Cheap flights from Seattle to Whitsunday Island

Popular airlines from Seattle to Whitsunday Island

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seattle (SEA) to Whitsunday Island (HTI)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Mon, 1 Sep. - Mon, 8 Sep.
SEA
Seattle
HTI
Hamilton Island
AU$1,730 Return, found 4 days ago
AU$1,730
Return
found 4 days ago
Select Qantas Airways flight, departing Mon, 1 Sep. from Seattle to Hamilton Island, returning Mon, 8 Sep., priced at AU$1,730 found 4 days ago
United
Sat, 30 Aug. - Sat, 6 Sep.
SEA
Seattle
HTI
Hamilton Island
AU$1,740 Return, found 6 days ago
AU$1,740
Return
found 6 days ago
Select United flight, departing Sat, 30 Aug. from Seattle to Hamilton Island, returning Sat, 6 Sep., priced at AU$1,740 found 6 days ago
Qantas Airways
Mon, 1 Sep. - Mon, 8 Sep.
SEA
Seattle
HTI
Hamilton Island
AU$1,741 Return, found 4 days ago
AU$1,741
Return
found 4 days ago
Select Qantas Airways flight, departing Mon, 1 Sep. from Seattle to Hamilton Island, returning Mon, 8 Sep., priced at AU$1,741 found 4 days ago
Qantas Airways
Mon, 1 Sep. - Mon, 8 Sep.
SEA
Seattle
HTI
Hamilton Island
AU$1,755 Return, found 4 days ago
AU$1,755
Return
found 4 days ago
Select Qantas Airways flight, departing Mon, 1 Sep. from Seattle to Hamilton Island, returning Mon, 8 Sep., priced at AU$1,755 found 4 days ago
Alaska Airlines
Sat, 30 Aug. - Sat, 6 Sep.
SEA
Seattle
HTI
Hamilton Island
AU$1,814 Return, found 6 days ago
AU$1,814
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 30 Aug. from Seattle to Hamilton Island, returning Sat, 6 Sep., priced at AU$1,814 found 6 days ago
Alaska Airlines
Sat, 30 Aug. - Sat, 6 Sep.
SEA
Seattle
HTI
Hamilton Island
AU$1,816 Return, found 6 days ago
AU$1,816
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 30 Aug. from Seattle to Hamilton Island, returning Sat, 6 Sep., priced at AU$1,816 found 6 days ago
Alaska Airlines
Sun, 31 Aug. - Sun, 7 Sep.
SEA
Seattle
PPP
Proserpine
AU$1,900 Return, found 5 days ago
AU$1,900
Return
found 5 days ago
Select Alaska Airlines flight, departing Sun, 31 Aug. from Seattle to Proserpine, returning Sun, 7 Sep., priced at AU$1,900 found 5 days ago
Alaska Airlines
Sun, 31 Aug. - Sun, 7 Sep.
SEA
Seattle
PPP
Proserpine
AU$1,911 Return, found 5 days ago
AU$1,911
Return
found 5 days ago
Select Alaska Airlines flight, departing Sun, 31 Aug. from Seattle to Proserpine, returning Sun, 7 Sep., priced at AU$1,911 found 5 days ago
Alaska Airlines
Sun, 31 Aug. - Sun, 7 Sep.
SEA
Seattle
PPP
Proserpine
AU$1,927 Return, found 5 days ago
AU$1,927
Return
found 5 days ago
Select Alaska Airlines flight, departing Sun, 31 Aug. from Seattle to Proserpine, returning Sun, 7 Sep., priced at AU$1,927 found 5 days ago
Alaska Airlines
Sun, 31 Aug. - Sun, 7 Sep.
SEA
Seattle
PPP
Proserpine
AU$1,928 Return, found 5 days ago
AU$1,928
Return
found 5 days ago
Select Alaska Airlines flight, departing Sun, 31 Aug. from Seattle to Proserpine, returning Sun, 7 Sep., priced at AU$1,928 found 5 days ago
Alaska Airlines
Sun, 31 Aug. - Sun, 7 Sep.
SEA
Seattle
PPP
Proserpine
AU$1,938 Return, found 5 days ago
AU$1,938
Return
found 5 days ago
Select Alaska Airlines flight, departing Sun, 31 Aug. from Seattle to Proserpine, returning Sun, 7 Sep., priced at AU$1,938 found 5 days ago
Air Canada
Mon, 1 Sep. - Mon, 8 Sep.
SEA
Seattle
HTI
Hamilton Island
AU$2,088 Return, found 4 days ago
AU$2,088
Return
found 4 days ago
Select Air Canada flight, departing Mon, 1 Sep. from Seattle to Hamilton Island, returning Mon, 8 Sep., priced at AU$2,088 found 4 days ago
*Available to Expedia members.