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Chicago O'Hare International Airport to George Bush Intercontinental Airport flight

Search for flights from Chicago to Houston and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        ORD 17:46
        3h 17m
        Direct
        IAH 21:03
        Chicago - Houston | Wed, Jul 15 | Frontier Airlines
        IAH 21:58
        2h 51m
        Direct
        ORD 00:49
        Houston - Chicago | Tue, Jul 21 | Frontier Airlines
        ₹ 5,352 ₹ 12,842
        57% off
        57% off
        ₹ 12,842 ₹ 5,352
      • ORD 16:05
        3h 12m
        Direct
        IAH 19:17
        Chicago - Houston | Wed, Jun 3 | Frontier Airlines
        IAH 21:58
        2h 50m
        Direct
        ORD 00:48
        Houston - Chicago | Tue, Jun 9 | Frontier Airlines
        ₹ 5,522 ₹ 12,842
        56% off
        56% off
        ₹ 12,842 ₹ 5,522
      • ORD 16:05
        3h 12m
        Direct
        IAH 19:17
        Chicago - Houston | Tue, Jun 2 | Frontier Airlines
        IAH 20:12
        2h 49m
        Direct
        ORD 23:01
        Houston - Chicago | Wed, Jun 3 | Frontier Airlines
        ₹ 5,522 ₹ 12,842
        56% off
        56% off
        ₹ 12,842 ₹ 5,522
      • ORD 16:05
        3h 12m
        Direct
        IAH 19:17
        Chicago - Houston | Sat, May 30 | Frontier Airlines
        IAH 20:12
        2h 49m
        Direct
        ORD 23:01
        Houston - Chicago | Sat, Jun 6 | Frontier Airlines
        ₹ 6,697
        48% off
        ₹ 12,842 ₹ 6,697
      • ORD 16:05
        3h 12m
        Direct
        IAH 19:17
        Chicago - Houston | Thu, May 28 | Frontier Airlines
        IAH 20:12
        2h 49m
        Direct
        ORD 23:01
        Houston - Chicago | Mon, Jun 1 | Frontier Airlines
        ₹ 6,825
        47% off
        ₹ 12,842 ₹ 6,825
      • ORD 17:29
        3h 23m
        Direct
        IAH 20:52
        Chicago - Houston | Tue, Jun 30 | Frontier Airlines
        IAH 21:58
        2h 51m
        Direct
        ORD 00:49
        Houston - Chicago | Tue, Jul 7 | Frontier Airlines
        ₹ 8,099
        37% off
        ₹ 12,842 ₹ 8,099
      • ORD 16:50
        2h 54m
        Direct
        IAH 19:44
        Chicago - Houston | Sat, May 30 | Spirit Airlines
        IAH 20:12
        2h 49m
        Direct
        ORD 23:01
        Houston - Chicago | Mon, Jun 1 | Frontier Airlines
        ₹ 8,396
        35% off
        ₹ 12,842 ₹ 8,396
      • ORD 17:35
        3h 23m
        Direct
        IAH 20:58
        Chicago - Houston | Thu, Jun 11 | Frontier Airlines
        IAH 21:58
        2h 50m
        Direct
        ORD 00:48
        Houston - Chicago | Mon, Jun 15 | Frontier Airlines
        ₹ 8,637
        33% off
        ₹ 12,842 ₹ 8,637
      • ORD 16:05
        3h 12m
        Direct
        IAH 19:17
        Chicago - Houston | Thu, Jun 4 | Frontier Airlines
        IAH 20:12
        2h 49m
        Direct
        ORD 23:01
        Houston - Chicago | Mon, Jun 8 | Frontier Airlines
        ₹ 8,750
        32% off
        ₹ 12,842 ₹ 8,750
      • ORD 16:05
        3h 12m
        Direct
        IAH 19:17
        Chicago - Houston | Mon, Jun 1 | Frontier Airlines
        IAH 20:12
        2h 49m
        Direct
        ORD 23:01
        Houston - Chicago | Mon, Jun 8 | Frontier Airlines
        ₹ 9,246
        28% off
        ₹ 12,842 ₹ 9,246
      • CHI 13:00
        17h 25m
        1 stop
        HOU 14:00
        Chicago - Houston | Sat, May 23 | Normal Airline
        HOU 15:00
        6h
        Direct
        CHI 16:00
        Houston - Chicago | Mon, May 25 | Normal Airline
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      • Cheapest nonstop
        ORD 17:29
        3h 23m
        Direct
        IAH 20:52
        Chicago - Houston | Tue, Jun 23 | Frontier Airlines
        ₹ 6,655 ₹ 11,269
        41% off
        41% off
        ₹ 11,269 ₹ 6,655
      • ORD 17:46
        3h 17m
        Direct
        IAH 21:03
        Chicago - Houston | Sat, Jul 11 | Frontier Airlines
        ₹ 6,981 ₹ 11,269
        38% off
        38% off
        ₹ 11,269 ₹ 6,981
      • ORD 17:35
        3h 23m
        Direct
        IAH 20:58
        Chicago - Houston | Tue, Jun 30 | Frontier Airlines
        ₹ 7,179 ₹ 11,269
        36% off
        36% off
        ₹ 11,269 ₹ 7,179
      • ORD 17:35
        3h 23m
        Direct
        IAH 20:58
        Chicago - Houston | Thu, Jul 2 | Frontier Airlines
        ₹ 7,179
        36% off
        ₹ 11,269 ₹ 7,179
      • ORD 17:29
        3h 23m
        Direct
        IAH 20:52
        Chicago - Houston | Thu, Jun 18 | Frontier Airlines
        ₹ 7,221
        36% off
        ₹ 11,269 ₹ 7,221
      • ORD 17:46
        3h 17m
        Direct
        IAH 21:03
        Chicago - Houston | Thu, Jul 16 | Frontier Airlines
        ₹ 7,292
        35% off
        ₹ 11,269 ₹ 7,292
      • ORD 17:29
        3h 23m
        Direct
        IAH 20:52
        Chicago - Houston | Thu, Jun 25 | Frontier Airlines
        ₹ 7,320
        35% off
        ₹ 11,269 ₹ 7,320
      • ORD 17:29
        3h 28m
        Direct
        IAH 20:57
        Chicago - Houston | Mon, Jul 13 | Frontier Airlines
        ₹ 7,405
        34% off
        ₹ 11,269 ₹ 7,405
      • ORD 15:39
        3h 16m
        Direct
        IAH 18:55
        Chicago - Houston | Sat, Jul 4 | Frontier Airlines
        ₹ 7,448
        34% off
        ₹ 11,269 ₹ 7,448
      • ORD 06:30
        2h 49m
        Direct
        IAH 09:19
        Chicago - Houston | Tue, Jun 9 | United Airlines
        ₹ 8,113
        28% off
        ₹ 11,269 ₹ 8,113
      • CHI 13:00
        17h 25m
        1 stop
        HOU 14:00
        Chicago - Houston | Sat, May 23 | Normal Airline
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Displayed flight fares from Chicago O'Hare International Airport to George Bush Intercontinental Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Chicago O'Hare International Airport to George Bush Intercontinental Airport

What is the cheapest month to fly from Chicago O'Hare International Airport to George Bush Intercontinental Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Chicago O'Hare International Airport to George Bush Intercontinental Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Chicago O'Hare International Airport to George Bush Intercontinental Airport are usually in November, with an average price of ₹ 11,738. It is best to avoid March, when the average price can reach ₹ 22,318.

₹ 22,318
₹ 17,028
₹ 11,738
₹ 6,448
    Cheapest
  • ₹ 14,642
    May
  • ₹ 18,871
    Jun
  • ₹ 17,004
    Jul
  • ₹ 20,120
    Aug
  • ₹ 16,131
    Sep
  • ₹ 15,876
    Oct
  • ₹ 11,738
    Nov
  • ₹ 15,040
    Dec
  • ₹ 16,123
    Jan
  • ₹ 12,135
    Feb
  • ₹ 22,318
    Mar
  • ₹ 13,625
    Apr

What is the cheapest day of the week to fly from Chicago O'Hare International Airport to George Bush Intercontinental Airport?

The data is based on the past 12 months and shows the average ticket prices from Chicago O'Hare International Airport to George Bush Intercontinental Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Chicago O'Hare International Airport to George Bush Intercontinental Airport is Monday, with average prices usually lower than other days. Avoid departing on Saturday as prices are typically highest on that day.

