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$344+ Cheap flights from Aguadilla (BQN) to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
BQN — SAN
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap flight deals from Aguadilla to San Diego

Cheapest flights from Aguadilla to San Diego
Explore the most affordable flight options available from Aguadilla to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:15 am
BQN
-
SAN
2 stops14h 20m
United Airlines
Tue 10/277:00 am
SAN
-
BQN
2 stops12h 57m
United Airlines
Deal found 6/10$554
This United Airlines deal was found by Cheapflights users on 6/8. 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 6/2212:15 am
BQN
-
SAN
2 stops22h 35m
United Airlines
Sat 6/272:24 pm
SAN
-
BQN
1 stop29h 45m
United Airlines
Deal found 6/8$1,063

Find flight deals from Aguadilla to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Aguadilla (BQN) 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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$554
(United Airlines)

One-way from

$344
(Kiwi.com)
Provider with most accurate pricing for Aguadilla Borinquen-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Aguadilla Borinquen-San Diego flights.
Search Deals
From Aguadilla Borinquen to San Diego
Search Deals
One-way flight from Aguadilla Borinquen to San Diego
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Aguadilla 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 June 11, 2026.
Use the filters below to find and compare flights from Aguadilla to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Thu 10/22

12:15 am-9:49 am

1 stop12h 34m

San Diego

Tue 10/27

7:00 am-10:57 pm

2 stops12h 57m

$554
Cheapest one-way
Quickest one-way

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Thu 7/16

12:15 am-9:21 am

1 stop12h 06m

$378

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Fri 7/17

12:15 am-11:40 pm

1 stop26h 25m

$409

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Sun 7/19

3:10 am-3:27 pm

2 stops15h 17m

$474

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Sun 11/8

1:09 am-10:38 pm

1 stop25h 29m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Sorted by cheapest first

Compare providers for flights from Aguadilla to San Diego

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 Aguadilla to San Diego in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 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 Aguadilla-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Aguadilla-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Aguadilla-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Aguadilla-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 Aguadilla-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 Aguadilla to San Diego

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

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 June 11, 2026.
Read through reviews of airlines operating flights from Aguadilla to San Diego, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,804 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,804 reviews
United Airlines
7.4
Good
9,804 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Aguadilla 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 Aguadilla to San Diego?

    For as low as $554, United Airlines can have you in San Diego from Aguadilla in 14h 20m. Aguadilla and San Diego are separated by a distance of 3236 mi.

  • What is the cheapest airline to fly from Aguadilla to San Diego round-trip?

    Our cheapest airline available from Aguadilla to San Diego is United Airlines. Our recent data shows that you can find tickets from as low as $392 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Aguadilla 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.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
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Chula Vista
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Coronado
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Santee
Julian
Lemon Grove

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Top airline flying from Aguadilla to San Diego

Discover the top airline that operate flights from Aguadilla 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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$392Average$621FlexibilityNo cancel feeOn-time69%

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