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Cheap flights from Champaign to Houston from $375

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Champaign to Houston departing on 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Champaign to Houston (CMI-IAH)

Cheap round-trip flights

American Airlines Logo
11:13 am - 5:36 pmCMI-IAH
6h 23m1 stop
American Airlines Logo
1:18 pm - 6:31 pmIAH-CMI
5h 13m1 stop
$461American Airlines
Find Deal
Fri, Oct 10 - Sat, Oct 11
American Airlines Logo
7:01 pm - 11:43 pmCMI-IAH
4h 42m1 stop
American Airlines Logo
9:02 am - 3:54 pmIAH-CMI
6h 52m2 stops
$467American Airlines
Find Deal
Fri, Oct 10 - Sat, Oct 11
American Airlines Logo
11:13 am - 5:36 pmCMI-IAH
6h 23m1 stop
American Airlines Logo
9:02 am - 3:17 pmIAH-CMI
6h 15m1 stop
$476American Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12
American Airlines Logo
11:13 am - 5:36 pmCMI-IAH
6h 23m1 stop
American Airlines Logo
10:07 am - 6:31 pmIAH-CMI
8h 24m2 stops
$573American Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12
American Airlines Logo
11:13 am - 9:55 pmCMI-IAH
10h 42m2 stops
American Airlines Logo
10:07 am - 6:31 pmIAH-CMI
8h 24m2 stops
$654American Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12

American Airlines flights from Champaign to Houston George Bush Intcntl Airport

Our best American Airlines deals on Champaign to Houston George Bush Intcntl Airport flight tickets
American Airlines
Oct 10
CMI11:13 amChampaign University-Willard
6h 23m
1 stop
IAH5:36 pmHouston George Bush Intcntl
Oct 11
IAH1:18 pmHouston George Bush Intcntl
5h 13m
1 stop
CMI6:31 pmChampaign University-Willard
$461
Find similar
American Airlines
Oct 10
CMI7:01 pmChampaign University-Willard
4h 42m
1 stop
IAH11:43 pmHouston George Bush Intcntl
Oct 11
IAH9:02 amHouston George Bush Intcntl
6h 52m
2 stops
CMI3:54 pmChampaign University-Willard
$467
Find similar
American Airlines
Oct 10
CMI11:13 amChampaign University-Willard
6h 23m
1 stop
IAH5:36 pmHouston George Bush Intcntl
Oct 12
IAH9:02 amHouston George Bush Intcntl
6h 15m
1 stop
CMI3:17 pmChampaign University-Willard
$476
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Champaign to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated September 8, 2025.
Use the filters below to find and compare flights from Champaign to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChampaignHouston

CMI - IAH

CMIIAH

Champaign University-Willard

Fri 10/10

11:13 am-5:36 pm

1 stop6h 23m

Houston George Bush Intcntl

Sat 10/11

1:18 pm-6:31 pm

1 stop5h 13m

$461

ChampaignHouston

CMI - IAH

CMIIAH

Champaign University-Willard

Fri 10/10

7:01 pm-11:43 pm

1 stop4h 42m

Houston George Bush Intcntl

Sat 10/11

9:02 am-3:54 pm

2 stops6h 52m

$467

ChampaignHouston

CMI - IAH

CMIIAH

Champaign University-Willard

Fri 10/10

11:13 am-5:36 pm

1 stop6h 23m

Houston George Bush Intcntl

Sun 10/12

9:02 am-3:17 pm

1 stop6h 15m

$476

ChampaignHouston

CMI - IAH

CMIIAH

Champaign University-Willard

Fri 10/10

11:13 am-5:36 pm

1 stop6h 23m

Houston George Bush Intcntl

Sun 10/12

10:07 am-6:31 pm

2 stops8h 24m

$573

ChampaignHouston

CMI - IAH

CMIIAH

Champaign University-Willard

Fri 10/10

11:13 am-9:55 pm

2 stops10h 42m

Houston George Bush Intcntl

Sun 10/12

10:07 am-6:31 pm

2 stops8h 24m

$654

ChampaignHouston

CMI - IAH

CMIIAH

Champaign University-Willard

Fri 10/10

4:26 pm-11:43 pm

1 stop7h 17m

$375

ChampaignHouston

CMI - IAH

CMIIAH

Champaign University-Willard

Fri 10/10

11:13 am-9:55 pm

2 stops10h 42m

$430

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Champaign to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Champaign to Houston George Bush Intcntl Airport is on a Saturday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Saturday will often find tickets for as low as $331. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Thursday is $735.

When to book flights from Champaign to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Champaign to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Champaign to Houston George Bush Intcntl Airport (CMI to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Champaign to Houston George Bush Intcntl Airport

Direct flights

None
There are no direct flights from Champaign to Houston George Bush Intcntl Airport. There are no popular flight routes from Champaign to Houston George Bush Intcntl Airport.
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  • How far is Champaign University-Willard to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 810.6 mi away from Champaign University-Willard. Flights usually cover this in 4h 42m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Champaign University-Willard Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Champaign University-Willard Airport to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Champaign University-Willard Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Champaign University-Willard Airport to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Champaign University-Willard Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Champaign to Houston George Bush Intcntl Airport?

Best airlines flying from Champaign to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Champaign to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $376Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Champaign to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Champaign.

Can I find flights from Champaign to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Champaign to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Champaign to Houston?

Once you have performed a search for Champaign to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Champaign to Houston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Champaign to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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