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$110+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DFW
abr. 22 — abr. 291
mié. 4/22
mié. 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan to Dallas are usually found in February or April, booked 55 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap 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 marzo 23, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/911:03 am
SJU
-
DFW
1 stop12h 59m
Spirit Airlines
sáb. 4/116:34 am
DFW
-
SJU
1 stop16h 24m
Spirit Airlines
Deal found 3/22$157
This Travelocity deal was found by Cheapflights users on 3/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/911:03 am
SJU
-
DFW
1 stop12h 59m
Multiple Airlines
dom. 4/127:50 am
DFW
-
SJU
1 stop16h 27m
Multiple Airlines
Deal found 3/22$160
This Cheapflightsfares deal was found by Cheapflights users on 3/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/311:03 am
SJU
-
DFW
1 stop12h 59m
Spirit Airlines
mar. 4/76:34 am
DFW
-
SJU
1 stop16h 24m
Spirit Airlines
Deal found 3/18$163
This eDestinos deal was found by Cheapflights users on 3/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/47:00 am
SJU
-
DFW
1 stop8h 13m
Spirit Airlines
mar. 4/76:34 am
DFW
-
SJU
1 stop16h 24m
Spirit Airlines
Deal found 3/21$165
This Priceline deal was found by Cheapflights users on 3/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/711:03 am
SJU
-
DFW
1 stop12h 59m
Spirit Airlines
sáb. 4/117:35 am
DFW
-
SJU
1 stop10h 20m
Spirit Airlines
Deal found 3/22$175
This Frontier deal was found by Cheapflights users on 3/21. 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.
jue. 4/166:00 am
SJU
-
DFW
1 stop8h 24m
Frontier
dom. 5/1010:00 pm
DFW
-
SJU
1 stop9h 04m
Frontier
Deal found 3/21$176
This CheapOair deal was found by Cheapflights users on 3/20. 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.
jue. 4/912:55 pm
SJU
-
DFW
1 stop12h 04m
Multiple Airlines
sáb. 4/117:00 am
DFW
-
SJU
1 stop16h 51m
Multiple Airlines
Deal found 3/20$180
This Priceline deal was found by Cheapflights users on 3/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/47:00 am
SJU
-
DFW
1 stop8h 13m
Spirit Airlines
sáb. 4/117:35 am
DFW
-
SJU
1 stop10h 20m
Spirit Airlines
Deal found 3/22$181
This Mytrip deal was found by Cheapflights users on 3/21. 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.
mié. 5/136:41 pm
SJU
-
DFW
1 stop14h 47m
Frontier
lun. 5/185:30 am
DFW
-
SJU
1 stop18h 20m
Frontier
Deal found 3/21$182
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/911:03 am
SJU
-
DFW
1 stop12h 59m
Spirit Airlines
dom. 4/125:45 am
DFW
-
SJU
Nonstop4h 22m
Spirit Airlines
Deal found 3/22$185
This Delta deal was found by Cheapflights users on 3/18. 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.
mié. 4/82:44 pm
SJU
-
DAL
1 stop9h 01m
Delta
mar. 4/146:05 am
DAL
-
SJU
1 stop9h 18m
Delta
Deal found 3/18$322
This Southwest deal was found by Cheapflights users on 3/18. 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.
jue. 4/238:40 pm
SJU
-
DAL
1 stop12h 45m
Southwest
vie. 4/249:10 pm
DAL
-
SJU
1 stop10h 45m
Southwest
Deal found 3/18$346

Find 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 marzo 23, 2026.

Round-trip from

$157
(Cheapflightsfares)

One-way from

$110
(CheapOair)

Popular in

November

Cheapest in

February

Average price

$308
From San Juan to Dallas
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One-way flight from San Juan to Dallas
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Highest demand for flights based on searches. 2% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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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 marzo 23, 2026.
Use the filters below to find and compare flights from San Juan to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

