Find flights
Deals
When to book
FAQs

Cheap flights from Seattle to Montana from C$ 80

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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZN
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Montana

Enter your travel dates to find the best prices.

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 15 February 2026.

Tue 17/37:59 p.m.
SEA
-
BZN
Nonstop1h 47m
Delta
Mon 23/33:19 p.m.
BZN
-
SEA
Nonstop2h 03m
Delta
Deal found 12/2C$ 159
Tue 17/311:47 a.m.
SEA
-
BZN
Nonstop1h 49m
Delta
Wed 25/311:50 a.m.
BZN
-
SEA
1 stop7h 40m
Delta
Deal found 12/2C$ 173
Tue 17/35:30 a.m.
SEA
-
BZN
1 stop4h 18m
Delta
Tue 24/36:30 p.m.
BZN
-
SEA
1 stop6h 33m
Delta
Deal found 12/2C$ 187
Tue 10/37:45 a.m.
SEA
-
BZN
1 stop4h 23m
Alaska Airlines
Mon 16/33:02 p.m.
BZN
-
SEA
Nonstop2h 04m
Alaska Airlines
Deal found 12/2C$ 200
Tue 17/36:00 a.m.
SEA
-
BZN
1 stop7h 45m
Southwest
Tue 24/33:25 p.m.
BZN
-
SEA
1 stop8h 05m
Southwest
Deal found 14/2C$ 206
Thu 19/311:29 a.m.
SEA
-
BZN
Nonstop1h 41m
Alaska Airlines
Sun 22/37:00 a.m.
BZN
-
SEA
Nonstop2h 07m
Alaska Airlines
Deal found 12/2C$ 207
Tue 17/39:00 a.m.
SEA
-
BZN
1 stop11h 55m
Southwest
Thu 26/37:10 p.m.
BZN
-
SEA
1 stop7h 15m
Southwest
Deal found 14/2C$ 212
Wed 11/37:59 p.m.
SEA
-
BZN
Nonstop1h 46m
Delta
Wed 18/33:19 p.m.
BZN
-
SEA
Nonstop2h 03m
Delta
Deal found 11/2C$ 214
Sat 16/57:30 a.m.
SEA
-
BZN
1 stop11h 00m
Southwest
Tue 19/53:20 p.m.
BZN
-
SEA
2 stops9h 15m
Southwest
Deal found 13/2C$ 221
Wed 11/37:45 a.m.
SEA
-
BZN
1 stop4h 23m
Alaska Airlines
Sun 15/37:00 a.m.
BZN
-
SEA
Nonstop2h 11m
Alaska Airlines
Deal found 13/2C$ 227
Wed 18/34:07 p.m.
SEA
-
BZN
Nonstop1h 39m
Alaska Airlines
Mon 23/37:00 a.m.
BZN
-
SEA
Nonstop2h 08m
Alaska Airlines
Deal found 12/2C$ 234
Sat 7/38:12 a.m.
SEA
-
BZN
Nonstop1h 41m
Hawaiian Airlines
Mon 9/31:48 p.m.
BZN
-
SEA
1 stop5h 50m
Hawaiian Airlines
Deal found 14/2C$ 238

Find flight deals from Seattle to Montana

Keep the following information in mind while searching for Seattle to Montana flight deals. Data was last updated 15 February 2026.

Round-trip from

C$ 159

One-way from

C$ 80

Popular in

February

Cheapest in

January

Average price

C$ 425

Good round-trip deal

C$ 349 or less
Alaska Airlines
  • Alaska Airlines
  • 9/3-19/3
  • Nonstop
  • 3h 40m total
  • Seattle to Montana
Search Deals
Delta
  • Delta
  • 9/4
  • Nonstop
  • 1h 47m total
  • Seattle to Montana
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip 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 629,999 searches. Data last updated 15 February 2026.
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

Fri 10/4

11:47 a.m.-2:36 p.m.

