Spirit Airlines flights from SJU to DFW
Find comprehensive Spirit Airlines flight information, schedules, and booking details for direct flights from SJU to DFW. Spirit Airlines operates 3 flights daily flights on this route.• Flight Duration: 5h 00m - 5h 45m (average flight time)• Distance: 2175 miles (3500 km) (air miles between airports)• Daily Flights: 3 flights (scheduled departures per day)
SJU
DFW
FLIGHT TIME
5h 00m - 5h 45m
FLIGHT DISTANCE
2175 miles (3500 km)
5h 14m - 5h 14m
06:00
06:00
2175 miles (3500 km)
January
1 (Show)
24
Spirit Airlines Flight Schedule from SJU to DFW
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
NK571 |  Spirit Airlines | 06:00 | 09:14:00 | Airbus A320 (sharklets) |
Spirit Airlines Monthly Flight Calendar
December 2025
Route Insights
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 6:00, offering more flight options and potentially better connections.
SJU - DFW flight price statistics
$541
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.
$120
Jan$843
Feb$693
Mar$543
Apr$128
May$810
Jun$830
Jul$490
Aug$445
Sep$445
Oct$560
Nov$585
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 SJU to DFW?
Spirit Airlines operates 1 flight from SJU to DFW.
What city does DFW airport serve?
DFW airport serves Grapevine.
How long is the Spirit Airlines flight from SJU to DFW?
The flight duration is approximately 5h 00m - 5h 45m.
What is the distance from SJU to DFW?
The distance is 2175 miles (3500 km).
What aircraft does Spirit Airlines use on this route?
Spirit Airlines uses Airbus A320 (sharklets) on this route.
Which other airlines operate on this route?
1 other airline operates on this route: American Airlines.
What is the cheapest month to fly Spirit Airlines from SJU to DFW?
January is typically the cheapest month to fly Spirit Airlines on this route.
What is the average price for a Spirit Airlines flight from SJU to DFW?
The average price for a round-trip Spirit Airlines flight on this route is approximately $541. Prices can vary based on booking time and demand.
How many Spirit Airlines flights operate per week on this route?
Spirit Airlines operates approximately 24 flights per week from SJU to DFW.