George Bush Intcntl

Cheap flights from Chicago to Houston (ORD - IAH)

How to find the cheapest flight from O'Hare Intl to George Bush Intcntl

All the information you need to plan the best ORD to IAH flight in 2022: compare O'Hare Intl to George Bush Intcntl flight prices with the expected peak season, weather and rainfall in George Bush Intcntl.

ORD - IAH

Price

$74 - $197

IAH

Temperature

53.6 - 84.2 °F

IAH

Precipitation

3.2 - 5.9 inches

Popular in

December

High demand for flights, 32% potential price rise

Cheapest in

August

Best time to find cheap flights, 45% potential price drop

Round-trip from

$74

From Chicago O'Hare Intl to Houston George Bush Intcntl

One-way from

$64

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

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

To save on the cost of your flight from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport, book at least 18 days before your planned departure. Booking around this time can save you about 21% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $128 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $164.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Houston George Bush Intcntl Airport. Flights to Houston George Bush Intcntl Airport from Chicago O'Hare Intl Airport in August are about $136 on average during August, but can be found for as low as $37.

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport (ORD - IAH)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport as you normally would.

Cheap flights from O'Hare Intl to George Bush Intcntl in January, February 2022

The best prices found for ORD to IAH flights for January, February
Feb 1 - Feb 2
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 54m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 34m
$56

Spirit Airlines

View Deal

Deal found 1/25/22

Feb 26 - Feb 26
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 42m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 30m
$57

Spirit Airlines

View Deal

Deal found 1/25/22

Feb 1 - Feb 8
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 54m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 34m
$58

Spirit Airlines

View Deal

Deal found 1/25/22

O'Hare Intl to George Bush Intcntl 2022 flight deals

Cheap flights to George Bush Intcntl from O'Hare Intl found for this year
Feb 1 - Feb 2
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 54m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 34m
$56

Spirit Airlines

View Deal

Deal found 1/25/22

Feb 26 - Feb 26
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 42m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 30m
$57

Spirit Airlines

View Deal

Deal found 1/25/22

Feb 1 - Feb 8
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 54m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 34m
$58

Spirit Airlines

View Deal

Deal found 1/25/22

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

Save time with O'Hare Intl to George Bush Intcntl direct flight deals
Feb 15 - Feb 16
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 54m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 30m
$56

Spirit Airlines

View Deal

Deal found 1/25/22

Feb 26 - Feb 26
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 42m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 30m
$57

Spirit Airlines

View Deal

Deal found 1/25/22

Mar 12 - Mar 15
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 46m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 32m
$62

Spirit Airlines

View Deal

Deal found 1/25/22

Last minute flights from O'Hare Intl to George Bush Intcntl

Late deals on return flights to George Bush Intcntl from O'Hare Intl, departing today and this week
Feb 2 - Feb 5
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 54m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 34m
$56

Spirit Airlines

View Deal

Deal found 1/25/22

Feb 2 - Feb 14
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 54m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 34m
$57

Spirit Airlines

View Deal

Deal found 1/26/22

Feb 3 - Feb 14
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 53m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 34m
$59

Spirit Airlines

View Deal

Deal found 1/26/22

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

The cheapest one-way flights from O'Hare Intl to George Bush Intcntl
Feb 6
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 53m
$26

Spirit Airlines

View Deal

Deal found 1/27/22

Feb 7
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 53m
$28

Spirit Airlines

View Deal

Deal found 1/26/22

Feb 1
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 54m
$29

Spirit Airlines

View Deal

Deal found 1/25/22

Related info for your journey

Useful info, stats and facts about O'Hare Intl to George Bush Intcntl flights.

Which airlines flying from Chicago O'Hare Intl to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Spirit Airlines, American Airlines, and United Airlines flying from Chicago O'Hare Intl to Houston George Bush Intcntl have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport for under $100. The cheapest flight booked recently is on Spirit Airlines for just $56, but on average you can expect to pay $74.

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

Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport under $100. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport is less than $76.

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

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

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

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Friday, Saturday.

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

54 flight departures from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport per day on average.
Morning (6am - Noon) - 35% of flight departures
Afternoon (Noon - 6pm) - 31% of flight departures
Evening (6pm - Midnight) - 33% of flight departures

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

Spirit Airlines can get you from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport in just under 2h 54m. Your travel time will be generally consistent. The distance from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport is about 930 mi. All flights are typically nonstop.

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

According to our current data, Spirit Airlines ($56), offers the cheapest pricing from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport. Users have found that Spirit Airlines is 58% cheaper than the other options available to this destination.

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

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $26. American Airlines flights start at $64 while deals on Frontier start at $65 one-way.

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

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

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

No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport consider choosing Avianca (90%), Spirit Airlines (88%) or Japan Airlines (87%) as they are the most reliable in getting you off to your destination on time.

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

On average you can expect to pay $418 for a flight from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport. The cheapest flight overall is $16 while the most popular route, (Chicago O'Hare Intl - Houston George Bush Intcntl) is currently priced at $57.

Can I fly to Houston George Bush Intcntl from Chicago O'Hare Intl right now?

Information is based on travel restrictions for travel to Houston George Bush Intcntl within the United States

Most visitors from Chicago O'Hare Intl need to provide a negative COVID-19 test result and/or quarantine to enter Houston George Bush Intcntl.

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Houston George Bush Intcntl.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Houston George Bush Intcntl.

Can I fly back to Chicago O'Hare Intl from Houston George Bush Intcntl?

Returning to Chicago O'Hare Intl from Houston George Bush Intcntl

COVID-19 testing requirements
Visitors from Houston George Bush Intcntl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from Houston George Bush Intcntl are not required to quarantine after entering Chicago O'Hare Intl.

Alternative routes for O'Hare Intl to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.

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

The chart below displays the airlines Cheapflights users traveling from O'Hare Intl to George Bush Intcntl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United Airlines
Cheapest$48
Average$226
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
American Airlines
Cheapest$52
Average$182
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
Spirit Airlines
Cheapest$56
Average$154
FlexibilityNo cancel fee
On-time65%
COVID-19 safety
Delta
Cheapest$87
Average$131
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety

Hourly flight availability from O'Hare Intl to George Bush Intcntl

See what time of day planes typically take off from O'Hare Intl to George Bush Intcntl
8%of flight departuresEarly morningMidnight to 6 am
28%of flight departuresMorning6 am to noon
43%of flight departuresAfternoonNoon to 6 pm
21%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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

See how many times per day planes take to the skies headed from O'Hare Intl to George Bush Intcntl
Sunday21daily flights
Monday14daily flights
Tuesday20daily flights
Wednesday29daily flights
Thursday33daily flights
Friday42daily flights
Saturday10daily flights