Flights to Buffalo (BUF): deals from 12 cities

Flights for the months ahead

Seattle (SEA) to Buffalo (BUF), the months ahead: 144 priced flights on 72 exact dates. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Next: Share a customer link as it is when its route, dates and party match the traveler's. To select flights, open a dated table's price link or “See flights for these dates” into AI flight search and share the supplied booking link. Search links are for you; share customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.

Seattle (SEA) to Buffalo (BUF): November 2026

Seattle (SEA) to Buffalo (BUF): December 2026

Seattle (SEA) to Buffalo (BUF): January 2027

Seattle (SEA) to Buffalo (BUF): February 2027

Seattle (SEA) to Buffalo (BUF): March 2027

Seattle (SEA) to Buffalo (BUF): April 2027

Seattle (SEA) to Buffalo (BUF): May 2027

Seattle (SEA) to Buffalo (BUF): June 2027

Seattle (SEA) to Buffalo (BUF): July 2027

Seattle (SEA) to Buffalo (BUF): August 2027

Seattle (SEA) to Buffalo (BUF): September 2027

Hotels in Buffalo for these trips

Hotels: under a trip, hotels in Buffalo for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in Buffalo for these nights (Nov 12–15, 2026 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $377 total · 4★ The Mansion On Delaware Ave, $837 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $942 total
• Hotels in Buffalo for these nights (Nov 13–16, 2026 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $371 total · 4★ The Mansion On Delaware Ave, $898 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $932 total
• Hotels in Buffalo for these nights (Nov 14–21, 2026 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $752 total · 4★ The Mansion On Delaware Ave, $1,754 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $2,147 total
• Hotels in Buffalo for these nights (Nov 19–22, 2026 · 3 nights · 2 adults, 1 room): 3★ Hyatt Regency Buffalo / Hotel and Conference Center, $407.50 total · 4★ The Mansion On Delaware Ave, $951.50 total
• Hotels in Buffalo for these nights (Nov 20–23, 2026 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $437 total · 4★ The Mansion On Delaware Ave, $1,102.50 total
• Hotels in Buffalo for these nights (Nov 21–28, 2026 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $856 total · 4★ The Mansion On Delaware Ave, $2,140.50 total
• Hotels in Buffalo for these nights (Nov 24–29, 2026 · 5 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $604 total · 4★ The Mansion On Delaware Ave, $1,465 total
• Hotels in Buffalo for these nights (Nov 26–29, 2026 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $415 total · 4★ The Mansion On Delaware Ave, $938 total
• Hotels in Buffalo for these nights (Nov 27–30, 2026 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $370 total · 4★ The Mansion On Delaware Ave, $778 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $954 total
• Hotels in Buffalo for these nights (Nov 28 – Dec 5, 2026 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $748 total · 4★ The Mansion On Delaware Ave, $1,411 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,773 total
• Hotels in Buffalo for these nights (Dec 3–6, 2026 · 3 nights · 2 adults, 1 room): 3★ Hyatt Regency Buffalo / Hotel and Conference Center, $373 total · 4★ The Mansion On Delaware Ave, $627 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $871 total
• Hotels in Buffalo for these nights (Dec 4–7, 2026 · 3 nights · 2 adults, 1 room): 3★ Hyatt Regency Buffalo / Hotel and Conference Center, $373 total · 4★ The Mansion On Delaware Ave, $634 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $864 total
• Hotels in Buffalo for these nights (Dec 5–12, 2026 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $761 total · 4★ The Mansion On Delaware Ave, $1,478 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,886 total
• Hotels in Buffalo for these nights (Dec 10–13, 2026 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $376 total · 4★ The Mansion On Delaware Ave, $797 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,000 total
• Hotels in Buffalo for these nights (Dec 11–14, 2026 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $374 total · 4★ The Mansion On Delaware Ave, $792 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $926 total
• Hotels in Buffalo for these nights (Dec 12–19, 2026 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $755 total · 4★ The Mansion On Delaware Ave, $1,627 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,907 total
• Hotels in Buffalo for these nights (Dec 17–20, 2026 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $380 total · 4★ The Mansion On Delaware Ave, $933 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,337 total
• Hotels in Buffalo for these nights (Dec 18–21, 2026 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $380 total · 4★ The Mansion On Delaware Ave, $926 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,337 total
• Hotels in Buffalo for these nights (Dec 19–26, 2026 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $769 total · 4★ The Mansion On Delaware Ave, $1,555 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $2,017 total
• Hotels in Buffalo for these nights (Dec 22–27, 2026 · 5 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $575 total · 4★ The Mansion On Delaware Ave, $1,055 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,191 total
