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Cheap flights from San Francisco to Saint Lucia from $188

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 Francisco to Saint Lucia departing on 4/24. 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 Francisco to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:40 pm - 2:15 pm
SFO
-
UVF
12h 35m
1 stop
American Airlines Logo
4:00 pm - 1:09 pm
UVF
-
SFO
24h 09m
2 stops
$481American Airlines
Sat, Sep 5 - Thu, Sep 10
Delta Logo
11:45 pm - 2:08 pm
SFO
-
UVF
11h 23m
1 stop
Delta Logo
3:28 pm - 12:10 pm
UVF
-
SFO
23h 42m
2 stops
$521Delta
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
6:50 pm - 2:09 pm
SFO
-
UVF
16h 19m
2 stops
American Airlines Logo
3:15 pm - 10:11 am
UVF
-
SFO
21h 56m
2 stops
$546American Airlines
Mon, Aug 17 - Sat, Aug 22
American Airlines Logo
6:50 pm - 2:15 pm
SFO
-
UVF
16h 25m
2 stops
American Airlines Logo
3:15 pm - 10:11 am
UVF
-
SFO
21h 56m
2 stops
$551American Airlines
Tue, Aug 25 - Sun, Aug 30
American Airlines Logo
11:30 pm - 2:15 pm
SFO
-
UVF
11h 45m
1 stop
American Airlines Logo
3:15 pm - 2:48 pm
UVF
-
SFO
26h 33m
1 stop
$553American Airlines
Sat, Aug 22 - Thu, Aug 27
American Airlines Logo
1:15 pm - 2:15 pm
SFO
-
UVF
22h 00m
1 stop
American Airlines Logo
3:15 pm - 10:11 am
UVF
-
SFO
21h 56m
2 stops
$560American Airlines
Thu, Aug 20 - Tue, Aug 25
American Airlines Logo
6:50 pm - 2:15 pm
SFO
-
UVF
16h 25m
2 stops
American Airlines Logo
3:15 pm - 10:11 am
UVF
-
SFO
21h 56m
2 stops
$562American Airlines
Mon, Aug 24 - Sat, Aug 29
JetBlue Logo
2:45 pm - 11:21 am
SFO
-
UVF
17h 36m
1 stop
JetBlue Logo
3:57 pm - 9:23 am
UVF
-
SFO
20h 26m
1 stop
$563JetBlue
Fri, Apr 24 - Wed, Apr 29
American Airlines Logo
1:15 pm - 2:15 pm
SFO
-
UVF
22h 00m
1 stop
American Airlines Logo
3:09 pm - 7:00 pm
UVF
-
SFO
30h 51m
1 stop
$573American Airlines
Wed, Aug 26 - Mon, Aug 31
Delta Logo
11:45 pm - 2:08 pm
SFO
-
UVF
11h 23m
1 stop
Delta Logo
3:28 pm - 10:12 am
UVF
-
SFO
21h 44m
1 stop
$577Delta
Wed, Sep 2 - Wed, Sep 9

American Airlines flights from San Francisco to Saint Lucia

Our best American Airlines deals on San Francisco to Saint Lucia flight tickets
American Airlines
Sep 5
SFO10:40 pmSan Francisco
12h 35m
1 stop
UVF2:15 pmCastries Hewanorra
Sep 10
UVF4:00 pmCastries Hewanorra
24h 09m
2 stops
SFO1:09 pmSan Francisco
$481
American Airlines
Aug 17
SFO6:50 pmSan Francisco
16h 19m
2 stops
UVF2:09 pmCastries Hewanorra
Aug 22
UVF3:15 pmCastries Hewanorra
21h 56m
2 stops
SFO10:11 amSan Francisco
$546
American Airlines
Aug 25
SFO6:50 pmSan Francisco
16h 25m
2 stops
UVF2:15 pmCastries Hewanorra
Aug 30
UVF3:15 pmCastries Hewanorra
21h 56m
2 stops
SFO10:11 amSan Francisco
$551

