Photo by by O'Hare Intl Airport

$115 Cheap Delta flights Houston (IAH) to Chicago (ORD)
$115 Cheap Delta flights Houston (IAH) to Chicago (ORD)
Prices were available within the past 7 days and start at $115 for one-way flights and $174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 28 - Tue, Aug 11
IAH
Houston
ORD
Chicago
$174 Roundtrip, found 4 days ago
$174
Roundtrip
found 4 days ago

Wed, Jul 22 - Tue, Jul 28
IAH
Houston
ORD
Chicago
$229 Roundtrip, found 4 days ago
$229
Roundtrip
found 4 days ago
Alternative airports near Chicago
Prices were available within the past 7 days. Prices and availability are subject to change.
Travel information
Origin airport | George Bush Intercontinental |
|---|---|
Destination airport | O'Hare Intl. |
Airlines serving | American Airlines, Delta, Frontier Airlines, United |
Popular airline | Frontier Airlines |
Distance | 1481 km |
Average flight time | 2 hours 49 mins |
Explore a world of travel with Expedia
Most Popular Delta Routes from Houston
Most Popular Delta Routes from Chicago
- Atlanta to Cincinnati (ATL - CVG)
- Guadalajara to Ontario Intl. Airport (GDL - ONT)
- Phoenix to Little Rock (PHX - LIT)
- Orlando to Rome (MCO - FCO)
- Los Angeles to New York (LAX - JFK)
- New York to Paris (JFK - CDG)
- New York to Paris (JFK - CDG)
- Los Angeles to Atlanta (LAX - ATL)
- Los Angeles to Boston (LAX - BOS)
- Detroit to Boston (DTW - BOS)
Popular Domestic Routes in O'Hare Intl.
- Detroit to Boston (DTW - BOS)
- Guadalajara to Ontario Intl. Airport (GDL - ONT)
- Wichita to Burlington (ICT - BTV)
- Los Angeles to Honolulu (LAX - HNL)
- Atlanta to Cincinnati (ATL - CVG)
- Detroit to Boston (DTW - BOS)
- Los Angeles to Boston (LAX - BOS)
- Denver to Jacksonville (DEN - JAX)
- Phoenix to Little Rock (PHX - LIT)
- Los Angeles to New York (LAX - JFK)