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Luis Munoz Marin Intl

$386+ Cheap flights from Alexandria, LA (AEX) to Luis Munoz Marin Intl (SJU)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
AEX — SJU
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap flight deals from Alexandria to Luis Munoz Marin Intl

Cheapest flights from Alexandria to Luis Munoz Marin Intl
Explore the most affordable flight options available from Alexandria to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This American Airlines deal was found by Cheapflights users on 3/12. 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.
Wed 5/2010:07 am
AEX
-
SJU
2 stops22h 32m
American Airlines
Fri 5/226:00 am
SJU
-
AEX
2 stops18h 31m
American Airlines
Deal found 3/12$386
This American Airlines deal was found by Cheapflights users on 3/10. 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 5/106:00 am
AEX
-
SJU
1 stop16h 02m
American Airlines
Sun 5/177:00 pm
SJU
-
AEX
2 stops15h 37m
American Airlines
Deal found 3/10$456
This United Airlines deal was found by Cheapflights users on 3/11. 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 9/19:43 am
AEX
-
SJU
2 stops13h 07m
United Airlines
Wed 9/27:00 am
SJU
-
AEX
1 stop9h 28m
United Airlines
Deal found 3/11$693

Find flight deals from Alexandria to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Alexandria (AEX) to Luis Munoz Marin Intl (SJU). 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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$386
(American Airlines)
Provider with most accurate pricing for Alexandria-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Alexandria-San Juan Luis Munoz Marin Intl flights.
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From Alexandria to San Juan Luis Munoz Marin Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Alexandria to Luis Munoz Marin Intl 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 March 13, 2026.
Use the filters below to find and compare flights from Alexandria to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AlexandriaSan Juan

AEX - SJU

AEXSJU

Alexandria

Wed 5/20

10:07 am-9:39 am

2 stops22h 32m

San Juan Luis Munoz Marin Intl

Thu 5/21

12:44 am-10:13 am

1 stop10h 29m

$386

AlexandriaSan Juan

AEX - SJU

AEXSJU

Alexandria

Sun 5/10

6:00 am-11:02 pm

1 stop16h 02m

San Juan Luis Munoz Marin Intl

Sun 5/17

7:00 pm-9:37 am

2 stops15h 37m

$456
Quickest round-trip

AlexandriaSan Juan

AEX - SJU

AEXSJU

Alexandria

Tue 9/1

9:43 am-11:50 pm

2 stops13h 07m

San Juan Luis Munoz Marin Intl

Wed 9/2

7:00 am-3:28 pm

1 stop9h 28m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Sorted by cheapest first

Compare providers for flights from Alexandria to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Alexandria to Luis Munoz Marin Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Alexandria, Louisiana-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Alexandria, Louisiana-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Alexandria, Louisiana-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Alexandria, Louisiana-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Alexandria, Louisiana-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Alexandria to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Alexandria with our price prediction graph.
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 Luis Munoz Marin Intl Airport

How often are flights from Alexandria to San Juan delayed?

About 0% of weekly flights between Alexandria and San Juan have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for Alexandria to San Juan flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Related info for your journey

Find useful and relevant information for your journey from Alexandria to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Alexandria to San Juan Luis Munoz Marin Intl?

    Most people fly from Alexandria (AEX) if they book a flight from Alexandria to San Juan Luis Munoz Marin Intl. On average, Alexandria has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 0 airlines. Alexandria is conveniently located just 5.8 mi from Alexandria’s city center.

  • How long is the flight from Alexandria, Louisiana to San Juan Luis Munoz Marin Intl Airport?

    For as low as $386, American Airlines can have you in San Juan Luis Munoz Marin Intl Airport from Alexandria, Louisiana in 22h 32m. There are 1878 mi between Alexandria, Louisiana and San Juan Luis Munoz Marin Intl Airport.

  • Can I find deals for flights from Alexandria to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Alexandria to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alexandria to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alexandria to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Alexandria to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Alexandria to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón

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