$99 Cheap Alaska Airlines flights Seattle (SEA) to Phoenix (PHX)

View $99 flight on Sat, May 2, 2026Opens in a new window

$99 Cheap Alaska Airlines flights Seattle (SEA) to Phoenix (PHX)

Prices were available within the past 7 days and start at $99 for one-way flights and $197 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, May 2 - Sat, May 9
SEA
Seattle
PHX
Phoenix
$197 Roundtrip, found 1 hour ago
$197
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, May 2 from Seattle to Phoenix, returning Sat, May 9, priced at $197 found 1 hour ago
Alaska Airlines
Sat, May 2 - Sat, May 9
SEA
Seattle
PHX
Phoenix
$217 Roundtrip, found 1 hour ago
$217
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, May 2 from Seattle to Phoenix, returning Sat, May 9, priced at $217 found 1 hour ago

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $190
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $190

Find the cheapest month to fly from Seattle (SEA) to Phoenix (PHX)

January is typically the cheapest month to fly

From $48 - $133 per traveler.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Popular airline
Frontier Airlines
Distance
1770 km
Average flight time
2 hours 49 mins

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