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George Bush Intercontinental Airport to O'Hare International Airport flight

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

      • Cheapest nonstop
        IAH 12:53
        3h 6m
        Nonstop
        ORD 15:59
        Houston - Chicago | Sat, Aug 22 | Frontier Airlines
        ORD 08:45
        3h 11m
        Nonstop
        IAH 11:56
        Chicago - Houston | Tue, Aug 25 | Frontier Airlines
        THB 2,600 THB 4,360
        40% off
        40% off
        THB 4,360 THB 2,600
      • IAH 21:58
        2h 51m
        Nonstop
        ORD 00:49
        Houston - Chicago | Mon, Aug 24 | Frontier Airlines
        ORD 08:45
        3h 11m
        Nonstop
        IAH 11:56
        Chicago - Houston | Sat, Aug 29 | Frontier Airlines
        THB 2,600 THB 4,360
        40% off
        40% off
        THB 4,360 THB 2,600
      • IAH 12:53
        3h 6m
        Nonstop
        ORD 15:59
        Houston - Chicago | Wed, Sep 2 | Frontier Airlines
        ORD 14:46
        3h 1m
        Nonstop
        IAH 17:47
        Chicago - Houston | Wed, Sep 9 | Frontier Airlines
        THB 2,600 THB 4,360
        40% off
        40% off
        THB 4,360 THB 2,600
      • IAH 18:42
        2h 52m
        Nonstop
        ORD 21:34
        Houston - Chicago | Sat, Sep 12 | Frontier Airlines
        ORD 14:46
        3h 1m
        Nonstop
        IAH 17:47
        Chicago - Houston | Mon, Sep 14 | Frontier Airlines
        THB 2,600
        40% off
        THB 4,360 THB 2,600
      • IAH 21:42
        2h 51m
        Nonstop
        ORD 00:33
        Houston - Chicago | Wed, Aug 5 | Frontier Airlines
        ORD 17:30
        3h 17m
        Nonstop
        IAH 20:47
        Chicago - Houston | Wed, Aug 12 | Frontier Airlines
        THB 2,810
        36% off
        THB 4,360 THB 2,810
      • IAH 21:42
        2h 51m
        Nonstop
        ORD 00:33
        Houston - Chicago | Thu, Aug 13 | Frontier Airlines
        ORD 17:30
        3h 17m
        Nonstop
        IAH 20:47
        Chicago - Houston | Mon, Aug 17 | Frontier Airlines
        THB 2,850
        35% off
        THB 4,360 THB 2,850
      • IAH 21:58
        2h 51m
        Nonstop
        ORD 00:49
        Houston - Chicago | Thu, Aug 27 | Frontier Airlines
        ORD 17:46
        3h 17m
        Nonstop
        IAH 21:03
        Chicago - Houston | Mon, Aug 31 | Frontier Airlines
        THB 2,850
        35% off
        THB 4,360 THB 2,850
      • IAH 12:53
        3h 6m
        Nonstop
        ORD 15:59
        Houston - Chicago | Tue, Aug 18 | Frontier Airlines
        ORD 08:45
        3h 11m
        Nonstop
        IAH 11:56
        Chicago - Houston | Wed, Aug 19 | Frontier Airlines
        THB 2,850
        35% off
        THB 4,360 THB 2,850
      • IAH 21:42
        2h 51m
        Nonstop
        ORD 00:33
        Houston - Chicago | Tue, Aug 11 | Frontier Airlines
        ORD 17:30
        3h 17m
        Nonstop
        IAH 20:47
        Chicago - Houston | Wed, Aug 12 | Frontier Airlines
        THB 2,850
        35% off
        THB 4,360 THB 2,850
      • IAH 12:53
        3h 6m
        Nonstop
        ORD 15:59
        Houston - Chicago | Tue, Sep 8 | Frontier Airlines
        ORD 14:46
        3h 1m
        Nonstop
        IAH 17:47
        Chicago - Houston | Tue, Sep 15 | Frontier Airlines
        THB 4,050
        7% off
        THB 4,360 THB 4,050
      • HOU 13:00
        17h 25m
        1 stop
        CHI 14:00
        Houston - Chicago | Fri, Jul 31 | Normal Airline
        CHI 15:00
        6h
        Nonstop
        HOU 16:00
        Chicago - Houston | Sun, Aug 2 | Normal Airline
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      • Cheapest nonstop
        IAH 21:42
        2h 51m
        Nonstop
        ORD 00:33
        Houston - Chicago | Mon, Aug 10 | Frontier Airlines
        THB 1,440 THB 2,190
        34% off
        34% off
        THB 2,190 THB 1,440
      • IAH 18:42
        2h 52m
        Nonstop
        ORD 21:34
        Houston - Chicago | Tue, Sep 22 | Frontier Airlines
        THB 1,540 THB 2,190
        30% off
        30% off
        THB 2,190 THB 1,540
      • IAH 18:42
        2h 52m
        Nonstop
        ORD 21:34
        Houston - Chicago | Wed, Sep 23 | Frontier Airlines
        THB 1,540 THB 2,190
        30% off
        30% off
        THB 2,190 THB 1,540
      • IAH 18:42
        2h 52m
        Nonstop
        ORD 21:34
        Houston - Chicago | Sat, Sep 19 | Frontier Airlines
        THB 1,540
        30% off
        THB 2,190 THB 1,540
      • IAH 18:42
        2h 52m
        Nonstop
        ORD 21:34
        Houston - Chicago | Thu, Sep 24 | Frontier Airlines
        THB 1,540
        30% off
        THB 2,190 THB 1,540
      • IAH 12:53
        3h 6m
        Nonstop
        ORD 15:59
        Houston - Chicago | Wed, Sep 2 | Frontier Airlines
        THB 1,590
        27% off
        THB 2,190 THB 1,590
      • IAH 12:53
        3h 6m
        Nonstop
        ORD 15:59
        Houston - Chicago | Tue, Aug 25 | Frontier Airlines
        THB 1,830
        16% off
        THB 2,190 THB 1,830
      • IAH 12:53
        3h 6m
        Nonstop
        ORD 15:59
        Houston - Chicago | Tue, Sep 1 | Frontier Airlines
        THB 1,850
        16% off
        THB 2,190 THB 1,850
      • IAH 18:50
        2h 49m
        Nonstop
        ORD 21:39
        Houston - Chicago | Mon, Sep 14 | Frontier Airlines
        THB 1,850
        16% off
        THB 2,190 THB 1,850
      • IAH 12:53
        3h 6m
        Nonstop
        ORD 15:59
        Houston - Chicago | Sat, Sep 5 | Frontier Airlines
        THB 2,030
        7% off
        THB 2,190 THB 2,030
      • HOU 13:00
        17h 25m
        1 stop
        CHI 14:00
        Houston - Chicago | Fri, Jul 31 | Normal Airline
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Trip.com Price Insights: Flights from George Bush Intercontinental Airport to O'Hare International Airport

