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$306+ Cheap flights from George Bush Intcntl (IAH) to Champaign (CMI)

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CMI
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Champaign

Cheapest flights from George Bush Intcntl to Champaign
Explore the most affordable flight options available from George Bush Intcntl to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.

This American Airlines deal was found by Cheapflights users on 5/9. 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 6/26:10 am
IAH
-
CMI
1 stop5h 27m
American Airlines
Tue 6/96:43 pm
CMI
-
IAH
1 stop5h 16m
American Airlines
Deal found 5/9$306
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Thu 10/226:18 am
IAH
-
CMI
1 stop4h 23m
American Airlines
Sat 10/242:47 pm
CMI
-
IAH
1 stop4h 16m
American Airlines
Deal found 5/7$334
This American Airlines deal was found by Cheapflights users on 5/9. 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 6/26:10 am
IAH
-
CMI
1 stop5h 27m
American Airlines
Mon 6/86:43 pm
CMI
-
IAH
1 stop5h 16m
American Airlines
Deal found 5/9$370
This American Airlines deal was found by Cheapflights users on 5/5. 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 5/158:50 am
IAH
-
CMI
1 stop5h 41m
American Airlines
Sat 5/166:55 pm
CMI
-
IAH
1 stop4h 53m
American Airlines
Deal found 5/5$575

Find flight deals from George Bush Intcntl to Champaign

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Champaign (CMI). 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 May 9, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$306
(American Airlines)
Provider with most accurate pricing for Houston George Bush Intcntl-Champaign University-Willard flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Champaign University-Willard flights.
Search Deals
From Houston George Bush Intcntl to Champaign University-Willard
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Champaign 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 May 9, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Champaign that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonChampaign

IAH - CMI

IAHCMI

Houston George Bush Intcntl

Tue 6/2

6:10 am-11:37 am

1 stop5h 27m

Champaign University-Willard

Tue 6/9

6:43 pm-11:59 pm

1 stop5h 16m

$306
Quickest round-trip

HoustonChampaign

IAH - CMI

IAHCMI

Houston George Bush Intcntl

Thu 10/22

6:18 am-10:41 am

1 stop4h 23m

Champaign University-Willard

Sat 10/24

2:47 pm-7:03 pm

1 stop4h 16m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Champaign flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Houston George Bush Intcntl Airport-Champaign flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Champaign flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Champaign flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Champaign flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign from George Bush Intcntl 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.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Champaign. 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 Champaign from Houston George Bush Intcntl?

    Champaign University-Willard (CMI) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Champaign. You should not have trouble finding flights to University-Willard from Houston George Bush Intcntl; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Champaign airport from Houston George Bush Intcntl. It is only a 11.3 mi journey from University-Willard (CMI) to Champaign’s city center.

  • How long is the flight from Houston George Bush Intcntl Airport to Champaign?

    For as low as $306, American Airlines can have you in Champaign from Houston George Bush Intcntl Airport in 5h 27m. Houston George Bush Intcntl Airport and Champaign are separated by a distance of 800 mi.

  • Can I find deals for flights from George Bush Intcntl to Champaign that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Champaign flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Champaign?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Champaign.

  • Can I find deals for business class flights from George Bush Intcntl to Champaign?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Champaign by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Champaign?

Book flights to Champaign if you plan to visit one of these locations
Urbana
Danville

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