Travel with Axel,
get the best price.

Route overview: Miami or Fort Lauderdale to Buffalo (BUF) flight deals

Miami → Buffalo

Dec 31, 2026 · return Jan 10, 2027

MIA → BUF1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Thu, Dec 31 – Sun, Jan 10

American Airlines
8:25 amMIA
3h 14m
Nonstop
11:39 amBUF
American Airlines
5:00 amBUF
3h 30m
Nonstop
8:30 amMIA

Round-trip total · 1 adult · Taxes included

Thu, Dec 31 – Sun, Jan 10

American Airlines
8:35 pmMIA
3h 22m
Nonstop
11:57 pmBUF
American Airlines
5:00 amBUF
3h 30m
Nonstop
8:30 amMIA

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Dec 31 – Sun, Jan 10

Southwest Airlines
11:35 amMIA
4h 55m
BWI · 1h
4:30 pmBUF
Southwest Airlines
6:10 pmBUF
5h 25m
MCO · 1h 15m
11:35 pmMIA

Round-trip total · 1 adult · Taxes included

Thu, Dec 31 – Sun, Jan 10

United Airlines
1:30 pmMIA
5h 35m
IAD · 1h 20m
7:05 pmBUF
American Airlines
5:00 amBUF
3h 30m
Nonstop
8:30 amMIA

Round-trip total · 1 adult · Taxes included

Thu, Dec 31 – Sun, Jan 10

Delta Air Lines
1:35 pmMIA
5h 38m
DTW · 1h 14m
7:13 pmBUF
Delta Air Lines
12:00 pmBUF
5h 51m
DTW · 1h 13m
5:51 pmMIA

Round-trip total · 1 adult · Taxes included

Thu, Dec 31 – Sun, Jan 10

American Airlines
6:30 amMIA
5h 58m
CLT · 2h 3m
12:28 pmBUF
American Airlines
5:00 amBUF
3h 30m
Nonstop
8:30 amMIA

Round-trip total · 1 adult · Taxes included

Thu, Dec 31 – Sun, Jan 10

American Airlines
9:39 amMIA
5h 52m
DCA · 1h 44m
3:31 pmBUF
American Airlines
5:00 amBUF
3h 30m
Nonstop
8:30 amMIA

Round-trip total · 1 adult · Taxes included

Thu, Dec 31 – Sun, Jan 10

Delta Air Lines
11:40 amMIA
5h 56m
ATL · 1h 56m
5:36 pmBUF
Delta Air Lines
12:00 pmBUF
5h 51m
DTW · 1h 13m
5:51 pmMIA

Round-trip total · 1 adult · Taxes included

Make this trip yours

MIA ⇄ BUF

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, American Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeDec 30, 2026 → Jan 9, 2027Jan 1, 2027 → Jan 11, 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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Miami or Fort Lauderdale to Buffalo (BUF) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-31 → 2027-01-10American AirlinesAA2153 / AA3733$387.752026-10-29T01:29:22Z
2026-12-31 → 2027-01-10Southwest AirlinesWN3059 + WN298 / WN2657 + WN4516$340.752026-10-29T01:29:22Z
2026-12-31 → 2027-01-10United Airlines / American AirlinesUA2435 + UA4823 / AA3733$374.252026-10-29T01:29:22Z
2026-12-31 → 2027-01-10Delta Air LinesDL1468 + DL3843 / DL4636 + DL1733$376.002026-10-29T01:29:22Z
2026-12-31 → 2027-01-10American AirlinesAA4232 / AA3733$387.752026-10-29T01:29:22Z
2026-12-31 → 2027-01-10American AirlinesAA1352 + AA1203 / AA3733$367.502026-10-29T01:29:22Z
2026-12-31 → 2027-01-10American AirlinesAA463 + AA5213 / AA3733$367.502026-10-29T01:29:22Z
2026-12-31 → 2027-01-10Delta Air LinesDL3188 + DL2050 / DL4636 + DL1733$376.002026-10-29T01:29:22Z

2026-12-31 → 2027-01-10 · $387.75

  • American Airlines AA2153: MIA 2026-12-31 08:25:00 → BUF 2026-12-31 11:39:00; nonstop; 194 minutes. Local airport times.
  • American Airlines AA3733: BUF 2027-01-10 05:00:00 → MIA 2027-01-10 08:30:00; nonstop; 210 minutes. Local airport times.

2026-12-31 → 2027-01-10 · $340.75

  • Southwest Airlines WN3059 / WN298: MIA 2026-12-31 11:35:00 → BUF 2026-12-31 16:30:00; 1 stop(s) via BWI; 295 minutes. Local airport times.
    • WN3059: MIA 2026-12-31 11:35:00 → BWI 2026-12-31 14:10:00; layover at BWI: 60 minutes.
    • WN298: BWI 2026-12-31 15:10:00 → BUF 2026-12-31 16:30:00.
  • Southwest Airlines WN2657 / WN4516: BUF 2027-01-10 18:10:00 → MIA 2027-01-10 23:35:00; 1 stop(s) via MCO; 325 minutes. Local airport times.
    • WN2657: BUF 2027-01-10 18:10:00 → MCO 2027-01-10 21:05:00; layover at MCO: 75 minutes.
    • WN4516: MCO 2027-01-10 22:20:00 → MIA 2027-01-10 23:35:00.

