$377 Cheap United flights St. George (SGU) to Honolulu (HNL)

View $377 flight on Tue, Sep 9, 2025Opens in a new window

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$377 Cheap United flights St. George (SGU) to Honolulu (HNL)

Prices were available within the past 7 days and start at $377 for one-way flights and $617 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 8 - Wed, Oct 15
SGU
St. George
HNL
Oahu
$617 Roundtrip, found 11 hours ago
$617
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Oct 8 from St. George to Oahu, returning Wed, Oct 15, priced at $617 found 11 hours ago
United
Sun, Sep 7 - Fri, Sep 26
SGU
St. George
HNL
Oahu
$622 Roundtrip, found 15 hours ago
$622
Roundtrip
found 15 hours ago
Select United flight, departing Sun, Sep 7 from St. George to Oahu, returning Fri, Sep 26, priced at $622 found 15 hours ago
United
Sat, Sep 6 - Thu, Sep 11
SGU
St. George
HNL
Oahu
$631 Roundtrip, found 10 hours ago
$631
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Sep 6 from St. George to Oahu, returning Thu, Sep 11, priced at $631 found 10 hours ago
United
Fri, Sep 5 - Fri, Sep 26
SGU
St. George
HNL
Oahu
$636 Roundtrip, found 15 hours ago
$636
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Sep 5 from St. George to Oahu, returning Fri, Sep 26, priced at $636 found 15 hours ago
United
Tue, Nov 4 - Wed, Nov 12
SGU
St. George
HNL
Oahu
$639 Roundtrip, found 6 days ago
$639
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 4 from St. George to Oahu, returning Wed, Nov 12, priced at $639 found 6 days ago
United
Sat, Aug 30 - Fri, Sep 19
SGU
St. George
HNL
Oahu
$645 Roundtrip, found 15 hours ago
$645
Roundtrip
found 15 hours ago
Select United flight, departing Sat, Aug 30 from St. George to Oahu, returning Fri, Sep 19, priced at $645 found 15 hours ago
Flights from St. George (SGU) to Honolulu (HNL)
Origin airport
St. George
Destination airport
Daniel K. Inouye Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
United
Distance
2859 mi

Frequently asked questions

How much is a United Airlines flight from St. George Airport (SGU) to Daniel K. Inouye Intl. Airport (HNL)?
Scoring cheap one-way United Airlines flights from SGU to HNL from $377 on Expedia is simple — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly return fares from $617 for your next exciting vacation.**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 SGU to HNL with United Airlines?
United Airlines flights to Honolulu are usually more affordable in the off-peak months of November and October. Whether you're after a one-way or round-trip ticket, you could find a better deal then.
What is the cheapest time to book flights from St. George Airport (SGU) to Daniel K. Inouye Intl. Airport (HNL) with United Airlines?
For cheap United Airlines fares from St. George Airport (SGU) to Daniel K. Inouye Intl. Airport (HNL), start searching one to three months before your intended departure. Reserving 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 influence what you pay. Sunday tends to be the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking 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 St. George Airport (SGU) to Daniel K. Inouye Intl. Airport (HNL)?
Use the "Nonstop" filter when browsing for direct United Airlines flights from SGU to HNL. It's also a great way to compare other carriers servicing the same nonstop route.
What is the earliest United Airlines flight from SGU to HNL?
Browse United Airlines's earliest flights from SGU to HNL by checking our "Early Morning" and "Morning" filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer cancellations.**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?
United Airlines flights from St. George Airport (SGU) to Honolulu arrive at Daniel K. Inouye Intl. Airport (HNL). This is the main entry point to this city.
Why fly with United Airlines from SGU to HNL?
A rewarding loyalty program and the chance to rack up points through United Mileage Plus are the start of the reasons to travel from SGU to HNL with United Airlines. Plus, when you join our One Key™ program, you can earn OneKeyCash™* on top of 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 St. George Airport (SGU) to Daniel K. Inouye Intl. Airport (HNL)?
Changes are often free within 24 hours of making a booking, but your airline may charge a fee after that. For more information about altering your flights, go to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your plans without additional costs, check the "Changes included" or "No cancel fee" filter when planning your trip.

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