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Route overview: Boston to Buffalo (BUF) flight deals

Boston → Buffalo

Dec 4, 2026 · return Dec 15, 2026

BOS → BUF1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Fri, Dec 4 – Tue, Dec 15

JetBlue Airways
11:44 amBOS
1h 36m
Nonstop
1:20 pmBUF
JetBlue Airways
8:00 amBUF
1h 36m
Nonstop
9:36 amBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Tue, Dec 15

American Airlines
9:47 pmBOS
1h 50m
Nonstop
11:37 pmBUF
American Airlines
7:00 amBUF
1h 39m
Nonstop
8:39 amBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Tue, Dec 15

JetBlue Airways
5:40 pmBOS
1h 40m
Nonstop
7:20 pmBUF
JetBlue Airways
8:00 amBUF
1h 36m
Nonstop
9:36 amBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Tue, Dec 15

American Airlines
9:30 amBOS
1h 49m
Nonstop
11:19 amBUF
American Airlines
7:00 amBUF
1h 39m
Nonstop
8:39 amBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Fri, Dec 4 – Tue, Dec 15

Southwest Airlines
7:55 amBOS
4h 10m
BWI · 1h 10m
12:05 pmBUF
Southwest Airlines
5:55 amBUF
4h 40m
BWI · 1h 40m
10:35 amBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Tue, Dec 15

United Airlines
7:01 pmBOS
4h 33m
EWR · 1h 25m
11:34 pmBUF
United Airlines
11:30 amBUF
4h 22m
EWR · 1h 30m
3:52 pmBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Tue, Dec 15

JetBlue Airways
5:20 amBOS
4h 39m
JFK · 1h 50m
9:59 amBUF
JetBlue Airways
8:00 amBUF
1h 36m
Nonstop
9:36 amBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Tue, Dec 15

American Airlines
10:10 amBOS
5h 21m
DCA · 2h
3:31 pmBUF
American Airlines
7:00 amBUF
1h 39m
Nonstop
8:39 amBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Tue, Dec 15

American Airlines
5:52 pmBOS
4h 41m
LGA · 1h 42m
10:33 pmBUF
American Airlines
7:00 amBUF
1h 39m
Nonstop
8:39 amBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Tue, Dec 15

United Airlines
2:50 pmBOS
4h 29m
IAD · 1h 15m
7:19 pmBUF
United Airlines
11:30 amBUF
4h 22m
EWR · 1h 30m
3:52 pmBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

BOS ⇄ 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 routeDec 3, 2026 · Return optionsDec 5, 2026 · Return optionsHotels in Buffalo with Axel
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.

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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-04 → 2026-12-15JetBlue AirwaysB6715 / B6216Axel-exclusive $238.002026-10-29T00:51:50Z
2026-12-04 → 2026-12-15American AirlinesAA4743 / AA4788Axel-exclusive $278.002026-10-29T00:51:50Z
2026-12-04 → 2026-12-15Southwest AirlinesWN1670 + WN1655 / WN1355 + WN1360Axel-exclusive $298.002026-10-29T00:51:50Z
2026-12-04 → 2026-12-15United AirlinesUA1693 + UA3413 / UA3715 + UA1536Axel-exclusive $338.002026-10-29T00:51:50Z
2026-12-04 → 2026-12-15JetBlue AirwaysB6415 / B6216Axel-exclusive $238.002026-10-29T00:51:50Z
2026-12-04 → 2026-12-15American AirlinesAA4473 / AA4788Axel-exclusive $278.002026-10-29T00:51:50Z
2026-12-04 → 2026-12-15JetBlue AirwaysB6117 + B62902 / B6216Axel-exclusive $268.002026-10-29T00:51:50Z
2026-12-04 → 2026-12-15American AirlinesAA2634 + AA5213 / AA4788Axel-exclusive $298.002026-10-29T00:51:50Z
2026-12-04 → 2026-12-15American AirlinesAA4479 + AA4736 / AA4788Axel-exclusive $298.002026-10-29T00:51:50Z
2026-12-04 → 2026-12-15United AirlinesUA721 + UA6115 / UA3715 + UA1536Axel-exclusive $338.002026-10-29T00:51:50Z

Route overview: Boston to Buffalo (BUF) flight deals

2026-12-04 → 2026-12-15 · Axel-exclusive $238.00

  • JetBlue Airways B6715: BOS 2026-12-04 11:44:00 → BUF 2026-12-04 13:20:00; nonstop; 96 minutes. Local airport times.
  • JetBlue Airways B6216: BUF 2026-12-15 08:00:00 → BOS 2026-12-15 09:36:00; nonstop; 96 minutes. Local airport times.

2026-12-04 → 2026-12-15 · Axel-exclusive $278.00

  • American Airlines AA4743: BOS 2026-12-04 21:47:00 → BUF 2026-12-04 23:37:00; nonstop; 110 minutes. Local airport times.
  • American Airlines AA4788: BUF 2026-12-15 07:00:00 → BOS 2026-12-15 08:39:00; nonstop; 99 minutes. Local airport times.

