Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Montana to Buffalo from $155

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 6/8. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Montana to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:25 pm - 12:38 am
BZN
-
BUF
8h 13m
1 stop
Delta Logo
6:29 am - 3:15 pm
BUF
-
BZN
10h 46m
2 stops
$314Delta
Sat, Jun 13 - Sat, Jun 20
Delta Logo
6:00 am - 7:17 pm
BZN
-
BUF
11h 17m
2 stops
Delta Logo
6:29 am - 3:15 pm
BUF
-
BZN
10h 46m
2 stops
$319Delta
Tue, Jun 9 - Sat, Jun 20
Delta Logo
2:25 pm - 12:38 am
BZN
-
BUF
8h 13m
1 stop
Delta Logo
7:45 pm - 11:58 pm
BUF
-
BZN
6h 13m
1 stop
$334Delta
Sat, Jun 13 - Tue, Jun 16
Delta Logo
2:15 pm - 11:59 pm
BZN
-
BUF
7h 44m
1 stop
Delta Logo
6:29 am - 3:15 pm
BUF
-
BZN
10h 46m
2 stops
$339Delta
Tue, Jun 9 - Sat, Jun 20
United Airlines Logo
12:33 pm - 9:03 pm
MSO
-
BUF
6h 30m
1 stop
United Airlines Logo
7:00 am - 11:32 am
BUF
-
MSO
6h 32m
1 stop
$384United Airlines
Wed, May 27 - Sat, May 30
United Airlines Logo
12:33 pm - 11:59 pm
MSO
-
BUF
9h 26m
2 stops
United Airlines Logo
9:00 am - 4:20 pm
BUF
-
MSO
9h 20m
1 stop
$389United Airlines
Wed, May 27 - Sat, May 30
United Airlines Logo
12:33 pm - 11:59 pm
MSO
-
BUF
9h 26m
2 stops
United Airlines Logo
10:34 am - 9:34 pm
BUF
-
MSO
13h 00m
2 stops
$394United Airlines
Wed, May 27 - Sat, May 30
American Airlines Logo
2:02 pm - 11:10 pm
BIL
-
BUF
7h 08m
1 stop
American Airlines Logo
6:26 am - 11:42 am
BUF
-
BIL
7h 16m
1 stop
$435American Airlines
Tue, Oct 6 - Sat, Oct 10
American Airlines Logo
2:02 pm - 11:10 pm
BIL
-
BUF
7h 08m
1 stop
American Airlines Logo
6:26 am - 11:42 am
BUF
-
BIL
7h 16m
1 stop
$443American Airlines
Tue, Oct 6 - Sat, Oct 10
American Airlines Logo
12:42 pm - 9:57 pm
BIL
-
BUF
7h 15m
1 stop
American Airlines Logo
4:47 pm - 11:15 pm
BUF
-
BIL
8h 28m
1 stop
$520American Airlines
Tue, May 26 - Thu, Jun 4

Delta flights from Montana to Buffalo

Our best Delta deals on Montana to Buffalo flight tickets
Delta
Jun 13
BZN2:25 pmBozeman Gallatin Field
8h 13m
1 stop
BUF12:38 amBuffalo
Jun 20
BUF6:29 amBuffalo
10h 46m
2 stops
BZN3:15 pmBozeman Gallatin Field
$314
Delta
Jun 9
BZN6:00 amBozeman Gallatin Field
11h 17m
2 stops
BUF7:17 pmBuffalo
Jun 20
BUF6:29 amBuffalo
10h 46m
2 stops
BZN3:15 pmBozeman Gallatin Field
$319
Delta
Jun 13
BZN2:25 pmBozeman Gallatin Field
8h 13m
1 stop
BUF12:38 amBuffalo
Jun 16
BUF7:45 pmBuffalo
6h 13m
1 stop
BZN11:58 pmBozeman Gallatin Field
$334

Southwest flights from Montana to Buffalo

Our best Southwest deals on Montana to Buffalo flight tickets
Southwest
Sep 16
BZN12:55 pmBozeman Gallatin Field
5h 40m
1 stop
BUF8:35 pmBuffalo
Sep 20
BUF6:20 amBuffalo
9h 15m
2 stops
BZN1:35 pmBozeman Gallatin Field
$446
Southwest
Sep 16
BZN8:30 amBozeman Gallatin Field
10h 05m
2 stops
BUF8:35 pmBuffalo
Sep 20
BUF6:20 amBuffalo
9h 15m
2 stops
BZN1:35 pmBozeman Gallatin Field
$451

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 May 13, 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

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Sat 6/13

2:25 pm-12:38 am

1 stop8h 13m

Buffalo

Sat 6/20

6:29 am-3:15 pm

2 stops10h 46m

$314

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Tue 6/9

6:00 am-7:17 pm

2 stops11h 17m

Buffalo

Sat 6/20

6:29 am-3:15 pm

2 stops10h 46m

$319

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Sat 6/13

2:25 pm-12:38 am

1 stop8h 13m

Buffalo

Tue 6/16

7:45 pm-11:58 pm

1 stop6h 13m

$334

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Tue 6/9

2:15 pm-11:59 pm

1 stop7h 44m

Buffalo

Sat 6/20

6:29 am-3:15 pm

2 stops10h 46m

$339
Quickest round-trip

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Wed 5/27

12:33 pm-9:03 pm

1 stop6h 30m

Buffalo

Sat 5/30

7:00 am-11:32 am

1 stop6h 32m

$384

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Wed 5/27

12:33 pm-11:59 pm

2 stops9h 26m

Buffalo

Sat 5/30

9:00 am-4:20 pm

1 stop9h 20m

$389

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Wed 5/27

12:33 pm-11:59 pm

2 stops9h 26m

Buffalo

Sat 5/30

10:34 am-9:34 pm

2 stops13h 00m

$394

BillingsBuffalo

BIL - BUF

BILBUF

Billings Logan Intl

Tue 10/6

2:02 pm-11:10 pm

1 stop7h 08m

Buffalo

Sat 10/10

6:26 am-11:42 am

1 stop7h 16m

$435

BillingsBuffalo

BIL - BUF

BILBUF

Billings Logan Intl

Tue 10/6

2:02 pm-11:10 pm

1 stop7h 08m

Buffalo

Sat 10/10

6:26 am-11:42 am

1 stop7h 16m

$443

BillingsBuffalo

BIL - BUF

BILBUF

Billings Logan Intl

Tue 5/26

12:42 pm-9:57 pm

1 stop7h 15m

Buffalo

Thu 6/4

4:47 pm-11:15 pm

1 stop8h 28m

$520

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 November, then book flights to Buffalo from Montana during March instead. Flights to Buffalo in March, while not as cheap as those in November, still average around $0.

Can stopping save me money on Montana to Buffalo flights?

You could potentially save up to 46% 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 40m

Direct flights

None
The fastest flight from Montana to Buffalo takes 5h 40m
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
9,706 reviews
Search United Airlines flights
American AirlinesPriceFrom $274Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights
SouthwestPriceFrom $480Free CancellationRating
7.9
4,296 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
Grand Island
Williamsville
Orchard Park
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.

An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 6/12
Fri 6/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States