$208 Cheap United flights San Antonio (SAT) to Honolulu (HNL)

View $208 flight on Sun, Aug 31, 2025Opens in a new window

$208 Cheap United flights San Antonio (SAT) to Honolulu (HNL)

Prices were available within the past 7 days and start at $208 for one-way flights and $410 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Aug 18 - Tue, Aug 26
SAT
San Antonio
HNL
Oahu
$410 Roundtrip, found 2 hours ago
$410
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Aug 18 from San Antonio to Oahu, returning Tue, Aug 26, priced at $410 found 2 hours ago
United
Mon, Nov 10 - Tue, Nov 11
SAT
San Antonio
HNL
Oahu
$415 Roundtrip, found 1 day ago
$415
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 10 from San Antonio to Oahu, returning Tue, Nov 11, priced at $415 found 1 day ago
Flights from San Antonio (SAT) to Honolulu (HNL)
Origin airport
San Antonio Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
3713 mi

Frequently asked questions

How much is a United Airlines flight from San Antonio Intl. Airport (SAT) to Daniel K. Inouye Intl. Airport (HNL)?
You can discover cheap return United Airlines flights from $410 from SAT to HNL by sorting your results from "Price (lowest to highest)" on Expedia. Or look for deals from $208 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 SAT to HNL with United Airlines?
Look for one-way or round-trip flights to Honolulu in November or October. You could find a cheap fare with United Airlines during these off-peak travel months.
What is the cheapest time to book flights from San Antonio Intl. Airport (SAT) to Daniel K. Inouye Intl. Airport (HNL) with United Airlines?
To find cheap United Airlines fares from San Antonio Intl. Airport (SAT) to Daniel K. Inouye Intl. Airport (HNL), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall cost. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from San Antonio Intl. Airport (SAT) to Daniel K. Inouye Intl. Airport (HNL)?
Use the "Nonstop" filter when searching for direct United Airlines flights from SAT to HNL. You'll also be able to compare other carriers offering the same nonstop route.
What is the earliest United Airlines flight from SAT to HNL?
To find the earliest departure from SAT to HNL with United Airlines, sort your results by "Early Morning" and "Morning." Choosing an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Honolulu?
Hop on a United Airlines flight from San Antonio Intl. Airport (SAT) to Honolulu, and you'll most likely touch down at Daniel K. Inouye Intl. Airport (HNL). This is the airline's main hub in this city.
Why fly with United Airlines from SAT to HNL?
A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to travel from SAT to HNL with United Airlines. Plus, by joining Expedia's free One Key™ program, you can receive OneKeyCash™* alongside United Airlines's loyalty program earnings. It's yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from San Antonio Intl. Airport (SAT) to Daniel K. Inouye Intl. Airport (HNL)?
It's usually possible to cancel or modify your flight, although there may be additional fees if you booked more than 24 hours ago. Need flexible options? Make use of our "Changes included" and "No cancel fee" filters to find flights that won't charge you extra if you need to adjust your plans. To update your booking, go to "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to One Key members.