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DFW to SIG: distance & flight time
Dallas-Fort Worth (Dallas Fort Worth International Airport) → San Juan (Fernando Luis Ribas Dominicci Airport)
2,158 mi
3,473 km · 1,875 nm
4h 42m
estimated nonstop flight time
+1h
time difference · heading east
See live DFW→SIG fares Phone-only fares on this route — call free
Flight time details
2,158 miles nonstop takes roughly 4h 42m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- DFW — Dallas Fort Worth International Airport · Dallas-Fort Worth, United States
- SIG — Fernando Luis Ribas Dominicci Airport · San Juan, Puerto Rico
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near DFW
- DAL · Dallas Love Field11 mi away
- ADS · Addison Airport13 mi away
- AFW · Fort Worth Alliance Airport17 mi away
- RBD · Dallas Executive Airport18 mi away
Near SIG
- SJU · Luis Munoz Marin International Airport6 mi away
- FAJ · Diego Jimenez Torres Airport30 mi away
- NRR · José Aponte de la Torre Airport33 mi away
- ARE · Antonio Nery Juarbe Pol Airport38 mi away
Frequently asked questions
How far is DFW from SIG?
The flight distance from Dallas-Fort Worth (DFW) to San Juan (SIG) is 2,158 miles (3,473 km, 1,875 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DFW to SIG?
A nonstop flight takes about 4h 42m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Dallas-Fort Worth and San Juan?
San Juan is 1 hour ahead of Dallas-Fort Worth.
What is the cheapest way to fly from DFW to SIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DFW–SIG that never appear on search engines, with no booking fees.