$208+ Cheap flights from San Francisco (SFO) to Saint Lucia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — UVF
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Saint Lucia with Cheapflights
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Cheapest flights from San Francisco to Saint LuciaExplore the most affordable flight options available from San Francisco to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
Explore the most affordable flight options available from San Francisco to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:30 pm
SFO
- UVF
1 stop12h 38m
Delta
Thu 9/103:38 pm
UVF
- SFO
1 stop21h 34m
Delta
Deal found 5/8![Delta logo]()
$516
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:05 pm
SFO
- UVF
1 stop19h 09m
Delta
Wed 9/93:28 pm
UVF
- SFO
2 stops36h 56m
Delta
Deal found 5/8![Delta logo]()
$521
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:46 pm
SFO
- UVF
2 stops19h 43m
American Airlines
Wed 9/23:04 pm
UVF
- SFO
2 stops25h 08m
American Airlines
Deal found 5/5![American Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:35 pm
SFO
- UVF
1 stop13h 29m
American Airlines
Thu 9/104:00 pm
UVF
- SFO
2 stops24h 09m
American Airlines
Deal found 5/8![American Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:27 am
SFO
- UVF
1 stop10h 33m
American Airlines
Wed 12/92:23 pm
UVF
- SFO
1 stop12h 36m
American Airlines
Deal found 5/7![American Airlines logo]()
$602
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:00 pm
SFO
- UVF
2 stops19h 08m
Delta
Thu 9/103:38 pm
UVF
- SFO
1 stop21h 34m
Delta
Deal found 5/8![Delta logo]()
$628
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:40 pm
SFO
- UVF
1 stop11h 49m
American Airlines
Wed 9/94:00 pm
UVF
- SFO
2 stops23h 37m
American Airlines
Deal found 5/5![American Airlines logo]()
$633
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:00 pm
SFO
- UVF
1 stop13h 14m
Delta
Thu 9/103:38 pm
UVF
- SFO
1 stop21h 34m
Delta
Deal found 5/6![Delta logo]()
$638
This American Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:05 pm
SFO
- UVF
1 stop13h 09m
American Airlines
Tue 8/253:04 pm
UVF
- SFO
2 stops22h 03m
American Airlines
Deal found 5/7![American Airlines logo]()
$643
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:46 pm
SFO
- UVF
2 stops19h 18m
American Airlines
Mon 8/173:14 pm
UVF
- SFO
2 stops21h 53m
American Airlines
Deal found 5/6![American Airlines logo]()
$648
This Gotogate deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:30 pm
SFO
- SLU
2 stops23h 30m
Multiple Airlines
Thu 10/112:35 pm
SLU
- SFO
2 stops26h 59m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,277
This Gotogate deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:30 pm
SFO
- SLU
2 stops23h 30m
Multiple Airlines
Wed 9/912:35 pm
SLU
- SFO
2 stops25h 04m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,285
Best flights from San Francisco to Saint LuciaDiscover carefully curated flight deals from San Francisco to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
Discover carefully curated flight deals from San Francisco to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:00 pm
SFO
- UVF
2 stops19h 08m
Delta
Wed 9/93:28 pm
UVF
- SFO
1 stop21h 44m
Delta
Deal found 5/7![Delta logo]()
$628
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:46 pm
SFO
- UVF
2 stops19h 18m
American Airlines
Mon 8/173:14 pm
UVF
- SFO
2 stops21h 53m
American Airlines
Deal found 5/6![American Airlines logo]()
$648
This JetBlue deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:25 pm
SFO
- UVF
1 stop13h 28m
JetBlue
Wed 9/21:59 pm
UVF
- SFO
1 stop13h 37m
JetBlue
Deal found 5/5![JetBlue logo]()
$854
This Mytrip deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:00 pm
SFO
- UVF
3 stops21h 40m
WestJet
Sun 8/22:30 pm
UVF
- SFO
2 stops34h 25m
WestJet
Deal found 5/5![WestJet logo]()
$933
This Gotogate deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:30 pm
SFO
- SLU
2 stops23h 30m
Multiple Airlines
Thu 10/112:35 pm
SLU
- SFO
2 stops26h 59m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,277
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:20 pm
SFO
- UVF
1 stop19h 48m
Delta
Wed 9/93:28 pm
UVF
- SFO
2 stops36h 56m
Delta
Deal found 5/6![Delta logo]()
$702
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:56 pm
SFO
- UVF
2 stops14h 08m
American Airlines
Mon 6/293:16 pm
UVF
- SFO
2 stops22h 19m
American Airlines
Deal found 5/9![American Airlines logo]()
$724
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:00 pm
SFO
- UVF
1 stop13h 14m
Delta
Tue 9/83:28 pm
UVF
- SFO
2 stops32h 46m
Delta
Deal found 5/6![Delta logo]()
$848
This JetBlue deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:35 pm
SFO
- UVF
1 stop19h 18m
JetBlue
Wed 9/94:25 pm
UVF
- SFO
1 stop19h 45m
JetBlue
Deal found 5/8![JetBlue logo]()
$934
This JetBlue deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:35 pm
SFO
- UVF
1 stop19h 18m
JetBlue
Thu 9/104:25 pm
UVF
- SFO
1 stop19h 45m
JetBlue
Deal found 5/8![JetBlue logo]()
$980
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:56 pm
SFO
- UVF
2 stops16h 20m
American Airlines
Thu 7/92:50 pm
UVF
- SFO
2 stops21h 48m
American Airlines
Deal found 5/10![American Airlines logo]()
$1,012
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:30 pm
SFO
- UVF
1 stop12h 38m
Delta
Tue 9/83:28 pm
UVF
- SFO
2 stops26h 49m
Delta
Deal found 5/7![Delta logo]()
$952
This Mytrip deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:20 pm
