Direct flights from Houston to Chicago (IAH → ORD)

Distance 1,491 km (926 mi)
Est. duration 1h 45m
IAH
Houston
George Bush Intcntl Houston, USA
ORD
Chicago
Chicago O Hare International, USA
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Live fares · IAH → ORD

Available flights

Frontier AirlinesNon-stop
from$99
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Frequently asked questions

How far is the flight from Houston to Chicago? The flight distance from IAH to ORD is approximately 1,491 km (926 miles).
How long is the flight from IAH to ORD? The estimated flight time from Houston to Chicago is approximately 1h 45m.
What airlines fly from IAH to ORD? Airlines operating direct flights from Houston to Chicago include: AA, F9, NK, UA.

Cheapest fares Houston → Chicago

Houston IAH
Chicago ORD
July from $139 August — September from $47 October — November — December —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Houston → Chicago.

Cheap flights from Houston to Chicago Cheapest month to fly to Chicago Flights from USA Flights to USA Visa-free with USA passport All airports in USA AA routes & destinations All routes by this carrier F9 routes & destinations All routes by this carrier NK routes & destinations All routes by this carrier UA routes & destinations All routes by this carrier

Try a nearby airport to Houston

Flights to Chicago (ORD) from other airports within 350 km of Houston. Often unlocks cheaper fares or better times.

HOU → ORD 38 km from IAH Houston → Chicago USA · 71 destinations AUS → ORD 225 km from IAH Austin → Chicago USA · 98 destinations SAT → ORD 307 km from IAH San Antonio → Chicago USA · 48 destinations SHV → ORD 310 km from IAH Shreveport → Chicago USA · 9 destinations DAL → ORD 349 km from IAH Dallas → Chicago USA · 79 destinations

Or try a nearby airport to Chicago

Flights from Houston (IAH) to other airports within 350 km of Chicago.

IAH → MDW 25 km from ORD Houston → Chicago USA · 97 destinations IAH → RFD 101 km from ORD Houston → Rockford USA · 8 destinations IAH → MKE 108 km from ORD Houston → Milwaukee USA · 34 destinations IAH → SBN 135 km from ORD Houston → South Bend USA · 22 destinations IAH → MSN 175 km from ORD Houston → Madison USA · 19 destinations

Other flights from Houston (IAH)

Abilene (ABI) Acapulco (ACA) Aguascalientes (AGU) Albuquerque (ABQ) Alexandria (AEX) Amarillo (AMA) Amsterdam (AMS) Anchorage (ANC) All 193 destinations →

Other flights from Chicago (ORD)

Abu Dhabi (AUH) Addis Ababa (ADD) Akron (CAK) Albany (ALB) Albuquerque (ABQ) Allentown (ABE) Amman (AMM) Amsterdam (AMS) All 282 destinations →