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Castries

$293+ Cheap flights from San Francisco (SFO) to Castries (UVF)

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — UVF
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from San Francisco to Castries

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Castries (UVF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$618
(JetBlue)

One-way from

$293
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$840
Provider with most accurate pricing for San Francisco-Castries Hewanorra flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Castries Hewanorra flights.
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From San Francisco to Castries Hewanorra
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One-way flight from San Francisco to Castries Hewanorra
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Highest demand for flights based on searches. 10% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from San Francisco to Castries

Cheapest flights from San Francisco to Castries
Explore the most affordable flight options available from San Francisco to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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 10/259:30 pmSFO - UVF
1 stop13h 47mDelta
Wed 10/293:32 pmUVF - SFO
1 stop12h 14mDelta
Deal found 4/29$517
This American Airlines deal was found by Cheapflights users on 4/29. 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 9/22:19 pmSFO - UVF
2 stops20h 24mAmerican Airlines
Wed 9/103:34 pmUVF - SFO
2 stops20h 23mAmerican Airlines
Deal found 4/29$522
This United Airlines deal was found by Cheapflights users on 4/29. 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 10/249:15 pmSFO - UVF
1 stop13h 16mUnited Airlines
Sat 11/112:52 pmUVF - SFO
1 stop24h 13mUnited Airlines
Deal found 4/29$607
This JetBlue deal was found by Cheapflights users on 4/28. 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 6/108:42 pmSFO - UVF
1 stop14h 07mJetBlue
Tue 6/173:30 pmUVF - SFO
1 stop13h 27mJetBlue
Deal found 4/28$618
This Mytrip deal was found by Cheapflights users on 4/29. 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 6/212:35 pmSFO - UVF
2 stops22h 40mAir Canada
Tue 6/103:10 pmUVF - SFO
2 stops24h 15mAir Canada
Deal found 4/29$658
This WestJet deal was found by Cheapflights users on 4/29. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/147:30 amSFO - UVF
2 stops27h 15mWestJet
Sun 6/222:35 pmUVF - SFO
2 stops48h 30mWestJet
Deal found 4/29$670
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sat 6/147:30 amSFO - UVF
2 stops27h 15mMultiple Airlines
Sun 6/222:35 pmUVF - SFO
1 stop24h 55mMultiple Airlines
Deal found 4/29$683

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to Castries 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 April 30, 2025.
Use the filters below to find and compare flights from San Francisco to Castries that are best for you.

Fly from

San Francisco

Fly to

Castries

Route

Depart

Return

Price

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Tue 6/10

8:42 pm-1:49 pm

1 stop14h 07m

Castries Hewanorra

Tue 6/17

3:30 pm-1:57 am

1 stop13h 27m

$618

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Tue 6/10

11:59 pm-2:16 pm

1 stop11h 17m

Castries Hewanorra

Tue 6/17

3:36 pm-10:25 am

2 stops21h 49m

$654

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Mon 6/2

12:35 pm-2:15 pm

2 stops22h 40m

Castries Hewanorra

Tue 6/10

3:10 pm-12:25 pm

2 stops24h 15m

$658

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Sat 6/14

7:30 am-1:45 pm

2 stops27h 15m

Castries Hewanorra

Sun 6/22

2:35 pm-12:05 pm

2 stops48h 30m

$670

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Sat 6/14

7:30 am-1:45 pm

2 stops27h 15m

Castries Hewanorra

Sun 6/22

2:35 pm-12:30 pm

1 stop24h 55m

$683

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Tue 6/10

4:47 pm-2:15 pm

2 stops18h 28m

Castries Hewanorra

Tue 6/17

3:15 pm-10:30 am

2 stops22h 15m

$872

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Fri 5/2

12:10 am-3:30 pm

1 stop12h 20m

Castries Hewanorra

Sat 5/10

12:55 pm-11:30 pm

1 stop13h 35m

$995

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Sat 6/7

2:45 pm-1:45 pm

3 stops20h 00m

$293

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Fri 7/18

10:55 pm-3:30 pm

1 stop13h 35m

$298

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

Mon 5/26

11:25 am-2:15 pm

2 stops23h 50m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 14 results
1
2

Compare providers for flights from San Francisco to Castries

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Castries in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Castries flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Francisco-Castries flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Francisco-Castries flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Castries flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Castries flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from San Francisco with our price prediction graph.
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 Castries

How far ahead should I book a flight from San Francisco to Castries?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Castries. Price data was last updated on April 25, 2025.

The best time to book flights from San Francisco to Castries is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Francisco to Castries?

Currently, January is the cheapest month in which you can book a flight from San Francisco to Castries (average of $556). Flying from San Francisco to Castries in December is currently the most expensive (average of $730). 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.

What is the cheapest time of day to fly from SFO to UVF?

Find hourly flight availability from San Francisco to Castries. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from San Francisco to Castries, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 32% versus a flight in the evening.

Reviews of airlines servicing Castries

Get insights into the airlines that provide service to Castries. 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 Castries. Reviews last updated April 30, 2025.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Castries. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Francisco to Castries round-trip?

    According to our current data, JetBlue ($618), Delta ($654), and Air Canada ($658) offers the cheapest pricing from San Francisco to Castries. JetBlue is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Francisco to Castries one-way?

    One-way options have recently been found by users for as low as $293 on WestJet. Other airlines that offer cheap prices include United Airlines from $298 and Air Canada from $306 one-way.

  • Can I find deals for flights from San Francisco to Castries that include hotel bookings?

    Yes. In addition to deals on San Francisco to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Castries?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Castries.

  • Can I find deals for business class flights from San Francisco to Castries?

    Yes. Cheapflights offers flight deals from San Francisco to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Castries (average of $556). Flying from San Francisco to Castries in December is currently the most expensive (average of $730). 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.

See more FAQs

Traveling to a place near San Francisco?

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Top 3 airlines flying from San Francisco to Castries

Discover the top 3 airlines that operate flights from San Francisco to Castries. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$425Average$787FlexibilityNo cancel feeOn-time71%
DeltaCheapest$517Average$785FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$563Average$815FlexibilityNo cancel feeOn-time62%

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