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Cheap flights from Texas to Chicago from £79

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — CHI
2 Aug — 9 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Texas to Chicago

Enter your travel dates to find the best prices.

Cheapest flights from Texas to Chicago
Explore the most affordable flight options available from Texas to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2026.

Wed 12/813:29
IAH
-
ORD
1 stop9h 41m
Frontier
Wed 19/808:45
ORD
-
IAH
Nonstop3h 11m
Frontier
Deal found 28/6£122
Tue 18/807:20
IAH
-
ORD
Nonstop2h 55m
United Airlines
Mon 24/817:53
ORD
-
IAH
Nonstop2h 54m
United Airlines
Deal found 29/6£154
Wed 29/705:04
IAH
-
ORD
Nonstop2h 55m
United Airlines
Wed 5/821:40
ORD
-
IAH
Nonstop2h 54m
United Airlines
Deal found 29/6£155
Tue 21/718:44
IAH
-
ORD
Nonstop2h 56m
United Airlines
Wed 5/821:40
ORD
-
IAH
Nonstop2h 54m
United Airlines
Deal found 30/6£157
Wed 9/918:40
IAH
-
ORD
Nonstop2h 52m
United Airlines
Thu 10/906:30
ORD
-
IAH
Nonstop2h 49m
United Airlines
Deal found 1/7£163
Thu 13/805:00
IAH
-
ORD
Nonstop2h 55m
United Airlines
Thu 20/821:35
ORD
-
IAH
Nonstop2h 52m
United Airlines
Deal found 2/7£169
Tue 4/817:20
HOU
-
ORD
1 stop6h 37m
Delta
Wed 5/806:40
ORD
-
HOU
1 stop5h 36m
Delta
Deal found 28/6£169
Sat 1/817:20
IAH
-
ORD
1 stop6h 33m
Delta
Tue 4/818:25
ORD
-
IAH
1 stop5h 27m
Delta
Deal found 29/6£170
Tue 28/712:55
HOU
-
ORD
1 stop5h 50m
Delta
Thu 27/813:50
ORD
-
HOU
1 stop8h 15m
Delta
Deal found 29/6£170
Sat 5/915:15
IAH
-
ORD
1 stop5h 15m
Delta
Wed 9/917:10
ORD
-
IAH
1 stop4h 56m
Delta
Deal found 3/7£172
Sat 1/817:17
HOU
-
ORD
1 stop6h 36m
Delta
Tue 4/805:30
ORD
-
HOU
1 stop6h 46m
Delta
Deal found 1/7£172
Thu 10/905:30
IAH
-
ORD
1 stop7h 29m
Delta
Mon 14/905:30
ORD
-
IAH
2 stops8h 55m
Delta
Deal found 29/6£173

Find flight deals from Texas to Chicago

Keep the following information in mind while searching for Texas to Chicago flight deals. Data was last updated 3 July 2026.

Round-trip from

£122

One-way from

£79

Popular in

June

Cheapest in

October

Average price

£167

Good round-trip deal

£122 or less

Good one-way deal

£64 or less
Frontier
  • Frontier
  • 12/8-19/8
  • 1 total stop
  • 12h 52m total
  • Texas to Chicago
Search Deals
United Airlines
  • United Airlines
  • 1/8
  • Nonstop
  • 2h 55m total
  • Texas to Chicago
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Texas to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Texas to Chicago (CHI).
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 3 July 2026.
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

Cheapest return flight

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Thu 10/9

15:20-20:30

1 stop5h 10m

Chicago O'Hare Intl

Mon 14/9

18:25-23:56

1 stop5h 31m

£169

HoustonChicago

HOU - ORD

HOUORD

Houston Hobby

Tue 4/8

17:20-23:57

1 stop6h 37m

Chicago O'Hare Intl

Tue 11/8

13:50-22:05

1 stop8h 15m

£169

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Sat 1/8

17:20-23:53

1 stop6h 33m

Chicago O'Hare Intl

Sat 8/8

08:05-15:55

1 stop7h 50m

£170

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Sat 25/7

12:06-18:46

1 stop6h 40m

Chicago O'Hare Intl

Tue 29/9

11:17-21:16

2 stops9h 59m

£174

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 21/7

18:34-23:53

1 stop5h 19m

Chicago O'Hare Intl

Wed 5/8

06:59-15:42

2 stops8h 43m

£176

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Sat 5/9

05:20-17:41

2 stops12h 21m

Chicago O'Hare Intl

Wed 9/9

13:55-22:35

2 stops8h 40m

£176

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Sat 29/8

05:20-16:51

2 stops11h 31m

Chicago O'Hare Intl

Tue 1/9

06:59-17:40

2 stops10h 41m

£179

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Sat 5/9

05:20-17:41

2 stops12h 21m

Chicago O'Hare Intl

Tue 8/9

11:17-19:30

2 stops8h 13m

£179

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Sat 15/8

10:21-18:59

1 stop8h 38m

Chicago O'Hare Intl

Mon 17/8

13:41-23:52

2 stops10h 11m

£182
Fastest return journey

HoustonChicago

IAH - ORD

IAHORD

Houston George Bush Intcntl

Tue 15/12

21:45-00:15

Nonstop2h 30m

Chicago O'Hare Intl

Tue 22/12

21:30-00:14

Nonstop2h 44m

£183

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from Texas to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Texas with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Texas to Chicago

What is the cheapest month to book a flight from Texas to Chicago?

Currently, October is the cheapest month in which you can book a flight from Texas to Chicago (average of £155). Flying from Texas to Chicago in June is currently the most expensive (average of £282). 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 TX to CHI?

Find hourly flight availability from Texas to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2026.

It’s typically best to fly out from Texas to Chicago in the evening. Doing so could potentially save you 82% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Texas to Chicago

Explore weekly flight availability from Texas to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 3 July 2026.

The most flights from USTX to CHI are scheduled on a Thursday (92 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (58 on average).

How far ahead should I book a flight from Texas to Chicago?

To ensure you get the cheapest price possible for a flight from Texas to Chicago, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

Find useful and relevant information for your journey from Texas to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Texas to Chicago?

    Delta can get you from Texas to Chicago in just under 5h 10m. Your travel time can differ by up to . There are 926 mi between Texas and Chicago.

  • What are the most reliable airlines from Texas to Chicago?

    Before booking your flight to Chicago from Texas, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (100%), Republic Airways (82%), Austrian Airlines( 81%).

  • What are the cheapest flights from Texas to Chicago?

    While on average a flight from Texas to Chicago is generally £141, our data shows the cheapest flight currently is £64. When looking at the most popular route, (Houston Hobby - Chicago O'Hare Intl), you can expect to pay £269 for that flight.

  • Can I find deals for flights from Texas to Chicago that include hotel bookings?

    Yes. In addition to deals on Texas to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Texas to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Texas to Chicago.

  • Can I find deals for business class flights from Texas to Chicago?

    Yes. Cheapflights offers flight deals from Texas to Chicago 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 Texas to Chicago?

    Currently, October is the cheapest month in which you can book a flight from Texas to Chicago (average of £155). Flying from Texas to Chicago in June is currently the most expensive (average of £282). 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.

See more FAQs

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How does Cheapflights help users find flights from Texas to Chicago?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Texas to Chicago. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Texas to Chicago?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Texas to Chicago for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Texas to Chicago with no change fees?

Yes, we can. To see specific flights from Texas to Chicago with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Texas to Chicago become cheaper?

Yes, Cheapflights offers price alerts on Texas to Chicago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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