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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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZN
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$137
(Hawaiian Airlines)

One-way from

$79
(Delta)

Popular in

October

Cheapest in

April

Average price

$257

Good round-trip deal

$177 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. 3% potential increase in price ($9 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 May 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 May 1, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 6/33:35 pmSEA - FCA
Nonstop1h 17mHawaiian Airlines
Tue 6/106:32 pmFCA - SEA
Nonstop1h 32mHawaiian Airlines
Deal found 4/30$137
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 6/39:40 pmSEA - FCA
Nonstop1h 18mAlaska Airlines
Tue 6/104:19 pmFCA - SEA
1 stop3h 13mAlaska Airlines
Deal found 4/30$147
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/35:30 amSEA - FCA
1 stop4h 43mDelta
Tue 6/101:39 pmFCA - SEA
1 stop5h 50mDelta
Deal found 4/30$157
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 6/69:15 pmSEA - MSO
Nonstop1h 21mHawaiian Airlines
Tue 6/106:39 pmMSO - SEA
Nonstop1h 31mHawaiian Airlines
Deal found 4/30$167
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/209:54 amSEA - BZN
Nonstop1h 38mAlaska Airlines
Thu 5/298:00 amBZN - SEA
Nonstop2h 02mAlaska Airlines
Deal found 4/29$167
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/244:00 pmSEA - BZN
Nonstop1h 38mHawaiian Airlines
Sun 5/253:59 pmBZN - SEA
Nonstop1h 55mHawaiian Airlines
Deal found 4/30$174
This Trip.com deal was found by Cheapflights users on 4/30. 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.
Tue 6/177:00 amSEA - BZN
1 stop5h 06mMultiple Airlines
Tue 6/177:25 pmBZN - SEA
Nonstop2h 10mMultiple Airlines
Deal found 4/30$192
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2911:15 amSEA - MSO
1 stop5h 24mDelta
Sun 6/16:20 pmMSO - SEA
1 stop5h 05mDelta
Deal found 4/30$197
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 6/1412:59 pmSEA - HLN
Nonstop1h 32mHawaiian Airlines
Sat 6/214:09 pmHLN - SEA
Nonstop1h 47mHawaiian Airlines
Deal found 4/30$208
This Trip.com deal was found by Cheapflights users on 4/30. 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.
Wed 6/113:35 pmSEA - FCA
Nonstop1h 17mMultiple Airlines
Wed 6/182:10 pmFCA - SEA
Nonstop1h 37mMultiple Airlines
Deal found 4/30$214
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/65:30 amSEA - GTF
1 stop4h 35mDelta
Sun 6/85:42 amGTF - SEA
1 stop4h 43mDelta
Deal found 4/30$216
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 6/129:15 pmSEA - BIL
Nonstop1h 53mHawaiian Airlines
Mon 6/167:17 pmBIL - SEA
Nonstop2h 13mHawaiian Airlines
Deal found 4/30$217

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 May 1, 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

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 6/3

3:35 pm-5:52 pm

Nonstop1h 17m

Kalispell Glacier Park

Tue 6/10

6:32 pm-7:04 pm

Nonstop1h 32m

$137

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 6/3

9:40 pm-11:58 pm

Nonstop1h 18m

Kalispell Glacier Park

Tue 6/10

4:19 pm-6:32 pm

1 stop3h 13m

$147

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 6/3

5:30 am-11:13 am

1 stop4h 43m

Kalispell Glacier Park

Tue 6/10

1:39 pm-6:29 pm

1 stop5h 50m

$157

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Fri 6/6

9:15 pm-11:36 pm

Nonstop1h 21m

Missoula Johnson-Bell Field

Tue 6/10

6:39 pm-7:10 pm

Nonstop1h 31m

$167

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Tue 5/20

9:54 am-12:32 pm

Nonstop1h 38m

Bozeman Gallatin Field

Thu 5/29

8:00 am-9:02 am

Nonstop2h 02m

$167

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Sat 5/24

4:00 pm-6:38 pm

Nonstop1h 38m

Bozeman Gallatin Field

Sun 5/25

3:59 pm-4:54 pm

Nonstop1h 55m

$174

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Tue 6/17

7:00 am-1:06 pm

1 stop5h 06m

Bozeman Gallatin Field

Tue 6/17

7:25 pm-8:35 pm

Nonstop2h 10m

$192

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Thu 5/29

11:15 am-5:39 pm

1 stop5h 24m

Missoula Johnson-Bell Field

Sun 6/1

6:20 pm-10:25 pm

1 stop5h 05m

$197

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Sat 6/14

12:59 pm-3:31 pm

Nonstop1h 32m

Helena

Sat 6/21

4:09 pm-4:56 pm

Nonstop1h 47m

$208

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Wed 6/11

3:35 pm-5:52 pm

Nonstop1h 17m

Kalispell Glacier Park

Wed 6/18

2:10 pm-2:47 pm

Nonstop1h 37m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 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 $510). 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 May 1, 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 May 1, 2025.

The most flights from SEA to USMT are scheduled on a Tuesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 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 May 1, 2025.
To help decide which airline to fly from Seattle to Montana, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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 Delta, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from Alaska Airlines and Hawaiian Airlines, 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 - Missoula Johnson-Bell Field 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: British Airways (93%), Air Tahiti Nui (88%), Horizon Air (87%).

  • 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 $320. 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 $510). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Seattle to Montana

Discover the top 3 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$128Average$443FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$137Average$284FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$156Average$285FlexibilityNo cancel feeOn-time75%

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