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Cheap flights from Washington to Montana from $44

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 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Washington to Montana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:45 pm - 8:25 pm
SEA
-
BZN
1h 40mnonstop
Delta Logo
3:00 pm - 4:17 pm
BZN
-
SEA
2h 17mnonstop
$97Delta
Sat, Jan 24 - Sat, Jan 31
Hawaiian Airlines Logo
8:25 am - 1:06 pm
SEA
-
BZN
3h 41m1 stop
Hawaiian Airlines Logo
3:03 pm - 4:05 pm
BZN
-
SEA
2h 02mnonstop
$102Hawaiian Airlines
Wed, Jan 7 - Wed, Jan 14
Alaska Airlines Logo
8:37 am - 11:20 am
SEA
-
BZN
1h 43mnonstop
Alaska Airlines Logo
3:03 pm - 4:05 pm
BZN
-
SEA
2h 02mnonstop
$104Alaska Airlines
Thu, Jan 22 - Sat, Jan 31
Alaska Airlines Logo
8:30 am - 3:23 pm
SEA
-
BZN
5h 53m1 stop
Alaska Airlines Logo
3:03 pm - 4:05 pm
BZN
-
SEA
2h 02mnonstop
$105Alaska Airlines
Thu, Jan 29 - Mon, Feb 2
Delta Logo
5:30 am - 11:00 am
SEA
-
BZN
4h 30m1 stop
Delta Logo
3:00 pm - 4:17 pm
BZN
-
SEA
2h 17mnonstop
$107Delta
Wed, Jan 28 - Fri, Jan 30
Hawaiian Airlines Logo
11:27 am - 2:09 pm
SEA
-
BZN
1h 42mnonstop
Hawaiian Airlines Logo
7:20 am - 8:49 am
BZN
-
SEA
2h 29mnonstop
$116Hawaiian Airlines
Sun, Jan 25 - Sun, Feb 1
Southwest Logo
2:15 pm - 10:15 pm
PDX
-
BZN
7h 00m1 stop
Southwest Logo
10:35 am - 3:35 pm
BZN
-
PDX
6h 00m1 stop
$151Southwest
Tue, Jan 27 - Sat, Jan 31
Southwest Logo
11:30 am - 10:15 pm
PDX
-
BZN
9h 45m2 stops
Southwest Logo
10:35 am - 3:35 pm
BZN
-
PDX
6h 00m1 stop
$156Southwest
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
12:25 pm - 9:23 pm
SEA
-
BIL
7h 58m1 stop
United Airlines Logo
2:45 pm - 9:15 pm
BIL
-
SEA
7h 30m1 stop
$187United Airlines
Wed, Jan 14 - Wed, Jan 21
United Airlines Logo
5:02 am - 1:45 pm
SEA
-
HLN
7h 43m1 stop
United Airlines Logo
6:15 am - 1:57 pm
HLN
-
SEA
8h 42m1 stop
$277United Airlines
Wed, Dec 31 - Tue, Jan 13

Alaska Airlines flights from State of Washington to Montana

Our best Alaska Airlines deals on State of Washington to Montana flight tickets
Alaska Airlines
Jan 24
SEA11:27 amSeattle/Tacoma Intl
1h 42m
BZN2:09 pmBozeman Gallatin Field
Jan 31
BZN11:22 amBozeman Gallatin Field
2h 02m
SEA12:24 pmSeattle/Tacoma Intl
$97
Find similar
Alaska Airlines
Jan 22
SEA8:37 amSeattle/Tacoma Intl
1h 43m
BZN11:20 amBozeman Gallatin Field
Jan 31
BZN3:03 pmBozeman Gallatin Field
2h 02m
SEA4:05 pmSeattle/Tacoma Intl
$104
Find similar
Alaska Airlines
Jan 29
SEA8:30 amSeattle/Tacoma Intl
5h 53m
1 stop
BZN3:23 pmBozeman Gallatin Field
Feb 2
BZN3:03 pmBozeman Gallatin Field
2h 02m
SEA4:05 pmSeattle/Tacoma Intl
$105
Find similar

