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O'Hare International Airport to George Bush Intercontinental Airport flight
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O'Hare International Airport to George Bush Intercontinental Airport Flights Info

Cheapest one-way
INR 6,710
Frontier Airlines Frontier Airlines 3h 9m · Direct Mon, Dec 14
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Cheapest return
INR 9,578
Frontier Airlines Frontier Airlines 3h 1m · Direct Thu, Nov 19 - Sun, Nov 22
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Best time to book
February
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From INR 6,710 Frontier Airlines Frontier AirlinesMost booked

Explore the cheapest one-way and round-trip flights from O'Hare International Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from INR 6,710 and round-trip from INR 9,578. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Mon, Dec 14 | Frontier Airlines
      INR 6,710 INR 15,069
      55% off
      55% off
      INR 15,069 INR 6,710
    • ORD 16:00
      16h 45m
      1 stop
      IAH 08:45
      Chicago - Houston | Wed, Dec 23 | Frontier Airlines
      INR 6,937 INR 10,588
      34% off
      34% off
      INR 10,588 INR 6,937
    • ORD 22:29
      10h 16m
      1 stop
      IAH 08:45
      Chicago - Houston | Tue, Dec 15 | Frontier Airlines
      INR 7,657 INR 10,588
      28% off
      28% off
      INR 10,588 INR 7,657
    • ORD 16:00
      18h 11m
      1 stop
      IAH 10:11
      Chicago - Houston | Thu, Dec 24 | Frontier Airlines
      INR 7,699
      27% off
      INR 10,588 INR 7,699
    • ORD 22:37
      10h 8m
      1 stop
      IAH 08:45
      Chicago - Houston | Sat, Dec 19 | Frontier Airlines
      INR 7,770
      27% off
      INR 10,588 INR 7,770
    • ORD 08:15
      9h 16m
      1 stop
      IAH 17:31
      Chicago - Houston | Thu, Dec 10 | Frontier Airlines
      INR 8,660
      18% off
      INR 10,588 INR 8,660
    • ORD 15:55
      3h 9m
      Direct
      IAH 19:04
      Chicago - Houston | Sat, Dec 12 | Frontier Airlines
      INR 8,674
      18% off
      INR 10,588 INR 8,674
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Sat, Jan 2 | Frontier Airlines
      INR 8,716
      18% off
      INR 10,588 INR 8,716
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Tue, Nov 17 | Frontier Airlines
      INR 8,759
      42% off
      INR 15,069 INR 8,759
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ORD 14:46
      3h 1m
      Direct
      IAH 17:47
      Chicago - Houston | Thu, Nov 19 | Frontier Airlines
      IAH 18:42
      2h 52m
      Direct
      ORD 21:34
      Houston - Chicago | Sun, Nov 22 | Frontier Airlines
      INR 9,578 INR 35,089
      73% off
      73% off
      INR 35,089 INR 9,578
    • ORD 15:55
      3h 9m
      Direct
      IAH 19:04
      Chicago - Houston | Sat, Dec 12 | Frontier Airlines
      IAH 20:12
      2h 54m
      Direct
      ORD 23:06
      Houston - Chicago | Tue, Dec 15 | Frontier Airlines
      INR 11,146 INR 35,089
      68% off
      68% off
      INR 35,089 INR 11,146
    • ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Fri, Nov 20 | Frontier Airlines
      IAH 17:06
      2h 53m
      Direct
      ORD 19:59
      Houston - Chicago | Tue, Nov 24 | Frontier Airlines
      INR 11,400 INR 35,089
      68% off
      68% off
      INR 35,089 INR 11,400
    • ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Fri, Nov 27 | Frontier Airlines
      IAH 09:17
      2h 54m
      Direct
      ORD 12:11
      Houston - Chicago | Tue, Dec 1 | Frontier Airlines
      INR 11,485
      67% off
      INR 35,089 INR 11,485
    • ORD 14:46
      3h 1m
      Direct
      IAH 17:47
      Chicago - Houston | Tue, Nov 17 | Frontier Airlines
      IAH 18:42
      2h 52m
      Direct
      ORD 21:34
      Houston - Chicago | Sun, Nov 22 | Frontier Airlines
      INR 11,867
      66% off
      INR 35,089 INR 11,867
