What days are nonstop flights available from Houston to Chicago O'Hare Intl Airport?

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

How many flights depart from Houston to Chicago O'Hare Intl Airport on average per day?

On average, you can expect to see 69 flights from Houston to Chicago O'Hare Intl Airport a day. Early Morning (Midnight to 6am) - 10% of flight departures Morning (6am - Noon) - 58% of flight departures Afternoon (Noon - 6pm) - 13% of flight departures Evening (6pm - Midnight) - 19% of flight departures

How long is the flight from Houston to Chicago O'Hare Intl Airport?

There are many flights that can get you from Houston to Chicago O'Hare Intl Airport in 12h 03m. Fly via Spirit Airlines to get the fastest option. Airlines will cover a distance of 930 mi.

What is the cheapest airline to fly from Houston to Chicago O'Hare Intl Airport round-trip?

According to our current data, Spirit Airlines ($121), offers the cheapest pricing from Houston to Chicago O'Hare Intl Airport. Spirit Airlines is currently priced 48% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Houston to Chicago O'Hare Intl Airport one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $61. Users have also found prices from $74 and $100 on Frontier and Delta, respectively.

What are the most popular airlines that fly from Houston to Chicago O'Hare Intl Airport?

American Airlines, Delta and Frontier are the most popular airlines when flying from Houston to Chicago O'Hare Intl Airport.

What are the cheapest flights from Houston to Chicago O'Hare Intl Airport?

While on average a flight from Houston to Chicago O'Hare Intl Airport is generally $2,119, our data shows the cheapest flight currently is $89. When looking at the most popular route, (Houston Hobby - Chicago O'Hare Intl), you can expect to pay $137 for that flight.

What are the most reliable airlines from Houston to Chicago O'Hare Intl Airport?

The top 3 most reliable airlines when flying from Houston to Chicago O'Hare Intl Airport are Japan Airlines (91%), Qatar Airways (90%) and Iberia (90%).

Can I find flights from Houston to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Houston to Chicago O'Hare Intl Airport for under $200. The cheapest flight booked recently is on Spirit Airlines for just $121, but on average you can expect to pay $144.

Are there nonstop flights from Houston to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston to Chicago O'Hare Intl Airport under $200. A good price for a nonstop flight from Houston to Chicago O'Hare Intl Airport is less than $188.

Are there last-minute flights available from Houston to Chicago O'Hare Intl Airport for under $200?

There are currently 20+ open flights from Houston to Chicago O'Hare Intl Airport within the next 7 days for less than $200.

Which airlines flying from Houston to Chicago O'Hare Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Houston to Chicago O'Hare Intl have new flexible policies in place due to COVID-19. United Airlines, Spirit Airlines, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

How far in advance should I book a flight from Houston to Chicago O'Hare Intl Airport?

Find a great deal and save up to 45% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Houston to Chicago O'Hare Intl Airport within the next two weeks, with the cheapest ticket starting at $242.

When is the cheapest time to fly from Houston to Chicago O'Hare Intl Airport (IAH - ORD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Chicago O'Hare Intl Airport as you normally would.

Cheap Flights from Houston, TX to Chicago O'Hare Intl Airport (ORD) from $61 - Find Tickets & Airfare Deals at Cheapflights.com

How to find the cheapest flight from Houston to O'Hare Intl (ORD)

Popular in	June
Cheapest in	October
Round-trip from	$206
One-way from	$98

High demand for flights, 25% potential price rise

Search Deals

Best time to find cheap flights, 22% potential price drop

Search Deals

From Houston to Chicago O'Hare Intl

Search Deals

One-way flight from Houston to Chicago O'Hare Intl

Search Deals

IAH - CHI Price	$206 - $368
CHI Temperature	23 - 73.4 °F
CHI Rainfall	1.7 - 4.9 inches

IAH - CHI

Price

$206 - $368

CHI

Temperature

23 - 73.4 °F

CHI

Rainfall

1.7 - 4.9 inches

The best pricing can be found in the month of January. Prices to Chicago O'Hare Intl Airport from Houston average $230. You can even find prices in January for less than $230, as users have found deals to Chicago O'Hare Intl Airport from as low as $120. The month of March appears to be one of the more expensive times to travel to Chicago O'Hare Intl Airport from Houston. Flying in the targeted month can save you up to 29%.

