$1,277+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — GCI
Jan 11 — Jan 181
1 adult, Economy
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1. Tell us where you want to go
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Best flights from San Francisco to Saint Peter PortDiscover carefully curated flight deals from San Francisco to Saint Peter Port that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.
Discover carefully curated flight deals from San Francisco to Saint Peter Port that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.
This Mytrip deal was found by Cheapflights users on 12/9. 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.
Sat 1/247:25 pmSFO - GCI
2 stops17h 15mMultiple Airlines
Sat 1/312:50 pmGCI - SFO
2 stops33h 40mMultiple Airlines
Deal found 12/9![Multiple Airlines logo]()
$1,277
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 December 12, 2025.
Most accurate provider | Expedia 2 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $1,277 (Mytrip) |
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 December 12, 2025.
Use the filters below to find and compare flights from San Francisco to Saint Peter Port that are best for you.
Fly from
San Francisco
Fly to
Saint Peter Port
Route
Depart
Return
Price
San FranciscoSaint Peter Port
SFO - GCI
SFOGCI
San Francisco
Sat 1/24
7:25 pm-8:40 pm
2 stops17h 15m
Saint Peter Port Guernsey
Sat 1/31
2:50 pm-4:30 pm
2 stops33h 40m
$1,277
- 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 90-95% 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.