HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$148+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
BQN — SAN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Aguadilla 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 Aguadilla to San Diego

Best flights from Aguadilla to San Diego
Discover carefully curated flight deals from Aguadilla to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. 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 1/221:09 amBQN - SAN
1 stop12h 55mUnited Airlines
Sun 1/257:00 amSAN - BQN
2 stops12h 57mUnited Airlines
Deal found 12/9$385

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$385
(United Airlines)

One-way from

$148
(Expedia)
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
Search Deals

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 December 12, 2025.
Use the filters below to find and compare flights from Aguadilla to San Diego that are best for you.

Fly from

Aguadilla

Fly to

San Diego

Route

Depart

Return

Price

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Thu 1/22

1:09 am-10:04 am

1 stop12h 55m

San Diego

Sun 1/25

7:00 am-11:57 pm

2 stops12h 57m

$385

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Tue 1/20

6:15 am-2:18 pm

1 stop12h 03m

$148

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Mon 1/19

1:09 am-2:52 pm

2 stops17h 43m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Aguadilla-San Diego flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Aguadilla to San Diego

What is the cheapest month to book a flight from Aguadilla to San Diego?

Currently, August is the cheapest month in which you can book a flight from Aguadilla to San Diego (average of $220). Flying from Aguadilla to San Diego in April is currently the most expensive (average of $413). 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 December 12, 2025.
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
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

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
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

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 $385, United Airlines can have you in San Diego from Aguadilla in 12h 55m. 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 $341 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.

  • What is the cheapest month to book a flight from Aguadilla to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Aguadilla to San Diego (average of $220). Flying from Aguadilla to San Diego in April is currently the most expensive (average of $413). 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
Coronado
La Mesa
Poway
Lemon Grove
Julian
National City

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 Aguadilla to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Las Vegas flights
Luis Munoz Marin Intl to Los Angeles flights
Luis Munoz Marin Intl to Ontario flights
Luis Munoz Marin Intl to San Diego flights
Luis Munoz Marin Intl to San Francisco flights
Luis Munoz Marin Intl to Santa Ana flights
Luis Munoz Marin Intl to Burbank flights
Luis Munoz Marin Intl to Sacramento flights
Luis Munoz Marin Intl to Reno flights
Aguadilla to Los Angeles flights
Aguadilla to Las Vegas flights
Ponce to Los Angeles flights
Aguadilla to San Francisco flights
Luis Munoz Marin Intl to San Jose flights
Luis Munoz Marin Intl to Oakland flights
Ponce to San Francisco flights
Luis Munoz Marin Intl to Long Beach flights
Culebra to Long Beach flights
Ponce to Las Vegas flights
Culebra to San Jose flights
Aguadilla to Sacramento flights
Culebra to San Francisco flights
Mayagüez to San Diego flights
Luis Munoz Marin Intl to Monterey flights
Culebra to Los Angeles flights

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$341Average$570FlexibilityNo cancel feeOn-time69%

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.