$109+ Cheap flights from Houston to O'Hare Intl (ORD)
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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ORD
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Houston to O'Hare Intl 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
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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 Houston to O'Hare Intl
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Cheapest flights from Houston to O'Hare IntlExplore the most affordable flight options available from Houston to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Houston to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:21 pm -
1 stop24h 46m
Sat 11/216:40 am -
1 stop15h 24m
Deal found 10/27![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 12/29:41 am -
1 stop11h 54m
Sat 12/56:21 am -
1 stop14h 39m
Deal found 10/28![Frontier logo]()
$187
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:12 pm -
1 stop10h 47m
Mon 12/78:00 am -
1 stop12h 29m
Deal found 10/28![Frontier logo]()
$188
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/286:27 pm -
1 stop6h 29m
Wed 1/64:34 pm -
Nonstop3h 09m
Deal found 10/28![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 12/226:23 am -
1 stop5h 37m
Mon 1/186:00 am -
1 stop8h 37m
Deal found 10/28![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 12/188:12 pm -
Nonstop2h 54m
Thu 12/318:22 am -
1 stop7h 20m
Deal found 10/28![Frontier logo]()
$191
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:17 am -
Nonstop2h 54m
Mon 11/304:00 pm -
1 stop24h 00m
Deal found 10/28![Frontier logo]()
$192
This Expedia deal was found by Cheapflights users on 10/25. 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.
Mon 11/165:06 pm -
Nonstop2h 53m
Sat 11/215:15 am -
1 stop30h 12m
Deal found 10/25![Frontier logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 12/228:12 pm -
Nonstop2h 54m
Mon 12/286:19 pm -
Nonstop3h 06m
Deal found 10/28![Frontier logo]()
$194
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:17 am -
Nonstop2h 54m
Fri 11/277:49 am -
1 stop6h 18m
Deal found 10/28![Frontier logo]()
$195
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:20 pm -
Nonstop2h 48m
Wed 1/64:34 pm -
Nonstop3h 09m
Deal found 10/28![Frontier logo]()
$196
This Delta deal was found by Cheapflights users on 10/29. 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.
Wed 12/210:41 am -
1 stop6h 25m
Wed 12/910:36 am -
1 stop5h 53m
Deal found 10/29![Delta logo]()
$231
Best flights from Houston to O'Hare IntlDiscover carefully curated flight deals from Houston to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Houston to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:12 am -
1 stop6h 12m
Tue 12/158:04 am -
1 stop6h 09m
Deal found 10/27![Delta logo]()
$239
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:45 am -
Nonstop2h 44m
Sat 12/57:50 pm -
Nonstop2h 58m
Deal found 10/27![United Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 12/146:12 am -
2 stops10h 31m
Wed 12/163:59 pm -
1 stop7h 32m
Deal found 10/29![Delta logo]()
$244
This Delta deal was found by Cheapflights users on 10/26. 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 12/35:25 am -
1 stop5h 00m
Thu 12/35:02 pm -
1 stop5h 28m
Deal found 10/26![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 10/26. 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 12/33:11 pm -
1 stop5h 42m
Mon 12/73:59 pm -
1 stop7h 32m
Deal found 10/26![Delta logo]()
$247
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/37:20 am -
Nonstop2h 50m
Mon 12/75:45 am -
Nonstop2h 56m
Deal found 10/29![United Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 11/2611:05 am -
2 stops12h 15m
Thu 12/39:59 am -
2 stops11h 26m
Deal found 10/29![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 10/26. 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 12/318:00 am -
2 stops12h 18m
Tue 1/59:58 am -
1 stop6h 10m
Deal found 10/26![Delta logo]()
$300
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 1/16:00 am -
1 stop5h 13m
Tue 1/511:20 am -
2 stops12h 32m
Deal found 10/29![Delta logo]()
$300
This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 11/198:05 am -
2 stops10h 25m
Mon 11/232:44 pm -
2 stops9h 15m
Deal found 10/29![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 10/26. 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 11/235:10 am -
2 stops11h 31m
Mon 1/41:45 pm -
2 stops10h 10m
Deal found 10/26![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1010:07 am -
1 stop6h 59m
Tue 6/11:35 pm -
1 stop8h 29m
Deal found 10/27![Delta logo]()
$308
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:00 am -
1 stop7h 49m
Sun 12/62:41 pm -
2 stops9h 17m
Deal found 10/27![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 10/26. 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 12/105:27 pm -
1 stop6h 29m
Tue 6/15:30 am -
1 stop6h 44m
Deal found 10/26![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:27 pm -
1 stop6h 29m
Sun 12/137:05 am -
2 stops9h 24m
Deal found 10/27![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 10/28. 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.
