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Cheap flights from Seattle to Montana from C$ 108

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZN
8 Jul — 15 Jul1
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 3 July 2025.

Round-trip from

C$ 240

One-way from

C$ 108

Popular in

October

Cheapest in

April

Average price

C$ 350

Good one-way deal

C$ 120 or less
Alaska Airlines
  • Alaska Airlines
  • 10/9-17/9
  • 2 total stops
  • 9h 20m total
  • Seattle to Montana
Search Deals
Delta
  • Delta
  • 30/8
  • Nonstop
  • 1h 49m total
  • Seattle to Montana
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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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 3 July 2025.

Wed 10/97:50 a.m.SEA - BZN
1 stop4h 24mAlaska Airlines
Tue 23/91:54 p.m.BZN - SEA
1 stop5h 51mAlaska Airlines
Deal found 2/7C$ 240
Fri 15/88:30 a.m.SEA - BZN
Nonstop1h 46mDelta
Sun 17/87:35 a.m.BZN - SEA
Nonstop1h 58mDelta
Deal found 2/7C$ 241
Wed 3/911:50 a.m.SEA - BZN
2 stops10h 05mSouthwest
Tue 9/95:45 p.m.BZN - SEA
1 stop6h 25mSouthwest
Deal found 2/7C$ 248
Wed 13/85:10 a.m.SEA - BZN
1 stop6h 24mUnited Airlines
Sat 16/84:27 p.m.BZN - SEA
1 stop7h 32mUnited Airlines
Deal found 3/7C$ 266
Mon 28/78:00 a.m.SEA - BZN
1 stop4h 06mHawaiian Airlines
Tue 29/74:00 p.m.BZN - SEA
1 stop3h 30mHawaiian Airlines
Deal found 1/7C$ 376

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 3 July 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 10/9

7:50 a.m.-1:14 p.m.

1 stop4h 24m

Bozeman Gallatin Field

Sat 20/9

1:54 p.m.-5:50 p.m.

1 stop4h 56m

C$ 240

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Fri 15/8

8:30 a.m.-11:16 a.m.

Nonstop1h 46m

Bozeman Gallatin Field

Sun 17/8

7:35 a.m.-8:33 a.m.

Nonstop1h 58m

C$ 241

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Wed 3/9

11:50 a.m.-10:55 p.m.

2 stops10h 05m

Bozeman Gallatin Field

Tue 9/9

5:45 p.m.-11:10 p.m.

1 stop6h 25m

C$ 248

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Wed 13/8

5:10 a.m.-12:34 p.m.

1 stop6h 24m

Bozeman Gallatin Field

Sat 16/8

4:27 p.m.-10:59 p.m.

1 stop7h 32m

C$ 266

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Mon 28/7

8:00 a.m.-1:06 p.m.

1 stop4h 06m

Bozeman Gallatin Field

Tue 29/7

4:00 p.m.-6:30 p.m.

1 stop3h 30m

C$ 376

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Sat 30/8

1:59 p.m.-4:48 p.m.

Nonstop1h 49m

C$ 108

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Wed 6/8

6:45 a.m.-4:50 p.m.

1 stop9h 05m

C$ 128

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Sat 13/9

8:00 p.m.-10:38 p.m.

Nonstop1h 38m

C$ 135

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Tue 23/9

7:50 a.m.-1:14 p.m.

1 stop4h 24m

C$ 147

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Mon 15/9

6:25 a.m.-2:32 p.m.

1 stop7h 07m

C$ 169

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

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 3 July 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 3 July 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 3 July 2025.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta from Seattle to Montana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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 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.

  • 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 C$ 108. However, be on the lookout for offers from Southwest and Hawaiian Airlines, as they are both options that can get you from Seattle to Montana for a low price.

  • 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 (100%), Horizon Air (87%) and SkyWest Airlines (83%).

  • 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

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

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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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