Cheap Flight Tickets from Houston (IAH) to Chicago (ORD), Starting at $115

Good to Know: Cheapest and Fastest IAH - ORD Flights

Useful information for finding best airline tickets from George Bush Intercontinental Houston to Chicago O'Hare International on your next trip.

Cheapest Round Trip Flight

$136

DL Delta Airlines • 1 stop • 11h 46m

Oct 09 – Oct 13

The cheapest round trip flight from Houston to Chicago (IAH-ORD-IAH) is currently $136

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Cheapest Direct Flight

$115

F9 Frontier Airlines • nonstop • 4h 9m

Oct 09

The cheapest nonstop flight from Houston to Chicago (IAH-ORD) is currently $115

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Fastest Flight

3h 45m

The fastest nonstop flight from Houston to Chicago (IAH-ORD) takes 3h 45m

Top Airlines Flying from Houston to Chicago

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Houston (IAH) to Chicago (ORD)

Compare and book low fare round-trip air tickets from Houston to Chicago. Ideal for travelers with confirmed return itineraries.

Oct 09 - Oct 13, Economy
DL
Houston → Chicago
11h 46m
2:21 PM - 9:27 PM • 1 stop
DL
Houston → Chicago
8h 40m
12:30 PM - 5:50 PM • 1 stop
$136
Delta Airlines
Oct 08 - Oct 12, Economy
UA
Houston → Chicago
18h 50m
8:20 PM - 7:50 AM • 1 stop
B6
Houston → Chicago
12h 34m
2:55 PM - 10:49 PM • 1 stop
$258
United Airlines
Oct 08 - Oct 12, Economy
UA
Houston → Chicago
14h 1m
2:51 PM - 11:32 PM • 1 stop
B6
Houston → Chicago
12h 34m
2:55 PM - 10:49 PM • 1 stop
$278
United Airlines
Oct 08 - Oct 12, Economy
F9
Houston → Chicago
4h 9m
3:56 PM - 11:21 AM • 1 stop
F9
Houston → Chicago
18h 55m
7:40 AM - 10:39 AM • nonstop
$503
Frontier Airlines
Oct 09 - Oct 13, Economy
DL
Houston → Chicago
10h 23m
8:05 AM - 2:28 PM • 1 stop
DL
Houston → Chicago
8h 30m
10:44 AM - 3:54 PM • 1 stop
$634
Delta Airlines
Oct 08 - Oct 12, Economy
UA
Houston → Chicago
10h 36m
4:56 PM - 11:32 PM • 1 stop
UA
Houston → Chicago
4h 9m
5:30 AM - 8:19 AM • nonstop
$646
United Airlines

Fly from Houston to Chicago with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Houston to Chicago? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Houston to Chicago Flights

What are the airports in Houston?
IAH
What’s the most popular airline flying from IAH to ORD?
The most popular airline flying from Houston to Chicago are
Can I fly from IAH to ORD non-stop?
Yes, you can fly IAH to ORD non-stop on
Which airlines fly nonstop between Houston and Chicago?
The non-stop flights between Houston and Chicago are .
What’s the earliest departure time from IAH to ORD Airport?
The earliest flight leaves IAH at 7:20 am and lands in ORD - Chicago O'Hare International
What are the airports in Chicago?
MDW,ORD
Can I make changes to my Houston to Chicago flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAH to ORD?
Read the fare rules of the Houston to Chicago air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Houston and Chicago?
operate flights between Houston and Chicago
How long does a flight from Houston to Chicago take?
It takes approximately 2 hour to fly non-stop from IAH to ORD, which is 925.1 miles by air.
Which airlines provide the cheapest flights from Houston (IAH) to Chicago (ORD) ?
In the past couple of days, the cheapest tickets to ORD from IAH were found on DL : USD 634
Do I need a passport to fly between IAH and ORD?
No
What’s the latest departure time from IAH to ORD ?
The last flight leaves IAH at 8:35 pm

Essential Information for Booking Flights from Houston (IAH) - AI Insights

What's the cheapest airline from iah to ord?
For a one-way Premium Economy ticket from George Bush Intercontinental Airport (iah) to Chicago O'Hare International Airport (ord) with 6 passengers, booking 46 days in advance, you can expect to find budget-friendly flights with airline American Airlines (AA). Look for airfares with savings on airflights, as the cheapest option may involve a layover. Consider booking your airfare in July or October for the best deals.
What's the popular airline to fly from iah to ord?
The cheapest airline to fly from George Bush Intercontinental Houston (iah) to Chicago O'Hare International (ord) in Premium Economy is American Airlines (AA), offering enhanced comfort with more legroom and amenities. You can find budget-friendly flights on their website.
What's the cheapest day of the week to fly from iah to ord?
The cheapest day to fly from IAH to ORD is Sunday. Flying on Sunday can result in budget-friendly flights and savings on airfares. You can look for cheap airline tickets on this day for a more affordable airfare.
What's the cheapest month to fly from iah to ord?
The cheapest month to fly from IAH to ORD is November, as it is typically the lowest-cost month for air travel between these two airports. This is due to lower demand and more competitive pricing. You can expect to find budget-friendly flights during this time. November is a great time to book your airfare and enjoy savings on airfares.
Which airline/airlines fly from iah to ord?
The airlines that fly from George Bush Intercontinental Houston (IAH) to Chicago O'Hare International (ORD) include JetBlue Airways, Alaska Airlines, Frontier Airlines, Viva Aerobus, Delta Airlines, Volaris Airline, Southwest Airlines, Aeromexico, and United Airlines. You can find the best airfare deals on these airlines on our website. Look for the best July flights to Chicago with our airline search engine.
What is the airfare for a one-way trip from George Bush Intercontinental Houston to Chicago O'Hare International on a Premium Economy flight?
The airfare for a one-way trip from George Bush Intercontinental Houston to Chicago O'Hare International on a Premium Economy flight is available on fareleaders.com, with American Airlines (AA) being the cheapest option.
How many advance booking days do I need to book my airfare for a Milwaukee flight?
You should book your airfare for a Milwaukee flight at least 46 advance booking days in advance.
What is the best way to book my air travel on a website like fareleaders.com?
You can book your air travel on fareleaders.com by searching for flights, comparing airfares, and booking your preferred option.
Can I look for airfares and fares on your website?
Yes, you can look for airfares and fares on fareleaders.com by searching for flights and comparing prices.
How can I use your air travel agency to find the cheapest flights?
You can use fareleaders.com to find the cheapest flights by searching for flights, comparing airfares, and booking your preferred option.
What is the July travel season like for air travel?
The July travel season is a popular time for air travel, with many people taking summer vacations.
How do I book my airplant ticket on your website?
You cannot book an airplant ticket on fareleaders.com, as we do not offer such services. However, you can book your air travel by searching for flights and comparing prices.

Houston (IAH) to Chicago (ORD): Airport Information

Origin Airport George Bush Intercontinental Houston , Houston, US
Destination Airport Chicago O'Hare International , Chicago, US
Distance 925 miles

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