$36+ Cheap flights from George Bush Intcntl (IAH) to Chicago (CHI)

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAH — CHI
Jul 20 — Jul 271

The best prices from Houston George Bush Intcntl to Chicago are usually found in May or June, booked 82 days in advance, depart on a Saturday or Tuesday and return on a Saturday

Cheap flight deals from George Bush Intcntl to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 15, 2024.

Popular in

December

Cheapest in

May

Round-trip from

$51
(Cheapflightsfares)

One-way from

$36
(Cheapflightsfares)
High demand for flights, 20% potential price rise
Best time to find cheap flights, 25% potential price drop
From Houston George Bush Intcntl to Chicago (CHI)
One-way flight from Houston George Bush Intcntl to Chicago (CHI)

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to Chicago?

Travelers have found that booking a Friday departure is the best way to save up to 50% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Chicago?

To save up to 111% on this flight, we recommend booking at least 32 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Houston George Bush Intcntl Airport to Chicago from $196 1-2 weeks out and tickets from $323 for flights departing within the next 72 hours.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Chicago?

Flights from Houston George Bush Intcntl Airport to Chicago lean towards being more expensive in December. Prices are generally better when you fly from Houston George Bush Intcntl Airport to Chicago in April, with the cheapest ticket starting at $58.

What is the cheapest time of day to fly from IAH to CHI?

When flying from Houston George Bush Intcntl Airport to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 30% versus a flight at noon.

Cheap George Bush Intcntl to Chicago flights in July & August 2024

Find cheap flight options from George Bush Intcntl to Chicago specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,777,731 searches. Prices were last updated on July 15, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/134:39 pmIAH - ORD
Nonstop2h 46mSpirit Airlines
Tue 8/206:00 amORD - IAH
Nonstop2h 42mSpirit Airlines
Deal found 7/14$51
This Frontier deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1410:00 amIAH - MDW
Nonstop2h 28mFrontier
Wed 8/216:35 amMDW - IAH
Nonstop2h 35mFrontier
Deal found 7/15$54
This eDestinos deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/710:15 amIAH - ORD
Nonstop2h 50mSpirit Airlines
Wed 8/148:42 pmORD - IAH
Nonstop2h 47mSpirit Airlines
Deal found 7/14$56
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1310:06 amIAH - ORD
1 stop10h 52mSpirit Airlines
Tue 8/206:00 amORD - IAH
Nonstop2h 42mSpirit Airlines
Deal found 7/14$57
This Trip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1312:58 pmIAH - MDW
Nonstop2h 28mFrontier
Tue 8/207:45 amMDW - IAH
Nonstop2h 35mFrontier
Deal found 7/14$57
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/64:39 pmIAH - ORD
Nonstop2h 46mSpirit Airlines
Tue 8/139:59 pmORD - IAH
Nonstop2h 48mSpirit Airlines
Deal found 7/14$62
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/612:06 pmIAH - ORD
1 stop8h 52mSpirit Airlines
Tue 8/139:59 pmORD - IAH
Nonstop2h 48mSpirit Airlines
Deal found 7/14$63
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1312:58 pmIAH - MDW
Nonstop2h 28mFrontier
Sat 8/176:50 amMDW - IAH
Nonstop2h 35mFrontier
Deal found 7/14$64
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1312:06 pmIAH - ORD
1 stop8h 52mSpirit Airlines
Sat 8/178:42 pmORD - IAH
Nonstop2h 47mSpirit Airlines
Deal found 7/14$68

