Cheap Flights from San Francisco International to Guam A.B. Won Pat

Compare San Francisco International to Guam A.B. Won Pat flight deals

Find the cheapest month or even day of the year to fly to Guam A.B. Won Pat

Book the best Guam A.B. Won Pat fare with no extra fees

Flight deals from San Francisco International to Guam A.B. Won Pat

Looking for a cheap last-minute deal or the best return flight from San Francisco International to Guam A.B. Won Pat? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Francisco International to Guam A.B. Won Pat

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Guam A.B. Won Pat flights are currently cheapest in April.

San Francisco International to Guam A.B. Won Pat: Alternative routes

Compare routes from San Francisco International to Tamuning below. You may find an airport to fly into that's cheaper, faster, or easier than Guam A.B. Won Pat.

San Francisco to Tamuning: Flight information

The things to know before you go.
Cheapest flight found$3,049
Cheapest month to flyApril

Finding cheap flights from San Francisco International to Guam A.B. Won Pat: Frequently asked questions

The best price we found for a return flight from San Francisco International to Guam A.B. Won Pat is $3,049. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Francisco International to Guam A.B. Won Pat. But we found flights with one or more stops from $3,049.
As of February 2026, there are no flights flying from San Francisco International to Guam A.B. Won Pat.
The cheapest month to fly from San Francisco International to Guam A.B. Won Pat is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Guam A.B. Won Pat Airport on Sunday, 19 April 2026.
No airlines currently offer direct flights between San Francisco International Airport and Guam A.B. Won Pat Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Guam A.B. Won Pat but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tamuning is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Guam A.B. Won Pat.

Flying from San Francisco International Airport (SFO) to A.B. Won Pat International Airport (GUM): what you need to know

  • Give yourself enough time to make your SFO to GUM flight. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Taking off during a peak period like public or school holidays? Expect longer lines at check-in and security. To play it safe, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • We make it simple to book a flight with a stopover. To see all your options for tickets from San Francisco International Airport to A.B. Won Pat International Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to visit the city of your choice. Worthwhile stopovers between SFO and GUM include:

    • Daniel K. Inouye International Airport

    • Narita International Airport

    • Incheon International Airport

How to find the cheapest flights from San Francisco International Airport (SFO) to A.B. Won Pat International Airport (GUM)

  • Right now, $2,394 is the cheapest price we've found for a one-way San Francisco International Airport to A.B. Won Pat International Airport flight. The best price for a return ticket is $3,049. Bear in mind that fares can change due to demand at the time of booking.

  • To score cheap tickets from SFO to GUM, book as early as you can. Airlines generally offer lower fares when flights are first made available.

  • Getting cheap flights from San Francisco International Airport to A.B. Won Pat International Airport is easier if you can be flexible with your travel plans. Use the 'Whole month' search tool to see the lowest prices across every month and snap up a great deal.

  • You don't need to check every day to see if fares have dropped when you create a Price Alert. We'll let you know the moment the price changes on cheap flights from SFO to GUM.

  • Discover the ideal flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from San Francisco International Airport to A.B. Won Pat International Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about San Francisco International Airport (SFO)

  • 77.36% of flights that take off from San Francisco International Airport arrive at their destination on time.

  • To get to San Francisco International Airport from central San Francisco, it takes around 20 minutes by car. Of course, this depends on traffic. It's approximately 21 kilometres from the airport to the city centre.

  • You can expect a journey time of about 45 minutes on public transport.

  • Booked an early flight from San Francisco International Airport to A.B. Won Pat International Airport? Avoid the last-minute rush to the terminal (and get some extra shut-eye) by picking one of these stays near SFO:

Arriving at A.B. Won Pat International Airport (GUM)

  • The last thing you need is a long journey to your hotel if you're getting in late on a San Francisco International Airport to A.B. Won Pat International Airport flight. Reserve one of these accommodation options near GUM instead:

  • Get on the fast track to adventure by picking up an A.B. Won Pat International Airport rental car. Grab your wheels from Alamo, Nissan Rent a Car or Sixt and experience the lesser-explored corners of Tamuning and beyond.

  • Secure the lowest price by booking your ride from A.B. Won Pat International Airport around two weeks ahead of your departure.

Getting from A.B. Won Pat International Airport (GUM) to central Tamuning

  • From A.B. Won Pat International Airport, Tamuning is approximately 3 kilometres away. It takes around 5 minutes to reach the centre by car.

When to fly to A.B. Won Pat International Airport (GUM)

  • The quietest month for a flight from San Francisco International Airport to A.B. Won Pat International Airport is April, while August is the busiest. Pick the ideal time to go to Tamuning based on whether you prefer a more fast-paced or easygoing experience.

  • When reserving your flight from San Francisco International Airport to A.B. Won Pat International Airport, consider the type of weather you like. June is the warmest month in Tamuning, with the temperature ranging from 26ºC to 29ºC.

  • Look for cheap tickets from SFO to GUM in February if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 24ºC and 28ºC on average.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.