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Cheap flights from Montana to Buffalo from $180

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 5/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Montana to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 4:59 pm
BZN
-
BUF
9h 29m
2 stops
Delta Logo
10:32 am - 5:46 pm
BUF
-
BZN
9h 14m
2 stops
$288Delta
Thu, Mar 5 - Wed, Mar 11
United Airlines Logo
2:35 pm - 11:10 pm
BIL
-
BUF
6h 35m
1 stop
United Airlines Logo
8:30 am - 1:23 pm
BUF
-
BIL
6h 53m
1 stop
$289United Airlines
Tue, Apr 21 - Wed, Apr 29
United Airlines Logo
2:35 pm - 11:10 pm
BIL
-
BUF
6h 35m
1 stop
United Airlines Logo
10:50 am - 8:57 pm
BUF
-
BIL
12h 07m
2 stops
$294United Airlines
Wed, Apr 15 - Sat, Apr 25
United Airlines Logo
2:35 pm - 11:10 pm
BIL
-
BUF
6h 35m
1 stop
United Airlines Logo
8:30 am - 1:23 pm
BUF
-
BIL
6h 53m
1 stop
$299United Airlines
Wed, Apr 15 - Sat, Apr 25
Delta Logo
5:20 am - 6:51 pm
BIL
-
BUF
11h 31m
2 stops
Delta Logo
12:50 pm - 8:06 pm
BUF
-
BIL
9h 16m
2 stops
$300Delta
Sat, Apr 18 - Fri, Apr 24
United Airlines Logo
2:40 pm - 11:10 pm
BZN
-
BUF
6h 30m
1 stop
United Airlines Logo
8:30 am - 1:34 pm
BUF
-
BZN
7h 04m
1 stop
$339United Airlines
Tue, Apr 28 - Wed, Apr 29
United Airlines Logo
2:35 pm - 11:15 pm
GTF
-
BUF
6h 40m
1 stop
United Airlines Logo
8:37 am - 1:34 pm
BUF
-
GTF
6h 57m
1 stop
$340United Airlines
Sat, May 2 - Sat, May 9
American Airlines Logo
5:00 pm - 12:52 am
BZN
-
BUF
5h 52m
1 stop
American Airlines Logo
7:00 am - 3:25 pm
BUF
-
BZN
10h 25m
1 stop
$464American Airlines
Mon, Jun 15 - Mon, Jun 22
American Airlines Logo
5:00 pm - 12:52 am
BZN
-
BUF
5h 52m
1 stop
American Airlines Logo
6:23 am - 4:09 pm
BUF
-
BZN
11h 46m
2 stops
$470American Airlines
Mon, Jun 15 - Mon, Jun 22
Alaska Airlines Logo
6:05 am - 9:36 pm
FCA
-
BUF
13h 31m
2 stops
Alaska Airlines Logo
3:01 pm - 11:51 pm
BUF
-
FCA
10h 50m
2 stops
$847Alaska Airlines
Fri, Apr 10 - Sun, Apr 26

United Airlines flights from Montana to Buffalo

Our best United Airlines deals on Montana to Buffalo flight tickets
United Airlines
Apr 21
BIL2:35 pmBillings Logan Intl
6h 35m
1 stop
BUF11:10 pmBuffalo
Apr 29
BUF8:30 amBuffalo
6h 53m
1 stop
BIL1:23 pmBillings Logan Intl
$289
United Airlines
Apr 15
BIL2:35 pmBillings Logan Intl
6h 35m
1 stop
BUF11:10 pmBuffalo
Apr 25
BUF10:50 amBuffalo
12h 07m
2 stops
BIL8:57 pmBillings Logan Intl
$294
United Airlines
Apr 15
BIL2:35 pmBillings Logan Intl
6h 35m
1 stop
BUF11:10 pmBuffalo
Apr 25
BUF8:30 amBuffalo
6h 53m
1 stop
BIL1:23 pmBillings Logan Intl
$299

