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Business Class Flight Deals from George Bush Intercontinental Houston Airport to Chicago O Hare Airport from $458

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Stops

  • Up to nonstop
    $458
  • Up to 1 stop
    $530

Airlines

  • American Airlines
    $458

Cabin Class

  • First
    $458

Departure Airports

  • George Bush Intercontinental Houston Airport
    $458

Arrival Airports

  • Chicago O Hare Airport
    $458

Layover Airports

  • Dallas Fort Worth International Airport
    $530

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American Airlines Logo
American Airlines

05/25/26

IAH
2h 50m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 47m
Direct

06/01/26

IAH
$458
American Airlines Logo
American Airlines

05/25/26

IAH
2h 50m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 45m
Direct

06/01/26

IAH
$458
American Airlines Logo
American Airlines

05/25/26

IAH
2h 50m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 46m
Direct

06/01/26

IAH
$519
Bundle + Save
Book a flight & hotel together for extra savings.
On average save $240 per traveler
American Airlines Logo
American Airlines

05/25/26

IAH
5h 52m
DFW

05/26/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 45m
Direct

06/01/26

IAH
$530
American Airlines Logo
American Airlines

05/25/26

IAH
3h 24m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 47m
Direct

06/01/26

IAH
$540
American Airlines Logo
American Airlines

05/25/26

IAH
3h 24m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 45m
Direct

06/01/26

IAH
$540
American Airlines Logo
American Airlines

05/25/26

IAH
5h 52m
DFW

05/26/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 47m
Direct

06/01/26

IAH
$551
American Airlines Logo
American Airlines

05/25/26

IAH
3h 3m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 45m
Direct

06/01/26

IAH
$575
American Airlines Logo
American Airlines

05/25/26

IAH
3h 3m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 47m
Direct

06/01/26

IAH
$596
American Airlines Logo
American Airlines

05/25/26

IAH
2h 50m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
3h 2m
Direct

06/01/26

IAH
$618
American Airlines Logo
American Airlines

05/25/26

IAH
3h 3m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 46m
Direct

06/01/26

IAH
$636
American Airlines Logo
American Airlines

05/25/26

IAH
3h 24m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 46m
Direct

06/01/26

IAH
$636
American Airlines Logo
American Airlines

05/25/26

IAH
2h 49m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 45m
Direct

06/01/26

IAH
$650
Bundle + Save
Book a flight & hotel together for extra savings.
On average save $240 per traveler
American Airlines Logo
American Airlines

05/25/26

IAH
2h 49m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 47m
Direct

06/01/26

IAH
$671
American Airlines Logo
American Airlines

05/25/26

IAH
3h 24m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
3h 2m
Direct

06/01/26

IAH
$699
American Airlines Logo
American Airlines

05/25/26

IAH
2h 50m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 50m
Direct

06/01/26

IAH
$702
American Airlines Logo
American Airlines

05/25/26

IAH
2h 49m
Direct

05/25/26

ORD
American Airlines Logo
American Airlines

06/01/26

ORD
2h 46m
Direct

06/01/26

IAH
$711

Top Deals on flights Business Class from George Bush Intercontinental Houston Airport to Chicago O Hare Airport

Houston, US (HOU) - Chicago, US (CHI)

 Logo

Jun 5

IAH
4h 51m
MSY

Jun 5

ORD

as low as

$4020

Good to Know

Essential information to help you plan your flight Business Class from George Bush Intercontinental Houston Airport to Chicago O Hare Airport

Cheapest Flight

$4020

The lowest price we found in the last two weeks, departing Jun 5 and returning Jun 5

Airline UA1 stop ‧ 4h 51m ‧ business

Fastest Flights

$650

The fastest flight that we found in the last two weeks, departing May 25 and returning Jun 1

Airline AA2h 49m ‧ first

Cheapest Flight Round-trip

$458

Cheapest price found in the last 14 days, departing May 25 and returning Jun 1

Airline AA2h 50m ‧ first

Cheapest Flight One-way

$4020

Cheapest price found in the last 14 days, departing Jun 5

Airline UA1 stop ‧ 4h 51m ‧ business

Cheapest Layover airport

$530

The cheapest layover airport to Chicago is currently $530

Airline AA1 stop ‧ 5h 52m ‧ first

Best Arrival airport

$458

The best arrival airport to Chicago is currently $458

Airline AA2h 50m ‧ first

Best Departure airport

$458

The best departure airport to Chicago is currently $458

Airline AA2h 50m ‧ first

Cheapest Airline

$458

The cheapest airline to Chicago is currently $458

Airline AA2h 50m ‧ first

Frequently Asked Questions

What is the typical flight duration from Houston to Chicago?

A direct flight from Houston (IAH) to Chicago (ORD) typically takes about 2 hours 30 minutes. With layovers, total travel time can range from 3 to 5 hours depending on the connection.

Are there any direct flights from Houston to Chicago?