Cheap flights from Houston to O'Hare Intl in June, July 2023

Listed are some of the best fares we've found on flights departing from Houston to Chicago in 2023. Check back regularly for other flight deals.

Jun 20 - Jun 28

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

7h 33m

$121

Spirit Airlines

Deal found 5/30

Jun 20 - Jun 28

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

13h 03m

$127

Spirit Airlines

Deal found 5/30

Jun 20 - Jun 29

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 41m

$130

Spirit Airlines

Deal found 5/30

Jun 28 - Jul 12

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

7h 43m

$137

Spirit Airlines

Deal found 5/31

Jun 21 - Jun 28

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

7h 33m

$138

Spirit Airlines

Deal found 5/31

Jun 28 - Jul 2

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 41m

$142

Spirit Airlines

Deal found 5/31

Jun 14 - Jun 21

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

10h 50m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

$143

Multiple Airlines

Deal found 5/31

Jun 21 - Jun 28

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

13h 03m

$144

Spirit Airlines

Deal found 5/31

Jun 24 - Jun 26

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

$145

Spirit Airlines

Deal found 5/31

Houston to O'Hare Intl 2023 flight deals

Listed are some of the best fares we've found on flights departing from Houston to Chicago in 2023. Check back regularly for other flight deals.

Jun 20 - Jun 28

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

7h 33m

$121

Spirit Airlines

Deal found 5/30

Jun 20 - Jun 28

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

13h 03m

$127

Spirit Airlines

Deal found 5/30

Jun 20 - Jun 29

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 41m

$130

Spirit Airlines

Deal found 5/30

Jun 28 - Jul 12

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

7h 43m

$137

Spirit Airlines

Deal found 5/31

Jun 21 - Jun 28

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

7h 33m

$138

Spirit Airlines

Deal found 5/31

Jun 28 - Jul 2

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 41m

$142

Spirit Airlines

Deal found 5/31

Jun 14 - Jun 21

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

10h 50m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

$143

Multiple Airlines

Deal found 5/31

Jun 21 - Jun 28

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

13h 03m

$144

Spirit Airlines

Deal found 5/31

Jun 24 - Jun 26

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

$145

Spirit Airlines

Deal found 5/31

Cheap Spirit Airlines flights from Houston to O'Hare Intl

Check out some of the cheapest Spirit Airlines flights we've come across from Houston to Chicago. It's recommended that users confirm their flight details before booking.

Jun 20 - Jun 28

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

7h 33m

$121

Spirit Airlines

Deal found 5/30

Jun 20 - Jun 28

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

13h 03m

$127

Spirit Airlines

Deal found 5/30

Jun 20 - Jun 29

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 41m

$130

Spirit Airlines

Deal found 5/30

Jun 28 - Jul 12

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

7h 43m

$137

Spirit Airlines

Deal found 5/31

Jun 21 - Jun 28

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

7h 33m

$138

Spirit Airlines

Deal found 5/31

Jun 28 - Jul 2

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 41m

$142

Spirit Airlines

Deal found 5/31

Jun 21 - Jun 28

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

13h 03m

$144

Spirit Airlines

Deal found 5/31

Jun 24 - Jun 26

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

$145

Spirit Airlines

Deal found 5/31

Jun 27 - Jul 11

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

$146

Spirit Airlines

Deal found 5/30

Cheap American Airlines flights from Houston to O'Hare Intl

Browse through some of the cheapest American Airlines flights traveling from Houston to Chicago. Ensure the flight price, dates, time, and airline match your criteria before you book.

