$215+ Cheap flights from Alexandria, LA (AEX) to San Juan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
AEX — SJU
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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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 Alexandria to San Juan
Cheapest
Best
Last-minute
One-way
Cheapest flights from Alexandria to San JuanExplore the most affordable flight options available from Alexandria to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Alexandria to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:30 am -
2 stops13h 06m
Tue 11/178:05 am -
2 stops14h 02m
Deal found 11/3![United Airlines logo]()
$619
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 11/106:00 am -
1 stop8h 09m
Tue 11/171:00 pm -
2 stops11h 57m
Deal found 11/3![American Airlines logo]()
$639
Best flights from Alexandria to San JuanDiscover carefully curated flight deals from Alexandria to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Alexandria to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This Delta deal was found by Cheapflights users on 11/2. 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.
Wed 1/2711:59 am -
1 stop9h 59m
Sun 1/316:30 am -
1 stop11h 43m
Deal found 11/2![Delta logo]()
$430
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1211:26 am -
1 stop8h 28m
Wed 1/207:22 am -
2 stops11h 36m
Deal found 10/30![American Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 11/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/289:15 am -
2 stops13h 21m
Sun 1/318:05 am -
2 stops14h 07m
Deal found 11/1![United Airlines logo]()
$514
This Delta deal was found by Cheapflights users on 11/1. 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.
Thu 1/2811:59 am -
1 stop6h 57m
Sun 1/316:30 am -
1 stop11h 43m
Deal found 11/1![Delta logo]()
$430
This Delta deal was found by Cheapflights users on 11/2. 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 1/1211:59 am -
1 stop9h 59m
Wed 1/201:59 pm -
1 stop9h 54m
Deal found 11/2![Delta logo]()
$450
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/309:15 am -
2 stops13h 21m
Wed 2/37:40 am -
1 stop9h 45m
Deal found 10/30![United Airlines logo]()
$530
This Delta deal was found by Cheapflights users on 10/31. 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.
Sat 1/1612:51 pm -
1 stop6h 05m
Sun 1/316:30 am -
1 stop11h 43m
Deal found 10/31![Delta logo]()
$513
Last-minute flights from Alexandria to San JuanDiscover last-minute flight deals from Alexandria to San Juan. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Alexandria to San Juan. Data last updated November 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:30 am -
2 stops13h 06m
Tue 11/178:05 am -
2 stops14h 02m
Deal found 11/3![United Airlines logo]()
$619
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 11/106:00 am -
1 stop8h 09m
Tue 11/171:00 pm -
2 stops11h 57m
Deal found 11/3![American Airlines logo]()
$639
One-way flights from Alexandria to San JuanSearch for one-way flight options from Alexandria to San Juan. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Alexandria to San Juan. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Delta deal was found by Cheapflights users on 11/2. 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.
Thu 1/2811:59 am -
1 stop6h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Delta logo]()
$215
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:30 am -
2 stops13h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 11/166:00 am -
1 stop16h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![American Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/289:15 am -
3 stops13h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![United Airlines logo]()
$433
Find flight deals from Alexandria to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Alexandria (AEX) 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 November 4, 2026.
Round-trip from | $430 (Delta) |
|---|---|
One-way from | $215 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Alexandria 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 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from Alexandria to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Thu 1/28
11:59 am-8:56 pm
1 stop6h 57m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$215
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Mon 11/16
9:30 am-12:36 am
2 stops13h 06m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$311
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Mon 11/16
6:00 am-12:16 am
1 stop16h 16m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$321
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Wed 1/27
11:59 am-11:58 pm
1 stop9h 59m
San Juan Luis Munoz Marin Intl
Sun 1/31
6:30 am-4:13 pm
1 stop11h 43m
$430
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Tue 1/12
11:26 am-9:54 pm
1 stop8h 28m
San Juan Luis Munoz Marin Intl
Wed 1/20
7:22 am-4:58 pm
2 stops11h 36m
$430
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Thu 1/28
11:59 am-8:56 pm
1 stop6h 57m
San Juan Luis Munoz Marin Intl
Sun 1/31
6:30 am-4:13 pm
1 stop11h 43m
$430
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Thu 1/28
9:15 am-12:36 am
3 stops13h 21m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$433
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Tue 1/12
11:59 am-11:58 pm
1 stop9h 59m
San Juan Luis Munoz Marin Intl
Wed 1/20
1:59 pm-9:53 pm
1 stop9h 54m
$450
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Sat 1/16
12:51 pm-8:56 pm
1 stop6h 05m
San Juan Luis Munoz Marin Intl
Sun 1/31
6:30 am-4:13 pm
1 stop11h 43m
$513
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Thu 1/28
9:15 am-12:36 am
2 stops13h 21m
San Juan Luis Munoz Marin Intl
Sun 1/31
8:05 am-8:12 pm
2 stops14h 07m
$514
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Alexandria to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Alexandria with our price prediction graph.
AEX-PR1
AEX-SJU
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 Alexandria to San Juan
AEX-PR1
AEX-SJU
No data available for this route at this time. Please check back soon.
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 November 4, 2026.
See what other customers who have flown with Delta from Alexandria to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Alexandria to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Alexandria to San Juan
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Complete your trip
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Alexandria and San Juan flights
Browse other Alexandria and San Juan flight options. Last updated on November 4, 2026.
Other flights from Alexandria
Browse through other flights departing from Alexandria. Flights are based on user searches made on Cheapflights and were last updated on November 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Alexandria to San Juan
Discover the top airline that operate flights from Alexandria 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 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$336 | Average$390 | FlexibilityNo cancel fee | On-timeN/A |