Cheap Flights from Dallas Fort Worth International to San Juan

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Flight deals from Dallas Fort Worth International to San Juan

Looking for a cheap last-minute deal or the best return flight from Dallas Fort Worth International to San Juan? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Dallas Fort Worth International to San Juan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dallas Fort Worth International to San Juan flights are currently cheapest in June.

Direct flights from Dallas Fort Worth International to San Juan

Alternative Dallas Fort Worth International to San Juan routes

Looking for the cheapest, fastest or easiest route from Dallas Fort Worth International to San Juan? You could fly into the following airports instead.

Dallas to San Juan: Flight information

The things to know before you go.
Cheapest flight foundR 1,739
Cheapest month to flyJune
Average flight time4 hrs, 41 mins
Most popular airlineQatar Airways
Average flights per week39

Finding cheap flights from Dallas Fort Worth International to San Juan: Frequently asked questions

There are 6 airports in San Juan: San Juan Isla Grande, San Juan Luis Munoz Marin, Roosevelt Roads, Ponce, Vieques, and Culebra.
The best price we found for a return flight from Dallas Fort Worth International to San Juan is R 3,605. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 41 minutes is the average flight time from Dallas Fort Worth International to San Juan.
Qatar Airways, American Airlines and Alaska Airlines fly direct from Dallas Fort Worth International to San Juan.
As of June 2025, there are 39 flights per week flying from Dallas Fort Worth International to San Juan.
The cheapest month to fly from Dallas Fort Worth International to San Juan is usually June 2025.
If you're flying from Dallas Fort Worth International Airport, the cheapest airport near San Juan is San Juan Luis Munoz Marin – which is 11.3 km away from the centre of San Juan. We've found flights into this airport from R 3,605.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dallas Fort Worth International Airport to San Juan on Saturday, 30 August 2025.
Yes – the average flight time is 4 hours and 41 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Juan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Juan is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 27°C. August is typically the warmest month in San Juan, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging 23°C. The rainiest month is September.
Currently, Frontier Airlines and Spirit Airlines offer the cheapest flight tickets to San Juan.

Travelling from Dallas/Fort Worth International Airport (DFW) to San Juan: what you need to know

  • Around 5 hours 25 minutes is how long you can expect to be in the air on a direct flight from Dallas/Fort Worth International Airport to San Juan.

  • The timezone in San Juan is UTC-4. The city is one hour ahead of Dallas, where Dallas/Fort Worth International Airport is located.

  • With 16 flights a week between the two airports, Dallas/Fort Worth International Airport (DFW) to Luis Munoz Marin International Airport (SJU) is the most popular route. Spirit Airlines operates the earliest flight at 05:45. If you're eager to get more out of your day before taking off, the last departure from DFW to SJU is with American Airlines at 23:37.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your DFW to San Juan flight.

  • Planning to travel during a peak time like school or public holidays? Expect longer lines at security and check-in. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • Direct Dallas/Fort Worth International Airport to San Juan tickets are available for booking. Luis Munoz Marin International Airport (SJU) will be your arrival point.

  • American Airlines is a popular carrier that operates direct flights from Dallas/Fort Worth International Airport to San Juan.

  • Think about adding a stopover to potentially unlock a cheaper flight ticket from DFW to San Juan. Just uncheck 'Direct flights only' during your search. Take a break (and maybe save some cash) by stopping at one of these connection hubs:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Miami International Airport (MIA)

    • Orlando International Airport (MCO)

  • Located around 26 kilometres from central Dallas, DFW can be reached in about 25 minutes by car. The journey on public transport will take roughly 1 hour.

  • Searching for a hotel close to DFW? If you're boarding an early flight from Dallas/Fort Worth International Airport to San Juan, these stays will get you from your pillow to the plane in no time:

  • Of all flights departing from Dallas/Fort Worth International Airport, 73.22% land on schedule at their destination.

  • DFW is located at 2400 Aviation Dr.

How to find the cheapest flights from Dallas/Fort Worth International Airport (DFW) to San Juan

  • R 1,743 is currently the best price for a one-way Dallas/Fort Worth International Airport to San Juan flight. Return flight tickets start at R 3,614. These fares can change depending on demand and availability.

  • Book one month before travelling. Pricing trends suggest that this is the ideal window for finding cheap flights from DFW to San Juan.

  • May is the best month for landing an amazing deal on Dallas/Fort Worth International Airport to San Juan tickets. If you need to travel during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • Spend less time searching for cheap flights from DFW to San Juan by setting up a Price Alert. You'll get an email or push notification on the app when a new discounted fare appears.

  • Find a cheap flight from Dallas/Fort Worth International Airport to San Juan with the help of our filters. Choose your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in San Juan

Luis Munoz Marin International Airport (SJU)

  • Luis Munoz Marin International Airport (SJU) is around 8 kilometres from the centre of San Juan. If you're opting for a ride-share or a cab, the drive will take roughly 10 minutes.

  • It'll take around 55 minutes if you're travelling by public transport.

  • If you have a late flight from Dallas/Fort Worth International Airport to San Juan, nothing beats the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and resting soon after at one of these hotels near SJU:

  • Get on the fast track to adventure by picking up a Luis Munoz Marin International Airport rental car. Grab a set of wheels from Sixt, Ace Rent a Car or U-Save and explore beyond San Juan's usual tourist stops.

  • To get the best deal, reserve your ride from Luis Munoz Marin International Airport about two weeks ahead of your flight from DFW to San Juan.

Fernando Luis Ribas Dominicci Airport (SIG)

  • After your flight from Dallas/Fort Worth International Airport to San Juan has hit the runway, you can make your way to the city centre in around 15 minutes by car. Central San Juan is roughly 8 kilometres from Fernando Luis Ribas Dominicci Airport (SIG).

  • If you're catching public transport, it'll take around 1 hour.

  • There are some great places ready to welcome you near SIG. Tuck yourself in and get cosy after your DFW to San Juan flight at one of these well-located options:

Best time to go to San Juan

  • Carefully consider your dates before securing your flight from Dallas/Fort Worth International Airport to San Juan. The city comes alive during high season, but rates are typically higher and major attractions can be crowded. Plan your trip to San Juan in the low season for a quieter vibe.

  • The warmest month in San Juan is September, with temperatures ranging between 23ºC (73ºF) and 33ºC (91ºF). Lock in your Dallas/Fort Worth International Airport to San Juan flight ticket then if that's your ideal forecast.

  • February has average temperatures of between 20ºC (68ºF) and 28ºC (82ºF). Look for a cheap ticket from DFW to San Juan around that time if you want to travel when it's cooler.

More about San Juan

  • Once you've booked your flight from Dallas/Fort Worth International Airport to San Juan, choose a hotel that combines comfort with a great location. Make one of these options your base for exploring San Juan:

  • La Garita del morro de san juan bahia and Castillo San Felipe del Morro are just a couple of the major attractions to put on your San Juan itinerary. Keep the sightseeing going at Fortaleza Street.

Explore more of Puerto Rico

  • San Juan has plenty going for it, but there are so many other parts of Puerto Rico you'll want to see. Around 113 kilometres west of San Juan, a visit to Aguadilla will keep you on the move. Start with popular sights like El Parterre, Aguadilla Ice Skating Arena and Bandera de los Reyes Magos.

  • If there's time to check out another well-known destination in Puerto Rico, head for Isabela, about 105 kilometres west of San Juan. Amarillo Mango, Urb. Llanos Piscina Park and Noches de Artesania are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.