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$134+ Cheap flights from George Bush Intcntl (IAH) to Champaign (CMI)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CMI
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
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 June 11, 2026.

This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 9/54:21 pm
IAH
-
CMI
1 stop5h 39m
American Airlines
Wed 9/237:05 am
CMI
-
IAH
1 stop6h 12m
American Airlines
Deal found 6/7$268
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/86:13 am
IAH
-
CMI
1 stop4h 54m
American Airlines
Sat 7/186:34 pm
CMI
-
IAH
1 stop5h 17m
American Airlines
Deal found 6/8$270
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/410:39 am
IAH
-
CMI
2 stops10h 23m
American Airlines
Sat 7/116:34 pm
CMI
-
IAH
1 stop5h 17m
American Airlines
Deal found 6/10$276
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/186:13 am
IAH
-
CMI
1 stop4h 54m
American Airlines
Fri 7/246:28 pm
CMI
-
IAH
1 stop5h 23m
American Airlines
Deal found 6/8$334
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/236:02 am
IAH
-
CMI
1 stop5h 01m
American Airlines
Sat 6/276:43 pm
CMI
-
IAH
1 stop5h 16m
American Airlines
Deal found 6/8$342
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/76:13 am
IAH
-
CMI
1 stop4h 54m
American Airlines
Mon 7/136:28 pm
CMI
-
IAH
1 stop5h 23m
American Airlines
Deal found 6/10$370

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 June 11, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$268
(American Airlines)

One-way from

$134
(American Airlines)
Provider with most accurate pricing for Houston George Bush Intcntl-Champaign University-Willard flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Champaign University-Willard flights.
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From Houston George Bush Intcntl to Champaign University-Willard
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One-way flight 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 June 11, 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

Sat 9/5

4:21 pm-10:00 pm

1 stop5h 39m

Champaign University-Willard

Wed 9/23

7:05 am-1:17 pm

1 stop6h 12m

$268
Quickest round-trip

HoustonChampaign

IAH - CMI

IAHCMI

Houston George Bush Intcntl

Wed 7/8

6:13 am-11:07 am

1 stop4h 54m

Champaign University-Willard

Sat 7/18

6:34 pm-11:51 pm

1 stop5h 17m

$270

HoustonChampaign

IAH - CMI

IAHCMI

Houston George Bush Intcntl

Sat 7/4

1:36 pm-9:02 pm

1 stop7h 26m

Champaign University-Willard

Sat 7/11

6:34 pm-11:51 pm

1 stop5h 17m

$270

HoustonChampaign

IAH - CMI

IAHCMI

Houston George Bush Intcntl

Sat 7/18

6:13 am-11:07 am

1 stop4h 54m

Champaign University-Willard

Fri 7/24

6:28 pm-11:51 pm

1 stop5h 23m

$334

HoustonChampaign

IAH - CMI

IAHCMI

Houston George Bush Intcntl

Tue 6/23

6:02 am-11:03 am

1 stop5h 01m

Champaign University-Willard

Sat 6/27

6:43 pm-11:59 pm

1 stop5h 16m

$342
Cheapest one-way

HoustonChampaign

IAH - CMI

IAHCMI

Houston George Bush Intcntl

Sat 9/5

4:21 pm-10:00 pm

1 stop5h 39m

$134

HoustonChampaign

IAH - CMI

IAHCMI

Houston George Bush Intcntl

Sun 6/21

9:29 am-2:15 pm

1 stop4h 46m

$600
Quickest one-way

HoustonChampaign

IAH - CMI

IAHCMI

Houston George Bush Intcntl

Thu 6/18

1:30 pm-6:12 pm

1 stop4h 42m

$600

HoustonChampaign

IAH - CMI

IAHCMI

Houston George Bush Intcntl

Thu 6/18

6:15 pm-6:12 pm

2 stops47h 57m

$2,286

HoustonChampaign

IAH - CMI

IAHCMI

Houston George Bush Intcntl

Fri 6/19

6:15 pm-6:12 pm

2 stops47h 57m

$16,856

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

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 $268, American Airlines can have you in Champaign from Houston George Bush Intcntl Airport in 5h 39m. 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?

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Urbana
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