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$105+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DFW
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan to Dallas are usually found in February or January, booked 37 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

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 October 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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.
Thu 12/111:27 pmSJU - DFW
Nonstop5h 37mSpirit Airlines
Thu 1/15:54 pmDFW - SJU
Nonstop4h 39mSpirit Airlines
Deal found 10/28$208
This CheapOair deal was found by Cheapflights users on 10/28. 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.
Fri 11/216:00 amSJU - DFW
Nonstop5h 14mSpirit Airlines
Mon 11/245:20 pmDFW - SJU
Nonstop4h 35mSpirit Airlines
Deal found 10/28$209
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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.
Fri 11/216:00 amSJU - DFW
Nonstop5h 14mSpirit Airlines
Sun 12/76:00 pmDFW - SJU
Nonstop4h 35mSpirit Airlines
Deal found 10/28$210
This CheapOair deal was found by Cheapflights users on 10/29. 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.
Sun 12/217:06 pmSJU - DFW
Nonstop5h 43mFrontier
Sat 1/311:59 pmDFW - SJU
Nonstop4h 35mFrontier
Deal found 10/29$211
This Frontier deal was found by Cheapflights users on 10/30. 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.
Thu 12/412:00 pmSJU - DFW
1 stop12h 26mFrontier
Sun 12/76:59 pmDFW - SJU
1 stop12h 38mFrontier
Deal found 10/30$212
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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.
Wed 12/36:00 amSJU - DFW
Nonstop5h 14mSpirit Airlines
Mon 12/86:00 pmDFW - SJU
Nonstop4h 35mSpirit Airlines
Deal found 10/28$213
This Frontier deal was found by Cheapflights users on 10/27. 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 12/34:06 pmSJU - DFW
1 stop8h 23mFrontier
Sun 12/76:59 pmDFW - SJU
1 stop12h 38mFrontier
Deal found 10/27$214
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Thu 12/41:27 pmSJU - DFW
Nonstop5h 37mSpirit Airlines
Sun 12/76:00 pmDFW - SJU
Nonstop4h 35mSpirit Airlines
Deal found 10/30$215
This Frontier deal was found by Cheapflights users on 10/28. 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.
Fri 11/2110:22 pmSJU - DFW
1 stop11h 56mFrontier
Tue 11/258:51 pmDFW - SJU
1 stop10h 49mFrontier
Deal found 10/28$216
This Frontier deal was found by Cheapflights users on 10/28. 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.
Sat 12/207:06 pmSJU - DFW
Nonstop5h 43mFrontier
Mon 12/297:34 pmDFW - SJU
1 stop11h 05mFrontier
Deal found 10/28$217
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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.
Wed 12/36:00 amSJU - DFW
Nonstop5h 14mSpirit Airlines
Sun 12/76:00 pmDFW - SJU
Nonstop4h 35mSpirit Airlines
Deal found 10/28$218
This Frontier deal was found by Cheapflights users on 10/30. 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.
Fri 11/217:11 amSJU - DFW
1 stop11h 28mFrontier
Mon 11/249:05 pmDFW - SJU
1 stop13h 02mFrontier
Deal found 10/30$219

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 October 30, 2025.

Round-trip from

$208
(CheapOair)

One-way from

$105
(Cheapflightsfares)

Popular in

July

Cheapest in

February

Average price

$284
From San Juan to Dallas
Search Deals
One-way flight from San Juan to Dallas
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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 - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

Thu 1/22

5:40 am-1:05 pm

2 stops9h 25m

Dallas Love Field

Tue 1/27

2:00 pm-12:35 am

2 stops8h 35m

$279

San JuanDallas

SJU - DFW

SJUDFW

San Juan Luis Munoz Marin Intl

Fri 1/16

8:10 am-8:03 pm

2 stops13h 53m

Dallas/Fort Worth

Mon 1/19

12:18 pm-9:26 pm

1 stop7h 08m

$279

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

Thu 2/5

7:00 am-4:05 pm

1 stop11h 05m

Dallas Love Field

Mon 2/9

12:55 pm-12:40 am

1 stop9h 45m

$279

San JuanDallas

SJU - DFW

SJUDFW

San Juan Luis Munoz Marin Intl

Thu 1/22

8:10 am-6:21 pm

2 stops12h 11m

Dallas/Fort Worth

Tue 1/27

12:18 pm-9:26 pm

1 stop7h 08m

$279

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

Wed 2/4

12:10 pm-7:00 pm

1 stop8h 50m

Dallas Love Field

Fri 2/6

4:45 pm-12:40 am

1 stop5h 55m

$304

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

Tue 1/13

6:10 am-4:55 pm

1 stop12h 45m

Dallas Love Field

Tue 1/20

9:00 am-11:10 pm

1 stop12h 10m

$329

San JuanDallas

SJU - DFW

SJUDFW

San Juan Luis Munoz Marin Intl

Thu 11/13

9:28 pm-12:38 am

Nonstop5h 10m

Dallas/Fort Worth

Sun 11/16

1:55 pm-8:25 pm

Nonstop4h 30m

$331

San JuanDallas

SJU - DFW

SJUDFW

San Juan Luis Munoz Marin Intl

Sat 12/20

4:55 pm-12:19 am

1 stop9h 24m

Dallas/Fort Worth

Sun 12/28

5:32 pm-10:33 am

1 stop15h 01m

$333

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

Thu 2/12

2:10 pm-8:35 pm

1 stop8h 25m

Dallas Love Field

Thu 2/19

7:05 pm-9:55 am

1 stop12h 50m

$344

San JuanDallas

SJU - DAL

SJUDAL

San Juan Luis Munoz Marin Intl

Fri 1/16

7:00 am-2:10 pm

2 stops9h 10m

Dallas Love Field

Mon 1/19

2:30 pm-12:40 am

2 stops8h 10m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 39 results
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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 October 24, 2025.

To ensure you get the cheapest price possible for a flight from San Juan to Dallas, you should look to book at least 37 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, December is the cheapest month in which you can book a flight from San Juan to Dallas (average of $101). 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 October 30, 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 in the evening, which can drop the price by up to 28% 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 November 3, 2024.

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

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 October 30, 2025.
Read through reviews of airlines operating flights from San Juan to Dallas, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,116 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,122 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 $331, Southwest can have you in Dallas from San Juan in 5h 10m. 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 $127. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Delta, with the lowest prices starting at $155 and $215, respectively. Users have found that Frontier is 57% cheaper than the other options available to this destination.

  • 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 (84%), American Airlines (75%), Alaska Airlines (75%).

  • 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 $448, our data indicates the cheapest price to be $109. The most popular route (San Juan Luis Munoz Marin Intl - Dallas/Fort Worth), is priced around $149.

  • 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, December is the cheapest month in which you can book a flight from San Juan to Dallas (average of $101). 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

Browse thousands of different options on Cheapflights for your next trip

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$127Average$216FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$155Average$264FlexibilityNo cancel feeOn-time65%
DeltaCheapest$215Average$243FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$289Average$447FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$326Average$516FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$345Average$466FlexibilityNo cancel feeOn-time63%

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