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Route overview: Atlanta to Buffalo (BUF) flight deals

Atlanta → Buffalo

Aug 20, 2027 · return Aug 23, 2027

ATL → BUF1 adulteconomyRound trip

10 flight options · 5 airlines

Nonstop flights

Fri, Aug 20 – Mon, Aug 23

Frontier Airlines
3:46 pmATL
2h 11m
Nonstop
5:57 pmBUF
Frontier Airlines
1:15 pmBUF
2h 21m
Nonstop
3:36 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Aug 20 – Mon, Aug 23

Delta Air Lines
9:50 pmATL
2h 5m
Nonstop
11:55 pmBUF
Delta Air Lines
12:21 pmBUF
2h 9m
Nonstop
2:30 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Aug 20 – Mon, Aug 23

Frontier Airlines
11:07 amATL
2h 8m
Nonstop
1:15 pmBUF
Delta Air Lines
12:21 pmBUF
2h 9m
Nonstop
2:30 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Aug 20 – Mon, Aug 23

Delta Air Lines
9:06 amATL
2h
Nonstop
11:06 amBUF
Delta Air Lines
12:21 pmBUF
2h 9m
Nonstop
2:30 pmATL

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Aug 20 – Mon, Aug 23

Southwest Airlines
7:15 amATL
4h 55m
BNA · 1h 55m
12:10 pmBUF
Southwest Airlines
5:35 amBUF
4h 30m
BWI · 1h
10:05 amATL

Round-trip total · 1 adult · Taxes included

Fri, Aug 20 – Mon, Aug 23

American Airlines
1:31 pmATL
4h 59m
PHL · 1h 19m
6:30 pmBUF
American Airlines
7:33 pmBUF
4h 24m
CLT · 1h 5m
11:57 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Aug 20 – Mon, Aug 23

United Airlines
2:39 pmATL
4h 26m
IAD · 1h 2m
7:05 pmBUF
United Airlines
10:00 amBUF
4h 37m
IAD · 1h 7m
2:37 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Aug 20 – Mon, Aug 23

Southwest Airlines
8:05 amATL
4h
BWI · 1h 5m
12:05 pmBUF
Southwest Airlines
5:35 amBUF
4h 30m
BWI · 1h
10:05 amATL

Round-trip total · 1 adult · Taxes included

Fri, Aug 20 – Mon, Aug 23

United Airlines
1:00 pmATL
5h 10m
EWR · 1h 24m
6:10 pmBUF
United Airlines
10:00 amBUF
4h 37m
IAD · 1h 7m
2:37 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Aug 20 – Mon, Aug 23

Delta Air Lines
2:08 pmATL
5h 5m
DTW · 1h 51m
7:13 pmBUF
Delta Air Lines
12:21 pmBUF
2h 9m
Nonstop
2:30 pmATL

Round-trip total · 1 adult · Taxes included

Make this trip yours

ATL ⇄ BUF

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeAug 19, 2027 → Aug 22, 2027Aug 21, 2027 → Aug 24, 2027
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: opening any fare on this page checks it live and shows the current bookable total for 1 adult. Check live prices for Atlanta (ATL) to Buffalo (BUF), Aug 20, 2027 · return Aug 23, 2027

