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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
₹ 6,700
Frontier Airlines Frontier Airlines 3h 9m · Direct Mon, Dec 14
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Cheapest return
₹ 11,382
Frontier Airlines Frontier Airlines 3h 7m · Direct Sat, Nov 14 - Wed, Nov 18
Book Now
Best time to book
February
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From ₹ 6,700 American Airlines American 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 ₹ 6,700 and round-trip from ₹ 11,382. 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
      ₹ 6,700 ₹ 16,159
      59% off
      59% off
      ₹ 16,159 ₹ 6,700
    • ORD 07:10
      9h 11m
      1 stop
      IAH 16:21
      Chicago - Houston | Tue, Jan 12 | Frontier Airlines
      ₹ 6,714 ₹ 11,945
      44% off
      44% off
      ₹ 11,945 ₹ 6,714
    • ORD 08:30
      8h 59m
      1 stop
      IAH 17:29
      Chicago - Houston | Thu, Dec 17 | Frontier Airlines
      ₹ 6,770 ₹ 11,945
      43% off
      43% off
      ₹ 11,945 ₹ 6,770
    • ORD 06:07
      9h 59m
      1 stop
      IAH 16:06
      Chicago - Houston | Tue, Dec 8 | Frontier Airlines
      ₹ 6,812
      43% off
      ₹ 11,945 ₹ 6,812
    • ORD 07:10
      9h 11m
      1 stop
      IAH 16:21
      Chicago - Houston | Sat, Jan 9 | Frontier Airlines
      ₹ 6,827
      43% off
      ₹ 11,945 ₹ 6,827
    • ORD 06:00
      8h 37m
      1 stop
      IAH 14:37
      Chicago - Houston | Sun, Jan 10 | Frontier Airlines
      ₹ 6,855
      43% off
      ₹ 11,945 ₹ 6,855
    • ORD 08:30
      24h 15m
      1 stop
      IAH 08:45
      Chicago - Houston | Wed, Dec 16 | Frontier Airlines
      ₹ 6,869
      42% off
      ₹ 11,945 ₹ 6,869
    • ORD 19:08
      22h 21m
      1 stop
      IAH 17:29
      Chicago - Houston | Sat, Dec 5 | Frontier Airlines
      ₹ 8,025
      33% off
      ₹ 11,945 ₹ 8,025
    • ORD 07:00
      9h 6m
      1 stop
      IAH 16:06
      Chicago - Houston | Wed, Dec 9 | Jetblue Airways
      ₹ 8,434
      28% off
      ₹ 11,945 ₹ 8,434
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Sun, Nov 15 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Sat, Nov 14 | Frontier Airlines
      IAH 17:06
      2h 53m
      Direct
      ORD 19:59
      Houston - Chicago | Wed, Nov 18 | Frontier Airlines
      ₹ 11,382 ₹ 37,941
      70% off
      70% off
      ₹ 37,941 ₹ 11,382
    • ORD 05:25
      2h 57m
      Direct
      IAH 08:22
      Chicago - Houston | Mon, Nov 23 | Frontier Airlines
      IAH 09:17
      2h 54m
      Direct
      ORD 12:11
      Houston - Chicago | Wed, Nov 25 | Frontier Airlines
      ₹ 11,805 ₹ 37,941
      69% off
      69% off
      ₹ 37,941 ₹ 11,805
    • ORD 05:25
      2h 57m
      Direct
      IAH 08:22
      Chicago - Houston | Thu, Nov 26 | Frontier Airlines
      IAH 09:17
      2h 54m
      Direct
      ORD 12:11
      Houston - Chicago | Sat, Nov 28 | Frontier Airlines
      ₹ 12,736 ₹ 37,941
      66% off
      66% off
      ₹ 37,941 ₹ 12,736
    • ORD 15:55
      3h 9m
      Direct
      IAH 19:04
      Chicago - Houston | Sun, Dec 6 | Frontier Airlines
      IAH 20:12
      2h 54m
      Direct
      ORD 23:06
      Houston - Chicago | Sun, Dec 13 | Frontier Airlines
      ₹ 23,003
      39% off
      ₹ 37,941 ₹ 23,003
    • ORD 15:55
      3h 9m
      Direct
      IAH 19:04
      Chicago - Houston | Sat, Dec 5 | Frontier Airlines
      IAH 20:12
      2h 54m
      Direct
      ORD 23:06
      Houston - Chicago | Wed, Dec 9 | Frontier Airlines
      ₹ 23,906
      37% off
      ₹ 37,941 ₹ 23,906
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Sat, Dec 12 | Frontier Airlines
      IAH 20:12
      2h 54m
      Direct
      ORD 23:06
      Houston - Chicago | Sat, Dec 19 | Frontier Airlines
      ₹ 24,131
      36% off
      ₹ 37,941 ₹ 24,131
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Sun, Dec 13 | Frontier Airlines
      IAH 20:12
      2h 54m
      Direct
      ORD 23:06
      Houston - Chicago | Tue, Dec 15 | Frontier Airlines
      ₹ 27,262
      28% off
      ₹ 37,941 ₹ 27,262
    • ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Sat, Nov 21 | Frontier Airlines
      IAH 09:17
      2h 54m
      Direct
      ORD 12:11
      Houston - Chicago | Wed, Nov 25 | Frontier Airlines
      ₹ 30,732
      19% off
      ₹ 37,941 ₹ 30,732
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Wed, Dec 9 | Frontier Airlines
      IAH 21:24
      9h 56m
      1 stop
      ORD 07:20
      Houston - Chicago | Fri, Dec 11 | Frontier Airlines
      ₹ 12,806
      66% off
      ₹ 37,941 ₹ 12,806
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Sun, Nov 15 | Normal Airline
      HOU 15:00
      6h
      Direct
      CHI 16:00
      Houston - Chicago | Tue, Nov 17 | 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
      ₹ 6,700 ₹ 16,159
      59% off
      59% off
      ₹ 16,159 ₹ 6,700
    • ORD 16:08
      3h
      Direct
      IAH 19:08
      Chicago - Houston | Fri, Jan 29 | Frontier Airlines
      ₹ 8,519 ₹ 16,159
      47% off
      47% off
      ₹ 16,159 ₹ 8,519
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Tue, Nov 17 | Frontier Airlines
      ₹ 8,745 ₹ 16,159
      46% off
      46% off
      ₹ 16,159 ₹ 8,745
    • ORD 16:08
      3h
      Direct
      IAH 19:08
      Chicago - Houston | Fri, Jan 22 | Frontier Airlines
      ₹ 8,886
      45% off
      ₹ 16,159 ₹ 8,886
    • ORD 16:10
      3h
      Direct
      IAH 19:10
      Chicago - Houston | Thu, Dec 31 | Frontier Airlines
      ₹ 9,069
      44% off
      ₹ 16,159 ₹ 9,069
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Wed, Nov 18 | Frontier Airlines
      ₹ 9,323
      42% off
      ₹ 16,159 ₹ 9,323
    • ORD 16:34
      3h 9m
      Direct
      IAH 19:43
      Chicago - Houston | Sat, Jan 9 | Frontier Airlines
      ₹ 9,464
      21% off
      ₹ 11,945 ₹ 9,464
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Thu, Dec 17 | Frontier Airlines
      ₹ 9,591
      41% off
      ₹ 16,159 ₹ 9,591
    • ORD 08:24
      3h 5m
      Direct
      IAH 11:29
      Chicago - Houston | Thu, Jan 14 | Frontier Airlines
      ₹ 9,619
      40% off
      ₹ 16,159 ₹ 9,619
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Sun, Nov 15 | 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
      ₹ 6,700 ₹ 35,677
      81% off
      81% off
      ₹ 35,677 ₹ 6,700
    • ORD 16:08
      3h
      Direct
      IAH 19:08
      Chicago - Houston | Fri, Jan 29 | Frontier Airlines
      ₹ 8,519 ₹ 35,677
      76% off
      76% off
      ₹ 35,677 ₹ 8,519
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Tue, Nov 17 | Frontier Airlines
      ₹ 8,745 ₹ 35,677
      75% off
      75% off
      ₹ 35,677 ₹ 8,745
    • ORD 16:08
      3h
      Direct
      IAH 19:08
      Chicago - Houston | Fri, Jan 22 | Frontier Airlines
      ₹ 8,886
      75% off
      ₹ 35,677 ₹ 8,886
    • ORD 16:10
      3h
      Direct
      IAH 19:10
      Chicago - Houston | Thu, Dec 31 | Frontier Airlines
      ₹ 9,069
      75% off
      ₹ 35,677 ₹ 9,069
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Wed, Nov 18 | Frontier Airlines
      ₹ 9,323
      74% off
      ₹ 35,677 ₹ 9,323
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Thu, Dec 17 | Frontier Airlines
      ₹ 9,591
      73% off
      ₹ 35,677 ₹ 9,591
    • ORD 08:24
      3h 5m
      Direct
      IAH 11:29
