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O'Hare International Airport to George Bush Intercontinental Airport flight

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 PHP 3,114 and round-trip from PHP 6,495. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      ORD 08:15
      24h 21m
      1 stop
      IAH 08:36
      Chicago - Houston | Tue, Dec 1 | Frontier Airlines
      PHP 3,219 PHP 6,717
      52% off
      52% off
      PHP 6,717 PHP 3,219
    • ORD 19:35
      26h 18m
      1 stop
      IAH 21:53
      Chicago - Houston | Wed, Nov 11 | Frontier Airlines
      PHP 3,899 PHP 6,717
      42% off
      42% off
      PHP 6,717 PHP 3,899
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Tue, Nov 17 | Frontier Airlines
      PHP 3,956 PHP 6,717
      41% off
      41% off
      PHP 6,717 PHP 3,956
    • ORD 13:06
      3h 5m
      Direct
      IAH 16:11
      Chicago - Houston | Mon, Nov 9 | Frontier Airlines
      PHP 3,956
      41% off
      PHP 6,717 PHP 3,956
    • ORD 08:30
      8h 59m
      1 stop
      IAH 17:29
      Chicago - Houston | Wed, Dec 16 | Frontier Airlines
      PHP 4,943
      26% off
      PHP 6,717 PHP 4,943
    • ORD 22:37
      10h 8m
      1 stop
      IAH 08:45
      Chicago - Houston | Fri, Dec 11 | Frontier Airlines
      PHP 5,269
      22% off
      PHP 6,717 PHP 5,269
    • ORD 16:34
      3h 9m
      Direct
      IAH 19:43
      Chicago - Houston | Thu, Jan 7 | Frontier Airlines
      PHP 5,355
      55% off
      PHP 11,850 PHP 5,355
    • ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Thu, Nov 19 | Frontier Airlines
      PHP 5,441
      19% off
      PHP 6,717 PHP 5,441
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Fri, Dec 11 | Frontier Airlines
      PHP 5,566
      53% off
      PHP 11,850 PHP 5,566
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      ORD 14:46
      3h 1m
      Direct
      IAH 17:47
      Chicago - Houston | Wed, Nov 11 | Frontier Airlines
      IAH 18:42
      2h 52m
      Direct
      ORD 21:34
      Houston - Chicago | Sat, Nov 14 | Frontier Airlines
      PHP 6,495 PHP 9,160
      28% off
      28% off
      PHP 9,160 PHP 6,495
    • ORD 15:55
      3h 9m
      Direct
      IAH 19:04
      Chicago - Houston | Fri, Dec 4 | Frontier Airlines
      IAH 20:12
      2h 54m
      Direct
      ORD 23:06
      Houston - Chicago | Fri, Dec 11 | Frontier Airlines
      PHP 6,562 PHP 9,160
      28% off
      28% off
      PHP 9,160 PHP 6,562
    • ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Thu, Nov 12 | Frontier Airlines
      IAH 17:06
      2h 53m
      Direct
      ORD 19:59
      Houston - Chicago | Mon, Nov 16 | Frontier Airlines
      PHP 7,730 PHP 9,160
      16% off
      16% off
      PHP 9,160 PHP 7,730
    • ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Thu, Nov 19 | Frontier Airlines
      IAH 09:17
      2h 54m
      Direct
      ORD 12:11
      Houston - Chicago | Mon, Nov 23 | Frontier Airlines
      PHP 7,788
      15% off
      PHP 9,160 PHP 7,788
    • ORD 05:25
      2h 57m
      Direct
      IAH 08:22
      Chicago - Houston | Sat, Nov 21 | Frontier Airlines
      IAH 09:17
      2h 54m
      Direct
      ORD 12:11
      Houston - Chicago | Mon, Nov 23 | Frontier Airlines
      PHP 8,018
      12% off
      PHP 9,160 PHP 8,018
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Tue, Nov 3 | Frontier Airlines
      IAH 17:06
      2h 53m
      Direct
      ORD 19:59
      Houston - Chicago | Mon, Nov 9 | Frontier Airlines
      PHP 8,027
      12% off
      PHP 9,160 PHP 8,027
    • ORD 14:46
      3h 1m
      Direct
      IAH 17:47
      Chicago - Houston | Mon, Nov 9 | Frontier Airlines
      IAH 18:42
      2h 52m
      Direct
      ORD 21:34
      Houston - Chicago | Wed, Nov 11 | Frontier Airlines
