Question 1

How much does a flight from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.) cost?

Accepted Answer

You can find cheap one-way flights from CA $145 and cheap return flights from CA $290 IAH to ORD with Expedia. One-way flights typically cost between CA$216 and CA$440, and return flights often range between CA$525 and CA$1294. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when IAH to ORD ticket fares go up or down.

Question 2

What is the cheapest month to fly from Houston, TX (IAH) to Chicago, IL (ORD)?

Accepted Answer

The cheapest months to fly from Houston, TX (IAH) to Chicago, IL (ORD) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Question 3

Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.)?

Accepted Answer

There are 4 airlines offering direct flights from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.). Here are the top carriers:

* United operates 106 direct flights from IAH to ORD every week.
* American Airlines operates 42 direct flights from IAH to ORD every week.
* Spirit Airlines operates 13 direct flights from IAH to ORD every week.
* Frontier Airlines operates 7 direct flights from IAH to ORD every week.

Question 4

How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.)?

Accepted Answer

To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

Question 5

What is the best airline to fly with from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.)?

Accepted Answer

The best airline to fly with from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. United offers the most daily flights from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

Question 6

What is the best time to fly from Houston, TX (IAH) to Chicago, IL (ORD)?

Accepted Answer

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

Question 7

How many flights per day from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.)?

Accepted Answer

You'll find around 24 nonstop flights per day from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.). For even more choices, look at flights that include layovers, as there are approximately 111 connecting flights per day. Some common connection points include Dallas-Fort Worth Intl. (DFW), Hartsfield-Jackson Atlanta Intl. (ATL), and Seattle - Tacoma Intl. (SEA).

Question 8

What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.)?

Accepted Answer

The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.) typically departs around 12:15 AM local time. This service is operated by United. This is a seasonal service, active only in November. An early departure like this can be really handy if you want to maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

Question 9

What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.)?

Accepted Answer

You'll typically find the most flights from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.) on a Friday, with around 80 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta. Friday offers notably more flight options compared to other days of the week, making it a great day to fly if you're looking for flexibility.

Question 10

What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.)?

Accepted Answer

The most popular departure times for flights from George Bush Intercontinental (IAH) to O'Hare Intl. (ORD) are in the morning, from 6am to 9am. Many major carriers, including American Airlines, United and Alaska Airlines, offer flights during this window. Many travellers prefer these early morning flights as they allow you to arrive at your destination with plenty of time for business or leisure activities.

Question 11

How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.)?

Accepted Answer

Direct flights from IAH to ORD usually take about 2 hours 50 minutes, traveling roughly 1,490 kilometers. If you opt for a connecting flight, expect to add around 4 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Question 12

Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.)?

Accepted Answer

You can fly business class or first class between IAH and ORD. You can fly business class with Frontier Airlines and Delta.

First class cabins are available on Spirit Airlines, Alaska Airlines, American Airlines, Delta, and United.

Question 13

How much is a business class flight from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.)?

Accepted Answer

A non-stop, one-way business class flight from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.) is usually around CA$652 - CA$1088. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.) if you opt for a connecting flight.

Question 14

How do I earn miles on a Houston, TX (IAH) to Chicago, IL (ORD) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Houston, TX (IAH) to Chicago, IL (ORD) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Question 15

What airports do you fly into for Chicago, IL (ORD) from Houston, TX (IAH)?

Accepted Answer

If you're planning to travel to Chicago from George Bush Intercontinental (IAH), you can fly directly into O'Hare Intl. (ORD). Some flights may connect through major hubs like Portland Intl. (PDX), Seattle - Tacoma Intl. (SEA), or Dallas-Fort Worth Intl. (DFW) before reaching Chicago. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Question 16

Is it cheaper to buy a plane ticket from Houston, TX (IAH) to Chicago, IL (ORD) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Houston, TX (IAH) to Chicago, IL (ORD) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Question 17

Is it cheaper to book a Houston, TX (IAH) to Chicago, IL (ORD) flight and hotel package?

Accepted Answer

Securing a Houston, TX (IAH) to Chicago, IL (ORD) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Question 18

Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.)?

Accepted Answer

If you booked your Houston, TX (IAH-George Bush Intercontinental) to Chicago, IL (ORD-O'Hare Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Origin airport	George Bush Intercontinental
Destination airport	O'Hare Intl.
Airlines serving	Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Roundtrip price	CA $290
Distance	1481 km
Average flight time	2 hours 52 mins

Popular airlines from George Bush Intercontinental Airport (IAH) to Chicago O'Hare International Airport (ORD)

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CA $145 Cheap Flights from Houston (IAH) to Chicago (ORD)