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Cheap flights from San Diego to Castries from $275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Castries departing on 2/1. 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
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:50 pm - 4:40 pmSAN  San Diego-UVF Castries Hewanorra
23h 50m1 stop Toronto Pearson Intl
Air Canada Logo
5:40 pm - 5:59 pmUVF  Castries Hewanorra-SAN San Diego
52h 19m2 stops Toronto Pearson Intl Vancouver Intl
$803Air Canada
Wed, Jan 20 - Sun, Jan 24
Air Canada Logo
2:00 pm - 4:40 pmSAN  San Diego-UVF Castries Hewanorra
46h 40m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
5:40 pm - 12:00 pmUVF  Castries Hewanorra-SAN San Diego
22h 20m1 stop Toronto Pearson Intl
$813Air Canada
Mon, Jan 11 - Thu, Jan 14
American Airlines Logo
10:20 pm - 3:04 pmSAN  San Diego-UVF Castries Hewanorra
13h 44m1 stop Miami
American Airlines Logo
2:42 pm - 11:03 pmUVF  Castries Hewanorra-SAN San Diego
11h 21m1 stop Miami
$826American Airlines
Mon, Oct 19 - Tue, Oct 27
American Airlines Logo
6:45 pm - 3:04 pmSAN  San Diego-UVF Castries Hewanorra
17h 19m2 stops Dallas/Fort Worth Miami
American Airlines Logo
4:04 pm - 11:08 amUVF  Castries Hewanorra-SAN San Diego
22h 04m2 stops Miami Charlotte Douglas
$831American Airlines
Mon, Oct 19 - Tue, Oct 27
Air Canada Logo
2:00 pm - 4:40 pmSAN  San Diego-UVF Castries Hewanorra
22h 40m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
5:40 pm - 12:00 pmUVF  Castries Hewanorra-SAN San Diego
22h 20m1 stop Toronto Pearson Intl
$853Air Canada
Wed, Jan 6 - Sun, Jan 10
Air Canada Logo
12:50 pm - 4:40 pmSAN  San Diego-UVF Castries Hewanorra
23h 50m1 stop Toronto Pearson Intl
Air Canada Logo
5:40 pm - 12:00 pmUVF  Castries Hewanorra-SAN San Diego
22h 20m1 stop Toronto Pearson Intl
$863Air Canada
Sun, Jan 10 - Thu, Jan 14
American Airlines Logo
10:45 pm - 3:03 pmSAN  San Diego-UVF Castries Hewanorra
12h 18m1 stop Charlotte Douglas
American Airlines Logo
2:56 pm - 11:09 pmUVF  Castries Hewanorra-SAN San Diego
12h 13m1 stop Miami
$866American Airlines
Sat, Jan 23 - Sun, Jan 31
American Airlines Logo
1:27 pm - 1:47 pmSAN  San Diego-UVF Castries Hewanorra
20h 20m1 stop Miami
American Airlines Logo
5:02 pm - 10:05 amUVF  Castries Hewanorra-SAN San Diego
21h 03m2 stops Miami Dallas/Fort Worth
$871American Airlines
Sat, Jan 23 - Sun, Jan 31
American Airlines Logo
10:25 pm - 4:02 pmSAN  San Diego-UVF Castries Hewanorra
13h 37m1 stop Miami
American Airlines Logo
2:56 pm - 11:09 pmUVF  Castries Hewanorra-SAN San Diego
12h 13m1 stop Miami
$906American Airlines
Wed, Jan 20 - Sun, Jan 24
American Airlines Logo
7:30 pm - 3:03 pmSAN  San Diego-UVF Castries Hewanorra
15h 33m2 stops Phoenix Sky Harbor Intl Charlotte Douglas
American Airlines Logo
5:02 pm - 8:28 amUVF  Castries Hewanorra-SAN San Diego
19h 26m2 stops Miami Dallas/Fort Worth
$911American Airlines
Wed, Jan 6 - Sun, Jan 10

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Air Canada flights from San Diego to Castries

Our best Air Canada deals on San Diego to Castries flight tickets
Air Canada
Jan 20
SAN2:00 pmSan Diego
22h 40m
2 stops
UVF4:40 pmCastries Hewanorra
Jan 24
UVF5:40 pmCastries Hewanorra
47h 24m
2 stops
SAN1:04 pmSan Diego
$803
Air Canada
Jan 11
SAN2:00 pmSan Diego
46h 40m
2 stops
UVF4:40 pmCastries Hewanorra
Jan 14
UVF5:40 pmCastries Hewanorra
22h 20m
1 stop
SAN12:00 pmSan Diego
$813
Air Canada
Jan 6
SAN2:00 pmSan Diego
22h 40m
2 stops
UVF4:40 pmCastries Hewanorra
Jan 10
UVF5:40 pmCastries Hewanorra
22h 20m
1 stop
SAN12:00 pmSan Diego
$853

