$227+ Cheap flights from Chicago (CHI) to O'ahu
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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — HNL
Sep 2 — Sep 91
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chicago to O'ahu 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 Chicago to O'ahu
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to O'ahuExplore the most affordable flight options available from Chicago to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
Explore the most affordable flight options available from Chicago to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
This Orbitz deal was found by Cheapflights users on 7/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:01 am
ORD
- HNL
1 stop14h 39m
Multiple Airlines
Sun 8/3011:39 pm
HNL
- ORD
2 stops14h 42m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$617
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/182:20 pm
ORD
- HNL
2 stops21h 20m
Multiple Airlines
Tue 8/257:30 pm
HNL
- ORD
2 stops18h 51m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$618
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Wed 10/77:00 am
ORD
- HNL
2 stops18h 58m
Multiple Airlines
Thu 10/1511:30 pm
HNL
- ORD
1 stop13h 50m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$619
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:17 pm
ORD
- HNL
1 stop21h 02m
Multiple Airlines
Tue 9/110:12 pm
HNL
- ORD
1 stop16h 09m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$620
This Southwest deal was found by Cheapflights users on 8/2. 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.
Wed 9/1611:00 am
MDW
- HNL
2 stops15h 25m
Southwest
Wed 9/238:10 am
HNL
- MDW
1 stop15h 20m
Southwest
Deal found 8/2![Southwest logo]()
$620
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 8/246:01 am
ORD
- HNL
1 stop14h 54m
Multiple Airlines
Sun 8/307:31 am
HNL
- ORD
1 stop11h 28m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$621
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:00 am
ORD
- HNL
2 stops16h 58m
Multiple Airlines
Wed 10/1412:10 pm
HNL
- ORD
1 stop20h 15m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$622
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:01 am
ORD
- HNL
2 stops16h 48m
Multiple Airlines
Thu 9/172:56 pm
HNL
- ORD
1 stop16h 11m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$623
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 9/16:01 am
ORD
- HNL
1 stop19h 25m
Multiple Airlines
Mon 9/73:35 pm
HNL
- ORD
2 stops22h 46m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$624
This Southwest deal was found by Cheapflights users on 7/30. 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.
Tue 8/186:50 am
MDW
- HNL
1 stop11h 30m
Southwest
Tue 8/259:55 pm
HNL
- MDW
1 stop14h 10m
Southwest
Deal found 7/30![Southwest logo]()
$624
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:17 pm
ORD
- HNL
1 stop21h 02m
Multiple Airlines
Thu 9/37:31 am
HNL
- ORD
1 stop11h 28m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$625
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:01 am
ORD
- HNL
1 stop14h 39m
Alaska Airlines
Sat 9/510:12 pm
HNL
- ORD
1 stop20h 47m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$626
Best flights from Chicago to O'ahuDiscover carefully curated flight deals from Chicago to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
Discover carefully curated flight deals from Chicago to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 9/117:20 am
ORD
- HNL
1 stop18h 06m
Multiple Airlines
Mon 9/1412:45 pm
HNL
- ORD
1 stop12h 35m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$619
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:20 am
MDW
- HNL
2 stops15h 50m
Southwest
Mon 8/318:15 am
HNL
- MDW
1 stop15h 45m
Southwest
Deal found 8/1![Southwest logo]()
$635
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:07 am
ORD
- HNL
1 stop14h 31m
Delta
Mon 10/129:25 pm
HNL
- ORD
2 stops15h 45m
Delta
Deal found 7/29![Delta logo]()
$641
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 8/206:01 am
ORD
- HNL
1 stop14h 54m
Alaska Airlines
Sat 8/2910:12 pm
HNL
- ORD
1 stop20h 47m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$719
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 10/79:00 am
ORD
- HNL
2 stops16h 58m
Multiple Airlines
