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Cheap flights from Houston to Chicago O'Hare Intl Airport from $36

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Chicago O'Hare Intl Airport departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston to Chicago

Cheap round-trip flights

These are some of the best round-trip flight deals from Houston to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Houston to Chicago.

Cheap last minute flights

Planning a quick getaway from Houston to Chicago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Houston to Chicago

Find recent round-trip train or bus tickets from Houston to Chicago.

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
10:24 am - 1:09 pmIAH-ORD
2h 45mnonstop
7:20 am - 10:19 amORD-IAH
2h 59mnonstop
$72Frontier
Find Deal
Tue, Mar 25 - Tue, Apr 1
9:49 am - 12:29 pmIAH-ORD
2h 40mnonstop
4:27 pm - 7:23 pmORD-IAH
2h 56mnonstop
$96Spirit Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
9:49 am - 12:29 pmIAH-ORD
2h 40mnonstop
4:27 pm - 7:23 pmORD-IAH
2h 56mnonstop
$98Spirit Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
9:10 pm - 9:54 amIAH-ORD
12h 44m1 stop
8:34 am - 11:31 amORD-IAH
2h 57mnonstop
Thu, Jan 9 - Tue, Jan 14
9:10 pm - 9:29 amIAH-ORD
12h 19m1 stop
4:27 pm - 7:23 pmORD-IAH
2h 56mnonstop
Wed, Jan 8 - Wed, Jan 15
6:37 pm - 11:59 pmHOU-ORD
5h 22m1 stop
4:55 pm - 10:29 pmORD-HOU
5h 34m1 stop
$216Delta
Find Deal
Thu, Jan 30 - Sun, Feb 2
6:00 am - 8:42 amIAH-ORD
2h 42mnonstop
1:32 pm - 4:30 pmORD-IAH
2h 58mnonstop
$217American Airlines
Find Deal
Sat, Jan 18 - Mon, Jan 20
6:37 pm - 11:59 pmHOU-ORD
5h 22m1 stop
2:55 pm - 9:25 pmORD-HOU
6h 30m1 stop
$236Delta
Find Deal
Wed, Jan 22 - Sat, Jan 25
10:15 am - 5:38 pmHOU-ORD
7h 23m1 stop
6:30 am - 11:44 amORD-HOU
5h 14m1 stop
$256American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
12:00 pm - 6:21 pmIAH-ORD
6h 21m1 stop
9:10 pm - 11:55 pmORD-IAH
2h 45mnonstop
$283United Airlines
Find Deal
Sun, May 25 - Sun, May 25
10:24 am - 1:09 pmIAH-ORD
2h 45mnonstop
$36Frontier
Find Deal
Tue, Mar 25
8:50 pm - 11:34 pmIAH-ORD
2h 44mnonstop
$37Spirit Airlines
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Wed, Jan 15
4:30 pm - 7:15 pmIAH-ORD
2h 45mnonstop
$76United Airlines
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Wed, Mar 26
8:35 am - 11:25 amIAH-ORD
2h 50mnonstop
$79United Airlines
Find Deal
Tue, Feb 11
6:55 am - 12:32 pmIAH-ORD
5h 37m1 stop
$85American Airlines
Find Deal
Wed, Mar 26
6:37 pm - 11:59 pmHOU-ORD
5h 22m1 stop
$108Delta
Find Deal
Mon, Jan 27
10:36 am - 10:55 pmHOU-ORD
36h 19m3 stops
Mon, Jan 13
12:14 pm - 5:38 pmHOU-ORD
5h 24m1 stop
$128American Airlines
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Tue, Jan 14
10:25 am - 3:43 pmHOU-ORD
5h 18m1 stop
