$233 Cheap Alaska Airlines flights St. Louis (STL) to Honolulu (HNL)

View $233 flight on Sun, Nov 2, 2025Opens in a new window

$233 Cheap Alaska Airlines flights St. Louis (STL) to Honolulu (HNL)

Prices were available within the past 7 days and start at $233 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from St. Louis (STL) to Honolulu (HNL)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
4122 mi

Frequently asked questions

How much is an Alaska Airlines flight from Lambert-St. Louis Intl. Airport (STL) to Daniel K. Inouye Intl. Airport (HNL)?
Grab cheap round-trip Alaska Airlines flights from STL to HNL by sorting your results from "Price (lowest to highest)" on Expedia. Or search for options from $233 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 STL to HNL with Alaska Airlines?
Look for round-trip or one-way flights to Honolulu in November or October. You could find lower fares with Alaska Airlines during these off-peak travel months.
What is the cheapest time to book flights from Lambert-St. Louis Intl. Airport (STL) to Daniel K. Inouye Intl. Airport (HNL) with Alaska Airlines?
Search for affordable Alaska Airlines flights from Lambert-St. Louis Intl. Airport (STL) to Daniel K. Inouye Intl. Airport (HNL) one to three months ahead of your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and itinerary, the best day of the week to book a domestic flight is usually Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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 Alaska Airlines fly nonstop from Lambert-St. Louis Intl. Airport (STL) to Daniel K. Inouye Intl. Airport (HNL)?
To see if there's a direct trip from STL to HNL with Alaska Airlines or other airlines, check the "Nonstop" filter when searching for flights.
What is the earliest Alaska Airlines flight from STL to HNL?
Filter your results by "Morning" and "Early Morning" to browse the earliest departures from STL to HNL. Setting 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.
What airports does Alaska Airlines fly into in Honolulu?
Daniel K. Inouye Intl. Airport (HNL) is the primary Honolulu hub for Alaska Airlines flights from Lambert-St. Louis Intl. Airport (STL).
Why fly with Alaska Airlines from STL to HNL?
With a rewarding loyalty program and top-tier customer service, Alaska Airlines is the leading choice for many travelers flying from STL to HNL. What's more, if you're a Mileage Plan and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future travel purchases.*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 Alaska Airlines flight from Lambert-St. Louis Intl. Airport (STL) to Daniel K. Inouye Intl. Airport (HNL)?
Depending on your fare type, a fee is typically charged if you cancel or change your booking more than 24 hours after it's confirmed. To secure plane tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when you search for flights. For more information on changing or canceling your reservation, visit "Trips," select your flight and click on "Manage Booking."

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*Available to One Key members.