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Saint Peter Port

$1,040+ Cheap flights from San Francisco (SFO) to Saint Peter Port (GCI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — GCI
Sep 15 — Sep 221
Tue 9/15
Tue 9/22
1 adult, Economy
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Cheap flight deals from San Francisco to Saint Peter Port

Cheapest flights from San Francisco to Saint Peter Port
Explore the most affordable flight options available from San Francisco to Saint Peter Port. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.

This British Airways deal was found by Cheapflights users on 8/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:30 pm -
1 stop33h 25m
Mon 10/191:45 pm -
1 stop32h 05m
Deal found 8/13$1,040

Find flight deals from San Francisco to Saint Peter Port

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Saint Peter Port (GCI). 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 August 16, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,031
(British Airways)
Provider with most accurate pricing for San Francisco-Saint Peter Port Guernsey flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Saint Peter Port Guernsey flights.
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From San Francisco to Saint Peter Port Guernsey
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Saint Peter Port 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 August 16, 2026.
Use the filters below to find and compare flights from San Francisco to Saint Peter Port that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San FranciscoSaint Peter Port

SFO San Francisco - GCI Saint Peter Port Guernsey

SFOGCI

San Francisco

Thu 10/15

7:30 pm-12:55 pm

1 stop33h 25m

Saint Peter Port Guernsey

Mon 10/19

1:45 pm-1:50 pm

1 stop32h 05m

$1,040

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on San Francisco-Saint Peter Port flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Francisco-Saint Peter Port flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from San Francisco-Saint Peter Port flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Saint Peter Port flights, Cheapflights users trust Expedia the most. Expedia 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-Saint Peter Port 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 Saint Peter Port

Have a flexible travel schedule? Discover the best time to fly to Saint Peter Port 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.

Related info for your journey

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

  • How long is the flight from San Francisco to Saint Peter Port?

    Airlines like British Airways fly from San Francisco to Saint Peter Port in about 33h 25m. The time it takes to get you to your destination can typically vary by up to . The distance between San Francisco and Saint Peter Port is about 5386 mi.

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

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

  • How can I find direct flights from San Francisco to Saint Peter Port?

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

  • Can I find deals for business class flights from San Francisco to Saint Peter Port?

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

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