$139Delta
Find Deal
Sat, Mar 1
8:12 pm - 12:55 pmIAH-ORD
16h 43m3 stops
Mon, Feb 17
9:22 pm - 11:59 pmIAH-ORD
2h 37mnonstop
7:00 am - 5:11 pmORD-IAH
10h 11m1 stop
Tue, Dec 31 - Wed, Jan 8
9:22 pm - 11:59 pmIAH-ORD
2h 37mnonstop
8:55 pm - 11:51 pmORD-IAH
2h 56mnonstop
Tue, Dec 31 - Wed, Jan 8
9:49 am - 12:29 pmIAH-ORD
2h 40mnonstop
5:10 am - 8:01 amORD-IAH
2h 51mnonstop
$194Spirit Airlines
Find Deal
Tue, Dec 31 - Mon, Jan 6
9:49 am - 12:29 pmIAH-ORD
2h 40mnonstop
11:12 am - 6:45 pmORD-IAH
7h 33m1 stop
$200Spirit Airlines
Find Deal
Tue, Dec 31 - Mon, Jan 6
9:22 pm - 11:59 pmIAH-ORD
2h 37mnonstop
6:10 am - 9:00 amORD-IAH
2h 50mnonstop
$204Frontier
Find Deal
Tue, Dec 31 - Sun, Jan 5
9:22 pm - 11:59 pmIAH-ORD
2h 37mnonstop
6:10 am - 9:00 amORD-IAH
2h 50mnonstop
$206Frontier
Find Deal
Tue, Dec 31 - Sat, Jan 4
2:15 pm - 10:35 pmHOU-ORD
8h 20m1 stop
12:15 pm - 7:25 pmORD-HOU
7h 10m1 stop
$601Southwest
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Sat, Dec 28 - Fri, Jan 10
6:19 pm - 11:09 pmHOU-ORD
4h 50m1 stop
5:00 am - 9:46 amORD-HOU
4h 46m1 stop
$616American Airlines
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Sat, Dec 28 - Wed, Jan 1
12:15 pm - 9:30 pmHOU-ORD
9h 15m2 stops
5:45 pm - 11:00 pmORD-HOU
5h 15m1 stop
$621Southwest
Find Deal
Sat, Dec 28 - Wed, Jan 1
6:00 am - 10:35 amHOU-ORD
4h 35m1 stop
11:56 am - 5:48 pmORD-HOU
5h 52m1 stop
$841American Airlines
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Thu, Dec 26 - Thu, Dec 26
10:24 am - 1:09 pmIAH-ORD
2h 45mnonstop
7:20 am - 10:19 amORD-IAH
2h 59mnonstop
$72Frontier
Find Deal
Tue, Mar 25 - Tue, Apr 1
9:49 am - 12:29 pmIAH-ORD
2h 40mnonstop
4:27 pm - 7:23 pmORD-IAH
2h 56mnonstop
$96Spirit Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
9:49 am - 12:29 pmIAH-ORD
2h 40mnonstop
4:27 pm - 7:23 pmORD-IAH
2h 56mnonstop
$98Spirit Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
11:24 am - 2:09 pmIAH-ORD
2h 45mnonstop
7:25 am - 10:24 amORD-IAH
2h 59mnonstop
$108Frontier
Find Deal
Sat, Feb 15 - Tue, Feb 18
9:54 pm - 12:39 amIAH-ORD
2h 45mnonstop
8:34 am - 11:31 amORD-IAH
2h 57mnonstop
Fri, Jan 31 - Tue, Feb 4
9:54 pm - 12:39 amIAH-ORD
2h 45mnonstop
4:27 pm - 7:23 pmORD-IAH
2h 56mnonstop
Fri, Jan 17 - Mon, Jan 20
6:00 am - 8:42 amIAH-ORD
2h 42mnonstop
1:32 pm - 4:30 pmORD-IAH
2h 58mnonstop
$217American Airlines
Find Deal
Sat, Jan 18 - Mon, Jan 20
6:38 am - 9:26 amIAH-ORD
2h 48mnonstop
5:45 am - 8:44 amORD-IAH
2h 59mnonstop
$248United Airlines
Find Deal
Sat, Feb 15 - Sun, Feb 16
4:57 pm - 7:39 pmIAH-ORD
2h 42mnonstop
1:26 pm - 4:17 pmORD-IAH
2h 51mnonstop
$274American Airlines
Find Deal
Wed, Apr 23 - Sun, Apr 27
6:22 am - 9:14 amIAH-ORD
2h 52mnonstop
8:29 pm - 11:30 pmORD-IAH
3h 01mnonstop
$337United Airlines
Find Deal
Tue, Jan 7 - Wed, Jan 8

