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Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport flight

Explore the cheapest one-way and round-trip flights from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport over the next 90 days, with one-way fares from $44 and round-trip from $88. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      ATL 10:49 AM
      2h 14m
      Nonstop
      BUF 1:03 PM
      Atlanta - Buffalo | Mon, Nov 16 | Frontier Airlines
      BUF 2:34 PM
      2h 17m
      Nonstop
      ATL 4:51 PM
      Buffalo - Atlanta | Thu, Nov 19 | Frontier Airlines
      $88 $549
      84% off
      84% off
      $549 $88
    • ATL 5:01 AM
      2h 6m
      Nonstop
      BUF 7:07 AM
      Atlanta - Buffalo | Fri, Nov 6 | Frontier Airlines
      BUF 2:00 PM
      2h 26m
      Nonstop
      ATL 4:26 PM
      Buffalo - Atlanta | Wed, Nov 11 | Frontier Airlines
      $89 $549
      84% off
      84% off
      $549 $89
    • ATL 10:49 AM
      2h 14m
      Nonstop
      BUF 1:03 PM
      Atlanta - Buffalo | Mon, Nov 2 | Frontier Airlines
      BUF 1:48 PM
      2h 30m
      Nonstop
      ATL 4:18 PM
      Buffalo - Atlanta | Mon, Nov 9 | Frontier Airlines
      $90 $549
      84% off
      84% off
      $549 $90
    • ATL 11:07 AM
      2h 8m
      Nonstop
      BUF 1:15 PM
      Atlanta - Buffalo | Wed, Nov 4 | Frontier Airlines
      BUF 2:00 PM
      2h 26m
      Nonstop
      ATL 4:26 PM
      Buffalo - Atlanta | Wed, Nov 11 | Frontier Airlines
      $90
      84% off
      $549 $90
    • ATL 10:05 AM
      2h 15m
      Nonstop
      BUF 12:20 PM
      Atlanta - Buffalo | Mon, Dec 14 | Frontier Airlines
      BUF 11:38 AM
      2h 24m
      Nonstop
      ATL 2:02 PM
      Buffalo - Atlanta | Fri, Dec 18 | Frontier Airlines
      $111
      80% off
      $549 $111
    • ATL 10:05 AM
      2h 14m
      Nonstop
      BUF 12:19 PM
      Atlanta - Buffalo | Fri, Dec 4 | Frontier Airlines
      BUF 1:15 PM
      2h 31m
      Nonstop
      ATL 3:46 PM
      Buffalo - Atlanta | Mon, Dec 7 | Frontier Airlines
      $114
      79% off
      $549 $114
    • ATL 10:49 AM
      2h 14m
      Nonstop
      BUF 1:03 PM
      Atlanta - Buffalo | Mon, Nov 9 | Frontier Airlines
      BUF 2:00 PM
      2h 17m
      Nonstop
      ATL 4:17 PM
      Buffalo - Atlanta | Wed, Nov 11 | Frontier Airlines
      $120
      78% off
      $549 $120
    • ATL 10:05 AM
      2h 15m
      Nonstop
      BUF 12:20 PM
      Atlanta - Buffalo | Fri, Dec 11 | Frontier Airlines
      BUF 1:15 PM
      2h 31m
      Nonstop
      ATL 3:46 PM
      Buffalo - Atlanta | Mon, Dec 14 | Frontier Airlines
      $120
      78% off
      $549 $120
    • ATL 9:16 AM
      2h
      Nonstop
      BUF 11:16 AM
      Atlanta - Buffalo | Fri, Nov 6 | Delta Air Lines
      BUF 1:48 PM
      2h 21m
      Nonstop
      ATL 4:09 PM
      Buffalo - Atlanta | Fri, Nov 13 | Frontier Airlines
      $125
      77% off
