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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 US$44 and round-trip from US$74. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Wed, Dec 2 | Frontier Airlines
      US$44 US$179
      75% off
      75% off
      US$179 US$44
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Mon, Nov 16 | Frontier Airlines
      US$45 US$179
      75% off
      75% off
      US$179 US$45
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Fri, Nov 13 | Frontier Airlines
      US$45 US$179
      75% off
      75% off
      US$179 US$45
    • ATL 11:41
      2h 8m
      Direct
      BUF 13:49
      Atlanta - Buffalo | Thu, Nov 19 | Frontier Airlines
      US$45
      75% off
      US$179 US$45
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Fri, Dec 11 | Frontier Airlines
      US$45
      75% off
      US$179 US$45
    • ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Fri, Dec 4 | Frontier Airlines
      US$45
      75% off
      US$179 US$45
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Wed, Dec 9 | Frontier Airlines
      US$45
      75% off
      US$179 US$45
    • ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Wed, Dec 2 | Frontier Airlines
      US$46
      74% off
      US$179 US$46
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Wed, Dec 9 | Frontier Airlines
      US$46
      74% off
      US$179 US$46
    • ATL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Atlanta - Buffalo | Sat, Oct 31 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Fri, Nov 13 | Frontier Airlines
      BUF 13:48
      2h 21m
      Direct
      ATL 16:09
      Buffalo - Atlanta | Mon, Nov 16 | Frontier Airlines
      US$74 US$143
      48% off
      48% off
      US$143 US$74
    • ATL 05:01
      2h 6m
      Direct
      BUF 07:07
      Atlanta - Buffalo | Fri, Nov 6 | Frontier Airlines
      BUF 14:00
      2h 26m
      Direct
      ATL 16:26
      Buffalo - Atlanta | Wed, Nov 11 | Frontier Airlines
      US$89 US$143
      38% off
      38% off
      US$143 US$89
    • 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
      US$90 US$143
      37% off
      37% off
      US$143 US$90
    • 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
      US$90
      37% off
      US$143 US$90
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Fri, Oct 30 | Frontier Airlines
      BUF 13:48
      2h 21m
      Direct
      ATL 16:09
      Buffalo - Atlanta | Mon, Nov 2 | Frontier Airlines
      US$91
      36% off
      US$143 US$91
    • 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
      US$112
      22% off
      US$143 US$112
    • 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
      US$113
      21% off
      US$143 US$113
    • 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
      US$115
      20% off
      US$143 US$115
    • 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
      US$120
      16% off
      US$143 US$120
    • ATL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Atlanta - Buffalo | Sat, Oct 31 | Normal Airline
      BUF 15:00
      6h
      Direct
      ATL 16:00
      Buffalo - Atlanta | Mon, Nov 2 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Wed, Dec 2 | Frontier Airlines
      US$44 US$179
      75% off
      75% off
      US$179 US$44
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Mon, Nov 16 | Frontier Airlines
      US$45 US$179
      75% off
      75% off
      US$179 US$45
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Fri, Nov 13 | Frontier Airlines
      US$45 US$179
      75% off
      75% off
      US$179 US$45
    • ATL 11:41
      2h 8m
      Direct
      BUF 13:49
      Atlanta - Buffalo | Thu, Nov 19 | Frontier Airlines
      US$45
      75% off
      US$179 US$45
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Fri, Dec 11 | Frontier Airlines
      US$45
      75% off
      US$179 US$45
    • ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Fri, Dec 4 | Frontier Airlines
      US$45
      75% off
      US$179 US$45
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Wed, Dec 9 | Frontier Airlines
      US$45
      75% off
      US$179 US$45
    • ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Wed, Dec 2 | Frontier Airlines
      US$46
      74% off
      US$179 US$46
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Wed, Dec 9 | Frontier Airlines
      US$46
      74% off
      US$179 US$46
    • ATL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Atlanta - Buffalo | Sat, Oct 31 | 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
      US$44 US$339
      87% off
      87% off
      US$339 US$44
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Mon, Nov 16 | Frontier Airlines
      US$45 US$339
      87% off
      87% off
      US$339 US$45
    • ATL 11:41
      2h 8m
      Direct
      BUF 13:49
      Atlanta - Buffalo | Thu, Nov 19 | Frontier Airlines
      US$45 US$339
      87% off
      87% off
      US$339 US$45
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Fri, Nov 13 | Frontier Airlines
      US$45
      87% off
      US$339 US$45
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Fri, Dec 11 | Frontier Airlines
      US$45
      87% off
      US$339 US$45
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Wed, Dec 9 | Frontier Airlines
      US$45
      87% off
      US$339 US$45
    • ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Fri, Dec 4 | Frontier Airlines
      US$45
      87% off
      US$339 US$45
    • ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Wed, Dec 16 | Frontier Airlines
      US$69
      80% off
      US$339 US$69
    • ATL 14:12
      2h 1m
      Direct
      BUF 16:13
      Atlanta - Buffalo | Sat, Dec 5 | Delta Air Lines
      US$78
      77% off
      US$339 US$78
    • ATL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Atlanta - Buffalo | Sat, Oct 31 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ATL 14:05
      1h 59m
      Direct
      BUF 16:04
      Atlanta - Buffalo | Mon, Nov 2 | Delta Air Lines
      US$78 US$556
      86% off
      86% off
      US$556 US$78
    • ATL 21:57
      2h 2m
      Direct
      BUF 23:59
      Atlanta - Buffalo | Sat, Oct 31 | Delta Air Lines
      US$78 US$556
      86% off
      86% off
      US$556 US$78
    • ATL 10:49
      2h 14m
      Direct
      BUF 13:03
      Atlanta - Buffalo | Fri, Oct 30 | Frontier Airlines
      US$120 US$556
      78% off
      78% off
      US$556 US$120
    • ATL 21:57
      2h 2m
      Direct
      BUF 23:59
      Atlanta - Buffalo | Thu, Nov 5 | Delta Air Lines
      US$199
      64% off
      US$556 US$199
    • ATL 11:07
      2h 8m
      Direct
      BUF 13:15
      Atlanta - Buffalo | Wed, Nov 4 | Frontier Airlines
      US$211
      62% off
      US$556 US$211
    • ATL 21:57
      2h 2m
      Direct
      BUF 23:59
      Atlanta - Buffalo | Tue, Nov 3 | Delta Air Lines
      US$468
      16% off
      US$556 US$468
    • ATL 06:40
      4h 8m
      1 stop
      BUF 10:48
      Atlanta - Buffalo | Fri, Oct 30 | American Airlines
      US$284
      49% off
      US$556 US$284
    • ATL 05:30
      4h 24m
      1 stop
      BUF 09:54
      Atlanta - Buffalo | Thu, Nov 5 | United Airlines
      US$299
      46% off
      US$556 US$299
    • ATL 05:30
      4h 24m
      1 stop
      BUF 09:54
      Atlanta - Buffalo | Fri, Oct 30 | United Airlines
      US$301
      46% off
      US$556 US$301
    • ATL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Atlanta - Buffalo | Sat, Oct 31 | Normal Airline
      Find more flights
      Find more flights
    • ATL 14:05
      1h 59m
      Direct
      BUF 16:04
      Atlanta - Buffalo | Mon, Nov 2 | Delta Air Lines
      US$78 US$179
      56% off
      56% off
      US$179 US$78
    • ATL 14:10
      1h 59m
      Direct
      BUF 16:09
      Atlanta - Buffalo | Sat, Nov 7 | Delta Air Lines
      US$79 US$689
      89% off
      89% off
      US$689 US$79
    • ATL 19:05
      1h 59m
      Direct
      BUF 21:04
      Atlanta - Buffalo | Thu, Nov 26 | Delta Air Lines
      US$79 US$689
      89% off
      89% off
      US$689 US$79
    • ATL 14:10
      1h 59m
      Direct
      BUF 16:09
      Atlanta - Buffalo | Fri, Oct 30 | Delta Air Lines
      US$335
      51% off
      US$689 US$335
    • ATL 14:05
      1h 59m
      Direct
      BUF 16:04
      Atlanta - Buffalo | Fri, Nov 6 | Delta Air Lines
      US$335
      51% off
      US$689 US$335
    • ATL 14:05
      1h 59m
      Direct
      BUF 16:04
      Atlanta - Buffalo | Wed, Nov 4 | Delta Air Lines
      US$472
      31% off
      US$689 US$472
    • ATL 14:05
      1h 59m
      Direct
      BUF 16:04
      Atlanta - Buffalo | Sun, Nov 1 | Delta Air Lines
      US$613
      11% off
      US$689 US$613
    • ATL 15:31
      2h
      Direct
      BUF 17:31
      Atlanta - Buffalo | Mon, Nov 16 | Delta Air Lines
      US$204
      70% off
      US$689 US$204
    • ATL 09:06
      2h
      Direct
      BUF 11:06
      Atlanta - Buffalo | Wed, Nov 25 | Delta Air Lines
      US$303
      56% off
      US$689 US$303
    • ATL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Atlanta - Buffalo | Sat, Oct 31 | 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 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 US$63. It is best to avoid November, when the average price can reach US$547.

