There are 2 ways to get from San Diego to Guam by plane or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from San Diego International Airport
best- Fly from San Diego International Airport (SAN) to Antonio B. Won Pat International Airport (GUM)plane SAN - GUM
16h 7m$410–1,400Train to Los Angeles International Airport, fly
- Take the train from San Diego to Los Angelestrain
- Fly from Los Angeles International Airport (LAX) to Antonio B. Won Pat International Airport (GUM)plane LAX - GUM
21h 41m$477–1,521
San Diego International Airport (SAN) to Antonio B. Won Pat International Airport (GUM) flights
Comparing Your Travel Options
The cheapest way to get from San Diego to Guam is to fly which costs $410 - $1,400 and takes 16h 7m.
The fastest way to get from San Diego to Guam is to fly which takes 16h 7m and costs $410 - $1,400.
The distance between San Diego and Guam is 9933 km.
It takes approximately 16h 7m to get from San Diego to Guam, including transfers.
Guam is 17h ahead of San Diego. It is currently 5:55 AM in San Diego and 10:55 PM in Guam.
There are 71+ hotels available in Guam.
What companies run services between San Diego, CA, USA and Guam?
Southwest Airlines, United Airlines, and two other airlines fly from San Diego International Airport (SAN) to Antonio B. Won Pat International Airport (GUM) twice daily.
- Website
- united.com
Flights from San Diego International Airport to Antonio B. Won Pat International Airport via Honolulu
- Ave. Duration
- 15h 25m
- When
- Every day
- Estimated price
- $410–1,400
Flights from San Diego International Airport to Antonio B. Won Pat International Airport via Tokyo Narita
- Ave. Duration
- 16h 40m
- When
- Thursday and Sunday
- Estimated price
- $650–1,700
Flights from San Diego International Airport to Antonio B. Won Pat International Airport via San Francisco, Tokyo Narita
- Ave. Duration
- 20h 12m
- When
- Thursday and Sunday
- Estimated price
- $450–1,600
Flights from San Diego International Airport to Antonio B. Won Pat International Airport via Los Angeles International Airport, Tokyo Narita
- Ave. Duration
- 22h 2m
- When
- Sunday and Thursday
- Estimated price
- $450–1,600
Flights from Los Angeles International Airport to Antonio B. Won Pat International Airport via Honolulu
- Ave. Duration
- 15h 32m
- When
- Every day
- Estimated price
- $400–1,400
Flights from Los Angeles International Airport to Antonio B. Won Pat International Airport via Tokyo Narita
- Ave. Duration
- 17h 5m
- When
- Thursday and Sunday
- Estimated price
- $440–1,600
Flights from Los Angeles International Airport to Antonio B. Won Pat International Airport via Tokyo Haneda
- Ave. Duration
- 18h 30m
- When
- Every day
- Estimated price
- $490–3,100
- Website
- koreanair.com
Flights from Los Angeles International Airport to Antonio B. Won Pat International Airport via Incheon
- Ave. Duration
- 21h 30m
- When
- Every day
- Estimated price
- $490–1,600
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from San Diego to Los Angeles
- Ave. Duration
- 2h 56m
- Frequency
- Hourly
- Estimated price
- $70–110
- Website
- Amtrak
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Want to know more about travelling around Guam
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