• Hotels in Buffalo for these nights (Dec 24–27, 2026 · 3 nights · 2 adults, 1 room): 3★ Hyatt Regency Buffalo / Hotel and Conference Center, $371 total · 4★ The Mansion On Delaware Ave, $663 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $738 total
• Hotels in Buffalo for these nights (Dec 25–28, 2026 · 3 nights · 2 adults, 1 room): 3★ Hyatt Regency Buffalo / Hotel and Conference Center, $369 total · 4★ The Mansion On Delaware Ave, $709 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $731 total
• Hotels in Buffalo for these nights (Dec 26 – Jan 2, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $755 total · 4★ The Mansion On Delaware Ave, $1,629 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,840 total
• Hotels in Buffalo for these nights (Dec 30 – Jan 2, 2027 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $330 total · 4★ The Mansion On Delaware Ave, $755 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $881 total
• Hotels in Buffalo for these nights (Dec 31 – Jan 3, 2027 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $372 total · 4★ The Mansion On Delaware Ave, $946 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $970 total
• Hotels in Buffalo for these nights (Jan 1–4, 2027 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $374 total · 4★ The Mansion On Delaware Ave, $1,107 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $754 total
• Hotels in Buffalo for these nights (Jan 2–9, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $754 total · 4★ The Mansion On Delaware Ave, $1,890 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,625 total
• Hotels in Buffalo for these nights (Jan 7–10, 2027 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $369 total · 4★ The Mansion On Delaware Ave, $973 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,209 total
• Hotels in Buffalo for these nights (Jan 8–11, 2027 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $368 total · 4★ The Mansion On Delaware Ave, $1,122 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,694 total
• Hotels in Buffalo for these nights (Jan 9–16, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $755 total · 4★ The Mansion On Delaware Ave, $1,906 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $2,616 total
• Hotels in Buffalo for these nights (Jan 14–17, 2027 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $377 total · 4★ The Mansion On Delaware Ave, $1,003 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,240 total
• Hotels in Buffalo for these nights (Jan 15–18, 2027 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $374 total · 4★ The Mansion On Delaware Ave, $1,272 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,716 total
• Hotels in Buffalo for these nights (Jan 16–23, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $752 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $2,693 total
• Hotels in Buffalo for these nights (Jan 21–24, 2027 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $371 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,213 total
• Hotels in Buffalo for these nights (Jan 22–25, 2027 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $369 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,700 total
• Hotels in Buffalo for these nights (Jan 23–30, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $752 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $2,703 total
• Hotels in Buffalo for these nights (Jan 28–31, 2027 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $377 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,247 total
• Hotels in Buffalo for these nights (Jan 29 – Feb 1, 2027 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $375 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,694 total
• Hotels in Buffalo for these nights (Jan 30 – Feb 6, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $754 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $2,596 total
• Hotels in Buffalo for these nights (Feb 12–15, 2027 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $372 total · 4★ The Mansion On Delaware Ave, $1,372 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,351 total
• Hotels in Buffalo for these nights (Feb 13–20, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $820 total · 4★ The Mansion On Delaware Ave, $2,756 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $2,177 total
• Hotels in Buffalo for these nights (Mar 12–15, 2027 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $369 total · 4★ The Mansion On Delaware Ave, $636 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $856 total
• Hotels in Buffalo for these nights (Mar 13–20, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $750 total · 4★ The Mansion On Delaware Ave, $1,408 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,788 total
• Hotels in Buffalo for these nights (Mar 25–29, 2027 · 4 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $473 total · 4★ The Mansion On Delaware Ave, $886 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,234 total
• Hotels in Buffalo for these nights (Apr 9–12, 2027 · 3 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $382 total · 4★ The Mansion On Delaware Ave, $664 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $976 total
• Hotels in Buffalo for these nights (Apr 10–17, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $774 total · 4★ The Mansion On Delaware Ave, $1,452 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $1,996 total

