Cheap Flights from Dallas, TX to San Juan from $78

Return flight: San Juan – Dallas
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On Cheapflightsplus.com you will find 4 direct and 405 connecting flights from Dallas to San Juan. You can compare airfare deals from 8 airlines and multiple travel sites from $78, book and save on cheap plane tickets and last minute offers. Also check out DFW-SJU flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Dallas to San Juan Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $78 (one-way), $134 (round-trip).
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Best Flights from Dallas to San Juan Today

Take a look at the list of non stop flights and flights with layovers from Dallas to San Juan with the lowest price of $78. The fastest direct flight takes 4h 34m and the fastest connecting – 6h 41m.
Price Departure Arrival Flight Duration Airline Flight
from $78
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07:00
Dallas
Dallas/FT Worth Intl
 12:47
San Juan
Luis Munoz Marin Intl
 4h 47m Spirit Airlines
NK3707
from $108
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09:55
Dallas
Dallas/FT Worth Intl
 15:43
San Juan
Luis Munoz Marin Intl
 4h 48m Spirit Airlines
NK1379
from $143
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14:04
Dallas
Dallas/FT Worth Intl
 19:45
San Juan
Luis Munoz Marin Intl
 4h 41m Spirit Airlines
NK1801
from $95
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12:14
Dallas
Dallas/FT Worth Intl
 23:53+1 день
San Juan
Luis Munoz Marin Intl
 10h 39m
layover
3h 11m - Philadelphia
 Frontier Airlines
F93986
F94462
from $122
Find flight
06:00
Dallas
Dallas/FT Worth Intl
 14:15
San Juan
Luis Munoz Marin Intl
 7h 15m
layover
1h 15m - Atlanta
 Frontier Airlines
F93022
F92082
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 18, 2025
Full flight schedule will help you in detecting at what time planes fly from Dallas to San Juan. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
05:30 — 15:41
05:30 — 09:25 NK971 Spirit Airlines
Dallas — Miami
3h 39m stop
13:04 — 15:41 NK1037 Spirit Airlines
Miami — San Juan
9h 11m
including layover
Find flight
from$134
06:00 — 14:15
07:00 — 10:27 F93022 Frontier Airlines
Dallas — Atlanta
1h 15m stop
11:36 — 15:15 F92082 Frontier Airlines
Atlanta — San Juan
7h 15m
including layover
Find flight
from$122
06:30 — 14:45
06:30 — 09:44 NK1367 Spirit Airlines
Dallas — Atlanta
1h 33m stop
11:17 — 14:45 NK1389 Spirit Airlines
Atlanta — San Juan
7h 15m
including layover
Find flight
from$131
07:00 — 12:47
07:00 — 12:47 NK3707 Spirit Airlines
Dallas — San Juan
4h 47m
Find flight
from$78
07:10 — 12:44
07:10 — 12:44 NK2531 Spirit Airlines
Dallas — San Juan
4h 34m
Find flight
from$256
08:00 — 15:41
08:00 — 11:59 NK1036 Spirit Airlines
Dallas — Miami
1h 5m stop
13:04 — 15:41 NK1037 Spirit Airlines
Miami — San Juan
6h 41m
including layover
Find flight
from$134
09:55 — 15:43
09:55 — 15:43 NK1379 Spirit Airlines
Dallas — San Juan
4h 48m
Find flight
from$108
11:22 — 23:59
+1 day
11:00 — 14:50 F91952 Frontier Airlines
Dallas — Orlando
5h 53m stop
13:48 — 17:45 F92982 Frontier Airlines
Orlando — San Juan
11h 37m
including layover
Find flight
from$108
11:43 — 00:54
+1 day
11:43 — 15:33 NK2454 Spirit Airlines
Dallas — Orlando
6h 36m stop
22:09 — 00:54 NK1989 Spirit Airlines
Orlando — San Juan
12h 11m
including layover
Find flight
from$133
12:14 — 23:53
+1 day
07:56 — 12:05 F93986 Frontier Airlines
Dallas — Philadelphia
3h 11m stop
21:42 — 02:32 F94462 Frontier Airlines
Philadelphia — San Juan
10h 39m
including layover
Find flight
from$95
14:04 — 19:45
14:04 — 19:45 NK1801 Spirit Airlines
Dallas — San Juan
4h 41m
Find flight
from$143
14:56 — 00:06
+1 day
14:56 — 17:10 NK1634 Spirit Airlines
Dallas — Chicago
1h 13m stop
18:23 — 00:06 NK1635 Spirit Airlines
Chicago — San Juan
8h 10m
including layover
Find flight
from$134
20:00 — 10:45
+1 day
20:00 — 23:42 NK2263 Spirit Airlines
Dallas — Orlando
8h 12m stop
07:54 — 10:45 NK2525 Spirit Airlines
Orlando — San Juan
13h 45m
including layover
Find flight
from$133
20:12 — 07:59
+1 day
19:45 — 23:44 F92886 Frontier Airlines
Dallas — Orlando
5h 9m stop
10:26 — 13:24 F91824 Frontier Airlines
Orlando — San Juan
10h 47m
including layover
Find flight
from$128
20:18 — 11:57
+1 day
19:28 — 22:49 NK2358 Spirit Airlines
Dallas — Atlanta
8h 52m stop
08:00 — 11:31 NK2404 Spirit Airlines
Atlanta — San Juan
14h 39m
including layover
Find flight
from$133
*Departure and arrival times - local. Updated on September 18, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Dallas to San Juan depends on and how to choose the most interesting flight option for you.

