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Cheap flights from San Diego to Saint Lucia from $203

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 Saint Lucia departing on 1/6. 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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Find the cheapest flights from San Diego to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:00 pm - 1:35 pmSAN-UVF
11h 35m1 stop
American Airlines Logo
2:20 pm - 11:45 amUVF-SAN
24h 25m1 stop
$644American Airlines
Find Deal
Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
7:52 pm - 2:50 pmSAN-UVF
15h 58m2 stops
American Airlines Logo
3:50 pm - 11:45 amUVF-SAN
22h 55m1 stop
$649American Airlines
Find Deal
Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
7:55 pm - 1:15 pmSAN-UVF
14h 20m2 stops
American Airlines Logo
4:05 pm - 8:30 amUVF-SAN
19h 25m2 stops
$685American Airlines
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Fri, Apr 24 - Wed, Apr 29
American Airlines Logo
7:52 pm - 2:50 pmSAN-UVF
15h 58m2 stops
American Airlines Logo
2:20 pm - 9:25 amUVF-SAN
22h 05m2 stops
$809American Airlines
Find Deal
Wed, Mar 11 - Sun, Mar 15
JetBlue Logo
8:44 pm - 12:59 pmSAN-UVF
12h 15m1 stop
JetBlue Logo
5:10 pm - 10:17 amUVF-SAN
21h 07m1 stop
$1,241JetBlue
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Tue, Dec 23 - Tue, Dec 30
Delta Logo
10:30 pm - 3:36 pmSAN-UVF
13h 06m1 stop
Delta Logo
4:56 pm - 9:54 amUVF-SAN
20h 58m1 stop
$1,453Delta
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Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
12:45 pm - 4:25 pmSAN-UVF
23h 40m3 stops
Multiple Airlines Logo
5:15 pm - 4:37 pmUVF-SAN
27h 22m3 stops
$2,539Multiple Airlines
Find Deal
Thu, Nov 27 - Sun, Nov 30
Multiple Airlines Logo
12:45 pm - 4:20 pmSAN-UVF
23h 35m2 stops
Multiple Airlines Logo
3:40 pm - 12:03 pmUVF-SAN
24h 23m3 stops
$2,704Multiple Airlines
Find Deal
Tue, Dec 23 - Tue, Dec 30
Air Canada Logo
12:45 pm - 4:25 pmSAN-UVF
23h 40m3 stops
Air Canada Logo
5:15 pm - 5:24 pmUVF-SAN
28h 09m2 stops
$3,540Air Canada
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Thu, Nov 27 - Sun, Nov 30
Delta Logo
10:30 pm - 3:05 pmSAN-UVF
12h 35m1 stop
Delta Logo
4:25 pm - 9:58 amUVF-SAN
21h 33m1 stop
$4,855Delta
Find Deal
Tue, Jan 6 - Wed, Jan 14

American Airlines flights from San Diego to Saint Lucia

Our best American Airlines deals on San Diego to Saint Lucia flight tickets
American Airlines
Mar 11
SAN11:00 pmSan Diego
11h 35m
1 stop
UVF1:35 pmCastries Hewanorra
Mar 15
UVF2:20 pmCastries Hewanorra
24h 25m
1 stop
SAN11:45 amSan Diego
$644
Find similar
American Airlines
Mar 11
SAN7:52 pmSan Diego
15h 58m
2 stops
UVF2:50 pmCastries Hewanorra
Mar 15
UVF3:50 pmCastries Hewanorra
22h 55m
1 stop
SAN11:45 amSan Diego
$649
Find similar
American Airlines
Apr 24
SAN7:55 pmSan Diego
14h 20m
2 stops
UVF1:15 pmCastries Hewanorra
Apr 29
UVF4:05 pmCastries Hewanorra
19h 25m
2 stops
SAN8:30 amSan Diego
$685
Find similar

Delta flights from San Diego to Saint Lucia

Our best Delta deals on San Diego to Saint Lucia flight tickets
Delta
Dec 2
SAN10:30 pmSan Diego
13h 06m
1 stop
UVF3:36 pmCastries Hewanorra
Dec 9
UVF4:56 pmCastries Hewanorra
20h 58m
1 stop
SAN9:54 amSan Diego
$1,453
Find similar
Delta
Jan 6
SAN10:30 pmSan Diego
12h 35m
1 stop
UVF3:05 pmCastries Hewanorra
Jan 14
UVF4:25 pmCastries Hewanorra
21h 33m
1 stop
SAN9:58 amSan Diego
$4,855
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Saint Lucia 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 November 10, 2025.
Use the filters below to find and compare flights from San Diego to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 3/11

11:00 pm-1:35 pm

1 stop11h 35m

Castries Hewanorra

Sun 3/15

2:20 pm-11:45 am

1 stop24h 25m

$644

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 3/11

7:52 pm-2:50 pm

2 stops15h 58m

Castries Hewanorra

Sun 3/15

3:50 pm-11:45 am

1 stop22h 55m

$649

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Fri 4/24

7:55 pm-1:15 pm

2 stops14h 20m

Castries Hewanorra

Wed 4/29

4:05 pm-8:30 am

2 stops19h 25m

$685

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 3/11

7:52 pm-2:50 pm

2 stops15h 58m

Castries Hewanorra

Sun 3/15

2:20 pm-9:25 am

2 stops22h 05m

$809

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 12/23

8:44 pm-12:59 pm

1 stop12h 15m

Castries Hewanorra

Tue 12/30

5:10 pm-10:17 am

1 stop21h 07m

$1,241

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 12/2

10:30 pm-3:36 pm

1 stop13h 06m

Castries Hewanorra

Tue 12/9

4:56 pm-9:54 am

1 stop20h 58m

$1,453

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 11/27

12:45 pm-4:25 pm

3 stops23h 40m

Castries Hewanorra

Sun 11/30

5:15 pm-4:37 pm

3 stops27h 22m

$2,539

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 12/23

12:45 pm-4:20 pm

2 stops23h 35m

Castries Hewanorra

Tue 12/30

3:40 pm-12:03 pm

3 stops24h 23m

$2,704

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 11/27

12:45 pm-4:25 pm

3 stops23h 40m

Castries Hewanorra

Sun 11/30

5:15 pm-5:24 pm

2 stops28h 09m

$3,540

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 1/6

10:30 pm-3:05 pm

1 stop12h 35m

Castries Hewanorra

Wed 1/14

4:25 pm-9:58 am

1 stop21h 33m

$4,855

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Saint Lucia from

How to get the cheapest flight ticket from San Diego to Saint Lucia

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 day to depart on your flight to Saint Lucia?

Our data shows that Monday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $648. On the other hand, Thursday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $808.

Can stopping save me money on San Diego to Saint Lucia flights?

You could potentially save up to 38% on your flight if you consider stops on a San Diego to Saint Lucia flight.

Cheap San Diego to Saint Lucia flight deals and tips

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

Direct flights

None
There are no direct flights from San Diego to Saint Lucia. There are no popular flight routes from San Diego to Saint Lucia.
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  • When did momondo last update prices for flights from San Diego Airport to Saint Lucia?

    Prices for flights from San Diego Airport to Saint Lucia refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Saint Lucia?

  • How old do you have to be to fly from San Diego Airport to Saint Lucia?

    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 Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The travel and health documents you'll need for your trip to Saint Lucia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Lucia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Diego to Saint Lucia

Compare and see reviews for airlines that fly from San Diego to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $555Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Saint Lucia. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to Saint Lucia from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Saint Lucia, momondo offers a useful price alert feature which will track prices for flights to Saint Lucia from San Diego and alert you when they change.

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