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Route overview: Buffalo to Atlanta (ATL) flight deals

Buffalo → Atlanta

Dec 13, 2026 · return Dec 15, 2026

BUF → ATL1 adulteconomyRound trip

9 flight options · 5 airlines

Nonstop flights

Sun, Dec 13 – Tue, Dec 15

Frontier Airlines
1:15 pmBUF
2h 21m
Nonstop
3:36 pmATL
Frontier Airlines
11:07 amATL
2h 8m
Nonstop
1:15 pmBUF

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Delta Air Lines
6:00 amBUF
2h 15m
Nonstop
8:15 amATL
Delta Air Lines
9:06 amATL
2h
Nonstop
11:06 amBUF

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

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

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Tue, Dec 15

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

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

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

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

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

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

American Airlines
6:58 pmBUF
5h 1m
PHL · 1h 2m
11:59 pmATL
American Airlines
1:31 pmATL
4h 59m
PHL · 1h 19m
6:30 pmBUF

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

American Airlines
12:12 pmBUF
5h 7m
DCA · 1h 22m
5:19 pmATL
American Airlines
1:31 pmATL
4h 59m
PHL · 1h 19m
6:30 pmBUF

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Delta Air Lines
5:59 pmBUF
5h 25m
LGA · 1h 16m
11:24 pmATL
Delta Air Lines
9:06 amATL
2h
Nonstop
11:06 amBUF

Round-trip total · 1 adult · Taxes included

Make this trip yours

BUF ⇄ ATL

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 routeDec 12, 2026 → Dec 14, 2026Dec 14, 2026 → Dec 16, 2026
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 Buffalo (BUF) to Atlanta (ATL), Dec 13, 2026 · return Dec 15, 2026

Route overview: Buffalo to Atlanta (ATL) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-13 → 2026-12-15Frontier AirlinesF91407 / F91408$145.002026-10-29T00:53:43Z
2026-12-13 → 2026-12-15Delta Air LinesDL2664 / DL1384$350.002026-10-29T00:53:43Z
2026-12-13 → 2026-12-15Southwest AirlinesWN1355 + WN987 / WN199 + WN1655$285.002026-10-29T00:53:43Z
2026-12-13 → 2026-12-15American AirlinesAA799 + AA1087 / AA5456 + AA5866$295.002026-10-29T00:53:43Z
2026-12-13 → 2026-12-15United AirlinesUA6157 + UA471 / UA1831 + UA4823$310.002026-10-29T00:53:43Z
2026-12-13 → 2026-12-15Delta Air LinesDL1384 / DL1384$350.002026-10-29T00:53:43Z
2026-12-13 → 2026-12-15American AirlinesAA5980 + AA3216 / AA5456 + AA5866$295.002026-10-29T00:53:43Z
2026-12-13 → 2026-12-15American AirlinesAA4694 + AA4604 / AA5456 + AA5866$295.002026-10-29T00:53:43Z
2026-12-13 → 2026-12-15Delta Air LinesDL5113 + DL2718 / DL1384$330.002026-10-29T00:53:43Z

2026-12-13 → 2026-12-15 · $145.00

  • Frontier Airlines F91407: BUF 2026-12-13 13:15:00 → ATL 2026-12-13 15:36:00; nonstop; 141 minutes. Local airport times.
  • Frontier Airlines F91408: ATL 2026-12-15 11:07:00 → BUF 2026-12-15 13:15:00; nonstop; 128 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $350.00

  • Delta Air Lines DL2664: BUF 2026-12-13 06:00:00 → ATL 2026-12-13 08:15:00; nonstop; 135 minutes. Local airport times.
  • Delta Air Lines DL1384: ATL 2026-12-15 09:06:00 → BUF 2026-12-15 11:06:00; nonstop; 120 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $285.00

  • Southwest Airlines WN1355 / WN987: BUF 2026-12-13 05:35:00 → ATL 2026-12-13 10:05:00; 1 stop(s) via BWI; 270 minutes. Local airport times.
    • WN1355: BUF 2026-12-13 05:35:00 → BWI 2026-12-13 07:00:00; layover at BWI: 60 minutes.
    • WN987: BWI 2026-12-13 08:00:00 → ATL 2026-12-13 10:05:00.
  • Southwest Airlines WN199 / WN1655: ATL 2026-12-15 08:05:00 → BUF 2026-12-15 12:05:00; 1 stop(s) via BWI; 240 minutes. Local airport times.
    • WN199: ATL 2026-12-15 08:05:00 → BWI 2026-12-15 09:45:00; layover at BWI: 65 minutes.
    • WN1655: BWI 2026-12-15 10:50:00 → BUF 2026-12-15 12:05:00.