Sep 2 - Sep 9

HOU

Houston Hobby

ORD

Chicago O'Hare Intl

1 stop

5h 51m

ORD

Chicago O'Hare Intl

HOU

Houston Hobby

1 stop

4h 38m

$217

American Airlines

Deal found 5/31

Aug 5 - Aug 19

HOU

Houston Hobby

ORD

Chicago O'Hare Intl

1 stop

4h 40m

ORD

Chicago O'Hare Intl

HOU

Houston Hobby

1 stop

4h 56m

$255

American Airlines

Deal found 5/31

Jun 7 - Jun 14

HOU

Houston Hobby

ORD

Chicago O'Hare Intl

1 stop

5h 04m

ORD

Chicago O'Hare Intl

HOU

Houston Hobby

1 stop

6h 38m

$301

American Airlines

Deal found 5/31

Aug 23 - Aug 27

HOU

Houston Hobby

ORD

Chicago O'Hare Intl

1 stop

5h 16m

ORD

Chicago O'Hare Intl

HOU

Houston Hobby

1 stop

5h 03m

$321

American Airlines

Deal found 5/31

Aug 13 - Aug 19

HOU

Houston Hobby

ORD

Chicago O'Hare Intl

1 stop

5h 59m

ORD

Chicago O'Hare Intl

HOU

Houston Hobby

1 stop

4h 56m

$353

American Airlines

Deal found 5/31

Aug 25 - Aug 27

HOU

Houston Hobby

ORD

Chicago O'Hare Intl

1 stop

7h 00m

ORD

Chicago O'Hare Intl

HOU

Houston Hobby

1 stop

5h 30m

$365

American Airlines

Deal found 6/1

Sep 7 - Sep 10

HOU

Houston Hobby

ORD

Chicago O'Hare Intl

1 stop

4h 45m

ORD

Chicago O'Hare Intl

HOU

Houston Hobby

1 stop

4h 38m

$391

American Airlines

Deal found 5/30

Jun 13 - Jun 14

HOU

Houston Hobby

ORD

Chicago O'Hare Intl

1 stop

4h 48m

ORD

Chicago O'Hare Intl

HOU

Houston Hobby

1 stop

6h 38m

$392

American Airlines

Deal found 5/31

Aug 18 - Aug 20

HOU

Houston Hobby

ORD

Chicago O'Hare Intl

1 stop

4h 57m

ORD

Chicago O'Hare Intl

HOU

Houston Hobby

1 stop

5h 03m

$397

American Airlines

Deal found 5/31

Non-stop flights to O'Hare Intl from Houston

If you're seeking options on non-stop flights from Houston to Chicago, check out these fares. Users seeking other options on flights from Houston to Chicago should update the search form at the top of the page.

Jun 27 - Jul 11

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

$146

Spirit Airlines

Deal found 5/30

Jun 21 - Jun 29

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 41m

$162

Spirit Airlines

Deal found 5/31

Jul 12 - Jul 20

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 41m

$167

Spirit Airlines

Deal found 6/1

Jul 7 - Jul 11

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 39m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

$171

Multiple Airlines

Deal found 5/31

Jul 11 - Jul 20

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 41m

$172

Spirit Airlines

Deal found 6/1

Jul 15 - Jul 19

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

$177

Spirit Airlines

Deal found 6/1

Aug 30 - Sep 10

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 39m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 50m

$178

United Airlines

Deal found 5/31

Jul 20 - Jul 26

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

$179

Spirit Airlines

Deal found 6/1

Jun 20 - Jul 4

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

$189

Spirit Airlines

Deal found 5/31

Last minute flights from Houston to O'Hare Intl

Check out these flights departing soon from Houston to Chicago. It's wise to confirm all flight details are correct before booking.

Jun 6 - Jul 11

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

11h 20m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

$190

Multiple Airlines

Deal found 5/31

Jun 6 - Jul 11

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

11h 20m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

$191

Multiple Airlines

Deal found 5/31

Jun 6 - Jul 11

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

11h 20m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

7h 43m

$198

Multiple Airlines

Deal found 5/31

Jun 7 - Jun 21

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

7h 33m

$199

Spirit Airlines

Deal found 5/31

Jun 7 - Jun 14

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

2 stops

12h 34m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

6h 41m

$208

Multiple Airlines

Deal found 5/31

Jun 10 - Jun 17

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

7h 33m

$209

Spirit Airlines

Deal found 5/31

Jun 7 - Jun 14

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

27h 09m

$211

Spirit Airlines

Deal found 5/31

Jun 7 - Jun 21

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

16h 53m

$212

Spirit Airlines

Deal found 5/31

Jun 7 - Jun 14

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

$216

Spirit Airlines

Deal found 5/31

One-way flights to O'Hare Intl from Houston

Take a look at some of the one-way flights we've detected from Houston to Chicago. Users can also find round-trip Houston to Chicago flights by using the search form above.

