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

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CheapestLowHigherTypical $357

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March 2027from $228 · 31 trips

Phoenix (Any) to Seattle (SEA): what SlickTrip has seen

Cheapest economy round trip (7 nights) in March 2027: $228 leaving Wed, Mar 3, for 1 traveler.

Phoenix (Any) to Seattle (SEA) by month

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

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

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

Cheapest round trip of 5, 7, 10 nights fare in March 2027: $228 on 2027-03-03, for 1 traveler.

Why Choose Economy Class Flights from Phoenix (Any) to Seattle (SEA)?

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A month of fares at a glance for march travel
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Planning a trip from Phoenix (Any) to Seattle (SEA) 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.

October 2027

Phoenix (Any) to Seattle (SEA): what SlickTrip has seen

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