￥27,670 Cheap United flights San Diego (SAN) to Honolulu (HNL)

View ￥27,670 flight on Mon, Jan 19, 2026Opens in a new window
  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

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

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

￥27,670 Cheap United flights San Diego (SAN) to Honolulu (HNL)

Prices were available within the past 7 days and start at ￥27,670 for one-way flights and ￥55,340 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jan 22 - Mon, Jan 26
SAN
San Diego
HNL
Oahu
￥55,340 Roundtrip, found 19 hours ago
￥55,340
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Jan 22 from San Diego to Oahu, returning Mon, Jan 26, priced at ￥55,340 found 19 hours ago

Find the cheapest month to fly from San Diego (SAN) to Honolulu (HNL)

February is typically the cheapest month to fly

From ￥33,508 - ￥53,808 per traveler.
Flights from San Diego (SAN) to Honolulu (HNL)
Origin airport
San Diego Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Popular airline
Alaska Airlines
Distance
4174 km
Average flight time
4 hours 23 mins

Frequently asked questions

How much is a United Airlines flight from San Diego Intl. Airport (SAN) to Daniel K. Inouye Intl. Airport (HNL)?
You'll discover affordable return United Airlines flights from ￥55,340 from SAN to HNL by filtering your results from "Price (lowest to highest)" on Expedia. Or look for bargains from ￥27,670 for a one-way journey.**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 SAN to HNL with United Airlines?
United Airlines flights to Honolulu are usually cheaper in the quieter months of November and October. Whether you're searching for a round-trip or one-way ticket, you could score a better deal then.
Does United Airlines fly nonstop from San Diego Intl. Airport (SAN) to Daniel K. Inouye Intl. Airport (HNL)?
Use our "Nonstop" filter when looking for direct United Airlines flights from SAN to HNL. You'll also be able to compare other carriers servicing the same direct route.
What airports does United Airlines fly into in Honolulu?
Hop on a United Airlines flight from San Diego Intl. Airport (SAN) to Honolulu, and you'll most likely come in to Daniel K. Inouye Intl. Airport (HNL). This is the airline's primary hub in this city.
Can I change or cancel my United Airlines flight from San Diego Intl. Airport (SAN) to Daniel K. Inouye Intl. Airport (HNL)?
Changes are often free within 24 hours of making your booking, but your airline may charge you after that time. For further information about modifying your flights, head to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to adjust your plans without being charged, tick the "Changes included" or "No cancel fee" filter when planning your next getaway.

Explore a world of travel with Expedia

*Available to Expedia members.