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

Delta and Alaska Airlines 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 74% 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 January 2026, there are 120 flights per week flying from Bozeman to Seattle. The most common day of the week flights depart is Fri, with 18% 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 17 per day as of January 2026. The most frequent departure time is 7:00AM, with 57% 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 January 2026.

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.

$69 Cheap Flights from Bozeman to Seattle in 2026

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3:02 pm - 4:06 pm

BZN

SEA

2h 04mnonstop

11:26 am - 2:08 pm

SEA

BZN

1h 42mnonstop

$137Alaska Airlines

Fri, Feb 27 - Mon, Mar 2

11:33 am - 12:33 pm

BZN

SEA

2h 00mnonstop

9:10 am - 3:22 pm

SEA

BZN

5h 12m

1 stop

$147Alaska Airlines

Fri, Feb 27 - Mon, Mar 2

6:30 pm - 12:09 am

BZN

SEA

6h 39m

1 stop

5:30 am - 10:48 am

SEA

BZN

4h 18m

1 stop

$157Delta

Tue, Mar 3 - Sun, Mar 8

7:00 am - 8:11 am

BZN

SEA

2h 11mnonstop

11:26 am - 2:08 pm

SEA

BZN

1h 42mnonstop

$167Alaska Airlines

Fri, Feb 20 - Fri, Feb 20

7:00 am - 8:11 am

BZN

SEA

2h 11mnonstop

9:16 pm - 11:56 pm

SEA

BZN

1h 40mnonstop

$172Alaska Airlines

Mon, Feb 23 - Tue, Feb 24

1:48 pm - 6:38 pm

BZN

SEA

5h 50m

1 stop

9:16 pm - 11:56 pm

SEA

BZN

1h 40mnonstop

$182Alaska Airlines

Tue, Feb 24 - Fri, Feb 27

3:19 pm - 4:22 pm

BZN

SEA

2h 03mnonstop

7:59 pm - 10:46 pm

SEA

BZN

1h 47mnonstop

$187Delta

Wed, Mar 18 - Mon, Mar 23

7:00 am - 8:11 am

BZN

SEA

2h 11mnonstop

4:03 pm - 6:41 pm

SEA

BZN

1h 38mnonstop

$192Alaska Airlines

Tue, Feb 24 - Thu, Feb 26

4:29 pm - 9:12 pm

BZN

SEA

5h 43m

1 stop

7:15 am - 2:21 pm

SEA

BZN

6h 06m

1 stop

$194United Airlines

Fri, Feb 27 - Wed, Mar 4

5:30 am - 9:45 am

BZN

SEA

5h 15m

1 stop

7:45 pm - 10:25 pm

SEA

BZN

1h 40mnonstop

$197Delta

Fri, Feb 13 - Sun, Feb 15

Southwest flights from Bozeman to Seattle

Our best Southwest deals on Bozeman to Seattle flight tickets

Southwest

Feb 24

BZN3:50 pmBozeman Gallatin Field

7h 40m

1 stop

SEA10:30 pmSeattle/Tacoma Intl

Feb 26

SEA6:15 amSeattle/Tacoma Intl

9h 25m

2 stops

BZN4:40 pmBozeman Gallatin Field

$212

Southwest

Feb 24

BZN7:40 amBozeman Gallatin Field

11h 10m

1 stop

SEA5:50 pmSeattle/Tacoma Intl

Feb 27

SEA4:30 pmSeattle/Tacoma Intl

6h 25m

1 stop

BZN11:55 pmBozeman Gallatin Field

$248

Southwest

Mar 3

BZN7:40 amBozeman Gallatin Field

11h 55m

2 stops

SEA6:35 pmSeattle/Tacoma Intl

Mar 5

SEA3:45 pmSeattle/Tacoma Intl

7h 25m

1 stop

BZN12:10 amBozeman Gallatin Field

$252

United Airlines flights from Bozeman to Seattle

Our best United Airlines deals on Bozeman to Seattle flight tickets

United Airlines

Feb 27

BZN4:29 pmBozeman Gallatin Field

5h 43m

1 stop

SEA9:12 pmSeattle/Tacoma Intl

Mar 4

SEA7:15 amSeattle/Tacoma Intl

6h 06m

1 stop

BZN2:21 pmBozeman Gallatin Field

$194

United Airlines

Mar 11

BZN1:35 pmBozeman Gallatin Field

6h 05m

1 stop

SEA6:40 pmSeattle/Tacoma Intl

Mar 15

SEA5:00 amSeattle/Tacoma Intl

6h 32m

1 stop

BZN12:32 pmBozeman Gallatin Field

$251

United Airlines

Mar 2

BZN1:05 pmBozeman Gallatin Field

8h 56m

2 stops

SEA9:01 pmSeattle/Tacoma Intl

Mar 3

SEA7:15 amSeattle/Tacoma Intl

6h 06m

1 stop

BZN2:21 pmBozeman Gallatin Field

$266

Fly from

Fly to

Route

Depart

Return

Price

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Fri 2/27

3:02 pm-4:06 pm

Nonstop2h 04m

Seattle/Tacoma Intl

Mon 3/2

11:26 am-2:08 pm

Nonstop1h 42m

$137

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Fri 2/27

11:33 am-12:33 pm

Nonstop2h 00m

Seattle/Tacoma Intl

Mon 3/2

9:10 am-3:22 pm

1 stop5h 12m

$147

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Tue 3/3

6:30 pm-12:09 am

1 stop6h 39m

Seattle/Tacoma Intl

Sun 3/8

5:30 am-10:48 am

1 stop4h 18m

$157

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Fri 2/20

7:00 am-8:11 am

Nonstop2h 11m

Seattle/Tacoma Intl

Fri 2/20

11:26 am-2:08 pm

Nonstop1h 42m

$167

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Mon 2/23

7:00 am-8:11 am

Nonstop2h 11m

Seattle/Tacoma Intl

Tue 2/24

9:16 pm-11:56 pm

Nonstop1h 40m

$172

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Tue 2/24

1:48 pm-6:38 pm

1 stop5h 50m

Seattle/Tacoma Intl

Fri 2/27

9:16 pm-11:56 pm

Nonstop1h 40m

$182

