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O'Hare Intl

$50+ Cheap flights from Houston to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ORD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Houston to Chicago O'Hare Intl are usually found in September or June, booked 67 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Houston to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 November 21, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$96
(FlightHub)

One-way from

$50
(Frontier)
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 16% potential price drop
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From Houston to Chicago O'Hare Intl
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One-way flight from Houston to Chicago O'Hare Intl
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Find flight deals from Houston to O'Hare Intl

Cheapest flights from Houston to O'Hare Intl
Explore the most affordable flight options available from Houston to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/69:56 pmIAH - ORD
Nonstop2h 37mSpirit Airlines
Sun 12/85:10 amORD - IAH
Nonstop2h 51mSpirit Airlines
Deal found 11/20$96
This eDestinos deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/610:08 pmIAH - ORD
Nonstop2h 37mFrontier
Mon 12/910:16 amORD - IAH
1 stop11h 31mFrontier
Deal found 11/20$98
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/69:56 pmIAH - ORD
Nonstop2h 37mMultiple Airlines
Sun 12/86:20 amORD - IAH
Nonstop2h 50mMultiple Airlines
Deal found 11/20$102
This Frontier deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/156:16 pmHOU - ORD
1 stop6h 23mFrontier
Wed 12/186:00 amORD - HOU
1 stop13h 09mFrontier
Deal found 11/21$158
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/74:48 pmHOU - ORD
1 stop7h 10mDelta
Tue 12/103:40 pmORD - HOU
1 stop7h 11mDelta
Deal found 11/21$228
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/77:05 amIAH - ORD
1 stop7h 21mDelta
Sat 12/143:35 pmORD - IAH
1 stop8h 19mDelta
Deal found 11/21$236
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:20 amIAH - ORD
Nonstop2h 42mUnited Airlines
Sat 12/142:25 pmORD - IAH
Nonstop2h 59mUnited Airlines
Deal found 11/20$249
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/85:58 amHOU - ORD
1 stop5h 05mAmerican Airlines
Wed 12/119:05 amORD - HOU
1 stop6h 52mAmerican Airlines
Deal found 11/21$276
This Southwest deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/137:00 amHOU - ORD
1 stop4h 30mSouthwest
Mon 12/164:35 pmORD - HOU
1 stop5h 35mSouthwest
Deal found 11/20$288
This Trip.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/212:42 pmHOU - ORD
1 stop6h 19mMultiple Airlines
Sun 12/87:25 amORD - HOU
1 stop10h 01mMultiple Airlines
Deal found 11/20$437
This Sun Country Air deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/249:36 amHOU - ORD
1 stop7h 52mSun Country Air
Thu 11/289:20 amORD - HOU
1 stop26h 32mSun Country Air
Deal found 11/20$475

Find flights from Houston to O'Hare Intl within your budget

Customize your flight search to find flights from Houston 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Fri 12/6

9:56 pm-12:33 am

Nonstop2h 37m

Chicago O'Hare Intl

Sun 12/8

5:10 am-8:01 am

Nonstop2h 51m

$96

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Fri 12/6

10:08 pm-12:45 am

Nonstop2h 37m

Chicago O'Hare Intl

Mon 12/9

10:16 am-9:47 pm

1 stop11h 31m

$98

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Fri 12/6

9:56 pm-12:33 am

Nonstop2h 37m

Chicago O'Hare Intl

Sun 12/8

6:20 am-9:10 am

Nonstop2h 50m

$102

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Sat 1/18

6:00 am-8:42 am

Nonstop2h 42m

Chicago O'Hare Intl

Tue 1/21

8:30 pm-11:32 pm

Nonstop3h 02m

$139

HoustonChicago

HOU - ORD

HOUORD

Houston Hobby

Sun 12/15

6:16 pm-12:39 am

1 stop6h 23m

Chicago O'Hare Intl

Wed 12/18

6:00 am-7:09 pm

1 stop13h 09m

$158

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Sun 1/12

5:25 am-12:55 pm

1 stop7h 30m

Chicago O'Hare Intl

Sun 1/19

1:40 pm-8:10 pm

1 stop6h 30m

$216

HoustonChicago

HOU - ORD

HOUORD

Houston Hobby

Fri 1/31

6:45 pm-11:59 pm

1 stop5h 14m

Chicago O'Hare Intl

Sun 2/2

4:55 pm-10:29 pm

1 stop5h 34m

$216

HoustonChicago

HOU - ORD

HOUORD

Houston Hobby

Thu 1/30

10:36 am-9:52 am

2 stops23h 16m

Chicago O'Hare Intl

Tue 2/4

1:39 pm-5:26 pm

2 stops27h 47m

$219

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Wed 12/11

7:20 am-10:02 am

Nonstop2h 42m

Chicago O'Hare Intl

Sat 12/14

2:25 pm-5:24 pm

Nonstop2h 59m

$249

HoustonChicago

HOU - ORD

HOUORD

Houston Hobby

Sun 12/8

5:58 am-11:03 am

1 stop5h 05m

Chicago O'Hare Intl

Wed 12/11

9:05 am-3:57 pm

1 stop6h 52m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 23 results
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Best time to book a flight from Houston to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Houston to O'Hare Intl

Get recent, data-driven insights about flights from Houston to O'Hare Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Houston to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Houston to O'Hare Intl. Price data was last updated on November 15, 2024.

The best time to book flights from Houston to Chicago O'Hare Intl Airport is 67 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.

What is the cheapest month to book a flight from Houston to Chicago O'Hare Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Houston to Chicago O'Hare Intl Airport (average of $232). Flying from Houston to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). 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.

What is the cheapest time of day to fly from HOU to ORD?

Find hourly flight availability from Houston to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Houston 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 in the afternoon.

What is the cheapest day to fly from Houston to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Houston to O'Hare Intl. Price data was last updated on May 5, 2024.

Travelers seeking maximum savings on their Houston to Chicago O'Hare Intl Airport flight should consider departing on Monday 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.

Rainfall in O'Hare Intl by month

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

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

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

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 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 November 21, 2024.
Read reviews from past customers who have flown Spirit Airlines, Frontier and American Airlines from Houston to Chicago. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Sun Country Air
7.0
Good
415 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Houston 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.

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

    According to our current data, Spirit Airlines ($96), Frontier ($98), and American Airlines ($139) offers the cheapest pricing from Houston to Chicago O'Hare Intl Airport. Spirit Airlines is currently priced 54% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $50. Users have also found prices from $57 and $79 on Spirit Airlines and United Airlines, respectively.

  • Can I find deals for flights from Houston to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Houston to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to O'Hare Intl.

  • Can I find deals for business class flights from Houston to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Houston to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Chicago O'Hare Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Houston to Chicago O'Hare Intl Airport (average of $232). Flying from Houston to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). 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.

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Alternative routes for Houston to O'Hare Intl

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Top 4 airlines flying from Houston to O'Hare Intl

Discover the top 4 airlines that operate flights from Houston to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$45Average$125FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$62Average$148FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$138Average$322FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$144Average$246FlexibilityNo cancel feeOn-time71%
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