$358+ Cheap flights from Denver to Hilo (DEN - ITO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ITO
Oct 1 — Oct 81
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Denver to Hilo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Denver to Hilo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to HiloExplore the most affordable flight options available from Denver to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
Explore the most affordable flight options available from Denver to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
This Southwest deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:55 am -
2 stops10h 40m
Mon 11/99:25 pm -
1 stop10h 45m
Deal found 8/27![Southwest logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:31 pm -
2 stops13h 26m
Mon 11/98:45 pm -
2 stops13h 12m
Deal found 8/27![Multiple Airlines logo]()
$501
This Expedia deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:31 pm -
2 stops13h 26m
Fri 10/306:00 am -
2 stops11h 36m
Deal found 8/30![Multiple Airlines logo]()
$531
This Alaska Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:07 am -
2 stops17h 06m
Thu 10/296:49 pm -
2 stops12h 43m
Deal found 8/27![Multiple Airlines logo]()
$535
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:31 pm -
2 stops33h 46m
Thu 10/296:18 pm -
2 stops13h 14m
Deal found 8/31![Multiple Airlines logo]()
$605
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:20 am -
2 stops12h 59m
Wed 11/188:45 pm -
2 stops11h 29m
Deal found 8/28![Multiple Airlines logo]()
$635
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:15 am -
1 stop9h 05m
Fri 12/189:25 pm -
1 stop9h 20m
Deal found 8/31![Southwest logo]()
$640
Best flights from Denver to HiloDiscover carefully curated flight deals from Denver to Hilo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from Denver to Hilo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This Southwest deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:55 am -
2 stops10h 40m
Mon 11/99:25 pm -
1 stop10h 45m
Deal found 8/27![Southwest logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:31 pm -
2 stops13h 26m
Mon 11/98:45 pm -
2 stops13h 12m
Deal found 8/27![Multiple Airlines logo]()
$501
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:31 pm -
2 stops33h 46m
Thu 10/296:18 pm -
2 stops13h 14m
Deal found 8/31![Multiple Airlines logo]()
$605
This Southwest deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:55 am -
2 stops10h 40m
Fri 10/308:45 pm -
1 stop8h 30m
Deal found 8/30![Southwest logo]()
$690
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:20 am -
2 stops12h 59m
Wed 11/188:45 pm -
2 stops11h 29m
Deal found 8/28![Multiple Airlines logo]()
$635
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:22 am -
2 stops13h 55m
Wed 10/76:49 pm -
2 stops19h 12m
Deal found 8/28![Multiple Airlines logo]()
$682
This Alaska Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:49 pm -
2 stops31h 30m
Tue 12/18:45 pm -
2 stops10h 54m
Deal found 8/30![Multiple Airlines logo]()
$690
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:20 am -
2 stops12h 05m
Sat 9/195:58 pm -
2 stops14h 22m
Deal found 8/31![Multiple Airlines logo]()
$695
This Alaska Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:08 am -
2 stops11h 05m
Tue 9/156:00 am -
2 stops11h 13m
Deal found 8/27![Multiple Airlines logo]()
$695
This Alaska Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:45 am -
2 stops36h 32m
Thu 11/57:30 pm -
2 stops20h 49m
Deal found 9/1![Multiple Airlines logo]()
$697
Last-minute flights from Denver to HiloDiscover last-minute flight deals from Denver to Hilo. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Hilo. Data last updated September 1, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:08 am -
2 stops11h 05m
Wed 9/166:00 am -
2 stops13h 19m
Deal found 8/28![Multiple Airlines logo]()
$790
This Expedia deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:08 am -
2 stops11h 05m
Wed 9/166:00 am -
2 stops11h 13m
Deal found 8/30![Multiple Airlines logo]()
$740
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:00 am -
2 stops13h 10m
Sat 9/196:55 pm -
2 stops11h 00m
Deal found 8/31![Southwest logo]()
$695
This Mytrip deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:20 am -
2 stops15h 57m
Sat 9/196:00 am -
3 stops13h 19m
Deal found 8/31![Multiple Airlines logo]()
$896
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:43 pm -
2 stops32h 34m
Sun 9/275:58 pm -
2 stops14h 22m
Deal found 8/28![Multiple Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:00 pm -
1 stop13h 54m
Sun 9/2711:27 am -
1 stop14h 52m
Deal found 8/28![United Airlines logo]()
$949
This Southwest deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:05 am -
2 stops13h 05m
Fri 9/258:45 pm -
1 stop9h 30m
Deal found 8/28![Southwest logo]()
$690
This Alaska Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:08 am -
2 stops12h 50m
Mon 9/286:49 pm -
2 stops13h 31m
Deal found 8/30![Multiple Airlines logo]()
$764
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:22 am -
2 stops13h 55m
Wed 10/76:49 pm -
2 stops19h 12m
Deal found 8/28![Multiple Airlines logo]()
$682
One-way flights from Denver to HiloSearch for one-way flight options from Denver to Hilo. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from Denver to Hilo. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This Southwest deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:55 am -
2 stops10h 40m
Deal found 8/28![Southwest logo]()
$358
This Priceline deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:57 pm -
2 stops22h 09m
Deal found 8/29![Multiple Airlines logo]()
$465
This Priceline deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:55 pm -
2 stops21h 32m
Deal found 8/31![Multiple Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:00 pm -
1 stop9h 57m
Deal found 8/29![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2212:05 pm -
1 stop9h 50m
Deal found 8/31![United Airlines logo]()
$807
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:58 pm -
3 stops52h 08m
Deal found 8/28![Multiple Airlines logo]()
$867
Find flight deals from Denver to Hilo
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Hilo (ITO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $497 (Southwest) |
One-way from | $358 (Southwest) |
Popular in | July |
Cheapest in | April |
Average price | $714 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Hilo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 1, 2026.
