Cheap Flights From Seattle - Tacoma Intl. (SEA) To Kos Island Intl. (KGS)

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Cheapest Flights from Seattle (SEA) to Kos (KGS)

The cheapest flights to Kos Island Intl. found within the past 7 days were CA $1,588 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Wed., 9 Apr. - Mon., 14 Apr.
SEA
Seattle
KGS
Kos
CA $1,588 Roundtrip, found 3 days ago
CA $1,588
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed., 9 Apr. from Seattle to Kos, returning Mon., 14 Apr., priced at CA $1,588 found 3 days ago
Mon., 7 Apr. - Tue., 15 Apr.
SEA
Seattle
KGS
Kos
CA $1,635 Roundtrip, found 3 days ago
CA $1,635
Roundtrip
found 3 days ago
Select KLM flight, departing Mon., 7 Apr. from Seattle to Kos, returning Tue., 15 Apr., priced at CA $1,635 found 3 days ago
Mon., 7 Apr. - Wed., 16 Apr.
SEA
Seattle
KGS
Kos
CA $1,673 Roundtrip, found 3 days ago
CA $1,673
Roundtrip
found 3 days ago
Select KLM flight, departing Mon., 7 Apr. from Seattle to Kos, returning Wed., 16 Apr., priced at CA $1,673 found 3 days ago
Mon., 7 Apr. - Sun., 13 Apr.
SEA
Seattle
KGS
Kos
CA $1,759 Roundtrip, found 3 days ago
CA $1,759
Roundtrip
found 3 days ago
Select KLM flight, departing Mon., 7 Apr. from Seattle to Kos, returning Sun., 13 Apr., priced at CA $1,759 found 3 days ago
Mon., 7 Apr. - Mon., 14 Apr.
SEA
Seattle
KGS
Kos
CA $1,886 Roundtrip, found 3 days ago
CA $1,886
Roundtrip
found 3 days ago
Select KLM flight, departing Mon., 7 Apr. from Seattle to Kos, returning Mon., 14 Apr., priced at CA $1,886 found 3 days ago
Mon., 7 Apr. - Mon., 14 Apr.
SEA
Seattle
KGS
Kos
CA $1,921 Roundtrip, found 4 days ago
CA $1,921
Roundtrip
found 4 days ago
Select KLM flight, departing Mon., 7 Apr. from Seattle to Kos, returning Mon., 14 Apr., priced at CA $1,921 found 4 days ago
Sun., 6 Apr. - Wed., 16 Apr.
SEA
Seattle
KGS
Kos
CA $1,924 Roundtrip, found 3 days ago
CA $1,924
Roundtrip
found 3 days ago
Select KLM flight, departing Sun., 6 Apr. from Seattle to Kos, returning Wed., 16 Apr., priced at CA $1,924 found 3 days ago
Sun., 6 Apr. - Sun., 13 Apr.
SEA
Seattle
KGS
Kos
CA $2,010 Roundtrip, found 3 days ago
CA $2,010
Roundtrip
found 3 days ago
Select KLM flight, departing Sun., 6 Apr. from Seattle to Kos, returning Sun., 13 Apr., priced at CA $2,010 found 3 days ago
Sun., 6 Apr. - Sat., 12 Apr.
SEA
Seattle
KGS
Kos
CA $2,044 Roundtrip, found 3 days ago
CA $2,044
Roundtrip
found 3 days ago
Select KLM flight, departing Sun., 6 Apr. from Seattle to Kos, returning Sat., 12 Apr., priced at CA $2,044 found 3 days ago
Sun., 6 Apr. - Mon., 14 Apr.
SEA
Seattle
KGS
Kos
CA $2,137 Roundtrip, found 3 days ago
CA $2,137
Roundtrip
found 3 days ago
Select KLM flight, departing Sun., 6 Apr. from Seattle to Kos, returning Mon., 14 Apr., priced at CA $2,137 found 3 days ago
Mon., 7 Apr. - Mon., 14 Apr.
SEA
Seattle
KGS
Kos
CA $2,144 Roundtrip, found 3 days ago
CA $2,144
Roundtrip
found 3 days ago
Select KLM flight, departing Mon., 7 Apr. from Seattle to Kos, returning Mon., 14 Apr., priced at CA $2,144 found 3 days ago
Sun., 6 Apr. - Mon., 14 Apr.
SEA
Seattle
KGS
Kos
CA $2,171 Roundtrip, found 4 days ago
CA $2,171
Roundtrip
found 4 days ago
Select KLM flight, departing Sun., 6 Apr. from Seattle to Kos, returning Mon., 14 Apr., priced at CA $2,171 found 4 days ago
Tue., 8 Apr. - Tue., 15 Apr.
SEA
Seattle
KGS
Kos
CA $2,263 Roundtrip, found 3 days ago
CA $2,263
Roundtrip
found 3 days ago
Select KLM flight, departing Tue., 8 Apr. from Seattle to Kos, returning Tue., 15 Apr., priced at CA $2,263 found 3 days ago
Tue., 8 Apr. - Wed., 16 Apr.
SEA
Seattle
KGS
Kos
CA $2,301 Roundtrip, found 3 days ago
CA $2,301
Roundtrip
found 3 days ago
Select KLM flight, departing Tue., 8 Apr. from Seattle to Kos, returning Wed., 16 Apr., priced at CA $2,301 found 3 days ago
Wed., 2 Apr. - Mon., 14 Apr.
SEA
Seattle
KGS
Kos
CA $2,363 Roundtrip, found 4 days ago
CA $2,363
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed., 2 Apr. from Seattle to Kos, returning Mon., 14 Apr., priced at CA $2,363 found 4 days ago
Tue., 8 Apr. - Sun., 13 Apr.
SEA
Seattle
KGS
Kos
CA $2,387 Roundtrip, found 3 days ago
CA $2,387
Roundtrip
found 3 days ago
Select KLM flight, departing Tue., 8 Apr. from Seattle to Kos, returning Sun., 13 Apr., priced at CA $2,387 found 3 days ago
Sun., 6 Apr. - Mon., 14 Apr.
SEA
Seattle
KGS
Kos
CA $2,395 Roundtrip, found 3 days ago
CA $2,395
Roundtrip
found 3 days ago
Select KLM flight, departing Sun., 6 Apr. from Seattle to Kos, returning Mon., 14 Apr., priced at CA $2,395 found 3 days ago
Sun., 6 Apr. - Wed., 9 Apr.
SEA
Seattle
KGS
Kos
CA $2,882 Roundtrip, found 4 days ago
CA $2,882
Roundtrip
found 4 days ago
Select Emirates flight, departing Sun., 6 Apr. from Seattle to Kos, returning Wed., 9 Apr., priced at CA $2,882 found 4 days ago
Fri., 4 Apr. - Mon., 14 Apr.
SEA
Seattle
KGS
Kos
CA $3,013 Roundtrip, found 4 days ago
CA $3,013
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Fri., 4 Apr. from Seattle to Kos, returning Mon., 14 Apr., priced at CA $3,013 found 4 days ago
Thu., 3 Apr. - Sat., 12 Apr.
SEA
Seattle
KGS
Kos
CA $3,438 Roundtrip, found 3 days ago
CA $3,438
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu., 3 Apr. from Seattle to Kos, returning Sat., 12 Apr., priced at CA $3,438 found 3 days ago

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle (SEA) today with the cheap prices from Travelocity!

Popular Flight Routes from Kos (KGS)

Travelers at KGS love to visit these top cities. Roam to the top destinations from Kos(KGS) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.