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Cheap flights from San Diego to Saint Lucia from $507

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 3/9. 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 - 2:04 pmSAN-UVF
12h 34m1 stop
Delta Logo
3:24 pm - 9:50 amUVF-SAN
21h 26m1 stop
$507Delta
Find Deal
lun., mar. 9 - mié., mar. 11
Delta Logo
10:30 pm - 1:36 pmSAN-UVF
11h 06m1 stop
Delta Logo
4:50 pm - 10:15 amUVF-SAN
21h 25m1 stop
$557Delta
Find Deal
vie., dic. 26 - jue., ene. 1
Delta Logo
10:30 pm - 1:36 pmSAN-UVF
11h 06m1 stop
Delta Logo
4:50 pm - 10:15 amUVF-SAN
21h 25m1 stop
$612Delta
Find Deal
vie., dic. 26 - mié., dic. 31
American Airlines Logo
10:30 pm - 1:55 pmSAN-UVF
12h 25m1 stop
American Airlines Logo
2:57 pm - 1:28 pmUVF-SAN
25h 31m2 stops
$622American Airlines
Find Deal
lun., mar. 9 - mié., mar. 11
American Airlines Logo
7:30 pm - 4:02 pmSAN-UVF
16h 32m2 stops
American Airlines Logo
5:02 pm - 10:56 amUVF-SAN
21h 54m2 stops
$636American Airlines
Find Deal
vie., ene. 9 - vie., ene. 16
American Airlines Logo
1:37 pm - 2:58 pmSAN-UVF
22h 21m2 stops
American Airlines Logo
3:58 pm - 4:00 pmUVF-SAN
27h 02m2 stops
$642American Airlines
Find Deal
lun., mar. 9 - mié., mar. 11
American Airlines Logo
10:25 pm - 2:10 pmSAN-UVF
11h 45m1 stop
American Airlines Logo
4:06 pm - 11:33 amUVF-SAN
23h 27m1 stop
$643American Airlines
Find Deal
vie., ene. 9 - vie., ene. 16
American Airlines Logo
7:52 pm - 1:30 pmSAN-UVF
14h 38m2 stops
American Airlines Logo
2:20 pm - 8:25 amUVF-SAN
21h 05m2 stops
$716American Airlines
Find Deal
lun., mar. 9 - mié., mar. 11
Delta Logo
10:30 pm - 1:36 pmSAN-UVF
11h 06m1 stop
Delta Logo
4:50 pm - 10:15 amUVF-SAN
21h 25m1 stop
$724Delta
Find Deal
vie., dic. 26 - lun., dic. 29
Delta Logo
10:30 pm - 1:36 pmSAN-UVF
11h 06m1 stop
Delta Logo
4:50 pm - 10:15 amUVF-SAN
21h 25m1 stop
$732Delta
Find Deal
vie., dic. 26 - vie., ene. 2

American Airlines flights from San Diego to Saint Lucia

Our best American Airlines deals on San Diego to Saint Lucia flight tickets
American Airlines
Mar 9
SAN10:30 pmSan Diego
12h 25m
1 stop
UVF1:55 pmCastries Hewanorra
Mar 11
UVF2:57 pmCastries Hewanorra
25h 31m
2 stops
SAN1:28 pmSan Diego
$622
Find similar
American Airlines
Jan 9
SAN7:30 pmSan Diego
16h 32m
2 stops
UVF4:02 pmCastries Hewanorra
Jan 16
UVF5:02 pmCastries Hewanorra
21h 54m
2 stops
SAN10:56 amSan Diego
$636
Find similar
American Airlines
Mar 9
SAN1:37 pmSan Diego
22h 21m
2 stops
UVF2:58 pmCastries Hewanorra
Mar 11
UVF3:58 pmCastries Hewanorra
27h 02m
2 stops
SAN4:00 pmSan Diego
$642
Find similar

