฿5,700 Cheap United flights from San Diego to Honolulu (SAN→HNL)

View ฿5,700 flight on Mon, 12 Jan 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

United flights from San Diego to Honolulu (SAN→HNL)

Prices were available within the past 7 days and start at ฿5,700 for one-way flights and ฿10,445 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 12 Jan - Wed, 21 Jan
SAN
San Diego
HNL
Oahu
฿10,445 Return, found 2 days ago
฿10,445
Return
found 2 days ago
Select United flight, departing Mon, 12 Jan from San Diego to Oahu, returning Wed, 21 Jan, priced at ฿10,445 found 2 days ago
United
Mon, 12 Jan - Wed, 21 Jan
SAN
San Diego
HNL
Oahu
฿10,615 Return, found 2 days ago
฿10,615
Return
found 2 days ago
Select United flight, departing Mon, 12 Jan from San Diego to Oahu, returning Wed, 21 Jan, priced at ฿10,615 found 2 days ago
United
Mon, 12 Jan - Wed, 21 Jan
SAN
San Diego
HNL
Oahu
฿11,395 Return, found 2 days ago
฿11,395
Return
found 2 days ago
Select United flight, departing Mon, 12 Jan from San Diego to Oahu, returning Wed, 21 Jan, priced at ฿11,395 found 2 days ago
United
Mon, 12 Jan - Wed, 21 Jan
SAN
San Diego
HNL
Oahu
฿11,400 Return, found 2 days ago
฿11,400
Return
found 2 days ago
Select United flight, departing Mon, 12 Jan from San Diego to Oahu, returning Wed, 21 Jan, priced at ฿11,400 found 2 days ago
United
Mon, 12 Jan - Wed, 21 Jan
SAN
San Diego
HNL
Oahu
฿11,565 Return, found 2 days ago
฿11,565
Return
found 2 days ago
Select United flight, departing Mon, 12 Jan from San Diego to Oahu, returning Wed, 21 Jan, priced at ฿11,565 found 2 days ago
United
Mon, 12 Jan - Wed, 21 Jan
SAN
San Diego
HNL
Oahu
฿11,570 Return, found 2 days ago
฿11,570
Return
found 2 days ago
Select United flight, departing Mon, 12 Jan from San Diego to Oahu, returning Wed, 21 Jan, priced at ฿11,570 found 2 days ago

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

February is typically the cheapest month to fly

From ฿6,898 - ฿11,076 per traveller.

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 ฿10,445 from SAN to HNL by filtering your results from "Price (lowest to highest)" on Expedia. Or look for bargains from ฿5,700 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.

Travel information

Origin airport
San Diego Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
4174 km
Average flight time
4 hours 23 mins

Explore a world of travel with Expedia

*Available to Expedia members.