Thu 10/159:51 pm
HNL
- ORD
1 stop16h 02m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$622
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:10 am
MDW
- HNL
1 stop16h 05m
Southwest
Sun 9/611:55 am
HNL
- MDW
1 stop12h 50m
Southwest
Deal found 8/1![Southwest logo]()
$659
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:59 am
ORD
- HNL
1 stop12h 08m
Delta
Thu 9/179:30 pm
HNL
- ORD
1 stop14h 53m
Delta
Deal found 7/31![Delta logo]()
$680
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 10/79:00 am
ORD
- HNL
2 stops16h 58m
Multiple Airlines
Wed 10/1411:59 pm
HNL
- ORD
2 stops19h 00m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$629
This Southwest deal was found by Cheapflights users on 8/2. 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 8/276:15 am
MDW
- HNL
1 stop11h 20m
Southwest
Tue 9/19:55 pm
HNL
- MDW
2 stops11h 50m
Southwest
Deal found 8/2![Southwest logo]()
$660
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:18 pm
ORD
- HNL
2 stops25h 44m
Multiple Airlines
Sat 8/2910:12 pm
HNL
- ORD
1 stop20h 47m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$634
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:27 pm
MDW
- HNL
2 stops13h 48m
Delta
Thu 10/1512:30 pm
HNL
- MDW
2 stops15h 14m
Delta
Deal found 7/31![Delta logo]()
$741
This Southwest deal was found by Cheapflights users on 8/2. 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 10/292:55 pm
MDW
- HNL
1 stop11h 30m
Southwest
Mon 11/99:00 pm
HNL
- MDW
1 stop14h 00m
Southwest
Deal found 8/2![Southwest logo]()
$674
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:01 am
ORD
- HNL
2 stops21h 23m
Multiple Airlines
Tue 9/810:12 pm
HNL
- ORD
1 stop16h 09m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$637
This Southwest deal was found by Cheapflights users on 7/31. 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.
Thu 9/176:15 am
MDW
- HNL
1 stop11h 20m
Southwest
Sun 9/208:10 am
HNL
- MDW
1 stop15h 20m
Southwest
Deal found 7/31![Southwest logo]()
$704
This Alaska Airlines deal was found by Cheapflights users on 8/1. 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 8/242:18 pm
ORD
- HNL
2 stops25h 44m
Multiple Airlines
Mon 8/3111:39 pm
HNL
- ORD
2 stops14h 42m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$642
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:10 am
MDW
- HNL
1 stop13h 20m
Southwest
Sat 12/123:15 pm
HNL
- MDW
1 stop10h 40m
Southwest
Deal found 7/29![Southwest logo]()
$734
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:20 am
ORD
- HNL
1 stop17h 52m
Multiple Airlines
Tue 10/139:51 pm
HNL
- ORD
1 stop16h 02m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$679
This Southwest deal was found by Cheapflights users on 7/30. 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 9/1112:15 pm
MDW
- HNL
2 stops14h 10m
Southwest
Sun 9/139:25 pm
HNL
- MDW
2 stops13h 45m
Southwest
Deal found 7/30![Southwest logo]()
$745
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:20 am
ORD
- HNL
2 stops15h 29m
Multiple Airlines
Fri 10/99:00 pm
HNL
- ORD
2 stops16h 53m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$681
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sun 9/1310:10 am
MDW
- HNL
1 stop16h 10m
Southwest
Sun 9/2011:55 am
HNL
- MDW
1 stop12h 50m
Southwest
Deal found 7/30![Southwest logo]()
$749
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:01 am
ORD
- HNL
2 stops17h 31m
Multiple Airlines
Sun 9/1311:39 pm
HNL
- ORD
2 stops14h 42m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$703
This Southwest deal was found by Cheapflights users on 7/31. 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.
Wed 8/1210:05 am
MDW
- HNL
1 stop16h 15m
Southwest
Thu 8/208:55 pm
HNL
- MDW
1 stop11h 25m
Southwest
Deal found 7/31![Southwest logo]()
$825
Last-minute flights from Chicago to O'ahuDiscover last-minute flight deals from Chicago to O'ahu. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to O'ahu. Data last updated August 3, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/182:20 pm
ORD
- HNL
2 stops21h 20m
Multiple Airlines
Tue 8/257:30 pm
HNL
- ORD
2 stops18h 51m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$618
This Southwest deal was found by Cheapflights users on 7/30. 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.
