Cheap flights from George Bush Intcntl (IAH) to O'Hare Intl (ORD) from $19

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Chicago O'Hare Intl Airport departing on 6/1. 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 — ORD
Mar 5 — Mar 121

The best prices from Houston George Bush Intcntl to Chicago O'Hare Intl are usually found in February or January, booked 62 days in advance, depart on a Thursday or Saturday and return on a Saturday

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

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to O'Hare Intl (ORD). 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 February 29, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$223

One-way from

$56
High demand for flights, 25% potential price rise
Best time to find cheap flights, 30% potential price drop
From Houston George Bush Intcntl to Chicago O'Hare Intl
One-way flight from Houston George Bush Intcntl to Chicago O'Hare Intl

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 Sunday 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.

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

Find a great deal and save up to 122% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport within the next two weeks, with the cheapest ticket starting at $232.

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

The best pricing can be found in the month of September. Prices to Chicago O'Hare Intl Airport from Houston George Bush Intcntl Airport average $244. You can even find prices in September for less than $244, as users have found deals to Chicago O'Hare Intl Airport from as low as $77. The month of July appears to be one of the more expensive times to travel to Chicago O'Hare Intl Airport from Houston George Bush Intcntl Airport. Flying in the targeted month can save you up to 31%.

When is the cheapest time to fly from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport (IAH - 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 26% versus a flight at noon.

Cheap Frontier flights from George Bush Intcntl to O'Hare Intl

Explore cheap flight options specifically provided by Frontier for the route between George Bush Intcntl and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Peruse some of the lowest-priced Frontier flights we've found from Houston to Chicago. It's recommended that users confirm their flight details before booking.
Sat 6/19:19 pmIAH - ORD
Nonstop2h 39mFrontier
Sat 6/156:15 amORD - IAH
Nonstop2h 46mFrontier
Deal found 2/28$38
Wed 5/299:19 pmIAH - ORD
Nonstop2h 39mFrontier
Mon 6/36:15 amORD - IAH
Nonstop2h 46mFrontier
Deal found 2/28$58
Sat 5/43:42 pmIAH - ORD
1 stop9h 10mFrontier
Tue 5/76:00 amORD - IAH
1 stop7h 27mFrontier
Deal found 2/29$72
Sat 4/273:42 pmIAH - ORD
1 stop9h 10mFrontier
Tue 4/306:00 amORD - IAH
1 stop7h 27mFrontier
Deal found 2/28$80
Mon 4/86:25 pmIAH - ORD
1 stop7h 15mFrontier
Sat 5/186:15 amORD - IAH
Nonstop2h 46mFrontier
Deal found 2/28$87
Thu 4/187:55 amIAH - ORD
1 stop9h 32mFrontier
Tue 4/236:00 amORD - IAH
1 stop7h 27mFrontier
Deal found 2/28$98
Thu 4/184:31 pmIAH - ORD
1 stop8h 28mFrontier
Sun 4/216:00 amORD - IAH
1 stop12h 33mFrontier
Deal found 2/28$121
Fri 5/34:31 pmIAH - ORD
1 stop7h 12mFrontier
Sun 5/55:51 pmORD - IAH
1 stop13h 29mFrontier
Deal found 2/28$126
Wed 3/65:45 amIAH - ORD
2 stops25h 52mFrontier
Mon 3/116:21 pmORD - IAH
1 stop16h 16mFrontier
Deal found 2/28$134
  • One of the most popular airlines traveling from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport is Frontier. Flights from Frontier traveling this route typically cost $311.81 RT. This price is typically 12% cheaper than other airlines that offer Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was $124. Houston George Bush Intcntl Airport is the most common Houston George Bush Intcntl Airport airport to take off from when flying to Chicago O'Hare Intl Airport. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago O'Hare Intl Airport. When flying from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport, Frontier flights are 6% more popular than any other airline flying that same route.

