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Cheap flights from Atlanta to Buffalo from $76

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 10/20. 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

Cheap round-trip flights

Frontier Logo
11:40 am - 1:47 pmATL-BUF
2h 07mnonstop
Frontier Logo
7:09 pm - 9:34 pmBUF-ATL
2h 25mnonstop
$101Frontier
Find Deal
Sun, Nov 16 - Thu, Dec 4
Frontier Logo
9:27 am - 11:36 amATL-BUF
2h 09mnonstop
Frontier Logo
12:15 pm - 2:31 pmBUF-ATL
2h 16mnonstop
$102Frontier
Find Deal
Sat, Oct 25 - Sun, Oct 26
Frontier Logo
11:30 am - 1:37 pmATL-BUF
2h 07mnonstop
Frontier Logo
7:09 pm - 9:34 pmBUF-ATL
2h 25mnonstop
$103Frontier
Find Deal
Thu, Nov 13 - Sun, Dec 7
Frontier Logo
7:30 am - 4:29 pmATL-BUF
8h 59m1 stop
Frontier Logo
1:02 pm - 3:21 pmBUF-ATL
2h 19mnonstop
$111Frontier
Find Deal
Fri, Oct 24 - Sat, Oct 25
Frontier Logo
6:00 am - 11:54 amATL-BUF
5h 54m1 stop
Frontier Logo
7:09 pm - 9:34 pmBUF-ATL
2h 25mnonstop
$112Frontier
Find Deal
Sun, Nov 16 - Fri, Dec 5
Frontier Logo
9:12 am - 11:22 amATL-BUF
2h 10mnonstop
Frontier Logo
4:57 pm - 6:04 amBUF-ATL
13h 07m1 stop
$119Frontier
Find Deal
Thu, Oct 2 - Sun, Oct 5
Frontier Logo
10:14 pm - 7:34 pmATL-BUF
21h 20m1 stop
Frontier Logo
6:52 pm - 7:56 amBUF-ATL
13h 04m1 stop
$126Frontier
Find Deal
Wed, Oct 15 - Sat, Oct 18
Frontier Logo
7:30 am - 4:29 pmATL-BUF
8h 59m1 stop
Frontier Logo
1:02 pm - 3:21 pmBUF-ATL
2h 19mnonstop
$127Frontier
Find Deal
Fri, Oct 24 - Sat, Oct 25
Frontier Logo
4:00 pm - 6:04 pmATL-BUF
2h 04mnonstop
Frontier Logo
7:09 pm - 9:34 pmBUF-ATL
2h 25mnonstop
$128Frontier
Find Deal
Mon, Dec 8 - Thu, Dec 11
Frontier Logo
4:12 pm - 9:08 pmATL-BUF
4h 56m1 stop
Frontier Logo
7:09 pm - 9:34 pmBUF-ATL
2h 25mnonstop
$130Frontier
Find Deal
Fri, Nov 14 - Fri, Dec 5

Frontier flights from Atlanta to Buffalo

Our best Frontier deals on Atlanta to Buffalo flight tickets
Frontier
Nov 16
ATL11:40 amAtlanta Hartsfield-Jackson
2h 07m
BUF1:47 pmBuffalo
Dec 4
BUF7:09 pmBuffalo
2h 25m
ATL9:34 pmAtlanta Hartsfield-Jackson
$101
Find similar
Frontier
Oct 25
ATL9:27 amAtlanta Hartsfield-Jackson
2h 09m
BUF11:36 amBuffalo
Oct 26
BUF12:15 pmBuffalo
2h 16m
ATL2:31 pmAtlanta Hartsfield-Jackson
$102
Find similar
Frontier
Nov 13
ATL11:30 amAtlanta Hartsfield-Jackson
2h 07m
BUF1:37 pmBuffalo
Dec 7
BUF7:09 pmBuffalo
2h 25m
ATL9:34 pmAtlanta Hartsfield-Jackson
$103
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 September 15, 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

Sun 11/16

11:40 am-1:47 pm

Nonstop2h 07m

Buffalo

Thu 12/4

7:09 pm-9:34 pm

Nonstop2h 25m

$101

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Sat 10/25

9:27 am-11:36 am

Nonstop2h 09m

Buffalo

Sun 10/26

12:15 pm-2:31 pm

Nonstop2h 16m

$102

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Thu 11/13

11:30 am-1:37 pm

Nonstop2h 07m

Buffalo

Sun 12/7

7:09 pm-9:34 pm

Nonstop2h 25m

$103

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Fri 10/24

7:30 am-4:29 pm

1 stop8h 59m

Buffalo

Sat 10/25

1:02 pm-3:21 pm

Nonstop2h 19m

$111

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Sun 11/16

6:00 am-11:54 am

1 stop5h 54m

Buffalo

Fri 12/5

7:09 pm-9:34 pm

Nonstop2h 25m

$112

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Thu 10/2

9:12 am-11:22 am

Nonstop2h 10m

Buffalo

Sun 10/5

4:57 pm-6:04 am

1 stop13h 07m

$119

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Wed 10/15

10:14 pm-7:34 pm

1 stop21h 20m

Buffalo

Sat 10/18

6:52 pm-7:56 am

1 stop13h 04m

$126

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Fri 10/24

7:30 am-4:29 pm

1 stop8h 59m

Buffalo

Sat 10/25

1:02 pm-3:21 pm

Nonstop2h 19m

$127

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Mon 12/8

4:00 pm-6:04 pm

Nonstop2h 04m

Buffalo

Thu 12/11

7:09 pm-9:34 pm

Nonstop2h 25m

$128

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Fri 11/14

4:12 pm-9:08 pm

1 stop4h 56m

Buffalo

Fri 12/5

7:09 pm-9:34 pm

Nonstop2h 25m

$130

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 August instead. Flights to Buffalo in August, while not as cheap as those in October, still average around $206.

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 $192. Flights from Atlanta to Buffalo on a Wednesday will generally be more expensive and average around $280. 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 $281 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 $233 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 $186 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?

No. A direct flight is the cheapest option for a flight between Atlanta to Buffalo.

How have Atlanta to Buffalo flight prices changed over time?

As of September 2025, prices for Atlanta to Buffalo flights are approximately 74% more expensive 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

$89

Fastest flight time

1h 57m

Direct flights

Every day

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Atlanta in the past 72 hours is $89. The best round-trip flight deal from Atlanta to Buffalo found on momondo in the last 72 hours is $149.
The fastest flight from Atlanta to Buffalo takes 1h 57m
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 2h 04m.

  • 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 $85Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
JetBluePriceFrom $146Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
American AirlinesPriceFrom $178Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $179Free CancellationRating
7.9
7,954 reviews
Search Delta flights
SouthwestPriceFrom $267Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Delta Flights From Atlanta to Buffalo

    Delta is one of the most popular airlines flying from Atlanta to Buffalo, operating 20 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 $300. Our users have rated Delta at 7.9/10.

  • Frontier Flights From Atlanta to Buffalo

    Frontier (5.8/10 from 3,172 reviews) operates around 4 flights from Atlanta to Buffalo in any given week. The average Frontier airfare for this route is around $178, with deals from around $85 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
Orchard Park
Lockport
West Seneca
East Aurora
Bowmansville
Eden
Angola

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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