$217 Cheap United flights Phoenix (PHX) to Honolulu (HNL)

Grab cheap return United Airlines flights from $427 from PHX to HNL by organizing your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $217 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.

Browse for one-way or round-trip flights to Honolulu in November or October. You could find an affordable fare with United Airlines during these off-season months.

Begin your search one to three months before your departure to score cheap fares on United Airlines flights from Sky Harbor Intl. Airport (PHX) to Daniel K. Inouye Intl. Airport (HNL). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic flights.*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.

Click on our “Nonstop” filter when browsing for direct United Airlines flights from PHX to HNL. It’s also a good way to compare other carriers offering the same direct route.

Filter your results by “Early Morning” and “Morning” to browse the earliest departures from PHX to HNL. Heading off early means you’re 20% less likely to experience 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.

United Airlines flights from Sky Harbor Intl. Airport (PHX) to Honolulu land at Daniel K. Inouye Intl. Airport (HNL). This is the main entry point to this city.

A rewarding loyalty program and the chance to rack up points through United Mileage Plus are the start of the reasons to leave from PHX to HNL with United Airlines. Plus, when you sign up to Expedia’s free One Key™ program, you can receive OneKeyCash™* alongside any airline 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.

Changes are often free within 24 hours of making a booking, but your airline may charge you after that time. For further details about altering your flights, head to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to update your itinerary without additional charges, apply the “No cancel fee” or “Changes included” filter when planning your next break.