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Cheap flights from Atlanta to Buffalo from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Buffalo departing on 10/31. 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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Find the cheapest flights from Atlanta to Buffalo (ATL-BUF)

Cheap round-trip flights

Frontier Logo
9:12 am - 11:22 amATL-BUF
2h 10mnonstop
Frontier Logo
12:42 pm - 2:58 pmBUF-ATL
2h 16mnonstop
$132Frontier
Find Deal
Mon, Oct 6 - Sat, Oct 18
Frontier Logo
9:12 am - 11:22 amATL-BUF
2h 10mnonstop
Frontier Logo
12:17 pm - 2:34 pmBUF-ATL
2h 17mnonstop
$134Frontier
Find Deal
Sun, Sep 28 - Thu, Oct 2
Frontier Logo
9:27 am - 11:36 amATL-BUF
2h 09mnonstop
Frontier Logo
12:15 pm - 2:31 pmBUF-ATL
2h 16mnonstop
$135Frontier
Find Deal
Sat, Oct 11 - Thu, Oct 16
Frontier Logo
9:12 am - 11:22 amATL-BUF
2h 10mnonstop
Frontier Logo
12:17 pm - 2:34 pmBUF-ATL
2h 17mnonstop
$136Frontier
Find Deal
Sun, Sep 21 - Mon, Sep 22
Frontier Logo
9:12 am - 11:22 amATL-BUF
2h 10mnonstop
Frontier Logo
12:15 pm - 2:31 pmBUF-ATL
2h 16mnonstop
$137Frontier
Find Deal
Mon, Oct 6 - Mon, Oct 20
Frontier Logo
9:12 am - 11:22 amATL-BUF
2h 10mnonstop
Frontier Logo
12:17 pm - 2:34 pmBUF-ATL
2h 17mnonstop
$139Frontier
Find Deal
Thu, Sep 25 - Thu, Oct 2
Frontier Logo
9:10 am - 11:19 amATL-BUF
2h 09mnonstop
Frontier Logo
12:42 pm - 2:58 pmBUF-ATL
2h 16mnonstop
$141Frontier
Find Deal
Thu, Oct 9 - Sat, Oct 18
Frontier Logo
9:12 am - 11:22 amATL-BUF
2h 10mnonstop
Frontier Logo
12:17 pm - 2:34 pmBUF-ATL
2h 17mnonstop
$142Frontier
Find Deal
Mon, Sep 8 - Fri, Sep 12
Logo
8:00 am - 12:35 pmATL-BUF
28h 35m1 stop
Logo
12:15 pm - 2:31 pmBUF-ATL
2h 16mnonstop
$176
Find Deal
Sat, Oct 11 - Sun, Oct 19
Delta Logo
1:30 pm - 3:28 pmATL-BUF
1h 58mnonstop
Delta Logo
12:06 pm - 2:17 pmBUF-ATL
2h 11mnonstop
$179Delta
Find Deal
Wed, Oct 8 - Sat, Oct 18

Frontier flights from Atlanta to Buffalo

Our best Frontier deals on Atlanta to Buffalo flight tickets
Frontier
Oct 6
ATL9:12 amAtlanta Hartsfield-Jackson
2h 10m
BUF11:22 amBuffalo
Oct 18
BUF12:42 pmBuffalo
2h 16m
ATL2:58 pmAtlanta Hartsfield-Jackson
$132
Find similar
Frontier
Sep 28
ATL9:12 amAtlanta Hartsfield-Jackson
2h 10m
BUF11:22 amBuffalo
Oct 2
BUF12:17 pmBuffalo
2h 17m
ATL2:34 pmAtlanta Hartsfield-Jackson
$134
Find similar
Frontier
Oct 11
ATL9:27 amAtlanta Hartsfield-Jackson
2h 09m
BUF11:36 amBuffalo
Oct 16
BUF12:15 pmBuffalo
2h 16m
ATL2:31 pmAtlanta Hartsfield-Jackson
$135
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta 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 21, 2025.
Use the filters below to find and compare flights from Atlanta to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Mon 10/6