Route overview: Atlanta to Buffalo (BUF) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-08-20 → 2027-08-23Frontier AirlinesF91408 / F91407$200.002026-10-29T00:44:58Z
2027-08-20 → 2027-08-23Delta Air LinesDL2334 / DL1384$395.002026-10-29T00:44:58Z
2027-08-20 → 2027-08-23Southwest AirlinesWN2534 + WN2170 / WN1355 + WN987$335.002026-10-29T00:44:58Z
2027-08-20 → 2027-08-23American AirlinesAA5456 + AA5866 / AA799 + AA1087$345.002026-10-29T00:44:58Z
2027-08-20 → 2027-08-23United AirlinesUA1831 + UA4823 / UA6157 + UA471$365.002026-10-29T00:44:58Z
2027-08-20 → 2027-08-23Frontier Airlines / Delta Air LinesF91408 / DL1384$297.502026-10-29T00:44:58Z
2027-08-20 → 2027-08-23Delta Air LinesDL1384 / DL1384$395.002026-10-29T00:44:58Z
2027-08-20 → 2027-08-23Southwest AirlinesWN199 + WN1655 / WN1355 + WN987$335.002026-10-29T00:44:58Z
2027-08-20 → 2027-08-23United AirlinesUA758 + UA3607 / UA6157 + UA471$365.002026-10-29T00:44:58Z
2027-08-20 → 2027-08-23Delta Air LinesDL1031 + DL3843 / DL1384$375.002026-10-29T00:44:58Z

2027-08-20 → 2027-08-23 · $200.00

  • Frontier Airlines F91408: ATL 2027-08-20 15:46:00 → BUF 2027-08-20 17:57:00; nonstop; 131 minutes. Local airport times.
  • Frontier Airlines F91407: BUF 2027-08-23 13:15:00 → ATL 2027-08-23 15:36:00; nonstop; 141 minutes. Local airport times.

2027-08-20 → 2027-08-23 · $395.00

  • Delta Air Lines DL2334: ATL 2027-08-20 21:50:00 → BUF 2027-08-20 23:55:00; nonstop; 125 minutes. Local airport times.
  • Delta Air Lines DL1384: BUF 2027-08-23 12:21:00 → ATL 2027-08-23 14:30:00; nonstop; 129 minutes. Local airport times.

2027-08-20 → 2027-08-23 · $335.00

  • Southwest Airlines WN2534 / WN2170: ATL 2027-08-20 07:15:00 → BUF 2027-08-20 12:10:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN2534: ATL 2027-08-20 07:15:00 → BNA 2027-08-20 07:25:00; layover at BNA: 115 minutes.
    • WN2170: BNA 2027-08-20 09:20:00 → BUF 2027-08-20 12:10:00.
  • Southwest Airlines WN1355 / WN987: BUF 2027-08-23 05:35:00 → ATL 2027-08-23 10:05:00; 1 stop(s) via BWI; 270 minutes. Local airport times.
    • WN1355: BUF 2027-08-23 05:35:00 → BWI 2027-08-23 07:00:00; layover at BWI: 60 minutes.
    • WN987: BWI 2027-08-23 08:00:00 → ATL 2027-08-23 10:05:00.

2027-08-20 → 2027-08-23 · $345.00

  • American Airlines AA5456 / AA5866: ATL 2027-08-20 13:31:00 → BUF 2027-08-20 18:30:00; 1 stop(s) via PHL; 299 minutes. Local airport times.
    • AA5456: ATL 2027-08-20 13:31:00 → PHL 2027-08-20 15:40:00; layover at PHL: 79 minutes.
    • AA5866: PHL 2027-08-20 16:59:00 → BUF 2027-08-20 18:30:00.
  • American Airlines AA799 / AA1087: BUF 2027-08-23 19:33:00 → ATL 2027-08-23 23:57:00; 1 stop(s) via CLT; 264 minutes. Local airport times.
    • AA799: BUF 2027-08-23 19:33:00 → CLT 2027-08-23 21:40:00; layover at CLT: 65 minutes.
    • AA1087: CLT 2027-08-23 22:45:00 → ATL 2027-08-23 23:57:00.

2027-08-20 → 2027-08-23 · $365.00

  • United Airlines UA1831 / UA4823: ATL 2027-08-20 14:39:00 → BUF 2027-08-20 19:05:00; 1 stop(s) via IAD; 266 minutes. Local airport times.
    • UA1831: ATL 2027-08-20 14:39:00 → IAD 2027-08-20 16:28:00; layover at IAD: 62 minutes.
    • UA4823: IAD 2027-08-20 17:30:00 → BUF 2027-08-20 19:05:00.
  • United Airlines UA6157 / UA471: BUF 2027-08-23 10:00:00 → ATL 2027-08-23 14:37:00; 1 stop(s) via IAD; 277 minutes. Local airport times.
    • UA6157: BUF 2027-08-23 10:00:00 → IAD 2027-08-23 11:28:00; layover at IAD: 67 minutes.
    • UA471: IAD 2027-08-23 12:35:00 → ATL 2027-08-23 14:37:00.