All hotels in Buffalo

Route overview: Seattle to Buffalo (BUF) flight deals

2026-11-12 → 2026-11-15 · Axel-exclusive $395.00

• Southwest Airlines WN4956 / WN988: SEA 2026-11-12 06:15:00 → BUF 2026-11-12 16:50:00; 1 stop(s) via DEN; 455 minutes. Local airport times.
  • WN4956: SEA 2026-11-12 06:15:00 → DEN 2026-11-12 09:45:00; layover at DEN: 125 minutes.
  • WN988: DEN 2026-11-12 11:50:00 → BUF 2026-11-12 16:50:00.
• Southwest Airlines WN818 / WN3141: BUF 2026-11-15 16:55:00 → SEA 2026-11-15 22:50:00; 1 stop(s) via DEN; 535 minutes. Local airport times.
  • WN818: BUF 2026-11-15 16:55:00 → DEN 2026-11-15 18:35:00; layover at DEN: 125 minutes.
  • WN3141: DEN 2026-11-15 20:40:00 → SEA 2026-11-15 22:50:00.

2026-11-12 → 2026-11-15 · Axel-exclusive $440.00

• Delta Air Lines DL533 / DL1872: SEA 2026-11-12 13:35:00 → BUF 2026-11-12 23:58:00; 1 stop(s) via DTW; 443 minutes. Local airport times.
  • DL533: SEA 2026-11-12 13:35:00 → DTW 2026-11-12 20:48:00; layover at DTW: 122 minutes.
  • DL1872: DTW 2026-11-12 22:50:00 → BUF 2026-11-12 23:58:00.
• Delta Air Lines DL1721 / DL734: BUF 2026-11-15 06:35:00 → SEA 2026-11-15 11:09:00; 1 stop(s) via DTW; 454 minutes. Local airport times.
  • DL1721: BUF 2026-11-15 06:35:00 → DTW 2026-11-15 07:52:00; layover at DTW: 63 minutes.
  • DL734: DTW 2026-11-15 08:55:00 → SEA 2026-11-15 11:09:00.

2026-11-17 · one way · Axel-exclusive $205.00

• Southwest Airlines WN1550 / WN1417: SEA 2026-11-17 06:30:00 → BUF 2026-11-17 16:00:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
  • WN1550: SEA 2026-11-17 06:30:00 → MDW 2026-11-17 12:25:00; layover at MDW: 60 minutes.
  • WN1417: MDW 2026-11-17 13:25:00 → BUF 2026-11-17 16:00:00.

2026-11-17 · one way · Axel-exclusive $220.00

• United Airlines UA1538 / UA3529: SEA 2026-11-17 23:25:00 → BUF 2026-11-18 10:08:00; 1 stop(s) via EWR; 463 minutes. Local airport times.
  • UA1538: SEA 2026-11-17 23:25:00 → EWR 2026-11-18 07:26:00; layover at EWR: 74 minutes.
  • UA3529: EWR 2026-11-18 08:40:00 → BUF 2026-11-18 10:08:00.

