Book United Houston to Chicago flight deals from $513

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Search flights from Houston to Chicago (IAH - ORD)

July

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Sunday 1st

Return Sunday 8th
from$ 561*Viewed: 2 hours ago

Tuesday 24th

Return Wednesday 8th
from$ 545*Viewed: 5 hours ago

Wednesday 25th

Return Thursday 9th
from$ 513*Viewed: 5 hours ago

August

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Tuesday 21st

Return Wednesday 5th
from$ 513*Viewed: 5 hours ago

Wednesday 22nd

Return Thursday 6th
from$ 513*Viewed: 5 hours ago

Friday 24th

Return Saturday 8th
from$ 513*Viewed: 5 hours ago

September

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Saturday 8th

Return Sunday 23rd
from$ 545*Viewed: 5 hours ago

Friday 14th

Return Saturday 29th
from$ 513*Viewed: 5 hours ago

Saturday 15th

Return Sunday 30th
from$ 570*Viewed: 5 hours ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Cruise ships and tour boats docked by a ferris wheel and urban buildings at Navy Pier in Chicago

Plan ahead for flights from Houston to Chicago

from
to
Type
Dates
Price*
Houston (IAH)
to Chicago (ORD)
Roundtrip
Depart Wed 25 Jul 2018
Return Thu 9 Aug 2018
from$ 513*Viewed: 5 hours ago
Houston (IAH)
to Chicago (ORD)
Roundtrip
Depart Tue 21 Aug 2018
Return Wed 5 Sep 2018
from$ 513*Viewed: 5 hours ago
Houston (IAH)
to Chicago (ORD)
Roundtrip
Depart Wed 22 Aug 2018
Return Thu 6 Sep 2018
from$ 513*Viewed: 5 hours ago
Houston (IAH)
to Chicago (ORD)
Roundtrip
Depart Fri 24 Aug 2018
Return Sat 8 Sep 2018
from$ 513*Viewed: 5 hours ago
Houston (IAH)
to Chicago (ORD)
Roundtrip
Depart Fri 14 Sep 2018
Return Sat 29 Sep 2018
from$ 513*Viewed: 5 hours ago
Houston (IAH)
to Chicago (ORD)
Roundtrip
Depart Tue 24 Jul 2018
Return Wed 8 Aug 2018
from$ 545*Viewed: 5 hours ago
Houston (IAH)
to Chicago (ORD)
Roundtrip
Depart Tue 7 Aug 2018
Return Wed 22 Aug 2018
from$ 545*Viewed: 5 hours ago
Houston (IAH)
to Chicago (ORD)
Roundtrip
Depart Thu 9 Aug 2018
Return Fri 24 Aug 2018
from$ 545*Viewed: 5 hours ago
Houston (IAH)
to Chicago (ORD)
Roundtrip
Depart Fri 10 Aug 2018
Return Sat 25 Aug 2018
from$ 545*Viewed: 5 hours ago
Houston (IAH)
to Chicago (ORD)
Roundtrip
Depart Sat 8 Sep 2018
Return Sun 23 Sep 2018
from$ 545*Viewed: 5 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Chicago

80 °FSunday06/17/2018
80 °FMonday06/18/2018
63 °FTuesday06/19/2018
62 °FWednesday06/20/2018
74 °FThursday06/21/2018
71 °FFriday06/22/2018
83 °FSaturday06/23/2018
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