The cheapest times to fly from SEA to PMI are

  • January 8th to March 11th
  • May 7th to June 10th
  • August 27th to December 9th (except the weeks of October 22nd, November 5th, and November 19th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SEA to PMI is late May to early June. Prices can be as high as $1825 for Saturday flights during mid December, or as low as $539 for Sunday flights around late May to early June.


When to Fly to Palma

Flying from Seattle, WA (SEA) to Palma Mallorca (PMI) will usually cost between $914 to $1542 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late May to early June with an average ticket price of $958. Due to high demand the most expensive time to fly is mid December, with an average price of $1593. Planning your trip to low-cost times can easily save you $635 on economy flights and even more on first-class flights. Generally, any price below $1173 can be considered a good price for a round-trip SEA to PMI flight.

See below for a graph of average weekly prices for the SEA to PMI route. All prices are for round-trip tickets in USD.

SEA to PMI Flight Prices

Compared to other flights, the SEA to PMI flight is slightly more expensive than the average and costs about as much as the average flight leaving from Seattle. The average price per mile (for a direct flight) is $0.13, which is far below average.


Flight Prices by Day of the Week

Sunday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $168 (13%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Sunday and returning a week later will cost an average of $1128. Return trip prices are from the PMI to SEA flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SEA to PMI can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 57 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from SEA to PMI while comparing.

Destination alternative #1: Barcelona Airport (BCN) in Barcelona

  • 125 miles (201 km) away from PMI
  • Usually 22.17% less expensive than PMI
  • 1-layover flights available

See SEA to BCN flights


Flight Hacking SEA to PMI

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SEA to PMI — but Champion Traveler does!

Hack #1: London (SEA > LGW > PMI)

  • Price for both tickets: $596
  • Average savings: $577 (49.17%)

See SEA to LGW flights

Hack #2: London (SEA > LHR > PMI)

  • Price for both tickets: $639
  • Average savings: $534 (45.52%)

See SEA to LHR flights

Hack #3: Manchester (SEA > MAN > PMI)

  • Price for both tickets: $718
  • Average savings: $455 (38.79%)

See SEA to MAN flights


Flight Questions Answered

Still have questions about flying from SEA to PMI? We’ve got answers.

Which airlines fly this route?

You can find 30 major airlines flying this route most often: Aer Lingus, Air Canada, Air Europa, Air France, Alaska, Alitalia, American, Austrian, British Airways, Brussels Airlines, Condor, Delta, Eurowings, Finnair, Frontier, Iberia, Icelandair, Jet2, KLM, Lufthansa, Norwegian, Norwegian Air UK, SAS, Singapore Airlines, SWISS, Thomas Cook Airlines, TUI Airways, TUI fly, United, Virgin Atlantic, and potentially more during busy seasons.

How far away is it from Palma de Mallorca Airport to Seattle/Tacoma International Airport?

The distance between the two airports is roughly 5542 miles or 8919 kilometers.

How long does it take to fly from SEA to PMI?

The real-world flight time for a nonstop SEA to PMI flight is about 10 hour 57 minutes.

How many flights go between Seattle, WA and Palma Mallorca?

It depends on the day of the week and the date, but a typical day might have around 62 available flights from SEA to PMI.


Airport Location Info


Departing Airport

Origination code SEA
Origination airport name Seattle/Tacoma International Airport
City Seattle, WA
Country the United States
Latitude 47.5
Longitude -122.3

Return Airport

Destination code PMI
Destination airport name Palma de Mallorca Airport
City Palma Mallorca
Country Spain
Latitude 39.6
Longitude 2.7


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.