George Bush Intcntl to Chicago 2024 flight deals

Discover exclusive flight deals for travel between George Bush Intcntl and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,777,731 searches. Data last updated July 15, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/134:39 pmIAH - ORD
Nonstop2h 46mSpirit Airlines
Tue 8/206:00 amORD - IAH
Nonstop2h 42mSpirit Airlines
Deal found 7/14$51
This Frontier deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1410:00 amIAH - MDW
Nonstop2h 28mFrontier
Wed 8/216:35 amMDW - IAH
Nonstop2h 35mFrontier
Deal found 7/15$54
This eDestinos deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/710:15 amIAH - ORD
Nonstop2h 50mSpirit Airlines
Wed 8/148:42 pmORD - IAH
Nonstop2h 47mSpirit Airlines
Deal found 7/14$56
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1310:06 amIAH - ORD
1 stop10h 52mSpirit Airlines
Tue 8/206:00 amORD - IAH
Nonstop2h 42mSpirit Airlines
Deal found 7/14$57
This Trip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1312:58 pmIAH - MDW
Nonstop2h 28mFrontier
Tue 8/207:45 amMDW - IAH
Nonstop2h 35mFrontier
Deal found 7/14$57
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/64:39 pmIAH - ORD
Nonstop2h 46mSpirit Airlines
Tue 8/139:59 pmORD - IAH
Nonstop2h 48mSpirit Airlines
Deal found 7/14$62
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/612:06 pmIAH - ORD
1 stop8h 52mSpirit Airlines
Tue 8/139:59 pmORD - IAH
Nonstop2h 48mSpirit Airlines
Deal found 7/14$63
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1312:58 pmIAH - MDW
Nonstop2h 28mFrontier
Sat 8/176:50 amMDW - IAH
Nonstop2h 35mFrontier
Deal found 7/14$64
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1312:06 pmIAH - ORD
1 stop8h 52mSpirit Airlines
Sat 8/178:42 pmORD - IAH
Nonstop2h 47mSpirit Airlines
Deal found 7/14$68

George Bush Intcntl to Chicago flights leaving soon

Find last-minute flight options from George Bush Intcntl to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,777,731 searches. Data last updated July 15, 2024.
Check out these flights departing soon from Houston to Chicago. Tip: verify your flight details before completing your reservation.
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2710:01 pmIAH - ORD
Nonstop2h 50mSpirit Airlines
Sat 8/316:00 amORD - IAH
Nonstop2h 42mSpirit Airlines
Deal found 7/14$74
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2010:01 pmIAH - ORD
Nonstop2h 50mSpirit Airlines
Sat 8/318:42 pmORD - IAH
Nonstop2h 47mSpirit Airlines
Deal found 7/14$75
This Trip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2312:58 pmIAH - MDW
Nonstop2h 28mFrontier
Tue 8/207:45 amMDW - IAH
Nonstop2h 35mFrontier
Deal found 7/14$80
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/278:23 pmIAH - MDW
Nonstop2h 28mFrontier
Sat 8/316:50 amMDW - IAH
Nonstop2h 35mFrontier
Deal found 7/14$86
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2010:01 pmIAH - ORD
Nonstop2h 50mSpirit Airlines
Wed 8/281:17 pmORD - IAH
1 stop12h 11mSpirit Airlines
Deal found 7/14$88
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/209:48 pmIAH - ORD
Nonstop2h 39mFrontier
Wed 7/246:30 amORD - IAH
Nonstop2h 42mFrontier
Deal found 7/14$89
This Frontier deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/208:23 pmIAH - MDW
Nonstop2h 28mFrontier
Sat 7/274:58 pmMDW - IAH
Nonstop2h 35mFrontier
Deal found 7/13$89
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2010:01 pmIAH - ORD
Nonstop2h 50mSpirit Airlines
Sat 8/247:20 amORD - IAH
1 stop5h 50mSpirit Airlines
Deal found 7/14$90
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/209:48 pmIAH - ORD
Nonstop2h 39mFrontier
Wed 7/246:30 amORD - IAH
Nonstop2h 42mFrontier
Deal found 7/14$91

