$211+ Cheap flights from Illinois 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD
Mar 9 — Mar 161
1 adult, Economy
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Cheapest flights from Illinois to O'ahuExplore the most affordable flight options available from Illinois to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.
Explore the most affordable flight options available from Illinois to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.
This Expedia deal was found by Cheapflights users on 2/6. 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.
Tue 3/108:20 am
ORD
- HNL
1 stop15h 39m
Alaska Airlines
Tue 3/172:40 pm
HNL
- ORD
1 stop10h 59m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 2/5. 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 3/27:55 am
MDW
- HNL
1 stop12h 35m
Southwest
Mon 3/911:55 am
HNL
- MDW
1 stop13h 00m
Southwest
Deal found 2/5![Southwest logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 4/74:10 pm
ORD
- HNL
1 stop34h 30m
Alaska Airlines
Thu 4/2310:00 pm
HNL
- ORD
1 stop16h 03m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Mon 4/137:55 am
ORD
- HNL
2 stops21h 04m
Multiple Airlines
Thu 4/1611:13 am
HNL
- ORD
1 stop13h 37m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$396
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 2/247:00 am
ORD
- HNL
2 stops18h 01m
Multiple Airlines
Tue 3/311:35 pm
HNL
- ORD
1 stop11h 23m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Tue 5/56:00 am
ORD
- HNL
1 stop12h 13m
Multiple Airlines
Fri 5/157:50 am
HNL
- ORD
1 stop10h 51m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Mon 4/137:55 am
ORD
- HNL
2 stops21h 04m
Multiple Airlines
Mon 4/2010:31 pm
HNL
- ORD
1 stop26h 19m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Mon 4/276:00 am
ORD
- HNL
1 stop12h 13m
Multiple Airlines
Wed 5/67:00 am
HNL
- ORD
1 stop11h 59m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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 4/286:00 am
ORD
- HNL
1 stop12h 13m
Multiple Airlines
Tue 5/510:00 pm
HNL
- ORD
1 stop16h 03m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Mon 3/26:00 am
ORD
- HNL
2 stops33h 15m
Multiple Airlines
Tue 3/107:50 am
HNL
- ORD
1 stop15h 59m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 3/26:00 am
ORD
- HNL
2 stops33h 15m
Multiple Airlines
Wed 3/117:50 am
HNL
- ORD
1 stop15h 59m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Sat 5/93:52 pm
ORD
- HNL
1 stop25h 20m
Multiple Airlines
Fri 5/157:50 am
HNL
- ORD
1 stop10h 51m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$407
Best flights from Illinois to O'ahuDiscover carefully curated flight deals from Illinois to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 7, 2026.
Discover carefully curated flight deals from Illinois to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 7, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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 3/47:00 am
ORD
- HNL
2 stops18h 01m
Multiple Airlines
Tue 3/1010:35 pm
HNL
- ORD
1 stop11h 23m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 2/3. 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 4/279:45 pm
MDW
- HNL
1 stop17h 05m
Southwest
Wed 5/69:05 pm
HNL
- MDW
2 stops15h 50m
Southwest
Deal found 2/3![Southwest logo]()
$419
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 3/26:25 am
STL
- HNL
1 stop12h 29m
United Airlines
Fri 3/610:50 pm
HNL
- STL
1 stop10h 29m
United Airlines
Deal found 2/3![United Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 2/4. 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 2/256:00 am
MDW
- HNL
1 stop13h 11m
Delta
Thu 3/54:45 pm
HNL
- MDW
1 stop12h 09m
Delta
Deal found 2/4![Delta logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 3/97:00 am
ORD
- HNL
1 stop13h 00m
Alaska Airlines
Tue 3/172:40 pm
HNL
- ORD
1 stop10h 59m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$432
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 5/65:00 am
BMI
- HNL
2 stops13h 37m
American Airlines
Tue 5/123:15 pm
HNL
- BMI
2 stops14h 31m
American Airlines
Deal found 2/3![American Airlines logo]()
$555
This Southwest deal was found by Cheapflights users on 2/2. 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.
