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$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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
BQN — SAN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$438
(United Airlines)

One-way from

$148
(United Airlines)
Provider with most accurate pricing for Aguadilla Borinquen-San Diego flight deals.
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Provider most trusted by Cheapflights users for Aguadilla Borinquen-San Diego flights.
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From Aguadilla Borinquen to San Diego
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One-way flight from Aguadilla Borinquen to San Diego
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Find 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 October 28, 2025.

This Frontier deal was found by Cheapflights users on 10/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/213:55 amBQN - SAN
2 stops12h 43mFrontier
Tue 12/309:14 pmSAN - BQN
2 stops16h 33mFrontier
Deal found 10/27$467
This United Airlines deal was found by Cheapflights users on 10/26. 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 10/2812:09 amBQN - SAN
2 stops13h 52mUnited Airlines
Sun 11/96:45 amSAN - BQN
2 stops13h 12mUnited Airlines
Deal found 10/26$710
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/233:55 amBQN - SAN
2 stops15h 32mFrontier
Mon 12/16:25 amSAN - BQN
2 stops16h 38mFrontier
Deal found 10/28$730
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 11/231:09 amBQN - SAN
1 stop12h 56mUnited Airlines
Mon 12/110:30 pmSAN - BQN
2 stops21h 27mUnited Airlines
Deal found 10/27$815
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:42 pmBQN - SAN
2 stops26h 08mMultiple Airlines
Tue 12/306:08 pmSAN - BQN
2 stops29h 02mMultiple Airlines
Deal found 10/27$821
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 12/211:09 amBQN - SAN
2 stops25h 42mUnited Airlines
Tue 12/305:40 pmSAN - BQN
3 stops26h 17mUnited Airlines
Deal found 10/27$843
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/11:09 amBQN - SAN
1 stop12h 56mUnited Airlines
Tue 11/117:00 amSAN - BQN
1 stop12h 57mUnited Airlines
Deal found 10/28$870
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:46 pmBQN - SAN
1 stop17h 30mJetBlue
Tue 12/308:44 pmSAN - BQN
2 stops20h 11mJetBlue
Deal found 10/27$877

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 October 28, 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

Wed 2/25

1:09 am-1:47 pm

2 stops16h 38m

San Diego

Mon 3/2

7:05 am-11:57 pm

1 stop12h 52m

$438

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Tue 12/9

1:09 am-9:59 am

1 stop12h 50m

$148

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Tue 12/16

1:09 am-11:30 am

2 stops14h 21m

$148

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Fri 12/19

3:55 am-7:15 pm

2 stops43h 20m

$184

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Mon 12/8

1:09 am-11:30 am

2 stops14h 21m

$193

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Sun 12/14

1:09 am-11:30 am

2 stops14h 21m

$193

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Mon 12/15

1:09 am-9:59 am

1 stop12h 50m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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, March is the cheapest month in which you can book a flight from Aguadilla to San Diego (average of $155). Flying from Aguadilla to San Diego in April is currently the most expensive (average of $401). 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 October 28, 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
9,001 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

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
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

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 $438, United Airlines can have you in San Diego from Aguadilla in 16h 38m. 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, March is the cheapest month in which you can book a flight from Aguadilla to San Diego (average of $155). Flying from Aguadilla to San Diego in April is currently the most expensive (average of $401). 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
National City

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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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$341Average$570FlexibilityNo cancel feeOn-time69%

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