Southwest flights from Montana to Buffalo

Our best Southwest deals on Montana to Buffalo flight tickets
Southwest
Jun 15
BZN6:35 amBozeman Gallatin Field
10h 40m
2 stops
BUF7:15 pmBuffalo
Jun 22
BUF8:45 amBuffalo
11h 50m
2 stops
BZN6:35 pmBozeman Gallatin Field
$589
Southwest
Feb 22
BZN10:45 amBozeman Gallatin Field
10h 55m
2 stops
BUF11:40 pmBuffalo
Feb 26
BUF10:35 amBuffalo
6h 20m
1 stop
BZN2:55 pmBozeman Gallatin Field
$879
Southwest
Feb 22
BZN10:45 amBozeman Gallatin Field
10h 55m
2 stops
BUF11:40 pmBuffalo
Feb 26
BUF5:40 amBuffalo
11h 15m
2 stops
BZN2:55 pmBozeman Gallatin Field
$884

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 February 9, 2026.
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

Thu 3/5

5:30 am-4:59 pm

2 stops9h 29m

Buffalo

Wed 3/11

10:32 am-5:46 pm

2 stops9h 14m

$288

BillingsBuffalo

BIL - BUF

BILBUF

Billings Logan Intl

Tue 4/21

2:35 pm-11:10 pm

1 stop6h 35m

Buffalo

Wed 4/29

8:30 am-1:23 pm

1 stop6h 53m

$289

BillingsBuffalo

BIL - BUF

BILBUF

Billings Logan Intl

Wed 4/15

2:35 pm-11:10 pm

1 stop6h 35m

Buffalo

Sat 4/25

10:50 am-8:57 pm

2 stops12h 07m

$294

BillingsBuffalo

BIL - BUF

BILBUF

Billings Logan Intl

Wed 4/15

2:35 pm-11:10 pm

1 stop6h 35m

Buffalo

Sat 4/25

8:30 am-1:23 pm

1 stop6h 53m

$299

BillingsBuffalo

BIL - BUF

BILBUF

Billings Logan Intl

Sat 4/18

5:20 am-6:51 pm

2 stops11h 31m

Buffalo

Fri 4/24

12:50 pm-8:06 pm

2 stops9h 16m

$300

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Tue 4/28

2:40 pm-11:10 pm

1 stop6h 30m

Buffalo

Wed 4/29

8:30 am-1:34 pm

1 stop7h 04m

$339

Great FallsBuffalo

GTF - BUF

GTFBUF

Great Falls

Sat 5/2

2:35 pm-11:15 pm

1 stop6h 40m

Buffalo

Sat 5/9

8:37 am-1:34 pm

1 stop6h 57m

$340

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Mon 6/15

5:00 pm-12:52 am

1 stop5h 52m

Buffalo

Mon 6/22

7:00 am-3:25 pm

1 stop10h 25m

$464

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Mon 6/15

5:00 pm-12:52 am

1 stop5h 52m

Buffalo

Mon 6/22

6:23 am-4:09 pm

2 stops11h 46m

$470

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Fri 4/10

6:05 am-9:36 pm

2 stops13h 31m

Buffalo

Sun 4/26

3:01 pm-11:51 pm

2 stops10h 50m

$847

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

Can stopping save me money on Montana to Buffalo flights?

You could potentially save up to 57% 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

Fastest flight time

5h 43m

Direct flights

None
The fastest flight from Montana to Buffalo takes 5h 43m
There are no direct flights from Montana to Buffalo. There are no popular flight routes from Montana to Buffalo.
Search flight deals

  • 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
United AirlinesPriceFrom $192Free CancellationRating
7.4
9,257 reviews
Search United Airlines flights
American AirlinesPriceFrom $274Free CancellationRating
7.2
11,254 reviews
Search American Airlines flights

Traveling to a place near Buffalo?

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