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ORD - IAH

$23 Find cheap flights from Chicago O'Hare Airport to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to George Bush Intcntl departing on 6/4. 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.
1 adult
0 bags
Sat 6/15
Sat 6/22

Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from O'Hare Intl to George Bush Intcntl (ORD-IAH)

 
These are the cheapest deals for flights from O'Hare Intl to George Bush Intcntl currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from O'Hare Intl to George Bush Intcntl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from O'Hare Intl to George Bush Intcntl.

Recent one-way flight deals from O'Hare Intl to George Bush Intcntl

Only flying one-way? Below are some of the best one-way flight deals from O'Hare Intl to George Bush Intcntl found on KAYAK recently.

Recent last minute flight deals from O'Hare Intl to George Bush Intcntl

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from O'Hare Intl to George Bush Intcntl.

Recent direct flight deals from O'Hare Intl to George Bush Intcntl

The latest deals for direct flights from O'Hare Intl to George Bush Intcntl so you can sit back and relax without the need for a layover.

Cheap bus & train deals from O'Hare Intl to George Bush Intcntl

Find recent round-trip train or bus tickets from O'Hare Intl to George Bush Intcntl.

All round-trip flight deals to George Bush Intcntl

The cheapest plane tickets to George Bush Intcntl found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:15 am - 8:59 amORD-IAH
2h 44mnonstop
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
$48Frontier
Find Deal
Wed, Jun 5 - Wed, Jun 12
6:15 am - 8:59 amORD-IAH
2h 44mnonstop
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
$56Frontier
Find Deal
Wed, Jun 5 - Wed, Jun 12
7:08 am - 9:55 amORD-IAH
2h 47mnonstop
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
Tue, Jun 4 - Wed, Jun 12
6:25 am - 9:10 amORD-IAH
2h 45mnonstop
9:19 pm - 11:59 pmIAH-ORD
2h 40mnonstop
$58Frontier
Find Deal
Wed, May 29 - Wed, Jun 5
6:15 am - 8:59 amORD-IAH
2h 44mnonstop
9:55 pm - 12:33 amIAH-ORD
2h 38mnonstop
$59Frontier
Find Deal
Wed, Jun 12 - Sat, Jun 15
6:25 am - 9:10 amORD-IAH
2h 45mnonstop
9:19 pm - 11:59 pmIAH-ORD
2h 40mnonstop
$61Frontier
Find Deal
Wed, May 29 - Wed, Jun 5
9:25 pm - 9:02 amORD-IAH
11h 37m1 stop
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
Tue, Jun 4 - Wed, Jun 12
7:33 am - 10:22 amORD-IAH
2h 49mnonstop
9:00 pm - 11:50 pmIAH-ORD
2h 50mnonstop
$66Spirit Airlines
Find Deal
Wed, Jun 5 - Tue, Jun 11
9:37 pm - 9:26 amORD-IAH
11h 49m1 stop
10:02 am - 8:47 pmIAH-ORD
10h 45m1 stop
$76Spirit Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 12
6:00 am - 8:44 amORD-IAH
2h 44mnonstop
8:35 am - 11:22 amIAH-ORD
2h 47mnonstop
$149United Airlines
Find Deal
Fri, May 31 - Sun, Sep 1
7:08 am - 9:55 amORD-IAH
2h 47mnonstop
$23Spirit Airlines
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Tue, Jun 4
6:25 am - 9:10 amORD-IAH
2h 45mnonstop
$29Frontier
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Wed, May 29
6:15 am - 8:59 amORD-IAH
2h 44mnonstop
$30Frontier
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Wed, Jun 19
6:25 am - 9:10 amORD-IAH
2h 45mnonstop
$31Frontier
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Wed, May 29
7:08 am - 9:55 amORD-IAH
2h 47mnonstop
