Cheap Flights to Mountain View from HK$5,091

View HK$5,091 flight on Fri, 11 Jul 2025Opens in a new window

Popular airlines to Mountain View

  • 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 round-trip flights to Mountain View

Prices were available within the past 7 days and start at HK$5,091 for one-way flights and HK$8,441 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 11 Jul - Tue, 15 Jul
ONT
Ontario
ITO
Hawaii Island
HK$8,441 Return, found 1 day ago
HK$8,441
Return
found 1 day ago
Select Delta flight, departing Fri, 11 Jul from Ontario to Hawaii Island, returning Tue, 15 Jul, priced at HK$8,441 found 1 day ago
Delta
Fri, 11 Jul - Tue, 15 Jul
ONT
Ontario
ITO
Hawaii Island
HK$8,801 Return, found 1 day ago
HK$8,801
Return
found 1 day ago
Select Delta flight, departing Fri, 11 Jul from Ontario to Hawaii Island, returning Tue, 15 Jul, priced at HK$8,801 found 1 day ago
American Airlines
Fri, 11 Jul - Tue, 15 Jul
ONT
Ontario
ITO
Hawaii Island
HK$8,811 Return, found 1 day ago
HK$8,811
Return
found 1 day ago
Select American Airlines flight, departing Fri, 11 Jul from Ontario to Hawaii Island, returning Tue, 15 Jul, priced at HK$8,811 found 1 day ago
American Airlines
Fri, 11 Jul - Tue, 15 Jul
ONT
Ontario
ITO
Hawaii Island
HK$8,891 Return, found 1 day ago
HK$8,891
Return
found 1 day ago
Select American Airlines flight, departing Fri, 11 Jul from Ontario to Hawaii Island, returning Tue, 15 Jul, priced at HK$8,891 found 1 day ago
United
Fri, 11 Jul - Tue, 15 Jul
ONT
Ontario
ITO
Hawaii Island
HK$8,981 Return, found 1 day ago
HK$8,981
Return
found 1 day ago
Select United flight, departing Fri, 11 Jul from Ontario to Hawaii Island, returning Tue, 15 Jul, priced at HK$8,981 found 1 day ago
Flights to Mountain View information
Destination airport
Hilo Intl.
Destination airport IATA code
ITO
Destination city name
Hilo
Return price
HK$8,441
*Available to Expedia members.