Cheap flights from Dallas to San Juan

Dallas/Fort Worth
DFW
Luis Muñoz Marín
SJU

Flight deals from Dallas to San Juan

Below you can see the best deals on flights Dallas — San Juan for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 15 September, from $131.

Top 10 cheap flights from Dallas to San Juan

F9
F9
F9
$ 129

Dallas — San Juan

13:23—14:18
23 Sep 2026
23 h 55 m
2 stops
F9
F9
F9
$ 129

Dallas — San Juan

13:23—17:43
23 Sep 2026
27 h 20 m
2 stops
F9
F9
F9
$ 129

Dallas — San Juan

13:23—09:35
15 Sep 2026
19 h 12 m
2 stops
F9
F9
F9
$ 129

Dallas — San Juan

13:23—14:18
16 Sep 2026
23 h 55 m
2 stops
F9
F9
F9
$ 129

Dallas — San Juan

19:48—01:52
21 Sep 2026
29 h 4 m
2 stops
F9
F9
F9
$ 129

Dallas — San Juan

19:48—01:52
21 Sep 2026
29 h 4 m
2 stops
F9
F9
F9
$ 135

Dallas — San Juan

19:48—14:18
23 Sep 2026
17 h 30 m
2 stops
F9
F9
F9
$ 135

Dallas — San Juan

19:48—17:43
23 Sep 2026
20 h 55 m
2 stops
F9
F9
F9
$ 135

Dallas — San Juan

13:23—14:18
23 Sep 2026
23 h 55 m
2 stops
F9
F9
F9
$ 135

Dallas — San Juan

13:23—17:43
23 Sep 2026
27 h 20 m
2 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Dallas — San Juan flight

Looking for cheap flights from Dallas to San Juan? Compare fares from different airlines, check the flight schedule and travel time — and book your Dallas — San Juan ticket online at the best price.

The route has direct flights — around 84 flights per week, flights are operated by Spirit Airlines, American Airlines, Frontier Airlines, Alaska Airlines, a nonstop flight takes about 4 h 52 min, the distance between the cities is around 3,455 km.

Planning your trip? You may find our San Juan travel guide, how to get from the airport into town and San Juan weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $131Min. price
SeptemberCheapest
JulyPeak season
YesDirect flights
3,455 kmDistance
4 h 52 minTravel time
4Airlines
84 / wkFlights

Flight schedule from Dallas to San Juan

The table shows direct flights from Dallas to San Juan on the selected date. The flight takes approximately 4 h 52 min. Regular flights are operated by Spirit Airlines, American Airlines, Frontier Airlines and Alaska Airlines. Departures from Dallas/Fort Worth International Airport and Dallas Love Field airports, arrivals at Luis Muñoz Marín International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Dallas — San Juan

Below is a calendar of the lowest flight ticket prices for Dallas — San Juan by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $131 in September, and the most expensive are around $418 in July. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Dallas to San Juan by month. Tickets are usually cheapest in October (around $216) and priciest in December (about $335) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$248mediumMay$259mediumSep$227low
Feb$259mediumJun$324highOct$216low
Mar$302highJul$281mediumNov$259medium
Apr$270mediumAug$238lowDec$335high

Some values are estimated based on seasonality.

When to fly

Weather in San Juan: it is warmest in August (up to 30 °C on average) and coolest in February (around 27 °C). The driest month is January.

Tickets are usually cheapest in September and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · San Juan

Dry and wet days · San Juan

Wind speed and direction · San Juan

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How to get the best deal on a Dallas — San Juan ticket

  • Book ahead: fares for Dallas — San Juan are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Dallas is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to San Juan is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Dallas — San Juan route are operated by 4 airlines; Spirit Airlines runs the most flights (around 39% of all flights). Compare carriers, flight shares and schedules below.

  • Spirit AirlinesNK
    11x/week
    WebsiteFleet: 20544.1M pax/year
    • Direct flight DFW → SJU11x/week
      Duration
      4h 31m
      Days
      MTWTFSS
    39.3%Open →
  • American AirlinesAA
    9x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight DFW → SJU9x/week
      Duration
      4h 59m
      Days
      MTWTFSS
    33.3%Open →
  • Frontier AirlinesF9
    5x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight DFW → SJU5x/week
    16.7%Open →
  • Alaska AirlinesAS
    3x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight DFW → SJU3x/week
      Days
      MTWTFSS
    10.7%Open →

Cities and airports on the Dallas — San Juan route

Flights Dallas — San Juan depart from Dallas/Fort Worth International Airport and Dallas Love Field and arrive at Luis Muñoz Marín International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Dallas

DFW
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

San Juan

SJU
Puerto Rico
About the cityHow to get thereWeatherAll about the country Puerto Rico
Departure airports
Arrival airports

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Frequently asked questions about the Dallas — San Juan flight

How long is the flight from Dallas to San Juan?

A nonstop Dallas — San Juan flight takes about 4 h 52 min — the distance between the cities is around 3,455 km.

How far is it from Dallas to San Juan?

The distance from Dallas to San Juan is about 3,455 km, which a nonstop flight covers in around 4 h 52 min.

Are there direct flights from Dallas to San Juan?

Yes, there are nonstop flights Dallas — San Juan — around 84 flights per week.

Which airlines fly from Dallas to San Juan?

Airlines operating Dallas — San Juan include Spirit Airlines, American Airlines, Frontier Airlines, Alaska Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Dallas — San Juan flights use?

Flights from Dallas depart from Dallas/Fort Worth International Airport, Dallas Love Field, and arrive at Luis Muñoz Marín International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Dallas to San Juan?

The price of a Dallas — San Juan ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in July. Tickets typically cost between $131 and $418. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Dallas — San Juan?

Flights Dallas — San Juan are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Dallas to San Juan?

To catch a low fare Dallas — San Juan, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Dallas

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New York CityHoustonLos AngelesAtlantaSeattleChicagoOrlandoDenverMiamiLas VegasWashington, D.C.PhoenixCancunFort LauderdaleSan DiegoTampaDetroitBostonNashvilleAustinSan FranciscoCharlotteSan AntonioMinneapolisSalt Lake CityOklahoma CityPhiladelphiaSanta AnaMexico CityBirminghamBentonvilleKansas CityMidlandTulsaMonterreyTorontoNew OrleansRaleighSt. LouisAmarillo

Where else you can fly from San Juan

See all
OrlandoNew York CityFort LauderdalePhiladelphiaMiamiSanto DomingoPunta CanaAtlantaCharlotte AmalieChicagoHoustonTampaWashington, D.C.BostonTortolaPanama CityHartfordMadridMedellínGustaviaCharlotteBogotaJacksonvilleSaint CroixViequesMexico CitySan AntonioDetroitRaleighTorontoDominicaClevelandVirgin GordaSan JoséCulebraSantiagoProvidenceMinneapolisMontrealThe Valley

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