Book United Houston to Washington, D.C. flight deals from $257

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Search flights from Houston to Washington, D.C. (IAH - IAD)

August

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Wednesday 29th

Return Thursday 13th
from$ 257*Viewed: 2 hours ago

Thursday 30th

Return Friday 14th
from$ 304*Viewed: 2 hours ago

Friday 31st

Return Saturday 15th
from$ 368*Viewed: 2 hours ago

September

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Monday 17th

Return Tuesday 2nd
from$ 257*Viewed: 2 hours ago

Wednesday 19th

Return Thursday 4th
from$ 257*Viewed: 2 hours ago

Monday 24th

Return Tuesday 9th
from$ 257*Viewed: 2 hours ago

October

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Wednesday 24th

Return Thursday 8th
from$ 257*Viewed: 2 hours ago

Monday 29th

Return Tuesday 13th
from$ 257*Viewed: 2 hours ago

Tuesday 30th

Return Wednesday 14th
from$ 257*Viewed: 2 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..

Plan ahead for flights from Houston to Washington, D.C.

from
to
Type
Dates
Price*
Houston (IAH)
to Washington, D.C. (IAD)
Roundtrip
Depart Wed 29 Aug 2018
Return Thu 13 Sep 2018
from$ 257*Viewed: 2 hours ago
Houston (IAH)
to Washington, D.C. (WAS)
Roundtrip
Depart Wed 29 Aug 2018
Return Thu 13 Sep 2018
from$ 257*Viewed: 2 hours ago
Houston (IAH)
to Washington, D.C. (IAD)
Roundtrip
Depart Sun 2 Sep 2018
Return Mon 17 Sep 2018
from$ 257*Viewed: 2 hours ago
Houston (IAH)
to Washington, D.C. (WAS)
Roundtrip
Depart Sun 2 Sep 2018
Return Mon 17 Sep 2018
from$ 257*Viewed: 2 hours ago
Houston (IAH)
to Washington, D.C. (WAS)
Roundtrip
Depart Tue 4 Sep 2018
Return Wed 19 Sep 2018
from$ 257*Viewed: 2 hours ago
Houston (IAH)
to Washington, D.C. (IAD)
Roundtrip
Depart Tue 4 Sep 2018
Return Wed 19 Sep 2018
from$ 257*Viewed: 2 hours ago
Houston (IAH)
to Washington, D.C. (WAS)
Roundtrip
Depart Wed 5 Sep 2018
Return Thu 20 Sep 2018
from$ 257*Viewed: 2 hours ago
Houston (IAH)
to Washington, D.C. (IAD)
Roundtrip
Depart Wed 5 Sep 2018
Return Thu 20 Sep 2018
from$ 257*Viewed: 2 hours ago
Houston (IAH)
to Washington, D.C. (IAD)
Roundtrip
Depart Mon 10 Sep 2018
Return Tue 25 Sep 2018
from$ 257*Viewed: 2 hours ago
Houston (IAH)
to Washington, D.C. (WAS)
Roundtrip
Depart Mon 10 Sep 2018
Return Tue 25 Sep 2018
from$ 257*Viewed: 2 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 Washington, D.C.

87 °FWednesday08/15/2018
88 °FThursday08/16/2018
92 °FFriday08/17/2018
81 °FSaturday08/18/2018
80 °FSunday08/19/2018
86 °FMonday08/20/2018
86 °FTuesday08/21/2018
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