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Cheap flights from San Diego to Saint Lucia from $611

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 8/10. 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

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
12:48 pm - 1:49 pm
SAN
-
UVF
22h 01m
2 stops
American Airlines Logo
2:49 pm - 11:32 am
UVF
-
SAN
23h 43m
1 stop
$611American Airlines
Mon, Aug 10 - Mon, Aug 17
American Airlines Logo
12:48 pm - 1:49 pm
SAN
-
UVF
22h 01m
2 stops
American Airlines Logo
3:19 pm - 10:29 am
UVF
-
SAN
22h 10m
2 stops
$667American Airlines
Mon, Aug 10 - Mon, Aug 17
American Airlines Logo
12:48 pm - 1:49 pm
SAN
-
UVF
22h 01m
2 stops
American Airlines Logo
2:49 pm - 11:32 am
UVF
-
SAN
23h 43m
1 stop
$683American Airlines
Mon, Aug 10 - Mon, Aug 17
Delta Logo
9:30 pm - 2:14 pm
SAN
-
UVF
13h 44m
1 stop
Delta Logo
3:34 pm - 9:26 am
UVF
-
SAN
20h 52m
1 stop
$722Delta
Mon, Aug 10 - Mon, Aug 17
American Airlines Logo
6:45 pm - 2:07 pm
SAN
-
UVF
16h 22m
2 stops
American Airlines Logo
3:01 pm - 9:47 am
UVF
-
SAN
21h 46m
2 stops
$739American Airlines
Sat, Oct 24 - Sat, Oct 31
American Airlines Logo
12:55 pm - 1:19 pm
SAN
-
UVF
20h 24m
1 stop
American Airlines Logo
2:04 pm - 8:48 am
UVF
-
SAN
22h 44m
2 stops
$769American Airlines
Sun, Dec 13 - Mon, Dec 21
American Airlines Logo
10:35 pm - 1:21 pm
SAN
-
UVF
10h 46m
1 stop
American Airlines Logo
2:23 pm - 8:47 am
UVF
-
SAN
22h 24m
2 stops
$780American Airlines
Mon, Nov 30 - Tue, Dec 8
American Airlines Logo
10:35 pm - 1:21 pm
SAN
-
UVF
10h 46m
1 stop
American Airlines Logo
2:23 pm - 11:42 am
UVF
-
SAN
25h 19m
1 stop
$788American Airlines
Mon, Nov 30 - Tue, Dec 8
United Airlines Logo
10:20 pm - 1:31 pm
SAN
-
UVF
12h 11m
1 stop
United Airlines Logo
2:35 pm - 9:32 am
UVF
-
SAN
21h 57m
2 stops
$801United Airlines
Fri, Oct 9 - Sat, Oct 17
United Airlines Logo
5:00 pm - 1:31 pm
SAN
-
UVF
17h 31m
2 stops
United Airlines Logo
2:35 pm - 9:32 am
UVF
-
SAN
21h 57m
2 stops
$805United Airlines
Fri, Oct 9 - Sat, Oct 17

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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 10
SAN12:48 pmSan Diego
22h 01m
2 stops
UVF1:49 pmCastries Hewanorra
Aug 17
UVF2:49 pmCastries Hewanorra
23h 43m
1 stop
SAN11:32 amSan Diego
$611
American Airlines
Aug 10
SAN12:48 pmSan Diego
22h 01m
2 stops
UVF1:49 pmCastries Hewanorra
Aug 17
UVF3:19 pmCastries Hewanorra
22h 10m
2 stops
SAN10:29 amSan Diego
$667
American Airlines
Aug 10
SAN12:48 pmSan Diego
22h 01m
2 stops
UVF1:49 pmCastries Hewanorra
Aug 17
UVF2:49 pmCastries Hewanorra
23h 43m
1 stop
SAN11:32 amSan Diego
$683

JetBlue flights from San Diego to Saint Lucia

Our best JetBlue deals on San Diego to Saint Lucia flight tickets
JetBlue
Oct 10
SAN9:30 pmSan Diego
14h 50m
1 stop
UVF3:20 pmCastries Hewanorra
Oct 17
UVF4:25 pmCastries Hewanorra
19h 52m
1 stop
SAN9:17 amSan Diego
$815
JetBlue
Oct 24
SAN9:30 pmSan Diego
14h 44m
1 stop
UVF3:14 pmCastries Hewanorra
Oct 31
UVF2:35 pmCastries Hewanorra
23h 30m
1 stop
SAN11:05 amSan Diego
$878
JetBlue
Oct 9
SAN9:30 pmSan Diego
14h 33m
1 stop
UVF3:03 pmCastries Hewanorra
Oct 17
UVF4:25 pmCastries Hewanorra
19h 52m
1 stop
SAN9:17 amSan Diego
$880

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 July 2, 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 8/10

12:48 pm-1:49 pm

2 stops22h 01m

Castries Hewanorra

Mon 8/17

2:49 pm-11:32 am

1 stop23h 43m

$611

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 8/10

12:48 pm-1:49 pm

2 stops22h 01m

Castries Hewanorra

Mon 8/17

3:19 pm-10:29 am

2 stops22h 10m

$667

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 8/10

12:48 pm-1:49 pm

2 stops22h 01m

Castries Hewanorra

Mon 8/17

2:49 pm-11:32 am

1 stop23h 43m

$683

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 8/10

9:30 pm-2:14 pm

1 stop13h 44m

Castries Hewanorra

Mon 8/17

3:34 pm-9:26 am

1 stop20h 52m

$722

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sat 10/24

6:45 pm-2:07 pm

2 stops16h 22m

Castries Hewanorra

Sat 10/31

3:01 pm-9:47 am

2 stops21h 46m

$739

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sun 12/13

12:55 pm-1:19 pm

1 stop20h 24m

Castries Hewanorra

Mon 12/21

2:04 pm-8:48 am

2 stops22h 44m

$769
Quickest round-trip

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 11/30

10:35 pm-1:21 pm

1 stop10h 46m

Castries Hewanorra

Tue 12/8

2:23 pm-8:47 am

2 stops22h 24m

$780

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 11/30

10:35 pm-1:21 pm

1 stop10h 46m

Castries Hewanorra

Tue 12/8

2:23 pm-11:42 am

1 stop25h 19m

$788

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Fri 10/9

10:20 pm-1:31 pm

1 stop12h 11m

Castries Hewanorra

Sat 10/17

2:35 pm-9:32 am

2 stops21h 57m

$801

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Fri 10/9

5:00 pm-1:31 pm

2 stops17h 31m

Castries Hewanorra

Sat 10/17

2:35 pm-9:32 am

2 stops21h 57m

$805

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 44m

Direct flights

None
The fastest flight from San Diego to Saint Lucia takes 13h 44m
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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