$216 Cheap Delta flights Idaho Falls (IDA) to Honolulu (HNL)

Finding cheap one-way Delta Air Lines flights from IDA to HNL from $216 on Expedia is a cinch — just filter by “Price (lowest to highest).” Or check out our affordable return 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.

Look for one-way or round-trip flights to Honolulu in November or October. You could find cheaper fares with Delta Air Lines during these quieter months.

To find cheap Delta Air Lines fares from Idaho Falls Regional Airport (IDA) 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 price you pay. Sunday is typically the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip 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.

Click on the “Nonstop” filter when looking for direct Delta Air Lines flights from IDA to HNL. It’s also a good way to compare other carriers servicing the same direct trip.

Filter your results by “Morning” and “Early Morning” to browse the earliest flights from IDA 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.

Delta Air Lines flights from Idaho Falls Regional Airport (IDA) to Honolulu come in to Daniel K. Inouye Intl. Airport (HNL). This is the main gateway here.

Offering a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a favorite for many travelers heading from IDA to HNL. Plus, if you’re a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future travel.*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 add a charge after that time. For more details about altering your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to make changes without additional costs, tick the “No cancel fee” or “Changes included” filter when organizing your trip.