2026-11-24 → 2026-11-29 · Axel-exclusive $533.26

• Southwest Airlines WN1550 / WN1417: SEA 2026-11-24 06:30:00 → BUF 2026-11-24 16:00:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
  • WN1550: SEA 2026-11-24 06:30:00 → MDW 2026-11-24 12:25:00; layover at MDW: 60 minutes.
  • WN1417: MDW 2026-11-24 13:25:00 → BUF 2026-11-24 16:00:00.
• Southwest Airlines WN383 / WN3032: BUF 2026-11-29 18:55:00 → SEA 2026-11-29 23:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
  • WN383: BUF 2026-11-29 18:55:00 → MDW 2026-11-29 19:45:00; layover at MDW: 60 minutes.
  • WN3032: MDW 2026-11-29 20:45:00 → SEA 2026-11-29 23:35:00.

2026-11-24 → 2026-11-29 · Axel-exclusive $556.88

• Alaska Airlines AS328 / AA4969: SEA 2026-11-24 23:40:00 → BUF 2026-11-25 10:17:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • AS328: SEA 2026-11-24 23:40:00 → ORD 2026-11-25 05:37:00; layover at ORD: 106 minutes.
  • AA4969: ORD 2026-11-25 07:23:00 → BUF 2026-11-25 10:17:00.
• Southwest Airlines WN383 / WN3032: BUF 2026-11-29 18:55:00 → SEA 2026-11-29 23:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
  • WN383: BUF 2026-11-29 18:55:00 → MDW 2026-11-29 19:45:00; layover at MDW: 60 minutes.
  • WN3032: MDW 2026-11-29 20:45:00 → SEA 2026-11-29 23:35:00.

2026-12-05 → 2026-12-12 · Axel-exclusive $395.00

• Southwest Airlines WN4956 / WN988: SEA 2026-12-05 06:15:00 → BUF 2026-12-05 16:50:00; 1 stop(s) via DEN; 455 minutes. Local airport times.
  • WN4956: SEA 2026-12-05 06:15:00 → DEN 2026-12-05 09:45:00; layover at DEN: 125 minutes.
  • WN988: DEN 2026-12-05 11:50:00 → BUF 2026-12-05 16:50:00.
• Southwest Airlines WN383 / WN3032: BUF 2026-12-12 18:55:00 → SEA 2026-12-12 23:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
  • WN383: BUF 2026-12-12 18:55:00 → MDW 2026-12-12 19:45:00; layover at MDW: 60 minutes.
  • WN3032: MDW 2026-12-12 20:45:00 → SEA 2026-12-12 23:35:00.

2026-12-05 → 2026-12-12 · Axel-exclusive $415.00

• American Airlines AA2379 / AA4969: SEA 2026-12-05 23:59:00 → BUF 2026-12-06 10:17:00; 1 stop(s) via ORD; 438 minutes. Local airport times.
  • AA2379: SEA 2026-12-05 23:59:00 → ORD 2026-12-06 05:55:00; layover at ORD: 88 minutes.
  • AA4969: ORD 2026-12-06 07:23:00 → BUF 2026-12-06 10:17:00.
• United Airlines UA1727 / UA2302: BUF 2026-12-12 08:17:00 → SEA 2026-12-12 13:35:00; 1 stop(s) via DEN; 498 minutes. Local airport times.
  • UA1727: BUF 2026-12-12 08:17:00 → DEN 2026-12-12 10:03:00; layover at DEN: 87 minutes.
  • UA2302: DEN 2026-12-12 11:30:00 → SEA 2026-12-12 13:35:00.

2026-12-19 → 2026-12-26 · Axel-exclusive $553.00

• Southwest Airlines WN1550 / WN1417: SEA 2026-12-19 06:30:00 → BUF 2026-12-19 16:00:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
  • WN1550: SEA 2026-12-19 06:30:00 → MDW 2026-12-19 12:25:00; layover at MDW: 60 minutes.
  • WN1417: MDW 2026-12-19 13:25:00 → BUF 2026-12-19 16:00:00.
• Southwest Airlines WN383 / WN3032: BUF 2026-12-26 18:55:00 → SEA 2026-12-26 23:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
  • WN383: BUF 2026-12-26 18:55:00 → MDW 2026-12-26 19:45:00; layover at MDW: 60 minutes.
  • WN3032: MDW 2026-12-26 20:45:00 → SEA 2026-12-26 23:35:00.

