How long does it take to fly to Chicago O'Hare Intl Airport?

On average, it takes 2h 29m to fly from Texas to Chicago O'Hare Intl Airport if you fly out of Dallas (the most popular airport in Texas) and into Chicago O'Hare Intl Airport (the most popular airport in Chicago O'Hare Intl Airport). If you’re flying out of Houston and into Chicago O'Hare Intl Airport, then the flight time is around 2h 30m.

What airlines fly to Chicago O'Hare Intl Airport?

American Airlines, Frontier and United Airlines are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Texas according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 7 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

How many flights depart from Texas to Chicago O'Hare Intl Airport on average per week?

1,340 flights are operational weekly from Texas to Chicago O'Hare Intl Airport as of June 2026. The most popular departure day for this route is Sun, with 18% of flights per week taking off on this day.

What is the cheapest airline that flies from Texas to Chicago O'Hare Intl?

Delta, United Airlines, and Frontier are the most popular carriers operating from Texas to Chicago O'Hare Intl

How many flights depart from Texas to Chicago O'Hare Intl Airport on average per day?

As of June 2026, there are 191 flights per day flying from Texas to Chicago O'Hare Intl Airport. The most common time of day flights depart is 6:00AM, with 41% of flights taking off at noon.

When did momondo last update prices for flights from Texas to Chicago O'Hare Intl Airport?

Prices for flights from Texas to Chicago O'Hare Intl Airport were last updated today.

How many operators does momondo search for flights from Texas to Chicago O'Hare Intl Airport?

As of June 2026, there are 7 operators available to choose from for flights from Texas to Chicago O'Hare Intl Airport.

How old do you have to be to fly from Texas to Chicago O'Hare Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Texas to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$88 Cheap Flights from Texas to Chicago O'Hare Intl Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Texas to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:42 pm - 12:33 am

IAH

ORD

2h 51mnonstop

5:30 pm - 8:47 pm

ORD

IAH

3h 17mnonstop

$161Frontier

Fri, Aug 7 - Tue, Aug 11

9:42 pm - 12:33 am

IAH

ORD

2h 51mnonstop

5:30 pm - 8:47 pm

ORD

IAH

3h 17mnonstop

$162Frontier

Wed, Aug 5 - Fri, Aug 7

9:58 pm - 12:49 am

IAH

ORD

2h 51mnonstop

5:30 pm - 8:47 pm

ORD

IAH

3h 17mnonstop

$163Frontier

Fri, Jul 31 - Wed, Aug 5

1:13 pm - 8:55 pm

HOU

ORD

7h 42m

1 stop

5:30 am - 12:16 pm

ORD

HOU

6h 46m

1 stop

$225Delta

Tue, Aug 4 - Wed, Aug 5

1:13 pm - 6:49 pm

HOU

ORD

5h 36m

1 stop

6:40 am - 12:16 pm

ORD

HOU

5h 36m

1 stop

$226Delta

Tue, Aug 11 - Wed, Aug 19

4:18 pm - 12:18 am

MFE

ORD

8h 00m

1 stop

5:00 am - 10:14 am

ORD

MFE

5h 14m

1 stop

$257American Airlines

Tue, Aug 18 - Tue, Aug 25

5:18 pm - 12:59 am

HRL

ORD

7h 41m

1 stop

8:50 am - 3:59 pm

ORD

HRL

7h 09m

1 stop

$257United Airlines

Sat, Aug 15 - Tue, Aug 18

5:41 pm - 12:18 am

AUS

ORD

6h 37m

1 stop

5:00 am - 9:43 am

ORD

AUS

4h 43m

1 stop

$261American Airlines

Mon, Aug 10 - Sat, Aug 15

5:19 am - 11:20 am

MFE

ORD

6h 01m

1 stop

10:40 am - 5:44 pm

ORD

MFE

7h 04m

1 stop

$288United Airlines

Tue, Aug 18 - Tue, Aug 25

7:39 pm - 8:52 pm

SAT

ORD

25h 13m

1 stop

8:05 am - 10:50 am

ORD

SAT

50h 45m

2 stops

$307Multiple Airlines

Fri, Jul 24 - Wed, Jul 29

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Frontier flights from Texas to Chicago O'Hare Intl Airport

