Yachts docked at a palm-lined marina in Fort Lauderdale under a clear blue sky

Cheap Flights from Boston (BOS) to Fort Lauderdale (FLL)

  • About 1,239 miles
  • About 3 hours
  • Best months: Jan, Feb, Dec
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Looking for cheap flights to Fort Lauderdale from Boston? Watch Jan, Feb and Dec for the best odds of a lower fare. The trip from BOS to FLL runs about 3 hours, and you can see Riverwalk, Las Olas Boulevard and Fort Lauderdale Beach once you arrive.

Tips for finding a lower fare

  • Holiday weekends push fares up. If you can, travel outside them and stay flexible by a few days.
  • Sign up for airline fare emails from Southwest; flash sales on Boston departures pop up often.
  • Allow extra time at BOS during peak travel hours.

Airlines on this route

Southwest, JetBlue, Delta, Spirit

Things to see in Fort Lauderdale

  • Riverwalk
  • Las Olas Boulevard
  • Fort Lauderdale Beach

Frequently asked questions

When is the cheapest time to fly from Boston to Fort Lauderdale?

Fares on BOS to FLL are often lower in Jan, Feb and Dec. Prices move with demand, so compare a few dates on the partner site before you decide.

How long is the flight from BOS to FLL?

A nonstop flight takes about 3 hours. Itineraries with a connection take longer, depending on the layover.

Which airlines fly from Boston to Fort Lauderdale?

Carriers we commonly see on this route include Southwest, JetBlue, Delta and Spirit. Schedules and availability change, so check current options when you search.

How far ahead should I book BOS to FLL?

For most domestic trips, booking about 1 to 3 months ahead gives a good balance of price and choice. Holiday travel is better booked earlier.

Is the price I see here the final price?

No. Fares shown on this page are indicative and change often. The final price, taxes and fees are shown on the partner site at booking.

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