Cheap Flights from Chicago, IL to Houston, TX from $35

Return flight: Houston – Chicago

On Cheapflightsplus.com you will find 42 direct and 303 connecting flights from Chicago to Houston. You can compare airfare deals from 9 airlines and multiple travel sites from $35, book and save on cheap plane tickets and last minute offers. Also check out CHI-HOU flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Chicago to Houston Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $35 (one-way), $60 (round-trip).
Direct flights
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Full flight schedule will help you in detecting at what time planes fly from Chicago to Houston. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
05:45 — 08:42
05:45 — 08:42 UA2437 United Airlines
Chicago — Houston
2h 57m
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from$135
05:45 — 08:44
05:45 — 08:44 UA2622 United Airlines
Chicago — Houston
2h 59m
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from$135
05:45 — 08:42
05:45 — 08:42 UA2850 United Airlines
Chicago — Houston
2h 57m
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from$136
05:45 — 08:44
05:45 — 08:44 UA2606 United Airlines
Chicago — Houston
2h 59m
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from$215
06:15 — 09:01
06:15 — 09:01 F93135 Frontier Airlines
Chicago — Houston
2h 46m
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from$64
06:45 — 09:42
06:45 — 09:42 UA2289 United Airlines
Chicago — Houston
2h 57m
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from$159
07:26 — 10:16
07:26 — 10:16 NK963 Spirit Airlines
Chicago — Houston
2h 50m
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from$58
07:35 — 10:32
07:35 — 10:32 UA1850 United Airlines
Chicago — Houston
2h 57m
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from$135
07:35 — 10:38
07:35 — 10:38 UA2482 United Airlines
Chicago — Houston
3h 3m
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from$135
07:35 — 10:38
07:35 — 10:38 UA1913 United Airlines
Chicago — Houston
3h 3m
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from$215
08:45 — 11:42
08:45 — 11:42 UA2448 United Airlines
Chicago — Houston
2h 57m
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from$158
08:50 — 11:53
08:50 — 11:53 UA307 United Airlines
Chicago — Houston
3h 3m
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from$135
08:50 — 11:47
08:50 — 11:47 UA2851 United Airlines
Chicago — Houston
2h 57m
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from$136
09:20 — 12:23
09:20 — 12:23 UA1851 United Airlines
Chicago — Houston
3h 3m
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from$215
10:35 — 13:38
10:35 — 13:38 UA2624 United Airlines
Chicago — Houston
3h 3m
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from$135
10:35 — 13:38
10:35 — 13:38 UA237 United Airlines
Chicago — Houston
3h 3m
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from$280
10:40 — 13:36
10:40 — 13:36 UA2673 United Airlines
Chicago — Houston
2h 56m
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from$158
10:40 — 13:36
10:40 — 13:36 UA2439 United Airlines
Chicago — Houston
2h 56m
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from$158
12:45 — 15:45
12:45 — 15:45 UA2417 United Airlines
Chicago — Houston
3h
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from$135
12:45 — 15:40
12:45 — 15:40 UA2668 United Airlines
Chicago — Houston
2h 55m
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from$158
12:45 — 15:40
12:45 — 15:40 UA2495 United Airlines
Chicago — Houston
2h 55m
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from$199
13:19 — 16:16
13:19 — 16:16 NK1684 Spirit Airlines
Chicago — Houston
2h 57m
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from$102
14:21 — 17:20
14:21 — 17:20 UA1904 United Airlines
Chicago — Houston
2h 59m
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from$158
14:25 — 17:24
14:25 — 17:24 UA1373 United Airlines
Chicago — Houston
2h 59m
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from$135
15:40 — 18:43
15:40 — 18:43 UA2678 United Airlines
Chicago — Houston
3h 3m
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from$135
15:50 — 18:49
15:50 — 18:49 UA2617 United Airlines
Chicago — Houston
2h 59m
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from$135
15:50 — 18:49
15:50 — 18:49 UA1794 United Airlines
Chicago — Houston
2h 59m
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from$199
15:59 — 19:02
15:59 — 19:02 UA725 United Airlines
Chicago — Houston
3h 3m
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from$280
16:27 — 19:23
16:27 — 19:23 NK174 Spirit Airlines
Chicago — Houston
2h 56m
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from$77
16:45 — 19:31
16:45 — 19:31 F93281 Frontier Airlines
Chicago — Houston
2h 46m
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from$35
17:15 — 20:13
17:15 — 20:13 UA1899 United Airlines
Chicago — Houston
2h 58m
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from$136
17:50 — 20:47
17:50 — 20:47 UA1554 United Airlines
Chicago — Houston
2h 57m
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from$158
