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$1,086+ Cheap flights from Champaign (CMI) to O'ahu

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — HNL
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Champaign to O'ahu

Cheapest flights from Champaign to O'ahu
Explore the most affordable flight options available from Champaign to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amCMI - HNL
2 stops17h 14mAmerican Airlines
Tue 12/3011:45 pmHNL - CMI
2 stops16h 52mAmerican Airlines
Deal found 12/15$1,611

Find flight deals from Champaign to O'ahu

Keep the following information in mind while searching for Champaign to O'ahu flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$811
(American Airlines)
Provider with most accurate pricing for Champaign University-Willard-Honolulu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Champaign University-Willard-Honolulu flights.
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From Champaign University-Willard to O'ahu
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign to O'ahu 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 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Champaign to O'ahu that are best for you.

Fly from

Champaign

Fly to

O'ahu

Route

Depart

Return

Price

ChampaignHonolulu

CMI - HNL

CMIHNL

Champaign University-Willard

Tue 2/10

3:45 pm-2:03 pm

1 stop26h 18m

Honolulu

Tue 2/17

7:50 pm-8:51 pm

1 stop21h 01m

$1,086

ChampaignHonolulu

CMI - HNL

CMIHNL

Champaign University-Willard

Sat 2/14

6:05 am-7:46 pm

2 stops17h 41m

Honolulu

Sun 2/22

11:00 pm-8:51 pm

2 stops17h 51m

$1,233

ChampaignHonolulu

CMI - HNL

CMIHNL

Champaign University-Willard

Sun 4/5

6:45 am-8:21 pm

2 stops18h 36m

Honolulu

Sat 4/11

11:05 pm-9:29 pm

2 stops17h 24m

$1,244

ChampaignHonolulu

CMI - HNL

CMIHNL

Champaign University-Willard

Fri 12/26

6:00 am-7:14 pm

2 stops17h 14m

Honolulu

Tue 12/30

11:45 pm-8:37 pm

2 stops16h 52m

$1,611

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Champaign to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Champaign with our price prediction graph.
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 Champaign to O'ahu

What is the cheapest month to book a flight from Champaign to O'ahu?

Currently, November is the cheapest month in which you can book a flight from Champaign to O'ahu (average of $543). Flying from Champaign to O'ahu in July is currently the most expensive (average of $1,000). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Champaign to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Champaign to O'ahu?

    Champaign University-Willard (CMI) is the airport you will fly out of if you book a flight from Champaign to O'ahu. It is only a 11.3 mi journey to University-Willard (CMI) from Champaign’s city center.

  • How long is the flight from Champaign to O'ahu?

    Departing from Champaign to O'ahu will take you 26h 18m. Champaign and O'ahu are separated by a distance of 4225 mi.

  • Can I find deals for flights from Champaign to O'ahu that include hotel bookings?

    Yes. In addition to deals on Champaign to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Champaign to O'ahu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Champaign to O'ahu.

  • Can I find deals for business class flights from Champaign to O'ahu?

    Yes. Cheapflights offers flight deals from Champaign to O'ahu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Champaign to O'ahu?

    Currently, November is the cheapest month in which you can book a flight from Champaign to O'ahu (average of $543). Flying from Champaign to O'ahu in July is currently the most expensive (average of $1,000). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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