$215+ Cheap flights from Alexandria, LA (AEX) to Puerto Rico
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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Find cheap flights from Alexandria to Puerto Rico 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
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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 Puerto Rico
Cheapest
Best
Last-minute
One-way
Cheapest flights from Alexandria to Puerto RicoExplore the most affordable flight options available from Alexandria to Puerto Rico. 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 Puerto Rico. 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 11/1011:25 am -
1 stop10h 51m
Tue 11/174:59 pm -
1 stop7h 58m
Deal found 11/3![American Airlines logo]()
$639
Best flights from Alexandria to Puerto RicoDiscover carefully curated flight deals from Alexandria to Puerto Rico 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 Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This American 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 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 34m
Deal found 11/1![American Airlines logo]()
$430
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 United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/169:15 am -
2 stops13h 21m
Sun 1/318:05 am -
2 stops14h 07m
Deal found 10/31![United Airlines logo]()
$514
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 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 American Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 3/75:29 pm -
2 stops15h 36m
Fri 3/121:20 am -
1 stop17h 38m
Deal found 11/4![American Airlines logo]()
$506
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 11/4. 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.
Fri 4/2311:27 am -
1 stop7h 53m
Mon 4/266:15 am -
1 stop10h 43m
Deal found 11/4![Delta logo]()
$450
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 Puerto RicoDiscover last-minute flight deals from Alexandria to Puerto Rico. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Alexandria to Puerto Rico. 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 Puerto RicoSearch for one-way flight options from Alexandria to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Alexandria to Puerto Rico. 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 11/4. 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 11/96:00 am -
1 stop16h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![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
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/94:06 pm -
3 stops19h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![United Airlines logo]()
$1,006
Find flight deals from Alexandria to Puerto Rico
Keep the following information in mind while searching for Alexandria to Puerto Rico flight deals. Data was last updated November 4, 2026.
Round-trip from | $430 (American Airlines) |
|---|---|
One-way from | $215 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Alexandria to Puerto Rico 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 Puerto Rico 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 11/9
6:00 am-10:39 pm
2 stops14h 39m
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
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
Tue 1/12
11:26 am-9:54 pm
1 stop8h 28m
San Juan Luis Munoz Marin Intl
Wed 1/20
7:22 am-4:56 pm
2 stops11h 34m
$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
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
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
Fri 4/23
11:27 am-8:20 pm
1 stop7h 53m
San Juan Luis Munoz Marin Intl
Mon 4/26
6:15 am-3:58 pm
1 stop10h 43m
$450
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Alexandria to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Alexandria with our price prediction graph.
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 Puerto Rico
AEX-PR0
AEX-SJU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated November 4, 2026.
Read reviews from past customers who have flown Delta from Alexandria to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
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 Puerto Rico. 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 Puerto Rico
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Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
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Alexandria and Puerto Rico flights
Browse other Alexandria and Puerto Rico flight options. 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 Puerto Rico
Discover the top airline that operate flights from Alexandria to Puerto Rico. 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 |