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Cheap flights from Aguadilla to San Diego from $681

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Aguadilla to San Diego departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:15 am - 11:25 am
BQN
-
SAN
14h 10m
2 stops
United Airlines Logo
7:20 am - 11:09 pm
SAN
-
BQN
12h 49m
1 stop
$681United Airlines
Thu, Apr 30 - Tue, May 5
United Airlines Logo
12:15 am - 3:33 pm
BQN
-
SAN
18h 18m
2 stops
United Airlines Logo
6:15 am - 11:09 pm
SAN
-
BQN
13h 54m
2 stops
$714United Airlines
Thu, Apr 30 - Tue, May 5
United Airlines Logo
12:15 am - 9:53 am
BQN
-
SAN
12h 38m
1 stop
United Airlines Logo
7:20 am - 11:09 pm
SAN
-
BQN
12h 49m
1 stop
$736United Airlines
Thu, Apr 30 - Tue, May 5
United Airlines Logo
12:15 am - 9:53 am
BQN
-
SAN
12h 38m
1 stop
United Airlines Logo
7:20 am - 11:09 pm
SAN
-
BQN
12h 49m
1 stop
$785United Airlines
Thu, Apr 30 - Tue, May 5
United Airlines Logo
12:15 am - 9:53 am
BQN
-
SAN
12h 38m
1 stop
United Airlines Logo
7:20 am - 11:09 pm
SAN
-
BQN
12h 49m
1 stop
$840United Airlines
Thu, Apr 30 - Tue, May 5
United Airlines Logo
12:15 am - 9:21 am
BQN
-
SAN
12h 06m
1 stop
United Airlines Logo
6:40 am - 11:09 pm
SAN
-
BQN
13h 29m
1 stop
$911United Airlines
Wed, Jul 22 - Sun, Jul 26
JetBlue Logo
2:30 pm - 9:10 am
BQN
-
SAN
21h 40m
2 stops
JetBlue Logo
8:30 pm - 1:26 pm
SAN
-
BQN
13h 56m
2 stops
$992JetBlue
Thu, Jul 23 - Sun, Jul 26

United Airlines flights from Aguadilla to San Diego

Our best United Airlines deals on Aguadilla to San Diego flight tickets
United Airlines
Apr 30
BQN12:15 amAguadilla Borinquen
14h 10m
2 stops
SAN11:25 amSan Diego
May 5
SAN7:20 amSan Diego
12h 49m
1 stop
BQN11:09 pmAguadilla Borinquen
$681
United Airlines
Apr 30
BQN12:15 amAguadilla Borinquen
14h 10m
2 stops
SAN11:25 amSan Diego
May 5
SAN6:15 amSan Diego
13h 54m
2 stops
BQN11:09 pmAguadilla Borinquen
$714
United Airlines
Apr 30
BQN12:15 amAguadilla Borinquen
12h 38m
1 stop
SAN9:53 amSan Diego
May 5
SAN7:20 amSan Diego
12h 49m
1 stop
BQN11:09 pmAguadilla Borinquen
$736

momondo 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, momondo users made 832,500 searches. Data last updated April 17, 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

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Thu 4/30

12:15 am-11:25 am

2 stops14h 10m

San Diego

Tue 5/5

7:20 am-11:09 pm

1 stop12h 49m

$681

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Thu 4/30

12:15 am-3:33 pm

2 stops18h 18m

San Diego

Tue 5/5

6:15 am-11:09 pm

2 stops13h 54m

$714
Quickest round-trip

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Thu 4/30

12:15 am-9:53 am

1 stop12h 38m

San Diego

Tue 5/5

7:20 am-11:09 pm

1 stop12h 49m

$736

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Thu 4/30

12:15 am-9:53 am

1 stop12h 38m

San Diego

Tue 5/5

7:20 am-11:09 pm

1 stop12h 49m

$785

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Thu 4/30

12:15 am-9:53 am

1 stop12h 38m

San Diego

Tue 5/5

7:20 am-11:09 pm

1 stop12h 49m

$840

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Wed 7/22

12:15 am-9:21 am

1 stop12h 06m

San Diego

Sun 7/26

6:40 am-11:09 pm

1 stop13h 29m

$911

AguadillaSan Diego

BQN - SAN

BQNSAN

Aguadilla Borinquen

Thu 7/23

2:30 pm-9:10 am

2 stops21h 40m

San Diego

Sun 7/26

8:30 pm-1:26 pm

2 stops13h 56m

$992

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Diego from

How to get the cheapest flight ticket from Aguadilla to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to San Diego?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to San Diego from Aguadilla according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 6 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

When to book flights from Aguadilla to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Aguadilla to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Aguadilla to San Diego (BQN to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Aguadilla to San Diego

Fastest flight time

21h 40m

Direct flights

None
The fastest flight from Aguadilla to San Diego takes 21h 40m
There are no direct flights from Aguadilla to San Diego. There are no popular flight routes from Aguadilla to San Diego.
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Frequently asked questions about flying from Aguadilla to San Diego

  • How far is Aguadilla Borinquen to San Diego by plane?

    The straight-line distance from Aguadilla Borinquen to San Diego is 3234.8 mi. By plane, this route typically takes 21h 40m.

  • When did momondo last update prices for flights from Aguadilla Borinquen Airport to San Diego Airport?

    Prices for flights from Aguadilla Borinquen Airport to San Diego Airport are updated daily.

  • How old do you have to be to fly from Aguadilla Borinquen Airport to San Diego Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Aguadilla Borinquen Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
San Ysidro
La Mesa
Imperial Beach
Borrego Springs
Lemon Grove
Alpine
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Aguadilla to San Diego?

Finding the right flight to San Diego from Aguadilla is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

Can I find flights from Aguadilla to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Aguadilla to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Aguadilla to San Diego?

Once all potential Aguadilla to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Aguadilla to San Diego right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Aguadilla to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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