What is the cheapest airline that flies from Bozeman Gallatin Field to Seattle/Tacoma Intl?

Alaska Airlines and Delta are the most popular carriers operating from Bozeman Gallatin Field to Seattle/Tacoma Intl

What airlines fly to Seattle?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Seattle from Bozeman according to our data. Alaska Airlines is the first choice among our users, with 78% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

How many flights depart from Bozeman to Seattle on average per week?

As of November 2025, there are 128 flights per week flying from Bozeman to Seattle. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

How many flights depart from Bozeman to Seattle on average per day?

The number of flights available between Bozeman and Seattle is 18 per day as of November 2025. The most frequent departure time is 8:00AM, with 72% of daily flights leaving at noon.

When did momondo last update prices for flights from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport were last updated today.

How many operators does momondo search for flights from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport?

The number of operators available for flights from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport is 3 as of November 2025.

How old do you have to be to fly from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$48 Cheap Flights from Bozeman to Seattle in 2025/26

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1:46 pm - 4:21 pmBZN-SEA

3h 35m1 stop

8:25 am - 1:06 pmSEA-BZN

3h 41m1 stop

$135Alaska Airlines

Find Deal

Wed, Jan 28 - Sat, Jan 31

1:46 pm - 6:33 pmBZN-SEA

5h 47m1 stop

10:20 am - 3:23 pmSEA-BZN

4h 03m1 stop

$136Alaska Airlines

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Thu, Jan 15 - Sun, Jan 18

3:03 pm - 4:05 pmBZN-SEA

2h 02mnonstop

9:16 pm - 11:56 pmSEA-BZN

1h 40mnonstop

$137Alaska Airlines

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Wed, Jan 7 - Sun, Jan 11

7:19 am - 8:29 amBZN-SEA

2h 10mnonstop

7:45 pm - 10:31 pmSEA-BZN

1h 46mnonstop

$147Delta

Find Deal

Wed, Dec 24 - Sat, Dec 27

7:56 pm - 9:06 pmBZN-SEA

2h 10mnonstop

9:20 pm - 11:59 pmSEA-BZN

1h 39mnonstop

$148Hawaiian Airlines

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Sun, Dec 21 - Sun, Dec 28

2:57 pm - 4:02 pmBZN-SEA

2h 05mnonstop

9:20 pm - 11:59 pmSEA-BZN

1h 39mnonstop

$152Alaska Airlines

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Fri, Dec 19 - Fri, Dec 26

1:43 pm - 4:24 pmBZN-SEA

3h 41m1 stop

8:25 am - 1:06 pmSEA-BZN

3h 41m1 stop

$153Hawaiian Airlines

Find Deal

Tue, Jan 6 - Tue, Jan 13

11:15 am - 8:20 pmBZN-SEA

10h 05m2 stops

12:40 pm - 8:30 pmSEA-BZN

6h 50m1 stop

$156Southwest

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Wed, Jan 28 - Sat, Jan 31

3:00 pm - 4:08 pmBZN-SEA

2h 08mnonstop

5:25 am - 10:50 amSEA-BZN

4h 25m1 stop

$157Delta

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Sat, Dec 13 - Sun, Dec 14

7:40 am - 6:35 pmBZN-SEA

11h 55m2 stops

7:00 am - 8:30 pmSEA-BZN

12h 30m2 stops

$161Southwest

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Wed, Jan 28 - Sat, Jan 31

Alaska Airlines flights from Bozeman to Seattle

Our best Alaska Airlines deals on Bozeman to Seattle flight tickets

Alaska Airlines

Jan 28

BZN1:46 pmBozeman Gallatin Field

3h 35m

1 stop

SEA4:21 pmSeattle/Tacoma Intl

Jan 31

SEA8:25 amSeattle/Tacoma Intl

3h 41m

1 stop

BZN1:06 pmBozeman Gallatin Field

$135

Find similar

Alaska Airlines

Jan 15

BZN1:46 pmBozeman Gallatin Field

5h 47m

1 stop

SEA6:33 pmSeattle/Tacoma Intl

Jan 18

SEA10:20 amSeattle/Tacoma Intl

4h 03m

1 stop

BZN3:23 pmBozeman Gallatin Field

$136

Find similar

Alaska Airlines

Jan 7

BZN3:03 pmBozeman Gallatin Field

2h 02m

SEA4:05 pmSeattle/Tacoma Intl

Jan 11

SEA9:16 pmSeattle/Tacoma Intl

1h 40m

BZN11:56 pmBozeman Gallatin Field

$137

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Southwest flights from Bozeman to Seattle