2026-12-31 → 2027-01-10 · $374.25

  • United Airlines UA2435 / UA4823: MIA 2026-12-31 13:30:00 → BUF 2026-12-31 19:05:00; 1 stop(s) via IAD; 335 minutes. Local airport times.
    • UA2435: MIA 2026-12-31 13:30:00 → IAD 2026-12-31 16:10:00; layover at IAD: 80 minutes.
    • UA4823: IAD 2026-12-31 17:30:00 → BUF 2026-12-31 19:05:00.
  • American Airlines AA3733: BUF 2027-01-10 05:00:00 → MIA 2027-01-10 08:30:00; nonstop; 210 minutes. Local airport times.

2026-12-31 → 2027-01-10 · $376.00

  • Delta Air Lines DL1468 / DL3843: MIA 2026-12-31 13:35:00 → BUF 2026-12-31 19:13:00; 1 stop(s) via DTW; 338 minutes. Local airport times.
    • DL1468: MIA 2026-12-31 13:35:00 → DTW 2026-12-31 16:42:00; layover at DTW: 74 minutes.
    • DL3843: DTW 2026-12-31 17:56:00 → BUF 2026-12-31 19:13:00.
  • Delta Air Lines DL4636 / DL1733: BUF 2027-01-10 12:00:00 → MIA 2027-01-10 17:51:00; 1 stop(s) via DTW; 351 minutes. Local airport times.
    • DL4636: BUF 2027-01-10 12:00:00 → DTW 2027-01-10 13:17:00; layover at DTW: 73 minutes.
    • DL1733: DTW 2027-01-10 14:30:00 → MIA 2027-01-10 17:51:00.

2026-12-31 → 2027-01-10 · $387.75

  • American Airlines AA4232: MIA 2026-12-31 20:35:00 → BUF 2026-12-31 23:57:00; nonstop; 202 minutes. Local airport times.
  • American Airlines AA3733: BUF 2027-01-10 05:00:00 → MIA 2027-01-10 08:30:00; nonstop; 210 minutes. Local airport times.

2026-12-31 → 2027-01-10 · $367.50

  • American Airlines AA1352 / AA1203: MIA 2026-12-31 06:30:00 → BUF 2026-12-31 12:28:00; 1 stop(s) via CLT; 358 minutes. Local airport times.
    • AA1352: MIA 2026-12-31 06:30:00 → CLT 2026-12-31 08:42:00; layover at CLT: 123 minutes.
    • AA1203: CLT 2026-12-31 10:45:00 → BUF 2026-12-31 12:28:00.
  • American Airlines AA3733: BUF 2027-01-10 05:00:00 → MIA 2027-01-10 08:30:00; nonstop; 210 minutes. Local airport times.

2026-12-31 → 2027-01-10 · $367.50

  • American Airlines AA463 / AA5213: MIA 2026-12-31 09:39:00 → BUF 2026-12-31 15:31:00; 1 stop(s) via DCA; 352 minutes. Local airport times.
    • AA463: MIA 2026-12-31 09:39:00 → DCA 2026-12-31 12:15:00; layover at DCA: 104 minutes.
    • AA5213: DCA 2026-12-31 13:59:00 → BUF 2026-12-31 15:31:00.
  • American Airlines AA3733: BUF 2027-01-10 05:00:00 → MIA 2027-01-10 08:30:00; nonstop; 210 minutes. Local airport times.

2026-12-31 → 2027-01-10 · $376.00

  • Delta Air Lines DL3188 / DL2050: MIA 2026-12-31 11:40:00 → BUF 2026-12-31 17:36:00; 1 stop(s) via ATL; 356 minutes. Local airport times.
    • DL3188: MIA 2026-12-31 11:40:00 → ATL 2026-12-31 13:34:00; layover at ATL: 116 minutes.
    • DL2050: ATL 2026-12-31 15:30:00 → BUF 2026-12-31 17:36:00.
  • Delta Air Lines DL4636 / DL1733: BUF 2027-01-10 12:00:00 → MIA 2027-01-10 17:51:00; 1 stop(s) via DTW; 351 minutes. Local airport times.
    • DL4636: BUF 2027-01-10 12:00:00 → DTW 2027-01-10 13:17:00; layover at DTW: 73 minutes.
    • DL1733: DTW 2027-01-10 14:30:00 → MIA 2027-01-10 17:51:00.

Explore this route

For AI assistants

  • This page: Miami (MIA) to Buffalo (BUF) · Dec 31, 2026 · return Jan 10, 2027: 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 Miami or Fort Lauderdale 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.