Mon 2/237:55 am
MDW
- HNL
1 stop12h 35m
Southwest
Mon 3/28:05 am
HNL
- MDW
1 stop12h 20m
Southwest
Deal found 2/2![Southwest logo]()
$422
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:30 am
ORD
- HNL
Nonstop9h 24m
United Airlines
Tue 3/105:05 pm
HNL
- ORD
Nonstop8h 09m
United Airlines
Deal found 2/2![United Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 2/3. 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 3/17:00 am
STL
- HNL
2 stops18h 28m
Delta
Tue 3/1010:30 pm
HNL
- STL
1 stop10h 01m
Delta
Deal found 2/3![Delta logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 5/93:52 pm
ORD
- HNL
1 stop25h 20m
Multiple Airlines
Tue 5/197:00 am
HNL
- ORD
1 stop11h 59m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$433
This Southwest deal was found by Cheapflights users on 2/6. 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 3/1010:55 am
MDW
- HNL
1 stop15h 15m
Southwest
Tue 3/1711:50 am
HNL
- MDW
1 stop13h 05m
Southwest
Deal found 2/6![Southwest logo]()
$423
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 3/49:55 am
STL
- HNL
2 stops15h 26m
United Airlines
Wed 3/119:50 pm
HNL
- STL
1 stop10h 29m
United Airlines
Deal found 2/4![United Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:31 am
MDW
- HNL
2 stops17h 14m
Delta
Fri 4/173:15 pm
HNL
- MDW
1 stop12h 32m
Delta
Deal found 2/2![Delta logo]()
$430
This Alaska Airlines deal was found by Cheapflights users on 2/5. 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 5/167:59 pm
ORD
- HNL
1 stop25h 16m
Alaska Airlines
Wed 5/209:50 pm
HNL
- ORD
1 stop20h 51m
Alaska Airlines
Deal found 2/5![Alaska Airlines logo]()
$497
This Southwest deal was found by Cheapflights users on 2/2. 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.
Mon 3/28:05 am
MDW
- HNL
2 stops16h 55m
Southwest
Tue 3/109:05 pm
HNL
- MDW
2 stops13h 45m
Southwest
Deal found 2/2![Southwest logo]()
$424
This Delta deal was found by Cheapflights users on 2/4. 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 2/256:00 am
MDW
- HNL
1 stop13h 11m
Delta
Mon 3/24:45 pm
HNL
- MDW
1 stop12h 09m
Delta
Deal found 2/4![Delta logo]()
$432
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Mon 4/279:30 am
ORD
- HNL
Nonstop9h 12m
United Airlines
Mon 5/49:40 pm
HNL
- ORD
1 stop11h 43m
United Airlines
Deal found 2/5![United Airlines logo]()
$441
This Southwest deal was found by Cheapflights users on 2/5. 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 3/110:50 am
MDW
- HNL
1 stop14h 10m
Southwest
Thu 3/59:15 am
HNL
- MDW
1 stop15h 45m
Southwest
Deal found 2/5![Southwest logo]()
$431
This Delta deal was found by Cheapflights users on 2/5. 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 3/27:00 am
STL
- HNL
2 stops18h 28m
Delta
Fri 3/67:45 am
HNL
- STL
2 stops12h 40m
Delta
Deal found 2/5![Delta logo]()
$433
This United Airlines deal was found by Cheapflights users on 2/5. 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 3/16:00 am
STL
- HNL
1 stop12h 33m
United Airlines
Tue 3/109:50 pm
HNL
- STL
1 stop10h 29m
United Airlines
Deal found 2/5![United Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Mon 3/211:31 am
BMI
- HNL
2 stops13h 50m
American Airlines
Wed 3/186:00 pm
HNL
- BMI
1 stop12h 01m
American Airlines
Deal found 2/5![American Airlines logo]()
$608
This Delta deal was found by Cheapflights users on 2/3. 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 5/119:22 am
MDW
- HNL
2 stops16h 49m
Delta
Tue 5/191:31 pm
HNL
- MDW
2 stops14h 11m
Delta
Deal found 2/3![Delta logo]()
$435
This United Airlines deal was found by Cheapflights users on 2/6. 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.
