$270+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — HOU
Jul 17 — Jul 241
Round-trip
1 adult, Economy
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Find cheap flights from Champaign to Houston with Cheapflights
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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
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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 June 17, 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 June 17, 2026.
This American Airlines deal was found by Cheapflights users on 6/12. 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 8/42:46 pm
CMI
- IAH
1 stop4h 13m
American Airlines
Tue 8/117:00 am
IAH
- CMI
1 stop7h 15m
American Airlines
Deal found 6/12![American Airlines logo]()
$270
This American Airlines deal was found by Cheapflights users on 6/14. 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 7/82:46 pm
CMI
- IAH
1 stop4h 13m
American Airlines
Tue 7/147:00 am
IAH
- CMI
1 stop7h 16m
American Airlines
Deal found 6/14![American Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 6/16. 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 9/172:41 pm
CMI
- HOU
1 stop5h 07m
American Airlines
Wed 9/234:18 pm
HOU
- CMI
1 stop5h 22m
American Airlines
Deal found 6/16![American Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 6/16. 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 6/256:43 pm
CMI
- IAH
1 stop5h 16m
American Airlines
Tue 7/76:13 am
IAH
- CMI
1 stop4h 54m
American Airlines
Deal found 6/16![American Airlines logo]()
$436
This deal was found by Cheapflights users on 6/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:31 am
CMI
- IAH
1 stop5h 46m
American Airlines
Sat 6/276:02 am
IAH
- CMI
1 stop5h 03m
American Airlines
Deal found 6/15![American Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 6/14. 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 6/192:46 pm
CMI
- HOU
1 stop5h 05m
American Airlines
Sat 6/209:30 am
HOU
- CMI
1 stop4h 45m
American Airlines
Deal found 6/14![American Airlines logo]()
$472
This American Airlines deal was found by Cheapflights users on 6/14. 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 6/1911:33 am
CMI
- IAH
1 stop4h 54m
American Airlines
Sat 6/2010:38 am
IAH
- CMI
2 stops7h 34m
American Airlines
Deal found 6/14![American Airlines logo]()
$478
This deal was found by Cheapflights users on 6/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/242:46 pm
CMI
- HOU
1 stop5h 05m
American Airlines
Sat 6/279:30 am
HOU
- CMI
1 stop4h 45m
American Airlines
Deal found 6/15![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 6/14. 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 6/2511:33 am
CMI
- IAH
1 stop4h 54m
American Airlines
Sat 6/276:02 am
IAH
- CMI
1 stop5h 03m
American Airlines
Deal found 6/14![American Airlines logo]()
$492
This American Airlines deal was found by Cheapflights users on 6/16. 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 6/252:46 pm
CMI
- HOU
1 stop5h 05m
American Airlines
Sun 7/54:14 pm
HOU
- CMI
1 stop5h 45m
American Airlines
Deal found 6/16![American Airlines logo]()
$530
This American Airlines deal was found by Cheapflights users on 6/16. 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 6/252:46 pm
CMI
- HOU
1 stop5h 05m
American Airlines
Tue 7/79:36 am
HOU
- CMI
1 stop4h 40m
American Airlines
Deal found 6/16![American Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 6/16. 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 7/127:29 am
CMI
- HOU
1 stop4h 47m
American Airlines
Sat 7/1812:46 pm
HOU
- CMI
1 stop9h 13m
American Airlines
Deal found 6/16![American Airlines logo]()
$581
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 June 17, 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 June 17, 2026.
