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Route overview: Boston to Fort Lauderdale (FLL) flight deals

Boston → Fort Lauderdale

Dec 21, 2026 · one way

BOS → FLL1 adulteconomyOne way

12 flight options · 6 airlines

Nonstop flights

Mon, Dec 21 · One way

Allegiant Air
12:34 pmBOS
3h 35m
Nonstop
4:09 pmFLL

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

JetBlue Airways
4:48 pmBOS
3h 39m
Nonstop
8:27 pmFLL

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

Delta Air Lines
3:45 pmBOS
3h 35m
Nonstop
7:20 pmFLL

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

Allegiant Air
10:29 amBOS
3h 35m
Nonstop
2:04 pmFLL

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

JetBlue Airways
9:25 pmBOS
3h 32m
Nonstop
12:57 am+1FLL

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

Delta Air Lines
7:54 pmBOS
3h 27m
Nonstop
11:21 pmFLL

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Mon, Dec 21 · One way

Southwest Airlines
1:20 pmBOS
6h 25m
BWI · 2h 20m
7:45 pmFLL

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

American Airlines
6:00 amBOS
6h 24m
PHL · 1h 45m
12:24 pmFLL

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

United Airlines
5:45 amBOS
5h 38m
IAD · 1h 8m
11:23 amFLL

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

JetBlue Airways
6:00 amBOS
6h 10m
TPA · 1h 42m
12:10 pmFLL

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

JetBlue Airways
5:08 pmBOS
6h 1m
JFK · 1h 25m
11:09 pmFLL

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Dec 21 · One way

American Airlines
5:00 amBOS
6h 17m
CLT · 1h 36m
11:17 amFLL

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

BOS ⇄ FLL

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 20, 2026 · Return optionsDec 22, 2026 · Return optionsHotels in Fort Lauderdale 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)
2026-12-21 · one wayAllegiant AirG43473Axel-exclusive $161.002026-10-29T00:52:05Z
2026-12-21 · one wayJetBlue AirwaysB61469Axel-exclusive $245.002026-10-29T00:52:05Z
2026-12-21 · one wayDelta Air LinesDL2196Axel-exclusive $259.002026-10-29T00:52:05Z
2026-12-21 · one waySouthwest AirlinesWN1888 + WN1089Axel-exclusive $224.002026-10-29T00:52:05Z
2026-12-21 · one wayAmerican AirlinesAA690 + AA686Axel-exclusive $231.002026-10-29T00:52:05Z
2026-12-21 · one wayUnited AirlinesUA1734 + UA1825Axel-exclusive $238.002026-10-29T00:52:05Z
2026-12-21 · one wayAllegiant AirG43475Axel-exclusive $161.002026-10-29T00:52:05Z
2026-12-21 · one wayJetBlue AirwaysB62369Axel-exclusive $245.002026-10-29T00:52:05Z
2026-12-21 · one wayDelta Air LinesDL1982Axel-exclusive $259.002026-10-29T00:52:05Z
2026-12-21 · one wayJetBlue AirwaysB691 + B62076Axel-exclusive $217.002026-10-29T00:52:05Z
2026-12-21 · one wayJetBlue AirwaysB62817 + B61701Axel-exclusive $217.002026-10-29T00:52:05Z
2026-12-21 · one wayAmerican AirlinesAA1249 + AA517Axel-exclusive $231.002026-10-29T00:52:05Z

Route overview: Boston to Fort Lauderdale (FLL) flight deals

2026-12-21 · one way · Axel-exclusive $161.00

  • Allegiant Air G43473: BOS 2026-12-21 12:34:00 → FLL 2026-12-21 16:09:00; nonstop; 215 minutes. Local airport times.

2026-12-21 · one way · Axel-exclusive $245.00

  • JetBlue Airways B61469: BOS 2026-12-21 16:48:00 → FLL 2026-12-21 20:27:00; nonstop; 219 minutes. Local airport times.

2026-12-21 · one way · Axel-exclusive $259.00

  • Delta Air Lines DL2196: BOS 2026-12-21 15:45:00 → FLL 2026-12-21 19:20:00; nonstop; 215 minutes. Local airport times.