2026-12-19 → 2026-12-26 · Axel-exclusive $581.00

• American Airlines AA2379 / AA4969: SEA 2026-12-19 23:59:00 → BUF 2026-12-20 10:17:00; 1 stop(s) via ORD; 438 minutes. Local airport times.
  • AA2379: SEA 2026-12-19 23:59:00 → ORD 2026-12-20 05:55:00; layover at ORD: 88 minutes.
  • AA4969: ORD 2026-12-20 07:23:00 → BUF 2026-12-20 10:17:00.
• United Airlines UA1727 / UA2302: BUF 2026-12-26 08:17:00 → SEA 2026-12-26 13:35:00; 1 stop(s) via DEN; 498 minutes. Local airport times.
  • UA1727: BUF 2026-12-26 08:17:00 → DEN 2026-12-26 10:03:00; layover at DEN: 87 minutes.
  • UA2302: DEN 2026-12-26 11:30:00 → SEA 2026-12-26 13:35:00.

2026-12-31 → 2027-01-03 · Axel-exclusive $539.18

• Southwest Airlines WN1550 / WN1417: SEA 2026-12-31 06:30:00 → BUF 2026-12-31 16:00:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
  • WN1550: SEA 2026-12-31 06:30:00 → MDW 2026-12-31 12:25:00; layover at MDW: 60 minutes.
  • WN1417: MDW 2026-12-31 13:25:00 → BUF 2026-12-31 16:00:00.
• Southwest Airlines WN383 / WN3032: BUF 2027-01-03 18:55:00 → SEA 2027-01-03 23:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
  • WN383: BUF 2027-01-03 18:55:00 → MDW 2027-01-03 19:45:00; layover at MDW: 60 minutes.
  • WN3032: MDW 2027-01-03 20:45:00 → SEA 2027-01-03 23:35:00.

2026-12-31 → 2027-01-03 · Axel-exclusive $566.30

• American Airlines AA2379 / AA4969: SEA 2026-12-31 23:59:00 → BUF 2027-01-01 10:17:00; 1 stop(s) via ORD; 438 minutes. Local airport times.
  • AA2379: SEA 2026-12-31 23:59:00 → ORD 2027-01-01 05:55:00; layover at ORD: 88 minutes.
  • AA4969: ORD 2027-01-01 07:23:00 → BUF 2027-01-01 10:17:00.
• United Airlines UA5288 / UA2099: BUF 2027-01-03 06:30:00 → SEA 2027-01-03 12:19:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
  • UA5288: BUF 2027-01-03 06:30:00 → ORD 2027-01-03 07:44:00; layover at ORD: 101 minutes.
  • UA2099: ORD 2027-01-03 09:25:00 → SEA 2027-01-03 12:19:00.

2027-01-14 → 2027-01-17 · Axel-exclusive $399.00

• United Airlines UA1538 / UA3529: SEA 2027-01-14 23:25:00 → BUF 2027-01-15 10:08:00; 1 stop(s) via EWR; 463 minutes. Local airport times.
  • UA1538: SEA 2027-01-14 23:25:00 → EWR 2027-01-15 07:26:00; layover at EWR: 74 minutes.
  • UA3529: EWR 2027-01-15 08:40:00 → BUF 2027-01-15 10:08:00.
• United Airlines UA5288 / UA2099: BUF 2027-01-17 06:30:00 → SEA 2027-01-17 12:19:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
  • UA5288: BUF 2027-01-17 06:30:00 → ORD 2027-01-17 07:44:00; layover at ORD: 101 minutes.
  • UA2099: ORD 2027-01-17 09:25:00 → SEA 2027-01-17 12:19:00.