2027-08-20 → 2027-08-23 · $297.50

  • Frontier Airlines F91408: ATL 2027-08-20 11:07:00 → BUF 2027-08-20 13:15:00; nonstop; 128 minutes. Local airport times.
  • Delta Air Lines DL1384: BUF 2027-08-23 12:21:00 → ATL 2027-08-23 14:30:00; nonstop; 129 minutes. Local airport times.

2027-08-20 → 2027-08-23 · $395.00

  • Delta Air Lines DL1384: ATL 2027-08-20 09:06:00 → BUF 2027-08-20 11:06:00; nonstop; 120 minutes. Local airport times.
  • Delta Air Lines DL1384: BUF 2027-08-23 12:21:00 → ATL 2027-08-23 14:30:00; nonstop; 129 minutes. Local airport times.

2027-08-20 → 2027-08-23 · $335.00

  • Southwest Airlines WN199 / WN1655: ATL 2027-08-20 08:05:00 → BUF 2027-08-20 12:05:00; 1 stop(s) via BWI; 240 minutes. Local airport times.
    • WN199: ATL 2027-08-20 08:05:00 → BWI 2027-08-20 09:45:00; layover at BWI: 65 minutes.
    • WN1655: BWI 2027-08-20 10:50:00 → BUF 2027-08-20 12:05:00.
  • Southwest Airlines WN1355 / WN987: BUF 2027-08-23 05:35:00 → ATL 2027-08-23 10:05:00; 1 stop(s) via BWI; 270 minutes. Local airport times.
    • WN1355: BUF 2027-08-23 05:35:00 → BWI 2027-08-23 07:00:00; layover at BWI: 60 minutes.
    • WN987: BWI 2027-08-23 08:00:00 → ATL 2027-08-23 10:05:00.

2027-08-20 → 2027-08-23 · $365.00

  • United Airlines UA758 / UA3607: ATL 2027-08-20 13:00:00 → BUF 2027-08-20 18:10:00; 1 stop(s) via EWR; 310 minutes. Local airport times.
    • UA758: ATL 2027-08-20 13:00:00 → EWR 2027-08-20 15:16:00; layover at EWR: 84 minutes.
    • UA3607: EWR 2027-08-20 16:40:00 → BUF 2027-08-20 18:10:00.
  • United Airlines UA6157 / UA471: BUF 2027-08-23 10:00:00 → ATL 2027-08-23 14:37:00; 1 stop(s) via IAD; 277 minutes. Local airport times.
    • UA6157: BUF 2027-08-23 10:00:00 → IAD 2027-08-23 11:28:00; layover at IAD: 67 minutes.
    • UA471: IAD 2027-08-23 12:35:00 → ATL 2027-08-23 14:37:00.

2027-08-20 → 2027-08-23 · $375.00

  • Delta Air Lines DL1031 / DL3843: ATL 2027-08-20 14:08:00 → BUF 2027-08-20 19:13:00; 1 stop(s) via DTW; 305 minutes. Local airport times.
    • DL1031: ATL 2027-08-20 14:08:00 → DTW 2027-08-20 16:05:00; layover at DTW: 111 minutes.
    • DL3843: DTW 2027-08-20 17:56:00 → BUF 2027-08-20 19:13:00.
  • Delta Air Lines DL1384: BUF 2027-08-23 12:21:00 → ATL 2027-08-23 14:30:00; nonstop; 129 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Atlanta (ATL) to Buffalo (BUF) · Aug 20, 2027 · return Aug 23, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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