$180+ Cheap flights from Corpus Christi (CRP) to Illinois
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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
CRP — ORD
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from Corpus Christi to Illinois 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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Cheapest flights from Corpus Christi to IllinoisExplore the most affordable flight options available from Corpus Christi to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from Corpus Christi to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/214:12 pm -
1 stop5h 28m
Sat 1/912:40 pm -
1 stop6h 58m
Deal found 10/22![United Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/216:23 pm -
1 stop5h 57m
Fri 1/812:02 pm -
1 stop7h 41m
Deal found 10/22![American Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 11/205:59 pm -
1 stop6h 46m
Fri 1/810:30 am -
1 stop5h 00m
Deal found 10/22![United Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/214:12 pm -
1 stop5h 28m
Sat 11/285:30 am -
1 stop5h 54m
Deal found 10/24![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/256:23 pm -
1 stop5h 57m
Sun 12/66:00 am -
1 stop5h 58m
Deal found 10/24![American Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 10/22. 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 11/66:35 pm -
1 stop6h 35m
Tue 11/106:40 am -
1 stop5h 30m
Deal found 10/22![Southwest logo]()
$396
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/105:25 am -
1 stop5h 52m
Sat 11/1410:34 am -
1 stop4h 57m
Deal found 10/21![United Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 10/22. 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 11/306:40 pm -
1 stop6h 20m
Wed 12/26:40 am -
1 stop5h 30m
Deal found 10/22![Southwest logo]()
$405
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/306:23 pm -
1 stop5h 57m
Wed 12/24:00 pm -
1 stop7h 55m
Deal found 10/22![American Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/205:59 pm -
1 stop6h 46m
Fri 11/2710:34 am -
1 stop4h 57m
Deal found 10/21![United Airlines logo]()
$414
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:48 pm -
1 stop7h 28m
Fri 11/2011:00 am -
1 stop6h 53m
Deal found 10/25![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 11/65:25 am -
1 stop5h 52m
Tue 11/1012:40 pm -
1 stop6h 41m
Deal found 10/22![United Airlines logo]()
$425
Best flights from Corpus Christi to IllinoisDiscover carefully curated flight deals from Corpus Christi to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Corpus Christi to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/214:12 pm -
1 stop5h 28m
Sat 1/912:40 pm -
1 stop6h 58m
Deal found 10/22![United Airlines logo]()
$293
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:23 pm -
1 stop5h 57m
Sun 12/66:02 pm -
1 stop5h 53m
Deal found 10/25![American Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 10/22. 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 11/66:35 pm -
1 stop6h 35m
Tue 11/107:05 am -
2 stops8h 45m
Deal found 10/22![Southwest logo]()
$402
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 11/205:59 pm -
1 stop6h 46m
Fri 1/810:30 am -
1 stop5h 00m
Deal found 10/22![United Airlines logo]()
$373
This Southwest deal was found by Cheapflights users on 10/22. 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 11/306:40 pm -
1 stop6h 20m
Wed 12/26:40 am -
1 stop5h 30m
Deal found 10/22![Southwest logo]()
$405
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/214:12 pm -
1 stop5h 28m
Sat 11/285:30 am -
1 stop5h 54m
Deal found 10/24![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 1/84:05 pm -
1 stop5h 28m
Sun 1/107:25 am -
1 stop5h 50m
Deal found 10/21![United Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 10/21. 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 4/96:00 am -
1 stop6h 05m
Mon 4/123:50 pm -
1 stop7h 10m
Deal found 10/21![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 2/125:56 pm -
1 stop5h 03m
Sun 2/147:00 am -
1 stop6h 11m
Deal found 10/23![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/105:25 am -
1 stop5h 52m
Sat 11/1410:34 am -
1 stop4h 57m
Deal found 10/21![United Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 10/21. 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 11/206:35 pm -
1 stop6h 35m
Fri 11/2712:25 pm -
1 stop5h 25m
Deal found 10/21![Southwest logo]()
$517
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/205:59 pm -
1 stop6h 46m
Fri 11/2710:34 am -
1 stop4h 57m
Deal found 10/21![United Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 10/24. 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 11/246:40 pm -
1 stop6h 20m
Sun 12/276:10 pm -
1 stop5h 30m
Deal found 10/24![Southwest logo]()
$551