Our best Southwest deals on Bozeman to Seattle flight tickets

Southwest

Jan 28

BZN11:15 amBozeman Gallatin Field

10h 05m

2 stops

SEA8:20 pmSeattle/Tacoma Intl

Jan 31

SEA12:40 pmSeattle/Tacoma Intl

6h 50m

1 stop

BZN8:30 pmBozeman Gallatin Field

$156

Find similar

Southwest

Jan 28

BZN7:40 amBozeman Gallatin Field

11h 55m

2 stops

SEA6:35 pmSeattle/Tacoma Intl

Jan 31

SEA7:00 amSeattle/Tacoma Intl

12h 30m

2 stops

BZN8:30 pmBozeman Gallatin Field

$161

Find similar

Southwest

Dec 16

BZN10:45 amBozeman Gallatin Field

10h 55m

2 stops

SEA8:40 pmSeattle/Tacoma Intl

Dec 19

SEA5:20 amSeattle/Tacoma Intl

5h 35m

1 stop

BZN11:55 amBozeman Gallatin Field

$294

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Route

Depart

Return

Price

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Wed 1/28

1:46 pm-4:21 pm

1 stop3h 35m

Seattle/Tacoma Intl

Sat 1/31

8:25 am-1:06 pm

1 stop3h 41m

$135

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Thu 1/15

1:46 pm-6:33 pm

1 stop5h 47m

Seattle/Tacoma Intl

Sun 1/18

10:20 am-3:23 pm

1 stop4h 03m

$136

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Wed 1/7

3:03 pm-4:05 pm

Nonstop2h 02m

Seattle/Tacoma Intl

Sun 1/11

9:16 pm-11:56 pm

Nonstop1h 40m

$137

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Wed 12/24

7:19 am-8:29 am

Nonstop2h 10m

Seattle/Tacoma Intl

Sat 12/27

7:45 pm-10:31 pm

Nonstop1h 46m

$147

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Sun 12/21

7:56 pm-9:06 pm

Nonstop2h 10m

Seattle/Tacoma Intl

Sun 12/28

9:20 pm-11:59 pm

Nonstop1h 39m

$148

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Fri 12/19

2:57 pm-4:02 pm

Nonstop2h 05m

Seattle/Tacoma Intl

Fri 12/26

9:20 pm-11:59 pm

Nonstop1h 39m

$152

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Tue 1/6

1:43 pm-4:24 pm

1 stop3h 41m

Seattle/Tacoma Intl

Tue 1/13

8:25 am-1:06 pm

1 stop3h 41m

$153

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Wed 1/28

11:15 am-8:20 pm

2 stops10h 05m

Seattle/Tacoma Intl

Sat 1/31

12:40 pm-8:30 pm

1 stop6h 50m

$156

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Sat 12/13

3:00 pm-4:08 pm

Nonstop2h 08m

Seattle/Tacoma Intl

Sun 12/14

5:25 am-10:50 am

1 stop4h 25m

$157

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Wed 1/28

7:40 am-6:35 pm

2 stops11h 55m

Seattle/Tacoma Intl

Sat 1/31

7:00 am-8:30 pm

2 stops12h 30m

$161

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How to get the cheapest flight ticket from Bozeman to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Bozeman to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $177. If you don’t want to visit Seattle in October, then you should wait until September to fly from Bozeman, when ticket prices are also cheap, with an average price of $202.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Bozeman is on a Friday. momondo users have found tickets for Friday departures for as low as $368. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Bozeman because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $573.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Bozeman in the evening is the least expensive time of day to depart. momondo users have found prices as low as $326 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $488. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Bozeman Gallatin Field to Seattle/Tacoma Intl flight route?

Fly from Bozeman Gallatin Field to Seattle/Tacoma Intl for the best Bozeman Gallatin Field - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Bozeman when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $259 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Bozeman for as low as $192 on momondo.

What cabin class options are available on Bozeman Gallatin Field to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Bozeman Gallatin Field to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Bozeman to Seattle flight prices changed over time?

As of November 2025, prices for Bozeman to Seattle flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Bozeman to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Bozeman to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bozeman to Seattle (BZN to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bozeman to Seattle

Best Price Found	$198
Fastest flight time	1h 59m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Seattle	1 airport

The best one-way flight to Seattle from Bozeman in the past 72 hours is $198. The best round-trip flight deal from Bozeman to Seattle found on momondo in the last 72 hours is $233.