Spirit Airlines flights from Houston to Chicago O'Hare Intl Airport

Our best Spirit Airlines deals on Houston to Chicago O'Hare Intl Airport flight tickets
Spirit Airlines
Jan 8
IAH9:49 amHouston George Bush Intcntl
2h 40m
ORD12:29 pmChicago O'Hare Intl
Jan 15
ORD4:27 pmChicago O'Hare Intl
2h 56m
IAH7:23 pmHouston George Bush Intcntl
Spirit Airlines
Jan 8
IAH9:49 amHouston George Bush Intcntl
2h 40m
ORD12:29 pmChicago O'Hare Intl
Jan 15
ORD4:27 pmChicago O'Hare Intl
2h 56m
IAH7:23 pmHouston George Bush Intcntl
Spirit Airlines
Jan 9
IAH2:28 pmHouston George Bush Intcntl
2h 43m
ORD5:11 pmChicago O'Hare Intl
Jan 14
ORD8:34 amChicago O'Hare Intl
2h 57m
IAH11:31 amHouston George Bush Intcntl

Southwest flights from Houston to Chicago O'Hare Intl Airport

Our best Southwest deals on Houston to Chicago O'Hare Intl Airport flight tickets
Southwest
Jan 16
HOU2:25 pmHouston Hobby
7h 55m
2 stops
ORD10:20 pmChicago O'Hare Intl
Jan 21
ORD12:15 pmChicago O'Hare Intl
9h 15m
1 stop
HOU9:30 pmHouston Hobby
Southwest
Jan 31
HOU11:25 amHouston Hobby
10h 55m
2 stops
ORD10:20 pmChicago O'Hare Intl
Feb 2
ORD5:45 pmChicago O'Hare Intl
4h 50m
1 stop
HOU10:35 pmHouston Hobby
Southwest
Jan 1
HOU9:00 amHouston Hobby
6h 35m
1 stop
ORD3:35 pmChicago O'Hare Intl
Jan 8
ORD5:45 amChicago O'Hare Intl
11h 40m
2 stops
HOU5:25 pmHouston Hobby

See travel insights to Chicago from

How to get the cheapest flight ticket from Houston 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

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

The month of June is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Houston averaging around $181.

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 $177. 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 Houston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $246.

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 Houston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $162 when looking at flights departing in the evening. Try not to purchase tickets in the morning because they tend to be around $218. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

In general, most travelers find the cheapest time to book a flight to Chicago O'Hare Intl Airport is about 35 days prior to their departure date when tickets on average are $210. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $92.

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

There are 4 cabin classes available to choose from on Houston to Chicago O'Hare Intl 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 Houston to Chicago O'Hare Intl Airport flights?

You could potentially save up to 50% on your flight if you consider stops on a Houston to Chicago O'Hare Intl Airport flight.

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

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

Best Price Found

$36

Fastest flight time

2h 36m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Houston in the past 72 hours is $36. The best round-trip flight deal from Houston to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $72.
The fastest flight from Houston to Chicago O'Hare Intl Airport takes 2h 36m
Direct flights go from Houston to Chicago O'Hare Intl Airport every day.

  • How far is Houston to Chicago O'Hare Intl by plane?

    There are 940.6 mi between Houston and Chicago O'Hare Intl. In terms of flight time, this usually takes a little over 2h 36m.

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

    Prices for flights from Houston to Chicago O'Hare Intl Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston 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 you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


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

Compare and see reviews for airlines that fly from Houston to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $45Free CancellationRating
6.1
3,465 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $62Free CancellationRating
6.3
8,103 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $138Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
American AirlinesPriceFrom $144Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Houston to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

All flight searches from Houston to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Houston to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Houston to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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