Tue 8/186:50 am
MDW
- HNL
1 stop11h 30m
Southwest
Tue 8/259:55 pm
HNL
- MDW
1 stop14h 10m
Southwest
Deal found 7/30![Southwest logo]()
$624
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:01 am
ORD
- HNL
2 stops17h 31m
Multiple Airlines
Tue 8/2512:30 pm
HNL
- ORD
1 stop19h 52m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$628
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 8/246:01 am
ORD
- HNL
2 stops16h 38m
Multiple Airlines
Sat 8/2912:30 pm
HNL
- ORD
1 stop19h 52m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$619
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 8/246:01 am
ORD
- HNL
1 stop14h 54m
Multiple Airlines
Sun 8/307:31 am
HNL
- ORD
1 stop11h 28m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$621
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 8/242:18 pm
ORD
- HNL
2 stops25h 44m
Multiple Airlines
Fri 8/287:31 am
HNL
- ORD
1 stop30h 50m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$627
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:01 am
ORD
- HNL
2 stops20h 32m
Multiple Airlines
Sun 9/67:31 am
HNL
- ORD
1 stop11h 28m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$622
This Southwest deal was found by Cheapflights users on 8/2. 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 8/2510:20 am
MDW
- HNL
2 stops15h 50m
Southwest
Fri 8/289:55 pm
HNL
- MDW
2 stops14h 40m
Southwest
Deal found 8/2![Southwest logo]()
$625
This Orbitz deal was found by Cheapflights users on 7/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:01 am
ORD
- HNL
1 stop14h 39m
Multiple Airlines
Sun 8/3011:39 pm
HNL
- ORD
2 stops14h 42m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$617
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:17 pm
ORD
- HNL
1 stop21h 02m
Multiple Airlines
Tue 9/110:12 pm
HNL
- ORD
1 stop16h 09m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$620
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:17 pm
ORD
- HNL
1 stop21h 02m
Multiple Airlines
Thu 9/37:31 am
HNL
- ORD
1 stop11h 28m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$625
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:01 am
ORD
- HNL
2 stops16h 48m
Multiple Airlines
Thu 9/37:31 am
HNL
- ORD
1 stop11h 28m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$623
One-way flights from Chicago to O'ahuSearch for one-way flight options from Chicago to O'ahu. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
Search for one-way flight options from Chicago to O'ahu. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:50 am
MDW
- HNL
1 stop11h 30m
Southwest
Deal found 7/29![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sun 9/207:10 am
MDW
- HNL
2 stops19h 05m
Southwest
Deal found 7/30![Southwest logo]()
$263
This Priceline deal was found by Cheapflights users on 7/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:21 pm
ORD
- HNL
1 stop34h 51m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:07 am
ORD
- HNL
1 stop14h 31m
Delta
Deal found 7/28![Delta logo]()
$270
This Priceline deal was found by Cheapflights users on 7/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:18 pm
ORD
- HNL
1 stop30h 37m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$275
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:40 pm
ORD
- HNL
2 stops20h 51m
Delta
Deal found 7/28![Delta logo]()
$276
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:05 am
MDW
- HNL
2 stops20h 07m
Delta
Deal found 7/31![Delta logo]()
$276
This Southwest deal was found by Cheapflights users on 7/30. 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.
Mon 9/2110:15 am
MDW
- HNL
1 stop16h 00m
Southwest
Deal found 7/30![Southwest logo]()
$277
This Booking.com deal was found by Cheapflights users on 7/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:01 am
ORD
- HNL
1 stop14h 54m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$280
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 9/16:01 am
ORD
- HNL
1 stop14h 39m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:30 pm
MDW
- HNL
2 stops33h 42m
Delta
Deal found 7/31![Delta logo]()
$281
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:59 pm
ORD
- HNL
1 stop31h 13m
Delta
Deal found 7/31![Delta logo]()
$282
Find flight deals from Chicago to O'ahu
Keep the following information in mind while searching for Chicago to O'ahu flight deals. Data was last updated August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $617 (Alaska Airlines) |
One-way from | $227 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $890 |
Good round-trip deal | $811 or less |
Good one-way deal | $532 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 August 3, 2026.