Distance between Dallas and San Juan is 3482 miles. Time difference between the cities is 2h. Airplanes depart 05:00 to 22:39 from 6 Dallas airports and arrive 05:00 to 22:39 to 2 San Juan airports. Average flight time is 4h 44m.

  • The fastest flight 4h 34m
  • Average flight time 4h 44m
  • The earliest flight 05:00
  • The latest flight 22:39
  • Distance 2164 ml

The cheapest months to travel to San Juan are august (from 78 $), january (from 95 $), september (from 95 $).

The most expensive months are october (from 171 $), may (from 145 $), june (from 133 $).

What is the lowest airfare Dallas to San Juan?

The cheapest plane ticket found by our users is $78. This airfare is for economy class on one-way NK3707 flight by Spirit Airlines for August 28, 2025 which leaves Dallas/FT Worth Intl in Dallas at 07:00 am and arrives at San Juan Luis Munoz Marin Intl at 12:47.

Economy class
$78
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Business class
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First class
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Popular Airlines on the Route

The flight Dallas — San Juan is served by 8 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 19 departures per week at the price of from $ 95 . And the most expensive tickets are offered by Finnair airline - from $ 1547.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is NK2531 by Spirit Airlines takes 4h 34m and the cheapest is NK3707 by Spirit Airlines for $78.

  • NK - Spirit Airlines
    from $78
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Connecting Flights

There are 405 flights with layovers on the route. The fastest connecting flight is NK1036 by Spirit Airlines takes 6h 41m and the cheapest is NK3707 by Spirit Airlines for $95.

  • F9 - Frontier Airlines
    from $95
    Find
  • AV - Avianca
    from $532
    Find
  • SY - Sun Country Airlines
    from $249
    Find
  • AY - Finnair
    from $1547
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  • LF - flynordic
    from $245
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  • Y4 - Volaris
    from $485
    Find
  • UA - United Airlines
    from $171
    Find
  • NK - Spirit Airlines
    from $131
    Find
See more connecting flights

Airports

You can fly from Dallas to San Juan from 6 airports (Addison, Fort Worth Alliance, Dallas North, Dallas/FT Worth Intl, Dallas Executive, Love Field).

Dallas airports

  • Addison-ADS
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  • Fort Worth Alliance-AFW
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  • Dallas North-DNE
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  • Dallas/FT Worth Intl-DFW
    from $78
    Find
  • Dallas Executive-RBD
    Find
  • Love Field-DAL
    Find

San Juan airports

  • Isla Grande-SIG
    Find
  • Luis Munoz Marin Intl-SJU
    Find

Airplanes

There are flights to San Juan from Dallas by 8 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Dallas

You may also consider searching for discounted plane tickets to some other popular places from Dallas within United States.

Top International Destinations from Dallas

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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