The fastest flight from Bozeman to Seattle takes 1h 59m

Direct flights go from Bozeman to Seattle on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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How far is Bozeman Gallatin Field to Seattle/Tacoma Intl by plane?
Bozeman Gallatin Field and Seattle/Tacoma Intl are 551.5 mi apart from one another. Flights usually cover this in 1h 59m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport is 3 as of November 2025.
How old do you have to be to fly from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Bozeman to Seattle?
Based on momondo bookings for flights between Bozeman and Seattle, the leading plane model is Embraer 175, making up 31.64% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 22.92%, Boeing 737-800 Passenger/BBJ2 (winglets) with 15.42%, and Boeing 737 MAX 9 with 10.55%.
What is the most popular airline from Bozeman to Seattle?
momondo data reveals that the most frequently booked airline on the route from Bozeman to Seattle is Alaska Airlines, representing 76% of all bookings. The subsequent popular airlines are Delta at 17% and Hawaiian Airlines at 7%.

Best airlines flying from Bozeman to Seattle

Compare and see reviews for airlines that fly from Bozeman to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $98	Free Cancellation	Rating 7.8 2,813 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $138	Free Cancellation	Rating 7.9 7,993 reviews	Search Delta flights
Alaska Airlines	PriceFrom $147	Free Cancellation	Rating 8.0 11,340 reviews	Search Alaska Airlines flights

Alaska Airlines Flights From Bozeman to Seattle
Alaska Airlines flight deals from Bozeman to Seattle start from $147 round-trip. Over the 18 Alaska Airlines flights for this route in a normal week, average airfare is usually $257 round-trip - but some users have found much cheaper deals with momondo.
Delta Flights From Bozeman to Seattle
Delta is also a popular choice for this route. Delta flight deals for Bozeman to Seattle start from as low as $138 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $257. Delta operates 11 flights to Seattle from Bozeman in an average week. Users have rated it 7.9/10 across 7,993 reviews.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Puyallup

Marysville

Redmond

Tukwila

Lakewood

Federal Way

Fife

Cle Elum

Centralia

Kirkland

Westport

Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Bozeman to Seattle?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bozeman to Seattle for you.

Can I find flights from Bozeman to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bozeman to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Bozeman to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Bozeman. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bozeman to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Bozeman to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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Cheap flights from Bozeman to Seattle from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bozeman to Seattle departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Alaska Airlines flights from Bozeman to Seattle

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How to get the cheapest flight ticket from Bozeman to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

What is the cheapest Bozeman Gallatin Field to Seattle/Tacoma Intl flight route?

Fly from Bozeman Gallatin Field to Seattle/Tacoma Intl for the best Bozeman Gallatin Field - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

What cabin class options are available on Bozeman Gallatin Field to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Bozeman Gallatin Field to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Bozeman to Seattle flight prices changed over time?

As of November 2025, prices for Bozeman to Seattle flights are approximately 12% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Bozeman Gallatin Field to Seattle/Tacoma Intl?

Alaska Airlines and Delta are the most popular carriers operating from Bozeman Gallatin Field to Seattle/Tacoma Intl

What airlines fly to Seattle?

How many flights depart from Bozeman to Seattle on average per day?

The number of flights available between Bozeman and Seattle is 18 per day as of November 2025. The most frequent departure time is 8:00AM, with 72% of daily flights leaving at noon.

How many flights depart from Bozeman to Seattle on average per week?

As of November 2025, there are 128 flights per week flying from Bozeman to Seattle. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

When to book flights from Bozeman to Seattle

Cheap Bozeman to Seattle (BZN to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bozeman to Seattle

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

How far is Bozeman Gallatin Field to Seattle/Tacoma Intl by plane?

When did momondo last update prices for flights from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport?

How many operators does momondo search for flights from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport?

How old do you have to be to fly from Bozeman Gallatin Field Airport to Seattle/Tacoma Intl Airport?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

What is the most popular plane model from Bozeman to Seattle?

What is the most popular airline from Bozeman to Seattle?

Best airlines flying from Bozeman to Seattle

Compare and see reviews for airlines that fly from Bozeman to Seattle with momondo

Alaska Airlines Flights From Bozeman to Seattle

Delta Flights From Bozeman to Seattle

Traveling to a place near Seattle?

Why use momondo?

Why should I use momondo to find a flight deal from Bozeman to Seattle?

Can I find flights from Bozeman to Seattle with flexible booking policies on momondo?

How can momondo help me find flights from Bozeman to Seattle?

I’m not ready to book a flight from Bozeman to Seattle right now. Can momondo alert me if prices change?

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington