Dallas (DFW) to Buffalo (BUF) · Dec 18–Dec 20, 2026 · one way

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

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Dallas-Fort Worth to Buffalo (BUF) flight deals

2026-12-18 · one way · Axel-exclusive $190.00

• American Airlines AA2401: DFW 2026-12-18 18:50:00 → BUF 2026-12-18 22:47:00; nonstop; 177 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $180.00

• United Airlines UA2639 / UA4335: DFW 2026-12-18 07:25:00 → BUF 2026-12-18 14:20:00; 1 stop(s) via IAD; 355 minutes. Local airport times.
  • UA2639: DFW 2026-12-18 07:25:00 → IAD 2026-12-18 11:15:00; layover at IAD: 95 minutes.
  • UA4335: IAD 2026-12-18 12:50:00 → BUF 2026-12-18 14:20:00.

2026-12-18 · one way · Axel-exclusive $185.00

• Delta Air Lines DL2143 / DL2334: DFW 2026-12-18 16:27:00 → BUF 2026-12-19 00:04:00; 1 stop(s) via ATL; 397 minutes. Local airport times.
  • DL2143: DFW 2026-12-18 16:27:00 → ATL 2026-12-18 19:30:00; layover at ATL: 149 minutes.
  • DL2334: ATL 2026-12-18 21:59:00 → BUF 2026-12-19 00:04:00.

2026-12-19 · one way · Axel-exclusive $266.00

• American Airlines AA1360: DFW 2026-12-19 11:55:00 → BUF 2026-12-19 15:50:00; nonstop; 175 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $266.00

• American Airlines AA2401: DFW 2026-12-20 18:50:00 → BUF 2026-12-20 22:47:00; nonstop; 177 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $190.00

• American Airlines AA1360: DFW 2026-12-18 11:55:00 → BUF 2026-12-18 15:50:00; nonstop; 175 minutes. Local airport times.

2026-12-19 · one way · Axel-exclusive $266.00

• American Airlines AA2401: DFW 2026-12-19 18:50:00 → BUF 2026-12-19 22:47:00; nonstop; 177 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $266.00

• American Airlines AA1360: DFW 2026-12-20 11:55:00 → BUF 2026-12-20 15:50:00; nonstop; 175 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $175.00

• American Airlines AA633 / AA1203: DFW 2026-12-18 06:00:00 → BUF 2026-12-18 12:28:00; 1 stop(s) via CLT; 328 minutes. Local airport times.
  • AA633: DFW 2026-12-18 06:00:00 → CLT 2026-12-18 09:30:00; layover at CLT: 75 minutes.
  • AA1203: CLT 2026-12-18 10:45:00 → BUF 2026-12-18 12:28:00.

2026-12-18 · one way · Axel-exclusive $175.00

• American Airlines AA2470 / AA5661: DFW 2026-12-18 05:08:00 → BUF 2026-12-18 11:42:00; 1 stop(s) via DCA; 334 minutes. Local airport times.
  • AA2470: DFW 2026-12-18 05:08:00 → DCA 2026-12-18 09:00:00; layover at DCA: 76 minutes.
  • AA5661: DCA 2026-12-18 10:16:00 → BUF 2026-12-18 11:42:00.

2026-12-18 · one way · Axel-exclusive $175.00

• American Airlines AA2065 / AA2306: DFW 2026-12-18 11:44:00 → BUF 2026-12-18 18:03:00; 1 stop(s) via ORD; 319 minutes. Local airport times.
  • AA2065: DFW 2026-12-18 11:44:00 → ORD 2026-12-18 14:12:00; layover at ORD: 68 minutes.
  • AA2306: ORD 2026-12-18 15:20:00 → BUF 2026-12-18 18:03:00.

2026-12-18 · one way · Axel-exclusive $185.00

• Delta Air Lines DL2746 / DL3843: DFW 2026-12-18 11:38:00 → BUF 2026-12-18 19:13:00; 1 stop(s) via DTW; 395 minutes. Local airport times.
  • DL2746: DFW 2026-12-18 11:38:00 → DTW 2026-12-18 15:13:00; layover at DTW: 163 minutes.
  • DL3843: DTW 2026-12-18 17:56:00 → BUF 2026-12-18 19:13:00.

2026-12-19 · one way · Axel-exclusive $245.00

• American Airlines AA2065 / AA2306: DFW 2026-12-19 11:44:00 → BUF 2026-12-19 18:03:00; 1 stop(s) via ORD; 319 minutes. Local airport times.
  • AA2065: DFW 2026-12-19 11:44:00 → ORD 2026-12-19 14:12:00; layover at ORD: 68 minutes.
  • AA2306: ORD 2026-12-19 15:20:00 → BUF 2026-12-19 18:03:00.

2026-12-20 · one way · Axel-exclusive $245.00

• American Airlines AA633 / AA1203: DFW 2026-12-20 06:00:00 → BUF 2026-12-20 12:28:00; 1 stop(s) via CLT; 328 minutes. Local airport times.
  • AA633: DFW 2026-12-20 06:00:00 → CLT 2026-12-20 09:30:00; layover at CLT: 75 minutes.
  • AA1203: CLT 2026-12-20 10:45:00 → BUF 2026-12-20 12:28:00.