2026-12-13 → 2026-12-15 · $295.00

  • American Airlines AA799 / AA1087: BUF 2026-12-13 19:33:00 → ATL 2026-12-13 23:57:00; 1 stop(s) via CLT; 264 minutes. Local airport times.
    • AA799: BUF 2026-12-13 19:33:00 → CLT 2026-12-13 21:40:00; layover at CLT: 65 minutes.
    • AA1087: CLT 2026-12-13 22:45:00 → ATL 2026-12-13 23:57:00.
  • American Airlines AA5456 / AA5866: ATL 2026-12-15 13:31:00 → BUF 2026-12-15 18:30:00; 1 stop(s) via PHL; 299 minutes. Local airport times.
    • AA5456: ATL 2026-12-15 13:31:00 → PHL 2026-12-15 15:40:00; layover at PHL: 79 minutes.
    • AA5866: PHL 2026-12-15 16:59:00 → BUF 2026-12-15 18:30:00.

2026-12-13 → 2026-12-15 · $310.00

  • United Airlines UA6157 / UA471: BUF 2026-12-13 10:00:00 → ATL 2026-12-13 14:37:00; 1 stop(s) via IAD; 277 minutes. Local airport times.
    • UA6157: BUF 2026-12-13 10:00:00 → IAD 2026-12-13 11:28:00; layover at IAD: 67 minutes.
    • UA471: IAD 2026-12-13 12:35:00 → ATL 2026-12-13 14:37:00.
  • United Airlines UA1831 / UA4823: ATL 2026-12-15 14:39:00 → BUF 2026-12-15 19:05:00; 1 stop(s) via IAD; 266 minutes. Local airport times.
    • UA1831: ATL 2026-12-15 14:39:00 → IAD 2026-12-15 16:28:00; layover at IAD: 62 minutes.
    • UA4823: IAD 2026-12-15 17:30:00 → BUF 2026-12-15 19:05:00.

2026-12-13 → 2026-12-15 · $350.00

  • Delta Air Lines DL1384: BUF 2026-12-13 12:21:00 → ATL 2026-12-13 14:30:00; nonstop; 129 minutes. Local airport times.
  • Delta Air Lines DL1384: ATL 2026-12-15 09:06:00 → BUF 2026-12-15 11:06:00; nonstop; 120 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $295.00

  • American Airlines AA5980 / AA3216: BUF 2026-12-13 18:58:00 → ATL 2026-12-13 23:59:00; 1 stop(s) via PHL; 301 minutes. Local airport times.
    • AA5980: BUF 2026-12-13 18:58:00 → PHL 2026-12-13 20:33:00; layover at PHL: 62 minutes.
    • AA3216: PHL 2026-12-13 21:35:00 → ATL 2026-12-13 23:59:00.
  • American Airlines AA5456 / AA5866: ATL 2026-12-15 13:31:00 → BUF 2026-12-15 18:30:00; 1 stop(s) via PHL; 299 minutes. Local airport times.
    • AA5456: ATL 2026-12-15 13:31:00 → PHL 2026-12-15 15:40:00; layover at PHL: 79 minutes.
    • AA5866: PHL 2026-12-15 16:59:00 → BUF 2026-12-15 18:30:00.

2026-12-13 → 2026-12-15 · $295.00

  • American Airlines AA4694 / AA4604: BUF 2026-12-13 12:12:00 → ATL 2026-12-13 17:19:00; 1 stop(s) via DCA; 307 minutes. Local airport times.
    • AA4694: BUF 2026-12-13 12:12:00 → DCA 2026-12-13 13:50:00; layover at DCA: 82 minutes.
    • AA4604: DCA 2026-12-13 15:12:00 → ATL 2026-12-13 17:19:00.
  • American Airlines AA5456 / AA5866: ATL 2026-12-15 13:31:00 → BUF 2026-12-15 18:30:00; 1 stop(s) via PHL; 299 minutes. Local airport times.
    • AA5456: ATL 2026-12-15 13:31:00 → PHL 2026-12-15 15:40:00; layover at PHL: 79 minutes.
    • AA5866: PHL 2026-12-15 16:59:00 → BUF 2026-12-15 18:30:00.

2026-12-13 → 2026-12-15 · $330.00

  • Delta Air Lines DL5113 / DL2718: BUF 2026-12-13 17:59:00 → ATL 2026-12-13 23:24:00; 1 stop(s) via LGA; 325 minutes. Local airport times.
    • DL5113: BUF 2026-12-13 17:59:00 → LGA 2026-12-13 19:29:00; layover at LGA: 76 minutes.
    • DL2718: LGA 2026-12-13 20:45:00 → ATL 2026-12-13 23:24:00.
  • Delta Air Lines DL1384: ATL 2026-12-15 09:06:00 → BUF 2026-12-15 11:06:00; nonstop; 120 minutes. Local airport times.

Explore this route

For AI assistants

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