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Cheap flights from Seattle to Montana from C$ 110

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZN
27 Aug — 3 Sep1
1 adult

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 22 August 2025.

Round-trip from

C$ 218

One-way from

C$ 110

Popular in

December

Cheapest in

April

Average price

C$ 357
Hawaiian Airlines
  • Hawaiian Airlines
  • 26/11-2/12
  • Nonstop
  • 3h 47m total
  • Seattle to Montana
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Delta
  • Delta
  • 21/10
  • Nonstop
  • 1h 41m total
  • Seattle to Montana
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 22 August 2025.

Sat 13/97:40 p.m.SEA - BZN
Nonstop1h 43mDelta
Tue 16/911:55 a.m.BZN - SEA
Nonstop2h 05mDelta
Deal found 20/8C$ 218
Sat 13/911:24 a.m.SEA - BZN
Nonstop1h 50mHawaiian Airlines
Mon 15/97:23 p.m.BZN - SEA
Nonstop2h 12mHawaiian Airlines
Deal found 20/8C$ 232
Thu 18/98:35 a.m.SEA - BZN
Nonstop1h 40mDelta
Thu 25/95:28 p.m.BZN - SEA
Nonstop2h 03mDelta
Deal found 21/8C$ 246
Thu 30/108:35 a.m.SEA - BZN
Nonstop1h 41mDelta
Sun 2/1111:40 a.m.BZN - SEA
1 stop5h 52mDelta
Deal found 21/8C$ 260
Thu 18/98:35 a.m.SEA - BZN
Nonstop1h 40mDelta
Sun 21/97:35 a.m.BZN - SEA
Nonstop2h 03mDelta
Deal found 21/8C$ 288
Tue 11/115:40 a.m.SEA - BZN
1 stop8h 45mSouthwest
Tue 18/1112:40 p.m.BZN - SEA
2 stops10h 50mSouthwest
Deal found 21/8C$ 289
Sat 13/95:20 a.m.SEA - BZN
1 stop17h 52mAlaska Airlines
Mon 15/97:23 p.m.BZN - SEA
Nonstop2h 12mAlaska Airlines
Deal found 20/8C$ 292
Sat 13/95:30 a.m.SEA - BZN
1 stop4h 30mDelta
Sat 20/95:30 a.m.BZN - SEA
1 stop6h 35mDelta
Deal found 21/8C$ 301
Thu 18/98:00 a.m.SEA - BZN
Nonstop1h 46mHawaiian Airlines
Sun 21/95:22 a.m.BZN - SEA
1 stop3h 48mHawaiian Airlines
Deal found 21/8C$ 315
Tue 23/93:51 p.m.SEA - BZN
2 stops7h 21mAlaska Airlines
Sat 27/91:54 p.m.BZN - SEA
1 stop4h 56mAlaska Airlines
Deal found 20/8C$ 326
Fri 19/97:40 p.m.SEA - BZN
Nonstop1h 43mDelta
Sun 21/97:35 a.m.BZN - SEA
Nonstop2h 03mDelta
Deal found 21/8C$ 329

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 22 August 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 26/11

4:23 p.m.-7:04 p.m.

Nonstop1h 41m

Bozeman Gallatin Field

Tue 2/12

2:58 p.m.-4:04 p.m.

Nonstop2h 06m

C$ 218

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Sat 13/9

7:40 p.m.-10:23 p.m.

Nonstop1h 43m

Bozeman Gallatin Field

Tue 16/9

11:55 a.m.-1:00 p.m.

Nonstop2h 05m

C$ 218

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Tue 11/11

7:56 a.m.-10:36 a.m.

Nonstop1h 40m

Bozeman Gallatin Field

Tue 18/11

8:00 a.m.-9:01 a.m.

Nonstop2h 01m

C$ 218

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Tue 23/9

7:40 p.m.-10:23 p.m.

Nonstop1h 43m

Bozeman Gallatin Field

Sat 27/9

7:35 a.m.-8:38 a.m.

Nonstop2h 03m

C$ 218

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Tue 11/11

1:55 p.m.-4:38 p.m.

Nonstop1h 43m

Bozeman Gallatin Field

Tue 18/11

5:30 p.m.-6:43 p.m.

Nonstop2h 13m

C$ 218

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Tue 30/9

1:59 p.m.-4:45 p.m.

Nonstop1h 46m

Bozeman Gallatin Field

Sat 4/10

7:35 a.m.-8:38 a.m.

Nonstop2h 03m

C$ 218

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Sat 13/9

7:40 p.m.-10:23 p.m.

Nonstop1h 43m

Bozeman Gallatin Field

Sat 20/9

5:28 p.m.-6:31 p.m.

Nonstop2h 03m

C$ 218

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Wed 17/9

11:24 a.m.-2:14 p.m.

Nonstop1h 50m

Bozeman Gallatin Field

Mon 22/9

3:08 p.m.-4:09 p.m.

Nonstop2h 01m

C$ 232

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Sat 13/9

8:00 a.m.-10:46 a.m.

Nonstop1h 46m

Bozeman Gallatin Field

Mon 15/9

7:23 p.m.-8:35 p.m.

Nonstop2h 12m

C$ 232

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Tue 21/10

8:35 a.m.-11:16 a.m.

Nonstop1h 41m

C$ 110

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/8

Showing 1-10 of 16 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 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 22 August 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 22 August 2025.

The most flights from SEA to USMT are scheduled on a Thursday (27 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 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 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 40m. Fly via Hawaiian Airlines, Delta, or Alaska Airlines 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 Virgin Atlantic (93%), Air France (93%) and KLM (90%).

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Montana

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Fly with Cheapflights

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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.

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