Flights operate between Fort Lauderdale (FLL) and Boston (BOS).
1 airline operates this route with 9-13 flights daily flights.
Average flight time is 3h 02m - 3h 48m.
Route distance is 1246 miles (2005 km).
Route Distance
1246 miles (2005 km)
Average Duration
3h 02m - 3h 48m
Airlines Operating This Route
Spirit Airlines
Flight Frequency
Daily Flights
9-13 flights
Weekly Flights
88
Typical Departure Time Ranges
Earliest Departure
20:45
Latest Departure
20:45
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Spirit Airlines serves 1 destination from FLL
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| FLL → Boston (BOS) (BOS) | 7/week | 3h 02m - 3h 48m | 1,246 km | Seasonal |
Flight Schedule & Filters
Spirit Airlines flights from Fort Lauderdale (FLL) to Boston (BOS)
Spirit Airlines operates scheduled nonstop flights between Fort Lauderdale (FLL) and Boston (BOS). Spirit Airlines operates 9-13 flights daily flights on this route.• Flight Duration: 3h 02m - 3h 48m (average flight time)• Distance: 1246 miles (2005 km) (air miles between airports)• Daily Flights: 9-13 flights (scheduled departures per day)
Fort Lauderdale (FLL)
US
Boston (BOS)
US
FLIGHT TIME
3h 02m - 3h 48m
FLIGHT DISTANCE
1246 miles (2005 km)
3h 8m - 3h 8m
20:45
20:45
1246 miles (2005 km)
January
1 (Show)
88
Spirit Airlines Terminal Information & Contact
Departure Terminal - Fort Lauderdale (FLL)
Terminal: 4
Phone: 1-801-401-2222
Location: 4, Fort Lauderdale, US
Arrival Terminal - Boston (BOS)
Terminal: B
Phone: 1-801-401-2222
Location: B, Boston, US
Spirit Airlines Flight Schedule from Fort Lauderdale (FLL) to Boston (BOS)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
NK850 |  Spirit Airlines | 20:45 | 23:53:00 | Airbus A321 (sharklets) |
Spirit Airlines Monthly Flight Calendar
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Spirit Airlines Terminal Information
Departure Terminal at Fort Lauderdale (FLL):
• Terminal : Spirit Airlines operates from this terminal
Terminal 4:
• Spirit Airlines Terminal Phone: 1-801-401-2222
Arrival Terminal at Boston (BOS):
Terminal B:
• Spirit Airlines Terminal Phone: 1-801-401-2222
Weather & Climate at Boston (BOS)
11.4°C
Avg Temperature115mm
Avg Rainfall13.9km/h
Avg Wind Speed74%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Boston (BOS)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Boston (BOS)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Spirit Airlines to Boston (BOS)
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Seasonal Insight
Best travel months: Year-round
Seasonal Travel Calendar
Spirit Airlines Contact Information and Customer Services
Spirit Airlines Address
2800 Executive Way #6542
Fort Lauderdale, FL 33025, United States
Customer Service Phone
+1 801-401-2222Official Website
spirit.comFrequently Asked Questions
How many Spirit Airlines flights operate from Fort Lauderdale (FLL) to Boston (BOS)?
Spirit Airlines operates 1 flight from Fort Lauderdale (FLL) to Boston (BOS).
What city does Boston (BOS) airport serve?
Boston (BOS) airport serves Boston, US.
How long is the Spirit Airlines flight from Fort Lauderdale (FLL) to Boston (BOS)?
The flight duration is approximately 3h 02m - 3h 48m.
What is the distance from Fort Lauderdale (FLL) to Boston (BOS)?
The distance is 1246 miles (2005 km).
What aircraft does Spirit Airlines use on this route?
Spirit Airlines uses Airbus A321 (sharklets) on this route.
Which other airlines operate on this route?
2 other airlines operate on this route: JetBlue Airways, Delta Air Lines.
Which terminal does Spirit Airlines use at Fort Lauderdale (FLL)?
Spirit Airlines flights from Fort Lauderdale (FLL) depart from Terminal 4. Terminal 4 phone: 1-801-401-2222.
View all Spirit Airlines flights to Fort Lauderdale (FLL) →
Popular Spirit Airlines routes from Fort Lauderdale include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.