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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 2/4. 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

Enter your travel dates to find the best prices.
JetBlue Logo
3:30 pm - 1:08 pm
SAN
-
UVF
17h 38m1 stop
JetBlue Logo
4:40 pm - 7:50 pm
UVF
-
SAN
31h 10m1 stop
$496JetBlue
Fri, Jan 30 - Fri, Feb 6
American Airlines Logo
4:47 pm - 2:10 pm
SAN
-
UVF
17h 23m2 stops
American Airlines Logo
2:46 pm - 11:09 pm
UVF
-
SAN
12h 23m1 stop
$512American Airlines
Fri, Jan 30 - Fri, Feb 6
American Airlines Logo
10:45 pm - 3:03 pm
SAN
-
UVF
12h 18m1 stop
American Airlines Logo
5:02 pm - 11:45 am
UVF
-
SAN
22h 43m2 stops
$661American Airlines
Mon, Jan 12 - Mon, Jan 19
American Airlines Logo
10:45 pm - 3:03 pm
SAN
-
UVF
12h 18m1 stop
American Airlines Logo
5:02 pm - 12:27 pm
UVF
-
SAN
23h 25m1 stop
$676American Airlines
Mon, Jan 12 - Mon, Jan 19
American Airlines Logo
9:10 pm - 1:35 pm
SAN
-
UVF
13h 25m1 stop
American Airlines Logo
3:30 pm - 11:45 am
UVF
-
SAN
23h 15m1 stop
$772American Airlines
Tue, Jun 2 - Thu, Jun 11
American Airlines Logo
7:55 pm - 1:35 pm
SAN
-
UVF
14h 40m2 stops
American Airlines Logo
3:30 pm - 11:45 am
UVF
-
SAN
23h 15m1 stop
$777American Airlines
Tue, Jun 2 - Thu, Jun 11
WestJet Logo
2:05 pm - 1:44 pm
SAN
-
UVF
20h 39m2 stops
WestJet Logo
2:35 pm - 12:13 pm
UVF
-
SAN
24h 38m2 stops
$787WestJet
Sat, May 23 - Sun, May 31
American Airlines Logo
1:27 pm - 4:00 pm
SAN
-
UVF
22h 33m1 stop
American Airlines Logo
5:00 pm - 8:51 am
UVF
-
SAN
19h 51m2 stops
$801American Airlines
Wed, Feb 11 - Tue, Feb 17
American Airlines Logo
7:55 pm - 1:35 pm
SAN
-
UVF
14h 40m2 stops
American Airlines Logo
4:15 pm - 10:56 am
UVF
-
SAN
21h 41m2 stops
$820American Airlines
Tue, Jun 2 - Thu, Jun 11
Multiple Airlines Logo
12:45 pm - 4:25 pm
SAN
-
UVF
23h 40m2 stops
Multiple Airlines Logo
4:51 pm - 7:28 pm
UVF
-
SAN
30h 37m2 stops
$822Multiple Airlines
Wed, Feb 11 - Tue, Feb 17

Air Canada flights from San Diego to Saint Lucia

Our best Air Canada deals on San Diego to Saint Lucia flight tickets
Air Canada
May 21
SAN1:15 pmSan Diego
21h 50m
1 stop
UVF2:05 pmCastries Hewanorra
May 29
UVF3:15 pmCastries Hewanorra
24h 03m
1 stop
SAN12:18 pmSan Diego
$664
Find similar
Air Canada
May 21
SAN1:15 pmSan Diego
21h 50m
1 stop
UVF2:05 pmCastries Hewanorra
May 29
UVF3:15 pmCastries Hewanorra
32h 28m
2 stops
SAN8:43 pmSan Diego
$703
Find similar
Air Canada
May 24
SAN7:00 amSan Diego
52h 05m
2 stops
UVF2:05 pmCastries Hewanorra
Jun 2
UVF3:05 pmCastries Hewanorra
24h 13m
1 stop
SAN12:18 pmSan Diego
$929
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
Jan 30
SAN4:47 pmSan Diego
17h 23m
2 stops
UVF2:10 pmCastries Hewanorra
Feb 6
UVF2:46 pmCastries Hewanorra
12h 23m
1 stop
SAN11:09 pmSan Diego
$512
Find similar
American Airlines
Jan 12
SAN10:45 pmSan Diego
12h 18m
1 stop
UVF3:03 pmCastries Hewanorra
Jan 19
UVF5:02 pmCastries Hewanorra
22h 43m
2 stops
SAN11:45 amSan Diego
$661
Find similar
American Airlines
Jan 12
SAN10:45 pmSan Diego
12h 18m
1 stop
UVF3:03 pmCastries Hewanorra
Jan 19
UVF5:02 pmCastries Hewanorra
23h 25m
1 stop
SAN12:27 pmSan Diego
$676
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 December 18, 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

Fri 1/30

3:30 pm-1:08 pm

1 stop17h 38m

Castries Hewanorra

Fri 2/6

4:40 pm-7:50 pm

1 stop31h 10m

$496

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Fri 1/30

4:47 pm-2:10 pm

2 stops17h 23m

Castries Hewanorra

Fri 2/6

2:46 pm-11:09 pm

1 stop12h 23m

$512

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 1/12

10:45 pm-3:03 pm

1 stop12h 18m

Castries Hewanorra

Mon 1/19

5:02 pm-11:45 am

2 stops22h 43m

$661

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Mon 1/12

10:45 pm-3:03 pm

1 stop12h 18m

Castries Hewanorra

Mon 1/19

5:02 pm-12:27 pm

1 stop23h 25m

$676

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 6/2

9:10 pm-1:35 pm

1 stop13h 25m

Castries Hewanorra

Thu 6/11

3:30 pm-11:45 am

1 stop23h 15m

$772

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 6/2

7:55 pm-1:35 pm

2 stops14h 40m

Castries Hewanorra

Thu 6/11

3:30 pm-11:45 am

1 stop23h 15m

$777

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Sat 5/23

2:05 pm-1:44 pm

2 stops20h 39m

Castries Hewanorra

Sun 5/31

2:35 pm-12:13 pm

2 stops24h 38m

$787

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 2/11

1:27 pm-4:00 pm

1 stop22h 33m

Castries Hewanorra

Tue 2/17

5:00 pm-8:51 am

2 stops19h 51m

$801

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Tue 6/2

7:55 pm-1:35 pm

2 stops14h 40m

Castries Hewanorra

Thu 6/11

4:15 pm-10:56 am

2 stops21h 41m

$820

San DiegoCastries

SAN - UVF

SANUVF

San Diego

Wed 2/11

12:45 pm-4:25 pm

2 stops23h 40m

Castries Hewanorra

Tue 2/17

4:51 pm-7:28 pm

2 stops30h 37m

$822

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

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

12h 28m

Direct flights

None
The fastest flight from San Diego to Saint Lucia takes 12h 28m
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
11,054 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

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