This American Airlines deal was found by Cheapflights users on 6/12. 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 8/42:46 pm
CMI
- IAH
1 stop4h 13m
American Airlines
Tue 8/117:00 am
IAH
- CMI
1 stop7h 15m
American Airlines
Deal found 6/12![American Airlines logo]()
$270
This American Airlines deal was found by Cheapflights users on 6/14. 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 7/82:46 pm
CMI
- IAH
1 stop4h 13m
American Airlines
Tue 7/147:00 am
IAH
- CMI
1 stop7h 16m
American Airlines
Deal found 6/14![American Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 6/16. 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 9/172:41 pm
CMI
- HOU
1 stop5h 07m
American Airlines
Wed 9/234:18 pm
HOU
- CMI
1 stop5h 22m
American Airlines
Deal found 6/16![American Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 6/13. 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 7/127:29 am
CMI
- HOU
1 stop4h 47m
American Airlines
Sat 7/186:03 am
HOU
- CMI
1 stop8h 13m
American Airlines
Deal found 6/13![American Airlines logo]()
$581
This American Airlines deal was found by Cheapflights users on 6/16. 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 9/136:41 pm
CMI
- IAH
1 stop14h 59m
American Airlines
Wed 9/166:05 am
IAH
- CMI
1 stop14h 51m
American Airlines
Deal found 6/16![American Airlines logo]()
$662
This American Airlines deal was found by Cheapflights users on 6/16. 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 9/131:23 pm
CMI
- IAH
2 stops10h 35m
American Airlines
Thu 9/1711:00 am
IAH
- CMI
1 stop9h 56m
American Airlines
Deal found 6/16![American Airlines logo]()
$1,052
This American Airlines deal was found by Cheapflights users on 6/16. 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 9/137:05 am
CMI
- HOU
1 stop6h 20m
American Airlines
Wed 9/169:33 am
HOU
- CMI
1 stop4h 38m
American Airlines
Deal found 6/16![American Airlines logo]()
$1,089
Last-minute flights from Champaign to HoustonDiscover last-minute flight deals from Champaign to Houston. Data last updated June 17, 2026 and is based on user searches.
Discover last-minute flight deals from Champaign to Houston. Data last updated June 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/14. 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 6/192:46 pm
CMI
- HOU
1 stop5h 05m
American Airlines
Sat 6/209:30 am
HOU
- CMI
1 stop4h 45m
American Airlines
Deal found 6/14![American Airlines logo]()
$472
This American Airlines deal was found by Cheapflights users on 6/14. 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 6/1911:33 am
CMI
- IAH
1 stop4h 54m
American Airlines
Sat 6/2010:38 am
IAH
- CMI
2 stops7h 34m
American Airlines
Deal found 6/14![American Airlines logo]()
$478
This deal was found by Cheapflights users on 6/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:31 am
CMI
- IAH
1 stop5h 46m
American Airlines
Sat 6/276:02 am
IAH
- CMI
1 stop5h 03m
American Airlines
Deal found 6/15![American Airlines logo]()
$439
This deal was found by Cheapflights users on 6/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/242:46 pm
CMI
- HOU
1 stop5h 05m
American Airlines
Sat 6/279:30 am
HOU
- CMI
1 stop4h 45m
American Airlines
Deal found 6/15![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 6/16. 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 6/256:43 pm
CMI
- IAH
1 stop5h 16m
American Airlines
Tue 7/76:13 am
IAH
- CMI
1 stop4h 54m
American Airlines
Deal found 6/16![American Airlines logo]()
$436
This American Airlines deal was found by Cheapflights users on 6/14. 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 6/2511:33 am
CMI
- IAH
1 stop4h 54m
American Airlines
Sat 6/276:02 am
IAH
- CMI
1 stop5h 03m
American Airlines
Deal found 6/14![American Airlines logo]()
$492
This American Airlines deal was found by Cheapflights users on 6/16. 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 6/252:46 pm
CMI
- HOU
1 stop5h 05m
American Airlines
Sun 7/54:14 pm
HOU
- CMI
1 stop5h 45m
American Airlines
Deal found 6/16![American Airlines logo]()
$530
This American Airlines deal was found by Cheapflights users on 6/16. 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 6/256:43 pm
CMI
- IAH
1 stop5h 16m
American Airlines
Sun 7/56:13 am
IAH
- CMI
1 stop4h 54m
American Airlines
Deal found 6/16![American Airlines logo]()
$530
This American Airlines deal was found by Cheapflights users on 6/16. 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 6/2511:33 am
CMI
- IAH
2 stops8h 14m
American Airlines
Mon 7/66:13 am
IAH
- CMI
1 stop4h 54m
American Airlines
Deal found 6/16![American Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 6/16. 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 6/252:46 pm
CMI
- HOU
1 stop5h 05m
American Airlines
Tue 7/79:36 am
HOU
- CMI
1 stop4h 40m
American Airlines
Deal found 6/16![American Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 6/14. 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 6/262:46 pm
CMI
- IAH
1 stop5h 01m
American Airlines
Sat 6/276:02 am
IAH
- CMI
1 stop5h 03m
American Airlines
Deal found 6/14![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 6/14. 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 7/82:46 pm
CMI
- IAH
1 stop4h 13m
American Airlines
Tue 7/147:00 am
IAH
- CMI
1 stop7h 16m
American Airlines
Deal found 6/14![American Airlines logo]()
$306
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 June 17, 2026.