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Wed, Nov 18 | Frontier Airlines
      IAH 18:16
      2h 54m
      Direct
      ORD 21:10
      Houston - Chicago | Sun, Nov 22 | Frontier Airlines
      INR 11,909
      66% off
      INR 35,089 INR 11,909
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Sat, Dec 19 | Frontier Airlines
      IAH 20:12
      2h 54m
      Direct
      ORD 23:06
      Houston - Chicago | Mon, Dec 21 | Frontier Airlines
      INR 12,545
      64% off
      INR 35,089 INR 12,545
    • ORD 15:55
      3h 9m
      Direct
      IAH 19:04
      Chicago - Houston | Fri, Dec 11 | Frontier Airlines
      IAH 20:12
      2h 54m
      Direct
      ORD 23:06
      Houston - Chicago | Mon, Dec 14 | Frontier Airlines
      INR 21,854
      38% off
      INR 35,089 INR 21,854
    • ORD 05:25
      2h 57m
      Direct
      IAH 08:22
      Chicago - Houston | Sun, Nov 29 | Frontier Airlines
      IAH 09:17
      2h 54m
      Direct
      ORD 12:11
      Houston - Chicago | Tue, Dec 1 | Frontier Airlines
      INR 30,527
      13% off
      INR 35,089 INR 30,527
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Mon, Nov 16 | Normal Airline
      HOU 15:00
      6h
      Direct
      CHI 16:00
      Houston - Chicago | Wed, Nov 18 | Normal Airline
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    • Cheapest nonstop
      ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Mon, Dec 14 | Frontier Airlines
      INR 6,710 INR 15,069
      55% off
      55% off
      INR 15,069 INR 6,710
    • ORD 15:55
      3h 9m
      Direct
      IAH 19:04
      Chicago - Houston | Sat, Dec 12 | Frontier Airlines
      INR 8,674 INR 10,588
      18% off
      18% off
      INR 10,588 INR 8,674
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Sat, Jan 2 | Frontier Airlines
      INR 8,716 INR 10,588
      18% off
      18% off
      INR 10,588 INR 8,716
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Tue, Nov 17 | Frontier Airlines
      INR 8,759
      42% off
      INR 15,069 INR 8,759
    • ORD 16:10
      3h
      Direct
      IAH 19:10
      Chicago - Houston | Fri, Jan 1 | Frontier Airlines
      INR 8,858
      16% off
      INR 10,588 INR 8,858
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Mon, Dec 7 | Frontier Airlines
      INR 8,900
      41% off
      INR 15,069 INR 8,900
    • ORD 16:08
      3h
      Direct
      IAH 19:08
      Chicago - Houston | Fri, Jan 22 | Frontier Airlines
      INR 8,900
      41% off
      INR 15,069 INR 8,900
    • ORD 16:10
      3h
      Direct
      IAH 19:10
      Chicago - Houston | Thu, Dec 31 | Frontier Airlines
      INR 9,084
      40% off
      INR 15,069 INR 9,084
    • ORD 16:08
      3h
      Direct
      IAH 19:08
      Chicago - Houston | Fri, Jan 29 | Frontier Airlines
      INR 9,126
      39% off
      INR 15,069 INR 9,126
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Mon, Dec 14 | Frontier Airlines
      INR 6,710 INR 33,271
      80% off
      80% off
      INR 33,271 INR 6,710
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Tue, Nov 17 | Frontier Airlines
      INR 8,759 INR 33,271
      74% off
      74% off
      INR 33,271 INR 8,759
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Mon, Dec 7 | Frontier Airlines
      INR 8,900 INR 33,271
      73% off
      73% off
      INR 33,271 INR 8,900
    • ORD 16:08
      3h
      Direct
      IAH 19:08
      Chicago - Houston | Fri, Jan 22 | Frontier Airlines
      INR 8,900
      73% off
      INR 33,271 INR 8,900
    • ORD 16:10
      3h
      Direct
      IAH 19:10
      Chicago - Houston | Thu, Dec 31 | Frontier Airlines
      INR 9,084
      73% off
      INR 33,271 INR 9,084
    • ORD 16:08
      3h
      Direct
      IAH 19:08
      Chicago - Houston | Fri, Jan 29 | Frontier Airlines
      INR 9,126
      73% off
      INR 33,271 INR 9,126
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Wed, Nov 18 | Frontier Airlines