₹ 19,059
₹ 15,624
₹ 12,189
₹ 8,754
  • ₹ 12,189
    Mon
  • ₹ 16,256
    Tue
  • ₹ 14,633
    Wed
  • ₹ 16,222
    Thu
  • ₹ 16,399
    Fri
  • ₹ 19,059
    Sat
  • ₹ 17,385
    Sun

Selected Airlines from Chicago O'Hare International Airport to George Bush Intercontinental Airport

See which airlines fly from Chicago to Houston. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From ₹ 4,843
United Airlines
From ₹ 8,113
American Airlines
From ₹ 8,226
Delta Air Lines
From ₹ 9,402
Jetblue Airways
From ₹ 27,340
Alaska Airlines
From ₹ 484,186

Find more flights and airlines

Flight Schedule from Chicago O'Hare International Airport to George Bush Intercontinental Airport

Check the schedule for flights from Chicago to Houston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2310

    Chicago O'Hare International Airport

    05:30

    ORD

    2h 48m

    08:18

    IAH

    S M T W T F S
    Search

  2. AA3144

    Chicago O'Hare International Airport

    21:02

    ORD

    2h 44m

    23:46

    IAH

    S M T W T F S
    Search

  3. UA1799

    Chicago O'Hare International Airport

    06:30

    ORD

    2h 49m

    09:19

    IAH

    S M T W T F S
    Search

  4. UA2813

    Chicago O'Hare International Airport

    20:00

    ORD

    2h 44m

    22:44

    IAH

    S M T W T F S
    Search

  5. UA1231

    Chicago O'Hare International Airport

    07:45

    ORD

    2h 48m

    10:33

    IAH

    S M T W T F S
    Search

  6. F93135

    Chicago O'Hare International Airport

    17:29

    ORD

    3h 23m

    20:52

    IAH

    S M T W T F S
    Search

  7. DL1264

    Chicago O'Hare International Airport

    05:30

    ORD

    2h 7m

    Direct

    08:37

    ATL

    S M T W T F S
    Search

  8. DL1682

    Hartsfield-Jackson Atlanta International Airport

    09:45

    ATL

    2h 21m

    Direct

    11:06

    IAH

    S M T W T F S

  9. DL1716

    Chicago O'Hare International Airport

    13:35

    ORD

    1h 25m

    Direct

    16:00

    DTW

    S M T W T F S
    Search

  10. DL1633

    Detroit Metropolitan Wayne County Airport

    19:55

    DTW

    3h 9m

    Direct

    22:04

    IAH

    S M T W T F S

  11. F92198

    Chicago O'Hare International Airport

    13:59

    ORD

    2h 20m

    Direct

    17:19

    ATL

    - M T - - F -
    Search

  12. F94075

    Hartsfield-Jackson Atlanta International Airport

    21:25

    ATL

    2h 25m

    Direct

    22:50

    IAH

    S M T W T F S

  13. F93044

    Chicago O'Hare International Airport

    17:11

    ORD

    3h 2m

    Direct

    21:13

    MCO

    S M T W T F S
    Search

  14. F91417

    Orlando International Airport

    07:00

    MCO

    2h 50m

    Direct

    08:50

    IAH

    S M T W T F S
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Chicago O'Hare International Airport to George Bush Intercontinental Airport Flights Info

Flight distance1,492.21km
Cheapest one-way ticket price₹ 6,655
Cheapest return ticket price₹ 5,352

FAQs for Chicago O'Hare International Airport to George Bush Intercontinental Airport Flights

  • How long does it take to fly from Chicago O'Hare International Airport (ORD) to George Bush Intercontinental Airport (IAH)?

    It takes around 2 hours 57 minutes to fly from Chicago O'Hare International Airport (ord) to George Bush Intercontinental Airport(iah).
  • There are around 15 daily flights from Chicago O'Hare International Airport (ORD) to George Bush Intercontinental Airport (IAH).
  • Tickets cost around ₹ 14,329 in August, making it the cheapest month to book. Chicago O'Hare International Airport (ORD) to George Bush Intercontinental Airport (IAH) is a popular route, so don't forget to book your tickets in advance.
  • The route from Chicago O'Hare International Airport (ORD) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around ₹ 20,374 in May, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 6213 flights per month.

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