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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 HK$360 and round-trip from HK$585. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ATL 10:49
        2h 10m
        Direct
        BUF 12:59
        Atlanta - Buffalo | Thu, Oct 22 | Frontier Airlines
        BUF 13:44
        2h 27m
        Direct
        ATL 16:11
        Buffalo - Atlanta | Tue, Oct 27 | Frontier Airlines
        HK$585 HK$1,564
        63% off
        63% off
        HK$1,564 HK$585
      • ATL 10:48
        2h 7m
        Direct
        BUF 12:55
        Atlanta - Buffalo | Tue, Sep 29 | Frontier Airlines
        BUF 13:40
        2h 15m
        Direct
        ATL 15:55
        Buffalo - Atlanta | Tue, Oct 6 | Frontier Airlines
        HK$585 HK$1,564
        63% off
        63% off
        HK$1,564 HK$585
      • ATL 10:48
        2h 7m
        Direct
        BUF 12:55
        Atlanta - Buffalo | Tue, Oct 13 | Frontier Airlines
        BUF 13:44
        2h 27m
        Direct
        ATL 16:11
        Buffalo - Atlanta | Fri, Oct 16 | Frontier Airlines
        HK$659 HK$1,564
        57% off
        57% off
        HK$1,564 HK$659
      • ATL 10:49
        2h 10m
        Direct
        BUF 12:59
        Atlanta - Buffalo | Fri, Oct 30 | Frontier Airlines
        BUF 13:44
        2h 27m
        Direct
        ATL 16:11
        Buffalo - Atlanta | Sun, Nov 1 | Frontier Airlines
        HK$685
        56% off
        HK$1,564 HK$685
      • ATL 10:49
        2h 10m
        Direct
        BUF 12:59
        Atlanta - Buffalo | Sun, Oct 25 | Frontier Airlines
        BUF 13:44
        2h 27m
        Direct
        ATL 16:11
        Buffalo - Atlanta | Thu, Oct 29 | Frontier Airlines
        HK$701
        55% off
        HK$1,564 HK$701
      • ATL 10:49
        2h 10m
        Direct
        BUF 12:59
        Atlanta - Buffalo | Fri, Oct 23 | Frontier Airlines
        BUF 13:44
        2h 27m
        Direct
        ATL 16:11
        Buffalo - Atlanta | Sun, Oct 25 | Frontier Airlines
        HK$709
        55% off
        HK$1,564 HK$709
      • ATL 10:08
        2h 10m
        Direct
        BUF 12:18
        Atlanta - Buffalo | Thu, Oct 15 | Frontier Airlines
        BUF 13:13
        2h 18m
        Direct
        ATL 15:31
        Buffalo - Atlanta | Tue, Oct 20 | Frontier Airlines
        HK$710
        55% off
        HK$1,564 HK$710
      • ATL 10:08
        2h 10m
        Direct
        BUF 12:18
        Atlanta - Buffalo | Wed, Oct 14 | Frontier Airlines
        BUF 13:13
        2h 18m
        Direct
        ATL 15:31
        Buffalo - Atlanta | Tue, Oct 20 | Frontier Airlines
        HK$710
        55% off
        HK$1,564 HK$710
      • ATL 11:07
        2h 8m
        Direct
        BUF 13:15
        Atlanta - Buffalo | Tue, Nov 3 | Frontier Airlines
        BUF 13:48
        2h 21m
        Direct
        ATL 16:09
        Buffalo - Atlanta | Sun, Nov 8 | Frontier Airlines
        HK$710
        55% off
        HK$1,564 HK$710
      • ATL 10:48
        2h 7m
        Direct
        BUF 12:55
        Atlanta - Buffalo | Tue, Oct 6 | Frontier Airlines
        BUF 13:40
        2h 15m
        Direct
        ATL 15:55
        Buffalo - Atlanta | Thu, Oct 8 | Frontier Airlines
        HK$713
        54% off
        HK$1,564 HK$713
      • ATL 10:48
        2h 7m
        Direct
        BUF 12:55
        Atlanta - Buffalo | Thu, Sep 17 | Frontier Airlines
        BUF 13:45
        2h 15m
        Direct
        ATL 16:00
        Buffalo - Atlanta | Fri, Sep 18 | Frontier Airlines
        HK$715
        54% off
        HK$1,564 HK$715
      • ATL 10:48
        2h 7m
        Direct
        BUF 12:55
        Atlanta - Buffalo | Sun, Oct 11 | Frontier Airlines
        BUF 13:40
        2h 15m
        Direct
        ATL 15:55
        Buffalo - Atlanta | Tue, Oct 13 | Frontier Airlines
        HK$1,188
        24% off
        HK$1,564 HK$1,188
      • ATL 13:00
        17h 25m
        1 stop
        BUF 14:00
        Atlanta - Buffalo | Wed, Sep 16 | Normal Airline
        BUF 15:00
        6h
        Direct
        ATL 16:00
        Buffalo - Atlanta | Fri, Sep 18 | Normal Airline
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      • Cheapest nonstop
        ATL 10:43
        2h 7m
        Direct
        BUF 12:50
        Atlanta - Buffalo | Thu, Sep 24 | Frontier Airlines
        HK$360 HK$2,060
        83% off
        83% off
        HK$2,060 HK$360
      • ATL 10:48
        2h 7m
        Direct
        BUF 12:55
        Atlanta - Buffalo | Mon, Oct 12 | Frontier Airlines
        HK$363 HK$2,060
        82% off
        82% off
        HK$2,060 HK$363
      • ATL 10:43
        2h 7m
        Direct
        BUF 12:50
        Atlanta - Buffalo | Thu, Oct 8 | Frontier Airlines
        HK$365 HK$2,060
        82% off
        82% off
        HK$2,060 HK$365
      • ATL 10:49
        2h 10m
        Direct
        BUF 12:59
        Atlanta - Buffalo | Mon, Oct 26 | Frontier Airlines
        HK$367
        82% off
        HK$2,060 HK$367
      • ATL 10:48
        2h 7m
        Direct
        BUF 12:55
        Atlanta - Buffalo | Wed, Sep 30 | Frontier Airlines
        HK$393
        81% off
        HK$2,060 HK$393
      • ATL 10:48
        2h 7m
        Direct
        BUF 12:55
        Atlanta - Buffalo | Wed, Oct 14 | Frontier Airlines
        HK$393
        81% off
        HK$2,060 HK$393
      • ATL 10:43
        2h 7m
        Direct
        BUF 12:50
        Atlanta - Buffalo | Thu, Oct 15 | Frontier Airlines
        HK$395
        81% off
        HK$2,060 HK$395
      • ATL 10:48
        2h 7m
        Direct
        BUF 12:55
        Atlanta - Buffalo | Mon, Oct 19 | Frontier Airlines
        HK$395
        81% off
        HK$2,060 HK$395
      • ATL 10:49
        2h 14m
        Direct
        BUF 13:03
        Atlanta - Buffalo | Wed, Nov 11 | Frontier Airlines
        HK$395
        81% off
        HK$2,060 HK$395
      • ATL 10:49
        2h 10m
        Direct
        BUF 12:59
        Atlanta - Buffalo | Wed, Oct 28 | Frontier Airlines
        HK$395
        81% off
        HK$2,060 HK$395
      • ATL 10:48
        2h 7m
        Direct
        BUF 12:55
        Atlanta - Buffalo | Wed, Sep 23 | Frontier Airlines
        HK$1,095
        47% off
        HK$2,060 HK$1,095
      • ATL 08:20
        2h 9m
        Direct
        BUF 10:29
        Atlanta - Buffalo | Sun, Sep 20 | Frontier Airlines
        HK$1,565
        24% off
        HK$2,060 HK$1,565
      • ATL 13:00
        17h 25m
        1 stop
        BUF 14:00
        Atlanta - Buffalo | Wed, Sep 16 | 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 data.