Yes. Non-stop flights from Houston to Chicago are available daily, with a flight time of approximately 2 hours 30 minutes, operated mainly by United Airlines and American Airlines. There are about 10 daily non-stop flights, making it a highly frequent route. Non-stop fares tend to be about 10-20% higher than one-stop options.

What are the ground transportation options in Chicago?

Chicago O’Hare International Airport offers several ground transportation options to downtown. The CTA Blue Line train is the most used, providing direct service to the Loop in about thirty-five minutes at a low cost. Taxis and ride-share services are readily available outside the terminals, taking approximately twenty-five minutes depending on traffic. Car rentals are available on-site for regional travel. Bus services are also available but are less direct and slower. Most travelers prefer the Blue Line train for its affordability and efficiency.

When is the cheapest time to fly from Houston to Chicago?

Fares are usually lowest from January to March and in late fall. Traveling on Tuesdays or Wednesdays in the afternoon generally offers cheaper options; booking two to three weeks ahead is advisable.

How far in advance should I book tickets from Houston to Chicago?

Reserve tickets four to six weeks in advance for regular travel and six to eight weeks during summer and holiday peak seasons.

Are overnight (red‑eye) flights available from Houston to Chicago?

Yes. Some flights depart late evening and arrive early morning in Chicago, allowing travelers to maximize daytime hours.

Which airlines usually operate this route from Houston to Chicago?

United Airlines and American Airlines offer nonstop flights; one‑stop options include Delta and Southwest via various hubs.

If I need a connection, what are common layover cities between Houston and Chicago?

Common connecting hubs include Dallas/Fort Worth, Denver, St. Louis and Atlanta, offering broad connections and efficient transfers.

How reliable are on‑time departures on this route from Houston to Chicago?

On‑time departures from Houston to Chicago are usually reliable, but peak travel times might cause delays. Booking early morning flights on United Airlines or American Airlines can improve your chances of on‑time departure.

Which months have the best weather for traveling to Chicago?

May to June and September offer mild weather and fewer tourists.

What documents should I bring with me to the airport when flying from Houston to Chicago?

For domestic flights from Houston to Chicago, bring a valid state ID or Real ID, a credit or debit card for baggage payments, and proof of return or onward travel if required. No visa needed.

Which airport should I use in Chicago?

O'Hare International Airport is the main hub, offering extensive domestic and international flights, and is about 17 miles from downtown Chicago. Midway Airport is closer to downtown at approximately 10 miles, primarily serving domestic and low-cost carriers.

How do I get to George Bush Intercontinental Airport airport from the city center?

From downtown Houston, the METRORail Red Line connects to the airport in about 25–30 min and is a cost-effective choice. Rideshares and taxis take approximately 20–30 min at higher cost. Shuttle services are also available.

Are there hotels or sleeping facilities at Chicago airport?

Chicago O'Hare has on-site hotels including the Hilton O'Hare and the Hyatt Regency in Terminal 5, accessible without shuttles. Additional nearby hotels are connected by shuttle services.

Are there currency exchange offices, prayer rooms and Wi‑Fi at O'Hare Intl Airport ?

O'Hare International Airport offers currency exchange in all terminals, prayer rooms in Terminal 2 and 5, and free Wi‑Fi throughout the airport.

Are there accessible services or children's facilities at the Houston and Chicago airports?

Houston IAH provides wheelchair assistance and accessible restrooms; request 48 hours in advance through your airline. Chicago O'Hare offers mobility assistance, family rest areas, and play zones in Terminals 2 and 5; assistance should be arranged 48 hours ahead.

Which aircraft models fly between Houston and Chicago this route and do airlines offer Wi‑Fi?

Common aircraft include Boeing 737‑800, 737 MAX, and Airbus A320 family. United and American offer Wi‑Fi on most flights.

Which airline alliances operate this route?

All three alliances operate this domestic route: Star Alliance (United), oneworld (American), SkyTeam (Delta).

What is the cheapest time of day to fly from Houston to Chicago?

Afternoon flights on weekdays typically have lower fares than morning or evening departures.

What are the best airport lounge options when departing from Houston?

At Houston IAH, the United Club and the American Airlines Admirals Club provide amenities like complimentary snacks, Wi-Fi, and showers. Access requires a business or first‑class ticket, elite status, or lounge membership; some lounges offer day passes for a fee.

What is the baggage allowance on this route from Houston to Chicago?

Since Houston to Chicago is a domestic route, baggage allowances vary by airline. Basic economy may not include checked bags, but standard economy usually includes one checked bag and a carry‑on.

What cabin and seat options are typical from Houston to Chicago?

Flights from Houston to Chicago usually include Economy and flat‑bed Business class; Premium Economy is uncommon.

Are same‑day changes or standby possible on this route?

Policies vary by airline and fare class; flexible tickets and premium cabins generally offer better options for same‑day changes or standby.

Flights to Chicago

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