SEA - PMO

$425 Find Cheap Flights from Seattle to Palermo - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Palermo departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Palermo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Palermo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Palermo, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$688
Multiple Airlines
Sat 8/1Sat 8/15
SEA - PMO • 1 stop
Cheapest one-way
$425
Multiple Airlines
Wed 8/12
SEA - PMO • 3 stops
Top airlines
SWISS
Cheapest • from $777 (round-trip)
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Palermo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Copenhagen (CPH)
Cheapest • Avg $1,183 (round-trip)
Munich (MUC)
Shortest trip • 13h 28m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Palermo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Palermo (SEA-PMO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Palermo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Palermo

Sat, Aug 1 - Sat, Aug 15
Multiple Airlines Logo
5:30 pm - 11:05 pm
SEA
-
PMO
20h 35m
1 stop
Multiple Airlines Logo
7:05 pm - 5:50 pm
PMO
-
SEA
31h 45m
1 stop
$688Multiple Airlines
Mon, Aug 3 - Wed, Aug 19
SWISS Logo
7:00 am - 9:00 am
SEA
-
PMO
17h 00m
2 stops
SWISS Logo
9:45 am - 8:43 pm
PMO
-
SEA
19h 58m
2 stops
$777SWISS
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
5:30 pm - 6:20 pm
SEA
-
PMO
15h 50m
1 stop
Multiple Airlines Logo
3:50 pm - 5:50 pm
PMO
-
SEA
35h 00m
1 stop
$780Multiple Airlines
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
5:30 pm - 6:20 pm
SEA
-
PMO
15h 50m
1 stop
Multiple Airlines Logo
8:00 am - 5:50 pm
PMO
-
SEA
18h 50m
1 stop
$781Multiple Airlines
Sat, Sep 12 - Sat, Sep 26
Scandinavian Airlines Logo
3:55 pm - 4:45 pm
SEA
-
PMO
15h 50m
1 stop
Scandinavian Airlines Logo
6:00 pm - 1:45 pm
PMO
-
SEA
28h 45m
1 stop
$784Scandinavian Airlines
Mon, Aug 3 - Wed, Aug 19
SWISS Logo
10:45 am - 9:00 am
SEA
-
PMO
37h 15m
2 stops
SWISS Logo
7:25 pm - 6:32 pm
PMO
-
SEA
32h 07m
2 stops
$805SWISS
Mon, Aug 3 - Wed, Aug 19
Lufthansa Logo
7:00 am - 5:20 pm
SEA
-
PMO
25h 20m
2 stops
Lufthansa Logo
11:50 am - 4:59 pm
PMO
-
SEA
14h 09m
1 stop
$807Lufthansa
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
7:00 am - 9:00 am
SEA
-
PMO
17h 00m
2 stops
Multiple Airlines Logo
11:50 am - 4:59 pm
PMO
-
SEA
14h 09m
1 stop
$809Multiple Airlines
Mon, Aug 3 - Wed, Aug 19
SWISS Logo
10:45 am - 9:00 am
SEA
-
PMO
37h 15m
2 stops
SWISS Logo
2:55 pm - 6:32 pm
PMO
-
SEA
36h 37m
2 stops
$810SWISS
Thu, Sep 17 - Sat, Oct 3
Multiple Airlines Logo
6:05 pm - 7:00 pm
SEA
-
PMO
15h 55m
2 stops
Multiple Airlines Logo
6:00 am - 4:00 pm
PMO
-
SEA
19h 00m
2 stops
$818Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Palermo flights

Get data-powered insights and trends into flights from Seattle to Palermo to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Palermo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Seattle to Palermo were found on SWISS ($777) and Scandinavian Airlines ($784).

Find deals

Good to know

Cheapest flight$425
Flight from Seattle to Palermo

When to book flights from Seattle to Palermo

Are your dates flexible? Find out the best times to travel from Seattle to Palermo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Palermo

  • What is the cheapest flight from Seattle to Palermo?

    In the last 5 days, the lowest price for a flight from Seattle to Palermo was $425 for a one-way ticket and $688 for a round-trip.

  • Do I need a passport to fly between Seattle and Palermo?

    Yes, you’ll need a passport to travel to Palermo from Seattle.

  • Which aircraft models fly most regularly from Seattle to Palermo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Palermo?

    Star Alliance is the only airline alliance operating flights between Seattle and Palermo.

  • How does KAYAK find such low prices on flights from Seattle to Palermo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Palermo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Palermo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Palermo from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Palermo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Palermo with an airline and back to Seattle with another airline. Booking your flights between Seattle and PMO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Palermo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Palermo from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Palermo

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Palermo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Palermo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 8109 reviews
6.8Comfort
7.6Crew
6.4Entertainment
7.0Boarding
6.3Food
Airline reviews

The flight was cancelled, so why are you asking me how the flight was?

2.0 MediocreAnonymous, Jun 2026
SEA - FRA
Read more Lufthansa reviews

The flight was cancelled, so why are you asking me how the flight was?

Boarding and flight update was fantastic as I experienced about a 10-15 delayed for both flights. The food served onboard was great; the service of the flight attendants was excellent.

Complete mess. Our reservation was mistakenly cancelled. After almost missing the connection and walking all over the Munich airport, the Service desk got involved and we were run to our flight. Not all 4 of us in Business and not seated together as originally booked. This was the worst treatment I have ever had. And I travel a lot. 1K million miler.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Biggest gripes were that the seats were extra narrow as the 4-in-the-middle taper down. As with most flight, too little leg room hurts my aging hips. Also changing the flight time to 3 hours earlier meant that we had a terribly long lay-over in one of the world's most boring airports

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Great! Great staff, great food, great flight :) Keep up the good work!!!

It was good. Nice entertainment selection to keep me busy for the timeframe I wasn't sleeping. Professional, courteous and attentive crew.

They lost my bags and I didn't get them for 4 days after. This also happened to about 30 other people on my flight from fra to MAA (I know bc we were all filing claims in line together from the same flight.)

Flight took off arrive Frankfurt fine ... and then the Pilot parked the plane for 20 minutes while waiting for a steps vehicle to arrive so we all could deplane. This caused us to miss our Naples flight by 6 minutes while running to the next gate.. We are aware of 3 others who also miss their flight. Lufthansa Support said "why miss your flight, your flight arrived on time?" We explained, they provided another flight many hrs later, no meal voucher because our "flight was ontime".

Everything you need to know for your flight from Seattle to Palermo

Information on your arrival and departure airports

Seattle (SEA)
Palermo (PMO)