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Cheap flights from Montana to the United States from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to the United States departing on 10/21. 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 Montana to the United States

Cheap round-trip flights

Delta Logo
3:00 pm - 4:11 pmBZN-SEA
2h 11mnonstop
Delta Logo
7:35 pm - 10:19 pmSEA-BZN
1h 44mnonstop
$137Delta
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Tue, Jan 27 - Sat, Jan 31
Alaska Airlines Logo
3:02 pm - 4:08 pmBZN-SEA
2h 06mnonstop
Alaska Airlines Logo
8:00 am - 1:02 pmSEA-BZN
4h 02m1 stop
$139Alaska Airlines
Find Deal
Sun, Nov 9 - Wed, Nov 12
Delta Logo
7:25 am - 8:28 amBZN-SEA
2h 03mnonstop
Delta Logo
5:25 am - 10:44 amSEA-BZN
4h 19m1 stop
$141Delta
Find Deal
Fri, Oct 31 - Sun, Nov 2
Alaska Airlines Logo
1:42 pm - 6:15 pmBZN-SEA
5h 33m1 stop
Alaska Airlines Logo
3:55 pm - 6:40 pmSEA-BZN
1h 45mnonstop
$142Alaska Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21
Southwest Logo
11:55 am - 10:45 pmBZN-SEA
11h 50m2 stops
Southwest Logo
5:00 pm - 11:25 pmSEA-BZN
5h 25m1 stop
$162Southwest
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Wed, Oct 22 - Wed, Oct 29
United Airlines Logo
4:19 pm - 9:15 pmBZN-SEA
5h 56m1 stop
United Airlines Logo
7:00 am - 3:16 pmSEA-BZN
7h 16m1 stop
$177United Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 24
Hawaiian Airlines Logo
1:42 pm - 9:40 amBZN-SFO
20h 58m1 stop
Hawaiian Airlines Logo
8:00 am - 1:02 pmSFO-BZN
4h 02m1 stop
$192Hawaiian Airlines
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Sat, Nov 8 - Sat, Nov 15
United Airlines Logo
4:35 pm - 11:10 pmBZN-SEA
7h 35m1 stop
United Airlines Logo
7:00 am - 2:46 pmSEA-BZN
6h 46m1 stop
$196United Airlines
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Fri, Nov 7 - Sun, Nov 9
Hawaiian Airlines Logo
3:02 pm - 12:24 amBZN-ORD
8h 22m1 stop
Hawaiian Airlines Logo
6:00 am - 2:08 pmORD-BZN
9h 08m1 stop
$234Hawaiian Airlines
Find Deal
Sun, Nov 9 - Sun, Nov 16
Southwest Logo
8:00 pm - 11:35 pmBZN-SFO
4h 35m1 stop
Southwest Logo
3:10 pm - 11:10 pmSFO-BZN
7h 00m2 stops
$254Southwest
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Thu, Oct 23 - Mon, Oct 27

Alaska Airlines flights from Montana to United States

Our best Alaska Airlines deals on Montana to United States flight tickets
Alaska Airlines
Nov 9
BZN3:02 pmBozeman Gallatin Field
2h 06m
SEA4:08 pmSeattle/Tacoma Intl
Nov 12
SEA8:00 amSeattle/Tacoma Intl
4h 02m
1 stop
BZN1:02 pmBozeman Gallatin Field
$139
Find similar
Alaska Airlines
Oct 17
BZN1:42 pmBozeman Gallatin Field
5h 33m
1 stop
SEA6:15 pmSeattle/Tacoma Intl
Oct 21
SEA3:55 pmSeattle/Tacoma Intl
1h 45m
BZN6:40 pmBozeman Gallatin Field
$142
Find similar
Alaska Airlines
Oct 17
BZN1:42 pmBozeman Gallatin Field
5h 33m
1 stop
SEA6:15 pmSeattle/Tacoma Intl
Oct 20
SEA11:21 amSeattle/Tacoma Intl
1h 49m
BZN2:10 pmBozeman Gallatin Field
$149
Find similar

United Airlines flights from Montana to United States

Our best United Airlines deals on Montana to United States flight tickets
United Airlines
Oct 20
BZN4:19 pmBozeman Gallatin Field
5h 56m
1 stop
SEA9:15 pmSeattle/Tacoma Intl
Oct 24
SEA7:00 amSeattle/Tacoma Intl
7h 16m
1 stop
BZN3:16 pmBozeman Gallatin Field
$177
Find similar
United Airlines
Nov 7
BZN4:35 pmBozeman Gallatin Field
7h 35m
1 stop
SEA11:10 pmSeattle/Tacoma Intl
Nov 9
SEA7:00 amSeattle/Tacoma Intl
6h 46m
1 stop
BZN2:46 pmBozeman Gallatin Field
$196
Find similar
United Airlines
Nov 5
BZN4:00 pmBozeman Gallatin Field
2h 41m
SFO5:41 pmSan Francisco
Nov 11
SFO11:20 amSan Francisco
2h 26m
BZN2:46 pmBozeman Gallatin Field
$229
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montana to United States 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 September 25, 2025.
Use the filters below to find and compare flights from Montana to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Tue 1/27