JetBlue flights from San Francisco to Saint Lucia

Our best JetBlue deals on San Francisco to Saint Lucia flight tickets
JetBlue
Apr 24
SFO2:45 pmSan Francisco
17h 36m
1 stop
UVF11:21 amCastries Hewanorra
Apr 29
UVF3:57 pmCastries Hewanorra
20h 26m
1 stop
SFO9:23 amSan Francisco
$563
JetBlue
Apr 22
SFO10:50 pmSan Francisco
12h 47m
1 stop
UVF2:37 pmCastries Hewanorra
Apr 27
UVF3:57 pmCastries Hewanorra
20h 26m
1 stop
SFO9:23 amSan Francisco
$628
JetBlue
Apr 22
SFO10:50 pmSan Francisco
12h 47m
1 stop
UVF2:37 pmCastries Hewanorra
Apr 29
UVF3:57 pmCastries Hewanorra
20h 26m
1 stop
SFO9:23 amSan Francisco
$632

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco 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 April 4, 2026.
Use the filters below to find and compare flights from San Francisco to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Sat 9/5

10:40 pm-2:15 pm

1 stop12h 35m

Castries Hewanorra

Thu 9/10

4:00 pm-1:09 pm

2 stops24h 09m

$481

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Wed 9/2

11:45 pm-2:08 pm

1 stop11h 23m

Castries Hewanorra

Wed 9/9

3:28 pm-12:10 pm

2 stops23h 42m

$521

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Mon 8/17

6:50 pm-2:09 pm

2 stops16h 19m

Castries Hewanorra

Sat 8/22

3:15 pm-10:11 am

2 stops21h 56m

$546

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Tue 8/25

6:50 pm-2:15 pm

2 stops16h 25m

Castries Hewanorra

Sun 8/30

3:15 pm-10:11 am

2 stops21h 56m

$551

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Sat 8/22

11:30 pm-2:15 pm

1 stop11h 45m

Castries Hewanorra

Thu 8/27

3:15 pm-2:48 pm

1 stop26h 33m

$553

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Thu 8/20

1:15 pm-2:15 pm

1 stop22h 00m

Castries Hewanorra

Tue 8/25

3:15 pm-10:11 am

2 stops21h 56m

$560

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Mon 8/24

6:50 pm-2:15 pm

2 stops16h 25m

Castries Hewanorra

Sat 8/29

3:15 pm-10:11 am

2 stops21h 56m

$562

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Fri 4/24

2:45 pm-11:21 am

1 stop17h 36m

Castries Hewanorra

Wed 4/29

3:57 pm-9:23 am

1 stop20h 26m

$563

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Wed 8/26

1:15 pm-2:15 pm

1 stop22h 00m

Castries Hewanorra

Mon 8/31

3:09 pm-7:00 pm

1 stop30h 51m

$573
Quickest round-trip

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Wed 9/2

11:45 pm-2:08 pm

1 stop11h 23m

Castries Hewanorra

Wed 9/9

3:28 pm-10:12 am

1 stop21h 44m

$577

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint Lucia from

How to get the cheapest flight ticket from San Francisco 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 Francisco to Saint Lucia flights?

You could potentially save up to 37% on your flight if you consider stops on a San Francisco to Saint Lucia flight.

Cheap San Francisco to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Saint Lucia

Fastest flight time

11h 25m

Direct flights

None
The fastest flight from San Francisco to Saint Lucia takes 11h 25m
There are no direct flights from San Francisco to Saint Lucia. There are no popular flight routes from San Francisco to Saint Lucia.
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Frequently asked questions about flying from San Francisco to Saint Lucia

  • When did momondo last update prices for flights from San Francisco Airport to Saint Lucia?

    Prices for flights from San Francisco Airport to Saint Lucia refresh daily.

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

  • How old do you have to be to fly from San Francisco Airport to Saint Lucia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The necessary travel and health documents for your Saint Lucia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Francisco to Saint Lucia

Compare and see reviews for airlines that fly from San Francisco to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $296Free CancellationRating
7.9
8,385 reviews
Search Delta flights
American AirlinesPriceFrom $521Free CancellationRating
7.1
11,558 reviews
Search American Airlines flights
JetBluePriceFrom $560Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Saint Lucia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Lucia from San Francisco.

Can I find flights from San Francisco to Saint Lucia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Saint Lucia from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to Saint Lucia?

Once you have performed a search for San Francisco to Saint Lucia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco to Saint Lucia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to Saint Lucia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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