman Gallatin Field-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Seattle/Tacoma Intl flights.
Search Deals
From Montana to Washington
Search Deals
One-way flight from Montana to Washington
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($42 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 November 2025
Search Deals
Price to beat on a round-trip flight from Montana to Washington.
Search Deals
Price to beat on a one-way flight from Montana to Washington.
Search Deals

Find flight deals from Montana to Washington

Cheapest flights from Montana to Washington
Explore the most affordable flight options available from Montana to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 4, 2025.

This Delta deal was found by Cheapflights users on 11/3. 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.
vie. 12/126:33 pmBZN - SEA
1 stop6h 47mDelta
dom. 1/115:25 amSEA - BZN
1 stop4h 35mDelta
Deal found 11/3$137
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
mar. 12/25:10 amBZN - PDX
Nonstop2h 06mAlaska Airlines
mar. 12/910:30 amPDX - BZN
Nonstop1h 34mAlaska Airlines
Deal found 11/4$137
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
sáb. 12/62:14 pmMSO - SEA
Nonstop1h 36mHawaiian Airlines
dom. 12/79:50 pmSEA - MSO
Nonstop1h 36mHawaiian Airlines
Deal found 11/4$138
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
sáb. 12/66:30 amFCA - SEA
Nonstop1h 44mHawaiian Airlines
dom. 12/79:59 amSEA - FCA
Nonstop1h 21mHawaiian Airlines
Deal found 11/3$138
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/66:30 amFCA - SEA
Nonstop1h 44mAlaska Airlines
dom. 12/79:59 amSEA - FCA
Nonstop1h 21mAlaska Airlines
Deal found 11/2$146
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
sáb. 12/204:21 pmMSO - SEA
Nonstop1h 43mAlaska Airlines
dom. 12/289:16 pmSEA - MSO
Nonstop1h 26mAlaska Airlines
Deal found 11/4$147
This Delta deal was found by Cheapflights users on 11/4. 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.
sáb. 12/66:16 pmMSO - PDX
1 stop5h 42mDelta
mar. 12/91:59 pmPDX - MSO
1 stop6h 54mDelta
Deal found 11/4$147
This Delta deal was found by Cheapflights users on 11/3. 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.
mié. 12/33:00 pmBZN - SEA
Nonstop2h 08mDelta
dom. 12/77:40 pmSEA - BZN
Nonstop1h 46mDelta
Deal found 11/3$147
This Delta deal was found by Cheapflights users on 11/1. 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.
mar. 12/96:06 pmFCA - SEA
1 stop6h 19mDelta
sáb. 12/135:05 amSEA - FCA
1 stop5h 26mDelta
Deal found 11/1$147
This Delta deal was found by Cheapflights users on 11/4. 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.
mar. 12/27:25 amBZN - PDX
1 stop4h 30mDelta
mar. 12/95:05 pmPDX - BZN
1 stop6h 13mDelta
Deal found 11/4$147
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
sáb. 12/66:00 amBIL - SEA
Nonstop2h 15mHawaiian Airlines
dom. 12/79:15 pmSEA - BIL
Nonstop1h 53mHawaiian Airlines
Deal found 11/4$153
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
mar. 12/21:44 pmBZN - SEA
1 stop3h 35mAlaska Airlines
mar. 12/98:00 amSEA - BZN
1 stop6h 18mAlaska Airlines
Deal found 11/2$156

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana 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 noviembre 4, 2025.
Use the filters below to find and compare flights from Montana to Washington that are best for you.