Use the filters below to find and compare flights from Denver to Hilo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverHilo
DEN Denver Intl - ITO Hilo Intl
DENITO
Denver Intl
Thu 10/22
5:55 am-12:35 pm
2 stops10h 40m
Hilo Intl
Mon 11/9
9:25 pm-11:10 am
1 stop10h 45m
$497
DenverHilo
DEN Denver Intl - ITO Hilo Intl
DENITO
Denver Intl
Thu 10/22
12:31 pm-9:57 pm
2 stops13h 26m
Hilo Intl
Mon 11/9
8:45 pm-12:57 pm
2 stops13h 12m
$501
DenverHilo
DEN Denver Intl - ITO Hilo Intl
DENITO
Denver Intl
Tue 10/27
12:31 pm-6:17 pm
2 stops33h 46m
Hilo Intl
Thu 10/29
6:18 pm-11:32 am
2 stops13h 14m
$605
DenverHilo
DEN Denver Intl - ITO Hilo Intl
DENITO
Denver Intl
Wed 11/11
8:20 am-6:19 pm
2 stops12h 59m
Hilo Intl
Wed 11/18
8:45 pm-11:14 am
2 stops11h 29m
$635
DenverHilo
DEN Denver Intl - ITO Hilo Intl
DENITO
Denver Intl
Wed 9/30
8:22 am-6:17 pm
2 stops13h 55m
Hilo Intl
Wed 10/7
6:49 pm-6:01 pm
2 stops19h 12m
$682
Quickest round-trip
DenverHilo
DEN Denver Intl - ITO Hilo Intl
DENITO
Denver Intl
Fri 10/23
5:55 am-12:35 pm
2 stops10h 40m
Hilo Intl
Fri 10/30
8:45 pm-9:15 am
1 stop8h 30m
$690
DenverHilo
DEN Denver Intl - ITO Hilo Intl
DENITO
Denver Intl
Tue 11/24
1:49 pm-6:19 pm
2 stops31h 30m
Hilo Intl
Tue 12/1
8:45 pm-10:39 am
2 stops10h 54m
$690
DenverHilo
DEN Denver Intl - ITO Hilo Intl
DENITO
Denver Intl
Tue 9/15
6:20 am-2:25 pm
2 stops12h 05m
Hilo Intl
Sat 9/19
5:58 pm-12:20 pm
2 stops14h 22m
$695
DenverHilo
DEN Denver Intl - ITO Hilo Intl
DENITO
Denver Intl
Fri 9/11
8:08 am-3:13 pm
2 stops11h 05m
Hilo Intl
Tue 9/15
6:00 am-9:13 pm
2 stops11h 13m
$695
DenverHilo
DEN Denver Intl - ITO Hilo Intl
DENITO
Denver Intl
Mon 10/12
9:45 am-6:17 pm
2 stops36h 32m
Hilo Intl
Thu 11/5
7:30 pm-7:19 pm
2 stops20h 49m
$697
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Denver to Hilo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Hilo in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Denver-Hilo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Hilo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Hilo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Hilo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Hilo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Hilo
Have a flexible travel schedule? Discover the best time to fly to Hilo from Denver with our price prediction graph.
DEN-ITO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Denver to Hilo
Reviews of airlines servicing Hilo
Get insights into the airlines that provide service to Hilo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hilo. Reviews last updated September 1, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andUnited Airlines from Denver to Hilo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Denver to Hilo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Hilo flight routes
Other flight options
Other flights from Denver
Popular flights
Alternative routes for Denver to Hilo
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Hilo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Hilo by cabin class
Find flights from Denver to Hilo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Hilo
Explore flights to Hilo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
Denver and Hilo flights
Browse other Denver and Hilo flight options. Last updated on September 1, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Denver to Hilo
Discover the top 3 airlines that operate flights from Denver to Hilo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$351 | Average$498 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$436 | Average$679 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$483 | Average$834 | FlexibilityNo cancel fee | On-time69% |