3:00 pm-4:11 pm

Nonstop2h 11m

Seattle/Tacoma Intl

Sat 1/31

7:35 pm-10:19 pm

Nonstop1h 44m

$137

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Sun 11/9

3:02 pm-4:08 pm

Nonstop2h 06m

Seattle/Tacoma Intl

Wed 11/12

8:00 am-1:02 pm

1 stop4h 02m

$139

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Fri 10/31

7:25 am-8:28 am

Nonstop2h 03m

Seattle/Tacoma Intl

Sun 11/2

5:25 am-10:44 am

1 stop4h 19m

$141

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Fri 10/17

1:42 pm-6:15 pm

1 stop5h 33m

Seattle/Tacoma Intl

Tue 10/21

3:55 pm-6:40 pm

Nonstop1h 45m

$142

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Wed 10/22

11:55 am-10:45 pm

2 stops11h 50m

Seattle/Tacoma Intl

Wed 10/29

5:00 pm-11:25 pm

1 stop5h 25m

$162

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Mon 10/20

4:19 pm-9:15 pm

1 stop5h 56m

Seattle/Tacoma Intl

Fri 10/24

7:00 am-3:16 pm

1 stop7h 16m

$177

BozemanSan Francisco

BZN - SFO

BZNSFO

Bozeman Gallatin Field

Sat 11/8

1:42 pm-9:40 am

1 stop20h 58m

San Francisco

Sat 11/15

8:00 am-1:02 pm

1 stop4h 02m

$192

BozemanSeattle

BZN - SEA

BZNSEA

Bozeman Gallatin Field

Fri 11/7

4:35 pm-11:10 pm

1 stop7h 35m

Seattle/Tacoma Intl

Sun 11/9

7:00 am-2:46 pm

1 stop6h 46m

$196

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Sun 11/9

3:02 pm-12:24 am

1 stop8h 22m

Chicago O'Hare Intl

Sun 11/16

6:00 am-2:08 pm

1 stop9h 08m

$234

BozemanSan Francisco

BZN - SFO

BZNSFO

Bozeman Gallatin Field

Thu 10/23

8:00 pm-11:35 pm

1 stop4h 35m

San Francisco

Mon 10/27

3:10 pm-11:10 pm

2 stops7h 00m

$254

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 the United States from

How to get the cheapest flight ticket from Montana to United States

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 United States?

In general, March is the cheapest month to fly from Montana to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $279. If you aren’t able to travel during the month of March, then book flights to United States from Montana during July instead. Flights to United States in July, while not as cheap as those in March, still average around $290.

What is the cheapest day to depart on your flight to United States?

According to our data, Thursday is the cheapest day to fly to United States from Montana. The lowest ticket price found for a Thursday departure recently was $412. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $579. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

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

The cheapest time of day to fly to United States is in the afternoon when flights can be purchased for as low as $273. Try not to purchase tickets in the morning because they tend to be around $517. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Montana to United States flight route?

Fly from Billings Logan Intl to Los Angeles for the best Montana - United States flight prices

What cabin class options are available on Montana to United States flights?

There are 4 cabin classes available to choose from on Montana to United States 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 Montana to United States flights?

No. A direct flight is the cheapest option for a flight between Montana to United States.

Cheap Montana to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to United States

Best Price Found

$68

Fastest flight time

1h 35m

Direct flights

Every day

Airports in United States

3 airports
The best one-way flight to United States from Montana in the past 72 hours is $68. The best round-trip flight deal from Montana to United States found on momondo in the last 72 hours is $120.
The fastest flight from Montana to United States takes 1h 35m
Direct flights go from Montana to United States every day.
There are 3 airports near United States: Minneapolis St Paul (MSP), Denver Intl (DEN), Seattle/Tacoma Intl (SEA)
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  • When did momondo last update prices for flights from Montana to United States?

    Prices for flights from Montana to United States were last updated today.

  • How many operators does momondo search for flights from Montana to United States?

  • How old do you have to be to fly from Montana to United States?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Montana to United States?

Best airlines flying from Montana to United States

Compare and see reviews for airlines that fly from Montana to United States with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $72Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
FrontierPriceFrom $88Free CancellationRating
5.8
3,163 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $109Free CancellationRating
7.8
2,750 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $132Free CancellationRating
7.9
7,973 reviews
Search Delta flights
JetBluePriceFrom $136Free CancellationRating
7.2
2,911 reviews
Search JetBlue flights
Alaska AirlinesPriceFrom $145Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $162Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
American AirlinesPriceFrom $177Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $203Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montana to United States. momondo saves you time and could save you money on your trip.

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

Yes. All flights to United States from Montana on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montana to United States?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United States from Montana.

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

Yes momondo offers price alerts on flights to United States from Montana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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