Delta flights from San Diego to Saint Lucia

Our best Delta deals on San Diego to Saint Lucia flight tickets
Delta
Mar 9
SAN10:30 pmSan Diego
12h 34m
1 stop
UVF2:04 pmCastries Hewanorra
Mar 11
UVF3:24 pmCastries Hewanorra
21h 26m
1 stop
SAN9:50 amSan Diego
$507
Find similar
Delta
Dec 26
SAN10:30 pmSan Diego
11h 06m
1 stop
UVF1:36 pmCastries Hewanorra
Jan 1
UVF4:50 pmCastries Hewanorra
21h 25m
1 stop
SAN10:15 amSan Diego
$557
Find similar
Delta
Dec 26
SAN10:30 pmSan Diego
11h 06m
1 stop
UVF1:36 pmCastries Hewanorra
Dec 31
UVF4:50 pmCastries Hewanorra
21h 25m
1 stop
SAN10:15 amSan Diego
$612
Find similar

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 noviembre 25, 2025.
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

San DiegoCastries

SAN - UVF

SANUVF

San Diego

lun. 3/9

10:30 pm-2:04 pm

1 stop12h 34m

Castries Hewanorra

mié. 3/11

3:24 pm-9:50 am

1 stop21h 26m

$507

San DiegoCastries

SAN - UVF

SANUVF

San Diego

vie. 12/26

10:30 pm-1:36 pm

1 stop11h 06m

Castries Hewanorra

jue. 1/1

4:50 pm-10:15 am

1 stop21h 25m

$557

San DiegoCastries

SAN - UVF

SANUVF

San Diego

vie. 12/26

10:30 pm-1:36 pm

1 stop11h 06m

Castries Hewanorra

mié. 12/31

4:50 pm-10:15 am

1 stop21h 25m

$612

San DiegoCastries

SAN - UVF

SANUVF

San Diego

lun. 3/9

10:30 pm-1:55 pm

1 stop12h 25m

Castries Hewanorra

mié. 3/11

2:57 pm-1:28 pm

2 stops25h 31m

$622

San DiegoCastries

SAN - UVF

SANUVF

San Diego

vie. 1/9

7:30 pm-4:02 pm

2 stops16h 32m

Castries Hewanorra

vie. 1/16

5:02 pm-10:56 am

2 stops21h 54m

$636

San DiegoCastries

SAN - UVF

SANUVF

San Diego

lun. 3/9

1:37 pm-2:58 pm

2 stops22h 21m

Castries Hewanorra

mié. 3/11

3:58 pm-4:00 pm

2 stops27h 02m

$642

San DiegoCastries

SAN - UVF

SANUVF

San Diego

vie. 1/9

10:25 pm-2:10 pm

1 stop11h 45m

Castries Hewanorra

vie. 1/16

4:06 pm-11:33 am

1 stop23h 27m

$643

San DiegoCastries

SAN - UVF

SANUVF

San Diego

lun. 3/9

7:52 pm-1:30 pm

2 stops14h 38m

Castries Hewanorra

mié. 3/11

2:20 pm-8:25 am

2 stops21h 05m

$716

San DiegoCastries

SAN - UVF

SANUVF

San Diego

vie. 12/26

10:30 pm-1:36 pm

1 stop11h 06m

Castries Hewanorra

lun. 12/29

4:50 pm-10:15 am

1 stop21h 25m

$724

San DiegoCastries

SAN - UVF

SANUVF

San Diego

vie. 12/26

10:30 pm-1:36 pm

1 stop11h 06m

Castries Hewanorra

vie. 1/2

4:50 pm-10:15 am

1 stop21h 25m

$732

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

What is the cheapest day to depart on your flight to Saint Lucia?

Our data shows that Monday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $648. On the other hand, Thursday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $808.

Can stopping save me money on San Diego to Saint Lucia flights?

You could potentially save up to 38% 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

11h 29m

Direct flights

None
The fastest flight from San Diego to Saint Lucia takes 11h 29m
There are no direct flights from San Diego to Saint Lucia. There are no popular flight routes from San Diego to Saint Lucia.
Search flight deals

  • 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 many operators does momondo search for flights from San Diego Airport to Saint Lucia?

  • 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.

Best airlines flying from San Diego to Saint Lucia

Compare and see reviews for airlines that fly from San Diego to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $644Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

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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1 adult
jue. 12/25
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