SFO - UVF

$536 Find Cheap Flights from San Francisco to Castries - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Castries departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$536
Typical prices: $730-$849
Delta
Wed 9/2Wed 9/9
SFO - UVF • 1 stop
Top airlines
Cheapest • from $536 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Castries. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $967 (round-trip)
Shortest trip • 11h 13m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Castries!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Castries (SFO-UVF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Castries that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Castries

Wed, Sep 2 - Wed, Sep 9
Delta Logo
10:00 pm - 2:14 pm
SFO
-
UVF
13h 14m
1 stop
Delta Logo
3:32 pm - 11:57 pm
UVF
-
SFO
11h 25m
1 stop
$536Delta
Wed, Sep 2 - Wed, Sep 9
Delta Logo
4:05 pm - 2:14 pm
SFO
-
UVF
19h 09m
2 stops
Delta Logo
3:32 pm - 11:57 pm
UVF
-
SFO
11h 25m
1 stop
$541Delta
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
2:08 pm - 1:49 pm
SFO
-
UVF
20h 41m
2 stops
American Airlines Logo
3:02 pm - 10:58 am
UVF
-
SFO
22h 56m
2 stops
$546American Airlines
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
12:33 pm - 2:19 pm
SFO
-
UVF
22h 46m
1 stop
American Airlines Logo
2:49 pm - 12:54 am
UVF
-
SFO
13h 05m
1 stop
$554American Airlines
Wed, Sep 2 - Wed, Sep 9
Delta Logo
10:00 pm - 2:14 pm
SFO
-
UVF
13h 14m
1 stop
Delta Logo
3:32 pm - 11:57 pm
UVF
-
SFO
11h 25m
1 stop
$587Delta
Sat, Aug 1 - Sat, Aug 8
American Airlines Logo
6:55 pm - 1:50 pm
SFO
-
UVF
15h 55m
2 stops
American Airlines Logo
3:19 pm - 10:07 am
UVF
-
SFO
21h 48m
2 stops
$592American Airlines
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
3:46 pm - 2:19 pm
SFO
-
UVF
19h 33m
2 stops
American Airlines Logo
3:19 pm - 1:18 pm
UVF
-
SFO
24h 59m
2 stops
$597American Airlines
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
8:00 am - 2:19 pm
SFO
-
UVF
27h 19m
1 stop
American Airlines Logo
2:49 pm - 12:54 am
UVF
-
SFO
13h 05m
1 stop
$605American Airlines
Wed, Jul 22 - Thu, Jul 30
American Airlines Logo
9:49 pm - 1:50 pm
SFO
-
UVF
13h 01m
1 stop
American Airlines Logo
1:10 pm - 8:37 am
UVF
-
SFO
22h 27m
2 stops
$611American Airlines
Sun, Aug 23 - Fri, Aug 28
American Airlines Logo
7:02 pm - 2:19 pm
SFO
-
UVF
16h 17m
2 stops
American Airlines Logo
2:49 pm - 10:07 am
UVF
-
SFO
22h 18m
2 stops
$612American Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Castries flights

Get data-powered insights and trends into flights from San Francisco to Castries to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Francisco to Castries?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Castries departing in September.

What is the cheapest month to fly from San Francisco to Castries?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Castries, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Castries is January, where tickets cost $637 (return) on average. On the other hand, the most expensive months are June and October, where the average cost of round-trip tickets is $1,313 and $1,000 respectively.

Good to know

Low seasonJanuary
Cheapest flight$536
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from San Francisco to Castries

When to book flights from San Francisco to Castries

Are your dates flexible? Find out the best times to travel from San Francisco to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Castries

  • What is the cheapest flight from San Francisco to Castries?

    In the last 5 days, the lowest price for a flight from San Francisco to Castries was $536 for a round-trip ticket.

  • Do I need a passport to fly between San Francisco and Castries?

    A passport is required to fly from San Francisco to Castries.

  • Which airports will I be using when flying from San Francisco to Castries?

    San Francisco airport is called San Francisco and the only airport in Castries is Castries Hewanorra.

  • Which aircraft models fly most regularly from San Francisco to Castries?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Castries?

    SkyTeam, and oneworld are the airline alliances operating flights between San Francisco and Castries, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Francisco to Castries, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Francisco to Castries are Delta and American Airlines. With an average price for the route of $821 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $840 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from San Francisco to Castries?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Castries.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Castries?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Castries?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Castries with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and UVF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Castries?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castries from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Francisco to Castries

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Castries. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Castries? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8450 reviews
7.8Entertainment
8.1Boarding
7.8Comfort
8.5Crew
7.2Food
Airline reviews

Flight delayed four separate times. I’m now one hour hours late to landing.

2.0 MediocreTravis, Jun 2026
SFO - LAX
Read more Delta reviews

Flight delayed four separate times. I’m now one hour hours late to landing.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

New boarding doesn't make sense. Filling front first is slow.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

The plane was spartan, the seats not that comfortable. It was like flying a super low budget airline. They charged for coffee!!! I have never, ever experienced that before.

I had no problems but the changing of planes that I was supposed to be on was confusing. Maybe it would be helpful to let people know your flight changed. Not everyone understands airports or how flying works.

Flight was delayed multiple times without giving any particular reason and the only thing that was communicated was that 'Aircraft is getting ready'. I was stuck at SFO airport for 15 hours and finally took Southwest Airlines flight back home to Dallas.

I was not clear if food was offered or not.

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Take-off delayed an hour because of a missing flight officer, so,arrived in Charlotte lates causing many passengers to miss connections. Otherwise a very good flight, safe and comfortable, with an excellent professional crew.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Not good. One of my luggage is missing. And until now they can’t find it

Seats were great, the staff was great, and the food was about the best I've had on a plane, and is especially the best of any US-based carrier I've flown. Free Wi-Fi was also great.

It was inexplicably canceled and we are stuck in LA, haven't gotten home and it has been an inconvenience having lost work (on unpaid leave for my husband).

It was good. I’m very disappointed that they don’t give commentary ear pods for the movie. I forgot mine at home

Rude crew member. She seemed annoyed at me without me saying a single word. Also loudly admonished me for having my bag next to my seat instead of tucked away before landing. Just telling me to put it away and guiding me without giving me a lecture would have been enough.

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

Little snafu at boarding. Staff communicated with gate poorly. Flight attendant was rude making disembark early. This was an older mint class. Needs an overhaul for sure. Food was good. The male flight attendant was really nice.

I really liked the way snacks and drinks were available throughout the flight!!! The flight attendants were also all fantastic!

Always like Jet Blue! It seems, however, that people are getting bigger & seats are getting smaller! We had a very full flight and I couldn't get an aisle seat like I always do. I wish there were more leg room. People sitting next to me were very nice though so it was fine to disturb them if I needed to use the restroom. Otherwise the flight was fine but a bit long.

None of the in flight Direct TV worked. A better selection of Shows would have been better. The baggage was s low. Otherwise we enjoyed our flight!

the staff was very helpful and the airline was very good.

Everything you need to know for your flight from San Francisco to Castries

Information on your arrival and departure airports