$363 Find Cheap Flights from San Francisco to St Kitts

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to St Kitts departing on 3/23. 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

KAYAK searches hundreds of travel sites at once for deals on flights to St Kitts

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to St Kitts, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to St Kitts, as well as popular online travel agencies
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Flight Deals

Book Cheap San Francisco to St Kitts Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to St Kitts 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 St Kitts

Tue, Jun 2 - Tue, Jun 9
JetBlue Logo
9:30 pm - 2:43 pm
SFO
-
SKB
38h 13m
2 stops
JetBlue Logo
3:50 pm - 1:44 am
SKB
-
SFO
12h 54m
1 stop
$642JetBlue
Sat, May 9 - Fri, May 15
American Airlines Logo
10:45 pm - 1:30 pm
SFO
-
SKB
11h 45m
1 stop
American Airlines Logo
2:32 pm - 11:01 pm
SKB
-
SFO
11h 29m
1 stop
$687American Airlines
Sat, May 9 - Fri, May 15
American Airlines Logo
6:45 pm - 1:30 pm
SFO
-
SKB
15h 45m
2 stops
American Airlines Logo
2:32 pm - 12:16 pm
SKB
-
SFO
24h 44m
2 stops
$692American Airlines
Sat, Jun 6 - Fri, Jun 12
American Airlines Logo
9:50 pm - 1:30 pm
SFO
-
SKB
12h 40m
1 stop
American Airlines Logo
2:40 pm - 10:47 am
SKB
-
SFO
23h 07m
1 stop
$706American Airlines
Sat, Jun 6 - Fri, Jun 12
American Airlines Logo
9:50 pm - 1:30 pm
SFO
-
SKB
12h 40m
1 stop
American Airlines Logo
2:40 pm - 1:03 pm
SKB
-
SFO
25h 23m
2 stops
$716American Airlines
Sun, May 10 - Sat, May 16
American Airlines Logo
10:45 pm - 1:30 pm
SFO
-
SKB
11h 45m
1 stop
American Airlines Logo
2:32 pm - 11:01 pm
SKB
-
SFO
11h 29m
1 stop
$719American Airlines
Sun, May 10 - Sat, May 16
American Airlines Logo
2:10 pm - 1:30 pm
SFO
-
SKB
20h 20m
2 stops
American Airlines Logo
2:32 pm - 9:16 am
SKB
-
SFO
21h 44m
2 stops
$724American Airlines
Wed, Apr 15 - Mon, Apr 20
American Airlines Logo
1:12 pm - 1:30 pm
SFO
-
SKB
21h 18m
1 stop
American Airlines Logo
2:32 pm - 11:02 am
SKB
-
SFO
23h 30m
1 stop
$725American Airlines
Fri, Apr 24 - Sat, May 2
Delta Logo
9:35 pm - 2:10 pm
SFO
-
SKB
13h 35m
1 stop
Delta Logo
3:45 pm - 10:28 am
SKB
-
SFO
21h 43m
1 stop
$737Delta
Thu, Apr 23 - Sat, May 2
Delta Logo
11:39 pm - 12:40 pm
SFO
-
SKB
34h 01m
2 stops
Delta Logo
1:55 pm - 10:28 am
SKB
-
SFO
23h 33m
2 stops
$742Delta
Booking Insights

KAYAK's insights & trends for San Francisco to St Kitts flights

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

Can I save money by flying with a layover from San Francisco to St Kitts?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $565, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from San Francisco to St Kitts?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to St Kitts, 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 St Kitts is May, when tickets cost $712 (return) on average. On the other hand, the most expensive months are January and February, when the average cost of round-trip tickets is $1,434 and $1,117 respectively.

Good to know

Low seasonNovember
Cheapest flight$363
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from San Francisco to Basseterre

FAQs - booking St Kitts flights

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

    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 St Kitts.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to St Kitts 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 St Kitts?

    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 from San Francisco to St Kitts with an airline and back with another airline.

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

    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 from San Francisco to St Kitts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco to St Kitts

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to St Kitts. 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 St Kitts? 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.
7.2
American AirlinesOverall score based on 11237 reviews
7.5Boarding
7.2Comfort
6.4Food
6.9Entertainment
8.0Crew
Airline reviews

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

8.0 ExcellentAnonymous, Feb 2026
SFO - ORD
Read more American Airlines reviews

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

It would be nice to have some low carb options in the snacks.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The flight was on time and arrived early. The crew were friendly and helpful.

While I didn’t watch much tv I would have liked a few more options of TV series from Apple TV or hbo max ..

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

The flight was very smooth and the meal in business class was great.

I requested a low sodium meal. Reason being, I take medicine for high blood pressure and I wear compression socks on long flights to help with leg swelling. Having less sodium in meals really helps me feel better on long flights. I received my initial low sodium meal after takeoff. Just before landing, the crew came through with the meal cart and offered me what was being served. I said no thank you and then noticed my low sodium meal in the meal cart, with my name and seat assignment on it. I motioned to the crew member, but he grabbed the meal cart and proceeded to move to the rear of the aircraft. He didn’t see me or other passengers who had attempted to get this attention. He was more concerned about completing meal service since we were due to land in under 45 minutes. I pressed the call light five times from my seat to receive help, but no crew member responded to me. So, I didn’t receive a second meal, one that I requested (the low sodium option). This led me to have a migraine from only eating one meal on an 11-hour flight. This is why I’m not a fan of flying US-based airlines overseas. The crew members continue to show the absolute worst customer service experience. I would not recommend flying American for overseas flights.

Not great. Booked Extra seats and got nothing extra at all. It’s basically a big budget airline.

Everything you need to know for your flight to St Kitts

Information on your arrival and departure airports