Fly from

Montana

Fly to

Washington

Route

Depart

Return

Price

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

vie. 12/12

6:33 pm-12:20 am

1 stop6h 47m

Seattle/Tacoma Intl

sáb. 1/3

5:25 am-11:17 am

1 stop4h 52m

$137

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

mié. 12/3

2:58 pm-4:04 pm

Nonstop2h 06m

Seattle/Tacoma Intl

mié. 12/10

8:16 am-11:06 am

Nonstop1h 50m

$137

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

mié. 12/31

7:00 am-8:11 am

Nonstop2h 11m

Seattle/Tacoma Intl

sáb. 1/10

11:27 am-2:09 pm

Nonstop1h 42m

$137

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

jue. 12/25

12:15 pm-6:31 pm

1 stop7h 16m

Seattle/Tacoma Intl

jue. 1/1

5:25 am-11:17 am

1 stop4h 52m

$137

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

mar. 12/23

5:30 pm-6:39 pm

Nonstop2h 09m

Seattle/Tacoma Intl

mar. 1/13

7:45 pm-10:27 pm

Nonstop1h 42m

$137

MissoulaSeattle

MSO - SEA

MSOSEA

Missoula Johnson-Bell Field

mié. 12/24

6:00 am-6:57 am

Nonstop1h 57m

Seattle/Tacoma Intl

dom. 12/28

9:16 pm-11:42 pm

Nonstop1h 26m

$147

MissoulaSeattle

MSO - SEA

MSOSEA

Missoula Johnson-Bell Field

sáb. 12/20

4:21 pm-5:04 pm

Nonstop1h 43m

Seattle/Tacoma Intl

dom. 12/28

9:16 pm-11:42 pm

Nonstop1h 26m

$147

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

mié. 12/3

7:25 am-8:36 am

Nonstop2h 11m

Seattle/Tacoma Intl

mié. 12/10

5:25 am-10:50 am

1 stop4h 25m

$147

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

vie. 12/26

12:29 pm-1:24 pm

Nonstop1h 55m

Portland

mar. 12/30

9:48 pm-12:09 am

Nonstop1h 21m

$147

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

lun. 12/22

11:53 am-1:00 pm

Nonstop2h 07m

Seattle/Tacoma Intl

sáb. 1/3

1:55 pm-4:39 pm

Nonstop1h 44m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

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

Best time to book a flight from Montana to Washington

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

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

Currently, April is the cheapest month in which you can book a flight from Montana to State of Washington (average of $111). Flying from Montana to State of Washington in March is currently the most expensive (average of $176). 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 MT to WA?

Find hourly flight availability from Montana 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 noviembre 4, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from Montana to State of Washington by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Montana to Washington. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Montana to State of Washington

Explore weekly flight availability from Montana 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 noviembre 4, 2025.

The most flights from USMT to USWA are scheduled on a Friday (21 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost to fly round-trip from Montana to State of Washington?

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 noviembre 4, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Montana to Washington. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,237 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,237 reviews
Alaska Airlines
8.0
Very good
11,237 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
7.9
Good
8,002 reviews
Alaska Airlines
8.0
Very good
11,237 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,799 reviews
Alaska Airlines
8.0
Very good
11,237 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Montana to Washington. 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 Montana to State of Washington flight route?

    This flight path from Montana to Washington was viewed by 27 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For as low as $167, Delta can have you in State of Washington from Montana in 1h 48m. The distance between Montana and State of Washington is about 510 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $59. Users have also found prices from $59 and $81 on Delta and Southwest, respectively.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Montana to State of Washington (average of $111). Flying from Montana to State of Washington in March is currently the most expensive (average of $176). 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 Montana to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Fort Lauderdale flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
Los Angeles to John F Kennedy Intl flights
Newark to Miami flights
John F Kennedy Intl to Los Angeles flights
Los Angeles to Newark flights
LaGuardia to Fort Lauderdale flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to Orlando flights
LaGuardia to Miami flights
Dallas/Fort Worth to Newark flights
John F Kennedy Intl to Las Vegas flights
Dallas/Fort Worth to LaGuardia flights
O'Hare Intl to John F Kennedy Intl flights
Newark to Dallas/Fort Worth flights
Newark to Los Angeles flights
San Francisco to John F Kennedy Intl flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Las Vegas flights
Newark to Orlando flights
Atlanta to John F Kennedy Intl flights
John F Kennedy Intl to O'Hare Intl flights
San Francisco to Los Angeles flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to San Francisco flights
Seattle to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
Fort Lauderdale to Newark flights
Hobby to LaGuardia flights
San Francisco to Newark flights
Los Angeles to Seattle flights
Dallas/Fort Worth to Orlando flights
John F Kennedy Intl to Atlanta flights
John F Kennedy Intl to West Palm Beach flights
LaGuardia to Orlando flights
Los Angeles to Honolulu flights
Seattle to Las Vegas flights
San Francisco to Las Vegas flights
LaGuardia to Hobby flights
Los Angeles to LaGuardia flights
John F Kennedy Intl to Tampa flights
Los Angeles to Dallas/Fort Worth flights
Dallas/Fort Worth to Los Angeles flights
Newark to West Palm Beach flights
Newark to Hobby flights
Dallas/Fort Worth to Seattle flights
John F Kennedy Intl to Hobby flights
Dulles Intl to Miami flights
Reagan-National to Orlando flights

Top 3 airlines flying from Montana to Washington

Discover the top 3 airlines that operate flights from Montana 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 noviembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$98Average$272FlexibilityNo cancel feeOn-time85%
DeltaCheapest$128Average$327FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$147Average$359FlexibilityNo 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.