Flights to Southwest Houston from Baltimore - ￥11,500

View ￥11,500 flight on Sun, Sep 21, 2025Opens in a new window

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Cheap Flights from Baltimore to Southwest Houston (WAS-HOU)

Prices were available within the past 7 days and start at ￥11,500 for one-way flights and ￥30,830 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Aug 13 - Sat, Aug 16
BWI
Baltimore
IAH
Houston
￥30,830 Roundtrip, found 5 days ago
￥30,830
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Aug 13 from Baltimore to Houston, returning Sat, Aug 16, priced at ￥30,830 found 5 days ago
American Airlines
Wed, Aug 13 - Sat, Aug 16
BWI
Baltimore
IAH
Houston
￥31,590 Roundtrip, found 5 days ago
￥31,590
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Aug 13 from Baltimore to Houston, returning Sat, Aug 16, priced at ￥31,590 found 5 days ago
American Airlines
Thu, Sep 4 - Sun, Sep 7
BWI
Baltimore
IAH
Houston
￥31,890 Roundtrip, found 3 days ago
￥31,890
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep 4 from Baltimore to Houston, returning Sun, Sep 7, priced at ￥31,890 found 3 days ago
American Airlines
Wed, Aug 13 - Sat, Aug 16
BWI
Baltimore
IAH
Houston
￥32,260 Roundtrip, found 5 days ago
￥32,260
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Aug 13 from Baltimore to Houston, returning Sat, Aug 16, priced at ￥32,260 found 5 days ago
United
Thu, Aug 7 - Tue, Aug 12
DCA
Washington
IAH
Houston
￥32,740 Roundtrip, found 6 days ago
￥32,740
Roundtrip
found 6 days ago
Select United flight, departing Thu, Aug 7 from Washington to Houston, returning Tue, Aug 12, priced at ￥32,740 found 6 days ago
Delta
Thu, Aug 7 - Tue, Aug 12
DCA
Washington
HOU
Houston
￥34,290 Roundtrip, found 6 days ago
￥34,290
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Aug 7 from Washington to Houston, returning Tue, Aug 12, priced at ￥34,290 found 6 days ago

Find the cheapest month to fly from Baltimore (BWI) to Houston (IAH)

August is typically the cheapest month to fly

From ￥9,672 - ￥20,430 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.