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Cheap flights from Montana to Buffalo from $183

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 Buffalo departing on 8/26. 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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0 bags

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Cheap round-trip flights

American Airlines Logo
1:39 pm - 9:50 pmBZN-BUF
6h 11m1 stop
American Airlines Logo
7:35 am - 2:14 pmBUF-BZN
8h 39m1 stop
$277American Airlines
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Fri, Sep 5 - Fri, Sep 12
American Airlines Logo
7:20 am - 9:53 pmBZN-BUF
12h 33m2 stops
American Airlines Logo
7:35 am - 2:14 pmBUF-BZN
8h 39m1 stop
$282American Airlines
Find Deal
Fri, Sep 5 - Fri, Sep 12
United Airlines Logo
8:00 am - 4:52 pmBZN-BUF
6h 52m1 stop
United Airlines Logo
7:05 am - 11:44 amBUF-BZN
6h 39m1 stop
$330United Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
Delta Logo
2:00 pm - 11:55 pmBZN-BUF
7h 55m1 stop
Delta Logo
6:00 am - 1:16 pmBUF-BZN
9h 16m1 stop
$338Delta
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Fri, Dec 5 - Mon, Dec 8
United Airlines Logo
2:35 pm - 10:56 pmGTF-BUF
6h 21m1 stop
United Airlines Logo
10:55 am - 9:28 pmBUF-GTF
12h 33m2 stops
$350United Airlines
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Thu, Aug 21 - Mon, Aug 25
Southwest Logo
10:45 am - 10:40 pmBZN-BUF
9h 55m1 stop
Southwest Logo
1:50 pm - 10:45 pmBUF-BZN
10h 55m2 stops
$414Southwest
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Fri, Dec 5 - Mon, Dec 8
Southwest Logo
10:45 am - 10:40 pmBZN-BUF
9h 55m1 stop
Southwest Logo
6:15 am - 3:25 pmBUF-BZN
11h 10m2 stops
$418Southwest
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Fri, Dec 5 - Mon, Dec 8
Delta Logo
7:25 am - 11:03 pmBZN-BUF
13h 38m2 stops
Delta Logo
6:00 am - 1:16 pmBUF-BZN
9h 16m1 stop
$453Delta
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Fri, Dec 5 - Mon, Dec 8
Alaska Airlines Logo
4:00 pm - 11:53 amFCA-BUF
17h 53m2 stops
Alaska Airlines Logo
11:40 am - 11:59 pmBUF-FCA
14h 19m2 stops
$559Alaska Airlines
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Thu, Dec 11 - Tue, Dec 16
Alaska Airlines Logo
3:45 pm - 11:53 amBZN-BUF
18h 08m3 stops
Alaska Airlines Logo
4:29 pm - 10:48 amBUF-BZN
20h 19m2 stops
$578Alaska Airlines
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Fri, Dec 5 - Mon, Dec 8

United Airlines flights from Montana to Buffalo

Our best United Airlines deals on Montana to Buffalo flight tickets
United Airlines
Sep 2
BZN8:00 amBozeman Gallatin Field
6h 52m
1 stop
BUF4:52 pmBuffalo
Sep 9
BUF7:05 amBuffalo
6h 39m
1 stop
BZN11:44 amBozeman Gallatin Field
$330
Find similar
United Airlines
Aug 21
GTF2:35 pmGreat Falls
6h 21m
1 stop
BUF10:56 pmBuffalo
Aug 25
BUF10:55 amBuffalo
12h 33m
2 stops
GTF9:28 pmGreat Falls
$350
Find similar
United Airlines
Sep 23
FCA6:30 amKalispell Glacier Park
8h 22m
2 stops
BUF4:52 pmBuffalo
Sep 30
BUF10:50 amBuffalo
12h 41m
2 stops
FCA9:31 pmKalispell Glacier Park
$368
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American Airlines flights from Montana to Buffalo

Our best American Airlines deals on Montana to Buffalo flight tickets
American Airlines
Sep 5
BZN1:39 pmBozeman Gallatin Field
6h 11m
1 stop
BUF9:50 pmBuffalo
Sep 12
BUF7:35 amBuffalo
8h 39m
1 stop
BZN2:14 pmBozeman Gallatin Field
$277
Find similar
American Airlines
Sep 5
BZN7:20 amBozeman Gallatin Field
12h 33m
2 stops
BUF9:53 pmBuffalo
Sep 12
BUF7:35 amBuffalo
8h 39m
1 stop
BZN2:14 pmBozeman Gallatin Field
$282
Find similar
American Airlines
Aug 21
MSO12:46 pmMissoula Johnson-Bell Field
7h 06m
1 stop
BUF9:52 pmBuffalo
Aug 25
BUF6:29 amBuffalo
7h 47m
1 stop
MSO12:16 pmMissoula Johnson-Bell Field
$339
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momondo Fare Finder