2027-01-14 → 2027-01-17 · Axel-exclusive $403.75

• Alaska Airlines AS328 / AA4969: SEA 2027-01-14 23:40:00 → BUF 2027-01-15 10:17:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • AS328: SEA 2027-01-14 23:40:00 → ORD 2027-01-15 05:37:00; layover at ORD: 106 minutes.
  • AA4969: ORD 2027-01-15 07:23:00 → BUF 2027-01-15 10:17:00.
• United Airlines UA5288 / UA2099: BUF 2027-01-17 06:30:00 → SEA 2027-01-17 12:19:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
  • UA5288: BUF 2027-01-17 06:30:00 → ORD 2027-01-17 07:44:00; layover at ORD: 101 minutes.
  • UA2099: ORD 2027-01-17 09:25:00 → SEA 2027-01-17 12:19:00.

2027-01-28 → 2027-01-31 · Axel-exclusive $375.26

• Southwest Airlines WN1550 / WN1417: SEA 2027-01-28 06:30:00 → BUF 2027-01-28 16:00:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
  • WN1550: SEA 2027-01-28 06:30:00 → MDW 2027-01-28 12:25:00; layover at MDW: 60 minutes.
  • WN1417: MDW 2027-01-28 13:25:00 → BUF 2027-01-28 16:00:00.
• Southwest Airlines WN383 / WN3032: BUF 2027-01-31 18:55:00 → SEA 2027-01-31 23:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
  • WN383: BUF 2027-01-31 18:55:00 → MDW 2027-01-31 19:45:00; layover at MDW: 60 minutes.
  • WN3032: MDW 2027-01-31 20:45:00 → SEA 2027-01-31 23:35:00.

2027-01-28 → 2027-01-31 · Axel-exclusive $394.25

• American Airlines AA2379 / AA4969: SEA 2027-01-28 23:59:00 → BUF 2027-01-29 10:17:00; 1 stop(s) via ORD; 438 minutes. Local airport times.
  • AA2379: SEA 2027-01-28 23:59:00 → ORD 2027-01-29 05:55:00; layover at ORD: 88 minutes.
  • AA4969: ORD 2027-01-29 07:23:00 → BUF 2027-01-29 10:17:00.
• United Airlines UA5288 / UA2099: BUF 2027-01-31 06:30:00 → SEA 2027-01-31 12:19:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
  • UA5288: BUF 2027-01-31 06:30:00 → ORD 2027-01-31 07:44:00; layover at ORD: 101 minutes.
  • UA2099: ORD 2027-01-31 09:25:00 → SEA 2027-01-31 12:19:00.

2027-03-13 → 2027-03-20 · Axel-exclusive $395.00

• Southwest Airlines WN1550 / WN1417: SEA 2027-03-13 06:30:00 → BUF 2027-03-13 16:00:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
  • WN1550: SEA 2027-03-13 06:30:00 → MDW 2027-03-13 12:25:00; layover at MDW: 60 minutes.
  • WN1417: MDW 2027-03-13 13:25:00 → BUF 2027-03-13 16:00:00.
• Southwest Airlines WN383 / WN3032: BUF 2027-03-20 18:55:00 → SEA 2027-03-20 23:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
  • WN383: BUF 2027-03-20 18:55:00 → MDW 2027-03-20 19:45:00; layover at MDW: 60 minutes.
  • WN3032: MDW 2027-03-20 20:45:00 → SEA 2027-03-20 23:35:00.

2027-03-13 → 2027-03-20 · Axel-exclusive $415.00

• American Airlines AA2379 / AA4969: SEA 2027-03-13 23:59:00 → BUF 2027-03-14 11:17:00; 1 stop(s) via ORD; 438 minutes. Local airport times.
  • AA2379: SEA 2027-03-13 23:59:00 → ORD 2027-03-14 06:55:00; layover at ORD: 88 minutes.
  • AA4969: ORD 2027-03-14 08:23:00 → BUF 2027-03-14 11:17:00.
• United Airlines UA1727 / UA2302: BUF 2027-03-20 08:17:00 → SEA 2027-03-20 13:35:00; 1 stop(s) via DEN; 498 minutes. Local airport times.
  • UA1727: BUF 2027-03-20 08:17:00 → DEN 2027-03-20 10:03:00; layover at DEN: 87 minutes.
  • UA2302: DEN 2027-03-20 11:30:00 → SEA 2027-03-20 13:35:00.