SFO
- SLU
2 stops20h 50m
Multiple Airlines
Wed 9/2310:15 am
SLU
- SFO
3 stops28h 45m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,437
This Mytrip deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
SFO
- SLU
3 stops24h 30m
Multiple Airlines
Wed 9/912:35 pm
SLU
- SFO
2 stops25h 04m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,475
This Mytrip deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:05 pm
SFO
- SLU
3 stops21h 55m
Multiple Airlines
Wed 7/810:15 am
SLU
- SFO
2 stops27h 30m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,526
This Mytrip deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/258:30 am
SFO
- SLU
3 stops30h 55m
Multiple Airlines
Wed 5/279:10 am
SLU
- SFO
2 stops28h 40m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,597
This Booking.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/201:25 pm
SFO
- SLU
2 stops26h 35m
Multiple Airlines
Sat 6/2712:35 pm
SLU
- SFO
2 stops23h 34m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,789
Last-minute flights from San Francisco to Saint LuciaDiscover last-minute flight deals from San Francisco to Saint Lucia. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Saint Lucia. Data last updated May 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/201:45 pm
SFO
- UVF
1 stop21h 20m
Delta
Wed 6/33:25 pm
UVF
- SFO
1 stop21h 45m
Delta
Deal found 5/9![Delta logo]()
$858
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2212:50 am
SFO
- UVF
1 stop11h 41m
United Airlines
Sat 5/3012:55 pm
UVF
- SFO
1 stop14h 50m
United Airlines
Deal found 5/7![United Airlines logo]()
$845
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:49 pm
SFO
- UVF
1 stop11h 27m
American Airlines
Fri 6/52:46 pm
UVF
- SFO
1 stop11h 58m
American Airlines
Deal found 5/9![American Airlines logo]()
$950
This Justfly.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2310:25 pm
SFO
- UVF
1 stop14h 10m
JetBlue
Fri 6/52:10 pm
UVF
- SFO
1 stop14h 26m
JetBlue
Deal found 5/9![JetBlue logo]()
$996
This FlightHub deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:05 pm
SFO
- UVF
2 stops43h 45m
Multiple Airlines
Fri 6/53:05 pm
UVF
- SFO
1 stop21h 04m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$998
This JetBlue deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/242:53 pm
SFO
- UVF
1 stop18h 57m
JetBlue
Fri 6/52:10 pm
UVF
- SFO
1 stop14h 26m
JetBlue
Deal found 5/9![JetBlue logo]()
$1,006
This Mytrip deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/258:30 am
SFO
- SLU
3 stops30h 55m
Multiple Airlines
Wed 5/279:10 am
SLU
- SFO
2 stops28h 40m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,597
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:08 pm
SFO
- UVF
2 stops14h 56m
American Airlines
Mon 6/153:16 pm
UVF
- SFO
2 stops22h 19m
American Airlines
Deal found 5/9![American Airlines logo]()
$937
This Mytrip deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:05 pm
SFO
- SLU
3 stops21h 55m
Multiple Airlines
Sat 6/2712:35 pm
SLU
- SFO
2 stops26h 45m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,710
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:56 pm
SFO
- UVF
2 stops14h 08m
American Airlines
Mon 6/293:16 pm
UVF
- SFO
2 stops22h 19m
American Airlines
Deal found 5/9![American Airlines logo]()
$724
This Priceline deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/224:30 pm
SFO
- UVF
1 stop18h 50m
Multiple Airlines
Mon 6/294:32 pm
UVF
- SFO
1 stop35h 07m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$941
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:08 pm
SFO
- UVF
2 stops16h 38m
American Airlines
Thu 7/92:50 pm
UVF
- SFO
2 stops21h 48m
American Airlines
Deal found 5/6![American Airlines logo]()
$1,012
One-way flights from San Francisco to Saint LuciaSearch for one-way flight options from San Francisco to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
Search for one-way flight options from San Francisco to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:30 pm
SFO
- UVF
1 stop12h 38m
Delta
Deal found 5/8![Delta logo]()
$208
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:58 pm
SFO
- UVF
1 stop10h 50m
American Airlines
Deal found 5/5![American Airlines logo]()
$213
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:12 am
SFO
- UVF
2 stops25h 17m
American Airlines
Deal found 5/8![American Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:05 pm
SFO
- UVF
1 stop19h 09m
Delta
Deal found 5/8![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:36 pm
SFO
- UVF
2 stops22h 53m
American Airlines
Deal found 5/8![American Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:49 pm
SFO
- UVF
1 stop11h 19m
American Airlines
Deal found 5/5![American Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:40 pm
SFO
- UVF
2 stops35h 24m
American Airlines
Deal found 5/8![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2412:18 pm
SFO
- UVF
2 stops20h 39m
American Airlines
Deal found 5/9![American Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:32 am
SFO
- SLU
3 stops47h 38m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:52 am
SFO
- SLU
3 stops24h 43m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:40 am
SFO
- SLU
3 stops27h 55m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$636
Find flight deals from San Francisco to Saint Lucia
Keep the following information in mind while searching for San Francisco to Saint Lucia flight deals. Data was last updated May 10, 2026.
