Popular airlines from Dover to Hilo
Nok AirNok Air
Thai AirAsiaThai AirAsia
Thai Airways InternationalThai Airways International
Thai AirAsia XThai AirAsia X
Hong Kong AirlinesHong Kong Airlines
AirAsiaAirAsia
ScootScoot
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Find the cheapest month to fly from Philadelphia (PHL) to Kailua-Kona (KOA)
September is typically the cheapest month to fly
From ฿13,546 - ฿22,160 per traveller.
Graph displaying average flight prices per month
Top Routes to Hilo
Expedia's Latest Trends
Hotels
Jomtien Thani HotelResorts Rayong ProvinceCentara Grand Beach Resort & Villas Hua HinSugar Marina Hotel - ART - Karon BeachRatana Apart Hotel at ChalongThe Great Residence Suvarnabhumi AirportLe Vimarn Cottages & SpaHotels in Chum SaengYakThai PoshtelHotels in JakartaPet-Friendly Hotels in Ko Sichang
Flights
Flights from Bangkok (BKK) to Michigan City (MGC)Flights from Ko Mai SiFlights from Bangkok (BKK) to Windsor Locks (BDL)Flights from Crooked Creek to NaritaFlights from Bangkok (BKK) to Xishuangbanna Dai (JHG)Flights from Bangkok (BKK) to Phu Quoc (PQC)Flights from Bangkok (BKK) to Sa Khu (HKT)Flights from Singapore (SIN) to Chiang Rai (CEI)Ethiopian AirlinesFlights from Guangzhou (CAN) to Bangkok (BKK)Flights from Hanoi (HAN) to Chiang Mai (CNX)
*Available to Expedia members.