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

Before booking your flight to Chicago O'Hare Intl Airport from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: Lufthansa (87%), ANA (86%), Brussels Airlines( 84%).

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

The most popular airlines flying from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport are American Airlines, Frontier and Spirit Airlines. Something to consider prior to booking your flight.

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

Users have found that flying from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Most accurate provider : When it comes to deals on Houston George Bush Intcntl Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Houston George Bush Intcntl Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from George Bush Intcntl to O'Hare Intl that include hotel bookings?

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

How can I find direct flights from George Bush Intcntl to O'Hare Intl?

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 O'Hare Intl.

Can I find deals for business class flights from George Bush Intcntl to O'Hare Intl?

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

$51+ Save on Flights from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport

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Find cheap flights from George Bush Intcntl to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Houston George Bush Intcntl to Chicago O'Hare Intl are usually found in September or August, booked 56 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from George Bush Intcntl to O'Hare Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$87 (Cheapflightsfares)
One-way from	$51 (Cheapflightsfares)
Popular in	December
Cheapest in	September
Average price	$228
Good round-trip deal	$261 or less
Good one-way deal	$126 or less

Provider with most accurate pricing for Houston George Bush Intcntl-Chicago O'Hare Intl flight deals.

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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Chicago O'Hare Intl flights.

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From Houston George Bush Intcntl to Chicago O'Hare Intl

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

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Highest demand for flights based on searches. 13% potential increase in price ($33 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in February 2025

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Price to beat on a round-trip flight from Houston George Bush Intcntl to Chicago O'Hare Intl.

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Price to beat on a one-way flight from Houston George Bush Intcntl to Chicago O'Hare Intl.

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Find flight deals from George Bush Intcntl to O'Hare Intl

Cheapest flights from George Bush Intcntl to O'Hare Intl
Explore the most affordable flight options available from George Bush Intcntl to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2025.

Wed 3/511:10 amIAH - ORD

1 stop7h 16mSpirit Airlines

Wed 3/127:42 pmORD - IAH

1 stop12h 18mSpirit Airlines

Deal found 2/19

$87

Tue 4/1511:19 amIAH - ORD

Nonstop2h 46mFrontier

Fri 4/2512:40 pmORD - IAH

Nonstop2h 59mFrontier

Deal found 2/19

$88

Mon 3/2411:38 amIAH - ORD

Nonstop2h 43mMultiple Airlines

Sun 4/66:30 amORD - IAH

Nonstop3h 06mMultiple Airlines

Deal found 2/19

$89

Tue 3/256:24 amIAH - ORD

1 stop5h 06mDelta

Thu 4/101:26 pmORD - IAH

1 stop5h 10mDelta

Deal found 2/19

$217

Best flights from George Bush Intcntl to O'Hare Intl
Discover carefully curated flight deals from George Bush Intcntl to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2025.

Wed 3/511:10 amIAH - ORD

1 stop7h 16mSpirit Airlines

Wed 3/127:42 pmORD - IAH

1 stop12h 18mSpirit Airlines

Deal found 2/19

$87

Tue 4/1511:19 amIAH - ORD

Nonstop2h 46mFrontier

Fri 4/2512:40 pmORD - IAH

Nonstop2h 59mFrontier

Deal found 2/19

$88

Mon 3/2411:38 amIAH - ORD

Nonstop2h 43mMultiple Airlines

Sun 4/66:30 amORD - IAH

Nonstop3h 06mMultiple Airlines

Deal found 2/19

$89

Tue 3/256:24 amIAH - ORD

1 stop5h 06mDelta

Thu 4/101:26 pmORD - IAH

1 stop5h 10mDelta

Deal found 2/19

$217

Last-minute flights from George Bush Intcntl to O'Hare Intl
Discover last-minute flight deals from George Bush Intcntl to O'Hare Intl. Data last updated February 19, 2025 and is based on user searches.

