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Cheap flights from San Diego to Castries from $622

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Castries departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Diego to Castries

Cheap round-trip flights

American Airlines Logo
10:35 pm - 1:19 pmSAN-UVF
10h 44m1 stop
American Airlines Logo
4:52 pm - 8:47 amUVF-SAN
19h 55m2 stops
$622American Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9
American Airlines Logo
12:50 pm - 3:00 pmSAN-UVF
22h 10m2 stops
American Airlines Logo
4:53 pm - 8:28 amUVF-SAN
19h 35m2 stops
$662American Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 3
American Airlines Logo
9:54 pm - 3:52 pmSAN-UVF
13h 58m2 stops
American Airlines Logo
4:52 pm - 8:47 amUVF-SAN
19h 55m2 stops
$667American Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9
Delta Logo
10:30 pm - 3:39 pmSAN-UVF
13h 09m1 stop
Delta Logo
4:59 pm - 9:58 amUVF-SAN
20h 59m1 stop
$799Delta
Find Deal
Thu, Nov 27 - Wed, Dec 3
JetBlue Logo
8:40 pm - 2:15 pmSAN-UVF
14h 35m1 stop
JetBlue Logo
3:19 pm - 8:56 amUVF-SAN
20h 37m1 stop
$934JetBlue
Find Deal
Tue, Sep 30 - Tue, Oct 7
JetBlue Logo
8:40 pm - 2:15 pmSAN-UVF
14h 35m1 stop
JetBlue Logo
3:19 pm - 8:56 amUVF-SAN
20h 37m1 stop
$992JetBlue
Find Deal
Tue, Sep 30 - Tue, Oct 7
Air Canada Logo
10:30 pm - 2:15 pmSAN-UVF
36h 45m2 stops
Air Canada Logo
3:10 pm - 11:31 amUVF-SAN
23h 21m1 stop
$1,175Air Canada
Find Deal
Wed, Oct 1 - Tue, Oct 7
Delta Logo
10:30 pm - 2:23 pmSAN-UVF
12h 53m1 stop
Delta Logo
3:41 pm - 9:48 amUVF-SAN
21h 07m1 stop
$1,269Delta
Find Deal
Wed, Oct 1 - Mon, Oct 6
Air Canada Logo
5:01 pm - 2:15 pmSAN-UVF
42h 14m2 stops
Air Canada Logo
3:10 pm - 8:25 pmUVF-SAN
32h 15m2 stops
$1,318Air Canada
Find Deal
Wed, Oct 1 - Tue, Oct 7
Multiple Airlines Logo
6:10 pm - 4:25 pmSAN-UVF
18h 15m2 stops
Multiple Airlines Logo
3:40 pm - 5:24 pmUVF-SAN
29h 44m3 stops
$1,822Multiple Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9

American Airlines flights from San Diego to Castries

Our best American Airlines deals on San Diego to Castries flight tickets
American Airlines
Nov 2
SAN10:35 pmSan Diego
10h 44m
1 stop
UVF1:19 pmCastries Hewanorra
Nov 9
UVF4:52 pmCastries Hewanorra
19h 55m
2 stops
SAN8:47 amSan Diego
$622
Find similar
American Airlines
Nov 27
SAN12:50 pmSan Diego
22h 10m
2 stops
UVF3:00 pmCastries Hewanorra
Dec 3
UVF4:53 pmCastries Hewanorra
19h 35m
2 stops
SAN8:28 amSan Diego
$662
Find similar
American Airlines
Nov 2
SAN9:54 pmSan Diego
13h 58m
2 stops
UVF3:52 pmCastries Hewanorra
Nov 9
UVF4:52 pmCastries Hewanorra
19h 55m
2 stops
SAN8:47 amSan Diego
$667
Find similar