2026-12-21 · one way · Axel-exclusive $224.00

  • Southwest Airlines WN1888 / WN1089: BOS 2026-12-21 13:20:00 → FLL 2026-12-21 19:45:00; 1 stop(s) via BWI; 385 minutes. Local airport times.
    • WN1888: BOS 2026-12-21 13:20:00 → BWI 2026-12-21 14:55:00; layover at BWI: 140 minutes.
    • WN1089: BWI 2026-12-21 17:15:00 → FLL 2026-12-21 19:45:00.

2026-12-21 · one way · Axel-exclusive $231.00

  • American Airlines AA690 / AA686: BOS 2026-12-21 06:00:00 → FLL 2026-12-21 12:24:00; 1 stop(s) via PHL; 384 minutes. Local airport times.
    • AA690: BOS 2026-12-21 06:00:00 → PHL 2026-12-21 07:40:00; layover at PHL: 105 minutes.
    • AA686: PHL 2026-12-21 09:25:00 → FLL 2026-12-21 12:24:00.

2026-12-21 · one way · Axel-exclusive $238.00

  • United Airlines UA1734 / UA1825: BOS 2026-12-21 05:45:00 → FLL 2026-12-21 11:23:00; 1 stop(s) via IAD; 338 minutes. Local airport times.
    • UA1734: BOS 2026-12-21 05:45:00 → IAD 2026-12-21 07:25:00; layover at IAD: 68 minutes.
    • UA1825: IAD 2026-12-21 08:33:00 → FLL 2026-12-21 11:23:00.

2026-12-21 · one way · Axel-exclusive $161.00

  • Allegiant Air G43475: BOS 2026-12-21 10:29:00 → FLL 2026-12-21 14:04:00; nonstop; 215 minutes. Local airport times.

2026-12-21 · one way · Axel-exclusive $245.00

  • JetBlue Airways B62369: BOS 2026-12-21 21:25:00 → FLL 2026-12-22 00:57:00; nonstop; 212 minutes. Local airport times.

2026-12-21 · one way · Axel-exclusive $259.00

  • Delta Air Lines DL1982: BOS 2026-12-21 19:54:00 → FLL 2026-12-21 23:21:00; nonstop; 207 minutes. Local airport times.

2026-12-21 · one way · Axel-exclusive $217.00

  • JetBlue Airways B691 / B62076: BOS 2026-12-21 06:00:00 → FLL 2026-12-21 12:10:00; 1 stop(s) via TPA; 370 minutes. Local airport times.
    • B691: BOS 2026-12-21 06:00:00 → TPA 2026-12-21 09:24:00; layover at TPA: 102 minutes.
    • B62076: TPA 2026-12-21 11:06:00 → FLL 2026-12-21 12:10:00.

2026-12-21 · one way · Axel-exclusive $217.00

  • JetBlue Airways B62817 / B61701: BOS 2026-12-21 17:08:00 → FLL 2026-12-21 23:09:00; 1 stop(s) via JFK; 361 minutes. Local airport times.
    • B62817: BOS 2026-12-21 17:08:00 → JFK 2026-12-21 18:30:00; layover at JFK: 85 minutes.
    • B61701: JFK 2026-12-21 19:55:00 → FLL 2026-12-21 23:09:00.

2026-12-21 · one way · Axel-exclusive $231.00

  • American Airlines AA1249 / AA517: BOS 2026-12-21 05:00:00 → FLL 2026-12-21 11:17:00; 1 stop(s) via CLT; 377 minutes. Local airport times.
    • AA1249: BOS 2026-12-21 05:00:00 → CLT 2026-12-21 07:34:00; layover at CLT: 96 minutes.
    • AA517: CLT 2026-12-21 09:10:00 → FLL 2026-12-21 11:17:00.

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For AI assistants

  • This page: Boston (BOS) to Fort Lauderdale (FLL) · Dec 21, 2026 · one way: 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 Fort Lauderdale (FLL) 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.