FFL Helper / Houston / Washington

HOU → WAS

Houston to Washington

Compare one-way fares for flights from Houston to Washington.

Lowest fare $109

Distance 1,251 mi

Flight time 3h 9m

Airports IAH–BWI

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By month: September 2026 from $131 · October 2026 from $112

Price calendar

August 2026

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September 2026

From $131 · up to $169

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Upcoming dates

Baltimore BWI

$109

Nov 05, 4:16pm · 3h 9m · 0 stops

IAH → BWI · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Houston to Washington. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Houston to Washington.