HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZN
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Montana 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 Seattle to Montana

Keep the following information in mind while searching for Seattle to Montana flight deals. Data was last updated julio 3, 2025.

Round-trip from

$149
(Trip.com)

One-way from

$79
(Delta)

Popular in

October

Cheapest in

April

Average price

$257

Good round-trip deal

$197 or less

Good one-way deal

$119 or less
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. 2% potential increase in price ($7 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 July 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

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 julio 3, 2025.

This Trip.com deal was found by Cheapflights users on 7/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/195:03 pmSEA - FCA
Nonstop1h 17mHawaiian Airlines
mar. 8/268:02 pmFCA - SEA
Nonstop1h 33mHawaiian Airlines
Deal found 7/1$149
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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. 9/21:14 pmSEA - GTF
Nonstop1h 35mAlaska Airlines
sáb. 9/134:29 pmGTF - SEA
Nonstop2h 03mAlaska Airlines
Deal found 7/2$152
This Hawaiian Airlines deal was found by Cheapflights users on 7/2. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/312:03 pmSEA - BIL
Nonstop2h 00mHawaiian Airlines
sáb. 9/66:00 amBIL - SEA
Nonstop2h 08mHawaiian Airlines
Deal found 7/2$157
This Hawaiian Airlines deal was found by Cheapflights users on 6/30. 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.
mié. 9/243:35 pmSEA - MSO
Nonstop1h 25mHawaiian Airlines
sáb. 9/272:14 pmMSO - SEA
Nonstop1h 35mHawaiian Airlines
Deal found 6/30$157
This Hawaiian Airlines deal was found by Cheapflights users on 7/1. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/21:14 pmSEA - GTF
Nonstop1h 35mHawaiian Airlines
sáb. 9/134:29 pmGTF - SEA
Nonstop2h 03mHawaiian Airlines
Deal found 7/1$157
This Netflights deal was found by Cheapflights users on 7/2. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/95:02 pmSEA - FCA
Nonstop1h 20mAlaska Airlines
vie. 9/198:02 pmFCA - SEA
Nonstop1h 39mAlaska Airlines
Deal found 7/2$164
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
mié. 9/107:50 amSEA - BZN
1 stop4h 24mAlaska Airlines
sáb. 9/201:54 pmBZN - SEA
1 stop4h 56mAlaska Airlines
Deal found 7/2$176
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
mié. 10/153:07 pmSEA - HLN
Nonstop1h 34mAlaska Airlines
mar. 10/216:18 pmHLN - SEA
Nonstop1h 52mAlaska Airlines
Deal found 7/2$177
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/158:30 amSEA - BZN
Nonstop1h 46mDelta
dom. 8/177:35 amBZN - SEA
Nonstop1h 58mDelta
Deal found 7/2$177
This Trip.com deal was found by Cheapflights users on 7/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/1711:23 amSEA - BZN
Nonstop1h 43mHawaiian Airlines
dom. 8/245:22 amBZN - SEA
1 stop6h 18mHawaiian Airlines
Deal found 7/3$179
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/311:50 amSEA - BZN
2 stops10h 05mSouthwest
mar. 9/95:45 pmBZN - SEA
1 stop6h 25mSouthwest
Deal found 7/2$182
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/112:06 pmSEA - BIL
Nonstop1h 54mAlaska Airlines
sáb. 3/286:00 amBIL - SEA
Nonstop2h 12mAlaska Airlines
Deal found 7/3$193