      PHP 8,046
      12% off
      PHP 9,160 PHP 8,046
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Tue, Nov 10 | Frontier Airlines
      IAH 18:16
      2h 54m
      Direct
      ORD 21:10
      Houston - Chicago | Sat, Nov 14 | Frontier Airlines
      PHP 8,075
      12% off
      PHP 9,160 PHP 8,075
    • ORD 07:15
      7h 35m
      1 stop
      IAH 14:50
      Chicago - Houston | Wed, Nov 4 | Frontier Airlines
      IAH 08:18
      7h 19m
      1 stop
      ORD 15:37
      Houston - Chicago | Sat, Nov 7 | Frontier Airlines
      PHP 7,251
      21% off
      PHP 9,160 PHP 7,251
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Sat, Oct 31 | Normal Airline
      HOU 15:00
      6h
      Direct
      CHI 16:00
      Houston - Chicago | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Tue, Nov 17 | Frontier Airlines
      PHP 3,956 PHP 6,717
      41% off
      41% off
      PHP 6,717 PHP 3,956
    • ORD 13:06
      3h 5m
      Direct
      IAH 16:11
      Chicago - Houston | Mon, Nov 9 | Frontier Airlines
      PHP 3,956 PHP 6,717
      41% off
      41% off
      PHP 6,717 PHP 3,956
    • ORD 16:34
      3h 9m
      Direct
      IAH 19:43
      Chicago - Houston | Thu, Jan 7 | Frontier Airlines
      PHP 5,355 PHP 11,850
      55% off
      55% off
      PHP 11,850 PHP 5,355
    • ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Thu, Nov 19 | Frontier Airlines
      PHP 5,441
      19% off
      PHP 6,717 PHP 5,441
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Fri, Dec 11 | Frontier Airlines
      PHP 5,566
      53% off
      PHP 11,850 PHP 5,566
    • ORD 18:19
      3h 6m
      Direct
      IAH 21:25
      Chicago - Houston | Mon, Dec 21 | Frontier Airlines
      PHP 5,863
      13% off
      PHP 6,717 PHP 5,863
    • ORD 21:05
      2h 52m
      Direct
      IAH 23:57
      Chicago - Houston | Mon, Nov 2 | American Airlines
      PHP 5,939
      84% off
      PHP 37,368 PHP 5,939
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Wed, Nov 4 | Frontier Airlines
      PHP 6,150
      48% off
      PHP 11,850 PHP 6,150
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Sat, Nov 7 | Frontier Airlines
      PHP 6,159
      48% off
      PHP 11,850 PHP 6,159
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Tue, Nov 17 | Frontier Airlines
      PHP 3,956 PHP 14,250
      72% off
      72% off
      PHP 14,250 PHP 3,956
    • ORD 16:34
      3h 9m
      Direct
      IAH 19:43
      Chicago - Houston | Thu, Jan 7 | Frontier Airlines
      PHP 5,355 PHP 14,250
      62% off
      62% off
      PHP 14,250 PHP 5,355
    • ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Thu, Nov 19 | Frontier Airlines
      PHP 5,441 PHP 14,250
      62% off
      62% off
      PHP 14,250 PHP 5,441
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Fri, Dec 11 | Frontier Airlines
      PHP 5,566
      61% off
      PHP 14,250 PHP 5,566
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Wed, Nov 4 | Frontier Airlines
      PHP 6,150
      56% off
      PHP 14,250 PHP 6,150
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Sat, Nov 7 | Frontier Airlines
      PHP 6,159
      56% off
      PHP 14,250 PHP 6,159
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Mon, Dec 7 | Frontier Airlines
      PHP 6,255
      56% off
      PHP 14,250 PHP 6,255
    • ORD 16:08
      3h
      Direct
      IAH 19:08
      Chicago - Houston | Mon, Dec 14 | Frontier Airlines
      PHP 7,223
      49% off
      PHP 14,250 PHP 7,223
    • ORD 16:08
      3h 9m
      Direct
      IAH 19:17
      Chicago - Houston | Sun, Dec 6 | Frontier Airlines
      PHP 8,209
      42% off
      PHP 14,250 PHP 8,209
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      ORD 13:04
      3h 5m
      Direct
      IAH 16:09
      Chicago - Houston | Mon, Nov 2 | Frontier Airlines
