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$58+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZN
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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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 November 13, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:00 amSEA - BZN
1 stop6h 18mAlaska Airlines
Mon 12/81:44 pmBZN - SEA
1 stop6h 03mAlaska Airlines
Deal found 11/13$136
This Alaska Airlines deal was found by Cheapflights users on 11/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:15 pmSEA - BIL
Nonstop1h 53mAlaska Airlines
Sat 12/136:00 amBIL - SEA
Nonstop2h 15mAlaska Airlines
Deal found 11/13$137
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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.
Sat 12/69:59 amSEA - FCA
Nonstop1h 21mAlaska Airlines
Wed 12/102:00 pmFCA - SEA
Nonstop1h 44mAlaska Airlines
Deal found 11/12$137
This Delta deal was found by Cheapflights users on 11/12. 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 12/55:25 amSEA - BZN
1 stop4h 25mDelta
Sun 12/75:30 amBZN - SEA
1 stop4h 55mDelta
Deal found 11/12$137
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 12/69:59 amSEA - FCA
Nonstop1h 21mHawaiian Airlines
Sun 12/76:30 amFCA - SEA
Nonstop1h 44mHawaiian Airlines
Deal found 11/11$138
This Delta deal was found by Cheapflights users on 11/12. 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 12/105:25 amSEA - BIL
1 stop4h 42mDelta
Sat 12/136:22 pmBIL - SEA
1 stop6h 03mDelta
Deal found 11/12$147
This Southwest deal was found by Cheapflights users on 11/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:00 amSEA - BZN
1 stop7h 55mSouthwest
Mon 12/84:10 pmBZN - SEA
1 stop7h 45mSouthwest
Deal found 11/13$151
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/108:38 pmSEA - BZN
Nonstop1h 39mAlaska Airlines
Wed 12/1711:46 amBZN - SEA
Nonstop2h 08mAlaska Airlines
Deal found 11/12$152
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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.
Fri 12/59:15 pmSEA - BIL
Nonstop1h 53mAlaska Airlines
Mon 12/86:00 amBIL - SEA
Nonstop2h 15mAlaska Airlines
Deal found 11/12$156
This Delta deal was found by Cheapflights users on 11/11. 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 12/91:45 pmSEA - BIL
1 stop9h 03mDelta
Mon 12/156:22 pmBIL - SEA
1 stop6h 58mDelta
Deal found 11/11$157
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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.
Mon 12/229:20 pmSEA - BZN
Nonstop1h 39mAlaska Airlines
Fri 12/266:09 amBZN - SEA
Nonstop2h 11mAlaska Airlines
Deal found 11/12$157
This Delta deal was found by Cheapflights users on 11/11. 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 12/117:11 pmSEA - BIL
1 stop4h 12mDelta
Wed 12/175:14 amBIL - SEA
1 stop5h 11mDelta
Deal found 11/11$167

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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$136
(Alaska Airlines)

One-way from

$58
(Cheapflightsfares)

Popular in

November

Cheapest in

January

Average price

$317

Good round-trip deal

$147 or less

Good one-way deal

$139 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Bozeman Gallatin Field flights.
Search Deals
From Seattle/Tacoma Intl to Montana
Search Deals
One-way flight from Seattle/Tacoma Intl to Montana
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 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 Seattle/Tacoma Intl to Montana.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Montana.
Search Deals

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 November 13, 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

Wed 2/4

10:20 am-3:23 pm

1 stop4h 03m

Bozeman Gallatin Field

Sun 2/8

1:46 pm-6:33 pm

1 stop5h 47m

$136

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Thu 2/5

10:20 am-3:23 pm

1 stop4h 03m

Bozeman Gallatin Field

Sun 2/8

1:46 pm-6:33 pm

1 stop5h 47m

$136

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Sat 12/6

8:00 am-3:18 pm

1 stop6h 18m

Bozeman Gallatin Field

Mon 12/8

1:44 pm-6:47 pm

1 stop6h 03m

$136

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Thu 2/5

10:20 am-3:23 pm

1 stop4h 03m

Bozeman Gallatin Field

Tue 2/10

1:46 pm-6:33 pm

1 stop5h 47m

$136

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Thu 12/4

5:00 pm-12:18 am

1 stop6h 18m

Bozeman Gallatin Field

Thu 12/11

11:45 am-2:59 pm

1 stop4h 14m

$137

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Fri 12/5

5:25 am-10:50 am

1 stop4h 25m

Bozeman Gallatin Field

Sun 12/7

5:30 am-9:25 am

1 stop4h 55m

$137

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Sat 12/6

9:15 pm-12:08 am

Nonstop1h 53m

Billings Logan Intl

Sat 12/13

6:00 am-7:15 am

Nonstop2h 15m

$137

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Wed 2/18

9:16 pm-11:56 pm

Nonstop1h 40m

Bozeman Gallatin Field

Sun 2/22

7:00 am-8:11 am

Nonstop2h 11m

$137

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Mon 12/22

9:20 pm-11:59 pm

Nonstop1h 39m

Bozeman Gallatin Field

Sun 12/28

6:09 am-7:20 am

Nonstop2h 11m

$137

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Tue 3/17

9:16 pm-11:56 pm

Nonstop1h 40m

Bozeman Gallatin Field

Thu 3/19

3:39 pm-4:41 pm

Nonstop2h 02m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

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, November is the cheapest month in which you can book a flight from Seattle to Montana (average of $102). Flying from Seattle to Montana in March is currently the most expensive (average of $167). 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 November 13, 2025.

It’s typically best to fly out from Seattle to Montana in the afternoon. Doing so could potentially save you 19% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Seattle to Montana?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Montana. Price data was last updated on November 2, 2025.

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

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 November 13, 2025.

The most flights from SEA to USMT are scheduled on a Monday (17 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (13 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 November 13, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Seattle to Montana have to say. 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
11,281 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,281 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Hawaiian Airlines
7.8
Good
2,809 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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, 9 users have taken a look at flights from Seattle/Tacoma Intl to Montana.

  • How long is the flight from Seattle to Montana?

    There are many flights that can get you from Seattle to Montana in 1h 41m. Fly via Alaska Airlines, Delta, or Hawaiian Airlines to get the fastest option. Airlines will cover a distance of 510 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Most travelers choose Seattle/Tacoma Intl - Bozeman Gallatin Field, Seattle/Tacoma Intl - Billings Logan Intl or Seattle/Tacoma Intl - Great Falls 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: Aeromexico (100%), Horizon Air (96%), SkyWest Airlines (96%).

  • What are the cheapest flights from Seattle to Montana?

    The cheapest flight price from Seattle to Montana is $48. On average you can expect to pay $202. The most popular route, (Seattle/Tacoma Intl - Bozeman Gallatin Field), can usually be booked for $112.

  • 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, November is the cheapest month in which you can book a flight from Seattle to Montana (average of $102). Flying from Seattle to Montana in March is currently the most expensive (average of $167). 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 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$118Average$264FlexibilityNo cancel feeOn-time85%
DeltaCheapest$124Average$401FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$153Average$276FlexibilityNo cancel feeOn-time75%

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