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Cheap flights from Seattle to Montana from C$ 133

SEA — BZN
9 Dec — 16 Dec1
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

Sat 12/125:30 a.m. -
1 stop5h 08m
Sun 13/126:16 p.m. -
1 stop6h 49m
Deal found 9/11C$ 264
Thu 3/125:57 p.m. -
1 stop5h 40m
Sat 5/121:19 p.m. -
1 stop6h 28m
Deal found 5/11C$ 264
Sat 5/1211:46 a.m. -
Nonstop1h 49m
Sun 6/123:48 p.m. -
Nonstop2h 09m
Deal found 5/11C$ 327
Fri 4/125:30 a.m. -
1 stop6h 09m
Fri 11/125:25 a.m. -
1 stop4h 54m
Deal found 5/11C$ 341
Thu 24/124:25 p.m. -
Nonstop1h 44m
Fri 25/121:50 p.m. -
Nonstop2h 03m
Deal found 5/11C$ 348
Tue 8/125:30 a.m. -
1 stop5h 08m
Tue 15/126:16 p.m. -
1 stop6h 49m
Deal found 8/11C$ 356
Sat 5/1212:50 p.m. -
1 stop7h 55m
Sun 6/125:58 p.m. -
1 stop6h 46m
Deal found 5/11C$ 356
Mon 14/125:30 a.m. -
1 stop5h 08m
Wed 16/1212:28 p.m. -
1 stop7h 19m
Deal found 7/11C$ 363
Sat 19/129:50 a.m. -
Nonstop1h 32m
Sat 16/12:12 p.m. -
Nonstop1h 41m
Deal found 6/11C$ 363
Wed 23/128:10 p.m. -
Nonstop1h 40m
Tue 29/127:01 a.m. -
Nonstop2h 08m
Deal found 5/11C$ 370
Sat 19/129:50 a.m. -
Nonstop1h 32m
Sun 17/17:35 a.m. -
Nonstop1h 39m
Deal found 6/11C$ 377
Mon 7/125:57 p.m. -
1 stop5h 29m
Mon 14/125:15 a.m. -
1 stop5h 04m
Deal found 7/11C$ 377

Find flight deals from Seattle to Montana

Round-trip from

C$ 264

One-way from

C$ 133

Popular in

June

Cheapest in

March

Average price

C$ 461

Good round-trip deal

C$ 397 or less
Delta
  • Delta
  • 12/12-15/12
  • 2 total stops
  • 12h 27m total
  • Seattle to Montana
Search Deals
Delta
  • Delta
  • 12/12-31/12
  • 1 total stop
  • 5h 08m total
  • Seattle to Montana
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Montana.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seattle to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKalispell

SEA Seattle/Tacoma Intl - FCA Kalispell Glacier Park

SEAFCA

Seattle/Tacoma Intl

Sat 12/12

5:30 a.m.-11:38 a.m.

1 stop5h 08m

Kalispell Glacier Park

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 133

SeattleKalispell

SEA Seattle/Tacoma Intl - FCA Kalispell Glacier Park

SEAFCA

Seattle/Tacoma Intl

Wed 9/12

9:18 a.m.-5:36 p.m.

1 stop7h 18m

Kalispell Glacier Park

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 133

SeattleBozeman

SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field

SEABZN

Seattle/Tacoma Intl

Wed 9/12

11:46 a.m.-2:35 p.m.

Nonstop1h 49m

Bozeman Gallatin Field

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 154

SeattleBozeman

SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field

SEABZN

Seattle/Tacoma Intl

Thu 4/3

9:15 p.m.-11:51 p.m.

Nonstop1h 36m

Bozeman Gallatin Field

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 175

SeattleBozeman

SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field

SEABZN

Seattle/Tacoma Intl

Fri 11/12

11:46 a.m.-2:35 p.m.

Nonstop1h 49m

Bozeman Gallatin Field

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 175

SeattleBozeman

SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field

SEABZN

Seattle/Tacoma Intl

Sun 3/1

4:05 p.m.-6:51 p.m.

Nonstop1h 46m

Bozeman Gallatin Field

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 175

SeattleBozeman

SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field

SEABZN

Seattle/Tacoma Intl

Thu 24/12

8:26 a.m.-11:19 a.m.

Nonstop1h 53m

Bozeman Gallatin Field

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 175

SeattleBozeman

SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field

SEABZN

Seattle/Tacoma Intl

Sun 20/12

8:26 a.m.-11:19 a.m.

Nonstop1h 53m

Bozeman Gallatin Field

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 175

SeattleBozeman

SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field

SEABZN

Seattle/Tacoma Intl

Sun 10/1

1:40 p.m.-4:25 p.m.

Nonstop1h 45m

Bozeman Gallatin Field

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 175

SeattleBozeman

SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field

SEABZN

Seattle/Tacoma Intl

Thu 14/1

12:10 p.m.-2:55 p.m.

Nonstop1h 45m

Bozeman Gallatin Field

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 175

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

Showing 1-10 of 58 resultsSorted by cheapest first
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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

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, January is the cheapest month in which you can book a flight from Seattle to Montana (average of C$ 329). Flying from Seattle to Montana in September is currently the most expensive (average of C$ 567). 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?

It’s optimal to fly from Seattle to Montana in the afternoon. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Seattle to Montana

The most flights from SEA to USMT are scheduled on a Sunday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Seattle to Montana?

Airfare is below average for this route at the moment.
Seattle to Montana flights typically cost between C$ 391 and C$ 504 in January.
The cheapest round-trip price found within the last 5 days was C$ 306 on Delta (20 Jan-27 Jan).

How far ahead should I book a flight from Seattle to Montana?

To ensure you get the cheapest price possible for a flight from Seattle to Montana, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

  • 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 1 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 45m. Fly via Delta or Alaska Airlines to get the fastest option. The distance between Seattle and Montana is about 871 km. This flight may include one or multiple stops.

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

    The top 3 most reliable airlines when flying from Seattle to Montana are Finnair (100%), Air France (90%) and SkyWest Airlines (84%).

  • 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, January is the cheapest month in which you can book a flight from Seattle to Montana (average of C$ 329). Flying from Seattle to Montana in September is currently the most expensive (average of C$ 567). 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

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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.

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

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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.

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