$58 Flights from Dallas (DFWA) to San Juan (SJUA)

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Flight deals from Dallas to San Juan

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

Find the cheapest month to fly from Dallas to San Juan

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

Direct flights from Dallas to San Juan

Alternative Dallas to San Juan routes

Looking for the cheapest, fastest or easiest route from Dallas 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 found$58
Cheapest month to flyFebruary
Average flight time4 hrs, 37 mins
Most popular airlineAmerican Airlines
Average flights per week57

Finding cheap flights from Dallas 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 round-trip flight from Dallas to San Juan is $116. 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 37 minutes is the average flight time from Dallas to San Juan.
American Airlines, Alaska Airlines and Qatar Airways fly direct from Dallas to San Juan.
There are 62 flights per week flying from Dallas to San Juan, as of December 2025.
The cheapest month to fly from Dallas to San Juan is usually January.
If you're flying from Dallas, the cheapest airport near San Juan is San Juan Luis Munoz Marin – which is 7.0 miles away from the center of San Juan. We've found flights to this airport from $116.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dallas to San Juan on Wednesday, January 7, 2026.
Yes – the average flight time is 4 hours and 37 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 December, the average temperature is usually around 78°F. August is typically the warmest month in San Juan, when it usually averages around 85°F. You can expect the least rain in February. The coldest month is January, with temperatures averaging 74°F. The rainiest month is September.
The cheapest airline that flies to San Juan is Frontier Airlines.

Traveling from Dallas to San Juan: what you need to know

  • Dallas's main base, Dallas/Fort Worth International Airport (DFW), is where many unforgettable trips begin. Explore the departure options from here when searching for a flight from Dallas to San Juan.

  • Touch down at San Juan's chief entry point, Luis Munoz Marin International Airport (SJU).

  • The average length of a direct Dallas to San Juan flight is 4 hours 40 minutes.

  • The timezone in San Juan is UTC-4, which is one hour ahead of Dallas.

  • 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. Board the first flight from Dallas to San Juan with Spirit Airlines at 05:45. If you prefer to get more out of your day before jetting off, the last flight from DFW to SJU is with American Airlines at 23:37.

  • For a stress-free start to your trip, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to board your Dallas to San Juan flight.

  • Traveling during a popular month such as July? School holidays and other popular periods can mean longer lines and delays at check-in and security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before domestic departures.

How to find the cheapest flights from Dallas to San Juan

  • At the moment, $58 is the best price we've seen for a one-way ticket from Dallas to San Juan. The cheapest price for a return flight is $116. Keep in mind fares can change due to demand at the time of booking.

  • Lock in cheap Dallas to San Juan flights by booking two months ahead. Based on our research, that's the sweet spot for picking up a bargain.

  • May is the best month for landing an amazing deal on a plane ticket from Dallas to San Juan. If you're looking to travel at a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • Getting a cheap flight from Dallas to San Juan is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when the price has dropped.

  • Lock in a cheap Dallas to San Juan flight with the help of our filters. Choose your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Flying from Dallas

Dallas/Fort Worth International Airport (DFW)

  • If you're after a direct flight from Dallas to San Juan, you can depart from Dallas/Fort Worth International Airport (DFW). Get from DFW to Luis Munoz Marin International Airport (SJU) in one continuous trip.

  • Be on the lookout for deals with American Airlines. This airline offers direct Dallas to San Juan plane tickets out of DFW.

  • Stopovers are the perfect opportunity to take a break from traveling — and perhaps even visit a new city. When searching for Dallas to San Juan flights leaving from Dallas/Fort Worth International Airport, deselect the 'Direct flights only' box to see where you can visit along the way. Here are some popular options to consider:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Miami International Airport (MIA)

    • Orlando International Airport (MCO)

  • Traveling from central Dallas to DFW takes around 1 hour on public transport. If you ride-share, drive or grab a cab, you'll cover the 16 miles in 25 minutes or so, depending on traffic.

  • After a stress-free start to your journey? Stay near Dallas/Fort Worth International Airport. Whether you're boarding an early flight from Dallas to San Juan or want to avoid feeling rushed, these hotels are ideal:

  • 73.22% of flights departing from Dallas/Fort Worth International Airport land at their destination on time.

  • DFW is located at 2400 Aviation Dr.

Arriving in San Juan

Luis Munoz Marin International Airport (SJU)

  • The distance from Luis Munoz Marin International Airport (SJU) to central San Juan is approximately 7 miles. It takes around 10 minutes to reach the center driving.

  • Getting there by public transport will take you around 55 minutes.

  • The last thing you want is a long journey to your hotel if you're getting in late on a flight from Dallas to San Juan. Check in to one of these accommodation options near SJU instead:

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

  • Lock in the best deal by booking your vehicle from Luis Munoz Marin International Airport around two weeks ahead of your departure.

Fernando Luis Ribas Dominicci Airport (SIG)

  • Once your flight from Dallas to San Juan has touched down, you can get to the city center in around 15 minutes by car. Central San Juan is roughly 4 miles from Fernando Luis Ribas Dominicci Airport (SIG).

  • If you hop on public transport, you'll get to the city center in 1 hour or so.

Best time to go to San Juan

  • May is the quietest month for flights from Dallas to San Juan, while July is the busiest. Figure out the ideal time to visit San Juan based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Book a Dallas to San Juan ticket departing in September if you're eager to experience the city during its warmest month. You can expect temperatures in San Juan to range from 73ºF to 91ºF.

  • Search for cheap flights from Dallas to San Juan in February if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 68ºF and 82ºF on average.

More about San Juan

  • Start your San Juan trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Dallas to San Juan, explore our selection of accommodation options including:

  • There are so many things to do and see in this city it can be hard to know where to start. Castillo San Felipe del Morro, La Garita del morro de san juan bahia and Fortaleza Street are highlights which should feature on any good San Juan itinerary.

Explore more of Puerto Rico

  • Bayamon is just one of the many cities in Puerto Rico waiting to be explored after you've seen San Juan. Around 6 miles to the west, its top attractions include Plazoleta Ignacio Zorrilla, La Plaza de la Bomba Puertorriqueña, Monumento a los Trovadores and Parque Palm Court.

  • Carolina is another essential stop in Puerto Rico and is around 7 miles east of San Juan. No trip is complete without a visit to Isla Verde Beach, Parque de Doble A Roberto Clemente Walker and Drone Zone Track.

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