Cheap Spirit Airlines flights from George Bush Intcntl to O'Hare Intl

Explore cheap flight options specifically provided by Spirit Airlines for the route between George Bush Intcntl and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Have a look at some of the cheapest available Spirit Airlines flights departing from Houston and landing in Chicago. Deals frequently update to provide users with more options.
Tue 4/1612:11 pmIAH - ORD
1 stop8h 54mSpirit Airlines
Tue 4/2310:00 pmORD - IAH
1 stop10h 30mSpirit Airlines
Deal found 2/29$70
Sat 4/2011:30 amIAH - ORD
1 stop9h 35mSpirit Airlines
Tue 4/2310:00 pmORD - IAH
1 stop10h 30mSpirit Airlines
Deal found 2/28$75
Wed 4/2411:00 amIAH - ORD
1 stop10h 05mSpirit Airlines
Sat 4/2710:00 pmORD - IAH
1 stop9h 27mSpirit Airlines
Deal found 2/27$83
Tue 4/1612:11 pmIAH - ORD
1 stop8h 54mSpirit Airlines
Thu 4/1812:10 pmORD - IAH
Nonstop2h 54mSpirit Airlines
Deal found 2/28$86
Tue 4/1612:11 pmIAH - ORD
1 stop8h 54mSpirit Airlines
Sat 4/2012:10 pmORD - IAH
Nonstop2h 54mSpirit Airlines
Deal found 2/28$88
Wed 3/203:14 pmIAH - ORD
1 stop6h 13mSpirit Airlines
Mon 3/259:44 pmORD - IAH
Nonstop2h 55mSpirit Airlines
Deal found 2/29$90
Fri 4/264:04 pmIAH - ORD
Nonstop2h 39mSpirit Airlines
Mon 4/2910:00 pmORD - IAH
1 stop11h 19mSpirit Airlines
Deal found 2/27$92
Sat 4/1311:30 amIAH - ORD
1 stop9h 35mSpirit Airlines
Sat 4/2012:10 pmORD - IAH
Nonstop2h 54mSpirit Airlines
Deal found 2/28$93
Wed 3/206:05 pmIAH - ORD
Nonstop2h 40mSpirit Airlines
Mon 3/259:44 pmORD - IAH
Nonstop2h 55mSpirit Airlines
Deal found 2/28$96
  • If you’re traveling from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport, one of the more common airlines traveling that route is Spirit Airlines. Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport flights are typically 24% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $288.80 RT. The cheapest Spirit Airlines flight found for this route was $158. When traveling from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport on Spirit Airlines, the most popular airport to depart from is Houston George Bush Intcntl Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport, Spirit Airlines flights are 4% more popular than any other airline flying that same route.

Cheap George Bush Intcntl to O'Hare Intl flights in February & March 2024

Find cheap flight options from George Bush Intcntl to O'Hare Intl specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Prices were last updated on February 29, 2024.
These are some of the most attractive deals on flights from Houston to Chicago in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 3/203:14 pmIAH - ORD
1 stop6h 13mSpirit Airlines
Mon 3/259:44 pmORD - IAH
Nonstop2h 55mSpirit Airlines
Deal found 2/29$90
Wed 3/206:05 pmIAH - ORD
Nonstop2h 40mSpirit Airlines
Mon 3/259:44 pmORD - IAH
Nonstop2h 55mSpirit Airlines
Deal found 2/28$96
Thu 3/216:05 pmIAH - ORD
Nonstop2h 40mSpirit Airlines
Tue 3/2610:00 pmORD - IAH
1 stop11h 45mSpirit Airlines
Deal found 2/28$97
Wed 3/136:18 pmIAH - ORD
1 stop7h 22mMultiple Airlines
Tue 3/199:44 pmORD - IAH
Nonstop2h 55mMultiple Airlines
Deal found 2/28$99
Tue 3/198:38 pmIAH - ORD
1 stop10h 43mSpirit Airlines
Wed 3/209:44 pmORD - IAH
Nonstop2h 55mSpirit Airlines
Deal found 2/27$101
Thu 3/216:05 pmIAH - ORD
Nonstop2h 40mSpirit Airlines
Mon 3/259:44 pmORD - IAH
Nonstop2h 55mSpirit Airlines
Deal found 2/27$103
Wed 3/209:29 amIAH - ORD
1 stop8h 55mSpirit Airlines
Mon 3/259:44 pmORD - IAH
Nonstop2h 55mSpirit Airlines
Deal found 2/28$104
Tue 3/511:41 amIAH - ORD
1 stop19h 40mMultiple Airlines
Tue 3/129:44 pmORD - IAH
Nonstop2h 55mMultiple Airlines
Deal found 2/27$105
Tue 3/196:05 pmIAH - ORD
Nonstop2h 40mSpirit Airlines
Wed 3/209:44 pmORD - IAH
Nonstop2h 55mSpirit Airlines
Deal found 2/28$107