Delta flights from State of Washington to Montana

Our best Delta deals on State of Washington to Montana flight tickets
Delta
Jan 24
SEA5:45 pmSeattle/Tacoma Intl
1h 40m
BZN8:25 pmBozeman Gallatin Field
Jan 31
BZN5:15 amBozeman Gallatin Field
5h 02m
1 stop
SEA9:17 amSeattle/Tacoma Intl
$107
Find similar
Delta
Feb 5
SEA5:00 amSeattle/Tacoma Intl
5h 00m
1 stop
BZN11:00 amBozeman Gallatin Field
Feb 10
BZN7:23 amBozeman Gallatin Field
2h 15m
SEA8:38 amSeattle/Tacoma Intl
$127
Find similar
Delta
Feb 5
SEA5:00 amSeattle/Tacoma Intl
5h 00m
1 stop
BZN11:00 amBozeman Gallatin Field
Feb 10
BZN5:15 amBozeman Gallatin Field
5h 02m
1 stop
SEA9:17 amSeattle/Tacoma Intl
$137
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Washington to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Sat 1/24

5:45 pm-8:25 pm

Nonstop1h 40m

Bozeman Gallatin Field

Sat 1/31

3:00 pm-4:17 pm

Nonstop2h 17m

$97

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Wed 1/7

8:25 am-1:06 pm

1 stop3h 41m

Bozeman Gallatin Field

Wed 1/14

3:03 pm-4:05 pm

Nonstop2h 02m

$102

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Thu 1/22

8:37 am-11:20 am

Nonstop1h 43m

Bozeman Gallatin Field

Sat 1/31

3:03 pm-4:05 pm

Nonstop2h 02m

$104

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Thu 1/29

8:30 am-3:23 pm

1 stop5h 53m

Bozeman Gallatin Field

Mon 2/2

3:03 pm-4:05 pm

Nonstop2h 02m

$105

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Wed 1/28

5:30 am-11:00 am

1 stop4h 30m

Bozeman Gallatin Field

Fri 1/30

3:00 pm-4:17 pm

Nonstop2h 17m

$107

SeattleBozeman

SEA - BZN

SEABZN

Seattle/Tacoma Intl

Sun 1/25

11:27 am-2:09 pm

Nonstop1h 42m

Bozeman Gallatin Field

Sun 2/1

7:20 am-8:49 am

Nonstop2h 29m

$116

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Tue 1/27

2:15 pm-10:15 pm

1 stop7h 00m

Bozeman Gallatin Field

Sat 1/31

10:35 am-3:35 pm

1 stop6h 00m

$151

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Tue 1/27

11:30 am-10:15 pm

2 stops9h 45m

Bozeman Gallatin Field

Sat 1/31

10:35 am-3:35 pm

1 stop6h 00m

$156

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Wed 1/14

12:25 pm-9:23 pm

1 stop7h 58m

Billings Logan Intl

Wed 1/21

2:45 pm-9:15 pm

1 stop7h 30m

$187

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Wed 12/31

5:02 am-1:45 pm

1 stop7h 43m

Helena

Tue 1/13

6:15 am-1:57 pm

1 stop8h 42m

$277

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montana from

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?

The cheapest month to fly to Montana from State of Washington is in January. Flight prices, which tend to average around $197, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Montana, with average flight prices from State of Washington averaging around $217.

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

Our data shows that Monday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $247. The most expensive day to fly to Montana is Sunday, with ticket prices averaging around $292.

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 evening when flights can be purchased for as low as $245. At noon is when there is more demand to fly to Montana, so prices are often more expensive at around $287 per ticket.

What is the cheapest Washington to Montana flight route?

Fly from Seattle/Tacoma Intl to Kalispell Glacier Park 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 $254 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 $174 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

$129

Fastest flight time

1h 18m

Direct flights

Every day

Airports in Montana

32 airports
The best one-way flight to Montana from State of Washington in the past 72 hours is $129. The best round-trip flight deal from State of Washington to Montana found on momondo in the last 72 hours is $149.
The fastest flight from State of Washington to Montana takes 1h 18m
Direct flights go from State of Washington to Montana every day.
There are 32 airports in Montana. From State of Washington there are direct flights to Kalispell Glacier Park (FCA), Bozeman Gallatin Field (BZN), Missoula Johnson-Bell Field (MSO), Great Falls (GTF).
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  • 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?

  • 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?

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
DeltaPriceFrom $97Free CancellationRating
7.9
8,008 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $118Free CancellationRating
7.8
2,818 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $148Free CancellationRating
8.0
11,429 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.

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