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$79+ Cheap flights from Seattle (SEA) 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Seattle to Montana

Keep the following information in mind while searching for Seattle to Montana flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$153
(Trip.com)

One-way from

$79
(Alaska Airlines)

Popular in

October

Cheapest in

April

Average price

$308

Good round-trip deal

$196 or less

Good one-way deal

$98 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Bozeman Gallatin Field flights.
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From Seattle/Tacoma Intl to Montana
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One-way flight from Seattle/Tacoma Intl to Montana
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Highest demand for flights based on searches. 4% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Montana.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Montana.
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Find flight deals from Seattle to Montana

Cheapest flights from Seattle to Montana
Explore the most affordable flight options available from Seattle to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Trip.com deal was found by Cheapflights users on 3/26. 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 5/208:05 amSEA - BZN
Nonstop1h 33mHawaiian Airlines
Wed 5/283:59 pmBZN - SEA
Nonstop1h 55mHawaiian Airlines
Deal found 3/26$153
This Hawaiian Airlines deal was found by Cheapflights users on 3/26. 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 4/233:43 pmSEA - FCA
Nonstop1h 17mHawaiian Airlines
Wed 4/306:40 pmFCA - SEA
Nonstop1h 30mHawaiian Airlines
Deal found 3/26$157
This flugladen.de deal was found by Cheapflights users on 3/26. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/199:50 amSEA - FCA
Nonstop1h 14mMultiple Airlines
Sun 4/206:33 amFCA - SEA
Nonstop1h 37mMultiple Airlines
Deal found 3/26$167
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 4/219:37 pmSEA - MSO
Nonstop1h 20mHawaiian Airlines
Wed 4/232:54 pmMSO - SEA
Nonstop1h 33mHawaiian Airlines
Deal found 3/27$167
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 5/201:46 pmSEA - GTF
Nonstop1h 43mAlaska Airlines
Wed 5/215:09 pmGTF - SEA
Nonstop1h 46mAlaska Airlines
Deal found 3/27$167
This Vliegwinkel deal was found by Cheapflights users on 3/27. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/177:55 amSEA - BZN
Nonstop1h 49mMultiple Airlines
Sun 4/2011:24 amBZN - SEA
Nonstop1h 58mMultiple Airlines
Deal found 3/27$176
This Hawaiian Airlines deal was found by Cheapflights users on 3/25. 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 4/161:06 pmSEA - HLN
Nonstop1h 33mHawaiian Airlines
Wed 4/237:29 pmHLN - SEA
Nonstop1h 44mHawaiian Airlines
Deal found 3/25$177
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/233:35 pmSEA - BZN
1 stop6h 55mUnited Airlines
Wed 4/301:55 pmBZN - SEA
1 stop5h 35mUnited Airlines
Deal found 3/26$177
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 5/169:50 amSEA - MSO
Nonstop1h 23mAlaska Airlines
Fri 5/163:17 pmMSO - SEA
Nonstop1h 33mAlaska Airlines
Deal found 3/27$181
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:50 pmSEA - BZN
1 stop7h 35mSouthwest
Wed 4/301:15 pmBZN - SEA
2 stops10h 05mSouthwest
Deal found 3/26$182
This Delta deal was found by Cheapflights users on 3/26. 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 4/195:30 amSEA - FCA
1 stop5h 12mDelta
Sun 4/205:25 amFCA - SEA
1 stop4h 55mDelta
Deal found 3/26$187
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 6/133:48 pmSEA - BZN
Nonstop1h 43mAlaska Airlines
Tue 6/173:00 pmBZN - SEA
Nonstop1h 59mAlaska Airlines
Deal found 3/26$187

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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 March 28, 2025.
Use the filters below to find and compare flights from Seattle to Montana that are best for you.

