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Cheap flights from San Diego to Saint Lucia from $573

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 7/23. 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

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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
10:28 pm - 2:20 pm
SAN
-
UVF
12h 52m
1 stop
American Airlines Logo
1:15 pm - 10:38 pm
UVF
-
SAN
12h 23m
1 stop
$573American Airlines
Thu, Jul 23 - Tue, Jul 28
American Airlines Logo
7:15 pm - 1:50 pm
SAN
-
UVF
15h 35m
2 stops
American Airlines Logo
2:50 pm - 10:05 am
UVF
-
SAN
22h 15m
2 stops
$578American Airlines
Thu, Jul 23 - Tue, Jul 28
American Airlines Logo
10:25 pm - 1:50 pm
SAN
-
UVF
12h 25m
1 stop
American Airlines Logo
3:20 pm - 10:05 am
UVF
-
SAN
21h 45m
2 stops
$647American Airlines
Fri, Jul 3 - Fri, Jul 10
American Airlines Logo
4:32 pm - 2:20 pm
SAN
-
UVF
18h 48m
2 stops
American Airlines Logo
3:20 pm - 9:00 am
UVF
-
SAN
20h 40m
1 stop
$657American Airlines
Thu, Jul 2 - Thu, Jul 9
American Airlines Logo
9:25 pm - 2:20 pm
SAN
-
UVF
13h 55m
1 stop
American Airlines Logo
3:20 pm - 9:00 am
UVF
-
SAN
20h 40m
1 stop
$697American Airlines
Thu, Jul 2 - Thu, Jul 9
Multiple Airlines Logo
8:30 pm - 3:06 pm
SAN
-
UVF
15h 36m
1 stop
Multiple Airlines Logo
3:15 pm - 8:36 pm
UVF
-
SAN
32h 21m
2 stops
$711Multiple Airlines
Fri, Sep 4 - Fri, Sep 11
American Airlines Logo
12:36 pm - 12:15 pm
SAN
-
UVF
20h 39m
1 stop
American Airlines Logo
3:20 pm - 9:00 am
UVF
-
SAN
20h 40m
1 stop
$721American Airlines
Fri, Jul 3 - Fri, Jul 10
United Airlines Logo
7:41 pm - 3:31 pm
SAN
-
UVF
16h 50m
2 stops
United Airlines Logo
4:22 pm - 9:21 am
UVF
-
SAN
19h 59m
1 stop
$725United Airlines
Fri, Jul 10 - Sat, Jul 18
American Airlines Logo
7:15 pm - 1:46 pm
SAN
-
UVF
15h 31m
2 stops
American Airlines Logo
2:46 pm - 11:50 am
UVF
-
SAN
24h 04m
2 stops
$726American Airlines
Thu, Jun 18 - Mon, Jun 22
Multiple Airlines Logo
9:30 pm - 3:20 pm
SAN
-
UVF
14h 50m
1 stop
Multiple Airlines Logo
3:15 pm - 8:36 pm
UVF
-
SAN
32h 21m
2 stops
$734Multiple Airlines
Sat, Sep 19 - Fri, Sep 25

JetBlue flights from San Diego to Saint Lucia

Our best JetBlue deals on San Diego to Saint Lucia flight tickets
JetBlue
Sep 19
SAN9:30 pmSan Diego
14h 50m
1 stop
UVF3:20 pmCastries Hewanorra
Sep 25
UVF4:25 pmCastries Hewanorra
19h 52m
1 stop
SAN9:17 amSan Diego
$740
JetBlue
Jun 30
SAN11:51 amSan Diego
21h 54m
1 stop
UVF12:45 pmCastries Hewanorra
Jul 7
UVF4:40 pmCastries Hewanorra
20h 54m
1 stop
SAN10:34 amSan Diego
$799
JetBlue
Sep 19
SAN9:30 pmSan Diego
14h 50m
1 stop
UVF3:20 pmCastries Hewanorra
Sep 26
UVF4:25 pmCastries Hewanorra
19h 52m
1 stop
SAN9:17 amSan Diego
$830

American Airlines flights from San Diego to Saint Lucia

Our best American Airlines deals on San Diego to Saint Lucia flight tickets
American Airlines
Jul 23
SAN10:28 pmSan Diego
12h 52m
1 stop
UVF2:20 pmCastries Hewanorra
Jul 28
UVF1:15 pmCastries Hewanorra
12h 23m
1 stop
SAN10:38 pmSan Diego
$573
American Airlines
Jul 23
SAN7:15 pmSan Diego
15h 35m
2 stops
UVF1:50 pmCastries Hewanorra
Jul 28
UVF2:50 pmCastries Hewanorra
22h 15m
2 stops
SAN10:05 amSan Diego
$578
American Airlines
Jul 3
SAN10:25 pmSan Diego
12h 25m
1 stop
UVF1:50 pmCastries Hewanorra
Jul 10
UVF3:20 pmCastries Hewanorra
21h 45m
2 stops
SAN10:05 amSan Diego
$647

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 June 5, 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
Quickest round-trip

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 7/23

10:28 pm-2:20 pm

1 stop12h 52m

Castries Hewanorra

Tue 7/28

1:15 pm-10:38 pm

1 stop12h 23m

$573

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 7/23

7:15 pm-1:50 pm

2 stops15h 35m

Castries Hewanorra

Tue 7/28

2:50 pm-10:05 am

2 stops22h 15m

$578

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Fri 7/3

10:25 pm-1:50 pm

1 stop12h 25m

Castries Hewanorra

Fri 7/10

3:20 pm-10:05 am

2 stops21h 45m

$647

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 7/2

4:32 pm-2:20 pm

2 stops18h 48m

Castries Hewanorra

Thu 7/9

3:20 pm-9:00 am

1 stop20h 40m

$657

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 7/2

9:25 pm-2:20 pm

1 stop13h 55m

Castries Hewanorra

Thu 7/9

3:20 pm-9:00 am

1 stop20h 40m

$697

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Fri 9/4

8:30 pm-3:06 pm

1 stop15h 36m

Castries Hewanorra

Fri 9/11

3:15 pm-8:36 pm

2 stops32h 21m

$711

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Fri 7/3

12:36 pm-12:15 pm

1 stop20h 39m

Castries Hewanorra

Fri 7/10

3:20 pm-9:00 am

1 stop20h 40m

$721

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Fri 7/10

7:41 pm-3:31 pm

2 stops16h 50m

Castries Hewanorra

Sat 7/18

4:22 pm-9:21 am

1 stop19h 59m

$725

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 6/18

7:15 pm-1:46 pm

2 stops15h 31m

Castries Hewanorra

Mon 6/22

2:46 pm-11:50 am

2 stops24h 04m

$726

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sat 9/19

9:30 pm-3:20 pm

1 stop14h 50m

Castries Hewanorra

Fri 9/25

3:15 pm-8:36 pm

2 stops32h 21m

$734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 77% 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

13h 42m

Direct flights

None
The fastest flight from San Diego to Saint Lucia takes 13h 42m
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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Sun 7/5
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