Trip.com
>
Cheap Flights
>
United States
>
Georgia
>
Atlanta
>
Buffalo to Atlanta flight
>
Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta International Airport flight
174K verified reviews | Excellent 4.4/5 rating on Trustpilot
Earn Trip Coins and airline miles, all in one booking
All-inclusive prices (incl. taxes, fuel, luggage) without hidden fees
24/7 customer support in 24+ languages

Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta International Airport Flights Info

Cheapest one-way
US$45
Frontier Airlines Frontier Airlines 2h 31m · Direct Sun, Dec 13
Book Now
Cheapest return
US$70
Frontier Airlines Frontier Airlines 2h 21m · Direct Tue, Nov 17 - Sun, Nov 22
Book Now
Best time to book
March
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From US$45 Delta Air Lines Delta Air LinesMost booked

Explore the cheapest one-way and round-trip flights from Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta International Airport over the next 90 days, with one-way fares from US$45 and round-trip from US$70. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Sun, Dec 13 | Frontier Airlines
      US$45 US$578
      92% off
      92% off
      US$578 US$45
    • Cheapest
      BUF 13:15
      2h 26m
      Direct
      ATL 15:41
      Buffalo - Atlanta | Wed, Dec 9 | Frontier Airlines
      US$45 US$205
      78% off
      78% off
      US$205 US$45
    • BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Mon, Dec 14 | Frontier Airlines
      US$50 US$205
      76% off
      76% off
      US$205 US$50
    • BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Wed, Dec 16 | Frontier Airlines
      US$58
      72% off
      US$205 US$58
    • BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Tue, Dec 15 | Frontier Airlines
      US$69
      88% off
      US$578 US$69
    • BUF 13:15
      2h 26m
      Direct
      ATL 15:41
      Buffalo - Atlanta | Fri, Dec 11 | Frontier Airlines
      US$70
      88% off
      US$578 US$70
    • BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Mon, Dec 7 | Frontier Airlines
      US$70
      66% off
      US$205 US$70
    • BUF 17:24
      2h 25m
      Direct
      ATL 19:49
      Buffalo - Atlanta | Sat, Dec 5 | Delta Air Lines
      US$78
      62% off
      US$205 US$78
    • BUF 18:41
      2h 24m
      Direct
      ATL 21:05
      Buffalo - Atlanta | Sun, Dec 13 | Delta Air Lines
      US$79
      61% off
      US$205 US$79
    • BUF 13:00
      17h 25m
      1 stop
      ATL 14:00
      Buffalo - Atlanta | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      BUF 13:48
      2h 21m
      Direct
      ATL 16:09
      Buffalo - Atlanta | Tue, Nov 17 | Frontier Airlines
      ATL 11:07
      2h 8m
      Direct
      BUF 13:15
      Atlanta - Buffalo | Sun, Nov 22 | Frontier Airlines
      US$70 US$486
      86% off
      86% off
      US$486 US$70
    • BUF 13:54
      2h 31m
      Direct
      ATL 16:25
      Buffalo - Atlanta | Sun, Nov 29 | Frontier Airlines
      ATL 10:05
      2h 14m
      Direct
      BUF 12:19
      Atlanta - Buffalo | Sun, Dec 6 | Frontier Airlines
      US$75 US$486
      85% off
      85% off
      US$486 US$75
    • BUF 13:48
      2h 30m
      Direct
      ATL 16:18
      Buffalo - Atlanta | Fri, Nov 20 | Frontier Airlines
      ATL 11:07
      2h 8m
      Direct
      BUF 13:15
      Atlanta - Buffalo | Sun, Nov 22 | Frontier Airlines
      US$88 US$486
      82% off
      82% off
      US$486 US$88
    • BUF 14:34
      2h 17m
      Direct
      ATL 16:51
      Buffalo - Atlanta | Mon, Nov 23 | Frontier Airlines
      ATL 09:39
      2h 11m
      Direct
      BUF 11:50
      Atlanta - Buffalo | Tue, Dec 1 | Frontier Airlines
      US$88
      82% off
      US$486 US$88
    • BUF 13:15
      2h 26m
      Direct
      ATL 15:41
      Buffalo - Atlanta | Fri, Dec 11 | Frontier Airlines
      ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Fri, Dec 18 | Frontier Airlines
      US$91
      81% off
      US$486 US$91
    • BUF 13:13
      2h 18m
      Direct
      ATL 15:31
      Buffalo - Atlanta | Sat, Nov 14 | Frontier Airlines
      ATL 10:08
      2h 10m
      Direct
      BUF 12:18
      Atlanta - Buffalo | Wed, Nov 18 | Frontier Airlines
      US$103
      79% off
      US$486 US$103
    • BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Sun, Dec 13 | Frontier Airlines
      ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Tue, Dec 15 | Frontier Airlines
      US$113
      77% off
      US$486 US$113
    • BUF 06:00
      2h 15m
      Direct
      ATL 08:15
      Buffalo - Atlanta | Fri, Nov 20 | Delta Air Lines
      ATL 11:07
      2h 8m
      Direct
      BUF 13:15
      Atlanta - Buffalo | Sun, Nov 22 | Frontier Airlines
      US$125
      74% off
      US$486 US$125
    • BUF 13:15
      2h 21m
      Direct
      ATL 15:36
      Buffalo - Atlanta | Sun, Dec 6 | Frontier Airlines
      ATL 10:05
      2h 15m
      Direct
      BUF 12:20
      Atlanta - Buffalo | Sun, Dec 13 | Frontier Airlines
      US$126
      74% off
      US$486 US$126
    • BUF 13:00
      17h 25m
      1 stop
      ATL 14:00
      Buffalo - Atlanta | Sun, Nov 15 | Normal Airline
      ATL 15:00
      6h
      Direct
      BUF 16:00
      Atlanta - Buffalo | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Sun, Dec 13 | Frontier Airlines
      US$45 US$578
      92% off
      92% off
      US$578 US$45
    • BUF 13:15
      2h 26m
      Direct
      ATL 15:41
      Buffalo - Atlanta | Wed, Dec 9 | Frontier Airlines
      US$45 US$205
      78% off
      78% off
      US$205 US$45
    • BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Mon, Dec 14 | Frontier Airlines
      US$50 US$205
      76% off
      76% off
      US$205 US$50
    • BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Wed, Dec 16 | Frontier Airlines
      US$58
      72% off
      US$205 US$58
    • BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Tue, Dec 15 | Frontier Airlines
      US$69
      88% off
      US$578 US$69
    • BUF 13:15
      2h 26m
      Direct
      ATL 15:41
      Buffalo - Atlanta | Fri, Dec 11 | Frontier Airlines
      US$70
      88% off
      US$578 US$70
    • BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Mon, Dec 7 | Frontier Airlines
      US$70
      66% off
      US$205 US$70
    • BUF 17:24
      2h 25m
      Direct
      ATL 19:49
      Buffalo - Atlanta | Sat, Dec 5 | Delta Air Lines
      US$78
      62% off
      US$205 US$78
    • BUF 18:41
      2h 24m
      Direct
      ATL 21:05
      Buffalo - Atlanta | Sun, Dec 13 | Delta Air Lines
      US$79
      61% off
      US$205 US$79
    • BUF 13:00
      17h 25m
      1 stop
      ATL 14:00
      Buffalo - Atlanta | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      BUF 13:15
      2h 26m
      Direct
      ATL 15:41
      Buffalo - Atlanta | Wed, Dec 9 | Frontier Airlines
      US$45 US$566
      92% off
      92% off
      US$566 US$45
    • BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Mon, Dec 14 | Frontier Airlines
      US$50 US$566
      91% off
      91% off
      US$566 US$50
    • BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Wed, Dec 16 | Frontier Airlines
      US$58 US$566
      90% off
      90% off
      US$566 US$58
    • BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Mon, Dec 7 | Frontier Airlines
      US$70
      88% off
      US$566 US$70
    • BUF 17:24
      2h 25m
      Direct
      ATL 19:49
      Buffalo - Atlanta | Sat, Dec 5 | Delta Air Lines
      US$78
      86% off
      US$566 US$78
    • BUF 18:41
      2h 24m
      Direct
      ATL 21:05
      Buffalo - Atlanta | Sun, Dec 13 | Delta Air Lines
      US$79
      86% off
      US$566 US$79
    • BUF 17:24
      2h 25m
      Direct