Wed 5/611:00 am
ORD
- HNL
1 stop13h 49m
United Airlines
Wed 5/205:05 pm
HNL
- ORD
Nonstop8h 11m
United Airlines
Deal found 2/6![United Airlines logo]()
$451
This Southwest deal was found by Cheapflights users on 2/5. 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 4/249:45 pm
MDW
- HNL
1 stop17h 05m
Southwest
Tue 4/281:00 pm
HNL
- MDW
1 stop17h 15m
Southwest
Deal found 2/5![Southwest logo]()
$462
This Delta deal was found by Cheapflights users on 2/4. 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 4/79:30 am
MDW
- HNL
2 stops16h 23m
Delta
Thu 4/234:10 pm
HNL
- MDW
2 stops15h 33m
Delta
Deal found 2/4![Delta logo]()
$443
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Tue 3/246:20 am
BMI
- HNL
1 stop15h 20m
American Airlines
Tue 3/316:26 pm
HNL
- BMI
1 stop11h 35m
American Airlines
Deal found 2/4![American Airlines logo]()
$660
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 3/98:35 pm
PIA
- HNL
2 stops29h 26m
Multiple Airlines
Thu 3/121:05 pm
HNL
- PIA
1 stop17h 49m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$661
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Mon 4/278:54 am
STL
- HNL
1 stop11h 30m
United Airlines
Mon 5/49:40 pm
HNL
- STL
1 stop10h 33m
United Airlines
Deal found 2/4![United Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 2/2. 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 5/510:05 am
MDW
- HNL
1 stop15h 55m
Southwest
Tue 5/1211:55 am
HNL
- MDW
2 stops12h 45m
Southwest
Deal found 2/2![Southwest logo]()
$466
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:25 am
STL
- HNL
2 stops14h 21m
United Airlines
Mon 3/97:00 am
HNL
- STL
2 stops11h 34m
United Airlines
Deal found 2/2![United Airlines logo]()
$463
Last-minute flights from Illinois to O'ahuDiscover last-minute flight deals from Illinois to O'ahu. Data last updated February 7, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to O'ahu. Data last updated February 7, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 2/2. 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.
Mon 2/237:55 am
MDW
- HNL
1 stop12h 35m
Southwest
Mon 3/28:05 am
HNL
- MDW
1 stop12h 20m
Southwest
Deal found 2/2![Southwest logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 2/247:00 am
ORD
- HNL
2 stops18h 01m
Multiple Airlines
Tue 3/311:35 pm
HNL
- ORD
1 stop11h 23m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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 2/258:20 am
ORD
- HNL
1 stop15h 29m
Alaska Airlines
Tue 3/39:45 pm
HNL
- ORD
1 stop11h 26m
Alaska Airlines
Deal found 2/4![Alaska Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 2/268:20 am
ORD
- HNL
1 stop17h 06m
Multiple Airlines
Wed 3/411:35 pm
HNL
- ORD
1 stop11h 23m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Sun 3/17:00 am
STL
- HNL
1 stop13h 01m
Multiple Airlines
Wed 3/118:45 pm
HNL
- STL
1 stop12h 06m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$421
This Southwest deal was found by Cheapflights users on 2/5. 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 3/27:55 am
MDW
- HNL
1 stop12h 35m
Southwest
Mon 3/911:55 am
HNL
- MDW
1 stop13h 00m
Southwest
Deal found 2/5![Southwest logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Mon 3/26:00 am
ORD
- HNL
2 stops33h 15m
Multiple Airlines
Tue 3/107:50 am
HNL
- ORD
1 stop15h 59m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 3/26:00 am
ORD
- HNL
2 stops33h 15m
Multiple Airlines
Wed 3/117:50 am
HNL
- ORD
1 stop15h 59m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$406
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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 3/25:29 pm
ORD
- HNL
1 stop21h 44m
Multiple Airlines
Mon 3/98:45 pm
HNL
- ORD
1 stop12h 28m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 2/5. 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 3/38:15 am
MDW
- HNL
1 stop16h 45m
Southwest
Tue 3/108:10 am
HNL
- MDW
1 stop15h 25m
Southwest
Deal found 2/5![Southwest logo]()
$413
This Expedia deal was found by Cheapflights users on 2/6. 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.
Tue 3/108:20 am
ORD
- HNL
1 stop15h 39m
Alaska Airlines
Tue 3/172:40 pm
HNL
- ORD
1 stop10h 59m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Tue 3/107:00 am
STL
- HNL
1 stop13h 00m
Multiple Airlines
Wed 3/118:45 pm
HNL
- STL
1 stop12h 06m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$419
One-way flights from Illinois to O'ahuSearch for one-way flight options from Illinois to O'ahu. Find affordable one-way fares based on user searches. Data last updated February 7, 2026.
Search for one-way flight options from Illinois to O'ahu. Find affordable one-way fares based on user searches. Data last updated February 7, 2026.
