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Cheap flights from San Diego to Saint Lucia from $448

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 6/22. 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.
Delta Logo
10:30 pm - 2:14 pm
SAN
-
UVF
12h 44m
1 stop
Delta Logo
3:34 pm - 9:36 am
UVF
-
SAN
21h 02m
1 stop
$504Delta
Thu, Aug 20 - Tue, Aug 25
American Airlines Logo
6:40 pm - 2:14 pm
SAN
-
UVF
16h 34m
2 stops
American Airlines Logo
3:04 pm - 8:12 am
UVF
-
SAN
20h 08m
2 stops
$509American Airlines
Thu, Aug 20 - Thu, Aug 27
Delta Logo
10:30 pm - 2:14 pm
SAN
-
UVF
12h 44m
1 stop
Delta Logo
3:34 pm - 9:36 am
UVF
-
SAN
21h 02m
1 stop
$556Delta
Mon, Aug 17 - Fri, Aug 28
American Airlines Logo
9:10 pm - 2:14 pm
SAN
-
UVF
14h 04m
1 stop
American Airlines Logo
3:29 pm - 10:07 am
UVF
-
SAN
21h 38m
1 stop
$573American Airlines
Thu, Aug 20 - Thu, Aug 27
Delta Logo
9:40 pm - 2:14 pm
SAN
-
UVF
13h 34m
1 stop
Delta Logo
3:34 pm - 9:36 am
UVF
-
SAN
21h 02m
1 stop
$615Delta
Mon, Aug 17 - Thu, Aug 27
American Airlines Logo
7:10 am - 2:04 pm
SAN
-
UVF
27h 54m
2 stops
American Airlines Logo
3:14 pm - 11:32 am
UVF
-
SAN
23h 18m
2 stops
$627American Airlines
Tue, Aug 18 - Fri, Aug 28
American Airlines Logo
9:41 am - 2:04 pm
SAN
-
UVF
25h 23m
2 stops
American Airlines Logo
3:29 pm - 7:44 pm
UVF
-
SAN
31h 15m
1 stop
$641American Airlines
Tue, Aug 18 - Thu, Aug 27
American Airlines Logo
10:20 pm - 2:04 pm
SAN
-
UVF
36h 44m
2 stops
American Airlines Logo
3:04 pm - 12:33 pm
UVF
-
SAN
24h 29m
2 stops
$653American Airlines
Wed, Aug 19 - Thu, Aug 27
American Airlines Logo
4:29 pm - 2:14 pm
SAN
-
UVF
18h 45m
2 stops
American Airlines Logo
3:04 pm - 10:19 am
UVF
-
SAN
22h 15m
2 stops
$657American Airlines
Thu, Aug 20 - Tue, Aug 25
American Airlines Logo
10:20 pm - 2:04 pm
SAN
-
UVF
36h 44m
2 stops
American Airlines Logo
3:29 pm - 12:33 pm
UVF
-
SAN
24h 04m
1 stop
$667American Airlines
Wed, Aug 19 - Thu, Aug 27

Delta flights from San Diego to Saint Lucia

Our best Delta deals on San Diego to Saint Lucia flight tickets
Delta
Aug 20
SAN10:30 pmSan Diego
12h 44m
1 stop
UVF2:14 pmCastries Hewanorra
Aug 25
UVF3:34 pmCastries Hewanorra
21h 02m
1 stop
SAN9:36 amSan Diego
$504
Delta
Aug 17
SAN10:30 pmSan Diego
12h 44m
1 stop
UVF2:14 pmCastries Hewanorra
Aug 28
UVF3:34 pmCastries Hewanorra
21h 02m
1 stop
SAN9:36 amSan Diego
$556
Delta
Aug 17
SAN9:40 pmSan Diego
13h 34m
1 stop
UVF2:14 pmCastries Hewanorra
Aug 27
UVF3:34 pmCastries Hewanorra
21h 02m
1 stop
SAN9:36 amSan Diego
$615

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 20
SAN6:40 pmSan Diego
16h 34m
2 stops
UVF2:14 pmCastries Hewanorra
Aug 27
UVF3:04 pmCastries Hewanorra
20h 08m
2 stops
SAN8:12 amSan Diego
$509
American Airlines
Aug 20
SAN9:10 pmSan Diego
14h 04m
1 stop
UVF2:14 pmCastries Hewanorra
Aug 27
UVF3:29 pmCastries Hewanorra
21h 38m
1 stop
SAN10:07 amSan Diego
$573
American Airlines
Aug 18
SAN7:10 amSan Diego
27h 54m
2 stops
UVF2:04 pmCastries Hewanorra
Aug 28
UVF3:14 pmCastries Hewanorra
23h 18m
2 stops
SAN11:32 amSan Diego
$627

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 8, 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 8/20

10:30 pm-2:14 pm

1 stop12h 44m

Castries Hewanorra

Tue 8/25

3:34 pm-9:36 am

1 stop21h 02m

$504

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 8/20

6:40 pm-2:14 pm

2 stops16h 34m

Castries Hewanorra

Thu 8/27

3:04 pm-8:12 am

2 stops20h 08m

$509

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 8/17

10:30 pm-2:14 pm

1 stop12h 44m

Castries Hewanorra

Fri 8/28

3:34 pm-9:36 am

1 stop21h 02m

$556

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 8/20

9:10 pm-2:14 pm

1 stop14h 04m

Castries Hewanorra

Thu 8/27

3:29 pm-10:07 am

1 stop21h 38m

$573

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 8/17

9:40 pm-2:14 pm

1 stop13h 34m

Castries Hewanorra

Thu 8/27

3:34 pm-9:36 am

1 stop21h 02m

$615

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 8/18

7:10 am-2:04 pm

2 stops27h 54m

Castries Hewanorra

Fri 8/28

3:14 pm-11:32 am

2 stops23h 18m

$627

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 8/18

9:41 am-2:04 pm

2 stops25h 23m

Castries Hewanorra

Thu 8/27

3:29 pm-7:44 pm

1 stop31h 15m

$641

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 8/19

10:20 pm-2:04 pm

2 stops36h 44m

Castries Hewanorra

Thu 8/27

3:04 pm-12:33 pm

2 stops24h 29m

$653

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Thu 8/20

4:29 pm-2:14 pm

2 stops18h 45m

Castries Hewanorra

Tue 8/25

3:04 pm-10:19 am

2 stops22h 15m

$657

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 8/19

10:20 pm-2:04 pm

2 stops36h 44m

Castries Hewanorra

Thu 8/27

3:29 pm-12:33 pm

1 stop24h 04m

$667

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 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

13h 20m

Direct flights

None
The fastest flight from San Diego to Saint Lucia takes 13h 20m
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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