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DPA to SIG: distance & flight time
West Chicago (Dupage Airport) → San Juan (Fernando Luis Ribas Dominicci Airport)
2,079 mi
3,345 km · 1,806 nm
4h 33m
estimated nonstop flight time
+1h
time difference · heading southeast
See live DPA→SIG fares Phone-only fares on this route — call free
Flight time details
2,079 miles nonstop takes roughly 4h 33m gate to gate, flying southeast. 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
- DPA — Dupage Airport · West Chicago, 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 DPA
- ORD · Chicago O'Hare International Airport18 mi away
- LOT · Lewis University Airport22 mi away
- PWK · Chicago Executive Airport23 mi away
- MDW · Chicago Midway International Airport27 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 DPA from SIG?
The flight distance from West Chicago (DPA) to San Juan (SIG) is 2,079 miles (3,345 km, 1,806 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DPA to SIG?
A nonstop flight takes about 4h 33m 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 West Chicago and San Juan?
San Juan is 1 hour ahead of West Chicago.
What is the cheapest way to fly from DPA to SIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DPA–SIG that never appear on search engines, with no booking fees.