 
Customize your flight search to find flights from Montana to Buffalo 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 7, 2025.
Use the filters below to find and compare flights from Montana to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Fri 9/5

1:39 pm-9:50 pm

1 stop6h 11m

Buffalo

Fri 9/12

7:35 am-2:14 pm

1 stop8h 39m

$277

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Fri 9/5

7:20 am-9:53 pm

2 stops12h 33m

Buffalo

Fri 9/12

7:35 am-2:14 pm

1 stop8h 39m

$282

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Tue 9/2

8:00 am-4:52 pm

1 stop6h 52m

Buffalo

Tue 9/9

7:05 am-11:44 am

1 stop6h 39m

$330

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Fri 12/5

2:00 pm-11:55 pm

1 stop7h 55m

Buffalo

Mon 12/8

6:00 am-1:16 pm

1 stop9h 16m

$338

Great FallsBuffalo

GTF - BUF

GTFBUF

Great Falls

Thu 8/21

2:35 pm-10:56 pm

1 stop6h 21m

Buffalo

Mon 8/25

10:55 am-9:28 pm

2 stops12h 33m

$350

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Fri 12/5

10:45 am-10:40 pm

1 stop9h 55m

Buffalo

Mon 12/8

1:50 pm-10:45 pm

2 stops10h 55m

$414

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Fri 12/5

10:45 am-10:40 pm

1 stop9h 55m

Buffalo

Mon 12/8

6:15 am-3:25 pm

2 stops11h 10m

$418

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Fri 12/5

7:25 am-11:03 pm

2 stops13h 38m

Buffalo

Mon 12/8

6:00 am-1:16 pm

1 stop9h 16m

$453

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Thu 12/11

4:00 pm-11:53 am

2 stops17h 53m

Buffalo

Tue 12/16

11:40 am-11:59 pm

2 stops14h 19m

$559

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Fri 12/5

3:45 pm-11:53 am

3 stops18h 08m

Buffalo

Mon 12/8

4:29 pm-10:48 am

2 stops20h 19m

$578

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 Buffalo from

How to get the cheapest flight ticket from Montana to Buffalo

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 Buffalo?

If you aren’t able to travel during the month of August, then book flights to Buffalo from Montana during September instead. Flights to Buffalo in September, while not as cheap as those in August, still average around $360.

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

Our data shows that Wednesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $457. Flights from Montana to Buffalo on a Monday will generally be more expensive and average around $582. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

At noon is the cheapest time of day to fly from Montana to Buffalo when you can find flight prices for as low as $481. Flying to Buffalo at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Buffalo, so prices are often more expensive at around $556 per ticket.

Can stopping save me money on Montana to Buffalo flights?

You could potentially save up to 52% on your flight if you consider stops on a Montana to Buffalo flight.

Cheap Montana to Buffalo flight deals and tips

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

Best Price Found

$183

Fastest flight time

6h 09m

Direct flights

None

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Montana in the past 72 hours is $183. The best round-trip flight deal from Montana to Buffalo found on momondo in the last 72 hours is $277.
The fastest flight from Montana to Buffalo takes 6h 09m
There are no direct flights from Montana to Buffalo. Popular non-direct routes for this connection are Bozeman Gallatin Field Airport - Buffalo Airport, Missoula Johnson-Bell Field Airport - Buffalo Airport and Kalispell Glacier Park Airport - Buffalo Airport.
There is 1 airport near Buffalo: Buffalo (BUF)
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  • When did momondo last update prices for flights from Montana to Buffalo Airport?

    Prices for flights from Montana to Buffalo Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

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

Best airlines flying from Montana to Buffalo

Compare and see reviews for airlines that fly from Montana to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $273Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
8.0
7,985 reviews
Search Delta flights
SouthwestPriceFrom $328Free CancellationRating
8.0
4,247 reviews
Search Southwest flights
United AirlinesPriceFrom $351Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Williamsville
Amherst
Tonawanda
Cheektowaga
Grand Island
Lockport
Orchard Park
West Seneca
East Aurora
Bowmansville
Eden
Angola

Why use momondo?

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

It is quick and easy to find Montana to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

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

momondo does allow users to show only those flights to Buffalo from Montana which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Montana to Buffalo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Montana to Buffalo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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