Nonstop1h 49m

Bozeman Gallatin Field

Sun 12/4

7:35 a.m.-8:40 a.m.

Nonstop2h 05m

C$ 159

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Sat 7/3

5:30 a.m.-10:58 a.m.

1 stop4h 28m

Bozeman Gallatin Field

Mon 9/3

3:19 p.m.-4:20 p.m.

Nonstop2h 01m

C$ 173

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Fri 13/3

5:30 a.m.-10:48 a.m.

1 stop4h 18m

Bozeman Gallatin Field

Thu 19/3

7:35 a.m.-8:40 a.m.

Nonstop2h 05m

C$ 173

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Fri 13/3

5:30 a.m.-10:48 a.m.

1 stop4h 18m

Bozeman Gallatin Field

Fri 20/3

11:50 a.m.-4:47 p.m.

1 stop5h 57m

C$ 187

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Tue 17/3

5:30 a.m.-10:48 a.m.

1 stop4h 18m

Bozeman Gallatin Field

Tue 24/3

6:30 p.m.-12:03 a.m.

1 stop6h 33m

C$ 187

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Tue 17/3

5:30 a.m.-10:48 a.m.

1 stop4h 18m

Bozeman Gallatin Field

Wed 25/3

11:50 a.m.-6:30 p.m.

1 stop7h 40m

C$ 187

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Wed 11/3

7:45 a.m.-1:08 p.m.

1 stop4h 23m

Bozeman Gallatin Field

Mon 16/3

7:00 a.m.-8:11 a.m.

Nonstop2h 11m

C$ 200

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Thu 19/3

11:29 a.m.-2:10 p.m.

Nonstop1h 41m

Bozeman Gallatin Field

Thu 26/3

3:04 p.m.-4:04 p.m.

Nonstop2h 00m

C$ 207

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Tue 17/3

6:00 a.m.-2:45 p.m.

1 stop7h 45m

Bozeman Gallatin Field

Tue 24/3

6:30 a.m.-3:45 p.m.

2 stops10h 15m

C$ 212

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Wed 4/3

7:45 p.m.-10:25 p.m.

Nonstop1h 40m

Bozeman Gallatin Field

Mon 9/3

3:19 p.m.-4:20 p.m.

Nonstop2h 01m

C$ 214

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/2

Showing 1-10 of 19 results
1
2

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, March is the cheapest month in which you can book a flight from Seattle to Montana (average of C$ 93). Flying from Seattle to Montana in June is currently the most expensive (average of C$ 216). 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 15 February 2026.

It’s optimal to fly from Seattle to Montana in the afternoon. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.

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 15 February 2026.

The most flights from SEA to USMT are scheduled on a Sunday (23 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).

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 18.4 km from the centre of the city.

  • How popular is this Seattle to Montana flight route?

    The Seattle/Tacoma Intl to Montana flight path was viewed by 2 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 Seattle to Montana?

    There are many flights that can get you from Seattle to Montana in 1h 47m. Fly via Delta to get the fastest option. The distance between Seattle and Montana is about 871 km. All flights are typically direct.

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

    The top 3 most reliable airlines when flying from Seattle to Montana are Delta (87%), Horizon Air (85%) and KLM (84%).

  • What are the cheapest flights from Seattle to Montana?

    The cheapest flight price from Seattle to Montana is C$ 349. On average you can expect to pay C$ 350. The most popular route, (Seattle/Tacoma Intl - Bozeman Gallatin Field), can usually be booked for C$ 319.

  • 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, March is the cheapest month in which you can book a flight from Seattle to Montana (average of C$ 93). Flying from Seattle to Montana in June is currently the most expensive (average of C$ 216). 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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Montana?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Montana. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Montana?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Montana from Seattle.

Can Cheapflights find flights from Seattle to Montana with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to Montana with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Montana become cheaper?

Yes, Cheapflights offers price alerts on Seattle to Montana flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.