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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 PLN 97 and round-trip from PLN 268. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ATL 10:49 AM
        2h 10m
        Nonstop
        BUF 12:59 PM
        Atlanta - Buffalo | Sat, Oct 24 | Frontier Airlines
        BUF 1:44 PM
        2h 27m
        Nonstop
        ATL 4:11 PM
        Buffalo - Atlanta | Mon, Oct 26 | Frontier Airlines
        PLN 268 PLN 1,392
        81% off
        81% off
        PLN 1,392 PLN 268
      • ATL 10:49 AM
        2h 14m
        Nonstop
        BUF 1:03 PM
        Atlanta - Buffalo | Fri, Nov 13 | Frontier Airlines
        BUF 1:48 PM
        2h 21m
        Nonstop
        ATL 4:09 PM
        Buffalo - Atlanta | Mon, Nov 16 | Frontier Airlines
        PLN 284 PLN 1,392
        80% off
        80% off
        PLN 1,392 PLN 284
      • ATL 10:49 AM
        2h 10m
        Nonstop
        BUF 12:59 PM
        Atlanta - Buffalo | Fri, Oct 23 | Frontier Airlines
        BUF 2:00 PM
        2h 17m
        Nonstop
        ATL 4:17 PM
        Buffalo - Atlanta | Wed, Oct 28 | Frontier Airlines
        PLN 327 PLN 1,392
        77% off
        77% off
        PLN 1,392 PLN 327
      • 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
        PLN 338
        76% off
        PLN 1,392 PLN 338
      • ATL 10:49 AM
        2h 10m
        Nonstop
        BUF 12:59 PM
        Atlanta - Buffalo | Fri, Oct 16 | Frontier Airlines
        BUF 1:44 PM
        2h 27m
        Nonstop
        ATL 4:11 PM
        Buffalo - Atlanta | Wed, Oct 21 | Frontier Airlines
        PLN 341
        76% off
        PLN 1,392 PLN 341
      • ATL 10:49 AM
        2h 14m
        Nonstop
        BUF 1:03 PM
        Atlanta - Buffalo | Fri, Nov 6 | Frontier Airlines
        BUF 1:48 PM
        2h 21m
        Nonstop
        ATL 4:09 PM
        Buffalo - Atlanta | Fri, Nov 13 | Frontier Airlines
        PLN 343
        75% off
        PLN 1,392 PLN 343
      • ATL 10:45 AM
        2h 14m
        Nonstop
        BUF 12:59 PM
        Atlanta - Buffalo | Fri, Nov 27 | Frontier Airlines
        BUF 1:54 PM
        2h 31m
        Nonstop
        ATL 4:25 PM
        Buffalo - Atlanta | Mon, Nov 30 | Frontier Airlines
        PLN 348
        75% off
        PLN 1,392 PLN 348
      • ATL 10:49 AM
        2h 14m
        Nonstop
        BUF 1:03 PM
        Atlanta - Buffalo | Mon, Nov 2 | Frontier Airlines
        BUF 2:00 PM
        2h 17m
        Nonstop
        ATL 4:17 PM
        Buffalo - Atlanta | Wed, Nov 4 | Frontier Airlines
        PLN 351
        75% off
        PLN 1,392 PLN 351
      • 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
        PLN 352
        75% off
        PLN 1,392 PLN 352
      • ATL 10:08 AM
        2h 10m
        Nonstop
        BUF 12:18 PM
        Atlanta - Buffalo | Fri, Oct 9 | Frontier Airlines
        BUF 1:13 PM
        2h 18m
        Nonstop
        ATL 3:31 PM
        Buffalo - Atlanta | Wed, Oct 14 | Frontier Airlines
        PLN 353
        75% off
        PLN 1,392 PLN 353
      • ATL 10:49 AM
        2h 14m
        Nonstop
        BUF 1:03 PM
        Atlanta - Buffalo | Fri, Oct 30 | Frontier Airlines
        BUF 1:48 PM
        2h 21m
        Nonstop
        ATL 4:09 PM
        Buffalo - Atlanta | Mon, Nov 2 | Frontier Airlines
        PLN 711
        49% off
        PLN 1,392 PLN 711
      • ATL 10:49 AM
        2h 10m
        Nonstop
        BUF 12:59 PM
        Atlanta - Buffalo | Sat, Oct 17 | Frontier Airlines
        BUF 1:44 PM
        2h 27m
        Nonstop
        ATL 4:11 PM
        Buffalo - Atlanta | Mon, Oct 19 | Frontier Airlines
        PLN 974
        30% off
        PLN 1,392 PLN 974
      • ATL 1:00 PM
        17h 25m
        1 stop
        BUF 2:00 PM
        Atlanta - Buffalo | Tue, Oct 6 | Normal Airline
        BUF 3:00 PM
        6h
        Nonstop
        ATL 4:00 PM
        Buffalo - Atlanta | Thu, Oct 8 | Normal Airline
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      • Cheapest nonstop
        ATL 10:49 AM
        2h 14m
        Nonstop
        BUF 1:03 PM
        Atlanta - Buffalo | Fri, Nov 6 | Frontier Airlines
        PLN 97 PLN 260
        63% off
        63% off
        PLN 260 PLN 97
      • ATL 10:49 AM
        2h 14m
        Nonstop
        BUF 1:03 PM
        Atlanta - Buffalo | Fri, Nov 13 | Frontier Airlines
        PLN 175 PLN 260
        33% off
        33% off
        PLN 260 PLN 175
      • ATL 10:05 AM
        2h 14m
        Nonstop
        BUF 12:19 PM
        Atlanta - Buffalo | Wed, Dec 2 | Frontier Airlines
        PLN 175 PLN 260
        33% off
        33% off
        PLN 260 PLN 175
      • ATL 10:49 AM
        2h 10m
        Nonstop
        BUF 12:59 PM
        Atlanta - Buffalo | Sat, Oct 24 | Frontier Airlines
        PLN 176
        32% off
        PLN 260 PLN 176
      • ATL 11:07 AM
        2h 8m
        Nonstop
        BUF 1:15 PM
        Atlanta - Buffalo | Wed, Nov 11 | Frontier Airlines
        PLN 176
        32% off
        PLN 260 PLN 176
      • ATL 11:07 AM
        2h 8m
        Nonstop
        BUF 1:15 PM
        Atlanta - Buffalo | Wed, Nov 18 | Frontier Airlines
        PLN 176
        32% off
        PLN 260 PLN 176
      • ATL 11:07 AM
        2h 8m
        Nonstop
        BUF 1:15 PM
        Atlanta - Buffalo | Wed, Nov 4 | Frontier Airlines
        PLN 176
        32% off
        PLN 260 PLN 176
      • ATL 9:39 AM
        2h 11m
        Nonstop
        BUF 11:50 AM
        Atlanta - Buffalo | Fri, Nov 27 | Frontier Airlines
        PLN 176
        32% off
        PLN 260 PLN 176
      • ATL 10:49 AM
        2h 10m
        Nonstop
        BUF 12:59 PM
        Atlanta - Buffalo | Mon, Oct 19 | Frontier Airlines
        PLN 176
        32% off
        PLN 260 PLN 176
      • ATL 11:41 AM
        2h 8m
        Nonstop
        BUF 1:49 PM
        Atlanta - Buffalo | Thu, Nov 19 | Frontier Airlines
        PLN 176
        32% off
        PLN 260 PLN 176
      • ATL 10:49 AM
        2h 10m
        Nonstop
        BUF 12:59 PM
        Atlanta - Buffalo | Fri, Oct 23 | Frontier Airlines
        PLN 177
        32% off
        PLN 260 PLN 177
      • ATL 10:49 AM
        2h 10m
        Nonstop
        BUF 12:59 PM
        Atlanta - Buffalo | Wed, Oct 14 | Frontier Airlines
        PLN 182
        30% off
        PLN 260 PLN 182
      • ATL 1:00 PM
        17h 25m
        1 stop
        BUF 2:00 PM
        Atlanta - Buffalo | Tue, Oct 6 | Normal Airline
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Displayed flight fares from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport 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 PLN 244. You’ll want to avoid November, when the average price can reach as high as PLN 2,114.

