HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Castries

$553+ Cheap flights from San Diego (SAN) to Castries (UVF)

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — UVF
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Castries 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 San Diego to Castries

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Castries (UVF). 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$553
(Delta)

Popular in

July

Cheapest in

January

Average price

$657
Provider with most accurate pricing for San Diego-Castries Hewanorra flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Castries Hewanorra flights.
Search Deals
From San Diego to Castries Hewanorra
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from San Diego to Castries

Cheapest flights from San Diego to Castries
Explore the most affordable flight options available from San Diego to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/99:45 pmSAN - UVF
1 stop13h 21mDelta
Thu 5/153:26 pmUVF - SAN
1 stop11h 16mDelta
Deal found 4/16$553
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/268:00 amSAN - UVF
2 stops27h 15mAir Canada
Tue 6/33:10 pmUVF - SAN
2 stops34h 04mAir Canada
Deal found 4/17$568
This JetBlue deal was found by Cheapflights users on 4/17. 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.
Fri 6/138:30 pmSAN - UVF
1 stop16h 50mJetBlue
Sun 6/295:40 pmUVF - SAN
1 stop18h 25mJetBlue
Deal found 4/17$655
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:55 pmSAN - UVF
2 stops13h 15mAmerican Airlines
Fri 10/102:10 pmUVF - SAN
1 stop10h 53mAmerican Airlines
Deal found 4/16$690
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/18:48 pmSAN - UVF
3 stops38h 27mMultiple Airlines
Sun 6/82:35 pmUVF - SAN
3 stops25h 45mMultiple Airlines
Deal found 4/17$747
This WestJet deal was found by Cheapflights users on 4/17. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/142:05 pmSAN - UVF
2 stops20h 40mWestJet
Sun 6/292:35 pmUVF - SAN
2 stops25h 45mWestJet
Deal found 4/17$782
This United Airlines deal was found by Cheapflights users on 4/15. 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 7/1110:54 amSAN - UVF
2 stops25h 36mUnited Airlines
Sat 7/1912:55 pmUVF - SAN
1 stop12h 49mUnited Airlines
Deal found 4/15$1,053

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Castries 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 April 17, 2025.
Use the filters below to find and compare flights from San Diego to Castries that are best for you.

Fly from

San Diego

Fly to

Castries

Route

Depart

Return

Price

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Fri 5/9

9:45 pm-2:06 pm

1 stop13h 21m

Castries Hewanorra

Thu 5/15

3:26 pm-11:42 pm

1 stop11h 16m

$553

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 5/26

8:00 am-2:15 pm

2 stops27h 15m

Castries Hewanorra

Tue 6/3

3:10 pm-10:14 pm

2 stops34h 04m

$568

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Fri 6/13

8:30 pm-4:20 pm

1 stop16h 50m

Castries Hewanorra

Sun 6/29

5:40 pm-9:05 am

1 stop18h 25m

$655

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sun 6/1

8:48 pm-2:15 pm

3 stops38h 27m

Castries Hewanorra

Sun 6/8

2:35 pm-1:20 pm

3 stops25h 45m

$747

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sat 6/14

4:28 pm-1:45 pm

2 stops18h 17m

Castries Hewanorra

Thu 6/26

2:45 pm-10:42 am

2 stops22h 57m

$780

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sat 6/14

2:05 pm-1:45 pm

2 stops20h 40m

Castries Hewanorra

Sun 6/29

2:35 pm-1:20 pm

2 stops25h 45m

$782

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Fri 7/11

10:54 am-3:30 pm

2 stops25h 36m

Castries Hewanorra

Sat 7/19

12:55 pm-10:44 pm

1 stop12h 49m

$1,053

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Compare providers for flights from San Diego to Castries

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 San Diego to Castries in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 San Diego-Castries flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Diego-Castries flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Diego-Castries flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Castries flights, Cheapflights users trust AranGrant the most. AranGrant 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 San Diego-Castries 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 San Diego to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from San Diego 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 San Diego to Castries

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

Currently, January is the cheapest month in which you can book a flight from San Diego to Castries (average of $556). Flying from San Diego to Castries in December is currently the most expensive (average of $730). 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.

What is the cheapest time of day to fly from SAN to UVF?

Find hourly flight availability from San Diego to Castries. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from San Diego to Castries, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Castries

Get insights into the airlines that provide service to Castries. 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 Castries. Reviews last updated April 17, 2025.
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,926 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,809 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,142 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Castries. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Diego to Castries round-trip?

    Our cheapest airline available from San Diego to Castries is Delta. Our recent data shows that you can find tickets from as low as $553 on this airline. Additional options worth looking into are Air Canada and JetBlue, starting at $568 and $655 round-trip. Delta is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from San Diego to Castries that include hotel bookings?

    Yes. In addition to deals on San Diego to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Castries?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Castries.

  • Can I find deals for business class flights from San Diego to Castries?

    Yes. Cheapflights offers flight deals from San Diego to Castries 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 San Diego to Castries?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Castries (average of $556). Flying from San Diego to Castries in December is currently the most expensive (average of $730). 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
Vieux Fort

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.

Top airline flying from San Diego to Castries

Discover the top airline that operate flights from San Diego to Castries. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$536Average$675FlexibilityNo cancel feeOn-time71%

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.