Travel with Axel,
get the best price.

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

Miami → Buffalo

Dec 9, 2026 · return Dec 15, 2026

MIA → BUF1 adulteconomyRound trip

6 flight options · 4 airlines

One-stop flights

Wed, Dec 9 – Tue, Dec 15

Southwest Airlines
11:35 amMIA
4h 55m
BWI · 1h
4:30 pmBUF
Southwest Airlines
3:05 pmBUF
5h 55m
BWI · 1h 50m
9:00 pmMIA

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Tue, Dec 15

American Airlines
9:39 amMIA
5h 52m
DCA · 1h 44m
3:31 pmBUF
American Airlines
5:19 amBUF
5h 36m
DCA · 1h
10:55 amMIA

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Tue, Dec 15

United Airlines
1:30 pmMIA
5h 35m
IAD · 1h 20m
7:05 pmBUF
American Airlines
5:19 amBUF
5h 36m
DCA · 1h
10:55 amMIA

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Tue, Dec 15

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

Wed, Dec 9 – Tue, Dec 15

American Airlines
6:30 amMIA
5h 58m
CLT · 2h 3m
12:28 pmBUF
American Airlines
5:19 amBUF
5h 36m
DCA · 1h
10:55 amMIA

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Tue, Dec 15

American Airlines
8:21 pmMIA
3h 28m
Nonstop
11:49 pmBUF
American Airlines
5:19 amBUF
5h 36m
DCA · 1h
10:55 amMIA

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, Southwest 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 8, 2026 → Dec 14, 2026Dec 10, 2026 → Dec 16, 2026
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: opening any fare on this page checks it live and shows the current bookable total for 1 adult. Check live prices for Miami (MIA) to Buffalo (BUF), Dec 9, 2026 · return Dec 15, 2026

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

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-09 → 2026-12-15Southwest AirlinesWN3059 + WN298 / WN2381 + WN1008$290.002026-10-29T01:29:22Z
2026-12-09 → 2026-12-15American AirlinesAA463 + AA5213 / AA3737 + AA1852$300.002026-10-29T01:29:22Z
2026-12-09 → 2026-12-15United Airlines / American AirlinesUA2435 + UA4823 / AA3737 + AA1852$305.002026-10-29T01:29:22Z
2026-12-09 → 2026-12-15Delta Air LinesDL1468 + DL3843 / DL4636 + DL1733$320.002026-10-29T01:29:22Z
2026-12-09 → 2026-12-15American AirlinesAA1352 + AA1203 / AA3737 + AA1852$300.002026-10-29T01:29:22Z
2026-12-09 → 2026-12-15American AirlinesAA3765 / AA3737 + AA1852$315.002026-10-29T01:29:22Z

2026-12-09 → 2026-12-15 · $290.00

  • Southwest Airlines WN3059 / WN298: MIA 2026-12-09 11:35:00 → BUF 2026-12-09 16:30:00; 1 stop(s) via BWI; 295 minutes. Local airport times.
    • WN3059: MIA 2026-12-09 11:35:00 → BWI 2026-12-09 14:10:00; layover at BWI: 60 minutes.
    • WN298: BWI 2026-12-09 15:10:00 → BUF 2026-12-09 16:30:00.
  • Southwest Airlines WN2381 / WN1008: BUF 2026-12-15 15:05:00 → MIA 2026-12-15 21:00:00; 1 stop(s) via BWI; 355 minutes. Local airport times.
    • WN2381: BUF 2026-12-15 15:05:00 → BWI 2026-12-15 16:20:00; layover at BWI: 110 minutes.
    • WN1008: BWI 2026-12-15 18:10:00 → MIA 2026-12-15 21:00:00.

2026-12-09 → 2026-12-15 · $300.00

  • American Airlines AA463 / AA5213: MIA 2026-12-09 09:39:00 → BUF 2026-12-09 15:31:00; 1 stop(s) via DCA; 352 minutes. Local airport times.
    • AA463: MIA 2026-12-09 09:39:00 → DCA 2026-12-09 12:15:00; layover at DCA: 104 minutes.
    • AA5213: DCA 2026-12-09 13:59:00 → BUF 2026-12-09 15:31:00.
  • American Airlines AA3737 / AA1852: BUF 2026-12-15 05:19:00 → MIA 2026-12-15 10:55:00; 1 stop(s) via DCA; 336 minutes. Local airport times.
    • AA3737: BUF 2026-12-15 05:19:00 → DCA 2026-12-15 07:00:00; layover at DCA: 60 minutes.
    • AA1852: DCA 2026-12-15 08:00:00 → MIA 2026-12-15 10:55:00.