Sun 1/2411:12 am -
2 stops10h 24m
Wed 1/271:54 pm -
2 stops8h 24m
Deal found 10/28![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 10/25. 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 11/188:05 am -
2 stops10h 25m
Sat 11/212:44 pm -
2 stops9h 15m
Deal found 10/25![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 10/28. 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 11/1711:05 am -
2 stops9h 44m
Wed 11/186:23 am -
2 stops8h 45m
Deal found 10/28![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 10/28. 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 11/173:12 pm -
1 stop5h 37m
Wed 11/188:04 am -
1 stop6h 07m
Deal found 10/28![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/213:00 pm -
1 stop6h 54m
Tue 1/57:00 am -
2 stops9h 37m
Deal found 10/27![Delta logo]()
$452
This Delta deal was found by Cheapflights users on 10/26. 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.
Fri 12/46:12 am -
2 stops10h 31m
Sun 12/66:49 am -
1 stop7h 24m
Deal found 10/26![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 10/26. 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 11/226:00 am -
2 stops10h 41m
Mon 11/236:23 am -
2 stops10h 06m
Deal found 10/26![Delta logo]()
$479
Last-minute flights from Houston to O'Hare IntlDiscover last-minute flight deals from Houston to O'Hare Intl. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to O'Hare Intl. Data last updated October 30, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 10/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:06 pm -
Nonstop2h 53m
Sun 11/151:04 pm -
Nonstop3h 07m
Deal found 10/25![Frontier logo]()
$189
This Expedia deal was found by Cheapflights users on 10/25. 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.
Mon 11/165:06 pm -
Nonstop2h 53m
Sat 11/215:15 am -
1 stop30h 12m
Deal found 10/25![Frontier logo]()
$193
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:21 pm -
1 stop24h 46m
Sat 11/216:40 am -
1 stop15h 24m
Deal found 10/27![Frontier logo]()
$186
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:06 pm -
Nonstop2h 53m
Sat 11/216:40 am -
1 stop27h 02m
Deal found 10/26![Frontier logo]()
$191
This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 11/196:00 am -
1 stop6h 20m
Sat 11/216:15 pm -
1 stop5h 06m
Deal found 10/29![Delta logo]()
$247
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:17 am -
Nonstop2h 54m
Mon 11/235:25 am -
Nonstop2h 57m
Deal found 10/28![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sun 11/229:17 am -
Nonstop2h 54m
Tue 12/18:15 am -
1 stop9h 16m
Deal found 10/28![Frontier logo]()
$198
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:17 am -
Nonstop2h 54m
Fri 11/277:49 am -
1 stop6h 18m
Deal found 10/28![Frontier logo]()
$195
This Super.com deal was found by Cheapflights users on 10/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:17 am -
Nonstop2h 54m
Mon 11/305:25 am -
Nonstop2h 57m
Deal found 10/27![Frontier logo]()
$197
This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:59 pm -
1 stop25h 54m
Thu 11/265:12 pm -
1 stop7h 13m
Deal found 10/27![Frontier logo]()
$188
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:17 am -
Nonstop2h 54m
Mon 11/304:00 pm -
1 stop24h 00m
Deal found 10/28![Frontier logo]()
$192
This Super.com deal was found by Cheapflights users on 10/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:17 am -
Nonstop2h 54m
Thu 12/33:55 pm -
Nonstop3h 09m
Deal found 10/29![Frontier logo]()
$194
One-way flights from Houston to O'Hare IntlSearch for one-way flight options from Houston to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Houston to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sun 12/69:38 pm -
2 stops22h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$109
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/138:12 pm -
Nonstop2h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$110
This Super.com deal was found by Cheapflights users on 10/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:37 pm -
1 stop8h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$112
This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:18 am -
1 stop7h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$113
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/266:20 am -
Nonstop2h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$114
This Mytrip deal was found by Cheapflights users on 10/26. 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 12/19:24 pm -
2 stops18h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$115
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:55 pm -
Nonstop2h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$116
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 12/210:41 am -
1 stop6h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/174:21 pm -
2 stops26h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 10/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:19 pm -
1 stop6h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$118
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/1711:42 am -
Nonstop2h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$119
This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 11/2611:05 am -
1 stop8h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$124
Find flight deals from Houston to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to O'Hare Intl (ORD). 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 October 30, 2026.
Round-trip from | $186 (Cheapflightsfares) |
|---|---|
One-way from | $109 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $313 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to O'Hare Intl 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 October 30, 2026.
