$180 Cheap United flights Colorado Springs (COS) to Honolulu (HNL)

View $180 flight on Tue, Aug 26, 2025Opens in a new window

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$180 Cheap United flights Colorado Springs (COS) to Honolulu (HNL)

Prices were available within the past 7 days and start at $180 for one-way flights and $348 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Sep 4 - Wed, Sep 10
COS
Colorado Springs
HNL
Oahu
$348 Roundtrip, found 3 days ago
$348
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 4 from Colorado Springs to Oahu, returning Wed, Sep 10, priced at $348 found 3 days ago
United
Wed, Oct 29 - Wed, Nov 5
COS
Colorado Springs
HNL
Oahu
$349 Roundtrip, found 13 hours ago
$349
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Oct 29 from Colorado Springs to Oahu, returning Wed, Nov 5, priced at $349 found 13 hours ago
United
Wed, Sep 3 - Tue, Sep 16
COS
Colorado Springs
HNL
Oahu
$356 Roundtrip, found 2 days ago
$356
Roundtrip
found 2 days ago
Select United flight, departing Wed, Sep 3 from Colorado Springs to Oahu, returning Tue, Sep 16, priced at $356 found 2 days ago
United
Thu, Sep 11 - Sun, Sep 14
COS
Colorado Springs
HNL
Oahu
$359 Roundtrip, found 10 hours ago
$359
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Sep 11 from Colorado Springs to Oahu, returning Sun, Sep 14, priced at $359 found 10 hours ago
United
Mon, Jan 5 - Tue, Jan 13
COS
Colorado Springs
HNL
Oahu
$362 Roundtrip, found 2 days ago
$362
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 5 from Colorado Springs to Oahu, returning Tue, Jan 13, priced at $362 found 2 days ago
United
Tue, Nov 18 - Wed, Nov 19
COS
Colorado Springs
HNL
Oahu
$364 Roundtrip, found 18 hours ago
$364
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Nov 18 from Colorado Springs to Oahu, returning Wed, Nov 19, priced at $364 found 18 hours ago
Flights from Colorado Springs (COS) to Honolulu (HNL)
Origin airport
Colorado Springs
Destination airport
Daniel K. Inouye Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Popular airline
United
Distance
3350 mi

Frequently asked questions

How much is a United Airlines flight from Colorado Springs Airport (COS) to Daniel K. Inouye Intl. Airport (HNL)?
Scoring cheap one-way United Airlines flights from COS to HNL from $180 on Expedia is a breeze — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from $348 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 COS to HNL with United Airlines?
November is one of the least expensive months to jet away to Honolulu with United Airlines. You could also find excellent prices on one-way and round-trip tickets in October.
What is the cheapest time to book flights from Colorado Springs Airport (COS) to Daniel K. Inouye Intl. Airport (HNL) with United Airlines?
Search for affordable United Airlines flights from Colorado Springs Airport (COS) to Daniel K. Inouye Intl. Airport (HNL) one to three months ahead of 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 type and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive tends to be 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.
Does United Airlines fly nonstop from Colorado Springs Airport (COS) to Daniel K. Inouye Intl. Airport (HNL)?
To find out if there's a direct trip from COS to HNL with United Airlines or other airlines, use our "Nonstop" filter when searching for tickets.
What is the earliest United Airlines flight from COS to HNL?
Find United Airlines's earliest flights from COS to HNL by using our "Early Morning" and "Morning" filters. Not only will you get to your destination sooner, early departures are also 20% less likely to be canceled.**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 United Airlines fly into in Honolulu?
United Airlines flights from Colorado Springs Airport (COS) to Honolulu touch down at Daniel K. Inouye Intl. Airport (HNL). This is the main gateway to this city.
Why fly with United Airlines from COS to HNL?
Travel from COS to HNL with United Airlines and enjoy a host of benefits including a rewarding loyalty program. When you book through Expedia as a United Mileage Plus and One Key™ member, you can also earn OneKeyCash™* to redeem on select 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 United Airlines flight from Colorado Springs Airport (COS) to Daniel K. Inouye Intl. Airport (HNL)?
Depending on the ticket type you purchased, a fee may apply if you cancel or reschedule your flight more than 24 hours after it's confirmed. To find flexible plane tickets, select our "Changes included" and "No cancel fee" boxes when you look for flights. For more information on changing or canceling your reservation, head to "Trips," select your flight and click on "Manage Booking."

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*Available to One Key members.