American Airlines flights from San Diego to Castries

Our best American Airlines deals on San Diego to Castries flight tickets
American Airlines
Oct 19
SAN10:20 pmSan Diego
13h 44m
1 stop
UVF3:04 pmCastries Hewanorra
Oct 27
UVF2:42 pmCastries Hewanorra
11h 21m
1 stop
SAN11:03 pmSan Diego
$826
American Airlines
Oct 19
SAN10:20 pmSan Diego
13h 44m
1 stop
UVF3:04 pmCastries Hewanorra
Oct 27
UVF4:04 pmCastries Hewanorra
22h 04m
2 stops
SAN11:08 amSan Diego
$831
American Airlines
Jan 23
SAN10:45 pmSan Diego
12h 18m
1 stop
UVF3:03 pmCastries Hewanorra
Jan 31
UVF2:56 pmCastries Hewanorra
12h 13m
1 stop
SAN11:09 pmSan Diego
$866

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 August 17, 2026.
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

Cheapest round-trip

San DiegoCastries

SAN San Diego - UVF Castries Hewanorra

SANUVF

San Diego

Wed 1/20

12:50 pm-4:40 pm

1 stop23h 50m

Castries Hewanorra

Sun 1/24

5:40 pm-5:59 pm

2 stops52h 19m

$803

San DiegoCastries

SAN San Diego - UVF Castries Hewanorra

SANUVF

San Diego

Mon 1/11

2:00 pm-4:40 pm

2 stops46h 40m

Castries Hewanorra

Thu 1/14

5:40 pm-12:00 pm

1 stop22h 20m

$813

San DiegoCastries

SAN San Diego - UVF Castries Hewanorra

SANUVF

San Diego

Mon 10/19

10:20 pm-3:04 pm

1 stop13h 44m

Castries Hewanorra

Tue 10/27

2:42 pm-11:03 pm

1 stop11h 21m

$826

San DiegoCastries

SAN San Diego - UVF Castries Hewanorra

SANUVF

San Diego

Mon 10/19

6:45 pm-3:04 pm

2 stops17h 19m

Castries Hewanorra

Tue 10/27

4:04 pm-11:08 am

2 stops22h 04m

$831

San DiegoCastries

SAN San Diego - UVF Castries Hewanorra

SANUVF

San Diego

Wed 1/6

2:00 pm-4:40 pm

2 stops22h 40m

Castries Hewanorra

Sun 1/10

5:40 pm-12:00 pm

1 stop22h 20m

$853

San DiegoCastries

SAN San Diego - UVF Castries Hewanorra

SANUVF

San Diego

Sun 1/10

12:50 pm-4:40 pm

1 stop23h 50m

Castries Hewanorra

Thu 1/14

5:40 pm-12:00 pm

1 stop22h 20m

$863
Quickest round-trip

San DiegoCastries

SAN San Diego - UVF Castries Hewanorra

SANUVF

San Diego

Sat 1/23

10:45 pm-3:03 pm

1 stop12h 18m

Castries Hewanorra

Sun 1/31

2:56 pm-11:09 pm

1 stop12h 13m

$866

San DiegoCastries

SAN San Diego - UVF Castries Hewanorra

SANUVF

San Diego

Sat 1/23

1:27 pm-1:47 pm

1 stop20h 20m

Castries Hewanorra

Sun 1/31

5:02 pm-10:05 am

2 stops21h 03m

$871

San DiegoCastries

SAN San Diego - UVF Castries Hewanorra

SANUVF

San Diego

Wed 1/20

10:25 pm-4:02 pm

1 stop13h 37m

Castries Hewanorra

Sun 1/24

2:56 pm-11:09 pm

1 stop12h 13m

$906

San DiegoCastries

SAN San Diego - UVF Castries Hewanorra

SANUVF

San Diego

Wed 1/6

7:30 pm-3:03 pm

2 stops15h 33m

Castries Hewanorra

Sun 1/10

5:02 pm-8:28 am

2 stops19h 26m

$911

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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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

Can stopping save me money on San Diego to Castries flights?

You could potentially save up to 77% on your flight if you consider stops on a San Diego to Castries flight.

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

Best Price Found

$275

Fastest flight time

13h 55m

Direct flights

None
The best one-way flight to Castries from San Diego in the past 72 hours is $275. The best round-trip flight deal from San Diego to Castries found on momondo in the last 72 hours is $803.
The fastest flight from San Diego to Castries takes 13h 55m
There are no direct flights from San Diego to Castries. There are no popular flight routes from San Diego to Castries.
Search flight deals

Frequently asked questions about flying from San Diego to Castries

  • 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 13h 55m 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 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.

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