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Cheap flights from San Diego to Saint Lucia from $706

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 Saint Lucia departing on 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
10:30 pm - 4:00 pm
SAN
-
UVF
13h 30m1 stop
American Airlines Logo
3:58 pm - 12:08 pm
UVF
-
SAN
23h 10m1 stop
$706American Airlines
Sun, Mar 1 - Sun, Mar 8
American Airlines Logo
10:05 pm - 4:00 pm
SAN
-
UVF
13h 55m2 stops
American Airlines Logo
2:57 pm - 12:08 pm
UVF
-
SAN
24h 11m1 stop
$710American Airlines
Sun, Mar 1 - Sun, Mar 8
American Airlines Logo
9:10 pm - 1:35 pm
SAN
-
UVF
13h 25m1 stop
American Airlines Logo
4:15 pm - 8:52 am
UVF
-
SAN
19h 37m1 stop
$755American Airlines
Tue, Jun 2 - Thu, Jun 11
American Airlines Logo
7:55 pm - 1:35 pm
SAN
-
UVF
14h 40m2 stops
American Airlines Logo
4:15 pm - 8:52 am
UVF
-
SAN
19h 37m1 stop
$760American Airlines
Tue, Jun 2 - Thu, Jun 11
American Airlines Logo
10:05 pm - 4:00 pm
SAN
-
UVF
13h 55m2 stops
American Airlines Logo
3:58 pm - 8:53 am
UVF
-
SAN
19h 55m2 stops
$782American Airlines
Sun, Mar 1 - Sun, Mar 8
American Airlines Logo
7:55 pm - 1:35 pm
SAN
-
UVF
14h 40m2 stops
American Airlines Logo
4:15 pm - 10:56 am
UVF
-
SAN
21h 41m2 stops
$820American Airlines
Tue, Jun 2 - Thu, Jun 11
American Airlines Logo
11:45 pm - 1:45 pm
SAN
-
UVF
11h 00m1 stop
American Airlines Logo
3:30 pm - 11:45 am
UVF
-
SAN
23h 15m1 stop
$1,111American Airlines
Thu, May 21 - Fri, May 29
American Airlines Logo
7:55 pm - 1:35 pm
SAN
-
UVF
14h 40m2 stops
American Airlines Logo
3:30 pm - 11:45 am
UVF
-
SAN
23h 15m1 stop
$1,115American Airlines
Thu, May 21 - Fri, May 29
American Airlines Logo
7:55 pm - 1:45 pm
SAN
-
UVF
14h 50m2 stops
American Airlines Logo
4:15 pm - 10:56 am
UVF
-
SAN
21h 41m2 stops
$1,156American Airlines
Thu, May 21 - Fri, May 29
American Airlines Logo
7:55 pm - 1:35 pm
SAN
-
UVF
14h 40m2 stops
American Airlines Logo
3:30 pm - 9:13 am
UVF
-
SAN
20h 43m2 stops
$1,197American Airlines
Thu, May 21 - Fri, May 29

American Airlines flights from San Diego to Saint Lucia

Our best American Airlines deals on San Diego to Saint Lucia flight tickets
American Airlines
Jan 8
SAN10:25 pmSan Diego
11h 21m
1 stop
UVF1:46 pmCastries Hewanorra
Jan 15
UVF2:46 pmCastries Hewanorra
12h 23m
1 stop
SAN11:09 pmSan Diego
$507
Find similar
American Airlines
Jan 8
SAN7:30 pmSan Diego
15h 33m
2 stops
UVF3:03 pmCastries Hewanorra
Jan 15
UVF2:46 pmCastries Hewanorra
22h 18m
2 stops
SAN9:04 amSan Diego
$512
Find similar
American Airlines
Mar 1
SAN10:30 pmSan Diego
13h 30m
1 stop
UVF4:00 pmCastries Hewanorra
Mar 8
UVF3:58 pmCastries Hewanorra
23h 10m
1 stop
SAN12:08 pmSan Diego
$706
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 December 11, 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

Sun 3/1

10:30 pm-4:00 pm

1 stop13h 30m

Castries Hewanorra

Sun 3/8

3:58 pm-12:08 pm

1 stop23h 10m

$706

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sun 3/1

10:05 pm-4:00 pm

2 stops13h 55m

Castries Hewanorra

Sun 3/8

2:57 pm-12:08 pm

1 stop24h 11m

$710

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 6/2

9:10 pm-1:35 pm

1 stop13h 25m

Castries Hewanorra

Thu 6/11

4:15 pm-8:52 am

1 stop19h 37m

$755

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 6/2

7:55 pm-1:35 pm

2 stops14h 40m

Castries Hewanorra

Thu 6/11

4:15 pm-8:52 am

1 stop19h 37m

$760

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sun 3/1

10:05 pm-4:00 pm

2 stops13h 55m

Castries Hewanorra

Sun 3/8

3:58 pm-8:53 am

2 stops19h 55m

$782

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 6/2

7:55 pm-1:35 pm

2 stops14h 40m

Castries Hewanorra

Thu 6/11

4:15 pm-10:56 am

2 stops21h 41m

$820

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 5/21

11:45 pm-1:45 pm

1 stop11h 00m

Castries Hewanorra

Fri 5/29

3:30 pm-11:45 am

1 stop23h 15m

$1,111

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 5/21

7:55 pm-1:35 pm

2 stops14h 40m

Castries Hewanorra

Fri 5/29

3:30 pm-11:45 am

1 stop23h 15m

$1,115

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 5/21

7:55 pm-1:45 pm

2 stops14h 50m

Castries Hewanorra

Fri 5/29

4:15 pm-10:56 am

2 stops21h 41m

$1,156

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 5/21

7:55 pm-1:35 pm

2 stops14h 40m

Castries Hewanorra

Fri 5/29

3:30 pm-9:13 am

2 stops20h 43m

$1,197

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time

12h 28m

Direct flights

None
The fastest flight from San Diego to Saint Lucia takes 12h 28m
There are no direct flights from San Diego to Saint Lucia. There are no popular flight routes from San Diego to Saint Lucia.
Search flight deals

  • 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 $644Free CancellationRating
7.2
11,050 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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