Our best Frontier deals on Texas to Chicago O'Hare Intl Airport flight tickets

Frontier

Aug 7

IAH9:42 pmHouston George Bush Intcntl

2h 51m

ORD12:33 amChicago O'Hare Intl

Aug 11

ORD5:30 pmChicago O'Hare Intl

3h 17m

IAH8:47 pmHouston George Bush Intcntl

$161

Frontier

Aug 5

IAH9:42 pmHouston George Bush Intcntl

2h 51m

ORD12:33 amChicago O'Hare Intl

Aug 7

ORD5:30 pmChicago O'Hare Intl

3h 17m

IAH8:47 pmHouston George Bush Intcntl

$162

Frontier

Jul 31

IAH9:58 pmHouston George Bush Intcntl

2h 51m

ORD12:49 amChicago O'Hare Intl

Aug 5

ORD5:30 pmChicago O'Hare Intl

3h 17m

IAH8:47 pmHouston George Bush Intcntl

$163

United Airlines flights from Texas to Chicago O'Hare Intl Airport

Our best United Airlines deals on Texas to Chicago O'Hare Intl Airport flight tickets

United Airlines

Aug 15

HRL5:18 pmHarlingen Valley Intl

7h 41m

1 stop

ORD12:59 amChicago O'Hare Intl

Aug 18

ORD8:50 amChicago O'Hare Intl

7h 09m

1 stop

HRL3:59 pmHarlingen Valley Intl

$257

United Airlines

Sep 12

AUS9:00 amAustin Bergstrom

2h 55m

ORD11:55 amChicago O'Hare Intl

Sep 20

ORD7:00 amChicago O'Hare Intl

2h 58m

AUS9:58 amAustin Bergstrom

$274

United Airlines

Jul 30

AUS3:37 pmAustin Bergstrom

3h 02m

ORD6:39 pmChicago O'Hare Intl

Aug 6

ORD7:00 amChicago O'Hare Intl

2h 56m

AUS9:56 amAustin Bergstrom

$278

momondo Fare Finder

Use the filters below to find and compare flights from Texas to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Fri 8/7

9:42 pm-12:33 am

Nonstop2h 51m

Chicago O'Hare Intl

Tue 8/11

5:30 pm-8:47 pm

Nonstop3h 17m

$161

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Wed 8/5

9:42 pm-12:33 am

Nonstop2h 51m

Chicago O'Hare Intl

Fri 8/7

5:30 pm-8:47 pm

Nonstop3h 17m

$162

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Fri 7/31

9:58 pm-12:49 am

Nonstop2h 51m

Chicago O'Hare Intl

Wed 8/5

5:30 pm-8:47 pm

Nonstop3h 17m

$163

HoustonChicago

HOU - ORD

HOUORD

Houston Hobby

Tue 8/4

1:13 pm-8:55 pm

1 stop7h 42m

Chicago O'Hare Intl

Wed 8/5

5:30 am-12:16 pm

1 stop6h 46m

$225

HoustonChicago

HOU - ORD

HOUORD

Houston Hobby

Tue 8/11

1:13 pm-6:49 pm

1 stop5h 36m

Chicago O'Hare Intl

Wed 8/19

6:40 am-12:16 pm

1 stop5h 36m

$226

McAllenChicago

MFE - ORD

MFEORD

McAllen Miller Intl

Tue 8/18

4:18 pm-12:18 am

1 stop8h 00m

Chicago O'Hare Intl

Tue 8/25

5:00 am-10:14 am

1 stop5h 14m

$257

HarlingenChicago

HRL - ORD

HRLORD

Harlingen Valley Intl

Sat 8/15

5:18 pm-12:59 am

1 stop7h 41m

Chicago O'Hare Intl

Tue 8/18

8:50 am-3:59 pm

1 stop7h 09m

$257

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Mon 8/10

5:41 pm-12:18 am

1 stop6h 37m

Chicago O'Hare Intl

Sat 8/15

5:00 am-9:43 am

1 stop4h 43m

$261

McAllenChicago

MFE - ORD

MFEORD

McAllen Miller Intl

Tue 8/18

5:19 am-11:20 am

1 stop6h 01m

Chicago O'Hare Intl

Tue 8/25

10:40 am-5:44 pm

1 stop7h 04m

$288

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Fri 7/24

7:39 pm-8:52 pm

1 stop25h 13m

Chicago O'Hare Intl

Wed 7/29

8:05 am-10:50 am

2 stops50h 45m

$307

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Texas to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Texas averaging around $198.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $313. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Texas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $642.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Texas in the evening is the least expensive time of day to depart. momondo users have found prices as low as $253 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $669. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Texas to Chicago O'Hare Intl flight route?

Fly from Houston George Bush Intcntl to Chicago O'Hare Intl for the best Texas - Chicago O'Hare Intl flight prices

How far in advance should I book a flight from Texas to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $252 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Texas for as low as $176 on momondo.

What cabin class options are available on Texas to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Texas to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Texas to Chicago O'Hare Intl Airport flights?

You could potentially save up to 17% on your flight if you consider stops on a Texas to Chicago O'Hare Intl Airport flight.

