Washington → Houston flights
Washington (DCA, IAD)→Houston (HOU, IAH)
from$228
Last observed price · Last checked: 11 Aug 2026 · Price may change
Selected search
Last checked: 11 Aug 2026 · Price may change
$228
Sun 6 Sep 2026 → Tue 8 Sep 2026
JetBlue1 stop2 nights
CheapestLast checked: 11 Aug 2026 · Price may change
$228 lowest$239 average5h 34m fastest
Tickets found in the last 7 days
The lowest fares our queries caught, cheapest first.
JE$228Cheapest6 Sep 2026 → 8 Sep 2026JetBlue · 1 stop · 06:00Last checked: 11 Aug 2026 · Price may change2 nightsView ticket →FA$23226 Aug 2026 → 29 Aug 2026Frontier Airlines · 1 stop · 06:20Last checked: 11 Aug 2026 · Price may change3 nightsView ticket →FA$23828 Aug 2026 → 31 Aug 2026Frontier Airlines · 1 stop · 20:39Last checked: 11 Aug 2026 · Price may change3 nightsView ticket →FA$2459 Oct 2026 → 11 Oct 2026Frontier Airlines · 1 stop · 07:00Last checked: 11 Aug 2026 · Price may change2 nightsView ticket →JE$2505 Sep 2026 → 7 Sep 2026JetBlue · 1 stop · 06:00Last checked: 11 Aug 2026 · Price may change2 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: 11 Aug 2026
Washington → HoustonSun 6 Sep 2026 · $228
Find flightsRoute facts
Direct flights
Non-stop
DCA - HOU, 5h 34m
Airlines seen
2
JetBlue, Frontier Airlines
Cheapest month
September 2026
$228
Average observed
$239
Typical duration
5h 34m
Alternative airports
2
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 $228, found on 11 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: JetBlue, Frontier Airlines.
When is the cheapest month to fly from Washington to Houston?+−
In our observations September 2026 is the cheapest month so far, at $228.
Similar routes
Last checked: 11 Aug 2026