jue. 4/23

8:40 pm-8:25 am

1 stop12h 45m

Dallas Love Field

vie. 4/24

9:10 pm-8:55 am

1 stop10h 45m

$346
Quickest round-trip

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

vie. 4/17

2:00 pm-9:00 pm

1 stop8h 00m

Dallas Love Field

lun. 4/20

3:45 pm-11:25 pm

1 stop6h 40m

$364

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

vie. 5/15

6:50 am-7:45 pm

2 stops13h 55m

Dallas Love Field

dom. 5/17

8:45 pm-9:10 am

1 stop11h 25m

$364

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

jue. 4/9

5:05 am-2:10 pm

2 stops10h 05m

Dallas Love Field

dom. 4/12

8:45 pm-9:10 am

1 stop11h 25m

$396

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

jue. 8/13

5:30 am-5:25 pm

1 stop12h 55m

Dallas Love Field

dom. 8/16

7:20 am-5:05 pm

1 stop8h 45m

$406

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

vie. 6/5

10:20 pm-8:00 am

1 stop10h 40m

Dallas Love Field

mar. 6/16

3:15 pm-12:15 am

1 stop8h 00m

$406

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

mié. 4/29

5:35 am-2:55 pm

2 stops10h 20m

Dallas Love Field

jue. 5/14

1:05 pm-11:40 pm

1 stop9h 35m

$407

San JuanDallas

SJU - DFW

SJUDFW

San Juan Luis Munoz Marin Intl

jue. 4/16

1:00 am-11:30 am

2 stops11h 30m

Dallas/Fort Worth

mar. 4/21

9:43 am-8:34 pm

1 stop9h 51m

$412

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

vie. 6/12

10:20 pm-9:20 am

1 stop12h 00m

Dallas Love Field

lun. 6/15

4:30 pm-12:25 am

1 stop6h 55m

$446

San JuanDallas

SJU - DFW

SJUDFW

San Juan Luis Munoz Marin Intl

mar. 4/14

1:00 am-4:14 pm

2 stops16h 14m

Dallas/Fort Worth

dom. 4/19

12:00 pm-8:38 pm

1 stop7h 38m

$462

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 36 resultsSorted by cheapest first
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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 13, 2026.

To ensure you get the cheapest price possible for a flight from San Juan to Dallas, you should look to book at least 55 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, March is the cheapest month in which you can book a flight from San Juan to Dallas (average of $86). Flying from San Juan to Dallas in July is currently the most expensive (average of $208). 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 marzo 23, 2026.

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 60% 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 14, 2026.

Travelers seeking maximum savings on their San Juan to Dallas flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings 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 marzo 23, 2026.

The most flights from PR1 to A78 are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from San Juan to Dallas?

How often are flights from San Juan to Dallas delayed?

About 13% of weekly flights between San Juan and Dallas have experienced delays in the past year, with the average delay time being 176 minutes.

What is the most punctual flight time for San Juan to Dallas flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on San Juan to Dallas flights?

Over the last year, Spirit Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

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 marzo 23, 2026.
Read through reviews of airlines operating flights from San Juan to Dallas, such as Southwest,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,324 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,462 reviews
Southwest
8.0
Very good
4,324 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,488 reviews
Southwest
8.0
Very good
4,324 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,538 reviews
Southwest
8.0
Very good
4,324 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,019 reviews
Southwest
8.0
Very good
4,324 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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.

  • How long is the flight from San Juan to Dallas?

    For as low as $412, Southwest can have you in Dallas from San Juan in 11h 30m. The distance between San Juan and Dallas is about 2162 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Frontier is currently your cheapest option to Dallas, with prices starting at $132. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Delta, with the lowest prices starting at $146 and $215, respectively. Users have found that Frontier is 56% cheaper than the other options available to this destination.

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

    $85 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 $103 and $144, 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: Finnair (100%), American Airlines (86%), Alaska Airlines (86%).

  • 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 $477, our data indicates the cheapest price to be $148. The most popular route (San Juan Luis Munoz Marin Intl - Dallas/Fort Worth), is priced around $157.

  • 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, March is the cheapest month in which you can book a flight from San Juan to Dallas (average of $86). Flying from San Juan to Dallas in July is currently the most expensive (average of $208). 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

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Alternative routes for San Juan to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Dallas/Fort Worth flights
Luis Munoz Marin Intl to San Antonio flights
Aguadilla to San Antonio flights
Aguadilla to Austin flights

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 marzo 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$132Average$267FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$151Average$275FlexibilityNo cancel feeOn-time65%
DeltaCheapest$215Average$268FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$286Average$537FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$324Average$524FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$342Average$463FlexibilityNo cancel feeOn-time63%

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