Spirit Airlines flights from DFW to SJU
Find comprehensive Spirit Airlines flight information, schedules, and booking details for direct flights from DFW to SJU. Spirit Airlines operates 3 flights daily flights on this route.• Flight Duration: 4h 25m - 5h 00m (average flight time)• Distance: 2175 miles (3500 km) (air miles between airports)• Daily Flights: 3 flights (scheduled departures per day)
DFW
SJU
FLIGHT TIME
4h 25m - 5h 00m
FLIGHT DISTANCE
2175 miles (3500 km)
4h 35m - 4h 35m
17:20
17:20
2175 miles (3500 km)
January
1 (Show)
21
Spirit Airlines Flight Schedule from DFW to SJU
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
NK572 |  Spirit Airlines | 17:20 | 23:55:00 | 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 17:00, offering more flight options and potentially better connections.
DFW - SJU flight price statistics
$606
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$586
Apr$855
May$830
Jun$760
Jul$480
Aug$505
Sep$525
Oct$525
Nov$545
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 DFW to SJU?
Spirit Airlines operates 1 flight from DFW to SJU.
What city does SJU airport serve?
SJU airport serves San Juan.
How long is the Spirit Airlines flight from DFW to SJU?
The flight duration is approximately 4h 25m - 5h 00m.
What is the distance from DFW to SJU?
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 DFW to SJU?
January is typically the cheapest month to fly Spirit Airlines on this route.
What is the average price for a Spirit Airlines flight from DFW to SJU?
The average price for a round-trip Spirit Airlines flight on this route is approximately $606. Prices can vary based on booking time and demand.
How many Spirit Airlines flights operate per week on this route?
Spirit Airlines operates approximately 21 flights per week from DFW to SJU.