Round-trip from | $270 (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 2,558,603 searches. Data last updated June 17, 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 - IAH
CMIIAH
Champaign University-Willard
Tue 8/4
2:46 pm-6:59 pm
1 stop4h 13m
Houston George Bush Intcntl
Tue 8/11
7:00 am-2:15 pm
1 stop7h 15m
$270
ChampaignHouston
CMI - IAH
CMIIAH
Champaign University-Willard
Wed 7/8
2:46 pm-6:59 pm
1 stop4h 13m
Houston George Bush Intcntl
Tue 7/14
7:00 am-2:16 pm
1 stop7h 16m
$306
Quickest round-trip
ChampaignHouston
CMI - HOU
CMIHOU
Champaign University-Willard
Thu 9/17
2:41 pm-7:48 pm
1 stop5h 07m
Houston Hobby
Wed 9/23
4:18 pm-9:40 pm
1 stop5h 22m
$368
ChampaignHouston
CMI - HOU
CMIHOU
Champaign University-Willard
Sun 7/12
7:29 am-12:16 pm
1 stop4h 47m
Houston Hobby
Sat 7/18
6:03 am-2:16 pm
1 stop8h 13m
$581
ChampaignHouston
CMI - IAH
CMIIAH
Champaign University-Willard
Sun 9/13
6:41 pm-9:40 am
1 stop14h 59m
Houston George Bush Intcntl
Wed 9/16
6:05 am-8:56 pm
1 stop14h 51m
$662
ChampaignHouston
CMI - IAH
CMIIAH
Champaign University-Willard
Sun 9/13
1:23 pm-11:58 pm
2 stops10h 35m
Houston George Bush Intcntl
Thu 9/17
11:00 am-8:56 pm
1 stop9h 56m
$1,052
ChampaignHouston
CMI - HOU
CMIHOU
Champaign University-Willard
Sun 9/13
7:05 am-1:25 pm
1 stop6h 20m
Houston Hobby
Wed 9/16
9:33 am-2:11 pm
1 stop4h 38m
$1,089
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
CMI-HOU
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
CMI-HOU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated June 17, 2026.
See what other customers who have flown with American Airlines from Champaign to Houston have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Crew
7.9
Overall
7.1
Boarding
7.5
Entertainment
6.8
Food
6.4
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Comfort
7.2
Crew
7.9
Overall
7.1
Boarding
7.5
Entertainment
6.8
Food
6.4
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Related info for your journey
Find useful and relevant information for your journey from Champaign to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Champaign and Houston flights
Browse other Champaign and Houston flight options. Last updated on June 17, 2026.
Other flights from Champaign
Browse through other flights departing from Champaign. Flights are based on user searches made on Cheapflights and were last updated on June 17, 2026.
Popular flight searches
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Champaign to Houston flights
Consider these flights traveling from Champaign to Houston.
Top airline flying from Champaign to Houston
Discover the top airline that operate flights from Champaign to Houston. 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 June 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$476 | Average$546 | FlexibilityNo cancel fee | On-time71% |