฿31,310 Cheap United flights from Osaka to San Diego (KIX→SAN)

View ฿31,310 flight on Sat, 7 Feb 2026Opens in a new window

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

United flights from Osaka to San Diego (KIX→SAN)

Prices were available within the past 7 days and start at ฿31,310 for one-way flights and ฿47,810 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 16 Apr - Wed, 22 Apr
KIX
Osaka
SAN
San Diego
฿47,810 Return, found 1 day ago
฿47,810
Return
found 1 day ago
Select United flight, departing Thu, 16 Apr from Osaka to San Diego, returning Wed, 22 Apr, priced at ฿47,810 found 1 day ago

Find the cheapest month to fly from Osaka (KIX) to San Diego (SAN)

October is typically the cheapest month to fly

From ฿22,727 - ฿43,124 per traveller.
Flight from Osaka to San Diego route information
Origin airport
Kansai Intl.
Destination airport
San Diego Intl.
Airlines serving
All Nippon Airways, American Airlines, Asiana Airlines, Japan Airlines, Korean Air, United
Popular airline
American Airlines
Distance
9337 km

Frequently asked questions

How much is a United Airlines flight from Kansai Intl. Airport (KIX) to San Diego Intl. Airport (SAN)?
You'll find cheap round-trip United Airlines flights from ฿47,810 from KIX to SAN by organising your results from "Price (lowest to highest)" on Expedia. Or search for bargains from ฿31,310 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from KIX to SAN with United Airlines?
Browse for round-trip or one-way flights to San Diego in January or November. You could find an affordable fare with United Airlines during these off-season months.
Does United Airlines fly nonstop from Kansai Intl. Airport (KIX) to San Diego Intl. Airport (SAN)?
Click on our "Nonstop" filter when looking for direct United Airlines flights from KIX to SAN. It's also a great way to compare other carriers servicing the same nonstop journey.
What airports does United Airlines fly into in San Diego?
United Airlines flights from Kansai Intl. Airport (KIX) to San Diego come in to land at San Diego Intl. Airport (SAN). This is the main entry point to this city.
Can I change or cancel my United Airlines flight from Kansai Intl. Airport (KIX) to San Diego Intl. Airport (SAN)?
Depending on your ticket type, a fee typically applies if you cancel or reschedule your flight more than 24 hours after it has been confirmed. To find flexible plane tickets, select our "Changes included" and "No cancel fee" boxes while looking for flights. To learn more about cancelling or changing your reservation, visit "Trips," select your flight and click on "Manage Booking."

Explore a world of travel with Expedia

*Available to Expedia members.