      PHP 3,114 PHP 19,169
      84% off
      84% off
      PHP 19,169 PHP 3,114
    • ORD 07:21
      2h 54m
      Direct
      IAH 10:15
      Chicago - Houston | Mon, Nov 2 | American Airlines
      PHP 5,939 PHP 19,169
      69% off
      69% off
      PHP 19,169 PHP 5,939
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Wed, Nov 4 | Frontier Airlines
      PHP 6,150 PHP 19,169
      68% off
      68% off
      PHP 19,169 PHP 6,150
    • ORD 13:04
      3h 5m
      Direct
      IAH 16:09
      Chicago - Houston | Sun, Nov 1 | Frontier Airlines
      PHP 8,267
      56% off
      PHP 19,169 PHP 8,267
    • ORD 13:06
      3h 5m
      Direct
      IAH 16:11
      Chicago - Houston | Fri, Oct 30 | Frontier Airlines
      PHP 9,589
      50% off
      PHP 19,169 PHP 9,589
    • ORD 13:04
      3h 7m
      Direct
      IAH 16:11
      Chicago - Houston | Thu, Nov 5 | Frontier Airlines
      PHP 10,278
      46% off
      PHP 19,169 PHP 10,278
    • ORD 17:10
      2h 59m
      Direct
      IAH 20:09
      Chicago - Houston | Wed, Nov 4 | American Airlines
      PHP 10,566
      45% off
      PHP 19,169 PHP 10,566
    • ORD 21:35
      2h 55m
      Direct
      IAH 00:30
      Chicago - Houston | Sun, Nov 1 | United Airlines
      PHP 14,052
      27% off
      PHP 19,169 PHP 14,052
    • ORD 14:11
      3h 10m
      Direct
      IAH 17:21
      Chicago - Houston | Sat, Oct 31 | Frontier Airlines
      PHP 14,627
      24% off
      PHP 19,169 PHP 14,627
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Sat, Oct 31 | Normal Airline
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    • ORD 20:46
      2h 45m
      Direct
      IAH 23:31
      Chicago - Houston | Thu, Jan 7 | American Airlines
      PHP 6,667 PHP 37,368
      82% off
      82% off
      PHP 37,368 PHP 6,667
    • ORD 20:46
      2h 45m
      Direct
      IAH 23:31
      Chicago - Houston | Fri, Jan 8 | American Airlines
      PHP 6,744 PHP 37,368
      82% off
      82% off
      PHP 37,368 PHP 6,744
    • ORD 20:46
      2h 45m
      Direct
      IAH 23:31
      Chicago - Houston | Wed, Jan 6 | American Airlines
      PHP 9,522 PHP 37,368
      75% off
      75% off
      PHP 37,368 PHP 9,522
    • ORD 15:26
      2h 51m
      Direct
      IAH 18:17
      Chicago - Houston | Sun, Jan 10 | American Airlines
      PHP 11,198
      70% off
      PHP 37,368 PHP 11,198
    • ORD 11:00
      2h 51m
      Direct
      IAH 13:51
      Chicago - Houston | Sat, Oct 31 | American Airlines
      PHP 14,962
      60% off
      PHP 37,368 PHP 14,962
    • ORD 11:00
      2h 51m
      Direct
      IAH 13:51
      Chicago - Houston | Fri, Oct 30 | American Airlines
      PHP 33,257
      11% off
      PHP 37,368 PHP 33,257
    • ORD 21:05
      2h 52m
      Direct
      IAH 23:57
      Chicago - Houston | Mon, Nov 2 | American Airlines
      PHP 5,939
      84% off
      PHP 37,368 PHP 5,939
    • ORD 21:05
      2h 52m
      Direct
      IAH 23:57
      Chicago - Houston | Fri, Nov 6 | American Airlines
      PHP 8,497
      77% off
      PHP 37,368 PHP 8,497
    • ORD 21:05
      2h 52m
      Direct
      IAH 23:57
      Chicago - Houston | Thu, Dec 10 | American Airlines
      PHP 9,569
      74% off
      PHP 37,368 PHP 9,569
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Sat, Oct 31 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from O'Hare International Airport to George Bush Intercontinental Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from O'Hare International Airport to George Bush Intercontinental Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from O'Hare International Airport to George Bush Intercontinental Airport are usually in November, with an average price of PHP 7,941. March sees the highest fares, around PHP 15,099.

