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Cheap flights from Montana to Buffalo from $216

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 9/17. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:24 pm - 11:10 pm
FCA
-
BUF
7h 46m
1 stop
American Airlines Logo
6:26 am - 12:28 pm
BUF
-
FCA
8h 02m
1 stop
$369American Airlines
Thu, Oct 22 - Wed, Oct 28
Delta Logo
2:15 pm - 11:59 pm
BZN
-
BUF
7h 44m
1 stop
Delta Logo
7:25 pm - 11:19 pm
BUF
-
BZN
5h 54m
1 stop
$370Delta
Fri, Sep 4 - Tue, Sep 8
American Airlines Logo
1:58 pm - 11:59 pm
FCA
-
BUF
8h 01m
1 stop
American Airlines Logo
8:00 am - 1:27 pm
BUF
-
FCA
7h 27m
1 stop
$402American Airlines
Thu, Oct 22 - Mon, Oct 26
Delta Logo
6:00 am - 6:55 pm
BZN
-
BUF
10h 55m
2 stops
Delta Logo
7:25 pm - 11:19 pm
BUF
-
BZN
5h 54m
1 stop
$409Delta
Fri, Sep 4 - Tue, Sep 8
United Airlines Logo
7:00 am - 8:56 pm
BZN
-
BUF
11h 56m
2 stops
United Airlines Logo
6:30 am - 11:33 am
BUF
-
BZN
7h 03m
1 stop
$414United Airlines
Tue, Nov 17 - Wed, Nov 18
United Airlines Logo
2:40 pm - 10:37 pm
MSO
-
BUF
5h 57m
1 stop
United Airlines Logo
8:45 am - 4:20 pm
BUF
-
MSO
9h 35m
1 stop
$417United Airlines
Sat, Sep 19 - Fri, Sep 25
Southwest Logo
8:35 am - 8:50 pm
BZN
-
BUF
10h 15m
2 stops
Southwest Logo
3:00 pm - 10:25 pm
BUF
-
BZN
9h 25m
2 stops
$458Southwest
Fri, Sep 4 - Tue, Sep 8
Multiple Airlines Logo
11:10 am - 9:48 am
BZN
-
BUF
20h 38m
1 stop
Multiple Airlines Logo
2:48 pm - 3:58 pm
BUF
-
BZN
27h 10m
2 stops
$462Multiple Airlines
Sat, Jul 11 - Wed, Jul 15
Multiple Airlines Logo
11:10 am - 9:48 am
BZN
-
BUF
20h 38m
1 stop
Multiple Airlines Logo
9:09 pm - 3:58 pm
BUF
-
BZN
44h 49m
2 stops
$477Multiple Airlines
Sat, Jul 11 - Tue, Jul 14
JetBlue Logo
1:35 pm - 11:43 pm
BZN
-
BUF
8h 08m
1 stop
JetBlue Logo
6:00 am - 11:42 am
BUF
-
BZN
7h 42m
1 stop
$493JetBlue
Sat, Jul 11 - Tue, Jul 14

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JetBlue flights from Montana to Buffalo

Our best JetBlue deals on Montana to Buffalo flight tickets
JetBlue
Jul 11
BZN1:35 pmBozeman Gallatin Field
8h 08m
1 stop
BUF11:43 pmBuffalo
Jul 14
BUF6:00 amBuffalo
7h 42m
1 stop
BZN11:42 amBozeman Gallatin Field
$493
JetBlue
Jul 11
BZN1:35 pmBozeman Gallatin Field
8h 08m
1 stop
BUF11:43 pmBuffalo
Jul 14
BUF6:00 amBuffalo
7h 42m
1 stop
BZN11:42 amBozeman Gallatin Field
$579
JetBlue
Jul 17
BZN12:37 pmBozeman Gallatin Field
9h 06m
1 stop
BUF11:43 pmBuffalo
Jul 19
BUF6:00 amBuffalo
8h 18m
1 stop
BZN12:18 pmBozeman Gallatin Field
$587

Southwest flights from Montana to Buffalo

Our best Southwest deals on Montana to Buffalo flight tickets
Southwest
Sep 4
BZN8:35 amBozeman Gallatin Field
10h 15m
2 stops
BUF8:50 pmBuffalo
Sep 8
BUF3:00 pmBuffalo
9h 25m
2 stops
BZN10:25 pmBozeman Gallatin Field
$458
Southwest
Dec 18
BZN5:35 amBozeman Gallatin Field
14h 15m
1 stop
BUF9:50 pmBuffalo
Dec 20
BUF8:35 amBuffalo
9h 55m
1 stop
BZN4:30 pmBozeman Gallatin Field
$633
Southwest
Dec 18
BZN5:35 amBozeman Gallatin Field
14h 15m
1 stop
BUF9:50 pmBuffalo
Dec 20
BUF12:35 pmBuffalo
12h 25m
2 stops
BZN11:00 pmBozeman Gallatin Field
$713

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 June 30, 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

Cheapest round-trip

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Thu 10/22

1:24 pm-11:10 pm

1 stop7h 46m

Buffalo

Wed 10/28

6:26 am-12:28 pm

1 stop8h 02m

$369
Quickest round-trip

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Fri 9/4

2:15 pm-11:59 pm

1 stop7h 44m

Buffalo

Tue 9/8

7:25 pm-11:19 pm

1 stop5h 54m

$370

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Thu 10/22

1:58 pm-11:59 pm

1 stop8h 01m

Buffalo

Mon 10/26

8:00 am-1:27 pm

1 stop7h 27m

$402

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Fri 9/4

6:00 am-6:55 pm

2 stops10h 55m

Buffalo

Tue 9/8

7:25 pm-11:19 pm

1 stop5h 54m

$409

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Tue 11/17

7:00 am-8:56 pm

2 stops11h 56m

Buffalo

Wed 11/18

6:30 am-11:33 am

1 stop7h 03m

$414

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Sat 9/19

2:40 pm-10:37 pm

1 stop5h 57m

Buffalo

Fri 9/25

8:45 am-4:20 pm

1 stop9h 35m

$417

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Fri 9/4

8:35 am-8:50 pm

2 stops10h 15m

Buffalo

Tue 9/8

3:00 pm-10:25 pm

2 stops9h 25m

$458

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Sat 7/11

11:10 am-9:48 am

1 stop20h 38m

Buffalo

Wed 7/15

2:48 pm-3:58 pm

2 stops27h 10m

$462

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Sat 7/11

11:10 am-9:48 am

1 stop20h 38m

Buffalo

Tue 7/14

9:09 pm-3:58 pm

2 stops44h 49m

$477

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Sat 7/11

1:35 pm-11:43 pm

1 stop8h 08m

Buffalo

Tue 7/14

6:00 am-11:42 am

1 stop7h 42m

$493

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 airline that flies from Montana to Buffalo?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Montana to Buffalo

What airlines fly to Buffalo?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Buffalo from Montana according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 3 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

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 54m

Direct flights

None
The fastest flight from Montana to Buffalo takes 5h 54m
There are no direct flights from Montana to Buffalo. There are no popular flight routes from Montana to Buffalo.
Search flight deals

Frequently asked questions about flying from Montana to Buffalo

  • 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 $166Free CancellationRating
7.4
9,901 reviews
Search United Airlines flights
American AirlinesPriceFrom $274Free CancellationRating
7.1
11,762 reviews
Search American Airlines flights
SouthwestPriceFrom $480Free CancellationRating
7.9
4,247 reviews
Search Southwest flights

Traveling to a place near Buffalo?

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