Fly from

Seattle

Fly to

Montana

Route

Depart

Return

Price

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Tue 5/20

8:05 am-10:38 am

Nonstop1h 33m

Bozeman Gallatin Field

Wed 5/28

3:59 pm-4:54 pm

Nonstop1h 55m

$153

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Wed 4/23

3:43 pm-6:00 pm

Nonstop1h 17m

Kalispell Glacier Park

Wed 4/30

6:40 pm-7:10 pm

Nonstop1h 30m

$157

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Sat 4/19

9:50 am-12:04 pm

Nonstop1h 14m

Kalispell Glacier Park

Sun 4/20

6:33 am-7:10 am

Nonstop1h 37m

$167

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Tue 5/20

1:46 pm-4:29 pm

Nonstop1h 43m

Great Falls

Wed 5/21

5:09 pm-5:55 pm

Nonstop1h 46m

$167

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Mon 4/21

9:37 pm-11:57 pm

Nonstop1h 20m

Missoula Johnson-Bell Field

Wed 4/23

2:54 pm-3:27 pm

Nonstop1h 33m

$167

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Thu 4/17

7:55 am-10:44 am

Nonstop1h 49m

Bozeman Gallatin Field

Sun 4/20

11:24 am-12:22 pm

Nonstop1h 58m

$176

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Wed 4/23

3:35 pm-11:30 pm

1 stop6h 55m

Bozeman Gallatin Field

Wed 4/30

1:55 pm-6:30 pm

1 stop5h 35m

$177

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Mon 4/28

3:43 pm-6:00 pm

Nonstop1h 17m

Kalispell Glacier Park

Thu 5/15

6:44 am-7:15 am

Nonstop1h 31m

$177

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Wed 4/16

1:06 pm-3:39 pm

Nonstop1h 33m

Helena

Wed 4/23

7:29 pm-8:13 pm

Nonstop1h 44m

$177

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Fri 5/16

9:50 am-12:13 pm

Nonstop1h 23m

Missoula Johnson-Bell Field

Fri 5/16

3:17 pm-3:50 pm

Nonstop1h 33m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 59 results
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Best time to book a flight from Seattle to Montana

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

What is the cheapest month to book a flight from Seattle to Montana?

Currently, October is the cheapest month in which you can book a flight from Seattle to Montana (average of $371). Flying from Seattle to Montana in June is currently the most expensive (average of $520). 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 SEA to MT?

Find hourly flight availability from Seattle 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 March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Montana as you normally would.

Weekly flight availability from Seattle to Montana

Explore weekly flight availability from Seattle 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 March 28, 2025.

The most flights from SEA to USMT are scheduled on a Wednesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Montana by month

Plan your trip to Montana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

Plan your trip to Montana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 March 28, 2025.
To help decide which airline to fly from Seattle to Montana, see what other customers have to say about Southwest, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,335 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Montana. 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 Seattle to Montana?

    For a flight from Seattle to Montana, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

  • How popular is this Seattle to Montana flight route?

    Within the past month, 5 users have taken a look at flights from Seattle/Tacoma Intl to Montana.

  • What are the cheapest airlines to fly from Seattle to Montana one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from Hawaiian Airlines and Delta, as they are both options that can get you from Seattle to Montana for a low price.

  • What are the most popular routes from Seattle to Montana?

    Most travelers choose Seattle/Tacoma Intl - Bozeman Gallatin Field, Seattle/Tacoma Intl - Kalispell Glacier Park or Seattle/Tacoma Intl - Billings Logan Intl when deciding on the best route from Seattle to Montana.

  • What are the most reliable airlines from Seattle to Montana?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Montana on time: Air Tahiti Nui (84%), British Airways (82%), Alaska Airlines (81%).

  • What are the cheapest flights from Seattle to Montana?

    The cheapest flight price from Seattle to Montana is $88. On average you can expect to pay $217. The most popular route, (Seattle/Tacoma Intl - Bozeman Gallatin Field), can usually be booked for $157.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Seattle to Montana (average of $371). Flying from Seattle to Montana in June is currently the most expensive (average of $520). 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.

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Alternative routes for Seattle to Montana

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Top 2 airlines flying from Seattle to Montana

Discover the top 2 airlines that operate flights from Seattle 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$156Average$284FlexibilityNo cancel feeOn-time75%
DeltaCheapest$186Average$448FlexibilityNo cancel feeOn-timeN/A
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