PLN 2,114
PLN 1,179
PLN 244
0
    Cheapest
  • PLN 600
    Sep
  • PLN 1,024
    Oct
  • PLN 2,114
    Nov
  • PLN 412
    Dec
  • PLN 663
    Jan
  • PLN 244
    Feb
  • PLN 624
    Mar
  • PLN 555
    Apr
  • PLN 596
    May
  • PLN 638
    Jun
  • PLN 1,135
    Jul
  • PLN 537
    Aug

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 Thursday, as ticket prices are usually the highest that day.

PLN 1,140
PLN 786
PLN 432
PLN 78
    Cheapest
  • PLN 585
    Mon
  • PLN 525
    Tue
  • PLN 674
    Wed
  • PLN 1,140
    Thu
  • PLN 432
    Fri
  • PLN 947
    Sat
  • PLN 1,064
    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 Frontier Airlines (from PLN 97) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From PLN 97
Delta Air Lines
From PLN 293
Jetblue Airways
From PLN 298
American Airlines
From PLN 872
United Airlines
From PLN 877

Find more flights and airlines

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. DL1384

    Hartsfield–Jackson Atlanta International Airport

    9:10 AM

    ATL

    2h

    11:10 AM

    BUF

    S M T W T F S
    Search

  2. DL2050

    Hartsfield–Jackson Atlanta International Airport

    4:37 PM

    ATL

    2h 1m

    6:38 PM

    BUF

    S M T W T - S
    Search

  3. DL2266

    Hartsfield–Jackson Atlanta International Airport

    2:12 PM

    ATL

    2h 1m

    4:13 PM

    BUF

    S M T W T F S
    Search

  4. DL2334

    Hartsfield–Jackson Atlanta International Airport

    9:54 PM

    ATL

    2h 1m

    11:55 PM

    BUF

    S M T W T F S
    Search

  5. F91408

    Hartsfield–Jackson Atlanta International Airport

    6:27 PM

    ATL

    2h 9m

    8:36 PM

    BUF

    S - T - T F -
    Search

  6. B61896

    Hartsfield–Jackson Atlanta International Airport

    7:20 AM

    ATL

    2h 35m

    Nonstop

    9:55 AM

    BOS

    S M T W T F S
    Search

  7. B6915

    Boston Logan International Airport

    11:44 AM

    BOS

    1h 34m

    Nonstop

    1:18 PM

    BUF

    S M T W T F 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 PLN 97
Cheapest return ticket price PLN 268

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 35 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 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 09:10, and the last departs at 21:52, 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 PLN 1,040 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 PLN 97, and round-trip fares start from PLN 268. The current lowest fare is a Frontier Airlines flight departing on Fri, Nov 6; 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 39 minutes, and around 31 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 PLN 950. 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 PLN 97. 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 31 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.