Cheap flights from Atlanta to Buffalo

Hartsfield-Jackson
ATL
Buffalo Niagara
BUF

Flight deals from Atlanta to Buffalo

Below you can see the best deals on flights Atlanta — Buffalo for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 8 September, from $46.

Top 10 cheap flights from Atlanta to Buffalo

F9
$ 46

Atlanta — Buffalo

08:20—10:29
8 Sep 2026
2 h 9 m
Direct flight
F9
$ 51

Atlanta — Buffalo

10:48—12:55
14 Sep 2026
2 h 7 m
Direct flight
F9
$ 51

Atlanta — Buffalo

10:48—12:55
11 Sep 2026
2 h 7 m
Direct flight
F9
$ 51

Atlanta — Buffalo

10:48—12:55
9 Sep 2026
2 h 7 m
Direct flight
F9
$ 51

Atlanta — Buffalo

08:20—10:29
6 Sep 2026
2 h 9 m
Direct flight
F9
$ 51

Atlanta — Buffalo

10:43—12:50
12 Sep 2026
2 h 7 m
Direct flight
F9
$ 63

Atlanta — Buffalo

08:20—10:29
7 Sep 2026
2 h 9 m
Direct flight
F9
$ 73

Atlanta — Buffalo

08:20—10:29
1 Sep 2026
2 h 9 m
Direct flight
F9
$ 73

Atlanta — Buffalo

08:20—10:29
30 Aug 2026
2 h 9 m
Direct flight
DL
$ 76

Atlanta — Buffalo

09:10—11:10
14 Sep 2026
2 h
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Atlanta — Buffalo flight

Looking for cheap flights from Atlanta to Buffalo? Compare fares from different airlines, check the flight schedule and travel time — and book your Atlanta — Buffalo ticket online at the best price.

The route has direct flights — around 55 flights per week, flights are operated by Delta, Frontier Airlines, a nonstop flight takes about 2 h 1 min, the distance between the cities is around 1,122 km.

Planning your trip? You may find our Buffalo travel guide, how to get from the airport into town and Buffalo weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $46Min. price
SeptemberCheapest
FebruaryPeak season
YesDirect flights
1,122 kmDistance
2 h 1 minTravel time
2Airlines
55 / wkFlights

Flight schedule from Atlanta to Buffalo

The table shows direct flights from Atlanta to Buffalo on the selected date. The flight takes approximately 2 h 1 min. Regular flights are operated by Delta and Frontier Airlines. Departures from Hartsfield-Jackson Atlanta International Airport airports, arrivals at Buffalo Niagara International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Atlanta — Buffalo

Below is a calendar of the lowest flight ticket prices for Atlanta — Buffalo by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $46 in September, and the most expensive are around $242 in February. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Atlanta to Buffalo by month. Tickets are usually cheapest in February (around $74) and priciest in November (about $120) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$88lowMay$92mediumSep$116high
Feb$74lowJun$97mediumOct$102medium
Mar$83lowJul$102mediumNov$120high
Apr$88mediumAug$106highDec$116high

Some values are estimated based on seasonality.

When to fly

Weather in Buffalo: it is warmest in July (up to 26 °C on average) and coolest in January (around 1 °C). The driest month is September.

Tickets are usually cheapest in September and most expensive in February. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Buffalo

Dry and wet days · Buffalo

Wind speed and direction · Buffalo

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How to get the best deal on a Atlanta — Buffalo ticket

  • Book ahead: fares for Atlanta — Buffalo are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Buffalo is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Atlanta — Buffalo route are operated by 2 airlines; Delta runs the most flights (around 75% of all flights). Compare carriers, flight shares and schedules below.

  • DeltaDL
    14x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight ATL → BUF14x/week
      Duration
      2h 1m
      Days
      MTWTFSS
    74.5%Open →
  • Frontier AirlinesF9
    5x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight ATL → BUF5x/week
      Duration
      2h 9m
      Days
      MTWTFSS
    25.5%Open →

Cities and airports on the Atlanta — Buffalo route

Flights Atlanta — Buffalo depart from Hartsfield-Jackson Atlanta International Airport and arrive at Buffalo Niagara International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Atlanta

ATL
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Buffalo

BUF
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Atlanta — Buffalo flight

How long is the flight from Atlanta to Buffalo?

A nonstop Atlanta — Buffalo flight takes about 2 h 1 min — the distance between the cities is around 1,122 km.

How far is it from Atlanta to Buffalo?

The distance from Atlanta to Buffalo is about 1,122 km, which a nonstop flight covers in around 2 h 1 min.

Are there direct flights from Atlanta to Buffalo?

Yes, there are nonstop flights Atlanta — Buffalo — around 55 flights per week.

Which airlines fly from Atlanta to Buffalo?

Airlines operating Atlanta — Buffalo include Delta, Frontier Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Atlanta — Buffalo flights use?

Flights from Atlanta depart from Hartsfield-Jackson Atlanta International Airport, and arrive at Buffalo Niagara International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Atlanta to Buffalo?

The price of a Atlanta — Buffalo ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in February. Tickets typically cost between $46 and $242. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Atlanta — Buffalo?

Flights Atlanta — Buffalo are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Atlanta to Buffalo?

To catch a low fare Atlanta — Buffalo, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Atlanta

See all
New York CityWashington, D.C.ChicagoOrlandoFort LauderdaleDallasLos AngelesMiamiHoustonPhiladelphiaDetroitTampaSeattleTorontoDenverJacksonvilleCharlotteCancunLas VegasRaleighClevelandAustinMinneapolisNashvilleNew OrleansNorth CharlestonBirminghamSan FranciscoMemphisKnoxvilleSan DiegoSan JuanPhoenixWest Palm BeachGreenvilleSalt Lake CityCincinnatiSt. LouisBentonvilleKansas City

Where else you can fly from Buffalo

See all
New York CityWashington, D.C.ChicagoBostonDetroitPhiladelphiaOrlandoCharlotteDallasMinneapolisDenverFort LauderdaleLos AngelesRaleighTampaFort Myers

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