$77 Economy Roundtrip to Phoenix (SEA-PHX) in Mar from Seattle

Cheap economy Flights: SEA to PHX in March - Route 3

Starting from $117

Flight Options & Prices:

Direct Flights: From $117 - Fastest option with no layovers
One-Stop Flights: From $117 - Good value with one connection
Multi-Stop Flights: From $117 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to Phoenix (PHX)and save money on your travel. Compare all flight options to find the best deal for your march trip.

Cheap economy Flights: SEA to PHX in March - Route 4

Starting from $149

Flight Options & Prices:

Direct Flights: From $241 - Fastest option with no layovers
One-Stop Flights: From $149 - Good value with one connection
Multi-Stop Flights: From $149 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to Phoenix (PHX)and save money on your travel. Compare all flight options to find the best deal for your march trip.

Cheap economy Flights: SEA to PHX in March - Route 5

Starting from $155

Flight Options & Prices:

Direct Flights: From $155 - Fastest option with no layovers
One-Stop Flights: From $155 - Good value with one connection
Multi-Stop Flights: From $155 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to Phoenix (PHX)and save money on your travel. Compare all flight options to find the best deal for your march trip.

Cheap economy Flights: SEA to PHX in March - Route 6

Starting from $163

Flight Options & Prices:

Direct Flights: From $163 - Fastest option with no layovers
One-Stop Flights: From $163 - Good value with one connection
Multi-Stop Flights: From $163 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to Phoenix (PHX)and save money on your travel. Compare all flight options to find the best deal for your march trip.

Cheap economy Flights: SEA to PHX in March - Route 7

Starting from $173

Flight Options & Prices:

Direct Flights: From $173 - Fastest option with no layovers
One-Stop Flights: From $173 - Good value with one connection
Multi-Stop Flights: From $173 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to Phoenix (PHX)and save money on your travel. Compare all flight options to find the best deal for your march trip.

Cheap economy Flights: SEA to PHX in March - Route 8

Starting from $202

Flight Options & Prices:

Direct Flights: From $252 - Fastest option with no layovers
One-Stop Flights: From $202 - Good value with one connection
Multi-Stop Flights: From $202 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to Phoenix (PHX)and save money on your travel. Compare all flight options to find the best deal for your march trip.

Cheap economy Flights: SEA to PHX in March - Route 9

Starting from $207

Flight Options & Prices:

Direct Flights: From $207 - Fastest option with no layovers
One-Stop Flights: From $207 - Good value with one connection
Multi-Stop Flights: From $207 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to Phoenix (PHX)and save money on your travel. Compare all flight options to find the best deal for your march trip.

Cheap economy Flights: SEA to PHX in March - Route 10

Starting from $223

Flight Options & Prices:

Direct Flights: From $237 - Fastest option with no layovers
One-Stop Flights: From $223 - Good value with one connection
Multi-Stop Flights: From $223 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to Phoenix (PHX)and save money on your travel. Compare all flight options to find the best deal for your march trip.

Cheap economy Flights: SEA to PHX in March - Route 11

Starting from $225

Flight Options & Prices:

Direct Flights: From $238 - Fastest option with no layovers
One-Stop Flights: From $225 - Good value with one connection
Multi-Stop Flights: From $225 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to Phoenix (PHX)and save money on your travel. Compare all flight options to find the best deal for your march trip.

Cheap economy Flights: SEA to PHX in March - Route 12

Starting from $242

Flight Options & Prices:

Direct Flights: From $242 - Fastest option with no layovers
One-Stop Flights: From $242 - Good value with one connection
Multi-Stop Flights: From $242 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to Phoenix (PHX)and save money on your travel. Compare all flight options to find the best deal for your march trip.

Cheap economy Flights: SEA to PHX in March - Route 13

Starting from $270

Flight Options & Prices:

Direct Flights: From $437 - Fastest option with no layovers
One-Stop Flights: From $270 - Good value with one connection
Multi-Stop Flights: From $270 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to Phoenix (PHX)and save money on your travel. Compare all flight options to find the best deal for your march trip.

Cheap economy Flights: SEA to PHX in March - Route 14

Starting from $343

Flight Options & Prices:

Direct Flights: From $343 - Fastest option with no layovers
One-Stop Flights: From $343 - Good value with one connection
Multi-Stop Flights: From $343 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to Phoenix (PHX)and save money on your travel. Compare all flight options to find the best deal for your march trip.

Best Flights starting from $77

Tue, Mar 17

Roundtrip

Fri, Mar 20

Mon, Mar 16

Roundtrip

Thu, Mar 19

Sun, Mar 22

Roundtrip

Wed, Mar 25

Wed, Mar 18

Roundtrip

Sat, Mar 21

Sat, Mar 21

Roundtrip

Tue, Mar 24

Mon, Mar 9

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Thu, Mar 12

Tue, Mar 10

Roundtrip

Fri, Mar 13

Fri, Mar 20

Roundtrip

Mon, Mar 23

Wed, Mar 11

Roundtrip

Sat, Mar 14

Sat, Mar 14

Roundtrip

Tue, Mar 17

Sun, Mar 15

Roundtrip

Wed, Mar 18

Thu, Mar 19

Roundtrip

Sun, Mar 22

Fri, Mar 13

Roundtrip

Mon, Mar 16

Thu, Mar 12

Roundtrip

Sun, Mar 15

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Flight Options & Prices:

Cheap economy Flights: SEA to PHX in March - Route 3

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Cheap economy Flights: SEA to PHX in March - Route 4

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Cheap economy Flights: SEA to PHX in March - Route 5

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Cheap economy Flights: SEA to PHX in March - Route 6

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Cheap economy Flights: SEA to PHX in March - Route 7

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Cheap economy Flights: SEA to PHX in March - Route 8

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Cheap economy Flights: SEA to PHX in March - Route 9

Flight Options & Prices:

Cheap economy Flights: SEA to PHX in March - Route 10

Flight Options & Prices:

Cheap economy Flights: SEA to PHX in March - Route 11

Flight Options & Prices:

Cheap economy Flights: SEA to PHX in March - Route 12

Flight Options & Prices:

Cheap economy Flights: SEA to PHX in March - Route 13

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Cheap economy Flights: SEA to PHX in March - Route 14

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