2027-05-28 → 2027-05-31 · Axel-exclusive $580.76

• Southwest Airlines WN1550 / WN1417: SEA 2027-05-28 06:30:00 → BUF 2027-05-28 16:00:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
  • WN1550: SEA 2027-05-28 06:30:00 → MDW 2027-05-28 12:25:00; layover at MDW: 60 minutes.
  • WN1417: MDW 2027-05-28 13:25:00 → BUF 2027-05-28 16:00:00.
• Southwest Airlines WN383 / WN3032: BUF 2027-05-31 18:55:00 → SEA 2027-05-31 23:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
  • WN383: BUF 2027-05-31 18:55:00 → MDW 2027-05-31 19:45:00; layover at MDW: 60 minutes.
  • WN3032: MDW 2027-05-31 20:45:00 → SEA 2027-05-31 23:35:00.

2027-05-28 → 2027-05-31 · Axel-exclusive $603.75

• American Airlines AA2379 / AA4969: SEA 2027-05-28 23:59:00 → BUF 2027-05-29 10:17:00; 1 stop(s) via ORD; 438 minutes. Local airport times.
  • AA2379: SEA 2027-05-28 23:59:00 → ORD 2027-05-29 05:55:00; layover at ORD: 88 minutes.
  • AA4969: ORD 2027-05-29 07:23:00 → BUF 2027-05-29 10:17:00.
• United Airlines UA5288 / UA2099: BUF 2027-05-31 06:30:00 → SEA 2027-05-31 12:19:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
  • UA5288: BUF 2027-05-31 06:30:00 → ORD 2027-05-31 07:44:00; layover at ORD: 101 minutes.
  • UA2099: ORD 2027-05-31 09:25:00 → SEA 2027-05-31 12:19:00.

2027-07-30 → 2027-08-02 · Axel-exclusive $505.00

• Southwest Airlines WN1550 / WN1417: SEA 2027-07-30 06:30:00 → BUF 2027-07-30 16:00:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
  • WN1550: SEA 2027-07-30 06:30:00 → MDW 2027-07-30 12:25:00; layover at MDW: 60 minutes.
  • WN1417: MDW 2027-07-30 13:25:00 → BUF 2027-07-30 16:00:00.
• Southwest Airlines WN383 / WN3032: BUF 2027-08-02 18:55:00 → SEA 2027-08-02 23:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
  • WN383: BUF 2027-08-02 18:55:00 → MDW 2027-08-02 19:45:00; layover at MDW: 60 minutes.
  • WN3032: MDW 2027-08-02 20:45:00 → SEA 2027-08-02 23:35:00.

2027-07-30 → 2027-08-02 · Axel-exclusive $525.00

• American Airlines AA2379 / AA4969: SEA 2027-07-30 23:59:00 → BUF 2027-07-31 10:17:00; 1 stop(s) via ORD; 438 minutes. Local airport times.
  • AA2379: SEA 2027-07-30 23:59:00 → ORD 2027-07-31 05:55:00; layover at ORD: 88 minutes.
  • AA4969: ORD 2027-07-31 07:23:00 → BUF 2027-07-31 10:17:00.
• United Airlines UA5288 / UA2099: BUF 2027-08-02 06:30:00 → SEA 2027-08-02 12:19:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
  • UA5288: BUF 2027-08-02 06:30:00 → ORD 2027-08-02 07:44:00; layover at ORD: 101 minutes.
  • UA2099: ORD 2027-08-02 09:25:00 → SEA 2027-08-02 12:19:00.