What is the cheapest month for one-way flights from George Bush Intercontinental Airport to O'Hare International Airport?

Data is based on average one-way flight prices from George Bush Intercontinental Airport to O'Hare International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from George Bush Intercontinental Airport to O'Hare International Airport, the best time to buy is in April, with an average price of THB 4,460. You’ll want to avoid July, when the average price can reach as high as THB 6,640.

THB 6,640
THB 5,550
THB 4,460
THB 3,370
    Cheapest
  • THB 6,640
    Jul
  • THB 5,390
    Aug
  • THB 6,020
    Sep
  • THB 4,920
    Oct
  • THB 6,070
    Nov
  • THB 4,640
    Dec
  • THB 5,040
    Jan
  • THB 5,020
    Feb
  • THB 6,630
    Mar
  • THB 4,460
    Apr
  • THB 4,790
    May
  • THB 6,440
    Jun

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

The data is based on the past 12 months and shows the average ticket prices from George Bush Intercontinental Airport to O'Hare International 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 day to depart from George Bush Intercontinental Airport to O'Hare International Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

THB 6,300
THB 5,540
THB 4,780
THB 4,020
    Cheapest
  • THB 5,180
    Mon
  • THB 6,180
    Tue
  • THB 5,920
    Wed
  • THB 4,780
    Thu
  • THB 5,320
    Fri
  • THB 6,300
    Sat
  • THB 5,910
    Sun

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

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

Frontier Airlines
From THB 1,440
United Airlines
From THB 3,020
American Airlines
From THB 3,080
Delta Air Lines
From THB 3,310

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93136

    George Bush Intercontinental Airport

    18:42

    IAH

    2h 52m

    21:34

    ORD

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

Flight distance 1,492.21 km
Cheapest one-way ticket price THB 1,440
Cheapest return ticket price THB 2,600

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

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

    It takes around 2 hours 57 minutes to fly from George Bush Intercontinental Airport (iah) to O'Hare International Airport (ord).
  • There are around 18 daily flights from George Bush Intercontinental Airport (IAH) to O'Hare International Airport (ORD).
  • Tickets cost around THB 4,220 in September, making it the cheapest month to book. George Bush Intercontinental Airport (IAH) to O'Hare International Airport (ORD) is a popular route, so don't forget to book your tickets in advance.
  • The route from George Bush Intercontinental Airport (IAH) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around THB 6,180 in August, the most expensive month to book this route.
  • The earliest flight departs from George Bush Intercontinental Airport (IAH) at 06:20 and arrives in O'Hare International Airport (ORD) at 08:59.
  • The latest flight departs from George Bush Intercontinental Airport (IAH) at 21:35 and arrives in O'Hare International Airport (ORD) at 00:14.
    • The distance from O'Hare International Airport to downtown is about 25 km, by taxi about 40 minutes.
    • The distance from Chicago Midway International Airport to downtown is about 14 km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Chicago Midway International Airport. The distance is around 25 km.
  • United Airlines is a very popular airline operating an average of 7298 flights per month.

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