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Cheap flights from Texas to Chicago from £43

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 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Frontier Logo
17:47 - 23:39IAH-ORD
5h 52m1 stop
Frontier Logo
11:00 - 21:03ORD-IAH
10h 03m1 stop
£112Frontier
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Fr, 3 Okt - Di, 7 Okt
United Airlines Logo
21:35 - 00:14IAH-ORD
2h 39mdirect
United Airlines Logo
07:10 - 10:03ORD-IAH
2h 53mdirect
£116United Airlines
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Mi, 15 Okt - Sa, 18 Okt
Spirit Airlines Logo
17:05 - 19:50IAH-ORD
2h 45mdirect
Spirit Airlines Logo
06:40 - 16:35ORD-IAH
9h 55m1 stop
£121Spirit Airlines
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Fr, 3 Okt - Di, 7 Okt
Southwest Logo
05:55 - 12:45HOU-ORD
6h 50m1 stop
Southwest Logo
13:50 - 19:55ORD-HOU
6h 05m1 stop
£130Southwest
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Sa, 18 Okt - Sa, 25 Okt
Southwest Logo
08:40 - 16:45HOU-ORD
8h 05m1 stop
Southwest Logo
12:40 - 19:30ORD-HOU
6h 50m2 stops
£134Southwest
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Sa, 18 Okt - Sa, 25 Okt
Delta Logo
15:25 - 20:38IAH-ORD
5h 13m1 stop
Delta Logo
17:55 - 23:59ORD-IAH
6h 04m1 stop
£160Delta
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Mi, 18 Feb - Sa, 28 Feb
Spirit Airlines Logo
21:26 - 11:51IAH-ORD
14h 25m1 stop
Spirit Airlines Logo
19:43 - 11:51ORD-IAH
16h 08m2 stops
£170Spirit Airlines
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Fr, 3 Okt - Di, 7 Okt
Sun Country Air Logo
20:01 - 08:20HOU-ORD
12h 19m1 stop
Sun Country Air Logo
11:00 - 17:25ORD-HOU
6h 25m1 stop
£176Sun Country Air
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Mi, 26 Nov - Fr, 28 Nov
Delta Logo
16:13 - 00:02IAH-ORD
7h 49m1 stop
Delta Logo
06:45 - 14:47ORD-IAH
8h 02m1 stop
£180Delta
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Mo, 24 Nov - Fr, 28 Nov
Sun Country Air Logo
19:49 - 10:45HOU-ORD
14h 56m1 stop
Sun Country Air Logo
09:18 - 18:49ORD-HOU
9h 31m1 stop
£200Sun Country Air
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Mo, 24 Nov - Mo, 1 Dez

Southwest flights from Texas to Chicago

Our best Southwest deals on Texas to Chicago flight tickets
Southwest
18 Oct
HOU05:55Houston Hobby
6h 50m
1 stop
ORD12:45Chicago O'Hare Intl
25 Oct
ORD13:50Chicago O'Hare Intl
6h 05m
1 stop
HOU19:55Houston Hobby
£130
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Southwest
18 Oct
HOU08:40Houston Hobby
8h 05m
1 stop
ORD16:45Chicago O'Hare Intl
25 Oct
ORD12:40Chicago O'Hare Intl
6h 50m
2 stops
HOU19:30Houston Hobby
£134
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Southwest
18 Oct
HOU13:50Houston Hobby
8h 10m
2 stops
ORD22:00Chicago O'Hare Intl
25 Oct
ORD07:30Chicago O'Hare Intl
9h 40m
2 stops
HOU17:10Houston Hobby
£138
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Delta flights from Texas to Chicago

Our best Delta deals on Texas to Chicago flight tickets
Delta
18 Feb
IAH15:25Houston George Bush Intcntl
5h 13m
1 stop
ORD20:38Chicago O'Hare Intl
28 Feb
ORD17:55Chicago O'Hare Intl
6h 04m
1 stop
IAH23:59Houston George Bush Intcntl
£160
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Delta
24 Nov
IAH16:13Houston George Bush Intcntl
7h 49m
1 stop
ORD00:02Chicago O'Hare Intl
28 Nov
ORD06:45Chicago O'Hare Intl
8h 02m
1 stop
IAH14:47Houston George Bush Intcntl
£180
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Delta
1 Oct
HOU10:44Houston Hobby
5h 47m
1 stop
ORD16:31Chicago O'Hare Intl
4 Oct
ORD06:45Chicago O'Hare Intl
5h 33m
1 stop
HOU12:18Houston Hobby
£189
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momondo Fare Finder

 
Customise your flight search to find flights from Texas to Chicago 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, momondo users made 279,928 searches. Data last updated 19 September 2025.
Use the filters below to find and compare flights from Texas to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Fr 3/10

17:47-23:39

1 stop5h 52m

Chicago O'Hare Intl

Di 7/10

11:00-21:03

1 stop10h 03m

£112

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Mi 15/10

21:35-00:14

Nonstop2h 39m

Chicago O'Hare Intl

Sa 18/10

07:10-10:03

Nonstop2h 53m

£116

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Fr 3/10

17:05-19:50

Nonstop2h 45m

Chicago O'Hare Intl

Di 7/10

06:40-16:35

1 stop9h 55m

£121

HoustonChicago

HOU - ORD

HOUORD

Houston Hobby

Sa 18/10

05:55-12:45

1 stop6h 50m

Chicago O'Hare Intl

Sa 25/10

13:50-19:55

1 stop6h 05m

£130

HoustonChicago

HOU - ORD

HOUORD

Houston Hobby

Sa 18/10

08:40-16:45

1 stop8h 05m

Chicago O'Hare Intl

Sa 25/10

12:40-19:30

2 stops6h 50m

£134

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Mi 18/2

15:25-20:38

1 stop5h 13m

Chicago O'Hare Intl

Sa 28/2

17:55-23:59

1 stop6h 04m

£160

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Fr 3/10

21:26-11:51

1 stop14h 25m

Chicago O'Hare Intl

Di 7/10

19:43-11:51

2 stops16h 08m

£170

HoustonChicago

HOU - ORD

HOUORD

Houston Hobby

Mi 26/11

20:01-08:20

1 stop12h 19m

Chicago O'Hare Intl

Fr 28/11

11:00-17:25

1 stop6h 25m

£176

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Mo 24/11

16:13-00:02

1 stop7h 49m

Chicago O'Hare Intl

Fr 28/11

06:45-14:47

1 stop8h 02m

£180

HoustonChicago

HOU - ORD

HOUORD

Houston Hobby

Mo 24/11

19:49-10:45

1 stop14h 56m

Chicago O'Hare Intl

Mo 1/12

09:18-18:49

1 stop9h 31m

£200

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Texas to Chicago

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?

The cheapest month to fly to Chicago from Texas is in February. Flight prices, which tend to average around £103, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Chicago from Texas during October instead. Flights to Chicago in October, while not as cheap as those in February, still average around £116.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as £515. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Chicago is Sunday, with ticket prices averaging around £1,383.

What is the cheapest time of day to depart on your flight to Chicago?

Flying to Chicago from Texas in the morning is the least expensive time of day to depart. momondo users have found prices as low as £519 when looking at flights departing in the morning. Flights at midday are often more expensive, with an average ticket price of £681.

What is the cheapest Texas to Chicago flight route?

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

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around £160 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Texas for as low as £107 on momondo.

What cabin class options are available on Texas to Chicago flights?

There are 4 cabin classes available to choose from on Texas to Chicago 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 flights?

No. A direct flight is the cheapest option for a flight between Texas to Chicago.

Cheap Texas to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Chicago

Best price found

£40

Fastest flight time

2h 32m

Direct flights

Every day

Airports in Chicago

1 airport
The best one-way flight to Chicago from Texas in the past 72 hours is £40. The best return flight deal from Texas to Chicago found on momondo in the last 72 hours is £94.
The fastest flight from Texas to Chicago takes 2h 32m
Direct flights go from Texas to Chicago every day.
There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)
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  • When did momondo last update prices for flights from Texas to Chicago?

    Prices for flights from Texas to Chicago refresh daily.

  • How old do you have to be to fly from Texas to Chicago?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Texas to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Texas to Chicago?

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Texas to Chicago. momondo saves you time and could save you money on your trip.

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?

momondo provides multiple filters to help you find the best flight to Chicago from Texas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Texas 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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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport