Cheap flights from Washington to North Central Houston

View AU$152 flight on Sat, 1 Nov. 2025Opens in a new window

Popular airlines from Washington to North Central Houston

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Washington (WAS) to North Central Houston (HOU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 8 Dec. - Thu, 11 Dec.
DCA
Washington
IAH
Houston
AU$604 Return, found 2 days ago
AU$604
Return
found 2 days ago
Select American Airlines flight, departing Mon, 8 Dec. from Washington to Houston, returning Thu, 11 Dec., priced at AU$604 found 2 days ago
American Airlines
Sat, 2 Aug. - Tue, 5 Aug.
BWI
Baltimore
IAH
Houston
AU$609 Return, found 5 days ago
AU$609
Return
found 5 days ago
Select American Airlines flight, departing Sat, 2 Aug. from Baltimore to Houston, returning Tue, 5 Aug., priced at AU$609 found 5 days ago
American Airlines
Mon, 8 Dec. - Thu, 11 Dec.
DCA
Washington
IAH
Houston
AU$619 Return, found 2 days ago
AU$619
Return
found 2 days ago
Select American Airlines flight, departing Mon, 8 Dec. from Washington to Houston, returning Thu, 11 Dec., priced at AU$619 found 2 days ago
American Airlines
Mon, 8 Dec. - Thu, 11 Dec.
DCA
Washington
IAH
Houston
AU$634 Return, found 2 days ago
AU$634
Return
found 2 days ago
Select American Airlines flight, departing Mon, 8 Dec. from Washington to Houston, returning Thu, 11 Dec., priced at AU$634 found 2 days ago
United
Sat, 2 Aug. - Tue, 5 Aug.
BWI
Baltimore
IAH
Houston
AU$657 Return, found 5 days ago
AU$657
Return
found 5 days ago
Select United flight, departing Sat, 2 Aug. from Baltimore to Houston, returning Tue, 5 Aug., priced at AU$657 found 5 days ago
Delta
Mon, 8 Dec. - Thu, 11 Dec.
DCA
Washington
IAH
Houston
AU$695 Return, found 2 days ago
AU$695
Return
found 2 days ago
Select Delta flight, departing Mon, 8 Dec. from Washington to Houston, returning Thu, 11 Dec., priced at AU$695 found 2 days ago

Find the cheapest month to fly from Washington (WAS) to Houston (IAH)

September is typically the cheapest month to fly

From AU$125 - AU$328 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.