Trip.com
>
Cheap Flights
>
United States
>
New York State
>
Buffalo
>
Atlanta to Buffalo flight
>
Hartsfield–Jackson Atlanta International Airport to Buffalo flight

Explore the cheapest one-way and round-trip flights from Hartsfield–Jackson Atlanta International Airport to Buffalo over the next 90 days, with one-way fares from CAD 35 and round-trip from CAD 123. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Sat, Nov 28 | Frontier Airlines
      CAD 35 CAD 287
      88% off
      88% off
      CAD 287 CAD 35
    • ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Wed, Dec 2 | Frontier Airlines
      CAD 62 CAD 729
      91% off
      91% off
      CAD 729 CAD 62
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Mon, Nov 16 | Frontier Airlines
      CAD 63 CAD 729
      91% off
      91% off
      CAD 729 CAD 63
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Fri, Nov 13 | Frontier Airlines
      CAD 63
      91% off
      CAD 729 CAD 63
    • ATL 11:41
      2h 8m
      Direct
      BUF 13:49
      Atlanta - Buffalo | Thu, Nov 19 | Frontier Airlines
      CAD 63
      91% off
      CAD 729 CAD 63
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Fri, Dec 11 | Frontier Airlines
      CAD 63
      91% off
      CAD 729 CAD 63
    • ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Fri, Dec 4 | Frontier Airlines
      CAD 63
      91% off
      CAD 729 CAD 63
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Wed, Dec 9 | Frontier Airlines
      CAD 63
      91% off
      CAD 729 CAD 63
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Sat, Dec 5 | Frontier Airlines
      CAD 64
      78% off
      CAD 287 CAD 64
    • ATL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Atlanta - Buffalo | Tue, Oct 27 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Mon, Nov 16 | Frontier Airlines
      BUF 14:34
      2h 17m
      Direct
      ATL 16:51
      Buffalo - Atlanta | Thu, Nov 19 | Frontier Airlines
      CAD 123 CAD 768
      84% off
      84% off
      CAD 768 CAD 123
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Fri, Nov 6 | Frontier Airlines
      BUF 13:48
      2h 21m
      Direct
      ATL 16:09
      Buffalo - Atlanta | Fri, Nov 13 | Frontier Airlines
      CAD 124 CAD 768
      84% off
      84% off
      CAD 768 CAD 124
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Mon, Nov 2 | Frontier Airlines
      BUF 13:48
      2h 30m
      Direct
      ATL 16:18
      Buffalo - Atlanta | Mon, Nov 9 | Frontier Airlines
      CAD 126 CAD 768
      84% off
      84% off
      CAD 768 CAD 126
    • ATL 11:07
      2h 8m
      Direct
      BUF 13:15
      Atlanta - Buffalo | Wed, Nov 4 | Frontier Airlines
      BUF 14:00
      2h 26m
      Direct
      ATL 16:26
      Buffalo - Atlanta | Wed, Nov 11 | Frontier Airlines
      CAD 126
      84% off
      CAD 768 CAD 126
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Mon, Dec 14 | Frontier Airlines
      BUF 11:38
      2h 24m
      Direct
      ATL 14:02
      Buffalo - Atlanta | Fri, Dec 18 | Frontier Airlines
      CAD 156
      80% off
      CAD 768 CAD 156
    • ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Fri, Dec 4 | Frontier Airlines
      BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Mon, Dec 7 | Frontier Airlines
      CAD 159
      79% off
      CAD 768 CAD 159
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Mon, Nov 9 | Frontier Airlines
      BUF 14:00
      2h 17m
      Direct
      ATL 16:17
      Buffalo - Atlanta | Wed, Nov 11 | Frontier Airlines
      CAD 168
      78% off
      CAD 768 CAD 168
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Fri, Dec 11 | Frontier Airlines
      BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Mon, Dec 14 | Frontier Airlines
      CAD 168
      78% off
      CAD 768 CAD 168
    • ATL 09:16
      2h
      Direct
      BUF 11:16
      Atlanta - Buffalo | Fri, Nov 6 | Delta Air Lines
      BUF 13:48
      2h 21m
      Direct
      ATL 16:09
      Buffalo - Atlanta | Fri, Nov 13 | Frontier Airlines
      CAD 175
      77% off
      CAD 768 CAD 175
    • ATL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Atlanta - Buffalo | Tue, Oct 27 | Normal Airline
      BUF 15:00
      6h
      Direct
      ATL 16:00
      Buffalo - Atlanta | Thu, Oct 29 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Sat, Nov 28 | Frontier Airlines
      CAD 35 CAD 287
      88% off
      88% off
      CAD 287 CAD 35
    • ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Wed, Dec 2 | Frontier Airlines
      CAD 62 CAD 729
      91% off
      91% off
      CAD 729 CAD 62
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Mon, Nov 16 | Frontier Airlines
      CAD 63 CAD 729
      91% off
      91% off
      CAD 729 CAD 63
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Fri, Nov 13 | Frontier Airlines
      CAD 63
      91% off
      CAD 729 CAD 63
    • ATL 11:41
      2h 8m
      Direct
      BUF 13:49
      Atlanta - Buffalo | Thu, Nov 19 | Frontier Airlines
      CAD 63
      91% off
      CAD 729 CAD 63
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Fri, Dec 11 | Frontier Airlines
      CAD 63
      91% off
      CAD 729 CAD 63
    • ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Fri, Dec 4 | Frontier Airlines
      CAD 63
