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Corpus Christi

$149+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CRP
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(United Airlines)

One-way from

$149
(American Airlines)

Popular in

November

Cheapest in

September

Average price

$402
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 ($53 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 March 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 March 31, 2025.

This United Airlines deal was found by Cheapflights users on 3/31. 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 4/1510:50 amMLI - CRP
2 stops10h 49mUnited Airlines
Sat 4/195:30 amCRP - MLI
2 stops9h 41mUnited Airlines
Deal found 3/31$299
This American Airlines deal was found by Cheapflights users on 3/30. 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 5/61:58 pmORD - CRP
1 stop6h 36mAmerican Airlines
Tue 5/135:30 amCRP - ORD
1 stop5h 38mAmerican Airlines
Deal found 3/30$309
This American Airlines deal was found by Cheapflights users on 3/30. 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 5/135:19 amSTL - CRP
1 stop4h 18mAmerican Airlines
Sun 5/185:30 amCRP - STL
1 stop4h 24mAmerican Airlines
Deal found 3/30$332
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/234:04 pmORD - CRP
1 stop6h 42mUnited Airlines
Sun 5/255:30 amCRP - ORD
1 stop5h 06mUnited Airlines
Deal found 3/31$352
This American Airlines deal was found by Cheapflights users on 3/29. 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 7/13:28 pmCMI - CRP
1 stop7h 17mAmerican Airlines
Sat 7/510:08 amCRP - CMI
1 stop4h 42mAmerican Airlines
Deal found 3/29$380
This Southwest deal was found by Cheapflights users on 3/30. 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 6/134:20 pmORD - CRP
2 stops7h 15mSouthwest
Tue 6/1711:40 amCRP - ORD
2 stops9h 50mSouthwest
Deal found 3/30$380
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Tue 5/139:40 amSTL - CRP
2 stops9h 54mUnited Airlines
Sun 5/185:30 amCRP - STL
1 stop4h 26mUnited Airlines
Deal found 3/29$483
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/153:24 pmMLI - CRP
1 stop5h 11mAmerican Airlines
Sat 4/194:29 pmCRP - MLI
1 stop4h 54mAmerican Airlines
Deal found 3/31$537

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 March 31, 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

MolineCorpus Christi

MLI - CRP

MLICRP

Moline Quad-City

Tue 4/15

10:50 am-9:39 pm

2 stops10h 49m

Corpus Christi

Sat 4/19

5:30 am-3:11 pm

2 stops9h 41m

$299

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Tue 5/6

1:58 pm-8:34 pm

1 stop6h 36m

Corpus Christi

Tue 5/13

5:30 am-11:08 am

1 stop5h 38m

$309

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Tue 5/13

5:19 am-9:37 am

1 stop4h 18m

Corpus Christi

Sun 5/18

5:30 am-9:54 am

1 stop4h 24m

$332

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Fri 5/23

4:04 pm-10:46 pm

1 stop6h 42m

Corpus Christi

Sun 5/25

5:30 am-10:36 am

1 stop5h 06m

$352

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Fri 6/13

4:20 pm-11:35 pm

2 stops7h 15m

Corpus Christi

Tue 6/17

11:40 am-9:30 pm

2 stops9h 50m

$380

ChampaignCorpus Christi

CMI - CRP

CMICRP

Champaign University-Willard

Tue 7/1

3:28 pm-10:45 pm

1 stop7h 17m

Corpus Christi

Sat 7/5

10:08 am-2:50 pm

1 stop4h 42m

$380

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Tue 5/13

9:40 am-7:34 pm

2 stops9h 54m

Corpus Christi

Sun 5/18

5:30 am-9:56 am

1 stop4h 26m

$483

MolineCorpus Christi

MLI - CRP

MLICRP

Moline Quad-City

Tue 4/15

3:24 pm-8:35 pm

1 stop5h 11m

Corpus Christi

Sat 4/19

4:29 pm-9:23 pm

1 stop4h 54m

$537

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Sat 7/5

5:31 am-9:38 am

1 stop4h 07m

$149

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Thu 4/17

6:00 am-11:50 am

1 stop5h 50m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 12 results
1
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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 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 March 31, 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 March 31, 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
4,275 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

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
4,275 reviews
Southwest
8.0
Very good
4,275 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

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
8,614 reviews
Southwest
8.0
Very good
4,275 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

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
4,275 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

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 ($149), Southwest ($234), and United Airlines ($288).

  • 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 Dubuque - 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?

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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$297Average$530FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$351Average$496FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$366Average$446FlexibilityNo cancel feeOn-time63%
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