Cheap Flights from Houston to Washington
Looking for cheap flights from Houston to Washington? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Houston to Washington vary by season and date, but economy flights can start around 18,000 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Houston to Washington for specific travel dates.
2026-05-27
IAH - DCA
Economy | Non stop | 9+ left
From 18,000 Pts + $5.6
2026-05-28
IAH - DCA
Economy | Non stop | 9+ left
From 18,000 Pts + $5.6
2026-05-29
IAH - DCA
Economy | Non stop | 9+ left
From 18,000 Pts + $5.6
2026-05-30
IAH - DCA
Economy | Non stop | 5 left
From 18,000 Pts + $5.6
2026-06-02
IAH - DCA
Economy | Non stop | 9+ left
From 18,000 Pts + $5.6
2026-06-03
IAH - DCA
Economy | Non stop | 6 left
From 18,000 Pts + $5.6
Premium cabin flights from Houston to Washington
Premium cabin
2026-05-27
IAH - DCA
First | Non stop | 1 left
From 40,400 Pts + $5.6
Premium cabin
2026-05-29
IAH - DCA
First | Non stop | 5 left
From 40,400 Pts + $5.6
Premium cabin
2026-06-12
IAH - IAD
First | 1 Stop | 1 left
From 20,000 Pts + $18.1
Premium cabin
2026-06-12
IAH - DCA
Business | Non stop
From 43,600 Pts + $5.6
Premium cabin
2026-06-12
IAH - IAD
First | 1 Stop
From 25,500 Pts + $5.6
Premium cabin
2026-06-13
IAH - DCA
First | Non stop | 5 left
From 15,000 Pts + $18.1
Selected hotels for your next stay
Washington (United States)
Thompson Washington D.C.
From 12,000 Pts or $190
Washington (United States)
Hyatt Regency Washington on Capitol Hill
From 15,000 Pts or $236
Baltimore (United States)
Hotel Indigo Baltimore Downtown
From 20,000 Pts or $112
Frequently Asked Questions
The cheapest route from Houston to Washington depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Houston to Washington.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Houston to Washington.
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