Dallas to San Juan flights

Find your dates. Discover your next journey.

Lowest observed

€80

Cheapest month

November 2026

Last checked

10 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €80

Lowest observed

2 Nov 2026

1 stop · One way

Cheapest observed day · Last checked: 10 Oct 2026

When to fly

Explore dates

More dates worth a look

Find the dates that work for you

The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.

Lowest observed: €80, departing 2 Nov 2026 (Last checked: 10 Oct 2026)One-way fareCheck live prices for this route
Airlines seen: Frontier Airlines
Reported fastest flight: 5h 48m
Non-stop: Yes

Short answer

We have seen Frontier Airlines fares from Dallas to San Juan. The lowest fare our own searches returned is €80, seen on 10 Oct 2026. November 2026 is the cheapest month in our observations, at €80. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Dallas to San Juan. Prices move often, so pick your dates to see the latest options.

Route distance: 3,446 km
Reported fastest flight: 5h 48m
Airlines seen: Frontier Airlines
Alternative airports: ADS, AFW, DAL, SIG

Route-level information; individual journeys vary.
Published schedules report non-stop service with American Airlines. Check current timetables.

A clearer picture of your fare

Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

Compare the same trip

We show like-for-like journeys so the comparison is fair.

Confirm with the provider

The price is final on the provider's site, where your booking is completed.

How our prices work

Airport to city: straight-line distance

Dallas Love Field (DAL) → Dallas, city gazetteer reference point (32.7767, -96.7970): ≈ 9 km.
Dallas Fort Worth International Airport (DFW) → Dallas, city gazetteer reference point (32.7767, -96.7970): ≈ 26 km.
Fernando Luis Ribas Dominicci Airport (SIG) → San Juan, city gazetteer reference point (18.4663, -66.1057): ≈ 1 km.
Luis Munoz Marin International Airport (SJU) → San Juan, city gazetteer reference point (18.4663, -66.1057): ≈ 11 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.