$390+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
AEX — SJU
Nov 4 — Nov 111
Round-trip
1 adult, Economy
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Best
Last-minute
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 October 5, 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 October 5, 2026.
This American Airlines deal was found by Cheapflights users on 10/3. 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 11/36:00 am -
1 stop16h 16m
Tue 11/109:45 am -
2 stops15h 12m
Deal found 10/3![American Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Thu 12/36:00 am -
2 stops14h 35m
Mon 12/76:59 pm -
2 stops17h 54m
Deal found 10/1![American Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Sat 10/249:45 am -
2 stops13h 05m
Wed 10/287:05 am -
2 stops14h 02m
Deal found 10/1![United Airlines logo]()
$490
This American Airlines deal was found by Cheapflights users on 10/4. 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 10/195:17 pm -
2 stops19h 11m
Fri 10/234:17 pm -
1 stop8h 29m
Deal found 10/4![American Airlines logo]()
$576
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 October 5, 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 October 5, 2026.
This American Airlines deal was found by Cheapflights users on 10/5. 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 1/125:28 pm -
2 stops15h 10m
Wed 1/207:22 am -
2 stops17h 37m
Deal found 10/5![American Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sat 10/249:45 am -
2 stops13h 05m
Wed 10/286:40 am -
1 stop9h 51m
Deal found 10/2![United Airlines logo]()
$490
This Delta deal was found by Cheapflights users on 10/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:00 am -
1 stop9h 20m
Wed 1/207:30 am -
1 stop10h 28m
Deal found 10/3![Delta logo]()
$576
This American Airlines deal was found by Cheapflights users on 10/3. 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 11/36:00 am -
1 stop16h 16m
Tue 11/109:45 am -
2 stops15h 12m
Deal found 10/3![American Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Thu 12/36:00 am -
2 stops14h 35m
Mon 12/76:59 pm -
2 stops17h 54m
Deal found 10/1![American Airlines logo]()
$455
Last-minute flights from Alexandria to Puerto RicoDiscover last-minute flight deals from Alexandria to Puerto Rico. Data last updated October 5, 2026 and is based on user searches.
Discover last-minute flight deals from Alexandria to Puerto Rico. Data last updated October 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/4. 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 10/195:17 pm -
2 stops19h 11m
Fri 10/234:17 pm -
1 stop8h 29m
Deal found 10/4![American Airlines logo]()
$576
This United Airlines deal was found by Cheapflights users on 10/4. 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 10/199:45 am -
3 stops13h 05m
Thu 10/221:00 am -
2 stops15h 30m
Deal found 10/4![United Airlines logo]()
$1,052
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Sat 10/249:45 am -
2 stops13h 05m
Wed 10/286:40 am -
1 stop9h 51m
Deal found 10/1![United Airlines logo]()
$490
This American Airlines deal was found by Cheapflights users on 10/3. 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 11/36:00 am -
1 stop16h 16m
Tue 11/109:45 am -
2 stops15h 12m
Deal found 10/3![American Airlines logo]()
$390
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 October 5, 2026.
Round-trip from | $390 (American Airlines) |
|---|
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 October 5, 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
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Tue 1/12
5:28 pm-10:38 am
2 stops15h 10m
San Juan Luis Munoz Marin Intl
Wed 1/20
7:22 am-10:59 pm
2 stops17h 37m
$390
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Tue 11/3
6:00 am-12:16 am
1 stop16h 16m
San Juan Luis Munoz Marin Intl
Tue 11/10
9:45 am-10:57 pm
2 stops15h 12m
$390
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Thu 12/3
6:00 am-10:35 pm
2 stops14h 35m
San Juan Luis Munoz Marin Intl
Mon 12/7
6:59 pm-10:53 am
2 stops17h 54m
$455
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Sat 10/24
9:45 am-11:50 pm
2 stops13h 05m
San Juan Luis Munoz Marin Intl
Wed 10/28
6:40 am-3:31 pm
1 stop9h 51m
$490
Quickest round-trip
AlexandriaSan Juan
AEX Alexandria - SJU San Juan Luis Munoz Marin Intl
AEXSJU
Alexandria
Tue 1/12
6:00 am-5:20 pm
1 stop9h 20m
San Juan Luis Munoz Marin Intl
Wed 1/20
7:30 am-3:58 pm
1 stop10h 28m
$576
Sorted 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 October 5, 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.
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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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Complete your trip
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Alexandria and Puerto Rico flights
Browse other Alexandria and Puerto Rico flight options. Last updated on October 5, 2026.
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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 October 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$336 | Average$390 | FlexibilityNo cancel fee | On-timeN/A |