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Cheap flights from San Diego to Saint Lucia from $203

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 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Diego to Saint Lucia

Cheap round-trip flights

Delta Logo
10:40 pm - 3:04 pmSAN-UVF
12h 24m1 stop
Delta Logo
4:24 pm - 10:20 amUVF-SAN
21h 56m1 stop
$507Delta
Find Deal
Sat, Jan 17 - Mon, Jan 26
American Airlines Logo
11:00 pm - 2:30 pmSAN-UVF
11h 30m1 stop
American Airlines Logo
3:35 pm - 9:31 amUVF-SAN
21h 56m2 stops
$512American Airlines
Find Deal
Sat, Feb 7 - Fri, Feb 13
American Airlines Logo
11:00 pm - 2:30 pmSAN-UVF
11h 30m1 stop
American Airlines Logo
3:35 pm - 8:34 amUVF-SAN
20h 59m2 stops
$537American Airlines
Find Deal
Sat, Jan 17 - Mon, Jan 26
American Airlines Logo
11:00 pm - 3:50 pmSAN-UVF
12h 50m1 stop
American Airlines Logo
5:00 pm - 9:30 amUVF-SAN
20h 30m1 stop
$571American Airlines
Find Deal
Sat, Feb 7 - Fri, Feb 13
Air Canada Logo
10:30 pm - 2:15 pmSAN-UVF
36h 45m2 stops
Air Canada Logo
3:10 pm - 11:31 amUVF-SAN
23h 21m1 stop
$1,163Air Canada
Find Deal
Wed, Oct 1 - Tue, Oct 7
Air Canada Logo
10:30 pm - 2:15 pmSAN-UVF
36h 45m2 stops
Air Canada Logo
3:10 pm - 11:31 amUVF-SAN
23h 21m1 stop
$1,168Air Canada
Find Deal
Wed, Oct 1 - Tue, Oct 7
WestJet Logo
12:35 pm - 2:50 pmSAN-UVF
22h 15m2 stops
WestJet Logo
3:40 pm - 11:45 amUVF-SAN
24h 05m2 stops
$1,213WestJet
Find Deal
Wed, Jan 7 - Sun, Jan 11
Multiple Airlines Logo
12:35 pm - 2:50 pmSAN-UVF
22h 15m2 stops
Multiple Airlines Logo
5:15 pm - 5:24 pmUVF-SAN
28h 09m3 stops
$1,658Multiple Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
JetBlue Logo
9:30 pm - 12:59 pmSAN-UVF
11h 29m1 stop
JetBlue Logo
5:16 pm - 9:20 amUVF-SAN
20h 04m1 stop
$1,674JetBlue
Find Deal
Sat, Dec 20 - Sat, Dec 27
Multiple Airlines Logo
10:00 am - 2:50 pmSAN-UVF
24h 50m3 stops
Multiple Airlines Logo
5:15 pm - 5:24 pmUVF-SAN
28h 09m3 stops
$1,906Multiple Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30

American Airlines flights from San Diego to Saint Lucia

Our best American Airlines deals on San Diego to Saint Lucia flight tickets
American Airlines
Feb 7
SAN11:00 pmSan Diego
11h 30m
1 stop
UVF2:30 pmCastries Hewanorra
Feb 13
UVF3:35 pmCastries Hewanorra
21h 56m
2 stops
SAN9:31 amSan Diego
$512
Find similar
American Airlines
Jan 17
SAN11:00 pmSan Diego
11h 30m
1 stop
UVF2:30 pmCastries Hewanorra
Jan 26
UVF3:35 pmCastries Hewanorra
20h 59m
2 stops
SAN8:34 amSan Diego
$537
Find similar
American Airlines
Feb 7
SAN11:00 pmSan Diego
12h 50m
1 stop
UVF3:50 pmCastries Hewanorra
Feb 13
UVF5:00 pmCastries Hewanorra
20h 30m
1 stop
SAN9:30 amSan Diego
$571
Find similar

JetBlue flights from San Diego to Saint Lucia

Our best JetBlue deals on San Diego to Saint Lucia flight tickets
JetBlue
Sep 30
SAN8:40 pmSan Diego
14h 35m
1 stop
UVF2:15 pmCastries Hewanorra
Oct 7
UVF3:19 pmCastries Hewanorra
20h 37m
1 stop
SAN8:56 amSan Diego
$934
Find similar
JetBlue
Dec 20
SAN9:30 pmSan Diego
11h 29m
1 stop
UVF12:59 pmCastries Hewanorra
Dec 27
UVF5:16 pmCastries Hewanorra
20h 04m
1 stop
SAN9:20 amSan Diego
$1,674
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 September 17, 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

Sat 1/17

10:40 pm-3:04 pm

1 stop12h 24m

Castries Hewanorra

Mon 1/26

4:24 pm-10:20 am

1 stop21h 56m

$507

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sat 2/7

11:00 pm-2:30 pm

1 stop11h 30m

Castries Hewanorra

Fri 2/13

3:35 pm-9:31 am

2 stops21h 56m

$512

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sat 1/17

11:00 pm-2:30 pm

1 stop11h 30m

Castries Hewanorra

Mon 1/26

3:35 pm-8:34 am

2 stops20h 59m

$537

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sat 2/7

11:00 pm-3:50 pm

1 stop12h 50m

Castries Hewanorra

Fri 2/13

5:00 pm-9:30 am

1 stop20h 30m

$571

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 10/1

10:30 pm-2:15 pm

2 stops36h 45m

Castries Hewanorra

Tue 10/7

3:10 pm-11:31 am

1 stop23h 21m

$1,163

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 10/1

10:30 pm-2:15 pm

2 stops36h 45m

Castries Hewanorra

Tue 10/7

3:10 pm-11:31 am

1 stop23h 21m

$1,168

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 1/7

12:35 pm-2:50 pm

2 stops22h 15m

Castries Hewanorra

Sun 1/11

3:40 pm-11:45 am

2 stops24h 05m

$1,213

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 11/26

12:35 pm-2:50 pm

2 stops22h 15m

Castries Hewanorra

Sun 11/30

5:15 pm-5:24 pm

3 stops28h 09m

$1,658

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sat 12/20

9:30 pm-12:59 pm

1 stop11h 29m

Castries Hewanorra

Sat 12/27

5:16 pm-9:20 am

1 stop20h 04m

$1,674

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 11/26

10:00 am-2:50 pm

3 stops24h 50m

Castries Hewanorra

Sun 11/30

5:15 pm-5:24 pm

3 stops28h 09m

$1,906

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

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.

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.
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  • 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 $597Free CancellationRating
7.2
10,000 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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