One-way flights to Chicago from George Bush Intcntl

Search for one-way flight options from George Bush Intcntl to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,777,731 searches. Data last updated July 15, 2024.
Some of the best available deals we've found on one-way flights from Houston to Chicago. Users in need of a round-trip flight from Houston to Chicago instead should update the search form at the top of page.
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/169:18 amIAH - ORD
Nonstop2h 45mSpirit Airlines
Deal found 7/14$36
This mytrip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/312:58 pmIAH - MDW
Nonstop2h 28mFrontier
Deal found 7/14$36
This Frontier deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/179:38 pmIAH - ORD
Nonstop2h 39mFrontier
Deal found 7/15$37
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3110:15 amIAH - MDW
Nonstop2h 28mFrontier
Deal found 7/14$37
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2010:01 pmIAH - ORD
Nonstop2h 50mSpirit Airlines
Deal found 7/14$38
This FlightNetwork deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightNetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/184:10 pmIAH - ORD
1 stop7h 40mSpirit Airlines
Deal found 7/14$39
This Traveloka deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/209:48 pmIAH - ORD
Nonstop2h 39mFrontier
Deal found 7/14$40
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/208:23 pmIAH - MDW
Nonstop2h 28mFrontier
Deal found 7/14$41
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/244:56 pmIAH - ORD
1 stop6h 38mSpirit Airlines
Deal found 7/14$42

Find flights from George Bush Intcntl to Chicago within your budget

Customize your flight search to find flights from George Bush Intcntl to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,777,731 searches. Data last updated July 15, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$51 - $77

Route

Depart

Return

Price

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 8/13

Nonstop2h 46m

Chicago O'Hare Intl

Tue 8/20

Nonstop2h 42m

$51

Houston George Bush IntcntlChicago Midway

IAH - MDW

IAHMDW

Houston George Bush Intcntl

Tue 8/13

Nonstop2h 28m

Chicago Midway

Tue 8/20

Nonstop2h 35m

$54

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Wed 8/7

Nonstop2h 50m

Chicago O'Hare Intl

Wed 8/14

Nonstop2h 47m

$56

Houston George Bush IntcntlChicago Midway

IAH - MDW

IAHMDW

Houston George Bush Intcntl

Tue 8/13

Nonstop2h 28m

Chicago Midway

Tue 8/20

Nonstop2h 35m

$57

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 8/13

1 stop10h 52m

Chicago O'Hare Intl

Tue 8/20

Nonstop2h 42m

$57

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 8/6

Nonstop2h 46m

Chicago O'Hare Intl

Tue 8/13

Nonstop2h 48m

$62

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 8/6

1 stop8h 52m

Chicago O'Hare Intl

Tue 8/13

Nonstop2h 48m

$63

Houston George Bush IntcntlChicago Midway

IAH - MDW

IAHMDW

Houston George Bush Intcntl

Tue 8/13

Nonstop2h 28m

Chicago Midway

Sat 8/17

Nonstop2h 35m

$64

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 8/6

1 stop8h 52m

Chicago O'Hare Intl

Sat 8/10

Nonstop2h 42m

$77

Flights are sorted by cheapest first

Deals found on 7/14

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Chicago. Price data was last updated on July 12, 2024.
To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Chicago, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Chicago?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Chicago. Price data was last updated on July 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Chicago flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from George Bush Intcntl to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from George Bush Intcntl 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.

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

If weather is an important factor for your trip to Chicago, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated July 15, 2024.
Get a feel of what it's like to fly with Spirit Airlines, Frontier and Delta from Houston to Chicago by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,373 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.2

Food

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

8.1
Very good
9,373 reviews
8.1
Very good
9,373 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.2

Food

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

8.0
Very good
9,797 reviews
8.1
Very good
9,373 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.2

Food

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

7.4
Good
10,000 reviews
8.1
Very good
9,373 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.2

Food

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

7.4
Good
2,767 reviews
8.1
Very good
9,373 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.2

Food

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

7.3
Good
10,000 reviews
8.1
Very good
9,373 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.2

Food

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Houston George Bush Intcntl Airport to Chicago for under $100 on Cheapflights?

    Yes, there are multiple flights from Houston George Bush Intcntl Airport to Chicago for under $100. The cheapest flight booked recently is on Spirit Airlines for just $51, but on average you can expect to pay $67.