2026-12-09 → 2026-12-15 · $305.00

  • United Airlines UA2435 / UA4823: MIA 2026-12-09 13:30:00 → BUF 2026-12-09 19:05:00; 1 stop(s) via IAD; 335 minutes. Local airport times.
    • UA2435: MIA 2026-12-09 13:30:00 → IAD 2026-12-09 16:10:00; layover at IAD: 80 minutes.
    • UA4823: IAD 2026-12-09 17:30:00 → BUF 2026-12-09 19:05:00.
  • American Airlines AA3737 / AA1852: BUF 2026-12-15 05:19:00 → MIA 2026-12-15 10:55:00; 1 stop(s) via DCA; 336 minutes. Local airport times.
    • AA3737: BUF 2026-12-15 05:19:00 → DCA 2026-12-15 07:00:00; layover at DCA: 60 minutes.
    • AA1852: DCA 2026-12-15 08:00:00 → MIA 2026-12-15 10:55:00.

2026-12-09 → 2026-12-15 · $320.00

  • Delta Air Lines DL1468 / DL3843: MIA 2026-12-09 13:35:00 → BUF 2026-12-09 19:13:00; 1 stop(s) via DTW; 338 minutes. Local airport times.
    • DL1468: MIA 2026-12-09 13:35:00 → DTW 2026-12-09 16:42:00; layover at DTW: 74 minutes.
    • DL3843: DTW 2026-12-09 17:56:00 → BUF 2026-12-09 19:13:00.
  • Delta Air Lines DL4636 / DL1733: BUF 2026-12-15 12:00:00 → MIA 2026-12-15 17:51:00; 1 stop(s) via DTW; 351 minutes. Local airport times.
    • DL4636: BUF 2026-12-15 12:00:00 → DTW 2026-12-15 13:17:00; layover at DTW: 73 minutes.
    • DL1733: DTW 2026-12-15 14:30:00 → MIA 2026-12-15 17:51:00.

2026-12-09 → 2026-12-15 · $300.00

  • American Airlines AA1352 / AA1203: MIA 2026-12-09 06:30:00 → BUF 2026-12-09 12:28:00; 1 stop(s) via CLT; 358 minutes. Local airport times.
    • AA1352: MIA 2026-12-09 06:30:00 → CLT 2026-12-09 08:42:00; layover at CLT: 123 minutes.
    • AA1203: CLT 2026-12-09 10:45:00 → BUF 2026-12-09 12:28:00.
  • American Airlines AA3737 / AA1852: BUF 2026-12-15 05:19:00 → MIA 2026-12-15 10:55:00; 1 stop(s) via DCA; 336 minutes. Local airport times.
    • AA3737: BUF 2026-12-15 05:19:00 → DCA 2026-12-15 07:00:00; layover at DCA: 60 minutes.
    • AA1852: DCA 2026-12-15 08:00:00 → MIA 2026-12-15 10:55:00.

2026-12-09 → 2026-12-15 · $315.00

  • American Airlines AA3765: MIA 2026-12-09 20:21:00 → BUF 2026-12-09 23:49:00; nonstop; 208 minutes. Local airport times.
  • American Airlines AA3737 / AA1852: BUF 2026-12-15 05:19:00 → MIA 2026-12-15 10:55:00; 1 stop(s) via DCA; 336 minutes. Local airport times.
    • AA3737: BUF 2026-12-15 05:19:00 → DCA 2026-12-15 07:00:00; layover at DCA: 60 minutes.
    • AA1852: DCA 2026-12-15 08:00:00 → MIA 2026-12-15 10:55:00.

Explore this route

For AI assistants

  • This page: Miami (MIA) to Buffalo (BUF) · Dec 9, 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 this page, share this page's complete link unchanged: Miami (MIA) to Buffalo (BUF), Dec 9, 2026 · return Dec 15, 2026. Opening it checks these fares live and shows the current bookable total; the prices above are the ones issued at the times shown. 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.