Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to Saint Lucia from $260

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 3/19. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
9:40 pm - 2:04 pmSAN-UVF
13h 24m1 stop
Delta Logo
3:24 pm - 10:20 amUVF-SAN
21h 56m1 stop
$507Delta
Find Deal
ma., mar. 9 - on., mar. 11
American Airlines Logo
10:30 pm - 4:02 pmSAN-UVF
13h 32m1 stop
American Airlines Logo
3:50 pm - 11:45 amUVF-SAN
22h 55m1 stop
$525American Airlines
Find Deal
ti., mar. 3 - sø., mar. 8
American Airlines Logo
10:05 pm - 2:50 pmSAN-UVF
12h 45m2 stops
American Airlines Logo
3:50 pm - 11:45 amUVF-SAN
22h 55m1 stop
$530American Airlines
Find Deal
ti., mar. 3 - sø., mar. 8
Delta Logo
10:40 pm - 2:04 pmSAN-UVF
12h 24m1 stop
Delta Logo
3:24 pm - 10:20 amUVF-SAN
21h 56m1 stop
$557Delta
Find Deal
ma., mar. 9 - on., mar. 11
American Airlines Logo
11:00 pm - 1:30 pmSAN-UVF
11h 30m1 stop
American Airlines Logo
2:20 pm - 8:34 amUVF-SAN
21h 14m2 stops
$622American Airlines
Find Deal
ma., mar. 9 - on., mar. 11
American Airlines Logo
10:30 pm - 4:02 pmSAN-UVF
13h 32m1 stop
American Airlines Logo
5:02 pm - 10:45 amUVF-SAN
21h 43m1 stop
$626American Airlines
Find Deal
ma., mar. 2 - lø., mar. 7
American Airlines Logo
7:30 pm - 2:50 pmSAN-UVF
15h 20m2 stops
American Airlines Logo
5:02 pm - 10:45 amUVF-SAN
21h 43m1 stop
$631American Airlines
Find Deal
ma., mar. 2 - lø., mar. 7
American Airlines Logo
11:00 pm - 2:50 pmSAN-UVF
12h 50m1 stop
American Airlines Logo
3:50 pm - 11:45 amUVF-SAN
22h 55m1 stop
$639American Airlines
Find Deal
on., mar. 11 - ma., mar. 16
American Airlines Logo
7:52 pm - 1:35 pmSAN-UVF
14h 43m2 stops
American Airlines Logo
3:50 pm - 11:45 amUVF-SAN
22h 55m1 stop
$643American Airlines
Find Deal
on., mar. 11 - ma., mar. 16
American Airlines Logo
1:25 pm - 1:30 pmSAN-UVF
21h 05m1 stop
American Airlines Logo
3:50 pm - 11:45 amUVF-SAN
22h 55m1 stop
$662American Airlines
Find Deal
ti., mar. 24 - sø., mar. 29

Delta flights from San Diego to Saint Lucia

Our best Delta deals on San Diego to Saint Lucia flight tickets
Delta
Mar 9
SAN9:40 pmSan Diego
13h 24m
1 stop
UVF2:04 pmCastries Hewanorra
Mar 11
UVF3:24 pmCastries Hewanorra
21h 56m
1 stop
SAN10:20 amSan Diego
$507
Find similar
Delta
Mar 9
SAN10:40 pmSan Diego
12h 24m
1 stop
UVF2:04 pmCastries Hewanorra
Mar 11
UVF3:24 pmCastries Hewanorra
21h 56m
1 stop
SAN10:20 amSan Diego
$557
Find similar

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 3
SAN10:30 pmSan Diego
13h 32m
1 stop
UVF4:02 pmCastries Hewanorra
Mar 8
UVF3:50 pmCastries Hewanorra
22h 55m
1 stop
SAN11:45 amSan Diego
$525
Find similar
American Airlines
Mar 3
SAN10:05 pmSan Diego
12h 45m
2 stops
UVF2:50 pmCastries Hewanorra
Mar 8
UVF3:50 pmCastries Hewanorra
22h 55m
1 stop
SAN11:45 amSan Diego
$530
Find similar
American Airlines
Mar 9
SAN11:00 pmSan Diego
11h 30m
1 stop
UVF1:30 pmCastries Hewanorra
Mar 11
UVF2:20 pmCastries Hewanorra
21h 14m
2 stops
SAN8:34 amSan Diego
$622
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 November 22, 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

ma. 3/9

9:40 pm-2:04 pm

1 stop13h 24m

Castries Hewanorra

on. 3/11

3:24 pm-10:20 am

1 stop21h 56m

$507

San DiegoCastries

SAN - UVF

SANUVF

San Diego

ti. 3/3

10:30 pm-4:02 pm

1 stop13h 32m

Castries Hewanorra

sø. 3/8

3:50 pm-11:45 am

1 stop22h 55m

$525

San DiegoCastries

SAN - UVF

SANUVF

San Diego

ti. 3/3

10:05 pm-2:50 pm

2 stops12h 45m

Castries Hewanorra

sø. 3/8

3:50 pm-11:45 am

1 stop22h 55m

$530

San DiegoCastries

SAN - UVF

SANUVF

San Diego

ma. 3/9

10:40 pm-2:04 pm

1 stop12h 24m

Castries Hewanorra

on. 3/11

3:24 pm-10:20 am

1 stop21h 56m

$557

San DiegoCastries

SAN - UVF

SANUVF

San Diego

ma. 3/9

11:00 pm-1:30 pm

1 stop11h 30m

Castries Hewanorra

on. 3/11

2:20 pm-8:34 am

2 stops21h 14m

$622

San DiegoCastries

SAN - UVF

SANUVF

San Diego

ma. 3/2

10:30 pm-4:02 pm

1 stop13h 32m

Castries Hewanorra

lø. 3/7

5:02 pm-10:45 am

1 stop21h 43m

$626

San DiegoCastries

SAN - UVF

SANUVF

San Diego

ma. 3/2

7:30 pm-2:50 pm

2 stops15h 20m

Castries Hewanorra

lø. 3/7

5:02 pm-10:45 am

1 stop21h 43m

$631

San DiegoCastries

SAN - UVF

SANUVF

San Diego

on. 3/11

11:00 pm-2:50 pm

1 stop12h 50m

Castries Hewanorra

ma. 3/16

3:50 pm-11:45 am

1 stop22h 55m

$639

San DiegoCastries

SAN - UVF

SANUVF

San Diego

on. 3/11

7:52 pm-1:35 pm

2 stops14h 43m

Castries Hewanorra

ma. 3/16

3:50 pm-11:45 am

1 stop22h 55m

$643

San DiegoCastries

SAN - UVF

SANUVF

San Diego

ti. 3/24

1:25 pm-1:30 pm

1 stop21h 05m

Castries Hewanorra

sø. 3/29

3:50 pm-11:45 am

1 stop22h 55m

$662

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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

Direct flights

None
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 $555Free CancellationRating
7.2
11,048 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.

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
ma. 12/22
ma. 12/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo
Flights to Castriesfrom $464