This Southwest deal was found by Cheapflights users on 10/24. 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 11/86:35 pm -
1 stop6h 35m
Thu 11/1211:10 am -
2 stops6h 40m
Deal found 10/24![Southwest logo]()
$562
This Southwest deal was found by Cheapflights users on 10/24. 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 11/256:40 pm -
1 stop6h 20m
Sun 11/296:00 am -
1 stop4h 50m
Deal found 10/24![Southwest logo]()
$571
This Southwest deal was found by Cheapflights users on 10/24. 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 11/216:40 pm -
2 stops6h 05m
Sat 11/285:05 am -
1 stop5h 40m
Deal found 10/24![Southwest logo]()
$589
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/115:25 am -
2 stops8h 28m
Sat 11/142:35 pm -
2 stops8h 24m
Deal found 10/22![United Airlines logo]()
$602
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Fri 11/131:47 pm -
2 stops9h 26m
Sun 11/155:35 pm -
2 stops15h 14m
Deal found 10/24![United Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/211:47 pm -
2 stops9h 26m
Mon 11/232:35 pm -
2 stops8h 24m
Deal found 10/24![United Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Fri 11/204:12 pm -
2 stops17h 56m
Sun 11/228:15 am -
2 stops9h 09m
Deal found 10/24![United Airlines logo]()
$774
Last-minute flights from Corpus Christi to IllinoisDiscover last-minute flight deals from Corpus Christi to Illinois. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Corpus Christi to Illinois. Data last updated October 26, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 10/22. 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 11/66:35 pm -
1 stop6h 35m
Tue 11/106:40 am -
1 stop5h 30m
Deal found 10/22![Southwest logo]()
$396
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 11/65:25 am -
1 stop5h 52m
Tue 11/1012:40 pm -
1 stop6h 41m
Deal found 10/22![United Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/105:25 am -
1 stop5h 52m
Sat 11/1410:34 am -
1 stop4h 57m
Deal found 10/21![United Airlines logo]()
$403
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:48 pm -
1 stop7h 28m
Fri 11/2011:00 am -
1 stop6h 53m
Deal found 10/25![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 11/205:59 pm -
1 stop6h 46m
Fri 1/810:30 am -
1 stop5h 00m
Deal found 10/22![United Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/205:59 pm -
1 stop6h 46m
Fri 11/2710:34 am -
1 stop4h 57m
Deal found 10/21![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/214:12 pm -
1 stop5h 28m
Sat 1/912:40 pm -
1 stop6h 58m
Deal found 10/22![United Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/216:23 pm -
1 stop5h 57m
Fri 1/812:02 pm -
1 stop7h 41m
Deal found 10/22![American Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/214:12 pm -
1 stop5h 28m
Sat 11/285:30 am -
1 stop5h 54m
Deal found 10/24![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/256:23 pm -
1 stop5h 57m
Sun 12/66:00 am -
1 stop5h 58m
Deal found 10/24![American Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 10/22. 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 11/306:40 pm -
1 stop6h 20m
Wed 12/26:40 am -
1 stop5h 30m
Deal found 10/22![Southwest logo]()
$405
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/306:23 pm -
1 stop5h 57m
Wed 12/24:00 pm -
1 stop7h 55m
Deal found 10/22![American Airlines logo]()
$408
One-way flights from Corpus Christi to IllinoisSearch for one-way flight options from Corpus Christi to Illinois. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Corpus Christi to Illinois. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/166:17 pm -
1 stop5h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$180
This Southwest deal was found by Cheapflights users on 10/21. 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 12/164:30 pm -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Southwest logo]()
$229
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:17 pm -
1 stop4h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/167:30 am -
2 stops12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$356
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:47 pm -
2 stops17h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$544
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:48 pm -
3 stops45h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$1,578
Find flight deals from Corpus Christi to Illinois
Keep the following information in mind while searching for Corpus Christi to Illinois flight deals. Data was last updated October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $293 (United Airlines) |
One-way from | $180 (American Airlines) |
Popular in | January |
Cheapest in | April |
Average price | $416 |
Cheapflights Fare Finder
Customize your flight search to find flights from Corpus Christi to Illinois 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 26, 2026.
