Phoenix → Seattle flights

Phoenix (AZA, PHX, SCF)→Seattle (BFI, SEA)
from€162

Last observed price · Last checked: 24 Aug 2026 · Price may change

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Short answer

Alaska Airlines flies Phoenix to Seattle non-stop. The lowest fare our own searches returned is €162, seen on 24 Aug 2026. September 2026 is the cheapest month in our observations, at €162. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

Selected search
Last checked: 24 Aug 2026 · Price may change
€162
Wed 16 Sep 2026 → Sat 19 Sep 2026
Frontier Airlines1 stop3 nights
Cheapest
Last checked: 24 Aug 2026 · Price may change
€162 lowest4h 31m fastest
Options found on this date
FAFrontier Airlines10:20 · 1 stop€162
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Tickets found in the last 7 days

The lowest fares our queries caught, cheapest first.

FA€162Cheapest16 Sep 2026 → 19 Sep 2026Frontier Airlines · 1 stop · 10:20Last checked: 24 Aug 2026 · Price may change3 nightsView ticket →FA€1908 Oct 2026 → 12 Oct 2026Frontier Airlines · 1 stop · 12:25Last checked: 24 Aug 2026 · Price may change4 nightsView ticket →

Starting prices by month

The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.

Observed priceLowest monthno price observedLast checked: 24 Aug 2026
Phoenix → SeattleWed 16 Sep 2026 · €162
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Route facts

Direct flights
Non-stop
AZA - BFI, 4h 31m
Airlines seen
2
Alaska Airlines, Southwest Airlines
Cheapest month
September 2026
€162
Typical duration
4h 31m
Alternative airports
3
PHX, SCF, SEA

Frequently asked

Are there direct flights from Phoenix to Seattle?+

Yes. We have seen non-stop flights on this route, flown by Alaska Airlines, Southwest Airlines.

How much is a flight from Phoenix to Seattle?+

The lowest fare we have observed is €162, found on 24 Aug 2026. Prices move, so read it as a floor rather than a quote.

Which airlines fly from Phoenix to Seattle?+

These are the carriers we have seen on the route: Alaska Airlines, Southwest Airlines.

When is the cheapest month to fly from Phoenix to Seattle?+

In our observations September 2026 is the cheapest month so far, at €162.

Similar routes

Seattle → Phoenix€290Phoenix → London€891Los Angeles → Seattle€81Phoenix → New York€263Sacramento → Seattle€130Phoenix → Las Vegas€59Ontario → Seattle€96Phoenix → Los Angeles€48

More routes from Phoenix

Phoenix → London€891Phoenix → New York€263Phoenix → Las Vegas€59Phoenix → Los Angeles€48Phoenix → Mexico City€154Phoenix → Charlotte€248Phoenix → Houston€170Phoenix → Denver€139Phoenix → Chicago€140Phoenix → Guadalajara€133Phoenix → Puerto Vallarta€430Phoenix → Paris€693Phoenix → Culiacan€296Phoenix → Montreal€323Phoenix → Barcelona€708Phoenix → Moscow€1,404

More routes to Seattle

Los Angeles → Seattle€81Sacramento → Seattle€130Ontario → Seattle€96Istanbul → Seattle€590Frankfurt → Seattle€495Kelowna → SeattleReykjavik → SeattleLondon → Seattle€669Helsinki → Seattle€631Doha → Seattle€1,479Paris → Seattle€1,016Dublin → Seattle€342Dubai → Seattle€852Toronto → Seattle€319Seoul → Seattle€706Calgary → Seattle€214Tokyo → Seattle€929Amsterdam → SeattleAlanya → Seattle€1,266

Last checked: 24 Aug 2026