      ATL 19:49
      Buffalo - Atlanta | Sat, Dec 12 | Delta Air Lines
      US$79
      86% off
      US$566 US$79
    • BUF 13:15
      2h 21m
      Direct
      ATL 15:36
      Buffalo - Atlanta | Wed, Dec 2 | Frontier Airlines
      US$97
      83% off
      US$566 US$97
    • BUF 13:15
      2h 31m
      Direct
      ATL 15:46
      Buffalo - Atlanta | Fri, Dec 11 | Frontier Airlines
      US$98
      83% off
      US$566 US$98
    • BUF 13:00
      17h 25m
      1 stop
      ATL 14:00
      Buffalo - Atlanta | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      BUF 17:16
      2h 14m
      Direct
      ATL 19:30
      Buffalo - Atlanta | Sat, Nov 14 | Delta Air Lines
      US$189 US$694
      73% off
      73% off
      US$694 US$189
    • BUF 06:00
      4h 18m
      1 stop
      ATL 10:18
      Buffalo - Atlanta | Sun, Nov 15 | United Airlines
      US$458 US$694
      34% off
      34% off
      US$694 US$458
    • BUF 12:04
      4h 21m
      1 stop
      ATL 16:25
      Buffalo - Atlanta | Sun, Nov 15 | American Airlines
      US$468 US$694
      33% off
      33% off
      US$694 US$468
    • BUF 18:36
      2h 18m
      Direct
      ATL 20:54
      Buffalo - Atlanta | Sun, Nov 15 | Delta Air Lines
      US$464
      33% off
      US$694 US$464
    • BUF 13:48
      2h 30m
      Direct
      ATL 16:18
      Buffalo - Atlanta | Mon, Nov 16 | Frontier Airlines
      US$313
      55% off
      US$694 US$313
    • BUF 18:58
      4h
      1 stop
      ATL 22:58
      Buffalo - Atlanta | Mon, Nov 16 | American Airlines
      US$562
      19% off
      US$694 US$562
    • BUF 12:58
      4h 19m
      1 stop
      ATL 17:17
      Buffalo - Atlanta | Tue, Nov 17 | American Airlines
      US$463
      33% off
      US$694 US$463
    • BUF 14:55
      4h 43m
      1 stop
      ATL 19:38
      Buffalo - Atlanta | Tue, Nov 17 | United Airlines
      US$300
      56% off
      US$694 US$300
    • BUF 18:36
      2h 18m
      Direct
      ATL 20:54
      Buffalo - Atlanta | Tue, Nov 17 | Delta Air Lines
      US$477
      31% off
      US$694 US$477
    • BUF 13:00
      17h 25m
      1 stop
      ATL 14:00
      Buffalo - Atlanta | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • BUF 12:11
      2h 12m
      Direct
      ATL 14:23
      Buffalo - Atlanta | Wed, Dec 9 | Delta Air Lines
      US$79 US$486
      84% off
      84% off
      US$486 US$79
    • BUF 12:11
      2h 12m
      Direct
      ATL 14:23
      Buffalo - Atlanta | Mon, Dec 14 | Delta Air Lines
      US$138 US$486
      72% off
      72% off
      US$486 US$138
    • BUF 12:11
      2h 12m
      Direct
      ATL 14:23
      Buffalo - Atlanta | Wed, Dec 16 | Delta Air Lines
      US$138 US$486
      72% off
      72% off
      US$486 US$138
    • BUF 12:11
      2h 12m
      Direct
      ATL 14:23
      Buffalo - Atlanta | Fri, Dec 11 | Delta Air Lines
      US$186
      62% off
      US$486 US$186
    • BUF 12:11
      2h 12m
      Direct
      ATL 14:23
      Buffalo - Atlanta | Fri, Dec 4 | Delta Air Lines
      US$189
      61% off
      US$486 US$189
    • BUF 12:11
      2h 12m
      Direct
      ATL 14:23
      Buffalo - Atlanta | Wed, Dec 2 | Delta Air Lines
      US$189
      61% off
      US$486 US$189
    • BUF 12:11
      2h 12m
      Direct
      ATL 14:23
      Buffalo - Atlanta | Mon, Dec 7 | Delta Air Lines
      US$190
      61% off
      US$486 US$190
    • BUF 12:20
      2h 12m
      Direct
      ATL 14:32
      Buffalo - Atlanta | Wed, Dec 30 | Delta Air Lines
      US$301
      38% off
      US$486 US$301
    • BUF 12:20
      2h 12m
      Direct
      ATL 14:32
      Buffalo - Atlanta | Wed, Dec 23 | Delta Air Lines
      US$363
      25% off
      US$486 US$363
    • BUF 13:00
      17h 25m
      1 stop
      ATL 14:00
      Buffalo - Atlanta | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights

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

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

The cheapest airline flying from Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta International Airport is Frontier Airlines (from US$45) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.
WestJet logo WestJet Porter Airlines logo Porter Airlines Air Canada logo Air Canada Flair Airlines logo Flair Airlines Air North logo Air North
Delta Air Lines logo Delta Air Lines Frontier Airlines logo Frontier Airlines

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

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

The data is based on the past 12 months and shows the average one-way ticket prices from Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta 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 Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta International Airport are usually in March, with an average price of US$84. It is best to avoid December, when the average price can reach US$264.

US$264
US$174
US$84
0
    Cheapest
  • US$218
    Nov
  • US$264
    Dec
  • US$170
    Jan
  • US$95
    Feb
  • US$84
    Mar
  • US$154
    Apr
  • US$101
    May
  • US$132
    Jun
  • US$184
    Jul
  • US$113
    Aug
  • US$213
    Sep
  • US$258
    Oct

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

The data is based on the past 12 months and shows the average ticket prices from Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta 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 Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Monday as prices are typically highest on that day.

US$192
US$150
US$108
US$66
  • US$192
    Mon
  • US$108
    Tue
  • US$116
    Wed
  • US$121
    Thu
  • US$129
    Fri
  • US$166
    Sat
  • US$163
    Sun

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

Check the schedule for flights from Buffalo to Atlanta and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2050

    Buffalo Niagara International Airport

    19:40

    BUF

    2h 18m

    21:58

    ATL

    S M T W T - S
    Search

  2. DL2664

    Buffalo Niagara International Airport

    06:00

    BUF

    2h 21m

    08:21

    ATL

    S M T W T F S
    Search

  3. F91407

    Buffalo Niagara International Airport

    19:07

    BUF

    2h 32m

    21:39

    ATL

    S - T W T - -
    Search

  4. F91691

    Buffalo Niagara International Airport

    21:38

    BUF

    3h 3m

    Direct

    00:41

    MCO

    - - - W - - S
    Search

  5. F94025

    Orlando International Airport

    16:48

    MCO

    1h 49m

    Direct

    18:37

    ATL

    S M T W T F S

  6. F91691

    Buffalo Niagara International Airport

    21:38

    BUF

    3h 3m

    Direct

    00:41

    MCO

    - - - W - - S
    Search

  7. F91563

    Orlando International Airport

    08:07

    MCO

    1h 48m

    Direct

    09:55

    ATL

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

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

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

    Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta International Airport takes about 1 hour 43 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Buffalo Niagara International Airport (BUF) to Hartsfield–Jackson Atlanta International Airport (ATL).
  • The earliest flight from Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta International Airport departs at 06:00, and the last departs at 18:56, 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 Buffalo Niagara International Airport (BUF) to Hartsfield–Jackson Atlanta International Airport (ATL) is quite popular. Without considering departure times or holidays, tickets cost around US$447 in November, the most expensive month to book this route.
  • Frontier Airlines is a very popular airline operating an average of 1665 flights per month.
  • One-way flights from Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta International Airport currently start from US$45, and round-trip fares start from US$70. The current lowest fare is a Frontier Airlines flight departing on Sun, Dec 13; prices may vary depending on availability.
  • Yes. Delta Air Lines and Frontier Airlines operate direct flights from Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta International Airport, with an average flight time of 1 hour 43 minutes, and around 24 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 Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta International Airport is US$296. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines are the most popular budget airlines flying from Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta International Airport, with one-way fares starting from US$45. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Buffalo Niagara International Airport to Hartsfield–Jackson Atlanta International Airport operates around 25 weekly flights, mainly by Delta Air Lines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Buffalo Niagara International Airport and Hartsfield–Jackson Atlanta 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 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.