HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$437+ Cheap flights from Alexandria, LA to San Diego (AEX - SAN)

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
AEX — SAN
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Alexandria to San Diego 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 Alexandria to San Diego

Cheapest flights from Alexandria to San Diego
Explore the most affordable flight options available from Alexandria to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.

This United Airlines deal was found by Cheapflights users on 3/14. 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 6/114:00 pm
AEX
-
SAN
1 stop5h 50m
United Airlines
Sun 6/146:15 am
SAN
-
AEX
1 stop6h 35m
United Airlines
Deal found 3/14$437
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.
Fri 7/34:00 pm
AEX
-
SAN
1 stop7h 24m
United Airlines
Sun 7/56:15 am
SAN
-
AEX
1 stop7h 10m
United Airlines
Deal found 3/11$499
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.
Fri 3/276:28 pm
AEX
-
SAN
1 stop5h 55m
American Airlines
Tue 3/311:16 pm
SAN
-
AEX
2 stops7h 48m
American Airlines
Deal found 3/12$519

Find flight deals from Alexandria to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Alexandria (AEX) to San Diego (SAN). 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 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$437
(United Airlines)
Provider with most accurate pricing for Alexandria-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Alexandria-San Diego flights.
Search Deals
From Alexandria to San Diego
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alexandria to San Diego 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 15, 2026.
Use the filters below to find and compare flights from Alexandria to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AlexandriaSan Diego

AEX - SAN

AEXSAN

Alexandria

Thu 6/11

4:00 pm-9:24 pm

1 stop7h 24m

San Diego

Sun 6/14

6:15 am-2:50 pm

1 stop6h 35m

$438

AlexandriaSan Diego

AEX - SAN

AEXSAN

Alexandria

Fri 7/3

4:00 pm-9:24 pm

1 stop7h 24m

San Diego

Sun 7/5

6:15 am-3:25 pm

1 stop7h 10m

$499

AlexandriaSan Diego

AEX - SAN

AEXSAN

Alexandria

Thu 6/11

10:44 am-9:34 pm

2 stops12h 50m

San Diego

Sun 6/14

7:15 pm-10:13 am

2 stops12h 58m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Alexandria, Louisiana-San Diego 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 Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Alexandria, Louisiana-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Alexandria, Louisiana-San Diego 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 Diego 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 San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego 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 Diego

What is the cheapest month to book a flight from Alexandria, Louisiana to San Diego?

Currently, May is the cheapest month in which you can book a flight from Alexandria, Louisiana to San Diego (average of $144). Flying from Alexandria, Louisiana to San Diego in July is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated March 15, 2026.
See what other customers who have flown with American Airlines from Alexandria to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,472 reviews

Overall

7.1

Comfort

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,472 reviews
American Airlines
7.1
Good
11,472 reviews

Overall

7.1

Comfort

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

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

  • How long is the flight from Alexandria, Louisiana to San Diego?

    United Airlines can get you from Alexandria, Louisiana to San Diego in just under 5h 50m. Your travel time can differ by up to . The distance between Alexandria, Louisiana and San Diego is about 1443 mi.

  • What is the cheapest airline to fly from Alexandria, Louisiana to San Diego round-trip?

    Flying on American Airlines is currently your cheapest option to San Diego, with prices starting at $426.

  • Can I find deals for flights from Alexandria to San Diego that include hotel bookings?

    Yes. In addition to deals on Alexandria to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alexandria to San Diego?

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

  • Can I find deals for business class flights from Alexandria to San Diego?

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

  • What is the cheapest month to book a flight from Alexandria, Louisiana to San Diego?

    Currently, May is the cheapest month in which you can book a flight from Alexandria, Louisiana to San Diego (average of $144). Flying from Alexandria, Louisiana to San Diego in July is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Alexandria to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
New Orleans to Las Vegas flights
New Orleans to Los Angeles flights
New Orleans to San Francisco flights
New Orleans to San Diego flights
New Orleans to Ontario flights
Lafayette to Las Vegas flights
Shreveport to Las Vegas flights
Baton Rouge to Las Vegas flights
Lake Charles to Las Vegas flights
New Orleans to San Jose flights
Baton Rouge to Los Angeles flights
New Orleans to Santa Ana flights
New Orleans to Reno flights
Lafayette to Los Angeles flights
Shreveport to San Francisco flights
New Orleans to Sacramento flights
New Orleans to Palm Springs flights
Shreveport to Los Angeles flights
Lafayette to Ontario flights
Shreveport to Ontario flights
New Orleans to Oakland flights
Baton Rouge to Santa Ana flights
Baton Rouge to Ontario flights
New Orleans to Santa Barbara flights
Alexandria to Las Vegas flights
Lafayette to San Francisco flights
Shreveport to San Diego flights
Monroe to Las Vegas flights
Baton Rouge to San Francisco flights
New Orleans to Burbank flights
Baton Rouge to San Diego flights
Lake Charles to Los Angeles flights
Lafayette to Sacramento flights
Shreveport to Sacramento flights
Lake Charles to San Francisco flights
New Orleans to Long Beach flights
New Orleans to Monterey flights
Lafayette to San Diego flights
Baton Rouge to Reno flights
Baton Rouge to Palm Springs flights
Shreveport to Santa Ana flights
Baton Rouge to Sacramento flights
New Orleans to San Luis Obispo flights
New Orleans to Medford flights
Alexandria to Los Angeles flights

Top airline flying from Alexandria to San Diego

Discover the top airline that operate flights from Alexandria to San Diego. 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 2,558,603 searches. Data last updated March 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$426Average$602FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights