Cheap Alaska Airlines flights Missoula (MSO) to Honolulu (HNL)

Finding cheap one-way Alaska Airlines flights from MSO to HNL on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly round-trip fares from $426 for your next exciting adventure.**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.

Search for one-way or return flights to Honolulu in November or October. You could find an affordable fare with Alaska Airlines during these off-peak travel months.

Search for cheap Alaska Airlines flights from Missoula Intl. Airport (MSO) to Daniel K. Inouye Intl. Airport (HNL) one to three months before your departure day. 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 journey, the ideal day to book a domestic flight is generally 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 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.

To see if there’s a direct trip from MSO to HNL with Alaska Airlines or another airline, check the “Nonstop” box when browsing for flights.

Sort your results by “Morning” and “Early Morning” to see the earliest departures from MSO to HNL. Jetting off early means flight 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.

Alaska Airlines flights from Missoula Intl. Airport (MSO) to Honolulu come in to Daniel K. Inouye Intl. Airport (HNL). This is the main gateway here.

Alaska Airlines makes flying from MSO to HNL more enjoyable with an excellent in-flight experience and a rewarding loyalty program. You could even start collecting points with Mileage Plan. Remember to sign up to Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are typically free within 24 hours of booking, but your airline may charge a fee after that time. For further information about altering your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to adjust your plans without additional charges, tick the “Changes included” and “No cancel fee” filters when organizing your next break.