George Bush Intcntl to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between George Bush Intcntl and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
These are some of the most attractive deals on flights from Houston to Chicago in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 6/19:19 pmIAH - ORD
Nonstop2h 39mFrontier
Sat 6/156:15 amORD - IAH
Nonstop2h 46mFrontier
Deal found 2/28$38
Wed 5/299:19 pmIAH - ORD
Nonstop2h 39mFrontier
Mon 6/36:15 amORD - IAH
Nonstop2h 46mFrontier
Deal found 2/28$58
Tue 4/1612:11 pmIAH - ORD
1 stop8h 54mSpirit Airlines
Tue 4/2310:00 pmORD - IAH
1 stop10h 30mSpirit Airlines
Deal found 2/29$70
Sat 5/43:42 pmIAH - ORD
1 stop9h 10mFrontier
Tue 5/76:00 amORD - IAH
1 stop7h 27mFrontier
Deal found 2/29$72
Sat 4/2011:30 amIAH - ORD
1 stop9h 35mSpirit Airlines
Tue 4/2310:00 pmORD - IAH
1 stop10h 30mSpirit Airlines
Deal found 2/28$75
Sat 4/273:42 pmIAH - ORD
1 stop9h 10mFrontier
Tue 4/306:00 amORD - IAH
1 stop7h 27mFrontier
Deal found 2/28$80
Wed 4/2411:00 amIAH - ORD
1 stop10h 05mSpirit Airlines
Sat 4/2710:00 pmORD - IAH
1 stop9h 27mSpirit Airlines
Deal found 2/27$83
Tue 4/1612:11 pmIAH - ORD
1 stop8h 54mSpirit Airlines
Thu 4/1812:10 pmORD - IAH
Nonstop2h 54mSpirit Airlines
Deal found 2/28$86
Mon 4/86:25 pmIAH - ORD
1 stop7h 15mFrontier
Sat 5/186:15 amORD - IAH
Nonstop2h 46mFrontier
Deal found 2/28$87

Non-stop flights to O'Hare Intl from George Bush Intcntl

Discover non-stop flight options from George Bush Intcntl to O'Hare Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Houston to Chicago. Search for alternative flights from Houston to Chicago by utilizing the search form above.
Wed 5/299:19 pmIAH - ORD
Nonstop2h 39mFrontier
Mon 6/36:15 amORD - IAH
Nonstop2h 46mFrontier
Deal found 2/28$58
Wed 3/206:05 pmIAH - ORD
Nonstop2h 40mSpirit Airlines
Mon 3/259:44 pmORD - IAH
Nonstop2h 55mSpirit Airlines
Deal found 2/28$96
Wed 4/244:04 pmIAH - ORD
Nonstop2h 39mSpirit Airlines
Sat 4/2712:10 pmORD - IAH
Nonstop2h 54mSpirit Airlines
Deal found 2/27$100
Thu 3/216:05 pmIAH - ORD
Nonstop2h 40mSpirit Airlines
Mon 3/259:44 pmORD - IAH
Nonstop2h 55mSpirit Airlines
Deal found 2/27$103
Wed 5/18:10 amIAH - ORD
Nonstop2h 42mAmerican Airlines
Tue 5/78:05 amORD - IAH
Nonstop2h 48mAmerican Airlines
Deal found 2/28$105
Sat 4/204:04 pmIAH - ORD
Nonstop2h 39mSpirit Airlines
Sat 4/2712:10 pmORD - IAH
Nonstop2h 54mSpirit Airlines
Deal found 2/28$106
Tue 3/196:05 pmIAH - ORD
Nonstop2h 40mSpirit Airlines
Wed 3/209:44 pmORD - IAH
Nonstop2h 55mSpirit Airlines
Deal found 2/28$107
Wed 4/248:10 amIAH - ORD
Nonstop2h 42mAmerican Airlines
Sat 4/278:24 pmORD - IAH
Nonstop2h 52mAmerican Airlines
Deal found 2/29$108
Wed 4/36:05 pmIAH - ORD
Nonstop2h 40mSpirit Airlines
Sat 4/2012:10 pmORD - IAH
Nonstop2h 54mSpirit Airlines
Deal found 2/27$109

