Flights to Southwest Houston from Phoenix - ￥8,690

View ￥8,690 flight on Mon, Oct 6, 2025Opens in a new window

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Cheap Flights from Phoenix to Southwest Houston (PHX-HOU)

Prices were available within the past 7 days and start at ￥8,690 for one-way flights and ￥22,390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep 13 - Tue, Sep 16
PHX
Phoenix
IAH
Houston
￥22,390 Roundtrip, just found
￥22,390
Roundtrip
just found
Select American Airlines flight, departing Sat, Sep 13 from Phoenix to Houston, returning Tue, Sep 16, priced at ￥22,390 just found
American Airlines
Sun, Aug 10 - Fri, Aug 15
PHX
Phoenix
IAH
Houston
￥26,020 Roundtrip, found 3 days ago
￥26,020
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 10 from Phoenix to Houston, returning Fri, Aug 15, priced at ￥26,020 found 3 days ago
American Airlines
Sun, Aug 10 - Fri, Aug 15
PHX
Phoenix
IAH
Houston
￥29,030 Roundtrip, found 3 days ago
￥29,030
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 10 from Phoenix to Houston, returning Fri, Aug 15, priced at ￥29,030 found 3 days ago
Delta
Sat, Sep 13 - Tue, Sep 16
PHX
Phoenix
HOU
Houston
￥32,040 Roundtrip, just found
￥32,040
Roundtrip
just found
Select Delta flight, departing Sat, Sep 13 from Phoenix to Houston, returning Tue, Sep 16, priced at ￥32,040 just found
Delta
Sat, Sep 13 - Tue, Sep 16
PHX
Phoenix
IAH
Houston
￥32,040 Roundtrip, just found
￥32,040
Roundtrip
just found
Select Delta flight, departing Sat, Sep 13 from Phoenix to Houston, returning Tue, Sep 16, priced at ￥32,040 just found
United
Sat, Sep 13 - Tue, Sep 16
PHX
Phoenix
IAH
Houston
￥32,600 Roundtrip, just found
￥32,600
Roundtrip
just found
Select United flight, departing Sat, Sep 13 from Phoenix to Houston, returning Tue, Sep 16, priced at ￥32,600 just found

Find the cheapest month to fly from Phoenix (PHX) to Houston (IAH)

April is typically the cheapest month to fly

From ￥7,165 - ￥62,590 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.