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

What is the cheapest month 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 one-way ticket prices from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport are usually in February, with an average price of HK$491. It is best to avoid November, when the average price can reach HK$4,258.

HK$4,258
HK$2,375
HK$491
0
    Cheapest
  • HK$1,166
    Sep
  • HK$2,063
    Oct
  • HK$4,258
    Nov
  • HK$829
    Dec
  • HK$1,335
    Jan
  • HK$491
    Feb
  • HK$1,257
    Mar
  • HK$1,118
    Apr
  • HK$1,201
    May
  • HK$1,285
    Jun
  • HK$2,287
    Jul
  • HK$1,082
    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 departure day from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport is Friday, with average prices usually lower than other days. Avoid departing on Thursday as prices are typically highest on that day.

HK$2,296
HK$1,583
HK$870
HK$157
    Cheapest
  • HK$1,233
    Mon
  • HK$1,058
    Tue
  • HK$1,214
    Wed
  • HK$2,296
    Thu
  • HK$870
    Fri
  • HK$1,823
    Sat
  • HK$1,879
    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 HK$353) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From HK$353
Jetblue Airways
From HK$623
American Airlines
From HK$1,172
United Airlines
From HK$4,382
Delta Air Lines
From HK$4,423

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

    09:10

    ATL

    2h

    11:10

    BUF

    S M T W T F S
    Search

  2. DL2266

    Hartsfield–Jackson Atlanta International Airport

    14:12

    ATL

    2h 2m

    16:14

    BUF

    S M T W T F S
    Search

  3. DL2334

    Hartsfield–Jackson Atlanta International Airport

    21:52

    ATL

    2h

    23:52

    BUF

    S M T W T F S
    Search

  4. F91408

    Hartsfield–Jackson Atlanta International Airport

    10:48

    ATL

    2h 7m

    12:55

    BUF

    S - T - T F -
    Search

  5. B6896

    Hartsfield–Jackson Atlanta International Airport

    12:06

    ATL

    2h 38m

    Direct

    14:44

    BOS

    S M T W T - S
    Search

  6. B6715

    Boston Logan International Airport

    09:55

    BOS

    1h 40m

    Direct

    11:35

    BUF

    S M T W T F S

  7. B61896

    Hartsfield–Jackson Atlanta International Airport

    07:20

    ATL

    2h 35m

    Direct

    09:55

    BOS

    S M T W T F S
    Search

  8. B6915

    Boston Logan International Airport

    11:44

    BOS

    1h 34m

    Direct

    13:18

    BUF

    S M T W T F S
Find more flights and airlines

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 1,147.96km
Cheapest one-way ticket price HK$360
Cheapest return ticket price HK$585

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 39 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 08:20, and the last departs at 21:52, with about 27 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 HK$2,976 in September, the most expensive month to book this route.
  • Frontier Airlines is a very popular airline operating an average of 1933 flights per month.
  • Yes. Delta Air Lines, LATAM Airlines, Aeromexico, Korean Air and KLM Royal Dutch 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 18 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 HK$1,914. Prices may vary depending on the departure date, airline, and availability.
  • Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport operates around 17 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.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices 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 (including taxes, fuel surcharges, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.