Washington → Houston flights

Washington (DCA, IAD)→Houston (HOU, IAH)

from€191

Last observed price · Last checked: 24 Aug 2026 · Price may change

Short answer

United Airlines flies Washington to Houston non-stop. The lowest fare our own searches returned is €191, seen on 24 Aug 2026. September 2026 is the cheapest month in our observations, at €191. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

Selected search

Last checked: 24 Aug 2026 · Price may change

€191

Fri 11 Sep 2026 → Sun 20 Sep 2026

JetBlue1 stop9 nights

Cheapest

Last checked: 24 Aug 2026 · Price may change

€191 lowest5h 34m fastest

Options found on this date

JEJetBlue16:35 · 1 stop€191

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Tickets found in the last 7 days

The lowest fares our queries caught, cheapest first.

JE€191Cheapest11 Sep 2026 → 20 Sep 2026JetBlue · 1 stop · 16:35Last checked: 24 Aug 2026 · Price may change9 nightsView ticket →

Starting prices by month

The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.

Observed priceLowest monthno price observedLast checked: 24 Aug 2026

Washington → HoustonFri 11 Sep 2026 · €191

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Route facts

Direct flights

Non-stop

DCA - HOU, 5h 34m

Airlines seen

United Airlines

Cheapest month

September 2026

€191

Typical duration

5h 34m

Alternative airports

IAD, IAH

Frequently asked

Are there direct flights from Washington to Houston?+

Yes. We have seen non-stop flights on this route, flown by United Airlines.

How much is a flight from Washington to Houston?+

The lowest fare we have observed is €191, found on 24 Aug 2026. Prices move, so read it as a floor rather than a quote.

Which airlines fly from Washington to Houston?+

These are the carriers we have seen on the route: United Airlines.

When is the cheapest month to fly from Washington to Houston?+

In our observations September 2026 is the cheapest month so far, at €191.

More routes from Washington

Washington → Istanbul€605 Washington → Orlando€124 Washington → London€319 Washington → San Salvador€212 Washington → Fort Lauderdale€98 Washington → Dubai€512 Washington → Atlanta€77 Washington → Paris€487 Washington → Los Angeles€173 Washington → Dallas€107 Washington → New York€186 Washington → Cairo€419 Washington → Frankfurt€590 Washington → Toronto€371 Washington → Montreal€404 Washington → Amsterdam€556 Washington → Seoul€692 Washington → Lisbon€634 Washington → Sao Paulo€648 Washington → Panama City€466 Washington → Rome€610 Washington → Addis Ababa€522 Washington → Barcelona€592 Washington → Doha€1,590 Washington → Guatemala City€577 Washington → Vienna€857 Washington → Munich€783 Washington → Dublin€601 Washington → Tokyo€862 Washington → San Jose

Last checked: 24 Aug 2026