George Bush Intcntl to O'Hare Intl flights leaving soon

Find last-minute flight options from George Bush Intcntl to O'Hare Intl 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 3,314,962 searches. Data last updated February 29, 2024.
Book one of these great deals on flights from Houston to Chicago. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 3/511:41 amIAH - ORD
1 stop19h 40mMultiple Airlines
Tue 3/129:44 pmORD - IAH
Nonstop2h 55mMultiple Airlines
Deal found 2/27$105
Wed 3/63:14 pmIAH - ORD
1 stop6h 13mSpirit Airlines
Mon 3/119:44 pmORD - IAH
Nonstop2h 55mSpirit Airlines
Deal found 2/28$112
Tue 3/511:41 amIAH - ORD
1 stop19h 36mMultiple Airlines
Wed 3/69:44 pmORD - IAH
Nonstop2h 55mMultiple Airlines
Deal found 2/28$121
Wed 3/63:14 pmIAH - ORD
1 stop6h 13mSpirit Airlines
Mon 3/1110:47 pmORD - IAH
1 stop12h 38mSpirit Airlines
Deal found 2/28$128
Wed 3/65:45 amIAH - ORD
2 stops25h 52mFrontier
Mon 3/116:21 pmORD - IAH
1 stop16h 16mFrontier
Deal found 2/28$134
Tue 3/511:41 amIAH - ORD
1 stop19h 40mMultiple Airlines
Wed 3/610:47 pmORD - IAH
1 stop16h 34mMultiple Airlines
Deal found 2/28$136
Wed 3/65:45 amIAH - ORD
1 stop10h 24mMultiple Airlines
Thu 3/75:58 pmORD - IAH
1 stop7h 20mMultiple Airlines
Deal found 2/28$141
Wed 3/610:49 amIAH - ORD
2 stops22h 45mSpirit Airlines
Mon 3/1110:47 pmORD - IAH
2 stops22h 02mSpirit Airlines
Deal found 2/28$151
Tue 3/511:41 amIAH - ORD
2 stops11h 29mMultiple Airlines
Tue 3/129:44 pmORD - IAH
Nonstop2h 55mMultiple Airlines
Deal found 2/27$153

One-way flights to O'Hare Intl from George Bush Intcntl

Search for one-way flight options from George Bush Intcntl to O'Hare Intl. 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 3,314,962 searches. Data last updated February 29, 2024.
Take a look at some of the best available options we've come across on one-way flights from Houston to Chicago. For those needing a return trip from Houston, there is a search form available above.
Sat 6/19:19 pmIAH - ORD
Nonstop2h 39mFrontier
Deal found 2/28$19
Wed 5/1512:51 pmIAH - ORD
1 stop6h 15mSpirit Airlines
Deal found 2/28$34
Wed 5/1512:51 pmIAH - ORD
1 stop6h 15mSpirit Airlines
Deal found 2/28$35
Tue 3/196:05 pmIAH - ORD
Nonstop2h 40mSpirit Airlines
Deal found 2/28$38
Tue 4/304:31 pmIAH - ORD
1 stop8h 28mFrontier
Deal found 2/29$40
Wed 4/31:27 pmIAH - ORD
1 stop10h 43mSpirit Airlines
Deal found 2/28$41
Tue 4/304:04 pmIAH - ORD
Nonstop2h 39mSpirit Airlines
Deal found 2/29$43
Wed 3/65:45 amIAH - ORD
1 stop10h 24mMultiple Airlines
Deal found 2/28$44
Tue 3/1911:37 amIAH - ORD
1 stop20h 00mFrontier
Deal found 2/28$45

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

Customize your flight search to find flights from George Bush Intcntl to O'Hare Intl 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 3,314,962 searches. Data last updated February 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$38 - $155