18:20 — 21:19
18:20 — 21:19 UA534 United Airlines
Chicago — Houston
2h 59m
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from$136
18:35 — 21:42
18:35 — 21:42 UA739 United Airlines
Chicago — Houston
3h 7m
Find flight
from$160
19:00 — 21:59
19:00 — 21:59 UA1568 United Airlines
Chicago — Houston
2h 59m
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from$159
19:55 — 22:59
19:55 — 22:59 UA483 United Airlines
Chicago — Houston
3h 4m
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from$160
20:00 — 22:57
20:00 — 22:57 UA658 United Airlines
Chicago — Houston
2h 57m
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from$136
20:10 — 23:07
20:10 — 23:07 UA2651 United Airlines
Chicago — Houston
2h 57m
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from$158
20:29 — 23:30
20:29 — 23:30 UA2155 United Airlines
Chicago — Houston
3h 1m
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from$135
20:42 — 23:29
20:42 — 23:29 NK1150 Spirit Airlines
Chicago — Houston
2h 47m
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from$58
21:26 — 00:15
+1 day
21:26 — 00:15 UA2665 United Airlines
Chicago — Houston
2h 49m
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from$136
23:55 — 02:44
+1 day
23:55 — 02:44 UA334 United Airlines
Chicago — Houston
2h 49m
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from$276
05:01 — 00:43
+1 day
10:57 — 12:46 F93173 Frontier Airlines
Chicago — Denver
14h 20m stop
08:36 — 12:03 F93206 Frontier Airlines
Denver — Houston
19h 42m
including layover
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from$65
06:05 — 12:52
09:45 — 11:33 F92209 Frontier Airlines
Chicago — Denver
1h 34m stop
08:06 — 11:33 F93206 Frontier Airlines
Denver — Houston
6h 47m
including layover
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from$58
07:00 — 16:01
20:20 — 00:16 F91458 Frontier Airlines
Chicago — Orlando
3h 19m stop
17:42 — 19:34 F93469 Frontier Airlines
Orlando — Houston
9h 1m
including layover
Find flight
from$65
09:45 — 00:04
+1 day
09:45 — 11:33 F92209 Frontier Airlines
Chicago — Denver
9h 7m stop
05:05 — 08:34 F93230 Frontier Airlines
Denver — Houston
14h 19m
including layover
Find flight
from$58
09:45 — 00:04
+1 day
09:45 — 11:33 F92209 Frontier Airlines
Chicago — Denver
9h 7m stop
20:40 — 00:04 F94856 Frontier Airlines
Denver — Houston
14h 19m
including layover
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from$58
11:10 — 18:32
11:10 — 14:08 NK857 Spirit Airlines
Chicago — New York
1h 5m stop
15:13 — 18:32 NK1667 Spirit Airlines
New York — Houston
7h 22m
including layover
Find flight
from$39
12:21 — 00:04
+1 day
12:21 — 14:11 F93173 Frontier Airlines
Chicago — Denver
6h 29m stop
05:05 — 08:34 F93230 Frontier Airlines
Denver — Houston
11h 43m
including layover
Find flight
from$58
13:11 — 09:39
+1 day
13:11 — 17:12 F92792 Frontier Airlines
Chicago — Orlando
14h 34m stop
08:30 — 10:22 F91417 Frontier Airlines
Orlando — Houston
20h 28m
including layover
Find flight
from$58
13:11 — 18:02
+1 day
13:11 — 17:12 F92792 Frontier Airlines
Chicago — Orlando
22h 55m stop
16:07 — 18:02 F93469 Frontier Airlines
Orlando — Houston
28h 51m
including layover
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from$58
14:55 — 21:08
14:55 — 17:42 F91887 Frontier Airlines
Chicago — Dallas
2h 6m stop
19:48 — 21:08 F93198 Frontier Airlines
Dallas — Houston
6h 13m
including layover
Find flight
from$70
15:46 — 20:29
16:01 — 18:43 F93241 Frontier Airlines
Chicago — Dallas
55m stop
19:48 — 21:08 F93198 Frontier Airlines
Dallas — Houston
4h 43m
including layover
Find flight
from$68
16:40 — 22:58
12:21 — 14:11 F93173 Frontier Airlines
Chicago — Denver
58m stop
20:40 — 00:04 F94856 Frontier Airlines
Denver — Houston
6h 18m
including layover
Find flight
from$58
18:13 — 00:19
+1 day
18:13 — 20:00 F91227 Frontier Airlines
Chicago — Denver
55m stop
20:55 — 00:19 F94856 Frontier Airlines
Denver — Houston
6h 6m
including layover
Find flight
from$64
19:11 — 11:52
+1 day
18:13 — 20:00 F91227 Frontier Airlines
Chicago — Denver
11h 27m stop
08:36 — 12:03 F93206 Frontier Airlines
Denver — Houston
16h 41m
including layover
Find flight
from$65
19:59 — 07:34
+1 day
21:55 — 00:58 F91442 Frontier Airlines
Chicago — Atlanta
7h 22m stop
08:05 — 09:30 F91403 Frontier Airlines
Atlanta — Houston
11h 35m
including layover
Find flight
from$65
21:44 — 07:34
+1 day
21:44 — 00:40 F92292 Frontier Airlines
Chicago — Atlanta
5h 41m stop
06:21 — 07:34 F91403 Frontier Airlines
Atlanta — Houston
9h 50m
including layover
Find flight
from$74
21:50 — 11:52
+1 day
18:00 — 20:02 F91483 Frontier Airlines
Chicago — Denver
8h 42m stop
08:36 — 12:03 F93206 Frontier Airlines
Denver — Houston
14h 2m
including layover
Find flight
from$76
22:00 — 16:29
+1 day
22:32 — 00:42 F92329 Frontier Airlines
Chicago — Las Vegas
11h 5m stop
13:20 — 18:35 F91966 Frontier Airlines
Las Vegas — Houston
18h 29m
including layover
Find flight
from$71
*Departure and arrival times - local. Updated on April 2, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Chicago to Houston depends on and how to choose the most interesting flight option for you.

