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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 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
10:25 pm - 12:15 pm
SAN
-
UVF
10h 50m
1 stop
American Airlines Logo
3:20 pm - 9:00 am
UVF
-
SAN
20h 40m
1 stop
$573American Airlines
Mon, Jul 6 - Mon, Jul 13
American Airlines Logo
7:15 pm - 12:15 pm
SAN
-
UVF
14h 00m
2 stops
American Airlines Logo
3:20 pm - 10:05 am
UVF
-
SAN
21h 45m
2 stops
$578American Airlines
Mon, Jul 6 - Mon, Jul 13
American Airlines Logo
7:15 pm - 12:04 pm
SAN
-
UVF
13h 49m
2 stops
American Airlines Logo
3:16 pm - 10:09 am
UVF
-
SAN
21h 53m
2 stops
$702American Airlines
Mon, Jun 22 - Mon, Jun 29
JetBlue Logo
8:30 pm - 12:37 pm
SAN
-
UVF
13h 07m
1 stop
JetBlue Logo
4:40 pm - 10:34 am
UVF
-
SAN
20h 54m
1 stop
$799JetBlue
Mon, Jul 6 - Mon, Jul 13
American Airlines Logo
10:26 pm - 12:04 pm
SAN
-
UVF
10h 38m
1 stop
American Airlines Logo
3:16 pm - 9:04 am
UVF
-
SAN
20h 48m
1 stop
$818American Airlines
Mon, Jun 22 - Mon, Jun 29
JetBlue Logo
8:30 pm - 3:16 pm
SAN
-
UVF
15h 46m
1 stop
JetBlue Logo
4:11 pm - 7:00 pm
UVF
-
SAN
29h 49m
1 stop
$876JetBlue
Sat, Aug 22 - Wed, Aug 26
American Airlines Logo
1:50 pm - 1:54 pm
SAN
-
UVF
21h 04m
2 stops
American Airlines Logo
3:02 pm - 12:03 pm
UVF
-
SAN
24h 01m
2 stops
$1,142American Airlines
Sun, Sep 13 - Sun, Sep 20
JetBlue Logo
9:30 pm - 3:20 pm
SAN
-
UVF
14h 50m
1 stop
JetBlue Logo
4:25 pm - 9:17 am
UVF
-
SAN
19h 52m
1 stop
$1,223JetBlue
Sun, Sep 13 - Sun, Sep 20
American Airlines Logo
10:26 pm - 1:46 pm
SAN
-
UVF
12h 20m
1 stop
American Airlines Logo
3:16 pm - 10:09 am
UVF
-
SAN
21h 53m
2 stops
$1,386American Airlines
Sat, Jun 13 - Sat, Jun 20
American Airlines Logo
10:45 pm - 1:54 pm
SAN
-
UVF
12h 09m
1 stop
American Airlines Logo
3:02 pm - 12:03 pm
UVF
-
SAN
24h 01m
2 stops
$1,391American Airlines
Sun, Sep 13 - Sun, Sep 20

JetBlue flights from San Diego to Saint Lucia

Our best JetBlue deals on San Diego to Saint Lucia flight tickets
JetBlue
Jul 6
SAN8:30 pmSan Diego
13h 07m
1 stop
UVF12:37 pmCastries Hewanorra
Jul 13
UVF4:40 pmCastries Hewanorra
20h 54m
1 stop
SAN10:34 amSan Diego
$799
JetBlue
Aug 22
SAN8:30 pmSan Diego
15h 46m
1 stop
UVF3:16 pmCastries Hewanorra
Aug 26
UVF4:11 pmCastries Hewanorra
29h 49m
1 stop
SAN7:00 pmSan Diego
$876
JetBlue
Sep 13
SAN9:30 pmSan Diego
14h 50m
1 stop
UVF3:20 pmCastries Hewanorra
Sep 20
UVF4:25 pmCastries Hewanorra
19h 52m
1 stop
SAN9:17 amSan Diego
$1,223

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 6
SAN10:25 pmSan Diego
10h 50m
1 stop
UVF12:15 pmCastries Hewanorra
Jul 13
UVF3:20 pmCastries Hewanorra
20h 40m
1 stop
SAN9:00 amSan Diego
$573
American Airlines
Jul 6
SAN7:15 pmSan Diego
14h 00m
2 stops
UVF12:15 pmCastries Hewanorra
Jul 13
UVF3:20 pmCastries Hewanorra
21h 45m
2 stops
SAN10:05 amSan Diego
$578
American Airlines
Jun 2
SAN10:28 pmSan Diego
12h 48m
1 stop
UVF2:16 pmCastries Hewanorra
Jun 11
UVF1:06 pmCastries Hewanorra
12h 13m
1 stop
SAN10:19 pmSan Diego
$684

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 27, 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

Mon 7/6

10:25 pm-12:15 pm

1 stop10h 50m

Castries Hewanorra

Mon 7/13

3:20 pm-9:00 am

1 stop20h 40m

$573

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 7/6

7:15 pm-12:15 pm

2 stops14h 00m

Castries Hewanorra

Mon 7/13

3:20 pm-10:05 am

2 stops21h 45m

$578

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 6/22

7:15 pm-12:04 pm

2 stops13h 49m

Castries Hewanorra

Mon 6/29

3:16 pm-10:09 am

2 stops21h 53m

$702

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 7/6

8:30 pm-12:37 pm

1 stop13h 07m

Castries Hewanorra

Mon 7/13

4:40 pm-10:34 am

1 stop20h 54m

$799
Quickest round-trip

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 6/22

10:26 pm-12:04 pm

1 stop10h 38m

Castries Hewanorra

Mon 6/29

3:16 pm-9:04 am

1 stop20h 48m

$818

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sat 8/22

8:30 pm-3:16 pm

1 stop15h 46m

Castries Hewanorra

Wed 8/26

4:11 pm-7:00 pm

1 stop29h 49m

$876

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sun 9/13

1:50 pm-1:54 pm

2 stops21h 04m

Castries Hewanorra

Sun 9/20

3:02 pm-12:03 pm

2 stops24h 01m

$1,142

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sun 9/13

9:30 pm-3:20 pm

1 stop14h 50m

Castries Hewanorra

Sun 9/20

4:25 pm-9:17 am

1 stop19h 52m

$1,223

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sat 6/13

10:26 pm-1:46 pm

1 stop12h 20m

Castries Hewanorra

Sat 6/20

3:16 pm-10:09 am

2 stops21h 53m

$1,386

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sun 9/13

10:45 pm-1:54 pm

1 stop12h 09m

Castries Hewanorra

Sun 9/20

3:02 pm-12:03 pm

2 stops24h 01m

$1,391

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 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

12h 40m

Direct flights

None
The fastest flight from San Diego to Saint Lucia takes 12h 40m
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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