      Chicago - Houston | Thu, Jan 14 | Frontier Airlines
      ₹ 9,619
      73% off
      ₹ 35,677 ₹ 9,619
    • ORD 16:34
      3h 9m
      Direct
      IAH 19:43
      Chicago - Houston | Thu, Jan 7 | Frontier Airlines
      ₹ 10,028
      72% off
      ₹ 35,677 ₹ 10,028
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Sat, Nov 14 | Frontier Airlines
      ₹ 9,746 ₹ 32,021
      70% off
      70% off
      ₹ 32,021 ₹ 9,746
    • ORD 07:21
      2h 54m
      Direct
      IAH 10:15
      Chicago - Houston | Sun, Nov 15 | American Airlines
      ₹ 23,285 ₹ 32,021
      27% off
      27% off
      ₹ 32,021 ₹ 23,285
    • ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Sun, Nov 15 | Frontier Airlines
      ₹ 14,936 ₹ 32,021
      53% off
      53% off
      ₹ 32,021 ₹ 14,936
    • ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Mon, Nov 16 | Frontier Airlines
      ₹ 15,796
      51% off
      ₹ 32,021 ₹ 15,796
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Tue, Nov 17 | Frontier Airlines
      ₹ 8,745
      73% off
      ₹ 32,021 ₹ 8,745
    • ORD 14:22
      3h 3m
      Direct
      IAH 17:25
      Chicago - Houston | Tue, Nov 17 | United Airlines
      ₹ 25,655
      20% off
      ₹ 32,021 ₹ 25,655
    • ORD 12:40
      3h
      Direct
      IAH 15:40
      Chicago - Houston | Wed, Nov 18 | United Airlines
      ₹ 25,937
      19% off
      ₹ 32,021 ₹ 25,937
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Wed, Nov 18 | Frontier Airlines
      ₹ 9,323
      71% off
      ₹ 32,021 ₹ 9,323
    • ORD 07:21
      3h 1m
      Direct
      IAH 10:22
      Chicago - Houston | Thu, Nov 19 | American Airlines
      ₹ 21,607
      33% off
      ₹ 32,021 ₹ 21,607
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Sun, Nov 15 | Normal Airline
      Find more flights
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    • ORD 20:46
      2h 45m
      Direct
      IAH 23:31
      Chicago - Houston | Wed, Jan 6 | American Airlines
      ₹ 14,076 ₹ 31,029
      55% off
      55% off
      ₹ 31,029 ₹ 14,076
    • ORD 20:46
      2h 45m
      Direct
      IAH 23:31
      Chicago - Houston | Thu, Jan 7 | American Airlines
      ₹ 15,571 ₹ 31,029
      50% off
      50% off
      ₹ 31,029 ₹ 15,571
    • ORD 20:46
      2h 45m
      Direct
      IAH 23:31
      Chicago - Houston | Fri, Jan 8 | American Airlines
      ₹ 16,516 ₹ 31,029
      47% off
      47% off
      ₹ 31,029 ₹ 16,516
    • ORD 15:26
      2h 51m
      Direct
      IAH 18:17
      Chicago - Houston | Thu, Jan 14 | American Airlines
      ₹ 13,949
      55% off
      ₹ 31,029 ₹ 13,949
    • ORD 15:26
      2h 51m
      Direct
      IAH 18:17
      Chicago - Houston | Mon, Jan 18 | American Airlines
      ₹ 14,400
      54% off
      ₹ 31,029 ₹ 14,400
    • ORD 15:26
      2h 51m
      Direct
      IAH 18:17
      Chicago - Houston | Wed, Jan 13 | American Airlines
      ₹ 14,428
      54% off
      ₹ 31,029 ₹ 14,428
    • ORD 15:26
      2h 51m
      Direct
      IAH 18:17
      Chicago - Houston | Fri, Jan 29 | American Airlines
      ₹ 17,348
      44% off
      ₹ 31,029 ₹ 17,348
    • ORD 15:26
      2h 51m
      Direct
      IAH 18:17
      Chicago - Houston | Fri, Jan 22 | American Airlines
      ₹ 17,362
      44% off
      ₹ 31,029 ₹ 17,362
    • ORD 20:46
      2h 51m
      Direct
      IAH 23:37
      Chicago - Houston | Sun, Jan 10 | American Airlines
      ₹ 18,307
      41% off
      ₹ 31,029 ₹ 18,307
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Sun, Nov 15 | 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 ₹ 6,700) among 2 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 ₹ 12,088. It is best to avoid March, when the average price can reach ₹ 22,232.