Use the filters below to find and compare flights from Chicago to O'ahu that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoHonolulu
ORD - HNL
ORDHNL
Chicago O'Hare Intl
Fri 9/11
7:20 am-8:26 pm
1 stop18h 06m
Honolulu
Mon 9/14
12:45 pm-6:20 am
1 stop12h 35m
$619
ChicagoHonolulu
ORD - HNL
ORDHNL
Chicago O'Hare Intl
Wed 10/7
9:00 am-8:58 pm
2 stops16h 58m
Honolulu
Thu 10/15
9:51 pm-6:53 pm
1 stop16h 02m
$622
ChicagoHonolulu
ORD - HNL
ORDHNL
Chicago O'Hare Intl
Wed 10/7
9:00 am-8:58 pm
2 stops16h 58m
Honolulu
Wed 10/14
11:59 pm-11:59 pm
2 stops19h 00m
$629
ChicagoHonolulu
ORD - HNL
ORDHNL
Chicago O'Hare Intl
Sat 8/22
2:18 pm-11:02 am
2 stops25h 44m
Honolulu
Sat 8/29
10:12 pm-11:59 pm
1 stop20h 47m
$634
ChicagoHonolulu
MDW - HNL
MDWHNL
Chicago Midway
Tue 8/25
10:20 am-9:10 pm
2 stops15h 50m
Honolulu
Mon 8/31
8:15 am-5:00 am
1 stop15h 45m
$635
ChicagoHonolulu
ORD - HNL
ORDHNL
Chicago O'Hare Intl
Sat 9/5
6:01 am-10:24 pm
2 stops21h 23m
Honolulu
Tue 9/8
10:12 pm-7:21 pm
1 stop16h 09m
$637
ChicagoHonolulu
ORD - HNL
ORDHNL
Chicago O'Hare Intl
Sun 10/4
7:07 am-4:38 pm
1 stop14h 31m
Honolulu
Mon 10/12
9:25 pm-6:10 pm
2 stops15h 45m
$641
ChicagoHonolulu
ORD - HNL
ORDHNL
Chicago O'Hare Intl
Mon 8/24
2:18 pm-11:02 am
2 stops25h 44m
Honolulu
Mon 8/31
11:39 pm-7:21 pm
2 stops14h 42m
$642
ChicagoHonolulu
MDW - HNL
MDWHNL
Chicago Midway
Sun 8/30
10:10 am-9:15 pm
1 stop16h 05m
Honolulu
Sun 9/6
11:55 am-5:45 am
1 stop12h 50m
$659
Quickest round-trip
ChicagoHonolulu
MDW - HNL
MDWHNL
Chicago Midway
Thu 8/27
6:15 am-12:35 pm
1 stop11h 20m
Honolulu
Tue 9/1
9:55 pm-2:45 pm
2 stops11h 50m
$660
Showing 1-10 of 43 resultsSorted by cheapest first
Best time to book a flight from Chicago to O'ahu
Have a flexible travel schedule? Discover the best time to fly to O'ahu from Chicago with our price prediction graph.
ORD-HNL
MDW-HNL
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 Chicago to O'ahu
CHI-zzFUW
ORD-HNL
MDW-HNL
What is the cheapest month to book a flight from Chicago to O'ahu?
Currently, February is the cheapest month in which you can book a flight from Chicago to O'ahu (average of $615). Flying from Chicago to O'ahu in June 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.
What is the cheapest time of day to fly from CHI to FUW?
Find hourly flight availability from Chicago to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 3, 2026.
When flying from Chicago to O'ahu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How far ahead should I book a flight from Chicago to O'ahu?
Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to O'ahu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing O'ahu
Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated August 3, 2026.
Read through reviews of airlines operating flights from Chicago to O'ahu, such as Southwest,Alaska Airlines, andDelta. 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
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Chicago to O'ahu. 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
Other flight options
Popular flights
Alternative routes for Chicago to O'ahu
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to O'ahu by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to O'ahu by cabin class
Find flights from Chicago to O'ahu, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and O'ahu flights
Browse other Chicago and O'ahu flight options. Last updated on August 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Chicago to O'ahu
Discover the top 6 airlines that operate flights from Chicago to O'ahu. 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 2,558,603 searches. Data last updated August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$241 | Average$629 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$398 | Average$896 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$425 | Average$681 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$427 | Average$613 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$470 | Average$806 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$553 | Average$784 | FlexibilityNo cancel fee | On-time63% |