$389 Cheap Delta flights Denver (DEN) to Hilo (ITO)

View $389 flight on Mon, Sep 22, 2025Opens in a new window

$389 Cheap Delta flights Denver (DEN) to Hilo (ITO)

Prices were available within the past 7 days and start at $389 for one-way flights and $778 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Sep 22 - Tue, Sep 23
DEN
Denver
ITO
Hawaii Island
$778 Roundtrip, found 2 hours ago
$778
Roundtrip
found 2 hours ago
Select Delta flight, departing Mon, Sep 22 from Denver to Hawaii Island, returning Tue, Sep 23, priced at $778 found 2 hours ago
Flights from Denver (DEN) to Hilo (ITO)
Origin airport
Denver Intl.
Destination airport
Hilo Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
3273 mi

Frequently asked questions

How much is a Delta Air Lines flight from Denver Intl. Airport (DEN) to Hilo Intl. Airport (ITO)?
Finding cheap one-way Delta Air Lines flights from DEN to ITO from $389 on Expedia couldn't be simpler --- just filter by "Price (lowest to highest)." Alternatively, check out our affordable round-trip fares from $778 for your next getaway.**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 DEN to ITO with Delta Air Lines?
Delta Air Lines flights to Hilo are usually more affordable in the quieter months of April and August. Whether you're after a return or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Denver Intl. Airport (DEN) to Hilo Intl. Airport (ITO) with Delta Air Lines?
Begin your search one to three months ahead of your travel date to get cheap fares on Delta Air Lines flights from Denver Intl. Airport (DEN) to Hilo Intl. Airport (ITO). You can save 25% by booking your domestic flight 34 to 86 days in advance versus 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.* Time it well, 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.
Does Delta Air Lines fly nonstop from Denver Intl. Airport (DEN) to Hilo Intl. Airport (ITO)?
Use our "Nonstop" filter when looking for direct Delta Air Lines flights from DEN to ITO. You can also compare other carriers servicing the same nonstop journey.
What is the earliest Delta Air Lines flight from DEN to ITO?
To find the earliest departure from DEN to ITO with Delta Air Lines, filter your results by "Early Morning" and "Morning." Choosing an early flight generally means you'll experience 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 Delta Air Lines fly into in Hilo?
Delta Air Lines flights from Denver Intl. Airport (DEN) to Hilo arrive at Hilo Intl. Airport (ITO). This is the main entry point here.
Why fly with Delta Air Lines from DEN to ITO?
Traveling from DEN to ITO with Delta Air Lines comes with a host of benefits, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That's on top of the Delta SkyMiles points you can earn with Delta Air Lines.*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 Delta Air Lines flight from Denver Intl. Airport (DEN) to Hilo Intl. Airport (ITO)?
You can usually cancel or change your flight, although there may be additional charges if your booking was made more than 24 hours ago. Need to keep your options open? Use our "Changes included" and "No cancel fee" filters to find flights that won't charge you extra if you have to adjust your plans. To update your itinerary, head to "Trips," select your flight and click on "Manage Booking" for further information.

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*Available to One Key members.