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$240+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BQN — SAN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This JetBlue deal was found by Cheapflights users on 1/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:30 am
BQN
-
SAN
1 stop13h 09m
JetBlue
Mon 3/912:49 pm
SAN
-
BQN
1 stop10h 03m
JetBlue
Deal found 1/25$359
This Faresmojo deal was found by Cheapflights users on 1/25. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:15 am
BQN
-
SAN
1 stop12h 25m
Sun Country Air
Wed 4/157:00 am
SAN
-
BQN
1 stop13h 09m
Sun Country Air
Deal found 1/25$526
This United Airlines deal was found by Cheapflights users on 1/27. 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 4/712:15 am
BQN
-
SAN
2 stops14h 40m
United Airlines
Wed 4/156:15 am
SAN
-
BQN
2 stops13h 54m
United Airlines
Deal found 1/27$581
This United Airlines deal was found by Cheapflights users on 1/24. 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 3/51:09 am
BQN
-
SAN
2 stops21h 51m
United Airlines
Mon 3/97:05 am
SAN
-
BQN
1 stop12h 52m
United Airlines
Deal found 1/24$604
This United Airlines deal was found by Cheapflights users on 1/25. 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 1/291:09 am
BQN
-
SAN
2 stops15h 40m
United Airlines
Tue 2/175:55 pm
SAN
-
BQN
2 stops26h 02m
United Airlines
Deal found 1/25$794
This United Airlines deal was found by Cheapflights users on 1/25. 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 1/311:09 am
BQN
-
SAN
2 stops24h 47m
United Airlines
Tue 2/175:55 pm
SAN
-
BQN
2 stops26h 02m
United Airlines
Deal found 1/25$827
This United Airlines deal was found by Cheapflights users on 1/25. 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 1/291:09 am
BQN
-
SAN
1 stop12h 55m
United Airlines
Mon 3/307:00 am
SAN
-
BQN
1 stop13h 09m
United Airlines
Deal found 1/25$876
This JetBlue deal was found by Cheapflights users on 1/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:15 am
BQN
-
SAN
1 stop12h 03m
JetBlue
Sun 3/2910:44 am
SAN
-
BQN
1 stop12h 11m
JetBlue
Deal found 1/25$881
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sun 2/11:09 am
BQN
-
SAN
2 stops26h 33m
United Airlines
Tue 2/177:50 pm
SAN
-
BQN
3 stops24h 07m
United Airlines
Deal found 1/25$924

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(JetBlue)

One-way from

$240
(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
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 January 27, 2026.
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 3/5

2:30 am-11:39 am

1 stop13h 09m

San Diego

Mon 3/9

12:49 pm-1:52 am

1 stop10h 03m

$359

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Tue 4/7

12:15 am-9:40 am

1 stop12h 25m

San Diego

Wed 4/15

7:00 am-11:09 pm

1 stop13h 09m

$526

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Tue 4/7

12:15 am-11:55 am

2 stops14h 40m

San Diego

Wed 4/15

6:15 am-11:09 pm

2 stops13h 54m

$581

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Thu 3/5

1:09 am-7:00 pm

2 stops21h 51m

San Diego

Mon 3/9

7:05 am-10:57 pm

1 stop12h 52m

$604

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Sat 4/11

2:43 am-8:09 pm

3 stops44h 26m

$240

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Sat 2/21

3:58 am-1:57 pm

2 stops13h 59m

$272

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Sun 4/12

4:33 am-1:47 pm

1 stop12h 14m

$316

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Sat 2/21

3:58 am-10:45 am

3 stops34h 47m

$343

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Sat 2/21

1:09 am-10:20 am

1 stop13h 11m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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 January.
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.

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 $399). 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 January 27, 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
9,205 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

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
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

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 $526, JetBlue can have you in San Diego from Aguadilla in 12h 25m. Aguadilla and San Diego are separated by a distance of 3236 mi. This flight may include one or multiple stops.

  • 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 $399). 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
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Poway
Julian
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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$341Average$438FlexibilityNo cancel feeOn-time69%

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