Dallas to San Juan flights
The cheapest round trip we found from Dallas to San Juan is $196 (Jan 24 – 26, 2027, 1 stop), 4% below the usual $204.
DFW to SJU · Round trip · Economy · Prices per person in USD · Price found (2 days ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $198 |
| December 2026 | $511 |
| January 2027 | $196 (cheapest month) |
| February 2027 | $211 |
Cheapest dates in the next 4 months
Round trip, per person-
Jan 24 – 26, 2027 2 nights · leave Sun$196$196 Book
Frontier Airlines 1 stop · 5h 39m -
Nov 10 – 12 2 nights · leave Tue$198$198 Book
Frontier Airlines 1 stop · 5h 19m
-
Jan 8 – 11, 2027 3 nights · leave Fri$216 +6% vs usual$216 +6% vs usual Book
Frontier Airlines 2 stops · 8h 22m
-
Jan 7 – 10, 2027 3 nights · leave Thu$248 +22% vs usual$248 +22% vs usual Book
Frontier Airlines 1 stop · 5h 29m
-
Jan 15 – 20, 2027 5 nights · leave Fri$256 +25% vs usual$256 +25% vs usual Book
Frontier Airlines 2 stops · 8h 07m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Plan the rest of your trip
San Juan · Jan 24 – 26, 2027- Car rental Economybookings · compare rental companies (opens Economybookings in a new tab)
- Things to do in San Juan Klook · tours and tickets (opens Klook in a new tab)
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Good to know
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Dallas to San Juan: questions
How much does a flight from Dallas to San Juan cost?
The cheapest round trip we have found right now is $196, leaving January 24 and returning January 26. The usual price on this route is about $204, so this fare is 4% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Dallas to San Juan?
January 2027, with round trips from $196. The most expensive month in our data is December (from $511). Based on the 4 months ahead we have prices for.
Which airports do Dallas to San Juan flights use?
Dallas airports include Dallas/Fort Worth International (DFW), Addison (ADS) and Dallas Love Field (DAL). San Juan airports include Luis Munoz Marin International (SJU) and Isla Grande (SIG). The prices on this page cover every airport in both cities (DFW and SJU are the city codes).
About this route
We track round-trip economy fares from Dallas (United States) to San Juan (Puerto Rico) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $196, departing January 24 and returning January 26, about 4% below the usual $204. Right now we're following 5 upcoming date combinations on this route. The cheapest month to fly in our data is January, from $196. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.