Spirit Airlines flights from FLL to IAH
Find comprehensive Spirit Airlines flight information, schedules, and booking details for direct flights from FLL to IAH. Spirit Airlines operates 8-9 flights daily flights on this route.• Flight Duration: 2h 45m - 3h 10m (average flight time)• Distance: 969 miles (1559 km) (air miles between airports)• Daily Flights: 8-9 flights (scheduled departures per day)
FLL
IAH
FLIGHT TIME
2h 45m - 3h 10m
FLIGHT DISTANCE
969 miles (1559 km)
2h 56m - 2h 59m
07:05
22:42
969 miles (1559 km)
March
1 (Show)
62
Spirit Airlines Flight Schedule from FLL to IAH
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
NK273 |  Spirit Airlines | 07:05 | 09:01:00 | Airbus A321 (sharklets) |
NK375 | Spirit Airlines | 15:17 | 17:16:00 | Airbus A321neo |
NK283 | Spirit Airlines | 22:42 | 00:41:00 | Airbus A321 (sharklets) |
Spirit Airlines Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 2h 45m - 3h 10m.
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, 15:00, 22:00, offering more flight options and potentially better connections.
FLL - IAH flight price statistics
$191
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$62
Jan$124
Feb$51
Mar$103
Apr$446
May$167
Jun$187
Jul$118
Aug$162
Sep$227
Oct$236
Nov$408
DecSpirit Airlines Terminal Information
Terminal information for Spirit Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Spirit Airlines Flights
How many Spirit Airlines flights operate from FLL to IAH?
Spirit Airlines operates 3 flights from FLL to IAH.
What city does IAH airport serve?
IAH airport serves Houston.
How long is the Spirit Airlines flight from FLL to IAH?
The flight duration is approximately 2h 45m - 3h 10m.
What is the distance from FLL to IAH?
The distance is 969 miles (1559 km).
What aircraft does Spirit Airlines use on this route?
Spirit Airlines uses Airbus A321 (sharklets), Airbus A321neo on this route.
Which other airlines operate on this route?
1 other airline operates on this route: United Airlines.
What are the earliest and latest Spirit Airlines flight departure times?
The earliest Spirit Airlines flight departs at 07:05 and the latest departs at 22:42.
What is the cheapest month to fly Spirit Airlines from FLL to IAH?
March is typically the cheapest month to fly Spirit Airlines on this route.
What is the average price for a Spirit Airlines flight from FLL to IAH?
The average price for a round-trip Spirit Airlines flight on this route is approximately $191. Prices can vary based on booking time and demand.
How many Spirit Airlines flights operate per week on this route?
Spirit Airlines operates approximately 62 flights per week from FLL to IAH.