  • Are there nonstop flights from Houston George Bush Intcntl Airport to Chicago for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Houston George Bush Intcntl Airport to Chicago under $100. A good price for a nonstop flight from Houston George Bush Intcntl Airport to Chicago is less than $69.

  • Are there last-minute flights available from Houston George Bush Intcntl Airport to Chicago for under $100?

    There are currently 20+ open flights from Houston George Bush Intcntl Airport to Chicago within the next 7 days for less than $100.

  • What days are nonstop flights available from Houston George Bush Intcntl Airport to Chicago?

    Nonstop flights can be found on the following days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

  • How many flights depart from Houston George Bush Intcntl Airport to Chicago on average per day?

    Per day, 57 flights depart from Houston George Bush Intcntl Airport to Chicago on average.
    Early Morning (Midnight to 6am) - 16% of flight departures
    Morning (6am - Noon) - 26% of flight departures
    Afternoon (Noon - 6pm) - 28% of flight departures
    Evening (6pm - Midnight) - 30% of flight departures

  • How long is the flight from Houston George Bush Intcntl Airport to Chicago?

    Airlines like Spirit Airlines and Frontier fly from Houston George Bush Intcntl Airport to Chicago in about 2h 28m. The time it takes to get you to your destination is usually consistent. There are 930 mi between Houston George Bush Intcntl Airport and Chicago. All flights are typically nonstop.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Chicago round-trip?

    Spirit Airlines, at $51, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Chicago. An alternate airline flying to your destination would be Frontier. Spirit Airlines is currently priced 76% below the average price you’ll pay for this route.

  • What are the most popular routes from Houston George Bush Intcntl Airport to Chicago?

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Chicago?

    Before booking your flight to Chicago from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: Japan Airlines (75%), ANA (73%), United Airlines( 72%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Chicago?

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Chicago? While on average our users pay $815, our data indicates the cheapest price to be $41. The most popular route (Houston George Bush Intcntl - Chicago O'Hare Intl), is priced around $51.

  • What does IAH to ORD mean?

    IAH and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAH to ORD refers to a flight route from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from George Bush Intcntl to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your George Bush Intcntl to Chicago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from George Bush Intcntl to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter George Bush Intcntl to Chicago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from George Bush Intcntl to Chicago that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Chicago.

  • Can I find deals for business class flights from George Bush Intcntl to Chicago?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from George Bush Intcntl to Chicago that allow pets onboard?

    Many airlines flying from George Bush Intcntl to Chicago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from George Bush Intcntl to Chicago?

    Yes, you can often find last-minute deals on George Bush Intcntl to Chicago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston George Bush Intcntl Airport to Chicago flight deals updated?

    The Houston George Bush Intcntl Airport to Chicago flight deals you see on this page were last updated on 7/15.

  • What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Chicago?

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Chicago?

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Chicago (average of $244). Flying from Houston George Bush Intcntl Airport to Chicago in June is currently the most expensive (average of $308). 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.

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Top 5 airlines flying from George Bush Intcntl to Chicago

Discover the top 5 airlines that operate flights from George Bush Intcntl to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,777,731 searches. Data last updated July 15, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$135FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$64Average$141FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$109Average$324FlexibilityNo cancel feeOn-time69%
DeltaCheapest$147Average$301FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$157Average$252FlexibilityNo cancel feeOn-time71%

Search flights from George Bush Intcntl to Chicago by cabin class

Find flights from George Bush Intcntl to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from George Bush Intcntl to Chicago

Find hourly flight availability from George Bush Intcntl to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 15, 2024.
25%of flight departuresEarly morningMidnight to 6 am
42%of flight departuresMorning6 am to noon
26%of flight departuresAfternoonNoon to 6 pm
7%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from George Bush Intcntl to Chicago

Explore weekly flight availability from George Bush Intcntl to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 15, 2024.
Sunday37daily flights
Monday45daily flights
Tuesday42daily flights
Wednesday41daily flights
Thursday43daily flights
Friday44daily flights
Saturday21daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations