- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 25% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap Flights from Seattle (SEA) to Hilo (KOA)
Prices were available within the past 7 days and start at £125 for one-way flights and £249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, 15 Jul - Tue, 30 Jul
SEA
Seattle
KOA
Kailua-Kona
£249 Return, found 1 day ago
£249
Return
found 1 day ago
Thu, 18 Jul - Wed, 31 Jul
SEA
Seattle
KOA
Kailua-Kona
£249 Return, found 1 day ago
£249
Return
found 1 day ago
Sun, 22 Sep - Mon, 7 Oct
SEA
Seattle
KOA
Kailua-Kona
£250 Return, found 13 hours ago
£250
Return
found 13 hours ago
Sat, 28 Sep - Tue, 8 Oct
SEA
Seattle
KOA
Kailua-Kona
£250 Return, found 13 hours ago
£250
Return
found 13 hours ago
Fri, 4 Oct - Fri, 18 Oct
SEA
Seattle
KOA
Kailua-Kona
£257 Return, found 13 hours ago
£257
Return
found 13 hours ago
Sun, 8 Sep - Thu, 19 Sep
SEA
Seattle
KOA
Kailua-Kona
£264 Return, found 2 days ago
£264
Return
found 2 days ago
Expedia's Latest Trends
Hotels
Hotels near Burj Khalifa5 Star Hotels in SevenoaksSofitel Barcelona Skipper First Hotel MalpensaRadisson Resort Plaza SkiathosNovotel Goa Dona Sylvia HotelMayfair HotelAuchrannie ResortRiu Palace Maldives - All inclusiveAdults Only Resorts & Hotels in TenerifeHotels with Waterpark in CreteHotel Sans SouciHotels with Pool in Palma de MallorcaAll-Inclusive Hotels in Italian RivieraWellness Santa Hotel - Adults Only
Flights
KLM Lagos (LOS) to Manchester (MAN) flightsFlights from London (LCY) to Oslo (OSL)Flights to SomaliaBrussels Airlines Tulun (FNA) to London (LHR) flightsFlights from London (LHR) to Missoula (MSO)Flights from Suðurnesjabær (KEF) to Hofn (HFN)Flights from Bristol (BRS) to Wick (WIC)Flights from London (LHR) to Lusaka (LUN)Flights from Tulun (FNA) to London (LHR)Flights from Gatwick (LGW) to Sarajevo (SJJ)
*Available to Expedia members.