$76+ Cheap flights from Dallas to San Juan
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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Dallas to San Juan 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 Dallas to San Juan are usually found in April or February, booked 27 days in advance, depart on a Tuesday or Wednesday and return on a Thursday
Cheap flight deals from Dallas to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to San Juan (PR1). 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 29, 2025.
Round-trip from | $168 (Cheapflightsfares) |
|---|---|
One-way from | $76 (eDestinos) |
Popular in | December |
Cheapest in | April |
Average price | $304 |
Find flight deals from Dallas to San Juan
Cheapest flights from Dallas to San JuanExplore the most affordable flight options available from Dallas to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.
Explore the most affordable flight options available from Dallas to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 4/29. 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.
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 4/29. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas to San Juan 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 29, 2025.
Use the filters below to find and compare flights from Dallas to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
DallasSan Juan
DFW - SJU
DFWSJU
Dallas/Fort Worth
Sun 6/8
5:45 am-7:07 pm
1 stop12h 22m
San Juan Luis Munoz Marin Intl
Fri 6/13
8:30 am-12:59 pm
Nonstop5h 29m
DallasSan Juan
DFW - SJU
DFWSJU
Dallas/Fort Worth
Fri 5/23
11:22 am-2:32 am
1 stop14h 10m
San Juan Luis Munoz Marin Intl
Sun 5/25
1:33 am-5:50 am
Nonstop5h 17m
DallasSan Juan
DFW - SJU
DFWSJU
Dallas/Fort Worth
Sun 5/11
11:37 pm-5:12 am
Nonstop4h 35m
San Juan Luis Munoz Marin Intl
Wed 5/14
6:30 am-10:55 am
Nonstop5h 25m
DallasSan Juan
DAL - SJU
DALSJU
Dallas Love Field
Mon 7/7
10:00 am-10:23 pm
1 stop11h 23m
San Juan Luis Munoz Marin Intl
Thu 7/17
2:40 pm-11:44 pm
1 stop10h 04m
DallasSan Juan
DFW - SJU
DFWSJU
Dallas/Fort Worth
Sun 7/20
5:30 am-4:36 pm
1 stop10h 06m
San Juan Luis Munoz Marin Intl
Wed 7/30
7:30 am-3:20 pm
1 stop8h 50m
DallasSan Juan
DAL - SJU
DALSJU
Dallas Love Field
Mon 5/5
4:05 pm-11:55 pm
1 stop6h 50m
San Juan Luis Munoz Marin Intl
Fri 5/9
2:20 pm-10:05 pm
1 stop8h 45m
DallasSan Juan
DFW - SJU
DFWSJU
Dallas/Fort Worth
Thu 5/8
3:48 pm-2:47 pm
1 stop21h 59m
San Juan Luis Munoz Marin Intl
Sun 5/11
3:56 am-8:59 pm
1 stop18h 03m
DallasSan Juan
DAL - SJU
DALSJU
Dallas Love Field
Fri 5/2
6:23 pm-8:28 pm
2 stops25h 05m
San Juan Luis Munoz Marin Intl
Sun 5/4
6:04 pm-5:23 pm
3 stops24h 19m
DallasSan Juan
DFW - SJU
DFWSJU
Dallas/Fort Worth
Mon 5/19
7:28 pm-11:31 am
1 stop15h 03m
DallasSan Juan
DAL - SJU
DALSJU
Dallas Love Field
Mon 5/5
4:05 pm-11:55 pm
1 stop6h 50m
Best time to book a flight from Dallas to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Dallas with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Dallas to San Juan
How far ahead should I book a flight from Dallas to San Juan?
Use this chart to determine the optimal time to book a round-trip flight from Dallas to San Juan. Price data was last updated on April 25, 2025.
To ensure you get the cheapest price possible for a flight from Dallas to San Juan, you should look to book at least 27 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 Dallas to San Juan?
Currently, September is the cheapest month in which you can book a flight from Dallas to San Juan (average of $254). Flying from Dallas to San Juan in December is currently the most expensive (average of $336). 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 DFW to SJU?
Find hourly flight availability from Dallas to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 28% on flights from Dallas to San Juan by exploring options for tickets at noon.
What is the cheapest day to fly from Dallas to San Juan?
Use this chart to determine the cheapest time to fly round-trip from Dallas to San Juan. Price data was last updated on November 3, 2024.
Travelers seeking maximum savings on their Dallas to San Juan flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Dallas to San Juan
Explore weekly flight availability from Dallas to San Juan. 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 29, 2025.
The most flights from A78 to PR1 are scheduled on a Monday (6 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).
Rainfall in San Juan by month
Plan your trip to San Juan by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.
Temperature in San Juan by month
Plan your trip to San Juan by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated April 29, 2025.
Read through reviews of airlines operating flights from Dallas to San Juan, such as Southwest, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Gina,Apr 2025
LAS - DEN
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Gina,Apr 2025
LAS - DEN
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Gina,Apr 2025
LAS - DEN
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Gina,Apr 2025
LAS - DEN
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Gina,Apr 2025
LAS - DEN
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Gina,Apr 2025
LAS - DEN
Related info for your journey
Find useful and relevant information for your journey from Dallas to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
Alternative routes for Dallas to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Dallas to San Juan
Discover the top 6 airlines that operate flights from Dallas to San Juan. 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 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$127 | Average$259 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$151 | Average$280 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$247 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$420 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$261 | Average$496 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$325 | Average$497 | FlexibilityNo cancel fee | On-time71% |