      91% off
      CAD 729 CAD 63
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Wed, Dec 9 | Frontier Airlines
      CAD 63
      91% off
      CAD 729 CAD 63
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Sat, Dec 5 | Frontier Airlines
      CAD 64
      78% off
      CAD 287 CAD 64
    • ATL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Atlanta - Buffalo | Tue, Oct 27 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Wed, Dec 2 | Frontier Airlines
      CAD 62 CAD 881
      93% off
      93% off
      CAD 881 CAD 62
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Mon, Nov 16 | Frontier Airlines
      CAD 63 CAD 881
      93% off
      93% off
      CAD 881 CAD 63
    • ATL 11:41
      2h 8m
      Direct
      BUF 13:49
      Atlanta - Buffalo | Thu, Nov 19 | Frontier Airlines
      CAD 63 CAD 881
      93% off
      93% off
      CAD 881 CAD 63
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Fri, Nov 13 | Frontier Airlines
      CAD 63
      93% off
      CAD 881 CAD 63
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Fri, Dec 11 | Frontier Airlines
      CAD 63
      93% off
      CAD 881 CAD 63
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Wed, Dec 9 | Frontier Airlines
      CAD 63
      93% off
      CAD 881 CAD 63
    • ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Fri, Dec 4 | Frontier Airlines
      CAD 63
      93% off
      CAD 881 CAD 63
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Wed, Dec 16 | Frontier Airlines
      CAD 96
      89% off
      CAD 881 CAD 96
    • ATL 14:12
      2h 1m
      Direct
      BUF 16:13
      Atlanta - Buffalo | Sat, Dec 5 | Delta Air Lines
      CAD 109
      88% off
      CAD 881 CAD 109
    • ATL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Atlanta - Buffalo | Tue, Oct 27 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Fri, Oct 30 | Frontier Airlines
      CAD 167 CAD 881
      81% off
      81% off
      CAD 881 CAD 167
    • ATL 10:49
      2h 10m
      Direct
      BUF 12:59
      Atlanta - Buffalo | Mon, Oct 26 | Frontier Airlines
      CAD 177 CAD 881
      80% off
      80% off
      CAD 881 CAD 177
    • ATL 11:07
      2h 8m
      Direct
      BUF 13:15
      Atlanta - Buffalo | Wed, Oct 28 | Frontier Airlines
      CAD 438 CAD 881
      50% off
      50% off
      CAD 881 CAD 438
    • ATL 09:16
      2h
      Direct
      BUF 11:16
      Atlanta - Buffalo | Tue, Oct 27 | Delta Air Lines
      CAD 474
      46% off
      CAD 881 CAD 474
    • ATL 21:57
      2h 2m
      Direct
      BUF 23:59
      Atlanta - Buffalo | Sat, Oct 31 | Delta Air Lines
      CAD 648
      26% off
      CAD 881 CAD 648
    • ATL 09:16
      2h
      Direct
      BUF 11:16
      Atlanta - Buffalo | Thu, Oct 29 | Delta Air Lines
      CAD 676
      23% off
      CAD 881 CAD 676
    • ATL 06:40
      4h 8m
      1 stop
      BUF 10:48
      Atlanta - Buffalo | Fri, Oct 30 | American Airlines
      CAD 398
      55% off
      CAD 881 CAD 398
    • ATL 15:32
      5h 4m
      1 stop
      BUF 20:36
      Atlanta - Buffalo | Tue, Oct 27 | United Airlines
      CAD 418
      53% off
      CAD 881 CAD 418
    • ATL 05:30
      4h 24m
      1 stop
      BUF 09:54
      Atlanta - Buffalo | Fri, Oct 30 | United Airlines
      CAD 420
      52% off
      CAD 881 CAD 420
    • ATL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Atlanta - Buffalo | Tue, Oct 27 | Normal Airline
      Find more flights
      Find more flights
    • ATL 14:10
      1h 59m
      Direct
      BUF 16:09
      Atlanta - Buffalo | Tue, Oct 27 | Delta Air Lines
      CAD 107 CAD 914
      88% off
      88% off
      CAD 914 CAD 107
    • ATL 14:10
      1h 59m
      Direct
      BUF 16:09
      Atlanta - Buffalo | Sat, Nov 7 | Delta Air Lines
      CAD 110 CAD 914
      88% off
      88% off
      CAD 914 CAD 110
    • ATL 19:05
      1h 59m
      Direct
      BUF 21:04
      Atlanta - Buffalo | Thu, Nov 26 | Delta Air Lines
      CAD 110 CAD 914
      88% off
      88% off
      CAD 914 CAD 110
    • ATL 14:05
      1h 59m
      Direct
      BUF 16:04
      Atlanta - Buffalo | Wed, Nov 4 | Delta Air Lines
      CAD 451
      51% off
      CAD 914 CAD 451
    • ATL 14:10
      1h 59m
      Direct
      BUF 16:09
      Atlanta - Buffalo | Fri, Oct 30 | Delta Air Lines
      CAD 468
      49% off
      CAD 914 CAD 468
    • ATL 14:05
      1h 59m
      Direct
      BUF 16:04
      Atlanta - Buffalo | Fri, Nov 6 | Delta Air Lines
      CAD 468
      49% off
      CAD 914 CAD 468
    • ATL 14:05
      1h 59m
      Direct
      BUF 16:04
      Atlanta - Buffalo | Mon, Nov 2 | Delta Air Lines
      CAD 612
      33% off
      CAD 914 CAD 612
    • ATL 14:05
      1h 59m
      Direct
      BUF 16:04
      Atlanta - Buffalo | Sun, Nov 1 | Delta Air Lines
      CAD 613
      33% off
      CAD 914 CAD 613
    • ATL 14:10
      1h 59m
      Direct
      BUF 16:09
      Atlanta - Buffalo | Thu, Oct 29 | Delta Air Lines
      CAD 674
      26% off
      CAD 914 CAD 674
    • ATL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Atlanta - Buffalo | Tue, Oct 27 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Atlanta to Buffalo are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Hartsfield–Jackson Atlanta International Airport to Buffalo

