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Houston to Phoenix Flights (IAH-PHXA) in December 2026

Houston (IAH) → Phoenix (Any)

Houston (IAH) to Phoenix (Any) in December 2026

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Finding fares for December and January…

Houston (IAH) to Phoenix (Any) by month

November 2026
December 2026
January 2027
February 2027
March 2027
April 2027
May 2027
June 2027
July 2027
August 2027
September 2027
October 2027

Other Options for This Route

PHXA destination

Economy Roundtrip to Phoenix (Any)

Houston (IAH) to Phoenix (Any) in October

Other Destinations

CUN destination

Economy Roundtrip to Cancun (CUN)

Houston (IAH) to Cancun (CUN) in December

LHR destination

Economy Roundtrip to London (LHR)

Houston (IAH) to London (LHR) in December

KTM destination

Economy One-way to Kathmandu (KTM)

Houston (IAH) to Kathmandu (KTM) in December

TYOA destination

Economy Roundtrip to Tokyo (Any)

Houston (IAH) to Tokyo (Any) in December

LOS destination

Economy Roundtrip to Lagos (LOS)

Houston (IAH) to Lagos (LOS) in December

TAO destination

Economy Roundtrip to Qingdao (TAO)

Houston (IAH) to Qingdao (TAO) in December

Flights from Other Cities

PHXA destination

Economy Roundtrip to Phoenix (Any)

Detroit (DTW) to Phoenix (Any) in December

PHXA destination

Economy Roundtrip to Phoenix (Any)

Puerto Vallarta (PVR) to Phoenix (Any) in January

PHXA destination

Economy Roundtrip to Phoenix (Any)

Detroit (DTW) to Phoenix (Any) in February

PHXA destination

Economy Roundtrip to Phoenix (Any)

Minneapolis (MSP) to Phoenix (Any) in February

PHXA destination

Economy Roundtrip to Phoenix (Any)

Orlando (Any) to Phoenix (Any) in March

PHXA destination

Economy One-way to Phoenix (Any)

Newark (EWR) to Phoenix (Any) in July

Cheap economy Class Flights from Houston (IAH) to Phoenix (Any) December

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Why Choose Economy Class Flights from Houston (IAH) to Phoenix (Any)?

Fares across the airlines on the route in one search
Nonstop and connecting flights side by side
A month of fares at a glance for december travel
Price alerts: we watch the fare and alert you when it drops

Planning a trip from Houston (IAH) to Phoenix (Any) in december? SlickTrip shows the cheapest economy fares across airlines, nonstop or with stops. Set an alert and we watch the route for you, then email you when the price drops. Booking happens on the airline's or travel site's own page.