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Buffalo → Atlanta

Dec 19, 2026 · return Dec 29, 2026

BUF → ATL1 adulteconomyRound trip

9 flight options · 5 airlines

Nonstop flights

Sat, Dec 19 – Tue, Dec 29

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

Sat, Dec 19 – Tue, Dec 29

Delta Air Lines
12:20 pmBUF
2h 12m
Nonstop
2:32 pmATL
Delta Air Lines
9:06 amATL
2h
Nonstop
11:06 amBUF

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Tue, Dec 29

Delta Air Lines
6:59 pmBUF
2h 24m
Nonstop
9:23 pmATL
Delta Air Lines
9:06 amATL
2h
Nonstop
11:06 amBUF

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Dec 19 – Tue, Dec 29

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

Sat, Dec 19 – Tue, Dec 29

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

Sat, Dec 19 – Tue, Dec 29

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

Sat, Dec 19 – Tue, Dec 29

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

Sat, Dec 19 – Tue, Dec 29

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

Sat, Dec 19 – Tue, Dec 29

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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More dates

All dates for this routeNov 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-19 → 2026-12-29Frontier AirlinesF91407 / F91408$184.882026-10-29T00:53:43Z
2026-12-19 → 2026-12-29Delta Air LinesDL1384 / DL1384$446.252026-10-29T00:53:43Z
2026-12-19 → 2026-12-29Southwest AirlinesWN1355 + WN987 / WN199 + WN1655$363.382026-10-29T00:53:43Z
2026-12-19 → 2026-12-29American AirlinesAA4694 + AA4604 / AA5456 + AA5866$376.132026-10-29T00:53:43Z
2026-12-19 → 2026-12-29United AirlinesUA6157 + UA471 / UA1831 + UA4823$395.252026-10-29T00:53:43Z
2026-12-19 → 2026-12-29Delta Air LinesDL2050 / DL1384$446.252026-10-29T00:53:43Z
2026-12-19 → 2026-12-29American AirlinesAA5980 + AA3216 / AA5456 + AA5866$376.132026-10-29T00:53:43Z
2026-12-19 → 2026-12-29American AirlinesAA799 + AA1087 / AA5456 + AA5866$376.132026-10-29T00:53:43Z
2026-12-19 → 2026-12-29Delta Air LinesDL5113 + DL2718 / DL1384$420.252026-10-29T00:53:43Z

2026-12-19 → 2026-12-29 · $184.88

  • Frontier Airlines F91407: BUF 2026-12-19 13:15:00 → ATL 2026-12-19 15:36:00; nonstop; 141 minutes. Local airport times.
  • Frontier Airlines F91408: ATL 2026-12-29 11:07:00 → BUF 2026-12-29 13:15:00; nonstop; 128 minutes. Local airport times.

2026-12-19 → 2026-12-29 · $446.25

  • Delta Air Lines DL1384: BUF 2026-12-19 12:20:00 → ATL 2026-12-19 14:32:00; nonstop; 132 minutes. Local airport times.
  • Delta Air Lines DL1384: ATL 2026-12-29 09:06:00 → BUF 2026-12-29 11:06:00; nonstop; 120 minutes. Local airport times.

2026-12-19 → 2026-12-29 · $363.38

  • Southwest Airlines WN1355 / WN987: BUF 2026-12-19 05:35:00 → ATL 2026-12-19 10:05:00; 1 stop(s) via BWI; 270 minutes. Local airport times.
    • WN1355: BUF 2026-12-19 05:35:00 → BWI 2026-12-19 07:00:00; layover at BWI: 60 minutes.
    • WN987: BWI 2026-12-19 08:00:00 → ATL 2026-12-19 10:05:00.
  • Southwest Airlines WN199 / WN1655: ATL 2026-12-29 08:05:00 → BUF 2026-12-29 12:05:00; 1 stop(s) via BWI; 240 minutes. Local airport times.
    • WN199: ATL 2026-12-29 08:05:00 → BWI 2026-12-29 09:45:00; layover at BWI: 65 minutes.
    • WN1655: BWI 2026-12-29 10:50:00 → BUF 2026-12-29 12:05:00.