Air Canada flights from San Diego to Castries

Our best Air Canada deals on San Diego to Castries flight tickets
Air Canada
Oct 1
SAN10:30 pmSan Diego
36h 45m
2 stops
UVF2:15 pmCastries Hewanorra
Oct 7
UVF3:10 pmCastries Hewanorra
23h 21m
1 stop
SAN11:31 amSan Diego
$1,175
Find similar
Air Canada
Oct 1
SAN5:01 pmSan Diego
42h 14m
2 stops
UVF2:15 pmCastries Hewanorra
Oct 7
UVF3:10 pmCastries Hewanorra
32h 15m
2 stops
SAN8:25 pmSan Diego
$1,318
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 18, 2025.
Use the filters below to find and compare flights from San Diego to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sun 11/2

10:35 pm-1:19 pm

1 stop10h 44m

Castries Hewanorra

Sun 11/9

4:52 pm-8:47 am

2 stops19h 55m

$622

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 11/27

12:50 pm-3:00 pm

2 stops22h 10m

Castries Hewanorra

Wed 12/3

4:53 pm-8:28 am

2 stops19h 35m

$662

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sun 11/2

9:54 pm-3:52 pm

2 stops13h 58m

Castries Hewanorra

Sun 11/9

4:52 pm-8:47 am

2 stops19h 55m

$667

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 11/27

10:30 pm-3:39 pm

1 stop13h 09m

Castries Hewanorra

Wed 12/3

4:59 pm-9:58 am

1 stop20h 59m

$799

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 9/30

8:40 pm-2:15 pm

1 stop14h 35m

Castries Hewanorra

Tue 10/7

3:19 pm-8:56 am

1 stop20h 37m

$934

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 9/30

8:40 pm-2:15 pm

1 stop14h 35m

Castries Hewanorra

Tue 10/7

3:19 pm-8:56 am

1 stop20h 37m

$992

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 10/1

10:30 pm-2:15 pm

2 stops36h 45m

Castries Hewanorra

Tue 10/7

3:10 pm-11:31 am

1 stop23h 21m

$1,175

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 10/1

10:30 pm-2:23 pm

1 stop12h 53m

Castries Hewanorra

Mon 10/6

3:41 pm-9:48 am

1 stop21h 07m

$1,269

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 10/1

5:01 pm-2:15 pm

2 stops42h 14m

Castries Hewanorra

Tue 10/7

3:10 pm-8:25 pm

2 stops32h 15m

$1,318

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sun 11/2

6:10 pm-4:25 pm

2 stops18h 15m

Castries Hewanorra

Sun 11/9

3:40 pm-5:24 pm

3 stops29h 44m

$1,822

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Castries from

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

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 is the cheapest month to fly to Castries?

The month of January is, on average, the cheapest month to fly to Castries from San Diego, with most prices found around $562. The month of June is another great option to travel to Castries, with average flight prices from San Diego averaging around $593.

What is the cheapest day to depart on your flight to Castries?

The cheapest day to depart from San Diego to Castries is on a Wednesday when prices can be found for as low as $603. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $940. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.

When to book flights from San Diego to Castries

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

Cheap San Diego to Castries (SAN to UVF) flight deals and tips

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

Direct flights

None
There are no direct flights from San Diego to Castries. There are no popular flight routes from San Diego to Castries.
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  • How far is San Diego to Castries Hewanorra by plane?

    A flight from San Diego to Castries Hewanorra will travel around 3740.4 mi. Typically, this will take 10h 44m by plane in normal conditions.

  • When did momondo last update prices for flights from San Diego Airport to Castries Hewanorra Airport?

    Prices for flights from San Diego Airport to Castries Hewanorra Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Diego Airport to Castries Hewanorra Airport?

  • How old do you have to be to fly from San Diego Airport to Castries Hewanorra Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Castries Hewanorra Airport.

  • What documentation or ID do you need to fly to Castries Hewanorra Airport?

    The required travel and health documents for your Castries Hewanorra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Castries Hewanorra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Diego to Castries?

Best airlines flying from San Diego to Castries

Compare and see reviews for airlines that fly from San Diego to Castries with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $597Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

Why use momondo?

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

It is quick and easy to find San Diego to Castries flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Castries that suits you.

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

Yes. momondo enables you to select and highlight flights to Castries from San Diego with this policy.

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

momondo helps you find the best flight between San Diego and Castries by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Castries from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport