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Cheap flights from San Diego to Saint Lucia from $313

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 5/25. 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
10:28 pm - 2:16 pm
SAN
-
UVF
12h 48m
1 stop
American Airlines Logo
1:06 pm - 10:19 pm
UVF
-
SAN
12h 13m
1 stop
$573American Airlines
Tue, Jun 2 - Thu, Jun 11
American Airlines Logo
9:25 pm - 2:16 pm
SAN
-
UVF
13h 51m
1 stop
American Airlines Logo
1:06 pm - 8:57 am
UVF
-
SAN
22h 51m
2 stops
$578American Airlines
Tue, Jun 2 - Thu, Jun 11
American Airlines Logo
10:28 pm - 2:20 pm
SAN
-
UVF
12h 52m
1 stop
American Airlines Logo
3:20 pm - 10:05 am
UVF
-
SAN
21h 45m
2 stops
$657American Airlines
Mon, Jul 20 - Thu, Jul 30
American Airlines Logo
7:15 pm - 12:08 pm
SAN
-
UVF
13h 53m
2 stops
American Airlines Logo
3:20 pm - 9:00 am
UVF
-
SAN
20h 40m
1 stop
$662American Airlines
Wed, Jul 8 - Wed, Jul 15
American Airlines Logo
7:15 pm - 12:08 pm
SAN
-
UVF
13h 53m
2 stops
American Airlines Logo
3:20 pm - 8:16 am
UVF
-
SAN
19h 56m
2 stops
$731American Airlines
Wed, Jul 8 - Wed, Jul 15
American Airlines Logo
10:28 pm - 2:20 pm
SAN
-
UVF
12h 52m
1 stop
American Airlines Logo
3:20 pm - 9:00 am
UVF
-
SAN
20h 40m
1 stop
$765American Airlines
Mon, Jul 20 - Thu, Jul 30
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
$771American Airlines
Tue, Jun 2 - Thu, Jun 11
American Airlines Logo
1:45 pm - 1:50 pm
SAN
-
UVF
21h 05m
2 stops
American Airlines Logo
2:20 pm - 9:07 am
UVF
-
SAN
21h 47m
2 stops
$797American Airlines
Thu, Oct 1 - Tue, Oct 6
American Airlines Logo
7:15 pm - 2:16 pm
SAN
-
UVF
16h 01m
2 stops
American Airlines Logo
3:16 pm - 8:22 am
UVF
-
SAN
20h 06m
2 stops
$839American Airlines
Tue, Jun 2 - Thu, Jun 11
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
$845American 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
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
$573
American Airlines
Jun 2
SAN9:25 pmSan Diego
13h 51m
1 stop
UVF2:16 pmCastries Hewanorra
Jun 11
UVF1:06 pmCastries Hewanorra
22h 51m
2 stops
SAN8:57 amSan Diego
$578
American Airlines
Jul 20
SAN10:28 pmSan Diego
12h 52m
1 stop
UVF2:20 pmCastries Hewanorra
Jul 30
UVF3:20 pmCastries Hewanorra
21h 45m
2 stops
SAN10:05 amSan Diego
$657

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
$878
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
$897
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
$913

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 20, 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

Tue 6/2

10:28 pm-2:16 pm

1 stop12h 48m

Castries Hewanorra

Thu 6/11

1:06 pm-10:19 pm

1 stop12h 13m

$573

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 6/2

9:25 pm-2:16 pm

1 stop13h 51m

Castries Hewanorra

Thu 6/11

1:06 pm-8:57 am

2 stops22h 51m

$578

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 7/20

10:28 pm-2:20 pm

1 stop12h 52m

Castries Hewanorra

Thu 7/30

3:20 pm-10:05 am

2 stops21h 45m

$657

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 7/8

7:15 pm-12:08 pm

2 stops13h 53m

Castries Hewanorra

Wed 7/15

3:20 pm-9:00 am

1 stop20h 40m

$662

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 7/8

7:15 pm-12:08 pm

2 stops13h 53m

Castries Hewanorra

Wed 7/15

3:20 pm-8:16 am

2 stops19h 56m

$731

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 7/20

10:28 pm-2:20 pm

1 stop12h 52m

Castries Hewanorra

Thu 7/30

3:20 pm-9:00 am

1 stop20h 40m

$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-8:22 am

2 stops20h 06m

$771

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 10/1

1:45 pm-1:50 pm

2 stops21h 05m

Castries Hewanorra

Tue 10/6

2:20 pm-9:07 am

2 stops21h 47m

$797

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 6/2

7:15 pm-2:16 pm

2 stops16h 01m

Castries Hewanorra

Thu 6/11

3:16 pm-8:22 am

2 stops20h 06m

$839

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

$845

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 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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