Round-trip from | $516 (Delta) |
|---|---|
One-way from | $208 (Delta) |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 10, 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
Cheapest round-trip
San FranciscoCastries
SFO - UVF
SFOUVF
San Francisco
Tue 9/1
4:00 pm-2:08 pm
2 stops19h 08m
Castries Hewanorra
Wed 9/9
3:28 pm-10:12 am
1 stop21h 44m
$628
San FranciscoCastries
SFO - UVF
SFOUVF
San Francisco
Wed 8/12
3:46 pm-2:04 pm
2 stops19h 18m
Castries Hewanorra
Mon 8/17
3:14 pm-10:07 am
2 stops21h 53m
$648
San FranciscoCastries
SFO - UVF
SFOUVF
San Francisco
Wed 9/2
3:20 pm-2:08 pm
1 stop19h 48m
Castries Hewanorra
Wed 9/9
3:28 pm-1:24 am
2 stops36h 56m
$702
San FranciscoCastries
SFO - UVF
SFOUVF
San Francisco
Mon 6/22
6:56 pm-12:04 pm
2 stops14h 08m
Castries Hewanorra
Mon 6/29
3:16 pm-10:35 am
2 stops22h 19m
$724
San FranciscoCastries
SFO - UVF
SFOUVF
San Francisco
Sat 8/29
10:00 pm-2:14 pm
1 stop13h 14m
Castries Hewanorra
Tue 9/8
3:28 pm-9:14 pm
2 stops32h 46m
$848
Quickest round-trip
San FranciscoCastries
SFO - UVF
SFOUVF
San Francisco
Mon 8/31
8:25 pm-12:53 pm
1 stop13h 28m
Castries Hewanorra
Wed 9/2
1:59 pm-12:36 am
1 stop13h 37m
$854
San FranciscoCastries
SFO - UVF
SFOUVF
San Francisco
Wed 7/29
1:00 pm-1:40 pm
3 stops21h 40m
Castries Hewanorra
Sun 8/2
2:30 pm-9:55 pm
2 stops34h 25m
$933
San FranciscoCastries
SFO - UVF
SFOUVF
San Francisco
Tue 9/1
2:35 pm-12:53 pm
1 stop19h 18m
Castries Hewanorra
Wed 9/9
4:25 pm-9:10 am
1 stop19h 45m
$934
San FranciscoCastries
SFO - UVF
SFOUVF
San Francisco
Tue 9/1
10:30 pm-2:08 pm
1 stop12h 38m
Castries Hewanorra
Tue 9/8
3:28 pm-3:17 pm
2 stops26h 49m
$952
San FranciscoCastries
SFO - UVF
SFOUVF
San Francisco
Wed 9/2
2:35 pm-12:53 pm
1 stop19h 18m
Castries Hewanorra
Thu 9/10
4:25 pm-9:10 am
1 stop19h 45m
$980
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Saint Lucia
Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from San Francisco with our price prediction graph.
SFO-UVF
SFO-SLU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Saint Lucia
SFO-LC0
SFO-UVF
SFO-SLU
What is the cheapest month to book a flight from San Francisco to Saint Lucia?
Currently, May is the cheapest month in which you can book a flight from San Francisco to Saint Lucia (average of $296). Flying from San Francisco to Saint Lucia in June is currently the most expensive (average of $1,352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Saint Lucia
Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated May 10, 2026.
Peruse reviews from past customers who have flown with Delta,JetBlue, andAmerican Airlines from San Francisco to Saint Lucia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Saint Lucia
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Complete your trip
Complete your trip to Saint Lucia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Saint Lucia by cabin class
Find flights from San Francisco to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Saint Lucia flights
Browse other San Francisco and Saint Lucia flight options. Last updated on May 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from San Francisco to Saint Lucia
Discover the top 3 airlines that operate flights from San Francisco to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$296 | Average$821 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$521 | Average$852 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$636 | Average$812 | FlexibilityNo cancel fee | On-time62% |