What is the cheapest month for one-way flights from Hartsfield–Jackson Atlanta International Airport to Buffalo?

The data is based on the past 12 months and shows the average one-way ticket prices from Hartsfield–Jackson Atlanta International Airport to Buffalo for each month in the Trip.com database.

Based on Trip.com data's from the past 12 months, the cheapest month for one-way flights from Hartsfield–Jackson Atlanta International Airport to Buffalo is February, with an average price of CAD 89. The most expensive month is usually November, with an average price of CAD 765.

CAD 765
CAD 427
CAD 89
0
    Cheapest
  • CAD 225
    Oct
  • CAD 765
    Nov
  • CAD 149
    Dec
  • CAD 240
    Jan
  • CAD 89
    Feb
  • CAD 226
    Mar
  • CAD 201
    Apr
  • CAD 216
    May
  • CAD 231
    Jun
  • CAD 411
    Jul
  • CAD 195
    Aug
  • CAD 342
    Sep

What is the cheapest day of the week to fly from Hartsfield–Jackson Atlanta International Airport to Buffalo?

The data is based on the past 12 months and shows the average ticket prices from Hartsfield–Jackson Atlanta International Airport to Buffalo for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure from Hartsfield–Jackson Atlanta International Airport to Buffalo is on Friday, with prices usually lower than other days. Avoid departing on Sunday as fares are typically the highest.

CAD 385
CAD 271
CAD 157
CAD 43
    Cheapest
  • CAD 244
    Mon
  • CAD 190
    Tue
  • CAD 245
    Wed
  • CAD 376
    Thu
  • CAD 157
    Fri
  • CAD 345
    Sat
  • CAD 385
    Sun

Which airlines are the most popular for Hartsfield–Jackson Atlanta International Airport to Buffalo flights?