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 julio 3, 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

mar. 8/19

5:03 pm-7:20 pm

Nonstop1h 17m

Kalispell Glacier Park

mar. 8/26

8:02 pm-8:35 pm

Nonstop1h 33m

$149

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

mar. 9/2

1:14 pm-3:49 pm

Nonstop1h 35m

Great Falls

sáb. 9/13

4:29 pm-5:32 pm

Nonstop2h 03m

$152

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

mié. 9/3

12:03 pm-3:03 pm

Nonstop2h 00m

Billings Logan Intl

sáb. 9/6

6:00 am-7:08 am

Nonstop2h 08m

$157

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

mié. 9/24

12:43 pm-3:18 pm

Nonstop1h 35m

Missoula Johnson-Bell Field

sáb. 9/27

6:40 pm-7:15 pm

Nonstop1h 35m

$157

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

mar. 9/2

1:14 pm-3:49 pm

Nonstop1h 35m

Great Falls

sáb. 9/13

4:29 pm-5:32 pm

Nonstop2h 03m

$157

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

mar. 9/9

5:02 pm-7:22 pm

Nonstop1h 20m

Kalispell Glacier Park

vie. 9/19

8:02 pm-8:41 pm

Nonstop1h 39m

$164

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

mié. 9/10

7:50 am-1:14 pm

1 stop4h 24m

Bozeman Gallatin Field

mar. 9/23

1:54 pm-6:45 pm

1 stop5h 51m

$176

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

vie. 8/15

8:30 am-11:16 am

Nonstop1h 46m

Bozeman Gallatin Field

dom. 8/17

7:35 am-8:33 am

Nonstop1h 58m

$177

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

dom. 8/17

11:23 am-2:06 pm

Nonstop1h 43m

Bozeman Gallatin Field

dom. 8/24

5:22 am-10:40 am

1 stop6h 18m

$179

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

mié. 9/3

11:50 am-10:55 pm

2 stops10h 05m

Bozeman Gallatin Field

mar. 9/9

5:45 pm-11:10 pm

1 stop6h 25m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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

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 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 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 julio 3, 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 julio 3, 2025.

The most flights from SEA to USMT are scheduled on a Thursday (26 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (8 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 julio 3, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

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
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

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
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

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
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

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 Hawaiian Airlines and Southwest, 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 - Billings Logan Intl or Seattle/Tacoma Intl - Kalispell Glacier Park 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: Virgin Atlantic (100%), Horizon Air (87%), SkyWest Airlines (83%).

  • What are the cheapest flights from Seattle to Montana?

    The cheapest flight price from Seattle to Montana is $108. On average you can expect to pay $210. The most popular route, (Seattle/Tacoma Intl - Bozeman Gallatin Field), can usually be booked for $153.

  • 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 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Montana

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Dallas/Fort Worth flights
Seattle to Los Angeles flights
Seattle to Las Vegas flights
Seattle to Sky Harbor Intl flights
Seattle to John F Kennedy Intl flights
Seattle to San Francisco flights
Seattle to Honolulu flights
Seattle to Newark flights
Seattle to O'Hare Intl flights
Portland to Los Angeles flights
Seattle to Denver flights
Seattle to San Diego flights
Seattle to Ontario flights
Seattle to Hobby flights
Seattle to Boston flights
Seattle to Santa Ana flights
Seattle to LaGuardia flights
Seattle to Salt Lake City flights
Seattle to Orlando flights
Seattle to Oakland flights
Seattle to San Jose flights
Portland to John F Kennedy Intl flights
Everett to Las Vegas flights
Seattle to Miami flights
Seattle to Detroit flights
Seattle to Atlanta flights
Seattle to Fort Lauderdale flights
Portland to Newark flights
Portland to San Francisco flights
Seattle to Dulles Intl flights
Portland to Las Vegas flights
Portland to O'Hare Intl flights
Seattle to Kahului flights
Seattle to Philadelphia flights
Seattle to George Bush Intcntl flights
Everett to Sky Harbor Intl flights
Portland to Sky Harbor Intl flights
Seattle to Reagan-National flights
Seattle to Love Field flights
Portland to Denver flights
Seattle to Sacramento flights
Seattle to Nashville flights
Seattle to Minneapolis flights
Portland to Honolulu flights
Portland to Santa Ana flights
Seattle to Milwaukee flights
Seattle to New Orleans flights
Seattle to Kailua-Kona flights
Seattle to Midway flights
Portland to Dallas/Fort Worth flights

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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$128Average$415FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$137Average$262FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$156Average$289FlexibilityNo 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.