$32Spirit Airlines
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Tue, Jun 4
7:08 am - 9:55 amORD-IAH
2h 47mnonstop
$33Spirit Airlines
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Tue, May 28
6:15 am - 9:01 amORD-IAH
2h 46mnonstop
$34Frontier
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Wed, Aug 14
6:15 am - 9:01 amORD-IAH
2h 46mnonstop
$35Frontier
Find Deal
Wed, Sep 4
9:30 pm - 12:17 amORD-IAH
2h 47mnonstop
$89American Airlines
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Sun, Jun 16
6:07 am - 12:55 pmORD-IAH
6h 48m1 stop
$128Delta
Find Deal
Mon, May 27
5:56 pm - 1:55 pmORD-IAH
19h 59m1 stop
9:19 pm - 11:59 pmIAH-ORD
2h 40mnonstop
$119Frontier
Find Deal
Sat, May 18 - Sat, May 25
5:56 pm - 8:45 amORD-IAH
14h 49m1 stop
2:45 pm - 12:18 amIAH-ORD
9h 33m1 stop
$130Frontier
Find Deal
Sat, May 18 - Sat, May 25
5:56 pm - 8:45 amORD-IAH
14h 49m1 stop
6:15 pm - 12:48 amIAH-ORD
6h 33m1 stop
$149Frontier
Find Deal
Sat, May 18 - Mon, May 20
2:56 pm - 5:43 pmORD-IAH
2h 47mnonstop
9:19 pm - 11:59 pmIAH-ORD
2h 40mnonstop
Sat, May 18 - Sat, May 25
9:25 pm - 9:08 amORD-IAH
11h 43m1 stop
8:51 pm - 11:29 pmIAH-ORD
2h 38mnonstop
$183Spirit Airlines
Find Deal
Tue, May 21 - Wed, May 22
5:56 pm - 1:55 pmORD-IAH
19h 59m1 stop
7:40 am - 6:32 pmIAH-ORD
10h 52m1 stop
Sat, May 18 - Fri, Jun 21
2:56 pm - 5:43 pmORD-IAH
2h 47mnonstop
11:30 am - 2:06 pmIAH-ORD
2h 36mnonstop
$205Spirit Airlines
Find Deal
Mon, May 20 - Wed, May 22
7:30 am - 1:06 pmORD-IAH
5h 36m1 stop
4:29 pm - 11:00 pmIAH-ORD
6h 31m1 stop
$511American Airlines
Find Deal
Tue, May 21 - Tue, May 21
1:38 pm - 4:29 pmORD-IAH
2h 51mnonstop
7:43 pm - 1:38 amIAH-ORD
5h 55m1 stop
$546American Airlines
Find Deal
Sun, May 19 - Thu, May 23
8:30 pm - 11:29 pmORD-IAH
2h 59mnonstop
8:05 am - 10:53 amIAH-ORD
2h 48mnonstop
$577United Airlines
Find Deal
Sun, May 19 - Thu, May 23
6:15 am - 8:59 amORD-IAH
2h 44mnonstop
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
$48Frontier
Find Deal
Wed, Jun 5 - Wed, Jun 12
6:15 am - 8:59 amORD-IAH
2h 44mnonstop
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
$56Frontier
Find Deal
Wed, Jun 5 - Wed, Jun 12
7:08 am - 9:55 amORD-IAH
2h 47mnonstop
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
Tue, Jun 4 - Wed, Jun 12
7:08 am - 9:55 amORD-IAH
2h 47mnonstop
10:50 am - 1:40 pmIAH-ORD
2h 50mnonstop
$66Spirit Airlines
Find Deal
Wed, May 29 - Tue, Jun 11
6:00 am - 8:45 amORD-IAH
2h 45mnonstop
8:55 pm - 11:33 pmIAH-ORD
2h 38mnonstop
Sat, Jun 1 - Tue, Jun 4
2:57 pm - 5:45 pmORD-IAH
2h 48mnonstop
9:00 pm - 11:50 pmIAH-ORD
2h 50mnonstop
$83Spirit Airlines
Find Deal
Tue, Jun 11 - Tue, Jun 18
9:30 pm - 12:17 amORD-IAH
2h 47mnonstop
6:21 am - 9:05 amIAH-ORD
2h 44mnonstop
$137American Airlines
Find Deal
Sat, Jun 29 - Tue, Jul 2
6:00 am - 8:44 amORD-IAH
2h 44mnonstop
8:35 am - 11:22 amIAH-ORD
2h 47mnonstop
$149United Airlines
Find Deal
Fri, May 31 - Sun, Sep 1
9:30 pm - 12:17 amORD-IAH
2h 47mnonstop
6:21 am - 9:05 amIAH-ORD
2h 44mnonstop
$157American Airlines
Find Deal
Sat, Jun 22 - Sun, Jun 23
9:16 pm - 11:59 pmORD-IAH
2h 43mnonstop
6:09 pm - 8:58 pmIAH-ORD
2h 49mnonstop
$202United Airlines
Find Deal
Mon, Jul 22 - Sun, Jul 28

Flights from O'Hare Intl to George Bush Intcntl - Travel Insights & Trends

Get data-powered insights and trends into flights from O'Hare Intl to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Houston George Bush Airport?