      INR 9,338
      72% off
      INR 33,271 INR 9,338
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Thu, Dec 17 | Frontier Airlines
      INR 9,606
      71% off
      INR 33,271 INR 9,606
    • ORD 08:24
      3h 5m
      Direct
      IAH 11:29
      Chicago - Houston | Thu, Jan 14 | Frontier Airlines
      INR 9,635
      71% off
      INR 33,271 INR 9,635
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ORD 07:21
      2h 54m
      Direct
      IAH 10:15
      Chicago - Houston | Sun, Nov 15 | American Airlines
      INR 22,701 INR 30,332
      25% off
      25% off
      INR 30,332 INR 22,701
    • ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Sun, Nov 15 | Frontier Airlines
      INR 18,986 INR 30,332
      37% off
      37% off
      INR 30,332 INR 18,986
    • ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Mon, Nov 16 | Frontier Airlines
      INR 13,548 INR 30,332
      55% off
      55% off
      INR 30,332 INR 13,548
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Tue, Nov 17 | Frontier Airlines
      INR 8,759
      71% off
      INR 30,332 INR 8,759
    • ORD 14:22
      3h 3m
      Direct
      IAH 17:25
      Chicago - Houston | Tue, Nov 17 | United Airlines
      INR 26,388
      13% off
      INR 30,332 INR 26,388
    • ORD 12:40
      3h
      Direct
      IAH 15:40
      Chicago - Houston | Wed, Nov 18 | United Airlines
      INR 25,979
      14% off
      INR 30,332 INR 25,979
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Wed, Nov 18 | Frontier Airlines
      INR 9,338
      69% off
      INR 30,332 INR 9,338
    • ORD 07:21
      3h 1m
      Direct
      IAH 10:22
      Chicago - Houston | Thu, Nov 19 | American Airlines
      INR 23,549
      22% off
      INR 30,332 INR 23,549
    • ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Thu, Nov 19 | Frontier Airlines
      INR 15,794
      48% off
      INR 30,332 INR 15,794
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • ORD 20:46
      2h 45m
      Direct
      IAH 23:31
      Chicago - Houston | Wed, Jan 6 | American Airlines
      INR 14,099 INR 26,111
      46% off
      46% off
      INR 26,111 INR 14,099
    • ORD 20:46
      2h 45m
      Direct
      IAH 23:31
      Chicago - Houston | Thu, Jan 7 | American Airlines
      INR 15,596 INR 26,111
      40% off
      40% off
      INR 26,111 INR 15,596
    • ORD 20:46
      2h 45m
      Direct
      IAH 23:31
      Chicago - Houston | Fri, Jan 8 | American Airlines
      INR 16,542 INR 26,111
      37% off
      37% off
      INR 26,111 INR 16,542
    • ORD 15:26
      2h 51m
      Direct
      IAH 18:17
      Chicago - Houston | Thu, Jan 14 | American Airlines
      INR 13,971
      46% off
      INR 26,111 INR 13,971
    • ORD 15:26
      2h 51m
      Direct
      IAH 18:17
      Chicago - Houston | Mon, Jan 18 | American Airlines
      INR 14,423
      45% off
      INR 26,111 INR 14,423
    • ORD 15:26
      2h 51m
      Direct
      IAH 18:17
      Chicago - Houston | Wed, Jan 13 | American Airlines
      INR 14,452
      45% off
      INR 26,111 INR 14,452
    • ORD 15:26
      2h 51m
      Direct
      IAH 18:17
      Chicago - Houston | Fri, Jan 22 | American Airlines
      INR 17,390
      33% off
      INR 26,111 INR 17,390
    • ORD 15:26
      2h 51m
      Direct
      IAH 18:17
      Chicago - Houston | Fri, Jan 29 | American Airlines
      INR 17,884
      32% off
      INR 26,111 INR 17,884
    • ORD 20:46
      2h 51m
      Direct
      IAH 23:37
      Chicago - Houston | Sun, Jan 10 | American Airlines
      INR 18,336
      30% off
      INR 26,111 INR 18,336
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Mon, Nov 16 | Normal Airline
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Displayed flight fares from Chicago to Houston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from O'Hare International Airport to George Bush Intercontinental Airport?

The cheapest airline flying from O'Hare International Airport to George Bush Intercontinental Airport is Frontier Airlines (from INR 6,710) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
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Trip.com Price Insights: Flights from O'Hare International Airport to George Bush Intercontinental Airport

What is the cheapest month to fly from 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 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 O'Hare International Airport to George Bush Intercontinental Airport are usually in February, with an average price of INR 12,108. It is best to avoid March, when the average price can reach INR 22,268.

INR 22,268
INR 17,188
INR 12,108
INR 7,028
    Cheapest
  • INR 12,297
    Nov
  • INR 15,006
    Dec
  • INR 16,087
    Jan
  • INR 12,108
    Feb
  • INR 22,268
    Mar
  • INR 13,594
    Apr
  • INR 15,714
    May
  • INR 19,912
    Jun
  • INR 16,490
    Jul
  • INR 16,722
    Aug
  • INR 17,923
    Sep
  • INR 21,355
    Oct

What is the cheapest day of the week to fly from 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 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 O'Hare International Airport to George Bush Intercontinental Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

INR 18,943
INR 16,804
INR 14,664
INR 12,525
  • INR 16,947
    Mon
  • INR 14,664
    Tue
  • INR 15,605
    Wed
  • INR 16,457
    Thu
  • INR 18,862
    Fri
  • INR 18,607
    Sat
  • INR 18,943
    Sun

What is the flight schedule from 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. F93135

    O'Hare International Airport

    16:05

    ORD

    3h 15m

    19:20

    IAH

    S - - W T - S
    Search

  2. F92198

    O'Hare International Airport

    13:33

    ORD

    2h 13m

    Direct

    16:46

    ATL

    S M T W - F S
    Search

  3. F94075

    Hartsfield–Jackson Atlanta International Airport

    20:29

    ATL

    2h 24m

    Direct

    21:53

    IAH

    S M T W - F S

  4. F92198

    O'Hare International Airport

    13:33

    ORD

    2h 13m

    Direct

    16:46

    ATL

    S M T W - F S
    Search

  5. F93217

    Hartsfield–Jackson Atlanta International Airport

    13:19

    ATL

    2h 25m

    Direct

    14:44

    IAH

    - - T - T - -

  6. F91596

    O'Hare International Airport

    10:19

    ORD

    2h 13m

    Direct

    13:32

    ATL

    S - - W T F S
    Search

  7. F91403

    Hartsfield–Jackson Atlanta International Airport

    13:10

    ATL

    2h 27m

    Direct

    14:37

    IAH

    S M - W T F S

  8. F91596

    O'Hare International Airport

    10:19

    ORD

    2h 13m

    Direct

    13:32

    ATL

    S - - W T F S
    Search

  9. F93217

    Hartsfield–Jackson Atlanta International Airport

    13:19

    ATL

    2h 25m

    Direct

    14:44

    IAH

    - - T - T - -

  10. F92205

    O'Hare International Airport

    07:55

    ORD

    3h 7m

    Direct

    12:02

    FLL

    S - - W T F S
    Search

  11. F91495

    Fort Lauderdale-Hollywood International Airport

    12:44

    FLL

    3h

    Direct

    14:44

    IAH

    S M - W T F S

  12. F91442

    O'Hare International Airport

    22:29

    ORD

    2h 8m

    Direct

    01:37

    ATL

    - - - W T - -
    Search

  13. F91403

    Hartsfield–Jackson Atlanta International Airport

    13:10

    ATL

    2h 27m

    Direct

    14:37

    IAH

    S M - W T F S

  14. F91596

    O'Hare International Airport

    10:19

    ORD

    2h 13m

    Direct

    13:32

    ATL

    S - - W T F S
    Search

  15. F94075

    Hartsfield–Jackson Atlanta International Airport

    20:29

    ATL

    2h 24m

    Direct

    21:53

    IAH

    S M T W - F S

  16. B6864

    O'Hare International Airport

    14:59

    ORD

    3h 11m

    Direct

    19:10

    FLL

    S M T W T F S
    Search

  17. F91495

    Fort Lauderdale-Hollywood International Airport

    12:44

    FLL

    3h

    Direct

    14:44

    IAH

    S M - W T F S
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FAQs for O'Hare International Airport to George Bush Intercontinental Airport Flights

  • How long is the flight from O'Hare International Airport to George Bush Intercontinental Airport?

    O'Hare International Airport to George Bush Intercontinental Airport takes about 2 hours 37 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 18 daily flights from O'Hare International Airport (ORD) to George Bush Intercontinental Airport (IAH).
  • The earliest flight from O'Hare International Airport to George Bush Intercontinental Airport departs at 05:30, and the last departs at 21:35, with about 30 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare International Airport (ORD) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around INR 25,343 in November, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 6213 flights per month.
  • One-way flights from O'Hare International Airport to George Bush Intercontinental Airport currently start from INR 6,937, and round-trip fares start from INR 9,578. The current lowest fare is a Frontier Airlines flight departing on Wed, Dec 23; prices may vary depending on availability.
  • Yes. United Airlines, American Airlines and Frontier Airlines operate direct flights from O'Hare International Airport to George Bush Intercontinental Airport, with an average flight time of 3 hours 7 minutes, and around 180 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from O'Hare International Airport to George Bush Intercontinental Airport is INR 21,445. Prices may vary depending on the departure date, airline, and availability.
  • Porter Airlines, Frontier Airlines and Volaris are the most popular budget airlines flying from O'Hare International Airport to George Bush Intercontinental Airport, with one-way fares starting from INR 6,937. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare International Airport to George Bush Intercontinental Airport operates around 181 weekly flights, mainly by United Airlines, American Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare International Airport and George Bush Intercontinental Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.