Cheap flights from Dallas to Puerto Rico Island

View AU$351 flight on Sun, 19 Oct. 2025Opens in a new window

Popular airlines from Dallas to Puerto Rico Island

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Cheap Flights from Dallas (DFW) to Puerto Rico Island (SJU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 17 Oct. - Mon, 3 Nov.
DFW
Dallas
SJU
San Juan
AU$631 Return, found 6 days ago
AU$631
Return
found 6 days ago
Select American Airlines flight, departing Fri, 17 Oct. from Dallas to San Juan, returning Mon, 3 Nov., priced at AU$631 found 6 days ago
American Airlines
Sun, 19 Oct. - Sun, 26 Oct.
DFW
Dallas
SJU
San Juan
AU$635 Return, found 5 days ago
AU$635
Return
found 5 days ago
Select American Airlines flight, departing Sun, 19 Oct. from Dallas to San Juan, returning Sun, 26 Oct., priced at AU$635 found 5 days ago
American Airlines
Fri, 17 Oct. - Mon, 3 Nov.
DFW
Dallas
SJU
San Juan
AU$637 Return, found 6 days ago
AU$637
Return
found 6 days ago
Select American Airlines flight, departing Fri, 17 Oct. from Dallas to San Juan, returning Mon, 3 Nov., priced at AU$637 found 6 days ago
American Airlines
Sun, 19 Oct. - Sun, 26 Oct.
DFW
Dallas
SJU
San Juan
AU$642 Return, found 5 days ago
AU$642
Return
found 5 days ago
Select American Airlines flight, departing Sun, 19 Oct. from Dallas to San Juan, returning Sun, 26 Oct., priced at AU$642 found 5 days ago
Delta
Fri, 17 Oct. - Mon, 3 Nov.
DAL
Dallas
SJU
San Juan
AU$713 Return, found 6 days ago
AU$713
Return
found 6 days ago
Select Delta flight, departing Fri, 17 Oct. from Dallas to San Juan, returning Mon, 3 Nov., priced at AU$713 found 6 days ago
United
Sun, 10 Aug. - Thu, 14 Aug.
DFW
Dallas
SJU
San Juan
AU$974 Return, just found
AU$974
Return
just found
Select United flight, departing Sun, 10 Aug. from Dallas to San Juan, returning Thu, 14 Aug., priced at AU$974 just found

Find the cheapest month to fly from Dallas (DFW) to San Juan (SJU)

April is typically the cheapest month to fly

From AU$196 - AU$692 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.