Use the filters below to find and compare flights from Corpus Christi to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Corpus ChristiChicago
CRP Corpus Christi - ORD Chicago O'Hare Intl
CRPORD
Corpus Christi
Wed 12/16
6:17 pm-11:59 pm
1 stop5h 42m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$180
Corpus ChristiChicago
CRP Corpus Christi - MDW Chicago Midway
CRPMDW
Corpus Christi
Wed 12/16
4:30 pm-11:10 pm
1 stop6h 40m
Chicago Midway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$229
Quickest round-trip
Corpus ChristiChicago
CRP Corpus Christi - ORD Chicago O'Hare Intl
CRPORD
Corpus Christi
Fri 11/13
6:17 pm-11:15 pm
1 stop4h 58m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$279
Corpus ChristiChicago
CRP Corpus Christi - ORD Chicago O'Hare Intl
CRPORD
Corpus Christi
Sat 11/21
4:12 pm-9:40 pm
1 stop5h 28m
Chicago O'Hare Intl
Sat 1/9
12:40 pm-7:38 pm
1 stop6h 58m
$293
Corpus ChristiChicago
CRP Corpus Christi - ORD Chicago O'Hare Intl
CRPORD
Corpus Christi
Wed 12/16
7:30 am-8:20 pm
2 stops12h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$356
Corpus ChristiChicago
CRP Corpus Christi - ORD Chicago O'Hare Intl
CRPORD
Corpus Christi
Fri 11/20
5:59 pm-12:45 am
1 stop6h 46m
Chicago O'Hare Intl
Fri 1/8
10:30 am-3:30 pm
1 stop5h 00m
$373
Corpus ChristiChicago
CRP Corpus Christi - ORD Chicago O'Hare Intl
CRPORD
Corpus Christi
Sat 11/21
4:12 pm-9:40 pm
1 stop5h 28m
Chicago O'Hare Intl
Sat 11/28
5:30 am-11:24 am
1 stop5h 54m
$384
Corpus ChristiChicago
CRP Corpus Christi - ORD Chicago O'Hare Intl
CRPORD
Corpus Christi
Wed 11/25
6:23 pm-12:20 am
1 stop5h 57m
Chicago O'Hare Intl
Sun 12/6
6:02 pm-11:55 pm
1 stop5h 53m
$394
Corpus ChristiChicago
CRP Corpus Christi - ORD Chicago O'Hare Intl
CRPORD
Corpus Christi
Fri 1/8
4:05 pm-9:33 pm
1 stop5h 28m
Chicago O'Hare Intl
Sun 1/10
7:25 am-1:15 pm
1 stop5h 50m
$394
Corpus ChristiChicago
CRP Corpus Christi - ORD Chicago O'Hare Intl
CRPORD
Corpus Christi
Fri 2/12
5:56 pm-10:59 pm
1 stop5h 03m
Chicago O'Hare Intl
Sun 2/14
7:00 am-1:11 pm
1 stop6h 11m
$394
Showing 1-10 of 26 resultsSorted by cheapest first
Best time to book a flight from Corpus Christi to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Corpus Christi with our price prediction graph.
CRP-ORD
CRP-MDW
CRP-PIA
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 Corpus Christi to Illinois
CRP-USIL
CRP-ORD
CRP-MDW
CRP-PIA
What is the cheapest month to book a flight from Corpus Christi to Illinois?
Currently, September is the cheapest month in which you can book a flight from Corpus Christi to Illinois (average of $425). Flying from Corpus Christi to Illinois in January is currently the most expensive (average of $887). 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.
How much does it cost to fly round-trip from Corpus Christi to Illinois?
Airfare is below average for this route at the moment.
Corpus Christi to Illinois flights typically cost between $372 and $478 in November.The cheapest round-trip price found within the last 5 days was $293 on United Airlines (Nov 21-Jan 9).
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated October 26, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Corpus Christi to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
8.0
Overall
7.9
Crew
8.6
Entertainment
7.4
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Food
7.0
Comfort
8.0
Overall
7.9
Crew
8.6
Entertainment
7.4
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Food
7.0
Comfort
8.0
Overall
7.9
Crew
8.6
Entertainment
7.4
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Food
7.0
Comfort
8.0
Overall
7.9
Crew
8.6
Entertainment
7.4
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Corpus Christi to Illinois. 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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Alternative routes for Corpus Christi to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Corpus Christi to Illinois by cabin class
Find flights from Corpus Christi to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Corpus Christi and Illinois flights
Browse other Corpus Christi and Illinois flight options. Last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Corpus Christi to Illinois flights
Consider these flights traveling from Corpus Christi to Illinois.
Top 3 airlines flying from Corpus Christi to Illinois
Discover the top 3 airlines that operate flights from Corpus Christi to Illinois. 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 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$443 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$366 | Average$423 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$436 | Average$628 | FlexibilityNo cancel fee | On-time63% |