2027-09-18 → 2027-09-25 · Axel-exclusive $479.76

• Southwest Airlines WN1550 / WN1417: SEA 2027-09-18 06:30:00 → BUF 2027-09-18 16:00:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
  • WN1550: SEA 2027-09-18 06:30:00 → MDW 2027-09-18 12:25:00; layover at MDW: 60 minutes.
  • WN1417: MDW 2027-09-18 13:25:00 → BUF 2027-09-18 16:00:00.
• Southwest Airlines WN383 / WN3032: BUF 2027-09-25 18:55:00 → SEA 2027-09-25 23:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
  • WN383: BUF 2027-09-25 18:55:00 → MDW 2027-09-25 19:45:00; layover at MDW: 60 minutes.
  • WN3032: MDW 2027-09-25 20:45:00 → SEA 2027-09-25 23:35:00.

2027-09-18 → 2027-09-25 · Axel-exclusive $498.75

• American Airlines AA2379 / AA4969: SEA 2027-09-18 23:59:00 → BUF 2027-09-19 10:17:00; 1 stop(s) via ORD; 438 minutes. Local airport times.
  • AA2379: SEA 2027-09-18 23:59:00 → ORD 2027-09-19 05:55:00; layover at ORD: 88 minutes.
  • AA4969: ORD 2027-09-19 07:23:00 → BUF 2027-09-19 10:17:00.
• United Airlines UA1727 / UA2302: BUF 2027-09-25 08:17:00 → SEA 2027-09-25 13:35:00; 1 stop(s) via DEN; 498 minutes. Local airport times.
  • UA1727: BUF 2027-09-25 08:17:00 → DEN 2027-09-25 10:03:00; layover at DEN: 87 minutes.
  • UA2302: DEN 2027-09-25 11:30:00 → SEA 2027-09-25 13:35:00.

More dates for this route

• Nov 12, 2026 · Return options
• Nov 21, 2026 · Return options
• Dec 1, 2026 · Return options
• Dec 12, 2026 · Return options
• Dec 22, 2026 · Return options
• Jan 1, 2027 · Return options
• Jan 12, 2027 · Return options
• Jan 23, 2027 · Return options
• Feb 13, 2027 · Return options
• May 8, 2027 · Return options
• Jul 3, 2027 · Return options
• Sep 18, 2027 · Return options
• Hotels in Buffalo with Axel

Source: https://helloaxel.com/en/flights/to-buffalo-buf

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Flights to Buffalo (BUF) by departure city

• Seattle to Buffalo (BUF)
• New York to Buffalo (BUF)
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Fares observed October 27 – November 3, 2026. USD for the travelers shown.

November 2026

1 adult · Economy · One-way totals

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2 adults · Economy · One-way totals

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1 adult · Economy · Round-trip starting totals

2 adults · Economy · Round-trip totals

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December 2026

1 adult · Economy · Round-trip totals

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Carry-on bag not confirmed for fares without a carry-on line; check fare details before booking.

1 adult · 1 child · Economy · Round-trip totals

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2 adults · Economy · Round-trip totals

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January 2027

1 adult · Economy · Round-trip totals

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Carry-on bag not confirmed for fares without a carry-on line; check fare details before booking.

1 adult · Economy · One-way totals

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February 2027

2 adults · Economy · Round-trip totals

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5 adults · Economy · One-way totals

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Hotels in Buffalo with Axel

Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Buffalo has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.

Where to stay: Where to stay in Buffalo: the 6 best neighborhoods, ranked · Buffalo hotels where a family of four can share one room

Hotel details in Buffalo: M Hotel Buffalo · Hotel at the Lafayette Trademark Collection by Wyndham · La Quinta Inn & Suites by Wyndham Lackawanna · Wyndham Garden Buffalo Downtown · Hyatt Regency Buffalo / Hotel and Conference Center · All 33 hotels in Buffalo

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