Cheap flights from Fort Lauderdale to Boston

One-way fares from $128 · FLL → BOS · prices found by travellers in the last 48 hours

Compare all dates Boston → Fort Lauderdale
Cheapest fare
$128

Frontier Airlines · Mon, Dec 14

Cheapest month
December

from $128

Direct flights
Yes

jetBlue

Flight time
3h 14m

1,990 km

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Cheapest month to fly from Fort Lauderdale to Boston

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $199
  2. December 2026 Cheapest $128
  3. January 2027 $205
  4. February 2027 $280
  5. March 2027 $288
  6. July 2027 $294

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About flights from Fort Lauderdale to Boston

Fort Lauderdale (FLL) and Boston (BOS) are about 1,990 km apart. Direct flights take around 3h 14m, and recent direct fares were with jetBlue. Over the next few months, one-way fares start from $128, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Fort Lauderdale to Boston?

The cheapest one-way fare we've seen recently is $128 with Frontier Airlines, departing Monday, December 14, 2026. Over the coming months, the lowest fare in each month ranges from $128 to $294.

What is the cheapest month to fly from Fort Lauderdale to Boston?

December 2026 currently has the lowest fares, from $128 one way.

Are there direct flights from Fort Lauderdale to Boston?

Yes. Recent direct fares were with jetBlue.

How long is the flight from Fort Lauderdale to Boston?

A direct flight takes about 3h 14m. Fort Lauderdale and Boston are around 1,990 km apart.

Which airlines fly from Fort Lauderdale to Boston?

Recent fares on this route were with Frontier Airlines, jetBlue, United Airlines and American Airlines.

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