The average price of all flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
For Chicago O'Hare Airport to Houston George Bush Airport, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Houston George Bush Airport back to Chicago O'Hare Airport, the best deals are generally found on Saturday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport is September, where tickets cost $195 on average. On the other hand, the most expensive months are March and November, where the average cost of tickets is $360 and $318 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 70 days before departure.

Which airlines provide the cheapest flights from Chicago O'Hare Airport to Houston George Bush Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Spirit Airlines offered the best one-way deal for that route, at $23. KAYAK users also found Chicago O'Hare Airport to Houston George Bush Airport round-trip flights on Frontier from $48 and on Spirit Airlines from $66.

Which airlines fly most frequently between Chicago O'Hare Airport and Houston George Bush Airport?

Chicago O'Hare Airport and Houston George Bush Airport are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (11 flights per day), American Airlines (6 flights per day), and Spirit Airlines (2 flights per day).

Which airlines fly non-stop between Chicago O'Hare Intl Airport and Houston George Bush Intcntl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport.
There are 4 airlines that fly nonstop from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport. They are: American Airlines, Frontier, Spirit Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $41 for a one-way flight. On average, the best prices for this route can be found at Frontier.

How many flights are there between Chicago O'Hare Intl Airport and Houston George Bush Intcntl Airport per day?

Each day, there are between 19 and 22 nonstop flights that take off from Chicago O'Hare Intl Airport and land in Houston George Bush Intcntl Airport, with an average flight time of 2h 48m. The most common departure time is 9:00 pm and most flights take off in the morning. Each week, there are 144 flights. The most frequent day of departure is Saturday, when 15% of all weekly flights depart. The fewest flights depart on a Sunday.

Which cabin class options are there for flights between Chicago O'Hare Intl Airport and Houston George Bush Intcntl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Chicago O'Hare Airport to Houston George Bush Airport take?

Direct flights take on average 2h 42m to travel the 926 miles between Chicago O'Hare Airport and Houston George Bush Airport.

What’s the earliest departure time from Chicago O'Hare Airport to Houston George Bush Airport?

Early birds can take the earliest flight from Chicago O'Hare Intl Airport at 6:00 am and will be landing in Houston George Bush Intcntl Airport at 8:44 am.

What’s the latest departure time from Chicago O'Hare Airport to Houston George Bush Airport?

If you prefer to fly at night, the latest flight from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport jets off at 9:31 pm and lands at 12:15 am.

Good to know

Low season

February

High season

May

Cheapest flight

$23
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Chicago O'Hare Airport to Houston George Bush Airport

When to book flights from O'Hare Intl to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from O'Hare Intl to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Houston George Bush Airport flights

  • What are the transport options from George Bush Intercontinental Airport (IAH)?

    A very quick and convenient way to travel from the airport to the downtown area utilizing public transportation is to travel on the line 102 bus operated by Metropolitan Transit Harris County, that can have travelers from the airport to the downtown area in around 50 minutes.

  • Are there shower facilities at George Bush Intercontinental Airport?

    Travelers will find that there are shower services available in the Centurion Lounge that has a location in Terminal D. There is also an Xpress Spa Location that sits near gate A17 and offers a great menu of spa services for tired travelers.

  • Are there any hotels at George Bush Intercontinental Airport?

    The Houston Airport Marriott at George Bush Intercontinental sits right adjacent to all the terminal buildings at the airport, and passengers can access this hotel after their flight using the complementary underground tram service. This hotel also offers a free shuttle service between its property and the terminal buildings at the airport.

  • Where are the car rental providers at George Bush Intercontinental Airport?

    Because this airport offers a rental car center that operates 24h per day, it is easy to find whichever rental car company you plan on using upon your arrival. Shuttle buses run from all of the terminal buildings at the airport about every 5 minutes, and you'll see clearly marked areas at each terminal building showing where shuttle buses make their stops.

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport was $23 for a one-way ticket and $48 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Houston George Bush Airport?

    No

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Houston George Bush Airport?

    Only American Airlines offers inflight Wi-Fi service on the Chicago O'Hare Airport to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Houston George Bush Airport?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Houston George Bush Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago O'Hare Airport and Houston George Bush Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago O'Hare Airport to Houston George Bush Airport?

    There are nonstop flights from Chicago O'Hare Airport to Houston George Bush Airport on a daily basis.

  • Which is the best airline for flights from Chicago to Houston, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Houston are United Airlines and American Airlines. With an average price for the route of $334 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $298 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $89 or less one-way and $197 or less round-trip.
  • When travelers are looking for a convenient way to get from the center of Chicago to the Chicago O'Hare International Airport (ORD), a fine choice is the Blue Line train operated by the Chicago Transit Authority, that makes this trip in around 42 minutes.
  • Travelers that plan on parking their own vehicle at the Chicago O'Hare International Airport will find that this airport offers a wide variety of parking choices, including the very convenient valet option right at the main terminal building drop-off point. Travelers that are looking for a more economical parking option should choose Economy Lots G, F, or H which offer a much lower rate for parking on a daily basis.
  • For those passengers traveling with a pet or a service animal through the Chicago O'Hare International Airport, it is good to know that this airport offers six animal relief areas, with four of the areas being outside and two being inside of the airport. The two indoor locations both sit within Terminal 3.
  • For moms who are nursing and traveling from the Chicago O'Hare International Airport, you will find that this airport offers 15 different nursing rooms and lactation pods throughout the airport facilities as well as at the multi-modal facility offsite from the airport.
  • Parents that are traveling with their children through the Chicago O'Hare International Airport will to know that the airport offers a family lounge in terminal two that provides a designated space where kids can play. There is also plenty of comfortable seating as well as charging stations, plus there is stroller parking as well. During certain times of the year, you will even find live entertainment in this area.
See more tips

Prefer to fly non-stop from Chicago O'Hare Airport to Houston George Bush Airport?

Find which airlines fly direct from O'Hare Intl to George Bush Intcntl, which days they fly and book direct flights.

Nonstop departures

Chicago O'Hare Intl to Houston George Bush Intcntl

Monday

ANA, Aer Lingus, Air New Zealand, +16 more

ANA, Aer Lingus, +17 more

Tuesday

ANA, Aer Lingus, Air New Zealand, +17 more

ANA, Aer Lingus, +18 more

Wednesday

ANA, Aer Lingus, Air New Zealand, +17 more

ANA, Aer Lingus, +18 more

Thursday

ANA, Aer Lingus, Air New Zealand, +16 more

ANA, Aer Lingus, +17 more

Friday

ANA, Aer Lingus, Air New Zealand, +18 more

ANA, Aer Lingus, +19 more

Saturday

ANA, Aer Lingus, Air New Zealand, +17 more

ANA, Aer Lingus, +18 more

Sunday

ANA, Aer Lingus, Air New Zealand, +17 more

ANA, Aer Lingus, +18 more

See more direct flights

Nonstop returns

Houston George Bush Intcntl to Chicago O'Hare Intl

Monday

ANA, Aer Lingus, Air New Zealand, +16 more

ANA, Aer Lingus, +17 more

Tuesday

ANA, Aer Lingus, Air New Zealand, +17 more

ANA, Aer Lingus, +18 more

Wednesday

ANA, Aer Lingus, Air New Zealand, +17 more

ANA, Aer Lingus, +18 more

Thursday

ANA, Aer Lingus, Air New Zealand, +16 more

ANA, Aer Lingus, +17 more

Friday

ANA, Aer Lingus, Air New Zealand, +18 more

ANA, Aer Lingus, +19 more

Saturday

ANA, Aer Lingus, Air New Zealand, +16 more

ANA, Aer Lingus, +17 more

Sunday

ANA, Aer Lingus, Air New Zealand, +17 more

ANA, Aer Lingus, +18 more

See more direct flights
See more direct flights

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

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10946 reviews
7.1Entertainment
7.7Boarding
6.7Food
8.1Crew
7.2Comfort
Airline reviews

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

4.0 OkayAnonymous, May 2024BOS - IAH
Read more about United Airlines reviews

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

Some of these FA’s need attitude check. Snarky bitches

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

Overall it was good but not great. The aircraft was an old and seats didn’t recline in business class unless you kept playing around with it.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

The plane was subbed for another last minute, the gate was changed last minute. Could live with that but we boarded and there was a delay which totaled an hour in the end. There was a technical issue which meant wheels needed to remain out for ten mins after take off. My USB phone charger was broken as was the headphone jack which meant I could t enjoy the IFE and could use my phone after a few hours. Even the map function on the plane failed to work after a few hours.

The flight was delayed and we were told the airplane is on its way to the gate from the hangar. We were told this for 2 hours and the flight was continually delayed in ~30 minute increments. Then we ended up having a new airplane. The issue wasn’t clearly communicated and it left everyone feeling confused about when we would actually be leaving. Whenever they communicated a new boarding time it felt arbitrary and random. The boarding process was a mess and disorganized, which made it last longer than necessary. Landing was rough. Seats were uncomfortable.

Seats suck, not enough room, overcrowded planes, hectic situation all together.

On time and fast. Overall it was a pleasant experience.

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

Cancelled my flight , currently stuck in Houston and will likely miss my cruise

The flight attendants were very personable, extremely friendly, and had a very good feeling of the energy around them not to mention they’re very funny and engaging. What made up for the discomfort of the seats and the fact that the plane sat for a long time on the Turmac. Not sure if the pilot was new, but the landing was very rough sort of like I was at a magic mountain theme park ride that was built in 1959

Unfortunately not great, my flight was canceled with no notice given. I attempted to reach out to spirit airlines and have yet to receive any correspondence. I then had to book a new flight at two times the cost of the original.

They changed our gate 30 minutes before boarding began. We noticed about 20 people missed their flight due to doors closing early.

Flight was delayed 2+ hours missed a concert because of it…

I MISS MY FLY AND THEY NOT EVEN TRY TO GET ME ALEAST A CREDIT TO BUY ANOTHER TICKET BUT IS FINE I WOULD NEVER BUY A TICKET WITH SPIRIT EVER AGAIN

It’s a flying bus, no reclining seats, entertainment, charge ports. As if someone was out on limb to make my flight experience atrocious

Worst airline to travel with. They treat you like a prisoner in a jailhouse barking out orders and threats. Nickle and dime you to the same price or higher than a respectable airline like one of the big 3 . Might as well fly with standard airlines

Well I mean u get what u pay for so 🤷‍♂️

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Book cheap flights from Chicago to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Houston found on KAYAK in the last 72 hours.
6/4Tue
nonstopSpirit Airlines
2h 47mORD-IAH
$23
5/29Wed
nonstopFrontier
2h 45mORD-IAH
$29
6/19Wed
nonstopFrontier
2h 44mORD-IAH
$30
5/29Wed
nonstopFrontier
2h 45mORD-IAH
$31
6/4Tue
nonstopSpirit Airlines
2h 47mORD-IAH
$32
5/28Tue
nonstopSpirit Airlines
2h 47mORD-IAH
$33
8/14Wed
nonstopFrontier
2h 46mORD-IAH
$34
9/4Wed
nonstopFrontier
2h 46mORD-IAH
$35
6/16Sun
nonstopAmerican Airlines
2h 47mORD-IAH
$89
5/27Mon
1 stopDelta
6h 48mORD-IAH
$128

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

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Houston that are departing in the next 10 days.
5/18Sat
multi-stopFrontier
19h 59mORD-IAH
5/25Sat
nonstopFrontier
2h 40mIAH-ORD
$119
5/18Sat
multi-stopFrontier
14h 49mORD-IAH
5/25Sat
multi-stopFrontier
9h 33mIAH-ORD
$130
5/18Sat
multi-stopFrontier
14h 49mORD-IAH
5/20Mon
multi-stopFrontier
6h 33mIAH-ORD
$149
5/18Sat
nonstop
2h 47mORD-IAH
5/25Sat
nonstop
2h 40mIAH-ORD
$151
5/21Tue
multi-stopSpirit Airlines
11h 43mORD-IAH
5/22Wed
nonstopSpirit Airlines
2h 38mIAH-ORD
$183
5/18Sat
multi-stop
19h 59mORD-IAH
6/21Fri
multi-stop
10h 52mIAH-ORD
$197
5/20Mon
nonstopSpirit Airlines
2h 47mORD-IAH
5/22Wed
nonstopSpirit Airlines
2h 36mIAH-ORD
$205
5/21Tue
multi-stopAmerican Airlines
5h 36mORD-IAH
5/21Tue
multi-stopAmerican Airlines
6h 31mIAH-ORD
$511
5/19Sun
nonstopAmerican Airlines
2h 51mORD-IAH
5/23Thu
multi-stopAmerican Airlines
5h 55mIAH-ORD
$546
5/19Sun
nonstopUnited Airlines
2h 59mORD-IAH
5/23Thu
nonstopUnited Airlines
2h 48mIAH-ORD
$577

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Chicago O'Hare Airport - Houston George Bush Airport Flights

Departure:

Chicago O'Hare Airport (undefined)United States

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - Chicago O'Hare Airport

Cabin classes:

$735
$786
$671
$85