Cheap flights from San Juan to Dallas
from 142 US$

From 360 USD — compare hundreds of airlines

We search 100+ flight sitesDirect flights~4h 48mReturn route: Dallas → San Juan

The cheapest month is usually 2026-09 · 142 US$

Live fares from 100+ sites — free, with no hidden fees.

About this route

Compare flights from San Juan to Dallas, a about 3,444 km route (around 4h 48m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as American Airlines operate this route.

Nonstop time

4h 48m

Distance

3,444 km

Stops

Nonstop

Airlines

The airports on this route

San Juan

Aeropuerto Internacional Luis Muñoz MarínSJU

About 13 km from Old San Juan

Getting around: Taxis, apps, shuttles and rental cars

When to buy and when to fly

Prices by date

Fares found by date — cheapest days in green.

See prices for my dates →

142 US$

10/09

How to get the best price

1The sticker price is real — but it moves fastLow fares last hours or days. If the number works, search it today; waiting rarely improves it.

2Buy 4–8 weeks aheadThat window usually holds the best fares; holidays call for even more margin.

3Flexibility = moneyShifting departure 2–3 days can move the fare 100+ US$. Tuesdays and Wednesdays tend to be cheap.

Airlines on this route

American Airlines

FAQ

What's the cheapest month to fly San Juan to Dallas?

It's usually 2026-09, from 142 USD. Use the price calendar to compare other dates.

How long is the flight from San Juan to Dallas?

A nonstop flight takes about 4h 48m and covers around 3,444 km. Connecting itineraries take longer.

Are there direct flights from San Juan to Dallas?

Yes, this route has nonstop flights. Filter by "nonstop" to see them.

Which airlines fly from San Juan to Dallas?

American Airlines operate this route, among others. Compare them all in the results.

When should I book San Juan–Dallas flights?

As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.