2026-12-04 → 2026-12-15 · Axel-exclusive $298.00

  • Southwest Airlines WN1670 / WN1655: BOS 2026-12-04 07:55:00 → BUF 2026-12-04 12:05:00; 1 stop(s) via BWI; 250 minutes. Local airport times.
    • WN1670: BOS 2026-12-04 07:55:00 → BWI 2026-12-04 09:40:00; layover at BWI: 70 minutes.
    • WN1655: BWI 2026-12-04 10:50:00 → BUF 2026-12-04 12:05:00.
  • Southwest Airlines WN1355 / WN1360: BUF 2026-12-15 05:55:00 → BOS 2026-12-15 10:35:00; 1 stop(s) via BWI; 280 minutes. Local airport times.
    • WN1355: BUF 2026-12-15 05:55:00 → BWI 2026-12-15 07:25:00; layover at BWI: 100 minutes.
    • WN1360: BWI 2026-12-15 09:05:00 → BOS 2026-12-15 10:35:00.

2026-12-04 → 2026-12-15 · Axel-exclusive $338.00

  • United Airlines UA1693 / UA3413: BOS 2026-12-04 19:01:00 → BUF 2026-12-04 23:34:00; 1 stop(s) via EWR; 273 minutes. Local airport times.
    • UA1693: BOS 2026-12-04 19:01:00 → EWR 2026-12-04 20:30:00; layover at EWR: 85 minutes.
    • UA3413: EWR 2026-12-04 21:55:00 → BUF 2026-12-04 23:34:00.
  • United Airlines UA3715 / UA1536: BUF 2026-12-15 11:30:00 → BOS 2026-12-15 15:52:00; 1 stop(s) via EWR; 262 minutes. Local airport times.
    • UA3715: BUF 2026-12-15 11:30:00 → EWR 2026-12-15 13:10:00; layover at EWR: 90 minutes.
    • UA1536: EWR 2026-12-15 14:40:00 → BOS 2026-12-15 15:52:00.

2026-12-04 → 2026-12-15 · Axel-exclusive $238.00

  • JetBlue Airways B6415: BOS 2026-12-04 17:40:00 → BUF 2026-12-04 19:20:00; nonstop; 100 minutes. Local airport times.
  • JetBlue Airways B6216: BUF 2026-12-15 08:00:00 → BOS 2026-12-15 09:36:00; nonstop; 96 minutes. Local airport times.

2026-12-04 → 2026-12-15 · Axel-exclusive $278.00

  • American Airlines AA4473: BOS 2026-12-04 09:30:00 → BUF 2026-12-04 11:19:00; nonstop; 109 minutes. Local airport times.
  • American Airlines AA4788: BUF 2026-12-15 07:00:00 → BOS 2026-12-15 08:39:00; nonstop; 99 minutes. Local airport times.

2026-12-04 → 2026-12-15 · Axel-exclusive $268.00

  • JetBlue Airways B6117 / B62902: BOS 2026-12-04 05:20:00 → BUF 2026-12-04 09:59:00; 1 stop(s) via JFK; 279 minutes. Local airport times.
    • B6117: BOS 2026-12-04 05:20:00 → JFK 2026-12-04 06:35:00; layover at JFK: 110 minutes.
    • B62902: JFK 2026-12-04 08:25:00 → BUF 2026-12-04 09:59:00.
  • JetBlue Airways B6216: BUF 2026-12-15 08:00:00 → BOS 2026-12-15 09:36:00; nonstop; 96 minutes. Local airport times.

2026-12-04 → 2026-12-15 · Axel-exclusive $298.00

  • American Airlines AA2634 / AA5213: BOS 2026-12-04 10:10:00 → BUF 2026-12-04 15:31:00; 1 stop(s) via DCA; 321 minutes. Local airport times.
    • AA2634: BOS 2026-12-04 10:10:00 → DCA 2026-12-04 11:59:00; layover at DCA: 120 minutes.
    • AA5213: DCA 2026-12-04 13:59:00 → BUF 2026-12-04 15:31:00.
  • American Airlines AA4788: BUF 2026-12-15 07:00:00 → BOS 2026-12-15 08:39:00; nonstop; 99 minutes. Local airport times.

2026-12-04 → 2026-12-15 · Axel-exclusive $298.00

  • American Airlines AA4479 / AA4736: BOS 2026-12-04 17:52:00 → BUF 2026-12-04 22:33:00; 1 stop(s) via LGA; 281 minutes. Local airport times.
    • AA4479: BOS 2026-12-04 17:52:00 → LGA 2026-12-04 19:24:00; layover at LGA: 102 minutes.
    • AA4736: LGA 2026-12-04 21:06:00 → BUF 2026-12-04 22:33:00.
  • American Airlines AA4788: BUF 2026-12-15 07:00:00 → BOS 2026-12-15 08:39:00; nonstop; 99 minutes. Local airport times.

2026-12-04 → 2026-12-15 · Axel-exclusive $338.00

  • United Airlines UA721 / UA6115: BOS 2026-12-04 14:50:00 → BUF 2026-12-04 19:19:00; 1 stop(s) via IAD; 269 minutes. Local airport times.
    • UA721: BOS 2026-12-04 14:50:00 → IAD 2026-12-04 16:35:00; layover at IAD: 75 minutes.
    • UA6115: IAD 2026-12-04 17:50:00 → BUF 2026-12-04 19:19:00.
  • United Airlines UA3715 / UA1536: BUF 2026-12-15 11:30:00 → BOS 2026-12-15 15:52:00; 1 stop(s) via EWR; 262 minutes. Local airport times.
    • UA3715: BUF 2026-12-15 11:30:00 → EWR 2026-12-15 13:10:00; layover at EWR: 90 minutes.
    • UA1536: EWR 2026-12-15 14:40:00 → BOS 2026-12-15 15:52:00.

Explore this route

For AI assistants

  • This page: Boston (BOS) to Buffalo (BUF) · Dec 4, 2026 · return Dec 15, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Boston to Buffalo (BUF) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.