$84+ Cheap flights from San Juan to Delaware
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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Juan to Delaware 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.Cheap flight deals from San Juan to Delaware
Keep the following information in mind while searching for San Juan to Delaware flight deals. Data was last updated May 1, 2025.
Round-trip from | $162 (eDestinos) |
|---|---|
One-way from | $84 (Cheapflightsfares) |
Popular in | July |
Cheapest in | February |
Average price | $188 |
Find flight deals from San Juan to Delaware
Cheapest flights from San Juan to DelawareExplore the most affordable flight options available from San Juan to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.
Explore the most affordable flight options available from San Juan to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
This American Airlines deal was found by Cheapflights users on 4/30. 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 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 4/30. 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 Delta 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 San Juan to Delaware 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 May 1, 2025.
Use the filters below to find and compare flights from San Juan to Delaware that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San JuanPhiladelphia
SJU - PHL
SJUPHL
San Juan Luis Munoz Marin Intl
Fri 5/16
10:38 am-2:47 pm
Nonstop4h 09m
Philadelphia
Sun 5/18
6:00 am-9:43 am
Nonstop3h 43m
San JuanPhiladelphia
SJU - PHL
SJUPHL
San Juan Luis Munoz Marin Intl
Wed 5/14
7:28 pm-11:29 pm
Nonstop4h 01m
Philadelphia
Mon 5/19
6:00 am-9:43 am
Nonstop3h 43m
San JuanPhiladelphia
SJU - PHL
SJUPHL
San Juan Luis Munoz Marin Intl
Thu 5/15
6:00 am-10:02 am
Nonstop4h 02m
Philadelphia
Thu 5/15
9:57 pm-1:50 am
Nonstop3h 53m
San JuanPhiladelphia
SJU - PHL
SJUPHL
San Juan Luis Munoz Marin Intl
Wed 5/14
6:15 am-2:52 pm
1 stop8h 37m
Philadelphia
Mon 5/19
6:00 am-12:45 pm
1 stop6h 45m
San JuanPhiladelphia
SJU - PHL
SJUPHL
San Juan Luis Munoz Marin Intl
Fri 5/16
10:38 am-2:47 pm
Nonstop4h 09m
San JuanPhiladelphia
SJU - PHL
SJUPHL
San Juan Luis Munoz Marin Intl
Wed 5/28
12:59 am-5:01 am
Nonstop4h 02m
San JuanPhiladelphia
SJU - PHL
SJUPHL
San Juan Luis Munoz Marin Intl
Wed 5/28
1:59 am-3:24 pm
1 stop13h 25m
San JuanPhiladelphia
SJU - PHL
SJUPHL
San Juan Luis Munoz Marin Intl
Fri 8/1
7:20 am-5:50 pm
1 stop10h 30m
San JuanPhiladelphia
SJU - PHL
SJUPHL
San Juan Luis Munoz Marin Intl
Tue 5/6
8:00 am-5:55 pm
1 stop9h 55m
Best time to book a flight from San Juan to Delaware
Have a flexible travel schedule? Discover the best time to fly to Delaware from San Juan with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Juan to Delaware
What is the cheapest time of day to fly from SJU to DE?
Find hourly flight availability from San Juan to Delaware. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.
When flying from San Juan to Delaware, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Delaware by month
Plan your trip to Delaware by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Delaware ranges from 2.9 - 4.3 inches per month. July is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Delaware when rainfall is around 2.9 in.
Temperature in Delaware by month
Plan your trip to Delaware by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Delaware, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
Reviews of airlines servicing Delaware
Get insights into the airlines that provide service to Delaware. 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 Delaware. Reviews last updated May 1, 2025.
To help decide which airline to fly from San Juan to Delaware, see what other customers have to say about Southwest, Delta and JetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Crew
Comfort
Overall
Boarding
Reviews
Gina,Apr 2025
LAS - DEN
Entertainment
Food
Crew
Comfort
Overall
Boarding
Reviews
Gina,Apr 2025
LAS - DEN
Entertainment
Food
Crew
Comfort
Overall
Boarding
Reviews
Gina,Apr 2025
LAS - DEN
Entertainment
Food
Crew
Comfort
Overall
Boarding
Reviews
Gina,Apr 2025
LAS - DEN
Entertainment
Food
Crew
Comfort
Overall
Boarding
Reviews
Gina,Apr 2025
LAS - DEN
Entertainment
Food
Crew
Comfort
Overall
Boarding
Reviews
Gina,Apr 2025
LAS - DEN