Route

Depart

Return

Price

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Sat 6/1

Nonstop2h 39m

Chicago O'Hare Intl

Sat 6/15

Nonstop2h 46m

$38

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Wed 5/29

Nonstop2h 39m

Chicago O'Hare Intl

Mon 6/3

Nonstop2h 46m

$58

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 4/16

1 stop8h 54m

Chicago O'Hare Intl

Tue 4/23

1 stop10h 30m

$70

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Sat 5/4

1 stop9h 10m

Chicago O'Hare Intl

Tue 5/7

1 stop7h 27m

$72

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Sat 4/20

1 stop9h 35m

Chicago O'Hare Intl

Tue 4/23

1 stop10h 30m

$75

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Wed 4/24

1 stop10h 05m

Chicago O'Hare Intl

Sat 4/27

1 stop9h 27m

$83

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Wed 5/8

1 stop7h 12m

Chicago O'Hare Intl

Sat 5/11

Nonstop2h 42m

$95

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 4/16

Nonstop2h 43m

Chicago O'Hare Intl

Thu 4/18

Nonstop2h 53m

$108

Houston George Bush IntcntlChicago O'Hare Intl

IAH - ORD

IAHORD

Houston George Bush Intcntl

Fri 4/5

Nonstop2h 53m

Chicago O'Hare Intl

Wed 4/10

Nonstop2h 52m

$155

Flights are sorted by cheapest first

Deals found on 2/28

When is the best time to 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 January 28, 2024.
The best time to book flights from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport is 47 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.
Search Deals

When is the cheapest time 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 25, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to O'Hare Intl by month

Plan your trip from George Bush Intcntl to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from George Bush Intcntl to O'Hare Intl is currently $38 while a round-trip flight costs $84. Price data was last updated on February 25, 2024.

Currently, February 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 June is currently the most expensive (average of $366). 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.

January

$248

February

$245

March

$278

April

$292

May

$292

June

$366

July

$338

August

$274

September

$258

October

$248

November

$271

December

$248

Temperature and rainfall in O'Hare Intl by month

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

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated February 29, 2024.
See what other customers who have flown with Frontier, Spirit Airlines and United 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.
Southwest
8.2
Very good
6,486 reviews

Overall

8.2

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Food

7.4

Crew

8.8

Reviews

1 / 10

We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.

Southwest
8.2
Very good
6,486 reviews
Southwest
8.2
Very good
6,486 reviews

Overall

8.2

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Food

7.4

Crew

8.8

Reviews

1 / 10

We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.

8.1
Very good
11,818 reviews
Southwest
8.2
Very good
6,486 reviews

Overall

8.2

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Food

7.4

Crew

8.8

Reviews

1 / 10

We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.

7.4
Good
11,794 reviews
Southwest
8.2
Very good
6,486 reviews

Overall

8.2

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Food

7.4

Crew

8.8

Reviews

1 / 10

We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.

7.3
Good
15,571 reviews
Southwest
8.2
Very good
6,486 reviews

Overall

8.2

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Food

7.4

Crew

8.8

Reviews

1 / 10

We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.

6.5
Okay
8,941 reviews
Southwest
8.2
Very good
6,486 reviews

Overall

8.2

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Food

7.4

Crew

8.8

Reviews

1 / 10

We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.

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.

Can I find flights from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport for under $100 on Cheapflights?

Yes, there are multiple flights from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport for under $100. The cheapest flight booked recently is on Frontier for just $38, but on average you can expect to pay $84.

Are there nonstop flights from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport under $100. A good price for a nonstop flight from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport is less than $109.

Are there last-minute flights available from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport for under $200?

There are currently 20+ open flights from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport within the next 7 days for less than $200.

What days are nonstop flights available from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport?

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

How many flights depart from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport on average per day?

On average 50 flights depart from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport per day.
Early Morning (Midnight to 6am) - 6% of flight departures
Morning (6am - Noon) - 16% of flight departures
Afternoon (Noon - 6pm) - 70% of flight departures
Evening (6pm - Midnight) - 8% of flight departures

How long is the flight from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport?

Airlines like Frontier, Spirit Airlines, and United Airlines fly from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport in about 2h 39m. The time it takes to get you to your destination can typically vary by up to 6h 15m. The distance from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport is about 930 mi. This flight may include one or multiple stops.

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

Currently priced at $38, Frontier will fly you from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and United Airlines - these airlines can fly you to your destination from $70 and $108, respectively. Frontier is 84% 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?

$19 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and United Airlines, with prices starting from $34 and $56, respectively.

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

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: Republic Airways (100%), Iberia (94%), Gulf Air( 94%).

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

On average you can expect to pay $1,543 for a flight from Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport. The cheapest flight overall is $57 while the most popular route, (Houston George Bush Intcntl - Chicago O'Hare Intl) is currently priced at $69.

What does IAH to ORD mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a IAH to ORD flight.

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Alternative routes for George Bush Intcntl to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.