What is the cheapest airline to fly from Houston to Champaign round-trip?

Our cheapest airline available from Houston to Champaign is American Airlines. Our recent data shows that you can find tickets from as low as $455 on this airline. You may be able to fly from Houston to Champaign for 18% less than the average price by searching for this airline.

What is the cheapest day to fly from Houston to Champaign?

Travelers seeking maximum savings on their Houston to Champaign flight should consider departing on Monday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Champaign ranges from 2.0 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. February is typically the driest time to visit Champaign when rainfall is around 2.0 in.

If weather is an important factor for your trip to Champaign, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What is the cheapest month to fly from Houston to Champaign?

Due to multiple factors, expect to potentially pay more when booking in February. For low rates, September can be a great choice for travel to Champaign. Flights to Champaign from Houston in September are about $557 on average during September, but can be found for as low as $427.

What is the cheapest time of day to fly from HOU to CMI?

One of the essential ways to save on airfare from Houston to Champaign is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 10% on airfare.

What airport do you fly into for flights to Champaign from Houston?

Champaign University-Willard (CMI), located 11.3 mi from the city center, is the airport you fly into when you book flights from Houston to Champaign. 1 airline have flights to University-Willard from Houston on a regular basis. Booking flights from Houston to Champaign University-Willard should not be difficult; the airport handles an average of 0 inbound flights from Houston per day.

Can I find deals for flights from Houston to Champaign that include hotel bookings?

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

How can I find direct flights from Houston to Champaign?

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

Can I find deals for business class flights from Houston to Champaign?

Yes. Cheapflights offers flight deals from Houston 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.

$350+ Flights from Houston to Champaign

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Cheap flight deals from Houston to Champaign

Round-trip from	$455 (American Airlines)
One-way from	$350 (American Airlines)
Popular in	February
Cheapest in	September
Average price	$631

From Houston to Champaign University-Willard

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One-way flight from Houston to Champaign University-Willard

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Highest demand for flights based on searches. 12% potential increase in price ($78 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Houston to Champaign

Cheapest flights from Houston to Champaign
Explore the most affordable flight options available from Houston to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Mon 8/47:21 pmIAH - CMI

1 stop19h 29mAmerican Airlines

Tue 8/1211:25 amCMI - IAH

1 stop4h 52mAmerican Airlines

Deal found 7/2

$455

Fri 8/2910:14 amHOU - CMI

1 stop5h 02mAmerican Airlines

Tue 9/23:46 pmCMI - HOU

1 stop4h 13mAmerican Airlines

Deal found 7/2

$461

Best flights from Houston to Champaign
Discover carefully curated flight deals from Houston to Champaign that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Mon 8/47:21 pmIAH - CMI

1 stop19h 29mAmerican Airlines

Tue 8/1211:25 amCMI - IAH

1 stop4h 52mAmerican Airlines

Deal found 7/2

$455

Fri 8/2910:14 amHOU - CMI

1 stop5h 02mAmerican Airlines

Tue 9/23:46 pmCMI - HOU

1 stop4h 13mAmerican Airlines

Deal found 7/2

$461

Last-minute flights from Houston to Champaign
Discover last-minute flight deals from Houston to Champaign. Data last updated July 3, 2025 and is based on user searches.

Mon 8/47:21 pmIAH - CMI

1 stop19h 29mAmerican Airlines

Tue 8/1211:25 amCMI - IAH

1 stop4h 52mAmerican Airlines

Deal found 7/2

$455

Fri 8/2910:14 amHOU - CMI

1 stop5h 02mAmerican Airlines

Tue 9/23:46 pmCMI - HOU

1 stop4h 13mAmerican Airlines

Deal found 7/2

$461

One-way flights from Houston to Champaign
Search for one-way flight options from Houston to Champaign. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Tue 7/82:29 pmHOU - CMI

1 stop6h 15mAmerican Airlines

Deal found 7/2

$350

Tue 7/89:09 amIAH - CMI

1 stop5h 41mAmerican Airlines

Deal found 7/2

$350

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston to Champaign that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonChampaign

IAH - CMI

IAHCMI

Houston George Bush Intcntl

Mon 8/4

7:21 pm-2:50 pm

1 stop19h 29m

Champaign University-Willard

Tue 8/12

11:25 am-4:17 pm

1 stop4h 52m

$455

HoustonChampaign

HOU - CMI

HOUCMI

Houston Hobby

Fri 8/29

10:14 am-3:16 pm

1 stop5h 02m

Champaign University-Willard

Tue 9/2

3:46 pm-7:59 pm

1 stop4h 13m

$461

HoustonChampaign

HOU - CMI

HOUCMI

Houston Hobby

Tue 7/8

2:29 pm-8:44 pm

1 stop6h 15m

$350

HoustonChampaign

IAH - CMI

IAHCMI

Houston George Bush Intcntl

Tue 7/8

9:09 am-2:50 pm

1 stop5h 41m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Houston to Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign from Houston 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.

Cheapflights Insights

Everything you need to know about your flight from Houston to Champaign

What is the cheapest month to book a flight from Houston to Champaign?

Currently, August is the cheapest month in which you can book a flight from Houston to Champaign (average of $384). Flying from Houston to Champaign in June is currently the most expensive (average of $547). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Champaign

Get a feel of what it's like to fly with American Airlines from Houston to Champaign by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

6.0

Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

6.0

Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

What airport do you fly into for flights to Champaign from Houston?
Champaign University-Willard (CMI), located 11.3 mi from the city center, is the airport you fly into when you book flights from Houston to Champaign. 1 airline have flights to University-Willard from Houston on a regular basis. Booking flights from Houston to Champaign University-Willard should not be difficult; the airport handles an average of 0 inbound flights from Houston per day.
What is the cheapest airline to fly from Houston to Champaign round-trip?
Our cheapest airline available from Houston to Champaign is American Airlines. Our recent data shows that you can find tickets from as low as $455 on this airline. You may be able to fly from Houston to Champaign for 18% less than the average price by searching for this airline.
Can I find deals for flights from Houston to Champaign that include hotel bookings?
Yes. In addition to deals on Houston to Champaign flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Houston to Champaign?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Champaign.
Can I find deals for business class flights from Houston to Champaign?
Yes. Cheapflights offers flight deals from Houston 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.
What is the cheapest month to book a flight from Houston to Champaign?
Currently, August is the cheapest month in which you can book a flight from Houston to Champaign (average of $384). Flying from Houston to Champaign in June is currently the most expensive (average of $547). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Houston to Champaign

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$320	Average$558	FlexibilityNo cancel fee	On-time71%

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$350+ Cheap flights from Houston 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Houston to Champaign with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Houston to Champaign

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Houston to Champaign

Cheapest flights from Houston to ChampaignExplore the most affordable flight options available from Houston to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Houston to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston to Champaign that are best for you.

Best time to book a flight from Houston to Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign from Houston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Houston to Champaign

What is the cheapest month to book a flight from Houston to Champaign?

Reviews of airlines servicing Champaign

Get a feel of what it's like to fly with American Airlines from Houston to Champaign by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Houston 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?

What is the cheapest airline to fly from Houston to Champaign round-trip?

Can I find deals for flights from Houston to Champaign that include hotel bookings?

How can I find direct flights from Houston to Champaign?

Can I find deals for business class flights from Houston to Champaign?

What is the cheapest month to book a flight from Houston to Champaign?

Traveling to a place near Houston?

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Alternative routes for Houston to Champaign

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Top airline flying from Houston to Champaign

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Cheapest flights from Houston to Champaign
Explore the most affordable flight options available from Houston to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.