See which airlines fly from Hartsfield–Jackson Atlanta International Airport to Buffalo. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Frontier Airlines logo Frontier Airlines
Delta Air Lines logo Delta Air Lines

Flight Schedule from Hartsfield–Jackson Atlanta International Airport to Buffalo

Check the schedule for flights from Hartsfield–Jackson Atlanta International Airport to Buffalo and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2334

    Hartsfield–Jackson Atlanta International Airport

    21:54

    ATL

    2h 5m

    23:59

    BUF

    S M T W T F S
    Search

  2. DL1384

    Hartsfield–Jackson Atlanta International Airport

    09:16

    ATL

    2h

    11:16

    BUF

    S M T W T F S
    Search

  3. F91408

    Hartsfield–Jackson Atlanta International Airport

    10:49

    ATL

    2h 10m

    12:59

    BUF

    S - T - T - -
    Search

  4. F93976

    Hartsfield–Jackson Atlanta International Airport

    17:49

    ATL

    1h 39m

    Direct

    19:28

    MCO

    S - - - - - -
    Search

  5. F91692

    Orlando International Airport

    15:08

    MCO

    2h 44m

    Direct

    17:52

    BUF

    - - - W - - S

  6. F91242

    Hartsfield–Jackson Atlanta International Airport

    06:30

    ATL

    1h 38m

    Direct

    08:08

    MCO

    S M T W T F S
    Search

  7. F91692

    Orlando International Airport

    15:08

    MCO

    2h 44m

    Direct

    17:52

    BUF

    - - - W - - S

  8. F91168

    Hartsfield–Jackson Atlanta International Airport

    13:30

    ATL

    1h 27m

    Direct

    14:57

    RDU

    S M T W T F S
    Search

  9. F92980

    Raleigh-Durham International Airport

    10:00

    RDU

    1h 44m

    Direct

    11:44

    BUF

    - - - W - - S
Find more flights and airlines

What to know about flights from Hartsfield–Jackson Atlanta International Airport to Buffalo?

Cheapest return ticket price CAD 123
Cheapest one-way flight price CAD 64
Off-season travel month November
Peak season for travel July

FAQs for Hartsfield–Jackson Atlanta International Airport to Buffalo Flights

  • When is peak season for travel to Buffalo?

    ؜The peak travel time for visiting Buffalo is November. During this time, flights from Hartsfield–Jackson Atlanta International Airport to Buffalo are the most expensive. Cheap tickets can still be booked on Trip.com.
  • There are 1 airport(s) in Buffalo (BUF): Buffalo Niagara International Airport.
  • Frontier Airlines is a very popular airline operating an average of 1933 flights per month.
  • Yes. Delta Air Lines and Frontier Airlines operate direct flights from Hartsfield–Jackson Atlanta International Airport to Buffalo. The average flight time is approximately 1 hour 37 minutes, with about 3 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Hartsfield–Jackson Atlanta International Airport to Buffalo currently starts from CAD 35, with round-trip fares from CAD 123. The lowest fare is offered by Frontier Airlines departing on Sat, Nov 28; prices are subject to availability.
  • Yes. The average flight time from Hartsfield–Jackson Atlanta International Airport to Buffalo is about 1 hour 36 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Hartsfield–Jackson Atlanta International Airport to Buffalo, including: Frontier Airlines Delta Air Lines United Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Hartsfield–Jackson Atlanta International Airport to Buffalo is CAD 366, and the average round-trip fare is CAD 472. Prices may vary depending on the departure date, airline, and availability.
  • Flights from Hartsfield–Jackson Atlanta International Airport to Buffalo are usually cheapest in February, with an average one-way fare of about CAD 366. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Hartsfield–Jackson Atlanta International Airport to Buffalo departs at 09:16, and the latest one departs at 21:57. There are approximately 4 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Hartsfield–Jackson Atlanta International Airport to Buffalo usually arrive at Buffalo Niagara International Airport. Buffalo Niagara International Airport is the most convenient option for this route.
  • WestJetand Frontier Airlines are the most popular budget airlines flying from Hartsfield–Jackson Atlanta International Airport to Buffalo. Basic fares start from CAD 35. Before comparing final prices, watch out for baggage, seat selection, and payment surcharges.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.