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Seattle to Phoenix Flights (SEA-PHXA) in March 2027

Seattle (SEA) → Phoenix (Any)

Seattle (SEA) to Phoenix (Any) in March 2027

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Finding fares for March and April…

Seattle (SEA) 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)

Seattle (SEA) to Phoenix (Any) in November

Other Destinations

LAX destination

Economy Roundtrip to Los Angeles (LAX)

Seattle (SEA) to Los Angeles (LAX) in April

LAS destination

Economy Roundtrip to Las Vegas (LAS)

Seattle (SEA) to Las Vegas (LAS) in April

CUN destination

Economy Roundtrip to Cancun (CUN)

Seattle (SEA) to Cancun (CUN) in April

HND destination

Economy Roundtrip to Tokyo (HND)

Seattle (SEA) to Tokyo (HND) in April

MCO destination

Economy Roundtrip to Orlando (MCO)

Seattle (SEA) to Orlando (MCO) in May

FCO destination

Economy One-way to Rome (FCO)

Seattle (SEA) to Rome (FCO) in May

Flights from Other Cities

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

PHXA destination

Economy Roundtrip to Phoenix (Any)

Houston (IAH) to Phoenix (Any) in October

PHXA destination

Economy Roundtrip to Phoenix (Any)

Chicago (ORD) to Phoenix (Any) in October

PHXA destination

Economy Roundtrip to Phoenix (Any)

Los Angeles (LAX) to Phoenix (Any) in November

PHXA destination

Economy One-way to Phoenix (Any)

Miami (MIA) to Phoenix (Any) in November

Cheap economy Class Flights from Seattle (SEA) to Phoenix (Any) March

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 Seattle (SEA) 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 march travel
Price alerts: we watch the fare and alert you when it drops

Planning a trip from Seattle (SEA) to Phoenix (Any) in march? 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.