Tue 2/2511:24 amIAH - ORD

Nonstop2h 45mMultiple Airlines

Tue 3/47:10 amORD - IAH

1 stop7h 05mMultiple Airlines

Deal found 2/19

$92

Tue 2/2511:24 amIAH - ORD

Nonstop2h 45mFrontier

Thu 2/275:10 amORD - IAH

Nonstop2h 59mFrontier

Deal found 2/17

$104

Tue 2/252:00 pmIAH - ORD

Nonstop2h 39mAmerican Airlines

Tue 2/258:30 pmORD - IAH

Nonstop2h 58mAmerican Airlines

Deal found 2/18

$292

Tue 2/258:40 amIAH - ORD

Nonstop2h 43mUnited Airlines

Tue 2/252:40 pmORD - IAH

1 stop19h 43mUnited Airlines

Deal found 2/18

$418

Fri 2/286:55 pmIAH - ORD

2 stops18h 09mAlaska Airlines

Tue 3/47:45 amORD - IAH

1 stop10h 10mAlaska Airlines

Deal found 2/18

$809

Sat 3/18:37 pmIAH - ORD

Nonstop2h 41mSpirit Airlines

Tue 3/45:00 amORD - IAH

1 stop9h 15mSpirit Airlines

Deal found 2/19

$89

Sat 3/11:45 pmIAH - ORD

1 stop8h 13mDelta

Wed 3/55:13 pmORD - IAH

1 stop6h 46mDelta

Deal found 2/19

$542

Wed 3/511:10 amIAH - ORD

1 stop7h 16mSpirit Airlines

Wed 3/127:42 pmORD - IAH

1 stop12h 18mSpirit Airlines

Deal found 2/19

$87

Mon 3/2411:38 amIAH - ORD

Nonstop2h 43mMultiple Airlines

Sun 4/66:30 amORD - IAH

Nonstop3h 06mMultiple Airlines

Deal found 2/19

$89

Tue 3/2510:24 amIAH - ORD

Nonstop2h 45mFrontier

Wed 4/98:50 amORD - IAH

1 stop10h 50mFrontier

Deal found 2/19

$99

Tue 3/256:24 amIAH - ORD

1 stop5h 06mDelta

Thu 4/101:26 pmORD - IAH

1 stop5h 10mDelta

Deal found 2/19

$217

One-way flights from George Bush Intcntl to O'Hare Intl
Search for one-way flight options from George Bush Intcntl to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated February 19, 2025.

Thu 5/82:30 pmIAH - ORD

1 stop7h 58mSpirit Airlines

Deal found 2/19

$51

Tue 3/47:00 amIAH - ORD

1 stop6h 25mFrontier

Deal found 2/18

$53

Tue 4/159:33 pmIAH - ORD

Nonstop2h 42mUnited Airlines

Deal found 2/19

$125

Thu 5/2210:40 amIAH - ORD

Nonstop2h 49mAmerican Airlines

Deal found 2/19

$137

Fri 3/286:00 amIAH - ORD

2 stops39h 06mMultiple Airlines

Deal found 2/19

$175

Sun 3/25:25 amIAH - ORD

1 stop7h 30mDelta

Deal found 2/18

$176

Find flights from George Bush Intcntl to O'Hare Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Wed 3/5

11:10 am-6:26 pm

1 stop7h 16m

Chicago O'Hare Intl

Wed 3/12

7:42 pm-8:00 am

1 stop12h 18m

$87

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 4/15

11:19 am-2:05 pm

Nonstop2h 46m

Chicago O'Hare Intl

Fri 4/25

12:40 pm-3:39 pm

Nonstop2h 59m

$88

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Mon 3/24

11:38 am-2:21 pm

Nonstop2h 43m

Chicago O'Hare Intl

Sun 4/6

6:30 am-9:36 am

Nonstop3h 06m

$89

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 3/25

6:24 am-11:30 am

1 stop5h 06m

Chicago O'Hare Intl

Thu 4/10

1:26 pm-6:36 pm

1 stop5h 10m

$217

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Thu 5/8

2:30 pm-10:28 pm

1 stop7h 58m

$51

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 3/4

7:00 am-1:25 pm

1 stop6h 25m

$53

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 4/15

9:33 pm-12:15 am

Nonstop2h 42m

$125

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Thu 5/22

10:40 am-1:29 pm

Nonstop2h 49m

$137

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Fri 3/28

6:00 am-9:06 pm

2 stops39h 06m

$175

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Sun 3/2

5:25 am-12:55 pm

1 stop7h 30m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Compare providers for flights from George Bush Intcntl to O'Hare Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to O'Hare Intl in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
CheapOair	Price Accuracy1 star	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*2 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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.