      $549 $125
    • ATL 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      Atlanta - Buffalo | Tue, Oct 27 | Normal Airline
      BUF 3:00 PM
      6h
      Nonstop
      ATL 4:00 PM
      Buffalo - Atlanta | Thu, Oct 29 | Normal Airline
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    • Cheapest
      ATL 10:05 AM
      2h 14m
      Nonstop
      BUF 12:19 PM
      Atlanta - Buffalo | Wed, Dec 2 | Frontier Airlines
      $44 $521
      92% off
      92% off
      $521 $44
    • ATL 10:49 AM
      2h 14m
      Nonstop
      BUF 1:03 PM
      Atlanta - Buffalo | Mon, Nov 16 | Frontier Airlines
      $45 $521
      91% off
      91% off
      $521 $45
    • ATL 10:49 AM
      2h 14m
      Nonstop
      BUF 1:03 PM
      Atlanta - Buffalo | Fri, Nov 13 | Frontier Airlines
      $45 $521
      91% off
      91% off
      $521 $45
    • ATL 11:41 AM
      2h 8m
      Nonstop
      BUF 1:49 PM
      Atlanta - Buffalo | Thu, Nov 19 | Frontier Airlines
      $45
      91% off
      $521 $45
    • ATL 10:05 AM
      2h 15m
      Nonstop
      BUF 12:20 PM
      Atlanta - Buffalo | Fri, Dec 11 | Frontier Airlines
      $45
      91% off
      $521 $45
    • ATL 10:05 AM
      2h 14m
      Nonstop
      BUF 12:19 PM
      Atlanta - Buffalo | Fri, Dec 4 | Frontier Airlines
      $45
      91% off
      $521 $45
    • ATL 10:05 AM
      2h 15m
      Nonstop
      BUF 12:20 PM
      Atlanta - Buffalo | Wed, Dec 9 | Frontier Airlines
      $45
      91% off
      $521 $45
    • ATL 10:05 AM
      2h 14m
      Nonstop
      BUF 12:19 PM
      Atlanta - Buffalo | Wed, Dec 2 | Frontier Airlines
      $46
      87% off
      $352 $46
    • ATL 10:05 AM
      2h 15m
      Nonstop
      BUF 12:20 PM
      Atlanta - Buffalo | Wed, Dec 9 | Frontier Airlines
      $46
      87% off
      $352 $46
    • ATL 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      Atlanta - Buffalo | Tue, Oct 27 | Normal Airline
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    • Cheapest nonstop
      ATL 10:05 AM
      2h 14m
      Nonstop
      BUF 12:19 PM
      Atlanta - Buffalo | Wed, Dec 2 | Frontier Airlines
      $44 $521
      92% off
      92% off
      $521 $44
    • ATL 10:49 AM
      2h 14m
      Nonstop
      BUF 1:03 PM
      Atlanta - Buffalo | Mon, Nov 16 | Frontier Airlines
      $45 $521
      91% off
      91% off
      $521 $45
    • ATL 10:49 AM
      2h 14m
      Nonstop
      BUF 1:03 PM
      Atlanta - Buffalo | Fri, Nov 13 | Frontier Airlines
      $45 $521
      91% off
      91% off
      $521 $45
    • ATL 11:41 AM
      2h 8m
      Nonstop
      BUF 1:49 PM
      Atlanta - Buffalo | Thu, Nov 19 | Frontier Airlines
      $45
      91% off
      $521 $45
    • ATL 10:05 AM
      2h 15m
      Nonstop
      BUF 12:20 PM
      Atlanta - Buffalo | Fri, Dec 11 | Frontier Airlines
      $45
      91% off
      $521 $45
    • ATL 10:05 AM
      2h 14m
      Nonstop
      BUF 12:19 PM
      Atlanta - Buffalo | Fri, Dec 4 | Frontier Airlines
      $45
      91% off
      $521 $45
    • ATL 10:05 AM
      2h 15m
      Nonstop
      BUF 12:20 PM
      Atlanta - Buffalo | Wed, Dec 9 | Frontier Airlines
      $45
      91% off
      $521 $45
    • ATL 10:05 AM
      2h 14m
      Nonstop
      BUF 12:19 PM
      Atlanta - Buffalo | Wed, Dec 2 | Frontier Airlines
      $46
      87% off
      $352 $46
    • ATL 10:05 AM
      2h 15m
      Nonstop
      BUF 12:20 PM
      Atlanta - Buffalo | Wed, Dec 9 | Frontier Airlines
      $46
      87% off
      $352 $46
    • ATL 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      Atlanta - Buffalo | Tue, Oct 27 | Normal Airline
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    • Cheapest nonstop
      ATL 10:05 AM
      2h 14m
      Nonstop
      BUF 12:19 PM
      Atlanta - Buffalo | Wed, Dec 2 | Frontier Airlines
      $44 $630
      93% off
      93% off
      $630 $44
    • ATL 10:49 AM
      2h 14m
      Nonstop
      BUF 1:03 PM
      Atlanta - Buffalo | Mon, Nov 16 | Frontier Airlines
      $45 $630
      93% off
      93% off
      $630 $45
    • ATL 11:41 AM
      2h 8m
      Nonstop
      BUF 1:49 PM
      Atlanta - Buffalo | Thu, Nov 19 | Frontier Airlines
      $45 $630
      93% off
      93% off
      $630 $45
    • ATL 10:49 AM
      2h 14m
      Nonstop
      BUF 1:03 PM
      Atlanta - Buffalo | Fri, Nov 13 | Frontier Airlines
      $45
      93% off
      $630 $45
    • ATL 10:05 AM
      2h 15m
      Nonstop
      BUF 12:20 PM
      Atlanta - Buffalo | Fri, Dec 11 | Frontier Airlines
      $45
      93% off
      $630 $45
    • ATL 10:05 AM
      2h 15m
      Nonstop
      BUF 12:20 PM
      Atlanta - Buffalo | Wed, Dec 9 | Frontier Airlines
      $45
      93% off
      $630 $45
    • ATL 10:05 AM
      2h 14m
      Nonstop
      BUF 12:19 PM
      Atlanta - Buffalo | Fri, Dec 4 | Frontier Airlines
      $45
      93% off
      $630 $45
    • ATL 10:05 AM
      2h 15m
      Nonstop
      BUF 12:20 PM
      Atlanta - Buffalo | Wed, Dec 16 | Frontier Airlines
      $69
      89% off
      $630 $69
    • ATL 2:12 PM
      2h 1m
      Nonstop
      BUF 4:13 PM
      Atlanta - Buffalo | Sat, Dec 5 | Delta Air Lines
      $78
      88% off
      $630 $78
    • ATL 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      Atlanta - Buffalo | Tue, Oct 27 | Normal Airline
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    • Cheapest nonstop
      ATL 10:49 AM
      2h 14m
      Nonstop
      BUF 1:03 PM
      Atlanta - Buffalo | Fri, Oct 30 | Frontier Airlines
      $119 $630
      81% off
      81% off
      $630 $119
    • ATL 10:49 AM
      2h 10m
      Nonstop
      BUF 12:59 PM
      Atlanta - Buffalo | Mon, Oct 26 | Frontier Airlines
      $126 $630
      80% off
      80% off
      $630 $126
    • ATL 11:07 AM
      2h 8m
      Nonstop
      BUF 1:15 PM
      Atlanta - Buffalo | Wed, Oct 28 | Frontier Airlines
