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Cheap flights from Buffalo to Montana from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Montana departing on 9/15. 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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Cheap round-trip flights

United Airlines Logo
7:05 am - 11:16 amBUF-BIL
6h 11m1 stop
United Airlines Logo
2:30 pm - 10:46 pmBIL-BUF
6h 16m1 stop
$269United Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
United Airlines Logo
7:05 am - 11:16 amBUF-BIL
6h 11m1 stop
United Airlines Logo
11:58 am - 10:42 pmBIL-BUF
8h 44m2 stops
$274United Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
Delta Logo
5:00 am - 12:19 pmBUF-BZN
9h 19m1 stop
Delta Logo
2:00 pm - 11:55 pmBZN-BUF
7h 55m1 stop
$277Delta
Find Deal
Sun, Nov 2 - Tue, Nov 11
American Airlines Logo
1:28 pm - 10:39 pmBUF-BIL
11h 11m2 stops
American Airlines Logo
6:02 am - 6:38 pmBIL-BUF
10h 36m2 stops
$279American Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
United Airlines Logo
10:40 am - 9:28 pmBUF-GTF
12h 48m2 stops
United Airlines Logo
2:31 pm - 10:46 pmGTF-BUF
6h 15m1 stop
$279United Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
Delta Logo
5:05 pm - 11:37 pmBUF-BZN
8h 32m2 stops
Delta Logo
2:00 pm - 11:55 pmBZN-BUF
7h 55m1 stop
$282Delta
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Sat, Nov 8 - Wed, Nov 12
Delta Logo
12:49 pm - 12:04 amBUF-BZN
13h 15m2 stops
Delta Logo
6:20 pm - 11:01 amBZN-BUF
14h 41m2 stops
$287Delta
Find Deal
Sun, Oct 26 - Wed, Oct 29
American Airlines Logo
6:14 am - 12:43 pmBUF-FCA
8h 29m1 stop
American Airlines Logo
1:14 pm - 11:35 pmFCA-BUF
8h 21m1 stop
$289American Airlines
Find Deal
Tue, Oct 21 - Wed, Oct 29
Southwest Logo
2:40 pm - 10:35 pmBUF-BZN
9h 55m1 stop
Southwest Logo
6:00 am - 5:00 pmBZN-BUF
9h 00m1 stop
$301Southwest
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Thu, Sep 4 - Wed, Sep 10
Southwest Logo
2:40 pm - 10:35 pmBUF-BZN
9h 55m1 stop
Southwest Logo
6:00 am - 3:45 pmBZN-BUF
7h 45m2 stops
$362Southwest
Find Deal
Thu, Sep 4 - Wed, Sep 10

American Airlines flights from Buffalo to Montana

Our best American Airlines deals on Buffalo to Montana flight tickets
American Airlines
Sep 24
BUF1:28 pmBuffalo
11h 11m
2 stops
BIL10:39 pmBillings Logan Intl
Sep 30
BIL6:02 amBillings Logan Intl
10h 36m
2 stops
BUF6:38 pmBuffalo
$279
Find similar
American Airlines
Oct 21
BUF6:14 amBuffalo
8h 29m
1 stop
FCA12:43 pmKalispell Glacier Park
Oct 29
FCA1:14 pmKalispell Glacier Park
8h 21m
1 stop
BUF11:35 pmBuffalo
$289
Find similar
American Airlines
Sep 18
BUF7:00 amBuffalo
10h 07m
1 stop
BZN3:07 pmBozeman Gallatin Field
Sep 20
BZN7:20 amBozeman Gallatin Field
7h 26m
1 stop
BUF4:46 pmBuffalo
$308
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Southwest flights from Buffalo to Montana

Our best Southwest deals on Buffalo to Montana flight tickets
Southwest
Sep 4
BUF2:40 pmBuffalo
9h 55m
1 stop
BZN10:35 pmBozeman Gallatin Field
Sep 10
BZN6:00 amBozeman Gallatin Field
9h 00m
1 stop
BUF5:00 pmBuffalo
$301
Find similar
Southwest
Sep 4
BUF2:40 pmBuffalo
9h 55m
1 stop
BZN10:35 pmBozeman Gallatin Field
Sep 10
BZN6:00 amBozeman Gallatin Field
7h 45m
2 stops
BUF3:45 pmBuffalo
$362
Find similar
Southwest
Sep 6
BUF5:30 pmBuffalo
6h 00m
1 stop
BZN9:30 pmBozeman Gallatin Field
Sep 12
BZN11:20 amBozeman Gallatin Field
10h 10m
1 stop
BUF11:30 pmBuffalo
$377
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momondo Fare Finder