2026-12-19 → 2026-12-29 · $376.13

  • American Airlines AA4694 / AA4604: BUF 2026-12-19 12:12:00 → ATL 2026-12-19 17:19:00; 1 stop(s) via DCA; 307 minutes. Local airport times.
    • AA4694: BUF 2026-12-19 12:12:00 → DCA 2026-12-19 13:50:00; layover at DCA: 82 minutes.
    • AA4604: DCA 2026-12-19 15:12:00 → ATL 2026-12-19 17:19:00.
  • American Airlines AA5456 / AA5866: ATL 2026-12-29 13:31:00 → BUF 2026-12-29 18:30:00; 1 stop(s) via PHL; 299 minutes. Local airport times.
    • AA5456: ATL 2026-12-29 13:31:00 → PHL 2026-12-29 15:40:00; layover at PHL: 79 minutes.
    • AA5866: PHL 2026-12-29 16:59:00 → BUF 2026-12-29 18:30:00.

2026-12-19 → 2026-12-29 · $395.25

  • United Airlines UA6157 / UA471: BUF 2026-12-19 10:00:00 → ATL 2026-12-19 14:37:00; 1 stop(s) via IAD; 277 minutes. Local airport times.
    • UA6157: BUF 2026-12-19 10:00:00 → IAD 2026-12-19 11:28:00; layover at IAD: 67 minutes.
    • UA471: IAD 2026-12-19 12:35:00 → ATL 2026-12-19 14:37:00.
  • United Airlines UA1831 / UA4823: ATL 2026-12-29 14:39:00 → BUF 2026-12-29 19:05:00; 1 stop(s) via IAD; 266 minutes. Local airport times.
    • UA1831: ATL 2026-12-29 14:39:00 → IAD 2026-12-29 16:28:00; layover at IAD: 62 minutes.
    • UA4823: IAD 2026-12-29 17:30:00 → BUF 2026-12-29 19:05:00.

2026-12-19 → 2026-12-29 · $446.25

  • Delta Air Lines DL2050: BUF 2026-12-19 18:59:00 → ATL 2026-12-19 21:23:00; nonstop; 144 minutes. Local airport times.
  • Delta Air Lines DL1384: ATL 2026-12-29 09:06:00 → BUF 2026-12-29 11:06:00; nonstop; 120 minutes. Local airport times.

2026-12-19 → 2026-12-29 · $376.13

  • American Airlines AA5980 / AA3216: BUF 2026-12-19 18:58:00 → ATL 2026-12-19 23:59:00; 1 stop(s) via PHL; 301 minutes. Local airport times.
    • AA5980: BUF 2026-12-19 18:58:00 → PHL 2026-12-19 20:33:00; layover at PHL: 62 minutes.
    • AA3216: PHL 2026-12-19 21:35:00 → ATL 2026-12-19 23:59:00.
  • American Airlines AA5456 / AA5866: ATL 2026-12-29 13:31:00 → BUF 2026-12-29 18:30:00; 1 stop(s) via PHL; 299 minutes. Local airport times.
    • AA5456: ATL 2026-12-29 13:31:00 → PHL 2026-12-29 15:40:00; layover at PHL: 79 minutes.
    • AA5866: PHL 2026-12-29 16:59:00 → BUF 2026-12-29 18:30:00.

2026-12-19 → 2026-12-29 · $376.13

  • American Airlines AA799 / AA1087: BUF 2026-12-19 19:33:00 → ATL 2026-12-19 23:57:00; 1 stop(s) via CLT; 264 minutes. Local airport times.
    • AA799: BUF 2026-12-19 19:33:00 → CLT 2026-12-19 21:40:00; layover at CLT: 65 minutes.
    • AA1087: CLT 2026-12-19 22:45:00 → ATL 2026-12-19 23:57:00.
  • American Airlines AA5456 / AA5866: ATL 2026-12-29 13:31:00 → BUF 2026-12-29 18:30:00; 1 stop(s) via PHL; 299 minutes. Local airport times.
    • AA5456: ATL 2026-12-29 13:31:00 → PHL 2026-12-29 15:40:00; layover at PHL: 79 minutes.
    • AA5866: PHL 2026-12-29 16:59:00 → BUF 2026-12-29 18:30:00.

2026-12-19 → 2026-12-29 · $420.25

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

More dates for this route