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Corpus Christi

$151+ Cheap flights from Illinois to Corpus Christi (CRP)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CRP
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Illinois to Corpus Christi

Keep the following information in mind while searching for Illinois to Corpus Christi flight deals. Data was last updated August 14, 2025.

Round-trip from

$213
(American Airlines)

One-way from

$151
(American Airlines)

Popular in

August

Cheapest in

September

Average price

$757
From Illinois to Corpus Christi
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One-way flight from Illinois to Corpus Christi
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Highest demand for flights based on searches. 10% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Illinois to Corpus Christi

Cheapest flights from Illinois to Corpus Christi
Explore the most affordable flight options available from Illinois to Corpus Christi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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 9/98:25 amORD - CRP
1 stop5h 18mAmerican Airlines
Wed 9/1012:15 pmCRP - ORD
1 stop7h 00mAmerican Airlines
Deal found 8/13$257
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/274:32 pmSTL - CRP
1 stop5h 06mUnited Airlines
Sun 8/3112:00 pmCRP - STL
1 stop6h 58mUnited Airlines
Deal found 8/12$282
This United Airlines deal was found by Cheapflights users on 8/14. 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 12/176:00 amORD - CRP
1 stop5h 10mUnited Airlines
Thu 1/156:00 pmCRP - ORD
1 stop4h 36mUnited Airlines
Deal found 8/14$356
This American Airlines deal was found by Cheapflights users on 8/12. 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 11/77:25 amORD - CRP
1 stop7h 56mAmerican Airlines
Fri 11/146:46 pmCRP - ORD
1 stop4h 51mAmerican Airlines
Deal found 8/12$367
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/173:58 pmORD - CRP
1 stop7h 21mUnited Airlines
Sun 9/217:30 pmCRP - ORD
1 stop4h 45mUnited Airlines
Deal found 8/12$372
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/275:20 pmORD - CRP
1 stop5h 38mAmerican Airlines
Sun 8/314:19 pmCRP - ORD
1 stop7h 40mAmerican Airlines
Deal found 8/12$382
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/295:15 amSTL - CRP
1 stop4h 18mAmerican Airlines
Tue 9/210:03 amCRP - STL
2 stops9h 18mAmerican Airlines
Deal found 8/13$399
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/97:00 amORD - CRP
1 stop6h 24mUnited Airlines
Wed 9/105:20 amCRP - ORD
2 stops11h 39mUnited Airlines
Deal found 8/13$407
This United Airlines deal was found by Cheapflights users on 8/13. 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 12/309:23 pmORD - CRP
1 stop13h 41mUnited Airlines
Fri 1/22:25 pmCRP - ORD
1 stop5h 30mUnited Airlines
Deal found 8/13$426
This Southwest deal was found by Cheapflights users on 8/13. 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 9/97:30 amORD - CRP
2 stops12h 15mSouthwest
Wed 9/107:30 amCRP - ORD
2 stops7h 50mSouthwest
Deal found 8/13$428
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/296:15 amSTL - CRP
1 stop7h 09mUnited Airlines
Tue 9/25:20 amCRP - STL
1 stop4h 37mUnited Airlines
Deal found 8/13$431
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/205:15 amSTL - CRP
1 stop6h 23mAmerican Airlines
Wed 8/272:15 pmCRP - STL
1 stop6h 07mAmerican Airlines
Deal found 8/13$434

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Corpus Christi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Illinois to Corpus Christi that are best for you.

Fly from

Illinois

Fly to

Corpus Christi

Route

Depart

Return

Price

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Tue 9/9

8:25 am-1:43 pm

1 stop5h 18m

Corpus Christi

Wed 9/10

12:15 pm-7:15 pm

1 stop7h 00m

$257

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Wed 8/27

4:32 pm-9:38 pm

1 stop5h 06m

Corpus Christi

Sun 8/31

12:00 pm-6:58 pm

1 stop6h 58m

$282

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Wed 12/17

6:00 am-11:10 am

1 stop5h 10m

Corpus Christi

Thu 1/15

6:00 pm-10:36 pm

1 stop4h 36m

$356

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Fri 11/7

7:25 am-3:21 pm

1 stop7h 56m

Corpus Christi

Fri 11/14

6:46 pm-11:37 pm

1 stop4h 51m

$367

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Wed 9/17

3:58 pm-11:19 pm

1 stop7h 21m

Corpus Christi

Sun 9/21

7:30 pm-12:15 am

1 stop4h 45m

$372

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Wed 8/27

5:20 pm-10:58 pm

1 stop5h 38m

Corpus Christi

Sun 8/31

4:19 pm-11:59 pm

1 stop7h 40m

$382

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Wed 12/17

1:45 pm-9:55 pm

2 stops8h 10m

Corpus Christi

Thu 1/15

6:05 am-1:00 pm

2 stops6h 55m

$387

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Fri 11/7

2:15 pm-11:25 pm

2 stops9h 10m

Corpus Christi

Fri 11/14

6:00 am-1:00 pm

2 stops7h 00m

$387

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Fri 8/29

5:15 am-9:33 am

1 stop4h 18m

Corpus Christi

Tue 9/2

10:03 am-7:21 pm

2 stops9h 18m

$399

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Tue 9/9

7:00 am-1:24 pm

1 stop6h 24m

Corpus Christi

Wed 9/10

5:20 am-4:59 pm

2 stops11h 39m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 25 results
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Best time to book a flight from Illinois to Corpus Christi

Have a flexible travel schedule? Discover the best time to fly to Corpus Christi from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Corpus Christi

What is the cheapest month to book a flight from Illinois to Corpus Christi?

Currently, January is the cheapest month in which you can book a flight from Illinois to Corpus Christi (average of $378). Flying from Illinois to Corpus Christi in March is currently the most expensive (average of $488). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Corpus Christi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Corpus Christi from Illinois?

    If you book a flight to Corpus Christi from Illinois, you will be flying to Corpus Christi, which is the city’s only airport. Corpus Christi (CRP) is located 6.7 mi from the center of Corpus Christi.

  • What are the most popular routes from Illinois to Corpus Christi?

    The most popular flight routes from Illinois to Corpus Christi are Dubuque - Corpus Christi, Chicago O'Hare Intl - Corpus Christi and Lambert-St Louis - Corpus Christi.

  • Can I find deals for flights from Illinois to Corpus Christi that include hotel bookings?

    Yes. In addition to deals on Illinois to Corpus Christi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Corpus Christi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Corpus Christi.

  • Can I find deals for business class flights from Illinois to Corpus Christi?

    Yes. Cheapflights offers flight deals from Illinois to Corpus Christi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Corpus Christi?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Corpus Christi (average of $378). Flying from Illinois to Corpus Christi in March is currently the most expensive (average of $488). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Corpus Christi?

Book flights to Corpus Christi if you plan to visit one of these locations
Rockport
Kingsville

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Alternative routes for Illinois to Corpus Christi

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Illinois to Corpus Christi

Discover the top 3 airlines that operate flights from Illinois to Corpus Christi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$316Average$488FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$317Average$420FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$351Average$496FlexibilityNo cancel feeOn-time69%

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