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Cheap flights from San Diego to Saint Lucia from $271

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 5/26. 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
3:05 pm - 2:29 pm
SAN
-
UVF
20h 24m
2 stops
American Airlines Logo
3:04 pm - 11:51 am
UVF
-
SAN
23h 47m
2 stops
$509American Airlines
Sat, Aug 22 - Wed, Aug 26
American Airlines Logo
10:26 pm - 2:29 pm
SAN
-
UVF
13h 03m
1 stop
American Airlines Logo
3:04 pm - 11:51 am
UVF
-
SAN
23h 47m
2 stops
$578American Airlines
Sat, Aug 22 - Wed, Aug 26
American Airlines Logo
3:10 pm - 1:50 pm
SAN
-
UVF
19h 40m
2 stops
American Airlines Logo
4:00 pm - 10:19 am
UVF
-
SAN
21h 19m
2 stops
$647American Airlines
Mon, Sep 14 - Fri, Sep 25
American Airlines Logo
12:36 pm - 12:08 pm
SAN
-
UVF
20h 32m
1 stop
American Airlines Logo
3:14 pm - 10:19 am
UVF
-
SAN
22h 05m
2 stops
$690American Airlines
Mon, Aug 3 - Fri, Aug 14
American Airlines Logo
9:25 pm - 2:16 pm
SAN
-
UVF
13h 51m
1 stop
American Airlines Logo
3:16 pm - 8:22 am
UVF
-
SAN
20h 06m
2 stops
$702American Airlines
Tue, Jun 2 - Thu, Jun 11
American Airlines Logo
10:26 pm - 2:29 pm
SAN
-
UVF
13h 03m
1 stop
American Airlines Logo
3:04 pm - 10:49 pm
UVF
-
SAN
10h 45m
1 stop
$721American Airlines
Sat, Aug 22 - Wed, Aug 26
American Airlines Logo
11:00 pm - 1:50 pm
SAN
-
UVF
11h 50m
1 stop
American Airlines Logo
4:00 pm - 10:19 am
UVF
-
SAN
21h 19m
2 stops
$726American Airlines
Mon, Sep 14 - Fri, Sep 25
JetBlue Logo
8:30 pm - 12:50 pm
SAN
-
UVF
13h 20m
1 stop
JetBlue Logo
4:55 pm - 10:35 am
UVF
-
SAN
20h 40m
1 stop
$764JetBlue
Tue, Jun 2 - Mon, Jun 8
American Airlines Logo
10:25 pm - 1:50 pm
SAN
-
UVF
12h 25m
1 stop
American Airlines Logo
3:04 pm - 10:49 pm
UVF
-
SAN
10h 45m
1 stop
$765American Airlines
Mon, Aug 3 - Fri, Aug 14
American Airlines Logo
9:25 pm - 2:16 pm
SAN
-
UVF
13h 51m
1 stop
American Airlines Logo
3:16 pm - 9:04 am
UVF
-
SAN
20h 48m
1 stop
$766American Airlines
Tue, Jun 2 - Thu, Jun 11

American Airlines flights from San Diego to Saint Lucia

Our best American Airlines deals on San Diego to Saint Lucia flight tickets
American Airlines
Aug 22
SAN3:05 pmSan Diego
20h 24m
2 stops
UVF2:29 pmCastries Hewanorra
Aug 26
UVF3:04 pmCastries Hewanorra
23h 47m
2 stops
SAN11:51 amSan Diego
$509
American Airlines
Aug 22
SAN10:26 pmSan Diego
13h 03m
1 stop
UVF2:29 pmCastries Hewanorra
Aug 26
UVF3:04 pmCastries Hewanorra
23h 47m
2 stops
SAN11:51 amSan Diego
$578
American Airlines
Sep 14
SAN3:10 pmSan Diego
19h 40m
2 stops
UVF1:50 pmCastries Hewanorra
Sep 25
UVF4:00 pmCastries Hewanorra
21h 19m
2 stops
SAN10:19 amSan Diego
$647

JetBlue flights from San Diego to Saint Lucia

Our best JetBlue deals on San Diego to Saint Lucia flight tickets
JetBlue
Jun 2
SAN8:30 pmSan Diego
13h 20m
1 stop
UVF12:50 pmCastries Hewanorra
Jun 8
UVF4:55 pmCastries Hewanorra
20h 40m
1 stop
SAN10:35 amSan Diego
$764
JetBlue
Jun 2
SAN1:41 pmSan Diego
20h 09m
2 stops
UVF12:50 pmCastries Hewanorra
Jun 8
UVF4:55 pmCastries Hewanorra
20h 40m
1 stop
SAN10:35 amSan Diego
$839
JetBlue
Jun 29
SAN8:44 pmSan Diego
15h 38m
1 stop
UVF3:22 pmCastries Hewanorra
Jul 6
UVF4:33 pmCastries Hewanorra
20h 14m
1 stop
SAN9:47 amSan Diego
$1,118

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 May 12, 2026.
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

Cheapest round-trip

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sat 8/22

3:05 pm-2:29 pm

2 stops20h 24m

Castries Hewanorra

Wed 8/26

3:04 pm-11:51 am

2 stops23h 47m

$509

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sat 8/22

10:26 pm-2:29 pm

1 stop13h 03m

Castries Hewanorra

Wed 8/26

3:04 pm-11:51 am

2 stops23h 47m

$578

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 9/14

3:10 pm-1:50 pm

2 stops19h 40m

Castries Hewanorra

Fri 9/25

4:00 pm-10:19 am

2 stops21h 19m

$647

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 8/3

12:36 pm-12:08 pm

1 stop20h 32m

Castries Hewanorra

Fri 8/14

3:14 pm-10:19 am

2 stops22h 05m

$690

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 6/2

9:25 pm-2:16 pm

1 stop13h 51m

Castries Hewanorra

Thu 6/11

3:16 pm-8:22 am

2 stops20h 06m

$702

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sat 8/22

10:26 pm-2:29 pm

1 stop13h 03m

Castries Hewanorra

Wed 8/26

3:04 pm-10:49 pm

1 stop10h 45m

$721

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 9/14

11:00 pm-1:50 pm

1 stop11h 50m

Castries Hewanorra

Fri 9/25

4:00 pm-10:19 am

2 stops21h 19m

$726

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 6/2

8:30 pm-12:50 pm

1 stop13h 20m

Castries Hewanorra

Mon 6/8

4:55 pm-10:35 am

1 stop20h 40m

$764
Quickest round-trip

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 8/3

10:25 pm-1:50 pm

1 stop12h 25m

Castries Hewanorra

Fri 8/14

3:04 pm-10:49 pm

1 stop10h 45m

$765

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 6/2

9:25 pm-2:16 pm

1 stop13h 51m

Castries Hewanorra

Thu 6/11

3:16 pm-9:04 am

1 stop20h 48m

$766

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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

You could potentially save up to 20% 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.
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Frequently asked questions about flying from San Diego to Saint Lucia

  • 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 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.

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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