Cheap Texas to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Chicago O'Hare Intl Airport

Best Price Found	$141
Fastest flight time	2h 29m
Direct flights	Every day

The best one-way flight to Chicago O'Hare Intl Airport from Texas in the past 72 hours is $141. The best round-trip flight deal from Texas to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $287.

The fastest flight from Texas to Chicago O'Hare Intl Airport takes 2h 29m

Direct flights go from Texas to Chicago O'Hare Intl Airport every day.

Search flight deals

Frequently asked questions about flying from Texas to Chicago O'Hare Intl Airport

When did momondo last update prices for flights from Texas to Chicago O'Hare Intl Airport?
Prices for flights from Texas to Chicago O'Hare Intl Airport were last updated today.
How many operators does momondo search for flights from Texas to Chicago O'Hare Intl Airport?
As of June 2026, there are 7 operators available to choose from for flights from Texas to Chicago O'Hare Intl Airport.
How old do you have to be to fly from Texas to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Texas to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Texas to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Texas to Chicago O'Hare Intl Airport is Boeing 737-800 (20.48% of total bookings). The next most popular plane models are Airbus A321neo (14.27%), Airbus A319 (9.32%), and Boeing 737-900 (7.48%).

Best airlines flying from Texas to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Texas to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $59	Free Cancellation	Rating 5.6 2,856 reviews	Search Frontier flights
Contour	PriceFrom $105	Free Cancellation	Rating 7.7 42 reviews	Search Contour flights
Southwest	PriceFrom $143	Free Cancellation	Rating 7.9 4,246 reviews	Search Southwest flights
United Airlines	PriceFrom $157	Free Cancellation	Rating 7.4 9,901 reviews	Search United Airlines flights
American Airlines	PriceFrom $159	Free Cancellation	Rating 7.1 11,777 reviews	Search American Airlines flights
Delta	PriceFrom $162	Free Cancellation	Rating 7.8 8,456 reviews	Search Delta flights
JetBlue	PriceFrom $173	Free Cancellation	Rating 7.1 3,014 reviews	Search JetBlue flights

Lake Geneva

Schaumburg

South Haven

Rockford

Merrillville

Gurnee

Rosemont

Naperville

Orland Park

Oak Brook

New Buffalo

Joliet

Kenosha

Hammond

Aurora

Racine

Janesville

Elgin

Evanston

South Holland

Why use momondo?

Why should I use momondo to find a flight deal from Texas to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Texas.

Can I find flights from Texas to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Texas which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Texas to Chicago?

Once all potential Texas to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Texas to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Texas to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 7/28

Tue 8/4

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago

Popular cities

Other flights from Texas

Other flights to Chicago

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United States

Flights to Newark Airportfrom $105

Flights to New York John F Kennedy Intl Airportfrom $122

Flights to New York LaGuardia Airportfrom $120

Flights to Dallas/Fort Worth Airportfrom $104

Flights to Washington, D.C. Dulles Intl Airportfrom $55

Flights to Washington, D.C. Reagan-National Airportfrom $116

Flights to Orlando Airportfrom $77

Flights to Chicago Midway Airport

Flights to Dallas Love Field Airport

Cheap flights from Texas to Chicago from $88

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Chicago departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Texas to Chicago

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Frontier flights from Texas to Chicago O'Hare Intl Airport

Our best Frontier deals on Texas to Chicago O'Hare Intl Airport flight tickets

United Airlines flights from Texas to Chicago O'Hare Intl Airport

Our best United Airlines deals on Texas to Chicago O'Hare Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Texas to Chicago O'Hare Intl Airport that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Texas to Chicago O'Hare Intl Airport

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest Texas to Chicago O'Hare Intl flight route?

How far in advance should I book a flight from Texas to Chicago O'Hare Intl Airport?

What cabin class options are available on Texas to Chicago O'Hare Intl Airport flights?

Can stopping save me money on Texas to Chicago O'Hare Intl Airport flights?

What is the cheapest airline that flies from Texas to Chicago O'Hare Intl?

What airlines fly to Chicago O'Hare Intl Airport?

How many flights depart from Texas to Chicago O'Hare Intl Airport on average per day?

How many flights depart from Texas to Chicago O'Hare Intl Airport on average per week?

How long does it take to fly to Chicago O'Hare Intl Airport?

Cheap Texas to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Chicago O'Hare Intl Airport

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Texas to Chicago O'Hare Intl Airport

Best airlines flying from Texas to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Texas to Chicago O'Hare Intl Airport with momondo

Traveling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Chicago

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Texas flight routes

According to popular flight searches on momondo this year

Chicago O'Hare Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Chicago

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chicago

List of cabin classes available on flights landing in Chicago. Availability may vary depending on flight origin and airline.

Complete your trip to Chicago

Explore popular destinations other users love

According to popular flight searches on momondo this year