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Cheap flights from Buffalo to Atlanta from C$ 55

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ATL
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Buffalo to Atlanta Hartsfield-Jackson are usually found in June or August, booked 65 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Buffalo to Atlanta

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Atlanta
Explore the most affordable flight options available from Buffalo to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Fri 24/72:50 p.m.
BUF
-
ATL
Nonstop2h 20m
Frontier
Fri 14/811:45 a.m.
ATL
-
BUF
Nonstop2h 08m
Frontier
Deal found 27/4C$ 94
Tue 19/511:36 a.m.
BUF
-
ATL
Nonstop2h 19m
Frontier
Tue 26/58:30 a.m.
ATL
-
BUF
Nonstop2h 11m
Frontier
Deal found 25/4C$ 99
Wed 6/52:49 p.m.
BUF
-
ATL
Nonstop2h 19m
Frontier
Wed 13/511:45 a.m.
ATL
-
BUF
Nonstop2h 09m
Frontier
Deal found 28/4C$ 111
Sun 3/512:32 p.m.
BUF
-
ATL
Nonstop2h 18m
Frontier
Wed 20/511:45 a.m.
ATL
-
BUF
Nonstop2h 09m
Frontier
Deal found 26/4C$ 115
Fri 26/62:50 p.m.
BUF
-
ATL
Nonstop2h 23m
Frontier
Sun 12/78:30 a.m.
ATL
-
BUF
Nonstop2h 09m
Frontier
Deal found 25/4C$ 126
Sun 26/711:35 a.m.
BUF
-
ATL
Nonstop2h 12m
Frontier
Fri 14/811:45 a.m.
ATL
-
BUF
Nonstop2h 08m
Frontier
Deal found 27/4C$ 127
Sun 24/57:44 p.m.
BUF
-
ATL
1 stop12h 23m
Frontier
Sun 31/58:30 a.m.
ATL
-
BUF
Nonstop2h 11m
Frontier
Deal found 26/4C$ 135
Sat 27/612:29 p.m.
BUF
-
ATL
Nonstop2h 20m
Frontier
Sun 5/78:30 a.m.
ATL
-
BUF
Nonstop2h 09m
Frontier
Deal found 28/4C$ 140
Mon 4/512:32 p.m.
BUF
-
ATL
Nonstop2h 18m
Frontier
Thu 28/58:30 a.m.
ATL
-
BUF
Nonstop2h 11m
Frontier
Deal found 26/4C$ 144
Fri 24/72:50 p.m.
BUF
-
ATL
Nonstop2h 20m
Frontier
Thu 13/88:30 a.m.
ATL
-
BUF
Nonstop2h 09m
Frontier
Deal found 27/4C$ 146

Find flight deals from Buffalo to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 April 2026.

Round-trip from

C$ 94

One-way from

C$ 56

Popular in

April

Cheapest in

June

Average price

C$ 352

Good round-trip deal

C$ 131 or less

Good one-way deal

C$ 131 or less
Frontier
  • Frontier
  • 24/7-14/8
  • Nonstop
  • 4h 28m total
  • Buffalo to Atlanta
Search Deals
Frontier
  • Frontier
  • 10/5
  • Nonstop
  • 2h 19m total
  • Buffalo to Atlanta
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Buffalo to Atlanta Hartsfield-Jackson.
Search Deals
Price to beat on a one-way flight from Buffalo to Atlanta Hartsfield-Jackson.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Atlanta 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, Cheapflights users made 629,999 searches. Data last updated 29 April 2026.
Use the filters below to find and compare flights from Buffalo to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Mon 27/7

5:12 p.m.-7:23 p.m.

Nonstop2h 11m

Atlanta Hartsfield-Jackson

Mon 10/8

9:14 a.m.-11:15 a.m.

Nonstop2h 01m

C$ 190

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Tue 2/6

7:39 p.m.-9:59 p.m.

Nonstop2h 20m

Atlanta Hartsfield-Jackson

Sat 6/6

9:58 p.m.-11:59 p.m.

Nonstop2h 01m

C$ 190

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Thu 21/5

6:15 a.m.-8:29 a.m.

Nonstop2h 14m

Atlanta Hartsfield-Jackson

Sat 30/5

9:58 p.m.-11:59 p.m.

Nonstop2h 01m

C$ 190

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Sun 24/5

12:31 p.m.-2:42 p.m.

Nonstop2h 11m

Atlanta Hartsfield-Jackson

Sun 31/5

9:58 p.m.-11:59 p.m.

Nonstop2h 01m

C$ 190

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Wed 20/5

2:49 p.m.-5:08 p.m.

Nonstop2h 19m

Atlanta Hartsfield-Jackson

Sun 24/5

8:30 a.m.-10:41 a.m.

Nonstop2h 11m

C$ 193

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Thu 4/6

6:15 a.m.-8:29 a.m.

Nonstop2h 14m

Atlanta Hartsfield-Jackson

Thu 4/6

9:58 p.m.-11:59 p.m.

Nonstop2h 01m

C$ 215

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Wed 3/6

6:05 a.m.-12:30 p.m.

1 stop6h 25m

Atlanta Hartsfield-Jackson

Tue 9/6

5:25 p.m.-10:40 p.m.

1 stop5h 15m

C$ 218

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Sat 20/6

4:30 p.m.-10:45 p.m.

1 stop6h 15m

Atlanta Hartsfield-Jackson

Tue 23/6

4:55 p.m.-9:25 p.m.

1 stop4h 30m

C$ 218

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Tue 19/5

12:18 p.m.-2:29 p.m.

Nonstop2h 11m

Atlanta Hartsfield-Jackson

Sat 30/5

9:58 p.m.-11:59 p.m.

Nonstop2h 01m

C$ 259

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Tue 7/7

6:25 a.m.-4:45 p.m.

1 stop10h 20m

Atlanta Hartsfield-Jackson

Sun 19/7

6:15 a.m.-2:35 p.m.

2 stops8h 20m

C$ 327

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 22 resultsSorted by cheapest first
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3

Best time to book a flight from Buffalo to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Atlanta

How far ahead should I book a flight from Buffalo to Atlanta?

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Atlanta. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Buffalo to Atlanta?

Currently, June is the cheapest month in which you can book a flight from Buffalo to Atlanta (average of C$ 245). Flying from Buffalo to Atlanta in April is currently the most expensive (average of C$ 352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to ATL?

Find hourly flight availability from Buffalo to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2026.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Atlanta at noon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Buffalo to Atlanta?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Atlanta. Price data was last updated on 25 April 2026.

Travelers seeking maximum savings on their Buffalo to Atlanta flight should consider departing on Sunday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Buffalo to Atlanta?

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated 29 April 2026.
Read reviews from past customers who have flown Southwest,Delta, andJetBlue from Buffalo to Atlanta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,314 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,314 reviews
Southwest
8.0
Very good
4,314 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,468 reviews
Southwest
8.0
Very good
4,314 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,968 reviews
Southwest
8.0
Very good
4,314 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
2,970 reviews
Southwest
8.0
Very good
4,314 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Buffalo to Atlanta?

    Atlanta Hartsfield-Jackson is the airport most travellers will use when flying to Atlanta from Buffalo. Booking flights from Buffalo (BUF) to Hartsfield-Jackson (ATL) should be relatively easy as there are 19 daily flights to Atlanta from 4 different airlines. 2h 05m is how long a flight from Buffalo to Atlanta Hartsfield-Jackson will take if you book a nonstop flight.

  • How popular is this Buffalo to Atlanta flight route?

    Within the past month, 680 users have taken a look at flights from Buffalo to Atlanta Hartsfield-Jackson.

  • How long is the flight from Buffalo to Atlanta?

    Delta and Frontier can get you from Buffalo to Atlanta in just under 2h 19m. Your travel time will be generally consistent. Airlines will cover a distance of 1146 km. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Buffalo to Atlanta round-trip?

    Frontier, at C$ 87, was found to be the cheapest airline from Buffalo to Atlanta.Alternate airlines to your destination round-trip include JetBlue and Delta. Frontier is priced at 68% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to Atlanta one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as C$ 55. Users have also found prices from C$ 107 and C$ 177 on Delta and Southwest, respectively.

  • What are the most reliable airlines from Buffalo to Atlanta?

    Consider Aeromexico (93%), Air France (93%) or LATAM Airlines (93%) when booking your flight. These represent the most reliable airlines when flying from Buffalo to Atlanta.

  • What are the cheapest flights from Buffalo to Atlanta?

    While on average a flight from Buffalo to Atlanta is generally C$ 227, our data shows the cheapest flight currently is C$ 55. When looking at the most popular route, (Buffalo - Atlanta Hartsfield-Jackson), you can expect to pay C$ 146 for that flight.

  • Can I find deals for flights from Buffalo to Atlanta that include hotel bookings?

    Yes. In addition to deals on Buffalo to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Atlanta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Atlanta.

  • Can I find deals for business class flights from Buffalo to Atlanta?

    Yes. Cheapflights offers flight deals from Buffalo to Atlanta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Atlanta?

    Currently, June is the cheapest month in which you can book a flight from Buffalo to Atlanta (average of C$ 245). Flying from Buffalo to Atlanta in April is currently the most expensive (average of C$ 352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Snellville
Norcross

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Fly from Buffalo to Atlanta on these airlines

Choose from the following airlines for your flight from Buffalo to Atlanta. Flights are based on user searches made on Cheapflights and were last updated on 29 April 2026.
Frontier flights from Buffalo to Atlanta Hartsfield-Jackson
Delta flights from Buffalo to Atlanta Hartsfield-Jackson

Top 4 airlines flying from Buffalo to Atlanta

Discover the top 4 airlines that operate flights from Buffalo to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 87AverageC$ 234FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapestC$ 105AverageC$ 324FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapestC$ 189AverageC$ 312FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 217AverageC$ 422FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Atlanta?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Atlanta from Buffalo today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Atlanta?

Cheapflights simply makes it quick and affordable to book flights from Buffalo to Atlanta by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Buffalo to Atlanta with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Buffalo to Atlanta flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Buffalo to Atlanta become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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