Use the filters below to find and compare flights from Houston to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonChicago
HOU Houston Hobby - ORD Chicago O'Hare Intl
HOUORD
Houston Hobby
Sat 12/5
6:12 am-12:24 pm
1 stop6h 12m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$116
HoustonChicago
IAH Houston George Bush Intcntl - ORD Chicago O'Hare Intl
IAHORD
Houston George Bush Intcntl
Sat 12/5
5:25 am-1:56 pm
2 stops8h 31m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$121
HoustonChicago
HOU Houston Hobby - ORD Chicago O'Hare Intl
HOUORD
Houston Hobby
Thu 11/19
6:00 am-12:20 pm
1 stop6h 20m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
HoustonChicago
HOU Houston Hobby - ORD Chicago O'Hare Intl
HOUORD
Houston Hobby
Wed 11/18
10:27 am-5:05 pm
1 stop6h 38m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
HoustonChicago
IAH Houston George Bush Intcntl - ORD Chicago O'Hare Intl
IAHORD
Houston George Bush Intcntl
Thu 11/19
8:05 am-8:17 pm
2 stops12h 12m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
HoustonChicago
IAH Houston George Bush Intcntl - ORD Chicago O'Hare Intl
IAHORD
Houston George Bush Intcntl
Tue 1/12
1:15 pm-11:47 pm
1 stop10h 32m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$134
HoustonChicago
HOU Houston Hobby - ORD Chicago O'Hare Intl
HOUORD
Houston Hobby
Fri 12/11
5:27 pm-11:56 pm
1 stop6h 29m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
HoustonChicago
IAH Houston George Bush Intcntl - ORD Chicago O'Hare Intl
IAHORD
Houston George Bush Intcntl
Fri 12/4
2:33 pm-9:35 pm
1 stop7h 02m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$148
HoustonChicago
HOU Houston Hobby - ORD Chicago O'Hare Intl
HOUORD
Houston Hobby
Fri 12/4
5:27 pm-11:56 pm
1 stop6h 29m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$148
HoustonChicago
HOU Houston Hobby - ORD Chicago O'Hare Intl
HOUORD
Houston Hobby
Wed 12/23
6:51 pm-12:02 am
1 stop5h 11m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$148
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Houston to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Houston with our price prediction graph.
HO1-ORD
IAH-ORD
HOU-ORD
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 Houston to Chicago O'Hare Intl Airport
HO1-ORD
IAH-ORD
HOU-ORD
What is the cheapest month to book a flight from Houston to Chicago O'Hare Intl Airport?
Currently, December is the cheapest month in which you can book a flight from Houston to Chicago O'Hare Intl Airport (average of $222). Flying from Houston to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $380). 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 HOU to ORD?
Find hourly flight availability from Houston to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
When flying from Houston to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 67% versus a flight at noon.
How much does it cost to fly round-trip from Houston to Chicago O'Hare Intl Airport?
Airfare is typical for this route at the moment.
Houston to Chicago O'Hare Intl Airport flights typically cost between $139 and $333 in November.The cheapest round-trip price found within the last 5 days was $186 on Frontier (Nov 17-Nov 21).
How often are flights from Houston to Chicago delayed?
About 9% of weekly flights between Houston and Chicago have experienced delays in the past year, with the average delay time being 155 minutes.
What is the most punctual flight time for Houston to Chicago flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Houston to Chicago flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.
How far ahead should I book a flight from Houston to Chicago O'Hare Intl Airport?
The best time to book flights from Houston to Chicago O'Hare Intl Airport is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Houston to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Houston to O'Hare Intl. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Houston to Chicago O'Hare Intl Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Houston to Chicago O'Hare Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston to Chicago O'Hare Intl Airport trip
Our travel experts
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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'Hare Intl. Reviews last updated October 30, 2026.
Read through reviews of airlines operating flights from Houston to Chicago O'Hare Intl Airport, such as United Airlines,JetBlue, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Food
6.7
Boarding
7.7
Entertainment
7.1
Crew
8.1
Overall
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Food
6.7
Boarding
7.7
Entertainment
7.1
Crew
8.1
Overall
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Food
6.7
Boarding
7.7
Entertainment
7.1
Crew
8.1
Overall
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Food
6.7
Boarding
7.7
Entertainment
7.1
Crew
8.1
Overall
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Food
6.7
Boarding
7.7
Entertainment
7.1
Crew
8.1
Overall
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Houston to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Naperville
Lake Geneva
Des Plaines
Glenview
Schaumburg
Oak Brook
Aurora
Oakbrook Terrace
Delavan
Beloit
Libertyville
Rockford
Hoffman Estates
Gurnee
Orland Park
South Holland
Elgin
Racine
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Top 4 airlines flying from Houston to O'Hare Intl
Discover the top 4 airlines that operate flights from Houston to O'Hare Intl. 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 October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$199 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$160 | Average$407 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$404 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$309 | FlexibilityNo cancel fee | On-time62% |