This Delta deal was found by Cheapflights users on 2/5. 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 3/37:00 am
STL
- HNL
1 stop12h 56m
Delta
Deal found 2/5![Delta logo]()
$211
This Delta deal was found by Cheapflights users on 2/5. 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 3/107:10 am
ORD
- HNL
2 stops18h 43m
Delta
Deal found 2/5![Delta logo]()
$218
This Delta deal was found by Cheapflights users on 2/6. 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 4/139:31 am
MDW
- HNL
2 stops17h 14m
Delta
Deal found 2/6![Delta logo]()
$218
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 2/267:40 am
ORD
- HNL
1 stop13h 25m
Delta
Deal found 2/3![Delta logo]()
$220
This Southwest deal was found by Cheapflights users on 2/4. 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 2/267:45 am
MDW
- HNL
1 stop12h 40m
Southwest
Deal found 2/4![Southwest logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Mon 2/236:51 pm
ORD
- HNL
3 stops47h 46m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Wed 5/68:50 am
ORD
- HNL
1 stop16h 36m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 2/6. 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 3/27:00 am
STL
- HNL
2 stops18h 28m
Delta
Deal found 2/6![Delta logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 4/158:20 am
ORD
- HNL
1 stop18h 20m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Mon 4/65:11 pm
MDW
- HNL
2 stops35h 48m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Tue 3/33:07 pm
ORD
- HNL
1 stop25h 42m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Wed 3/43:07 pm
ORD
- HNL
2 stops23h 51m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$225
Find flight deals from Illinois to O'ahu
Keep the following information in mind while searching for Illinois to O'ahu flight deals. Data was last updated February 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $391 (Expedia) |
One-way from | $211 (Delta) |
Popular in | June |
Cheapest in | February |
Average price | $640 |
Good round-trip deal | $547 or less |
Good one-way deal | $326 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois 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 February 7, 2026.
Use the filters below to find and compare flights from Illinois to O'ahu that are best for you.
Fly from
Illinois
Fly to
O'ahu
Route
Depart
Return
Price
ChicagoHonolulu
ORD - HNL
ORDHNL
Chicago O'Hare Intl
Wed 3/4
7:00 am-9:01 pm
2 stops18h 01m
Honolulu
Tue 3/10
10:35 pm-2:58 pm
1 stop11h 23m
$417
ChicagoHonolulu
MDW - HNL
MDWHNL
Chicago Midway
Mon 4/27
9:45 pm-9:50 am
1 stop17h 05m
Honolulu
Wed 5/6
9:05 pm-5:55 pm
2 stops15h 50m
$419
St. LouisHonolulu
STL - HNL
STLHNL
Lambert-St Louis
Mon 3/2
6:25 am-2:54 pm
1 stop12h 29m
Honolulu
Fri 3/6
10:50 pm-1:19 pm
1 stop10h 29m
$422
ChicagoHonolulu
MDW - HNL
MDWHNL
Chicago Midway
Mon 2/23
7:55 am-4:30 pm
1 stop12h 35m
Honolulu
Mon 3/2
8:05 am-12:25 am
1 stop12h 20m
$422
ChicagoHonolulu
ORD - HNL
ORDHNL
Chicago O'Hare Intl
Mon 3/2
9:30 am-2:54 pm
Nonstop9h 24m
Honolulu
Tue 3/10
5:05 pm-6:14 am
Nonstop8h 09m
$423
ChicagoHonolulu
MDW - HNL
MDWHNL
Chicago Midway
Tue 3/10
10:55 am-9:10 pm
1 stop15h 15m
Honolulu
Tue 3/17
11:50 am-5:55 am
1 stop13h 05m
$423
ChicagoHonolulu
MDW - HNL
MDWHNL
Chicago Midway
Wed 2/25
6:00 am-3:11 pm
1 stop13h 11m
Honolulu
Thu 3/5
4:45 pm-8:54 am
1 stop12h 09m
$424
ChicagoHonolulu
MDW - HNL
MDWHNL
Chicago Midway
Mon 3/2
8:05 am-9:00 pm
2 stops16h 55m
Honolulu
Tue 3/10
9:05 pm-3:50 pm
2 stops13h 45m
$424
St. LouisHonolulu
STL - HNL
STLHNL
Lambert-St Louis
Sun 3/1
7:00 am-9:28 pm
2 stops18h 28m
Honolulu
Tue 3/10
10:30 pm-1:31 pm
1 stop10h 01m
$428
St. LouisHonolulu
STL - HNL
STLHNL
Lambert-St Louis
Wed 3/4
9:55 am-9:21 pm
2 stops15h 26m
Honolulu
Wed 3/11
9:50 pm-1:19 pm
1 stop10h 29m
$428
Showing 1-10 of 60 results
Best time to book a flight from Illinois to O'ahu
Have a flexible travel schedule? Discover the best time to fly to O'ahu from Illinois with our price prediction graph.
ORD-HNL
MDW-HNL
STL-HNL
BMI-HNL
PIA-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 Illinois to O'ahu
USIL-zzFUW
ORD-HNL
MDW-HNL
STL-HNL
BMI-HNL
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Illinois to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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