Cheap flights from Washington to Sand Island

View AU$357 flight on Tue, 11 Nov. 2025Opens in a new window

Popular airlines from Washington to Sand 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 Washington (WAS) to Sand Island (HNL)

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.

American Airlines
Mon, 29 Sep. - Tue, 4 Nov.
BWI
Baltimore
HNL
Oahu
AU$797 Return, found 10 hours ago
AU$797
Return
found 10 hours ago
Select American Airlines flight, departing Mon, 29 Sep. from Baltimore to Oahu, returning Tue, 4 Nov., priced at AU$797 found 10 hours ago
American Airlines
Mon, 29 Sep. - Tue, 4 Nov.
BWI
Baltimore
HNL
Oahu
AU$805 Return, found 10 hours ago
AU$805
Return
found 10 hours ago
Select American Airlines flight, departing Mon, 29 Sep. from Baltimore to Oahu, returning Tue, 4 Nov., priced at AU$805 found 10 hours ago
United
Mon, 29 Sep. - Tue, 4 Nov.
BWI
Baltimore
HNL
Oahu
AU$807 Return, found 10 hours ago
AU$807
Return
found 10 hours ago
Select United flight, departing Mon, 29 Sep. from Baltimore to Oahu, returning Tue, 4 Nov., priced at AU$807 found 10 hours ago
Delta
Sat, 6 Sep. - Fri, 12 Sep.
BWI
Baltimore
HNL
Oahu
AU$819 Return, found 12 hours ago
AU$819
Return
found 12 hours ago
Select Delta flight, departing Sat, 6 Sep. from Baltimore to Oahu, returning Fri, 12 Sep., priced at AU$819 found 12 hours ago
Alaska Airlines
Mon, 29 Sep. - Tue, 4 Nov.
BWI
Baltimore
HNL
Oahu
AU$851 Return, found 10 hours ago
AU$851
Return
found 10 hours ago
Select Alaska Airlines flight, departing Mon, 29 Sep. from Baltimore to Oahu, returning Tue, 4 Nov., priced at AU$851 found 10 hours ago
Hawaiian Airlines
Wed, 26 Nov. - Tue, 2 Dec.
BWI
Baltimore
HNL
Oahu
AU$1,035 Return, found 18 hours ago
AU$1,035
Return
found 18 hours ago
Select Hawaiian Airlines flight, departing Wed, 26 Nov. from Baltimore to Oahu, returning Tue, 2 Dec., priced at AU$1,035 found 18 hours ago

Find the cheapest month to fly from Washington (WAS) to Honolulu (HNL)

January is typically the cheapest month to fly

From AU$585 - AU$1,008 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.