HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Corpus Christi

$159+ 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CRP
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Corpus Christi 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
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 Illinois to Corpus Christi

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Corpus Christi (CRP). 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 January 21, 2025.

Round-trip from

$297
(American Airlines)

One-way from

$159
(American Airlines)
From Illinois to Corpus Christi
Search Deals
One-way flight from Illinois to Corpus Christi
Search Deals

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 January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/20. 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 2/410:55 amSTL - CRP
1 stop4h 46mUnited Airlines
Sat 2/86:21 pmCRP - STL
1 stop3h 59mUnited Airlines
Deal found 1/20$297
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 2/207:35 amORD - CRP
1 stop7h 59mUnited Airlines
Tue 2/255:30 amCRP - ORD
1 stop5h 53mUnited Airlines
Deal found 1/21$317
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/255:37 pmSTL - CRP
1 stop5h 00mAmerican Airlines
Fri 3/285:00 amCRP - STL
1 stop5h 38mAmerican Airlines
Deal found 1/19$332
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/121:13 pmORD - CRP
1 stop5h 46mAmerican Airlines
Sun 2/167:27 amCRP - ORD
1 stop6h 34mAmerican Airlines
Deal found 1/20$362
This Southwest deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/93:10 pmSTL - CRP
1 stop8h 35mSouthwest
Thu 3/136:10 amCRP - STL
1 stop6h 55mSouthwest
Deal found 1/20$387
This Southwest deal was found by Cheapflights users on 1/21. 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.
Mon 2/101:45 pmORD - CRP
2 stops8h 40mSouthwest
Thu 2/206:45 amCRP - ORD
2 stops8h 15mSouthwest
Deal found 1/21$407
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/53:59 pmMLI - CRP
2 stops7h 27mUnited Airlines
Sun 2/94:16 pmCRP - MLI
2 stops18h 02mUnited Airlines
Deal found 1/21$567
This American Airlines deal was found by Cheapflights users on 1/20. 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 1/243:28 pmMLI - CRP
1 stop7h 21mAmerican Airlines
Sun 1/264:35 pmCRP - MLI
1 stop4h 54mAmerican Airlines
Deal found 1/20$939

Find flights from Illinois to Corpus Christi within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Tue 2/4

11:38 am-5:56 pm

1 stop6h 18m

Corpus Christi

Sat 2/8

12:15 pm-6:23 pm

1 stop6h 08m

$297

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Thu 2/20

7:35 am-3:34 pm

1 stop7h 59m

Corpus Christi

Tue 2/25

5:30 am-11:23 am

1 stop5h 53m

$317

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Sat 3/1

6:30 am-12:05 pm

1 stop5h 35m

Corpus Christi

Fri 3/7

6:10 am-1:05 pm

1 stop6h 55m

$362

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Wed 2/12

1:13 pm-6:59 pm

1 stop5h 46m

Corpus Christi

Sun 2/16

7:27 am-2:01 pm

1 stop6h 34m

$362

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Tue 2/4

9:44 am-7:40 pm

2 stops9h 56m

Corpus Christi

Sat 2/8

9:35 am-8:02 pm

2 stops10h 27m

$377

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Mon 2/10

1:45 pm-10:25 pm

2 stops8h 40m

Corpus Christi

Thu 2/20

6:45 am-3:00 pm

2 stops8h 15m

$407

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Wed 2/12

1:13 pm-6:59 pm

1 stop5h 46m

$159

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Wed 2/19

7:30 am-5:40 pm

2 stops10h 10m

$164

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Fri 4/18

10:35 am-11:13 pm

2 stops12h 38m

$398

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Wed 2/19

10:34 am-9:29 am

3 stops22h 55m

$603

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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.

Travel insights for flights from Illinois to Corpus Christi

Get recent, data-driven insights about flights from Illinois to Corpus Christi including ideal travel times, pricing trends, and more.

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 January 21, 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 January 21, 2025.
See what other customers who have flown with American Airlines, United Airlines and Southwest 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
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

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 ($159), Southwest ($164), and United Airlines ($398).

  • 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 $493). 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
Kingsville
Aransas Pass

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Corpus Christi

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
John F Kennedy Intl to Austin flights
LaGuardia to Hobby flights
Newark to Austin flights
John F Kennedy Intl to Hobby flights
Boston to Dallas/Fort Worth flights
Los Angeles to Hobby flights
Baltimore to Hobby flights
Minneapolis to Dallas/Fort Worth flights
Orlando to Dallas/Fort Worth flights
Midway to Dallas/Fort Worth flights
John F Kennedy Intl to George Bush Intcntl flights
Newark to Hobby flights
San Francisco to Dallas/Fort Worth flights
Seattle to Hobby flights
Seattle to Dallas/Fort Worth flights
Ontario to Dallas/Fort Worth flights
Denver to Dallas/Fort Worth flights
Newark to George Bush Intcntl flights
Los Angeles to George Bush Intcntl flights
LaGuardia to George Bush Intcntl flights
O'Hare Intl to Austin flights
Dulles Intl to Hobby flights
Reagan-National to Dallas/Fort Worth flights
Seattle to Austin flights
Detroit to Dallas/Fort Worth flights
LaGuardia to Austin flights
Boston to Austin flights
Atlanta to Dallas/Fort Worth flights
Los Angeles to Austin flights
Burbank to Dallas/Fort Worth flights
Dulles Intl to George Bush Intcntl flights
Reagan-National to Hobby flights
Minneapolis to Hobby flights
Seattle to George Bush Intcntl flights
Santa Ana to Dallas/Fort Worth flights
Boston to Hobby flights
San Francisco to Austin flights
Midway to Hobby flights
Atlanta to Hobby flights
LaGuardia to Love Field flights
Dallas/Fort Worth to Hobby flights
Dulles Intl to Austin flights
Denver to Hobby flights

Top 2 airlines flying from Illinois to Corpus Christi

Discover the top 2 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$316Average$549FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$346Average$496FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.