      $313 $630
      50% off
      50% off
      $630 $313
    • ATL 9:16 AM
      2h
      Nonstop
      BUF 11:16 AM
      Atlanta - Buffalo | Tue, Oct 27 | Delta Air Lines
      $339
      46% off
      $630 $339
    • ATL 9:57 PM
      2h 2m
      Nonstop
      BUF 11:59 PM
      Atlanta - Buffalo | Sat, Oct 31 | Delta Air Lines
      $463
      27% off
      $630 $463
    • ATL 9:16 AM
      2h
      Nonstop
      BUF 11:16 AM
      Atlanta - Buffalo | Thu, Oct 29 | Delta Air Lines
      $483
      23% off
      $630 $483
    • ATL 6:40 AM
      4h 8m
      1 stop
      BUF 10:48 AM
      Atlanta - Buffalo | Fri, Oct 30 | American Airlines
      $284
      55% off
      $630 $284
    • ATL 3:32 PM
      5h 4m
      1 stop
      BUF 8:36 PM
      Atlanta - Buffalo | Tue, Oct 27 | United Airlines
      $299
      53% off
      $630 $299
    • ATL 5:30 AM
      4h 24m
      1 stop
      BUF 9:54 AM
      Atlanta - Buffalo | Fri, Oct 30 | United Airlines
      $300
      52% off
      $630 $300
    • ATL 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      Atlanta - Buffalo | Tue, Oct 27 | Normal Airline
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    • ATL 2:10 PM
      1h 59m
      Nonstop
      BUF 4:09 PM
      Atlanta - Buffalo | Tue, Oct 27 | Delta Air Lines
      $77 $653
      88% off
      88% off
      $653 $77
    • ATL 2:10 PM
      1h 59m
      Nonstop
      BUF 4:09 PM
      Atlanta - Buffalo | Sat, Nov 7 | Delta Air Lines
      $78 $653
      88% off
      88% off
      $653 $78
    • ATL 7:05 PM
      1h 59m
      Nonstop
      BUF 9:04 PM
      Atlanta - Buffalo | Thu, Nov 26 | Delta Air Lines
      $79 $653
      88% off
      88% off
      $653 $79
    • ATL 2:05 PM
      1h 59m
      Nonstop
      BUF 4:04 PM
      Atlanta - Buffalo | Wed, Nov 4 | Delta Air Lines
      $322
      51% off
      $653 $322
    • ATL 2:10 PM
      1h 59m
      Nonstop
      BUF 4:09 PM
      Atlanta - Buffalo | Fri, Oct 30 | Delta Air Lines
      $335
      49% off
      $653 $335
    • ATL 2:05 PM
      1h 59m
      Nonstop
      BUF 4:04 PM
      Atlanta - Buffalo | Fri, Nov 6 | Delta Air Lines
      $335
      49% off
      $653 $335
    • ATL 2:05 PM
      1h 59m
      Nonstop
      BUF 4:04 PM
      Atlanta - Buffalo | Mon, Nov 2 | Delta Air Lines
      $437
      33% off
      $653 $437
    • ATL 2:05 PM
      1h 59m
      Nonstop
      BUF 4:04 PM
      Atlanta - Buffalo | Sun, Nov 1 | Delta Air Lines
      $438
      33% off
      $653 $438
    • ATL 2:10 PM
      1h 59m
      Nonstop
      BUF 4:09 PM
      Atlanta - Buffalo | Thu, Oct 29 | Delta Air Lines
      $482
      26% off
      $653 $482
    • ATL 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      Atlanta - Buffalo | Tue, Oct 27 | Normal Airline
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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 Niagara International Airport

