$249+ Cheap flights from Champaign (CMI) to Houston
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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — HOU
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Champaign to Houston 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 Champaign to Houston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Champaign to HoustonExplore the most affordable flight options available from Champaign to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Champaign to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/3011:25 am -
1 stop6h 44m
Sat 1/26:07 am -
1 stop4h 48m
Deal found 10/28![American Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/132:32 pm -
1 stop5h 54m
Tue 11/172:32 pm -
1 stop5h 49m
Deal found 10/29![American Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/2512:14 pm -
1 stop11h 55m
Sun 11/297:39 am -
1 stop10h 51m
Deal found 10/26![American Airlines logo]()
$863
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/247:01 pm -
1 stop15h 21m
Sun 11/299:12 am -
1 stop11h 06m
Deal found 10/26![American Airlines logo]()
$897
Best flights from Champaign to HoustonDiscover carefully curated flight deals from Champaign to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Champaign to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/3011:25 am -
1 stop6h 44m
Sat 1/26:07 am -
1 stop4h 48m
Deal found 10/28![American Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/132:32 pm -
1 stop5h 54m
Tue 11/172:32 pm -
1 stop5h 49m
Deal found 10/29![American Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/2512:14 pm -
1 stop11h 55m
Sun 11/297:39 am -
1 stop10h 51m
Deal found 10/26![American Airlines logo]()
$863
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/245:53 am -
2 stops12h 23m
Sun 11/2911:30 am -
1 stop7h 00m
Deal found 10/26![American Airlines logo]()
$1,032
Last-minute flights from Champaign to HoustonDiscover last-minute flight deals from Champaign to Houston. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Champaign to Houston. Data last updated October 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/132:32 pm -
1 stop5h 54m
Tue 11/172:32 pm -
1 stop5h 49m
Deal found 10/29![American Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/247:01 pm -
1 stop15h 21m
Sun 11/299:12 am -
1 stop11h 06m
Deal found 10/26![American Airlines logo]()
$897
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/2512:14 pm -
1 stop11h 55m
Sun 11/297:39 am -
1 stop10h 51m
Deal found 10/26![American Airlines logo]()
$863
One-way flights from Champaign to HoustonSearch for one-way flight options from Champaign to Houston. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Champaign to Houston. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/2512:14 pm -
1 stop11h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/247:01 pm -
1 stop15h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$283
This KAYAK deal was found by Cheapflights users on 10/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:13 pm -
1 stop7h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Sun 11/2912:14 pm -
1 stop7h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$605
Find flight deals from Champaign to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Houston (HO1). 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 October 30, 2026.
Round-trip from | $524 (American Airlines) |
|---|---|
One-way from | $249 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Champaign to Houston 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Champaign to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChampaignHouston
CMI Champaign University-Willard - IAH Houston George Bush Intcntl
CMIIAH
Champaign University-Willard
Tue 11/24
7:01 pm-10:22 am
1 stop15h 21m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$283
ChampaignHouston
CMI Champaign University-Willard - IAH Houston George Bush Intcntl
CMIIAH
Champaign University-Willard
Thu 11/5
12:13 pm-8:09 pm
1 stop7h 56m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$421
ChampaignHouston
CMI Champaign University-Willard - IAH Houston George Bush Intcntl
CMIIAH
Champaign University-Willard
Wed 11/25
12:14 pm-10:45 pm
2 stops10h 31m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$442
ChampaignHouston
CMI Champaign University-Willard - IAH Houston George Bush Intcntl
CMIIAH
Champaign University-Willard
Wed 12/30
11:25 am-6:09 pm
1 stop6h 44m
Houston George Bush Intcntl
Sat 1/2
6:07 am-10:55 am
1 stop4h 48m
$524
ChampaignHouston
CMI Champaign University-Willard - IAH Houston George Bush Intcntl
CMIIAH
Champaign University-Willard
Fri 11/13
2:32 pm-8:26 pm
1 stop5h 54m
Houston George Bush Intcntl
Tue 11/17
2:32 pm-8:21 pm
1 stop5h 49m
$589
Quickest round-trip
ChampaignHouston
CMI Champaign University-Willard - IAH Houston George Bush Intcntl
CMIIAH
Champaign University-Willard
Sun 11/29
12:14 pm-8:08 pm
1 stop7h 54m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$605
ChampaignHouston
CMI Champaign University-Willard - IAH Houston George Bush Intcntl
CMIIAH
Champaign University-Willard
Wed 11/25
12:14 pm-12:09 am
1 stop11h 55m
Houston George Bush Intcntl
Sun 11/29
7:39 am-6:30 pm
1 stop10h 51m
$863
ChampaignHouston
CMI Champaign University-Willard - IAH Houston George Bush Intcntl
CMIIAH
Champaign University-Willard
Tue 11/24
5:53 am-6:16 pm
2 stops12h 23m
Houston George Bush Intcntl
Sun 11/29
11:30 am-6:30 pm
1 stop7h 00m
$1,032
Sorted by cheapest first
Best time to book a flight from Champaign to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Champaign with our price prediction graph.
CMI-HO1
CMI-IAH
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 Champaign to Houston
CMI-HO1
CMI-IAH
No data available for this route at this time. Please check back soon.
Related info for your journey
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