Travel insights for flights from George Bush Intcntl to O'Hare Intl

Get recent, data-driven insights about flights from George Bush Intcntl to O'Hare Intl including ideal travel times, pricing trends, and more.

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

The best time to book flights from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

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

When flying from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport, 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 77% versus a flight at noon.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport?

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport

The most flights from IAH to ORD are scheduled on a Monday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 on average).

Rainfall in O'Hare Intl by month

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 O'Hare Intl

See what other customers who have flown with Delta, United Airlines and American Airlines from Houston to Chicago have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,236 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,236 reviews

Delta

8.0

Very good

8,236 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,769 reviews

Delta

8.0

Very good

8,236 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,236 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Spirit Airlines

6.3

Okay

8,018 reviews

Delta

8.0

Very good

8,236 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Frontier

6.0

Okay

3,359 reviews

Delta

8.0

Very good

8,236 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport round-trip?
Currently priced at $87, Spirit Airlines will fly you from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Delta - these airlines can fly you to your destination from $88 and $217, respectively. Spirit Airlines is 57% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport one-way?
$51 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and United Airlines, with prices starting from $53 and $125, respectively.
What are the most reliable airlines from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport?
Before booking your flight to Chicago O'Hare Intl Airport from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: Lufthansa (87%), ANA (86%), Brussels Airlines( 84%).
What are the cheapest flights from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport?
On average you can expect to pay $866 for a flight from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport. The cheapest flight overall is $47 while the most popular route, (Houston George Bush Intcntl - Chicago O'Hare Intl) is currently priced at $43.
Can I find deals for flights from George Bush Intcntl to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to O'Hare Intl?
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 O'Hare Intl.
Can I find deals for business class flights from George Bush Intcntl to O'Hare Intl?
Yes. Cheapflights offers flight deals from George Bush Intcntl to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 4 airlines flying from George Bush Intcntl to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$46	Average$124	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$67	Average$142	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$140	Average$324	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$144	Average$241	FlexibilityNo cancel fee	On-time71%

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$51+ Cheap flights from George Bush Intcntl (IAH) to O'Hare Intl (ORD)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to O'Hare Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Houston George Bush Intcntl to Chicago O'Hare Intl are usually found in September or August, booked 56 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from George Bush Intcntl to O'Hare Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from George Bush Intcntl to O'Hare Intl

Cheapest flights from George Bush Intcntl to O'Hare IntlExplore the most affordable flight options available from George Bush Intcntl to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2025.

Explore the most affordable flight options available from George Bush Intcntl to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2025.

Find flights from George Bush Intcntl to O'Hare Intl within your budget

Compare providers for flights from George Bush Intcntl to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to O'Hare Intl in February.

Best time to book a flight from George Bush Intcntl to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from George Bush Intcntl with our price prediction graph.

Travel insights for flights from George Bush Intcntl to O'Hare Intl

Get recent, data-driven insights about flights from George Bush Intcntl to O'Hare Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to O'Hare Intl. Price data was last updated on February 14, 2025.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport?

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

Find hourly flight availability from George Bush Intcntl to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 19, 2025.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to O'Hare Intl. Price data was last updated on February 16, 2025.

Weekly flight availability from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing O'Hare Intl

See what other customers who have flown with Delta, United Airlines and American Airlines from Houston to Chicago have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport round-trip?

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

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

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

Can I find deals for flights from George Bush Intcntl to O'Hare Intl that include hotel bookings?

How can I find direct flights from George Bush Intcntl to O'Hare Intl?

Can I find deals for business class flights from George Bush Intcntl to O'Hare Intl?

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport?

Traveling to a place near Houston George Bush Intcntl Airport?

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Alternative routes for George Bush Intcntl to O'Hare Intl

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Top 4 airlines flying from George Bush Intcntl to O'Hare Intl

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Cheapest flights from George Bush Intcntl to O'Hare Intl
Explore the most affordable flight options available from George Bush Intcntl to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2025.