What is the cheapest airline that flies from Washington to Montana?

Hawaiian Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Washington to Montana

What airlines fly to Montana?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Montana from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 85% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 3 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

How many flights depart from State of Washington to Montana on average per day?

80 flights are operational daily from State of Washington to Montana as of August 2025. The most popular departure time for this route is 9:00PM, with 47% of flights per day taking off in the afternoon.

How many flights depart from State of Washington to Montana on average per week?

The number of flights available between State of Washington and Montana is 565 per week as of August 2025. The most frequent departure day is Thu, with 15% of weekly flights leaving on this day.

How long is the flight from State of Washington to Montana?

If you’re flying from a popular airport in State of Washington, such as Seattle or Spokane, and flying into Montana, then you can expect flight times to average 1h 36m and 3h 48m, respectively.

When did momondo last update prices for flights from Washington to Montana?

Prices for flights from Washington to Montana are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Montana?

The number of operators available for flights from Washington to Montana is 4 as of August 2025.

How old do you have to be to fly from Washington to Montana?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Montana.

What documentation or ID do you need to fly to Montana?

The required travel and health documents for your Montana 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 Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$78 Cheap Flights from Washington to Montana in 2025

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Find the cheapest flights from Washington to Montana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:30 pm - 12:12 amPDX-BZN

1h 42mnonstop

5:22 am - 6:18 amBZN-PDX

1h 56mnonstop

$137Hawaiian Airlines

Find Deal

Wed, Aug 27 - Wed, Sep 3

9:30 pm - 12:12 amPDX-BZN

1h 42mnonstop

5:22 am - 6:18 amBZN-PDX

1h 56mnonstop

$147Hawaiian Airlines

Find Deal

Tue, Sep 2 - Mon, Sep 8

1:14 pm - 3:49 pmSEA-GTF

1h 35mnonstop

4:29 pm - 5:32 pmGTF-SEA

2h 03mnonstop

$152Hawaiian Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

9:30 pm - 11:59 pmPDX-MSO

1h 29mnonstop

5:45 am - 6:17 amMSO-PDX

1h 32mnonstop

$157Alaska Airlines

Find Deal

Sat, Aug 23 - Tue, Aug 26

8:30 am - 11:16 amSEA-BZN

1h 46mnonstop

7:35 am - 8:38 amBZN-SEA

2h 03mnonstop

$157Delta

Find Deal

Wed, Sep 10 - Sat, Sep 20

10:30 am - 1:24 pmPDX-BIL

1h 54mnonstop

3:43 pm - 4:50 pmBIL-PDX

2h 07mnonstop

$158Alaska Airlines

Find Deal

Tue, Sep 16 - Sat, Sep 20

7:40 pm - 10:26 pmSEA-BZN

1h 46mnonstop

6:20 pm - 10:24 pmBZN-SEA

5h 04m1 stop

$167Delta

Find Deal

Wed, Sep 10 - Wed, Sep 17

10:55 am - 5:03 pmPDX-BZN

5h 08m1 stop

5:45 pm - 10:42 pmBZN-PDX

5h 57m1 stop

$177United Airlines

Find Deal

Wed, Aug 20 - Mon, Aug 25

7:48 pm - 11:54 amSEA-MSO

15h 06m1 stop

12:40 pm - 6:59 pmMSO-SEA

7h 19m1 stop

$205Frontier

Find Deal

Thu, Aug 14 - Mon, Aug 18

3:36 pm - 10:46 pmSEA-BIL

6h 10m1 stop

5:00 am - 4:19 pmBIL-SEA

12h 19m2 stops

$252United Airlines

Find Deal

Wed, Sep 3 - Sat, Sep 6

Alaska Airlines flights from State of Washington to Montana

Our best Alaska Airlines deals on State of Washington to Montana flight tickets

Alaska Airlines

Aug 23

PDX9:30 pmPortland

1h 29m

MSO11:59 pmMissoula Johnson-Bell Field

Aug 26

MSO5:45 amMissoula Johnson-Bell Field

1h 32m

PDX6:17 amPortland

$157

Find similar

Alaska Airlines

Sep 16

PDX10:30 amPortland

1h 54m

BIL1:24 pmBillings Logan Intl

Sep 20

BIL3:43 pmBillings Logan Intl

2h 07m

PDX4:50 pmPortland

$158

Find similar

Alaska Airlines

Sep 19

PDX10:30 amPortland

1h 54m

BIL1:24 pmBillings Logan Intl

Sep 23

BIL3:43 pmBillings Logan Intl

2h 07m

PDX4:50 pmPortland

$168

Find similar

Southwest flights from State of Washington to Montana

Our best Southwest deals on State of Washington to Montana flight tickets

Southwest

Sep 3

SEA11:50 amSeattle/Tacoma Intl

10h 05m

2 stops

BZN10:55 pmBozeman Gallatin Field

Sep 9

BZN6:00 amBozeman Gallatin Field

5h 25m

1 stop

SEA10:25 amSeattle/Tacoma Intl

$262

Find similar

Southwest

Sep 6

SEA11:55 amSeattle/Tacoma Intl

8h 35m

2 stops

BZN9:30 pmBozeman Gallatin Field

Sep 9

BZN6:00 amBozeman Gallatin Field

5h 25m

1 stop

SEA10:25 amSeattle/Tacoma Intl

$282

Find similar

Southwest

Sep 3

SEA11:50 amSeattle/Tacoma Intl

10h 05m

2 stops

BZN10:55 pmBozeman Gallatin Field

Sep 9

BZN6:00 amBozeman Gallatin Field

8h 20m

2 stops

SEA1:20 pmSeattle/Tacoma Intl

$287

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Wed 8/27

9:30 pm-12:12 am

Nonstop1h 42m

Bozeman Gallatin Field

Wed 9/3

5:22 am-6:18 am

Nonstop1h 56m

$137

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Tue 9/2

9:30 pm-12:12 am

Nonstop1h 42m

Bozeman Gallatin Field

Mon 9/8

5:22 am-6:18 am

Nonstop1h 56m

$147

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Sat 9/13

1:14 pm-3:49 pm

Nonstop1h 35m

Great Falls

Sat 9/20

4:29 pm-5:32 pm

Nonstop2h 03m

$152

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Sat 8/23

9:30 pm-11:59 pm

Nonstop1h 29m

Missoula Johnson-Bell Field

Tue 8/26

5:45 am-6:17 am

Nonstop1h 32m

$157

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Wed 9/10

8:30 am-11:16 am

Nonstop1h 46m

Bozeman Gallatin Field

Sat 9/20

7:35 am-8:38 am

Nonstop2h 03m

$157

PortlandBillings

PDX - BIL

PDXBIL

Portland

Tue 9/16

10:30 am-1:24 pm

Nonstop1h 54m

Billings Logan Intl

Sat 9/20

3:43 pm-4:50 pm

Nonstop2h 07m

$158

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Wed 9/10

7:40 pm-10:26 pm

Nonstop1h 46m

Bozeman Gallatin Field

Wed 9/17

6:20 pm-10:24 pm

1 stop5h 04m

$167

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Wed 8/20

10:55 am-5:03 pm

1 stop5h 08m

Bozeman Gallatin Field

Mon 8/25

5:45 pm-10:42 pm

1 stop5h 57m

$177

SeattleMissoula

SEA - MSO

SEAMSO

Seattle/Tacoma Intl

Thu 8/14

7:48 pm-11:54 am

1 stop15h 06m

Missoula Johnson-Bell Field

Mon 8/18

12:40 pm-6:59 pm

1 stop7h 19m

$205

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Wed 9/3

3:36 pm-10:46 pm

1 stop6h 10m

Billings Logan Intl

Sat 9/6

5:00 am-4:19 pm

2 stops12h 19m

$252

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Montana

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

Airlines

Other information

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from State of Washington is in April. Flight prices, which tend to average around $227, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Montana, with average flight prices from State of Washington averaging around $238.

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

Our data shows that Saturday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $257. The most expensive day to fly to Montana is Sunday, with ticket prices averaging around $308.

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

The cheapest time of day to fly to Montana is in the afternoon when flights can be purchased for as low as $257. In the evening is when there is more demand to fly to Montana, so prices are often more expensive at around $290 per ticket.

What is the cheapest Washington to Montana flight route?

Fly from Seattle/Tacoma Intl to Missoula Johnson-Bell Field for the best Washington - Montana flight prices

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

You are more likely to see cheaper flights to Montana from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $273 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from State of Washington for as low as $198 on momondo.

What cabin class options are available on Washington to Montana flights?

There are 4 cabin classes available to choose from on Washington to Montana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Montana flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Montana.

Cheap State of Washington to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Montana

Best Price Found	$78
Fastest flight time	1h 17m
Direct flights	Every day
Airports in Montana	5 airports

The best one-way flight to Montana from State of Washington in the past 72 hours is $78. The best round-trip flight deal from State of Washington to Montana found on momondo in the last 72 hours is $137.

The fastest flight from State of Washington to Montana takes 1h 17m

Direct flights go from State of Washington to Montana every day.

There are 5 airports near Montana: Billings Logan Intl (BIL), Kalispell Glacier Park (FCA), Bozeman Gallatin Field (BZN), Missoula Johnson-Bell Field (MSO), Great Falls (GTF)

Search flight deals

When did momondo last update prices for flights from Washington to Montana?
Prices for flights from Washington to Montana are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Montana?
The number of operators available for flights from Washington to Montana is 4 as of August 2025.
How old do you have to be to fly from Washington to Montana?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Montana.
What documentation or ID do you need to fly to Montana?
The required travel and health documents for your Montana 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 Montana. 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 State of Washington to Montana?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from State of Washington to Montana is Embraer 175 (50.17% of total bookings). The next most popular plane models are Boeing 737-900 Passenger/BBJ3 (winglets) (18.41%), Boeing 737-800 Passenger/BBJ2 (winglets) (14.17%), and Embraer 175 (Enhanced Winglets) (8.97%).

Best airlines flying from State of Washington to Montana

Compare and see reviews for airlines that fly from State of Washington to Montana with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $128	Free Cancellation	Rating 7.8 2,613 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $128	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights
Alaska Airlines	PriceFrom $156	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Montana?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montana from Washington.

Can I find flights from Washington to Montana with flexible booking policies on momondo?

Flights from Washington to Montana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Montana?

Once you have performed a search for Washington to Montana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Washington to Montana flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Montana 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.

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Find better results for your trip to Montana

Popular cities in Montana

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Cheap flights from Washington to Montana from $78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Montana departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Washington to Montana

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Alaska Airlines flights from State of Washington to Montana

Our best Alaska Airlines deals on State of Washington to Montana flight tickets

Southwest flights from State of Washington to Montana

Our best Southwest deals on State of Washington to Montana flight tickets

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

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How to get the cheapest flight ticket from State of Washington to Montana

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 Montana?

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

Our data shows that Saturday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $257. The most expensive day to fly to Montana is Sunday, with ticket prices averaging around $308.

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

The cheapest time of day to fly to Montana is in the afternoon when flights can be purchased for as low as $257. In the evening is when there is more demand to fly to Montana, so prices are often more expensive at around $290 per ticket.

What is the cheapest Washington to Montana flight route?

Fly from Seattle/Tacoma Intl to Missoula Johnson-Bell Field for the best Washington - Montana flight prices

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

What cabin class options are available on Washington to Montana flights?

There are 4 cabin classes available to choose from on Washington to Montana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Montana flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Montana.

What is the cheapest airline that flies from Washington to Montana?

Hawaiian Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Washington to Montana

What airlines fly to Montana?

How many flights depart from State of Washington to Montana on average per day?

80 flights are operational daily from State of Washington to Montana as of August 2025. The most popular departure time for this route is 9:00PM, with 47% of flights per day taking off in the afternoon.

How many flights depart from State of Washington to Montana on average per week?

The number of flights available between State of Washington and Montana is 565 per week as of August 2025. The most frequent departure day is Thu, with 15% of weekly flights leaving on this day.

How long is the flight from State of Washington to Montana?

If you’re flying from a popular airport in State of Washington, such as Seattle or Spokane, and flying into Montana, then you can expect flight times to average 1h 36m and 3h 48m, respectively.

Cheap State of Washington to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Montana

Best Price Found

Fastest flight time

Direct flights

Airports in Montana

When did momondo last update prices for flights from Washington to Montana?

How many operators does momondo search for flights from Washington to Montana?

How old do you have to be to fly from Washington to Montana?

What documentation or ID do you need to fly to Montana?

What is the most popular plane model from State of Washington to Montana?

Best airlines flying from State of Washington to Montana

Compare and see reviews for airlines that fly from State of Washington to Montana with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Montana?

Can I find flights from Washington to Montana with flexible booking policies on momondo?

How can momondo help me find flights from Washington to Montana?

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

An easier way to manage your Montana 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 Montana

Popular cities in Montana

Popular flights according to clicks in the last 7 days on momondo