Distance between Chicago and Houston is 1524 miles. Time difference between the cities is 0h. Airplanes depart 00:04 to 23:59 from 7 Chicago airports and arrive 00:04 to 23:59 to 15 Houston airports. Average flight time is 2h 58m.

  • The fastest flight 2h 46m
  • Average flight time 2h 58m
  • The earliest flight 00:04
  • The latest flight 23:59
  • Distance 947 ml

The cheapest months to travel to Houston are november (from 35 $), december (from 58 $), february (from 65 $).

The most expensive months are january (from 77 $), february (from 65 $), december (from 58 $).

What is the lowest airfare Chicago to Houston?

The cheapest plane ticket found by our users is $35. This airfare is for economy class on one-way F93281 flight by Frontier Airlines for November 20, 2024 which leaves Midway in Chicago at 16:45 am and arrives at Houston George Bush at 19:31.

Economy class
$35
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Chicago — Houston is served by 9 regular airlines and 6 low-cost airlines. Most of the flights on this route are operated by United Airlines - 122 departures per week at the price of from $ 135 . And the most expensive tickets are offered by Turkish Airlines airline - from $ 1356.

Direct flights

There are 42 nonstop flights on the route. The fastest direct flight is F93281 by Frontier Airlines takes 2h 46m and the cheapest is F93281 by Frontier Airlines for $35.

See more direct flights

Connecting Flights

There are 303 flights with layovers on the route. The fastest connecting flight is F93241 by Frontier Airlines takes 4h 43m and the cheapest is F93281 by Frontier Airlines for $39.

  • from $169
    Find
  • from $39
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  • AS - Alaska Airlines
    from $277
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  • F9 - Frontier Airlines
    from $58
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  • SY - Sun Country Airlines
    from $209
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  • TK - Turkish Airlines
    from $1356
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  • Y4 - Volaris
    from $327
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  • VB - VivaAerobus
    from $568
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  • G4 - Allegiant Air
    from $130
    Find
See more connecting flights

Airports

You can fly from Chicago to Houston from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).

Chicago airports

  • O'Hare International-ORD
    from $39
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  • Midway-MDW
    from $35
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  • Dupage County-DPA
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  • Chicago FSS-CHI
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  • Merrill C Meigs (closed)-CGX
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  • Pal-Waukee-PWK
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  • Chicago NAS-NOH
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Houston airports

  • Ellington Field-EFD
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  • West Houston-IWS
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  • Hobby-HOU
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  • Park Ten Heliport-JPT
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  • Andrau Airpark-AAP
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  • George Bush-IAH
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  • Greenway Plaza H/P-JGP
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  • David Wayne Hooks-DWH
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  • Transco Twr Galleria-JGQ
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  • Westchase Hilton H/P-JWH
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  • Spaceland-SPX
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  • Woodlawns-JWL
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  • Marriot Astrodome Heliport-JMA
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  • Central Bus. District-JDX
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  • Houston Municipal-SGR
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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