PHP 15,099
PHP 11,520
PHP 7,941
PHP 4,362
    Cheapest
  • PHP 15,095
    Oct
  • PHP 7,941
    Nov
  • PHP 10,175
    Dec
  • PHP 10,908
    Jan
  • PHP 8,210
    Feb
  • PHP 15,099
    Mar
  • PHP 9,218
    Apr
  • PHP 10,655
    May
  • PHP 13,502
    Jun
  • PHP 11,181
    Jul
  • PHP 11,339
    Aug
  • PHP 12,153
    Sep

Which day of the week has the cheapest flights from O'Hare International Airport to George Bush Intercontinental Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from O'Hare International Airport to George Bush Intercontinental Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from O'Hare International Airport to George Bush Intercontinental Airport is Tuesday, with average prices lower than other days. Try to avoid departing on Friday, as fares are typically the highest.

PHP 12,794
PHP 11,369
PHP 9,943
PHP 8,518
  • PHP 11,237
    Mon
  • PHP 9,943
    Tue
  • PHP 10,599
    Wed
  • PHP 10,993
    Thu
  • PHP 12,794
    Fri
  • PHP 12,575
    Sat
  • PHP 12,633
    Sun

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 PHP 3,219) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From PHP 3,219
American Airlines
From PHP 6,725
Delta Air Lines
From PHP 6,734
Jetblue Airways
From PHP 8,209
United Airlines
From PHP 8,899
Alaska Airlines
From PHP 321,370

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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. AA3144

    O'Hare International Airport

    21:33

    ORD

    2h 53m

    00:26

    IAH

    S M T W T F S
    Search

  2. F93135

    O'Hare International Airport

    16:10

    ORD

    3h

    19:10

    IAH

    S - - W T F S
    Search

  3. F92198

    O'Hare International Airport

    19:50

    ORD

    2h 16m

    Direct

    23:06

    ATL

    S M T W T F S
    Search

  4. F94075

    Hartsfield–Jackson Atlanta International Airport

    21:05

    ATL

    2h 26m

    Direct

    22:31

    IAH

    S M T W T F S

  5. F91596

    O'Hare International Airport

    07:15

    ORD

    2h 15m

    Direct

    10:30

    ATL

    S - - W T F S
    Search

  6. F93217

    Hartsfield–Jackson Atlanta International Airport

    13:25

    ATL

    2h 25m

    Direct

    14:50

    IAH

    - - T - - - -

  7. F92205

    O'Hare International Airport

    08:00

    ORD

    3h 10m

    Direct

    12:10

    FLL

    S - - W T F S
    Search

  8. F91495

    Fort Lauderdale-Hollywood International Airport

    12:44

    FLL

    3h

    Direct

    14:44

    IAH

    S M - W T F S

  9. F92198

    O'Hare International Airport

    19:50

    ORD

    2h 16m

    Direct

    23:06

    ATL

    S M T W T F S
    Search

  10. F91403

    Hartsfield–Jackson Atlanta International Airport

    06:00

    ATL

    2h 19m

    Direct

    07:19

    IAH

    S M - W T F S

  11. F91596

    O'Hare International Airport

    07:15

    ORD

    2h 15m

    Direct

    10:30

    ATL

    S - - W T F S
    Search

  12. F91403

    Hartsfield–Jackson Atlanta International Airport

    06:00

    ATL

    2h 19m

    Direct

    07:19

    IAH

    S M - W T F S
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About O'Hare International Airport and George Bush Intercontinental Airport

Learn about O'Hare International Airport (ORD) and George Bush Intercontinental Airport (IAH) — including location, terminals, transportation, and travel tips.

Flight distance 1,492.21km
Cheapest one-way ticket price PHP 3,219
Cheapest return ticket price PHP 6,495

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 25 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 22:15, with about 41 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 PHP 14,320 in November, the most expensive month to book this route.
  • The earliest flight departs from O'Hare International Airport (ORD) at 06:00 and arrives in George Bush Intercontinental Airport (IAH) at 08:57.
  • The latest flight departs from O'Hare International Airport (ORD) at 21:29 and arrives in George Bush Intercontinental Airport (IAH) at 00:30.
  • 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 PHP 3,219, and round-trip fares start from PHP 6,495. The current lowest fare is a Frontier Airlines flight departing on Tue, Dec 1; 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 2 hours 55 minutes, and around 157 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 PHP 17,991. 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 PHP 3,219. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare International Airport to George Bush Intercontinental Airport operates around 170 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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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.