 
Customize your flight search to find flights from Buffalo 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 August 18, 2025.
Use the filters below to find and compare flights from Buffalo to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Wed 9/24

7:05 am-11:16 am

1 stop6h 11m

Billings Logan Intl

Tue 9/30

2:30 pm-10:46 pm

1 stop6h 16m

$269

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Wed 9/24

7:05 am-11:16 am

1 stop6h 11m

Billings Logan Intl

Tue 9/30

11:58 am-10:42 pm

2 stops8h 44m

$274

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sun 11/2

5:00 am-12:19 pm

1 stop9h 19m

Bozeman Gallatin Field

Tue 11/11

2:00 pm-11:55 pm

1 stop7h 55m

$277

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Wed 9/24

1:28 pm-10:39 pm

2 stops11h 11m

Billings Logan Intl

Tue 9/30

6:02 am-6:38 pm

2 stops10h 36m

$279

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

Wed 9/24

10:40 am-9:28 pm

2 stops12h 48m

Great Falls

Tue 9/30

2:31 pm-10:46 pm

1 stop6h 15m

$279

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sat 11/8

5:05 pm-11:37 pm

2 stops8h 32m

Bozeman Gallatin Field

Wed 11/12

2:00 pm-11:55 pm

1 stop7h 55m

$282

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sun 10/26

12:49 pm-12:04 am

2 stops13h 15m

Bozeman Gallatin Field

Wed 10/29

6:20 pm-11:01 am

2 stops14h 41m

$287

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Tue 10/21

6:14 am-12:43 pm

1 stop8h 29m

Kalispell Glacier Park

Wed 10/29

1:14 pm-11:35 pm

1 stop8h 21m

$289

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Thu 9/4

2:40 pm-10:35 pm

1 stop9h 55m

Bozeman Gallatin Field

Wed 9/10

6:00 am-5:00 pm

1 stop9h 00m

$301

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Thu 9/4

2:40 pm-10:35 pm

1 stop9h 55m

Bozeman Gallatin Field

Wed 9/10

6:00 am-3:45 pm

2 stops7h 45m

$362

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 Buffalo 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 Buffalo is in July. Flight prices, which tend to average around $374, 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 Buffalo averaging around $399.

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

Our data shows that Friday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $451. The most expensive day to fly to Montana is Monday, with ticket prices averaging around $563.

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 morning when flights can be purchased for as low as $509. In the evening is when there is more demand to fly to Montana, so prices are often more expensive at around $623 per ticket.

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

You are more likely to see cheaper flights to Montana from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $500 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Buffalo for as low as $299 on momondo.

Can stopping save me money on Buffalo to Montana flights?

You could potentially save up to 43% on your flight if you consider stops on a Buffalo to Montana flight.

Cheap Buffalo to Montana flight deals and tips

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

Best Price Found

$139

Fastest flight time

5h 20m

Direct flights

None

Airports in Montana

7 airports
The best one-way flight to Montana from Buffalo in the past 72 hours is $139. The best round-trip flight deal from Buffalo to Montana found on momondo in the last 72 hours is $269.
The fastest flight from Buffalo to Montana takes 5h 20m
There are no direct flights from Buffalo to Montana. Popular non-direct routes for this connection are Buffalo Airport - Bozeman Gallatin Field Airport, Buffalo Airport - Great Falls Airport and Buffalo Airport - Missoula Johnson-Bell Field Airport.
There are 7 airports near Montana: West Yellowstone (WYS), Billings Logan Intl (BIL), Kalispell Glacier Park (FCA), Bozeman Gallatin Field (BZN), Great Falls (GTF), Missoula Johnson-Bell Field (MSO), Helena (HLN)
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  • When did momondo last update prices for flights from Buffalo Airport to Montana?

    Prices for flights from Buffalo Airport to Montana are updated daily.

  • How many operators does momondo search for flights from Buffalo Airport to Montana?

  • How old do you have to be to fly from Buffalo Airport to Montana?

    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 Buffalo Airport to Montana.

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

    The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Buffalo to Montana

Compare and see reviews for airlines that fly from Buffalo to Montana with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $268Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
DeltaPriceFrom $276Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $276Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $358Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo 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 Buffalo.

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

All flight searches from Buffalo to Montana on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Buffalo and Montana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Buffalo 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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