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United flights from Houston to Washington, D.C. starting at

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Low fare calendar for flights from Houston (IAH) to Washington, D.C. (IAD)

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$397 Price subject to changes
Viewed:6 hours ago
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$397 Price subject to changes
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$397 Price subject to changes
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$397 Price subject to changes
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$397 Price subject to changes
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$397 Price subject to changes
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$397 Price subject to changes
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$397 Price subject to changes
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$397 Price subject to changes
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$397 Price subject to changes
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$397 Price subject to changes
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$391 Price subject to changes
Viewed:19 hours ago
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$391 Price subject to changes
Viewed:19 hours ago
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$397 Price subject to changes
Viewed:17 hours ago
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$402 Price subject to changes
Viewed:6 hours ago
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$402 Price subject to changes
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$397 Price subject to changes
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$402 Price subject to changes
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$402 Price subject to changes
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$402 Price subject to changes
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$407 Price subject to changes
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$407 Price subject to changes
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$407 Price subject to changes
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$407 Price subject to changes
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$407 Price subject to changes
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$407 Price subject to changes
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$407 Price subject to changes
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$439 Price subject to changes
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$473 Price subject to changes
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30
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$407 Price subject to changes
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$407 Price subject to changes
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$407 Price subject to changes
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$407 Price subject to changes
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$407 Price subject to changes
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$407 Price subject to changes
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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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.

More United deals on Houston (IAH) to Washington, D.C. (IAD) flights

FromToDatesFare TypePrice

Houston (IAH)

Washington, D.C. (IAD)

Depart: 12/24/20

Return: 12/29/20

Roundtrip
from
$217*
Viewed:1dayago

Houston (IAH)

Washington, D.C. (IAD)

Depart: 12/23/20

Return: 01/04/21

Roundtrip
from
$312*
Viewed:1dayago

Houston (IAH)

Washington, D.C. (IAD)

Depart: 12/17/20

Return: 01/03/21

Roundtrip
from
$312*
Viewed:1dayago

Houston (IAH)

Washington, D.C. (IAD)

Depart: 12/10/20

Return: 12/13/20

Roundtrip
from
$312*
Viewed:1dayago

Houston (IAH)

Washington, D.C. (IAD)

Depart: 12/13/20

Return: 01/19/21

Roundtrip
from
$312*
Viewed:1dayago

Houston (IAH)

Washington, D.C. (IAD)

Depart: 11/13/20

Return: 11/13/20

Roundtrip
from
$391*
Viewed:19hoursago

Houston (IAH)

Washington, D.C. (IAD)

Depart: 11/12/20

Return: 11/12/20

Roundtrip
from
$391*
Viewed:19hoursago

Houston (IAH)

Washington, D.C. (IAD)

Depart: 12/21/20

Return: 12/30/20

Roundtrip
from
$173*
Viewed:1hourago

Houston (IAH)

Washington, D.C. (IAD)

Depart: 10/28/20

Return: 11/04/20

Roundtrip
from
$397*
Viewed:6hoursago

Houston (IAH)

Washington, D.C. (IAD)

Depart: 10/29/20

Return: 11/05/20

Roundtrip
from
$397*
Viewed:6hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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.

Monday overcast clouds
55°F 10/26/20
Tuesday overcast clouds
60°F 10/27/20
Wednesday broken clouds
65°F 10/28/20
Thursday heavy intensity rain
62°F 10/29/20
Friday light rain
52°F 10/30/20
Saturday sky is clear
44°F 10/31/20
Sunday overcast clouds
52°F 11/01/20
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