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

Data is based on average one-way flight prices from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport, the best time to buy is in February, with an average price of $63. You’ll want to avoid November, when the average price can reach as high as $546.

$546
$305
$63
0
    Cheapest
  • $161
    Oct
  • $546
    Nov
  • $107
    Dec
  • $172
    Jan
  • $63
    Feb
  • $162
    Mar
  • $144
    Apr
  • $154
    May
  • $165
    Jun
  • $294
    Jul
  • $139
    Aug
  • $244
    Sep

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

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

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport is Friday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

$275
$194
$112
$31
    Cheapest
  • $175
    Mon
  • $136
    Tue
  • $175
    Wed
  • $269
    Thu
  • $112
    Fri
  • $246
    Sat
  • $275
    Sun

Which airline offers the cheapest flights from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport?

The cheapest airline flying from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport is Delta Air Lines (from $78) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From $78
Jetblue Airways
From $127
American Airlines
From $158
Frontier Airlines
From $159
United Airlines
From $440

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What is the flight schedule from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport?

Check the schedule for flights from Atlanta 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

    9:54 PM

    ATL

    2h 5m

    11:59 PM

    BUF

    S M T W T F S
    Search

  2. DL1384

    Hartsfield–Jackson Atlanta International Airport

    9:16 AM

    ATL

    2h

    11:16 AM

    BUF

    S M T W T F S
    Search

  3. F91408

    Hartsfield–Jackson Atlanta International Airport

    10:49 AM

    ATL

    2h 10m

    12:59 PM

    BUF

    S - T - T - -
    Search

  4. F93976

    Hartsfield–Jackson Atlanta International Airport

    5:49 PM

    ATL

    1h 39m

    Nonstop

    7:28 PM

    MCO

    S - - - - - -
    Search

  5. F91692

    Orlando Intl. Airport

    3:08 PM

    MCO

    2h 44m

    Nonstop

    5:52 PM

    BUF

    - - - W - - S

  6. F91242

    Hartsfield–Jackson Atlanta International Airport

    6:30 AM

    ATL

    1h 38m

    Nonstop

    8:08 AM

    MCO

    S M T W T F S
    Search

  7. F91692

    Orlando Intl. Airport

    3:08 PM

    MCO

    2h 44m

    Nonstop

    5:52 PM

    BUF

    - - - W - - S

  8. F91168

    Hartsfield–Jackson Atlanta International Airport

    1:30 PM

    ATL

    1h 27m

    Nonstop

    2:57 PM

    RDU

    S M T W T F S
    Search

  9. F92980

    Raleigh-Durham International Airport

    10:00 AM

    RDU

    1h 44m

    Nonstop

    11:44 AM

    BUF

    - - - W - - S
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About Hartsfield–Jackson Atlanta International Airport and Buffalo Niagara International Airport

Learn about Hartsfield–Jackson Atlanta International Airport (ATL) and Buffalo Niagara International Airport (BUF) — including location, terminals, transportation, and travel tips.

Flight distance 1,147.96 km
Cheapest one-way ticket price $44
Cheapest return ticket price $88

FAQs for Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport Flights

  • How long is the flight from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport?

    Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport takes about 1 hour 36 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Hartsfield–Jackson Atlanta International Airport (ATL) to Buffalo Niagara International Airport (BUF).
  • The earliest flight from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport departs at 09:13, and the last departs at 21:57, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Hartsfield–Jackson Atlanta International Airport (ATL) to Buffalo Niagara International Airport (BUF) is quite popular. Without considering departure times or holidays, tickets cost around $429 in October, the most expensive month to book this route.
  • The earliest flight departs from Hartsfield–Jackson Atlanta International Airport (ATL) at 07:23 and arrives in Buffalo Niagara International Airport (BUF) at 09:29.
  • The latest flight departs from Hartsfield–Jackson Atlanta International Airport (ATL) at 21:59 and arrives in Buffalo Niagara International Airport (BUF) at 23:59.
  • Frontier Airlines is a very popular airline operating an average of 1933 flights per month.
  • One-way flights from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport currently start from $46, and round-trip fares start from $88. The current lowest fare is a Frontier Airlines flight departing on Wed, Dec 2; prices may vary depending on availability.
  • Yes. Delta Air Lines and Frontier Airlines operate direct flights from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport, with an average flight time of 1 hour 38 minutes, and around 30 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport is $277. Prices may vary depending on the departure date, airline, and availability.
  • WestJet and Frontier Airlines are the most popular budget airlines flying from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport, with one-way fares starting from $46. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport operates around 29 weekly flights, mainly by Delta Air Lines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Hartsfield–Jackson Atlanta International Airport and Buffalo Niagara International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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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 in 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, WLAN, 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 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.