₹ 22,232
₹ 17,160
₹ 12,088
₹ 7,016
    Cheapest
  • ₹ 12,277
    Nov
  • ₹ 14,982
    Dec
  • ₹ 16,060
    Jan
  • ₹ 12,088
    Feb
  • ₹ 22,232
    Mar
  • ₹ 13,572
    Apr
  • ₹ 15,689
    May
  • ₹ 19,880
    Jun
  • ₹ 16,463
    Jul
  • ₹ 16,695
    Aug
  • ₹ 17,893
    Sep
  • ₹ 21,320
    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.

₹ 18,912
₹ 16,776
₹ 14,640
₹ 12,504
  • ₹ 16,919
    Mon
  • ₹ 14,640
    Tue
  • ₹ 15,580
    Wed
  • ₹ 16,430
    Thu
  • ₹ 18,831
    Fri
  • ₹ 18,577
    Sat
  • ₹ 18,912
    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 T F S
    Search

  3. F94075

    Hartsfield–Jackson Atlanta International Airport

    20:29

    ATL

    2h 24m

    Direct

    21:53

    IAH

    S M T W T F S

  4. F92198

    O'Hare International Airport

    13:33

    ORD

    2h 13m

    Direct

    16:46

    ATL

    S M T W T F S
    Search

  5. F93217

    Hartsfield–Jackson Atlanta International Airport

    13:19

    ATL

    2h 25m

    Direct

    14:44

    IAH

    - - T - - - -

  6. F91596

    O'Hare International Airport

    10:15

    ORD

    2h 10m

    Direct

    13:25

    ATL

    S - - W T F S
    Search

  7. F93217

    Hartsfield–Jackson Atlanta International Airport

    13:19

    ATL

    2h 25m

    Direct

    14:44

    IAH

    - - T - - - -

  8. F92205

    O'Hare International Airport

    07:55

    ORD

    3h 7m

    Direct

    12:02

    FLL

    S - - W T F S
    Search

  9. F91495

    Fort Lauderdale-Hollywood International Airport

    12:44

    FLL

    3h

    Direct

    14:44

    IAH

    S M - W T F S

  10. F91442

    O'Hare International Airport

    22:29

    ORD

    2h 8m

    Direct

    01:37

    ATL

    - - - W - - -
    Search

  11. F91403

    Hartsfield–Jackson Atlanta International Airport

    13:10

    ATL

    2h 27m

    Direct

    14:37

    IAH

    S M - W T F S

  12. F91596

    O'Hare International Airport

    10:15

    ORD

    2h 10m

    Direct

    13:25

    ATL

    S - - W T F S
    Search

  13. F94075

    Hartsfield–Jackson Atlanta International Airport

    20:29

    ATL

    2h 24m

    Direct

    21:53

    IAH

    S M T W T F S

  14. F91596

    O'Hare International Airport

    10:15

    ORD

    2h 10m

    Direct

    13:25

    ATL

    S - - W T F S
    Search

  15. F91403

    Hartsfield–Jackson Atlanta International Airport

    13:10

    ATL

    2h 27m

    Direct

    14:37

    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 ₹ 24,780 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 ₹ 6,714, and round-trip fares start from ₹ 11,382. The current lowest fare is a Frontier Airlines flight departing on Tue, Jan 12; 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 8 minutes, and around 182 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 ₹ 21,410. 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 ₹ 6,714. 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.

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