$40 Cheap flights from George Bush Intercontinental to O'Hare Intl. (IAH to ORD)

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Find The Best Dates To Fly from George Bush Intercontinental to O'Hare Intl.

Compare Flight Prices from Houston to Chicago

Affordable Airfare Tickets from IAH to ORD Airport

The cheapest flights to O'Hare Intl. found within the past 7 days were $80 round trip and $40 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Sep 11 - Wed, Sep 17
IAH
Houston
ORD
Chicago
$80 Roundtrip, just found
$80
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Sep 11 from Houston to Chicago, returning Wed, Sep 17, priced at $80 just found
Wed, Aug 27 - Sun, Aug 31
IAH
Houston
ORD
Chicago
$90 Roundtrip, just found
$90
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Aug 27 from Houston to Chicago, returning Sun, Aug 31, priced at $90 just found
Wed, Aug 6 - Wed, Aug 13
IAH
Houston
ORD
Chicago
$98 Roundtrip, just found
$98
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Aug 6 from Houston to Chicago, returning Wed, Aug 13, priced at $98 just found
Fri, Oct 3 - Sun, Oct 5
IAH
Houston
ORD
Chicago
$100 Roundtrip, just found
$100
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Oct 3 from Houston to Chicago, returning Sun, Oct 5, priced at $100 just found
Thu, Oct 23 - Tue, Oct 28
IAH
Houston
ORD
Chicago
$103 Roundtrip, found 6 days ago
$103
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Oct 23 from Houston to Chicago, returning Tue, Oct 28, priced at $103 found 6 days ago
Thu, Sep 11 - Wed, Sep 17
IAH
Houston
ORD
Chicago
$106 Roundtrip, just found
$106
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Sep 11 from Houston to Chicago, returning Wed, Sep 17, priced at $106 just found
Tue, Aug 5 - Fri, Aug 8
IAH
Houston
ORD
Chicago
$108 Roundtrip, just found
$108
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Aug 5 from Houston to Chicago, returning Fri, Aug 8, priced at $108 just found
Mon, Aug 11 - Wed, Aug 13
IAH
Houston
ORD
Chicago
$110 Roundtrip, found 1 hour ago
$110
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Mon, Aug 11 from Houston to Chicago, returning Wed, Aug 13, priced at $110 found 1 hour ago
Mon, Aug 18 - Sun, Aug 24
IAH
Houston
ORD
Chicago
$111 Roundtrip, just found
$111
Roundtrip
just found
Select Spirit Airlines flight, departing Mon, Aug 18 from Houston to Chicago, returning Sun, Aug 24, priced at $111 just found
Tue, Aug 5 - Wed, Aug 6
IAH
Houston
ORD
Chicago
$114 Roundtrip, found 2 days ago
$114
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Aug 5 from Houston to Chicago, returning Wed, Aug 6, priced at $114 found 2 days ago

Frequently asked questions

Are there direct flights from Houston Airport to O'Hare Intl. Airport (ORD)?
If you want to get from IAH to O'Hare Intl. Airport (ORD) as fast as you can, you'll be pleased to know multiple airlines operate direct flights. Select your preferred seat with United Airlines or American Airlines.
How long is the flight from Houston Airport to O'Hare Intl. Airport (ORD)?
You'll have just enough time to flick through a chapter or two in that gripping novel as the flight from George Bush Intercontinental Airport (IAH) to ORD is a mere 2 hours and 43 minutes. You might find yourself left on a cliffhanger!
What is the flight distance from George Bush Intercontinental Airport (IAH) to ORD?
From IAH, you'll cover 930 mi before landing at O'Hare Intl. Airport (ORD). That should be enough time to finish a couple of chapters of your book or maybe even squeeze in a nap.
What airlines fly from Houston Airport to O'Hare Intl. Airport (ORD)?
If you're planning a trip to Chicago from Houston, you'll find a number of airlines that fly direct. One of the leading carriers is United Airlines (UA), which has 273 flights each month. Don't forget to also look into the deals on offer from American Airlines (AA). Another leading airline, it operates 86 flights monthly on the Houston to Chicago route. Be sure to compare the two to find your ideal fare.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Houston to Chicago

 

Traveling From
George Bush Intercontinental
Traveling To
O'Hare Intl.
Shortest Flight Time
2 hours 35 mins
Earliest Departure Time
6:01AM CDT
Latest Departure Time
9:32PM CDT
Lowest Flight Price
$80

Route Info

Flight path for flights from George Bush Intercontinental Airport to O'Hare International Airport


Origin:
IAH - George Bush Intercontinental Airport
Destination:
ORD - O'Hare International Airport
Distance:
930.00 miles


Airlines & Aircraft Used on IAH to ORD Flight Routes


Airline Carrier
Aircraft
American Airlines
Boeing 737 all pax models
American Airlines
De Havilland Canada DHC-8-400 Dash 8Q
Delta Air Lines
Airbus A340-600
United Airlines
Airbus A319
United Airlines
Airbus A319
United Airlines
Airbus A320-100/200
United Airlines
Airbus A320-100/200
United Airlines
Airbus A321-100/200
United Airlines
Boeing 737-200 pax
United Airlines
Boeing 737-600 pax
United Airlines
Boeing 737-700 (winglets) pax
United Airlines
Boeing 737-700 pax
United Airlines
Boeing 737-800 (winglets) pax
United Airlines
Boeing 737-800 pax
United Airlines
Boeing 767 all pax models

Discover our best flights from Houston IAH to Chicago ORD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Houston IAH to Chicago ORD at the right price  

Airfares to Chicago ORD from Houston IAH currently cost between $80 and $114. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Houston IAH to Chicago ORD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Houston IAH to Chicago ORD on Travelocity starting at $40. Prices and availability subject to change. Additional terms may apply. 

 

Get to Chicago ORD from Houston IAH quicker with direct flights. 

Get to Chicago faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ORD from IAH to take around 2 hour(s) 35 min(s).  

 

Find our cheapest airfares for flights from Houston IAH to Chicago ORD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ORD from IAH. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Houston IAH to Chicago ORD today 

If you’re flexible about when you travel, September is usually the cheapest month to fly from Houston IAH to Chicago ORD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Chicago ORD from Houston IAH 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ORD from IAH have this option.  

 

Travel with confidence when you book flights to Chicago ORD from Houston IAH with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.