2026-12-20 · one way · Axel-exclusive $245.00

• American Airlines AA2470 / AA5661: DFW 2026-12-20 05:08:00 → BUF 2026-12-20 11:42:00; 1 stop(s) via DCA; 334 minutes. Local airport times.
  • AA2470: DFW 2026-12-20 05:08:00 → DCA 2026-12-20 09:00:00; layover at DCA: 76 minutes.
  • AA5661: DCA 2026-12-20 10:16:00 → BUF 2026-12-20 11:42:00.

2026-12-20 · one way · Axel-exclusive $245.00

• American Airlines AA2065 / AA2306: DFW 2026-12-20 11:44:00 → BUF 2026-12-20 18:03:00; 1 stop(s) via ORD; 319 minutes. Local airport times.
  • AA2065: DFW 2026-12-20 11:44:00 → ORD 2026-12-20 14:12:00; layover at ORD: 68 minutes.
  • AA2306: ORD 2026-12-20 15:20:00 → BUF 2026-12-20 18:03:00.

2026-12-19 · one way · Axel-exclusive $245.00

• American Airlines AA2470 / AA5661: DFW 2026-12-19 05:08:00 → BUF 2026-12-19 11:42:00; 1 stop(s) via DCA; 334 minutes. Local airport times.
  • AA2470: DFW 2026-12-19 05:08:00 → DCA 2026-12-19 09:00:00; layover at DCA: 76 minutes.
  • AA5661: DCA 2026-12-19 10:16:00 → BUF 2026-12-19 11:42:00.

2026-12-19 · one way · Axel-exclusive $245.00

• American Airlines AA633 / AA1203: DFW 2026-12-19 06:00:00 → BUF 2026-12-19 12:28:00; 1 stop(s) via CLT; 328 minutes. Local airport times.
  • AA633: DFW 2026-12-19 06:00:00 → CLT 2026-12-19 09:30:00; layover at CLT: 75 minutes.
  • AA1203: CLT 2026-12-19 10:45:00 → BUF 2026-12-19 12:28:00.

2026-12-19 · one way · Axel-exclusive $252.00

• United Airlines UA2639 / UA4335: DFW 2026-12-19 07:25:00 → BUF 2026-12-19 14:20:00; 1 stop(s) via IAD; 355 minutes. Local airport times.
  • UA2639: DFW 2026-12-19 07:25:00 → IAD 2026-12-19 11:15:00; layover at IAD: 95 minutes.
  • UA4335: IAD 2026-12-19 12:50:00 → BUF 2026-12-19 14:20:00.

2026-12-20 · one way · Axel-exclusive $252.00

• United Airlines UA2639 / UA4335: DFW 2026-12-20 07:25:00 → BUF 2026-12-20 14:20:00; 1 stop(s) via IAD; 355 minutes. Local airport times.
  • UA2639: DFW 2026-12-20 07:25:00 → IAD 2026-12-20 11:15:00; layover at IAD: 95 minutes.
  • UA4335: IAD 2026-12-20 12:50:00 → BUF 2026-12-20 14:20:00.

2026-12-19 · one way · Axel-exclusive $259.00

• Delta Air Lines DL2746 / DL3843: DFW 2026-12-19 11:38:00 → BUF 2026-12-19 19:13:00; 1 stop(s) via DTW; 395 minutes. Local airport times.
  • DL2746: DFW 2026-12-19 11:38:00 → DTW 2026-12-19 15:13:00; layover at DTW: 163 minutes.
  • DL3843: DTW 2026-12-19 17:56:00 → BUF 2026-12-19 19:13:00.

2026-12-19 · one way · Axel-exclusive $259.00

• Delta Air Lines DL2143 / DL2334: DFW 2026-12-19 16:27:00 → BUF 2026-12-20 00:04:00; 1 stop(s) via ATL; 397 minutes. Local airport times.
  • DL2143: DFW 2026-12-19 16:27:00 → ATL 2026-12-19 19:30:00; layover at ATL: 149 minutes.
  • DL2334: ATL 2026-12-19 21:59:00 → BUF 2026-12-20 00:04:00.

2026-12-20 · one way · Axel-exclusive $259.00

• Delta Air Lines DL2143 / DL2334: DFW 2026-12-20 16:27:00 → BUF 2026-12-21 00:04:00; 1 stop(s) via ATL; 397 minutes. Local airport times.
  • DL2143: DFW 2026-12-20 16:27:00 → ATL 2026-12-20 19:30:00; layover at ATL: 149 minutes.
  • DL2334: ATL 2026-12-20 21:59:00 → BUF 2026-12-21 00:04:00.

2026-12-20 · one way · Axel-exclusive $259.00

• Delta Air Lines DL2746 / DL3843: DFW 2026-12-20 11:38:00 → BUF 2026-12-20 19:13:00; 1 stop(s) via DTW; 395 minutes. Local airport times.
  • DL2746: DFW 2026-12-20 11:38:00 → DTW 2026-12-20 15:13:00; layover at DTW: 163 minutes.
  • DL3843: DTW 2026-12-20 17:56:00 → BUF 2026-12-20 19:13:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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