US$547
US$305
US$63
0
    Cheapest
  • US$161
    Oct
  • US$547
    Nov
  • US$107
    Dec
  • US$172
    Jan
  • US$63
    Feb
  • US$162
    Mar
  • US$144
    Apr
  • US$155
    May
  • US$165
    Jun
  • US$294
    Jul
  • US$139
    Aug
  • US$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 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 Sunday as prices are typically highest on that day.

US$276
US$194
US$112
US$30
    Cheapest
  • US$175
    Mon
  • US$136
    Tue
  • US$188
    Wed
  • US$269
    Thu
  • US$112
    Fri
  • US$254
    Sat
  • US$276
    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 US$78) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From US$78
Jetblue Airways
From US$128
American Airlines
From US$158
Frontier Airlines
From US$159
United Airlines
From US$267

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

    09:14

    ATL

    2h 1m

    11:15

    BUF

    S M T W T F S
    Search

  2. DL2334

    Hartsfield–Jackson Atlanta International Airport

    21:54

    ATL

    2h 1m

    23:55

    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. B61896

    Hartsfield–Jackson Atlanta International Airport

    07:05

    ATL

    2h 35m

    Direct

    09:40

    BOS

    S M T W T F S
    Search

  5. B6915

    Boston Logan International Airport

    12:35

    BOS

    1h 29m

    Direct

    14:04

    BUF

    S M T W T F S

  6. F92050

    Hartsfield–Jackson Atlanta International Airport

    15:46

    ATL

    1h 38m

    Direct

    17:24

    MCO

    S M T W T F S
    Search

  7. F91692

    Orlando International Airport

    15:05

    MCO

    2h 47m

    Direct

    17:52

    BUF

    - - - W - - S

  8. F91168

    Hartsfield–Jackson Atlanta International Airport

    13:57

    ATL

    1h 26m

    Direct

    15:23

    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
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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 US$44
Cheapest return ticket price US$74

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 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 09:16, and the last departs at 21:57, with about 6 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 US$352 in November, the most expensive month to book this route.
  • 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 US$46, and round-trip fares start from US$74. 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 US$289. 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 US$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 30 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.