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SAR 431 Cheap Flights from Houston (IAH) to Chicago (ORD)

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Open Photo by by O'Hare Intl Airport

Cheap Flights from Houston to Chicago (IAH-ORD)

Prices were available within the past 7 days and start at SAR 431 for one-way flights and SAR 861 for roundtrip, for the period specified. Prices and availability are subject to change.
Delta
Monday, 17 August, 2026 - Tuesday, 18 August, 2026
IAH
Houston
ORD
Chicago
SAR 861
Roundtrip
Found 2 days ago
Select Delta flight, departing Monday, 17 August, 2026 from Houston to Chicago, returning Tuesday, 18 August, 2026, priced at SAR 861 Found 2 days ago
Delta
Tuesday, 18 August, 2026 - Tuesday, 25 August, 2026
IAH
Houston
ORD
Chicago
SAR 894
Roundtrip
Found 2 days ago
Select Delta flight, departing Tuesday, 18 August, 2026 from Houston to Chicago, returning Tuesday, 25 August, 2026, priced at SAR 894 Found 2 days ago
Delta
Tuesday, 18 August, 2026 - Tuesday, 25 August, 2026
IAH
Houston
ORD
Chicago
SAR 898
Roundtrip
Found 2 days ago
Select Delta flight, departing Tuesday, 18 August, 2026 from Houston to Chicago, returning Tuesday, 25 August, 2026, priced at SAR 898 Found 2 days ago
American Airlines
Monday, 17 August, 2026 - Tuesday, 18 August, 2026
IAH
Houston
ORD
Chicago
SAR 974
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Monday, 17 August, 2026 from Houston to Chicago, returning Tuesday, 18 August, 2026, priced at SAR 974 Found 2 days ago
Delta
Tuesday, 18 August, 2026 - Tuesday, 25 August, 2026
IAH
Houston
ORD
Chicago
SAR 990
Roundtrip
Found 2 days ago
Select Delta flight, departing Tuesday, 18 August, 2026 from Houston to Chicago, returning Tuesday, 25 August, 2026, priced at SAR 990 Found 2 days ago
Delta
Monday, 17 August, 2026 - Tuesday, 18 August, 2026
IAH
Houston
ORD
Chicago
SAR 1,015
Roundtrip
Found 2 days ago
Select Delta flight, departing Monday, 17 August, 2026 from Houston to Chicago, returning Tuesday, 18 August, 2026, priced at SAR 1,015 Found 2 days ago
American Airlines
Monday, 17 August, 2026 - Tuesday, 18 August, 2026
IAH
Houston
ORD
Chicago
SAR 1,043
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Monday, 17 August, 2026 from Houston to Chicago, returning Tuesday, 18 August, 2026, priced at SAR 1,043 Found 2 days ago
Delta
Tuesday, 18 August, 2026 - Tuesday, 25 August, 2026
IAH
Houston
ORD
Chicago
SAR 1,048
Roundtrip
Found 2 days ago
Select Delta flight, departing Tuesday, 18 August, 2026 from Houston to Chicago, returning Tuesday, 25 August, 2026, priced at SAR 1,048 Found 2 days ago
American Airlines
Tuesday, 18 August, 2026 - Tuesday, 25 August, 2026
IAH
Houston
ORD
Chicago
SAR 1,059
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Tuesday, 18 August, 2026 from Houston to Chicago, returning Tuesday, 25 August, 2026, priced at SAR 1,059 Found 2 days ago
United
Monday, 17 August, 2026 - Tuesday, 18 August, 2026
IAH
Houston
ORD
Chicago
SAR 1,086
Roundtrip
Found 2 days ago
Select United flight, departing Monday, 17 August, 2026 from Houston to Chicago, returning Tuesday, 18 August, 2026, priced at SAR 1,086 Found 2 days ago

Find the cheapest month to fly from Houston (IAH) to Chicago (ORD)

March is typically the cheapest month to fly

From SAR 243 - SAR 818 per traveler.

Travel information

Origin airport
George Bush Intercontinental Airport
Destination airport
Chicago O'Hare Intl. Airport
Distance
1,490 km away
Airlines serving
Frontier Airlines, JetBlue Airways, Alaska Airlines, American Airlines, United, Delta
Popular airline
Frontier Airlines
Roundtrip price
SAR 861
Average flight time
3 hours 25 mins
*Available to One Key members.