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Wed 3/18

3:19 pm-4:22 pm

Nonstop2h 03m

Seattle/Tacoma Intl

Mon 3/23

7:59 pm-10:46 pm

Nonstop1h 47m

$187

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Tue 2/24

7:00 am-8:11 am

Nonstop2h 11m

Seattle/Tacoma Intl

Thu 2/26

4:03 pm-6:41 pm

Nonstop1h 38m

$192

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Fri 2/27

4:29 pm-9:12 pm

1 stop5h 43m

Seattle/Tacoma Intl

Wed 3/4

7:15 am-2:21 pm

1 stop6h 06m

$194

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Fri 2/13

5:30 am-9:45 am

1 stop5h 15m

Seattle/Tacoma Intl

Sun 2/15

7:45 pm-10:25 pm

Nonstop1h 40m

$197

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Showing 1-10 of 20 resultsSorted by cheapest first

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, December 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 $157. If you don’t want to visit Seattle in December, then you should wait until October to fly from Bozeman, when ticket prices are also cheap, with an average price of $177.

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 $336. 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 $558.

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 $322 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $485. 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 $245 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 January 2026, prices for Bozeman to Seattle flights are approximately 15% 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	$163
Fastest flight time	1h 59m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Bozeman in the past 72 hours is $163. The best round-trip flight deal from Bozeman to Seattle found on momondo in the last 72 hours is $240.

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

Direct flights go from Bozeman to Seattle every day.

There is 1 airport in Seattle. From Bozeman there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

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 January 2026.
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 Boeing 737-800 Passenger/BBJ2 (winglets), making up 25.35% of the total bookings. Other popular models include Boeing 737 MAX 8 with 13.82%, Embraer 175 with 11.52%, and Boeing 737-900 Passenger/BBJ3 (winglets) with 9.22%.
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 71% of all bookings. The subsequent popular airlines are Delta at 22% 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 $78	Free Cancellation	Rating 7.8 2,829 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $137	Free Cancellation	Rating 8.0 11,785 reviews	Search Alaska Airlines flights
Delta	PriceFrom $137	Free Cancellation	Rating 7.9 8,110 reviews	Search Delta flights

Alaska Airlines Flights From Bozeman to Seattle
Alaska Airlines flight deals from Bozeman to Seattle start from $137 round-trip. Over the 8 Alaska Airlines flights for this route in a normal week, average airfare is usually $255 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 $137 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $257. Delta operates 8 flights to Seattle from Bozeman in an average week. Users have rated it 7.9/10 across 8,110 reviews.

Tacoma

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SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Redmond

Puyallup

Cle Elum

Tukwila

Lakewood

Federal Way

Centralia

Westport

Kirkland

Fife

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 $69

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 2/19. 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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Southwest flights from Bozeman to Seattle

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See travel insights to Seattle from

How to get the cheapest flight ticket from Bozeman to Seattle

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 January 2026, prices for Bozeman to Seattle flights are approximately 15% 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?

Delta and Alaska Airlines 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 17 per day as of January 2026. The most frequent departure time is 7:00AM, with 57% of daily flights leaving at noon.

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

As of January 2026, there are 120 flights per week flying from Bozeman to Seattle. The most common day of the week flights depart is Fri, with 18% 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