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Corpus Christi

$160+ 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CRP
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$251
(United Airlines)

One-way from

$160
(American Airlines)

Popular in

November

Cheapest in

September

Average price

$357
Provider with most accurate pricing for Chicago (CHI)-Corpus Christi flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Corpus Christi flights.
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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 ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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 6/195:55 pmSTL - CRP
1 stop4h 50mUnited Airlines
Sat 6/214:11 pmCRP - STL
1 stop6h 16mUnited Airlines
Deal found 4/29$251
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/183:40 pmSTL - CRP
2 stops7h 55mSouthwest
Mon 7/216:25 pmCRP - STL
1 stop5h 55mSouthwest
Deal found 4/29$256
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/243:58 pmSTL - CRP
1 stop4h 36mAmerican Airlines
Sat 5/3112:19 pmCRP - STL
1 stop6h 02mAmerican Airlines
Deal found 4/27$275
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:00 amORD - CRP
1 stop4h 38mAmerican Airlines
Tue 7/82:18 pmCRP - ORD
1 stop5h 06mAmerican Airlines
Deal found 4/29$285
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/283:25 pmMLI - CRP
1 stop5h 09mAmerican Airlines
Sat 6/76:13 pmCRP - MLI
1 stop4h 56mAmerican Airlines
Deal found 4/29$353
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/2410:35 amORD - CRP
1 stop4h 56mUnited Airlines
Wed 5/287:15 pmCRP - ORD
1 stop4h 58mUnited Airlines
Deal found 4/29$365
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/146:30 amMLI - CRP
2 stops10h 48mUnited Airlines
Sun 5/185:30 amCRP - MLI
2 stops9h 51mUnited Airlines
Deal found 4/29$410
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/107:30 amORD - CRP
2 stops13h 20mSouthwest
Tue 6/1711:40 amCRP - ORD
2 stops9h 50mSouthwest
Deal found 4/29$412

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 April 30, 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

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Thu 6/19

5:55 pm-10:45 pm

1 stop4h 50m

Corpus Christi

Sat 6/21

4:11 pm-10:27 pm

1 stop6h 16m

$251

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Fri 7/18

3:40 pm-11:35 pm

2 stops7h 55m

Corpus Christi

Mon 7/21

6:25 pm-12:20 am

1 stop5h 55m

$256

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Sat 5/24

3:58 pm-8:34 pm

1 stop4h 36m

Corpus Christi

Sat 5/31

12:19 pm-6:21 pm

1 stop6h 02m

$275

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Tue 7/8

5:00 am-9:38 am

1 stop4h 38m

Corpus Christi

Tue 7/8

2:18 pm-7:24 pm

1 stop5h 06m

$285

MolineCorpus Christi

MLI - CRP

MLICRP

Moline Quad-City

Wed 5/28

3:25 pm-8:34 pm

1 stop5h 09m

Corpus Christi

Sat 6/7

6:13 pm-11:09 pm

1 stop4h 56m

$353

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Sat 5/24

10:35 am-3:31 pm

1 stop4h 56m

Corpus Christi

Wed 5/28

7:15 pm-12:13 am

1 stop4h 58m

$365

MolineCorpus Christi

MLI - CRP

MLICRP

Moline Quad-City

Wed 5/14

6:30 am-5:18 pm

2 stops10h 48m

Corpus Christi

Sun 5/18

5:30 am-3:21 pm

2 stops9h 51m

$410

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Tue 6/10

7:30 am-8:50 pm

2 stops13h 20m

Corpus Christi

Tue 6/17

11:40 am-9:30 pm

2 stops9h 50m

$412

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Sat 9/13

9:01 am-1:38 pm

1 stop4h 37m

$163

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Fri 5/23

5:19 am-9:37 am

1 stop4h 18m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 14 results
1
2

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.

What is the cheapest time of day to fly from IL to CRP?

Find hourly flight availability from Illinois to Corpus Christi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Corpus Christi as you normally would.

Rainfall in Corpus Christi by month

Plan your trip to Corpus Christi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Corpus Christi ranges from 1.5 - 5.1 inches per month. September is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Corpus Christi when rainfall is around 1.5 in.

Temperature in Corpus Christi by month

Plan your trip to Corpus Christi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Corpus Christi, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Corpus Christi

Get insights into the airlines that provide service to Corpus Christi. 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 Corpus Christi. Reviews last updated April 30, 2025.
See what other customers who have flown with Southwest, United Airlines and American Airlines from Illinois to Corpus Christi have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 cheapest airlines to fly from Illinois to Corpus Christi one-way?

    The cheapest airlines for a one-way flight from Illinois to Corpus Christi are American Airlines ($160), Southwest ($249), and United Airlines ($265).

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

    The most popular flight routes from Illinois to Corpus Christi are Chicago O'Hare Intl - Corpus Christi, Lambert-St Louis - Corpus Christi and Moline Quad-City - 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 Illinois?

Book flights to Illinois if you plan to visit one of these locations
Rockport
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Aransas Pass

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Alternative routes for Illinois to Corpus Christi

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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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$316Average$509FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$317Average$420FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$346Average$496FlexibilityNo cancel feeOn-time69%

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