Jun 20

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

$61

Spirit Airlines

Deal found 5/31

Jun 21

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

$66

Spirit Airlines

Deal found 5/30

Jul 5

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

$70

Spirit Airlines

Deal found 5/30

Jun 24

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

$72

Spirit Airlines

Deal found 5/31

Jul 26

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$73

Spirit Airlines

Deal found 5/31

Jun 28

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 58m

$74

Frontier

Deal found 6/1

Jun 28

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

2 stops

14h 38m

$75

Spirit Airlines

Deal found 5/31

Jun 20

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

2 stops

15h 01m

$76

Spirit Airlines

Deal found 5/31

Jun 26

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

23h 39m

$78

Spirit Airlines

Deal found 5/31

Find flights from Houston to O'Hare Intl within your budget

Fly from

Fly to

Budget

$121 - $279

Route

Depart

Return

Price

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 6/20

1 stop12h 03m

Chicago O'Hare Intl

Wed 6/28

1 stop7h 33m

$121

Pick Dates

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 6/20

1 stop12h 03m

Chicago O'Hare Intl

Wed 6/28

2 stops13h 03m

$127

Pick Dates

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 6/20

1 stop12h 03m

Chicago O'Hare Intl

Thu 6/29

Nonstop2h 41m

$130

Pick Dates

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Wed 6/28

1 stop12h 03m

Chicago O'Hare Intl

Wed 7/12

1 stop7h 43m

$137

Pick Dates

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Wed 6/14

1 stop10h 50m

Chicago O'Hare Intl

Wed 6/21

1 stop5h 38m

$143

Pick Dates

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 6/20

1 stop13h 45m

Chicago O'Hare Intl

Wed 6/28

1 stop6h 41m

$151

Pick Dates

Houston HobbyChicago O'Hare Intl

HOU - ORD

HOUORD

Houston Hobby

Sun 9/3

1 stop6h 18m

Chicago O'Hare Intl

Sat 9/9

1 stop4h 47m

$199

Pick Dates

Houston HobbyChicago O'Hare Intl

HOU - ORD

HOUORD

Houston Hobby

Sat 9/2

1 stop5h 51m

Chicago O'Hare Intl

Sat 9/9

1 stop4h 38m

$217

Pick Dates

Houston HobbyChicago O'Hare Intl

HOU - ORD

HOUORD

Houston Hobby

Sat 7/15

1 stop16h 54m

Chicago O'Hare Intl

Thu 7/20

1 stop15h 01m

$279

Pick Dates

Flights are sorted by cheapest first

Deals found on 5/30

Reviews of Airlines Servicing O'Hare Intl

Read reviews from past customers who have flown Spirit Airlines, American Airlines and Delta from Houston to Chicago. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

2,369 reviews

Check prices

Reviews

1 / 10

To board the plane you have to ride a bus. Very inconvenient and too much walking.

Delta

8.0

Very good

2,369 reviews

Delta

8.0

Very good

2,369 reviews

Check prices

Reviews

1 / 10

To board the plane you have to ride a bus. Very inconvenient and too much walking.

Southwest

7.6

Good

1,140 reviews

Delta

8.0

Very good

2,369 reviews

Check prices

Reviews

1 / 10

To board the plane you have to ride a bus. Very inconvenient and too much walking.

American Airlines

7.3

Good

2,149 reviews

Delta

8.0

Very good

2,369 reviews

Check prices

Reviews

1 / 10

To board the plane you have to ride a bus. Very inconvenient and too much walking.

Spirit Airlines

6.6

Okay

1,032 reviews

Delta

8.0

Very good

2,369 reviews

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Reviews

1 / 10

To board the plane you have to ride a bus. Very inconvenient and too much walking.

Frontier

5.9

Fair

669 reviews

Delta

8.0

Very good

2,369 reviews

Check prices

Reviews

1 / 10

To board the plane you have to ride a bus. Very inconvenient and too much walking.

Related info for your journey

IAH stands for Houston George Bush Intcntl Airport, while ORD stands for Chicago O'Hare Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT).

