🇺🇸 Phoenix to Seattle 🇺🇸 PHX · Seattle

The usual fare is about US$208. The cheapest fare we logged was US$134 roundtrip. 3 deals in the last year, a median 36% under the usual price. Price the pair now:

Live fares from the airlines, one per carrier · a verdict against the usual price · set an alert on any result · or
US$208usual fare on this pair
US$134cheapest we logged · 2026-11-02
3deals in a year · 2 nonstop
-36%median saving when we posted

When it was cheapest

US$134November 2026

Live now on this pair

🇺🇸 Phoenix → SeattleUS$147 · -43%

Every deal we posted

US$147 roundtripposted 2026-11-12 · live now-43%usual US$260US$137 roundtripposted 2026-11-12 · nonstop · travel Dec 2026 · live now-34%usual US$208US$134 roundtripposted 2026-11-02 · nonstop · travel Jan – Mar 2027 · expired-36%usual US$208

Questions

What is a cheap flight from Phoenix to Seattle?

The usual fare is about US$208; anything well under that is a deal. The best fare we logged in the last year was US$134 roundtrip, posted 2026-11-02. Across 3 deals the median saving was 36%.

When is it cheapest to fly Phoenix to Seattle?

The deals we posted were cheapest in November 2026 (US$134). Fares move; the search above prices any date now, and an alert tells you when one drops.

Are there nonstop deals from Phoenix to Seattle?

2 of the 3 deals we posted were nonstop.

How do I get told about the next one?

Search the pair above and press the alert button under the verdict, or join the free Telegram channel: every verified deal lands there the moment it passes the price check.

More

✈️ All deals from Phoenix📍 Cheap flights to Seattle🗺️ Map from Phoenix