9:12 am-11:22 am

Nonstop2h 10m

Buffalo

Sat 10/18

12:42 pm-2:58 pm

Nonstop2h 16m

$132

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Sun 9/28

9:12 am-11:22 am

Nonstop2h 10m

Buffalo

Thu 10/2

12:17 pm-2:34 pm

Nonstop2h 17m

$134

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Sat 10/11

9:27 am-11:36 am

Nonstop2h 09m

Buffalo

Thu 10/16

12:15 pm-2:31 pm

Nonstop2h 16m

$135

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Sun 9/21

9:12 am-11:22 am

Nonstop2h 10m

Buffalo

Mon 9/22

12:17 pm-2:34 pm

Nonstop2h 17m

$136

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Mon 10/6

9:12 am-11:22 am

Nonstop2h 10m

Buffalo

Mon 10/20

12:15 pm-2:31 pm

Nonstop2h 16m

$137

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Thu 9/25

9:12 am-11:22 am

Nonstop2h 10m

Buffalo

Thu 10/2

12:17 pm-2:34 pm

Nonstop2h 17m

$139

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Thu 10/9

9:10 am-11:19 am

Nonstop2h 09m

Buffalo

Sat 10/18

12:42 pm-2:58 pm

Nonstop2h 16m

$141

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Mon 9/8

9:12 am-11:22 am

Nonstop2h 10m

Buffalo

Fri 9/12

12:17 pm-2:34 pm

Nonstop2h 17m

$142

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Sat 10/11

8:00 am-12:35 pm

1 stop28h 35m

Buffalo

Sun 10/19

12:15 pm-2:31 pm

Nonstop2h 16m

$176

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Wed 10/8

1:30 pm-3:28 pm

Nonstop1h 58m

Buffalo

Sat 10/18

12:06 pm-2:17 pm

Nonstop2h 11m

$179

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 Atlanta 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 October, then book flights to Buffalo from Atlanta during June instead. Flights to Buffalo in June, while not as cheap as those in October, still average around $208.

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

Our data shows that Saturday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $199. Flights from Atlanta to Buffalo on a Wednesday will generally be more expensive and average around $284. 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 Atlanta to Buffalo when you can find flight prices for as low as $191. Flying to Buffalo at noon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Buffalo, so prices are often more expensive at around $280 per ticket.

What is the cheapest Atlanta Hartsfield-Jackson to Buffalo flight route?

Fly from Atlanta Hartsfield-Jackson to Buffalo for the best Atlanta Hartsfield-Jackson - Buffalo flight prices

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

You are more likely to see cheaper flights to Buffalo from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $236 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Atlanta for as low as $196 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to Buffalo flights?

There are 3 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Buffalo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Atlanta to Buffalo flights?

You could potentially save up to 24% on your flight if you consider stops on a Atlanta to Buffalo flight.

How have Atlanta to Buffalo flight prices changed over time?

As of August 2025, prices for Atlanta to Buffalo flights are approximately 42% cheaper when compared to flights at the same time last year.

When to book flights from Atlanta to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Buffalo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Buffalo (ATL to BUF) flight deals and tips

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

Best Price Found

$140

Fastest flight time

1h 56m

Direct flights

Every day

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Atlanta in the past 72 hours is $140. The best round-trip flight deal from Atlanta to Buffalo found on momondo in the last 72 hours is $160.
The fastest flight from Atlanta to Buffalo takes 1h 56m
Direct flights go from Atlanta to Buffalo every day.
There is 1 airport near Buffalo: Buffalo (BUF)
Search flight deals

  • How far is Atlanta Hartsfield-Jackson to Buffalo by plane?

    The distance between Atlanta Hartsfield-Jackson and Buffalo is about 697.1 mi. By plane, this route typically takes 1h 58m.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Buffalo Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Buffalo Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Buffalo Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Buffalo Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Buffalo Airport.

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

    The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Atlanta to Buffalo?

  • What is the most popular airline from Atlanta to Buffalo?

Best airlines flying from Atlanta to Buffalo

Compare and see reviews for airlines that fly from Atlanta to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $86Free CancellationRating
5.8
3,207 reviews
Search Frontier flights
JetBluePriceFrom $160Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
American AirlinesPriceFrom $178Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $179Free CancellationRating
7.9
7,981 reviews
Search Delta flights
SouthwestPriceFrom $228Free CancellationRating
8.0
4,245 reviews
Search Southwest flights

  • Delta Flights From Atlanta to Buffalo

    Delta is one of the most popular airlines flying from Atlanta to Buffalo, operating 17 flights/week on average for this route. A good Delta flight deal for Atlanta to Buffalo starts from $179 round-trip, up to an average price of $301. Our users have rated Delta at 7.9/10.

  • Frontier Flights From Atlanta to Buffalo

    Frontier (5.8/10 from 3,207 reviews) operates around 3 flights from Atlanta to Buffalo in any given week. The average Frontier airfare for this route is around $182, with deals from around $86 rare but found on momondo. Referenced prices are for round-trip Atlanta to Buffalo flight searches in the last 72 hours.

Traveling to a place near Buffalo?

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

Why use momondo?

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

Finding the right flight to Buffalo from Atlanta is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buffalo quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Buffalo from Atlanta with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Atlanta to Buffalo.

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

Yes momondo offers price alerts on flights to Buffalo from Atlanta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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.
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