Alternative routes for Houston to O'Hare Intl

San Antonio to O'Hare Intlfrom $264 pp

Austin to O'Hare Intlfrom $265 pp

El Paso to O'Hare Intlfrom $427 pp

Top 5 airlines flying from Houston to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Spirit Airlines	Cheapest$67	Average$183	FlexibilityNo cancel fee	On-time65%	COVID-19 safety	Search Spirit Airlines flights
Frontier	Cheapest$106	Average$110	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search Frontier flights
United Airlines	Cheapest$134	Average$314	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
American Airlines	Cheapest$137	Average$366	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Delta	Cheapest$338	Average$610	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights

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Hourly flight availability from Houston to O'Hare Intl

23%of flight departures	Early morningMidnight to 6 am
30%of flight departures	Morning6 am to noon
35%of flight departures	AfternoonNoon to 6 pm
12%of flight departures	Evening6 pm to midnight

Midnight

6 AM

Noon

6 PM

Weekly flight availability from Houston to O'Hare Intl

Sunday	0daily flights
Monday	0daily flights
Tuesday	0daily flights
Wednesday	0daily flights
Thursday	0daily flights
Friday	0daily flights
Saturday	1daily flight

Cheap flights from Houston to O'Hare Intl (ORD) from $61

This is the cheapest one-way flight price, found on 5/31. Prices may vary by date and flight preferences.

How to find the cheapest flight from Houston to O'Hare Intl (ORD)

All the information you need to plan the best HO1 to ORD flight in 2023: compare Houston to O'Hare Intl flight prices with the expected peak season, weather and rainfall in O'Hare Intl.

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Cheap flights from Houston to O'Hare Intl in June, July 2023

The best prices found for Houston to ORD flights for June, July

Listed are some of the best fares we've found on flights departing from Houston to Chicago in 2023. Check back regularly for other flight deals.

Houston to O'Hare Intl 2023 flight deals

Cheap flights to O'Hare Intl from Houston found for this year

Listed are some of the best fares we've found on flights departing from Houston to Chicago in 2023. Check back regularly for other flight deals.

Cheap Spirit Airlines flights from Houston to O'Hare Intl

Check out some of the cheapest Spirit Airlines flights we've come across from Houston to Chicago. It's recommended that users confirm their flight details before booking.

Cheap American Airlines flights from Houston to O'Hare Intl

Browse through some of the cheapest American Airlines flights traveling from Houston to Chicago. Ensure the flight price, dates, time, and airline match your criteria before you book.

Non-stop flights to O'Hare Intl from Houston

Save time with Houston to O'Hare Intl direct flight deals

If you're seeking options on non-stop flights from Houston to Chicago, check out these fares. Users seeking other options on flights from Houston to Chicago should update the search form at the top of the page.

Last minute flights from Houston to O'Hare Intl

Late deals on return flights to O'Hare Intl from Houston, departing today and this week

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One-way flights to O'Hare Intl from Houston

The cheapest one-way flights from Houston to O'Hare Intl

Take a look at some of the one-way flights we've detected from Houston to Chicago. Users can also find round-trip Houston to Chicago flights by using the search form above.

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Use the slider to find flights from Houston to O'Hare Intl that fit your budget.

Reviews of Airlines Servicing O'Hare Intl

Read reviews from past customers who have flown Spirit Airlines, American Airlines and Delta from Houston to Chicago. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Useful info, stats and facts about Houston to O'Hare Intl flights.

Which airlines flying from Houston to Chicago O'Hare Intl have flexible cancellations due to COVID-19?

Can I find flights from Houston to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Are there nonstop flights from Houston to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Are there last-minute flights available from Houston to Chicago O'Hare Intl Airport for under $200?

What days are nonstop flights available from Houston to Chicago O'Hare Intl Airport?

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What is the cheapest airline to fly from Houston to Chicago O'Hare Intl Airport round-trip?

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What are the most reliable airlines from Houston to Chicago O'Hare Intl Airport?

What are the cheapest flights from Houston to Chicago O'Hare Intl Airport?

What does IAH to ORD mean?

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Top 5 airlines flying from Houston to O'Hare Intl

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Weekly flight availability from Houston to O'Hare Intl

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