HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dallas

$63+ Cheap flights from San Juan to Dallas

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DFW
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Juan to Dallas with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Juan to Dallas are usually found in February or January, booked 33 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from San Juan to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 1, 2025.

Round-trip from

$161
(Mytrip)

One-way from

$63
(Cheapflightsfares)

Popular in

November

Cheapest in

February

Average price

$271
From San Juan to Dallas
Search Deals
One-way flight from San Juan to Dallas
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from San Juan to Dallas

Cheapest flights from San Juan to Dallas
Explore the most affordable flight options available from San Juan to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1712:54 amSJU - DFW
Nonstop5h 28mSpirit Airlines
Sat 4/267:25 amDFW - SJU
1 stop25h 07mSpirit Airlines
Deal found 3/31$161
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/79:30 pmSJU - DFW
1 stop14h 59mMultiple Airlines
Mon 4/285:59 pmDFW - SJU
Nonstop4h 40mMultiple Airlines
Deal found 3/31$217
This Frontier deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/92:45 amSJU - DFW
1 stop11h 19mFrontier
Sun 4/1312:37 pmDFW - SJU
1 stop10h 17mFrontier
Deal found 3/31$296
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2311:15 amSJU - DAL
1 stop9h 20mSouthwest
Tue 4/296:50 amDAL - SJU
1 stop7h 45mSouthwest
Deal found 3/31$345
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/82:28 pmSJU - DAL
1 stop7h 06mDelta
Tue 7/158:00 amDAL - SJU
1 stop7h 50mDelta
Deal found 3/31$365
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:29 pmSJU - DAL
2 stops28h 54mMultiple Airlines
Sun 5/46:23 pmDAL - SJU
2 stops25h 10mMultiple Airlines
Deal found 3/31$4,456

Cheapflights Fare Finder

Customize your flight search to find flights from San Juan to Dallas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
Use the filters below to find and compare flights from San Juan to Dallas that are best for you.

Fly from

San Juan

Fly to

Dallas

Route

Depart

Return

Price

San JuanDallas

SJU - DFW

SJUDFW

San Juan Luis Munoz Marin Intl

Thu 4/17

12:54 am-5:22 am

Nonstop5h 28m

Dallas/Fort Worth

Sat 4/26

7:25 am-9:32 am

1 stop25h 07m

$161

San JuanDallas

SJU - DFW

SJUDFW

San Juan Luis Munoz Marin Intl

Mon 4/7

9:30 pm-11:29 am

1 stop14h 59m

Dallas/Fort Worth

Mon 4/28

5:59 pm-11:39 pm

Nonstop4h 40m

$217

San JuanDallas

SJU - DFW

SJUDFW

San Juan Luis Munoz Marin Intl

Wed 4/9

2:45 am-1:04 pm

1 stop11h 19m

Dallas/Fort Worth

Sun 4/13

12:37 pm-11:54 pm

1 stop10h 17m

$296

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

Wed 4/23

11:15 am-7:35 pm

1 stop9h 20m

Dallas Love Field

Tue 4/29

6:50 am-3:35 pm

1 stop7h 45m

$345

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

Tue 7/8

2:28 pm-8:34 pm

1 stop7h 06m

Dallas Love Field

Tue 7/15

8:00 am-4:50 pm

1 stop7h 50m

$365

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

Thu 5/1

1:29 pm-5:23 pm

2 stops28h 54m

Dallas Love Field

Sun 5/4

6:23 pm-8:33 pm

2 stops25h 10m

$4,456

San JuanDallas

SJU - DFW

SJUDFW

San Juan Luis Munoz Marin Intl

Thu 4/17

12:54 am-5:22 am

Nonstop5h 28m

$63

San JuanDallas

SJU - DFW

SJUDFW

San Juan Luis Munoz Marin Intl

Mon 4/21

3:56 am-12:04 pm

1 stop9h 08m

$144

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

Tue 4/22

7:00 am-2:10 pm

2 stops8h 10m

$185

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

Fri 6/6

2:31 pm-11:53 pm

1 stop10h 22m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 15 results
1
2

Best time to book a flight from San Juan to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from San Juan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan to Dallas

How far ahead should I book a flight from San Juan to Dallas?

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Dallas. Price data was last updated on March 28, 2025.

To ensure you get the cheapest price possible for a flight from San Juan to Dallas, you should look to book at least 33 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Juan to Dallas?

Currently, August is the cheapest month in which you can book a flight from San Juan to Dallas (average of $216). Flying from San Juan to Dallas in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJU to DFW?

Find hourly flight availability from San Juan to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

When flying from San Juan to Dallas, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 55% versus a flight in the morning.

What is the cheapest day to fly from San Juan to Dallas?

Use this chart to determine the cheapest time to fly round-trip from San Juan to Dallas. Price data was last updated on March 31, 2024.

Travelers seeking maximum savings on their San Juan to Dallas flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Juan to Dallas

Explore weekly flight availability from San Juan to Dallas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 1, 2025.

The most flights from PR1 to A78 are scheduled on a Monday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Dallas by month

Plan your trip to Dallas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dallas ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas when rainfall is around 1.9 in.

Temperature in Dallas by month

Plan your trip to Dallas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dallas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas. Reviews last updated April 1, 2025.
Read through reviews of airlines operating flights from San Juan to Dallas, such as Southwest, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,276 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,899 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,614 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
7,884 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Juan to Dallas round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Dallas, with prices starting at $161. Additional round-trip tickets that might be worth considering are offered by Frontier and Southwest, with the lowest prices starting at $296 and $345, respectively. Users have found that Spirit Airlines is 41% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Juan to Dallas one-way?

    $63 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Southwest, with prices starting from $144 and $185, respectively.

  • What are the most reliable airlines from San Juan to Dallas?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Juan to Dallas on time: Spirit Airlines (96%), American Airlines (67%), Alaska Airlines (67%).

  • What are the cheapest flights from San Juan to Dallas?

    Looking for the cheapest flight from San Juan to Dallas? While on average our users pay $3,924, our data indicates the cheapest price to be $92. The most popular route (San Juan Luis Munoz Marin Intl - Dallas/Fort Worth), is priced around $138.

  • Can I find deals for flights from San Juan to Dallas that include hotel bookings?

    Yes. In addition to deals on San Juan to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Dallas.

  • Can I find deals for business class flights from San Juan to Dallas?

    Yes. Cheapflights offers flight deals from San Juan to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan to Dallas?

    Currently, August is the cheapest month in which you can book a flight from San Juan to Dallas (average of $216). Flying from San Juan to Dallas in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from San Juan to Dallas

Discover the top 6 airlines that operate flights from San Juan to Dallas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$127Average$204FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$162Average$272FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$233Average$345FlexibilityNo cancel feeOn-time69%
DeltaCheapest$247Average$454FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$270Average$434FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$309Average$480FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.