$253+ Cheap flights from Aguadilla (BQN) to San Diego (SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BQN — SAN
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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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
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Best
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Cheapest flights from Aguadilla to San DiegoExplore 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 September 8, 2026.
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 September 8, 2026.
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/2012:15 am -
1 stop12h 34m
Wed 11/116:45 am -
2 stops13h 12m
Deal found 9/7![United Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/1912:15 am -
1 stop12h 34m
Fri 11/136:50 am -
2 stops13h 07m
Deal found 9/7![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/2812:15 am -
1 stop12h 34m
Sun 10/46:15 am -
2 stops13h 54m
Deal found 9/7![United Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/2312:15 am -
2 stops13h 43m
Thu 11/1210:30 pm -
2 stops21h 27m
Deal found 9/7![United Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 9/7. 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 -
1 stop12h 34m
Mon 11/910:20 pm -
1 stop21h 37m
Deal found 9/7![United Airlines logo]()
$730
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 9/912:15 am -
1 stop12h 34m
Sat 9/126:18 am -
2 stops13h 51m
Deal found 9/6![United Airlines logo]()
$768
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/1712:15 am -
1 stop12h 34m
Mon 11/910:20 pm -
1 stop21h 37m
Deal found 9/7![United Airlines logo]()
$802
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 9/1612:15 am -
2 stops18h 34m
Mon 9/216:30 am -
2 stops13h 39m
Deal found 9/3![United Airlines logo]()
$823
This United Airlines deal was found by Cheapflights users on 9/7. 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 -
1 stop12h 34m
Sun 11/810:20 pm -
1 stop21h 37m
Deal found 9/7![United Airlines logo]()
$845
Best flights from Aguadilla to San DiegoDiscover 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 September 8, 2026.
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 September 8, 2026.
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/2012:15 am -
2 stops18h 25m
Wed 11/116:45 am -
2 stops13h 12m
Deal found 9/7![United Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/2312:15 am -
2 stops16h 02m
Fri 11/136:50 am -
2 stops13h 07m
Deal found 9/7![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/1912:15 am -
1 stop12h 34m
Mon 11/96:50 am -
2 stops13h 07m
Deal found 9/7![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/2312:15 am -
2 stops13h 43m
Wed 11/1110:30 pm -
2 stops21h 27m
Deal found 9/7![United Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/1712:15 am -
1 stop12h 34m
Mon 11/910:20 pm -
1 stop21h 37m
Deal found 9/7![United Airlines logo]()
$802
Last-minute flights from Aguadilla to San DiegoDiscover last-minute flight deals from Aguadilla to San Diego. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Aguadilla to San Diego. Data last updated September 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 9/912:15 am -
2 stops14h 20m
Sat 9/126:30 am -
2 stops13h 39m
Deal found 9/5![United Airlines logo]()
$768
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 9/1612:15 am -
2 stops18h 34m
Mon 9/216:30 am -
2 stops13h 39m
Deal found 9/3![United Airlines logo]()
$823
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/2812:15 am -
1 stop12h 34m
Sun 10/46:15 am -
2 stops13h 54m
Deal found 9/7![United Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/1712:15 am -
1 stop12h 34m
Mon 11/910:20 pm -
1 stop21h 37m
Deal found 9/7![United Airlines logo]()
$802
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/1912:15 am -
1 stop12h 34m
Fri 11/136:50 am -
2 stops13h 07m
Deal found 9/7![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/2012:15 am -
1 stop12h 34m
Wed 11/116:45 am -
2 stops13h 12m
Deal found 9/7![United Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 9/7. 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 -
1 stop12h 34m
Mon 11/910:20 pm -
1 stop21h 37m
Deal found 9/7![United Airlines logo]()
$730
This United Airlines deal was found by Cheapflights users on 9/7. 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 -
1 stop12h 34m
Sun 11/810:20 pm -
1 stop21h 37m
Deal found 9/7![United Airlines logo]()
$845
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/2312:15 am -
2 stops13h 43m
Thu 11/1210:30 pm -
2 stops21h 27m
Deal found 9/7![United Airlines logo]()
$686
One-way flights from Aguadilla to San DiegoSearch for one-way flight options from Aguadilla to San Diego. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Aguadilla to San Diego. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:52 am -
2 stops32h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$253
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/2912:15 am -
2 stops18h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![United Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:08 am -
2 stops51h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:52 am -
3 stops39h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:52 am -
2 stops39h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:12 am -
3 stops27h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:52 am -
3 stops39h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:08 am -
3 stops39h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:08 am -
2 stops15h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:44 am -
2 stops40h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:44 am -
2 stops40h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$357
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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $446 (United Airlines) |
One-way from | $253 (Kiwi.com) |
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 7,457,451 searches. Data last updated September 8, 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
Cheapest round-trip
AguadillaSan Diego
BQN Aguadilla Borinquen - SAN San Diego
BQNSAN
Aguadilla Borinquen
Tue 10/20
10:52 am-3:58 pm
2 stops32h 06m
San Diego
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$253
Quickest round-trip
AguadillaSan Diego
BQN Aguadilla Borinquen - SAN San Diego
BQNSAN
Aguadilla Borinquen
Mon 10/19
12:15 am-9:49 am
1 stop12h 34m
San Diego
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$268
AguadillaSan Diego
BQN Aguadilla Borinquen - SAN San Diego
BQNSAN
Aguadilla Borinquen
Mon 9/14
11:08 am-11:51 pm
2 stops15h 43m
San Diego
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$354
AguadillaSan Diego
BQN Aguadilla Borinquen - SAN San Diego
BQNSAN
Aguadilla Borinquen
Mon 9/21
12:15 am-9:49 am
1 stop12h 34m
San Diego
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$372
AguadillaSan Diego
BQN Aguadilla Borinquen - SAN San Diego
BQNSAN
Aguadilla Borinquen
Wed 9/16
12:15 am-9:49 am
1 stop12h 34m
San Diego
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$384
AguadillaSan Diego
BQN Aguadilla Borinquen - SAN San Diego
BQNSAN
Aguadilla Borinquen
Mon 9/14
12:15 am-9:49 am
1 stop12h 34m
San Diego
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$384
AguadillaSan Diego
BQN Aguadilla Borinquen - SAN San Diego
BQNSAN
Aguadilla Borinquen
Tue 10/20
12:15 am-3:40 pm
2 stops18h 25m
San Diego
Wed 11/11
6:45 am-11:57 pm
2 stops13h 12m
$446
AguadillaSan Diego
BQN Aguadilla Borinquen - SAN San Diego
BQNSAN
Aguadilla Borinquen
Fri 10/23
12:15 am-1:17 pm
2 stops16h 02m
San Diego
Fri 11/13
6:50 am-11:57 pm
2 stops13h 07m
$536
AguadillaSan Diego
BQN Aguadilla Borinquen - SAN San Diego
BQNSAN
Aguadilla Borinquen
Mon 10/19
12:15 am-9:49 am
1 stop12h 34m
San Diego
Mon 11/9
6:50 am-11:57 pm
2 stops13h 07m
$536
AguadillaSan Diego
BQN Aguadilla Borinquen - SAN San Diego
BQNSAN
Aguadilla Borinquen
Sun 9/13
12:15 am-10:49 pm
1 stop25h 34m
San Diego
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$540
Showing 1-10 of 12 resultsSorted 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
BQN-SAN
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.
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.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
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La Mesa
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Julian
Lemon Grove
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