Photo by Ontario Convention & Visitors Bureau / Jon Edwards.
Popular airlines from Waukesha to Ontario
JetstarJetstar
Qantas AirwaysQantas Airways
Virgin AustraliaVirgin Australia
ScootScoot
American AirlinesAmerican Airlines
EmiratesEmirates
UnitedUnited
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 35% on select hotels after you book a flight*
Find the cheapest month to fly from Milwaukee (MKE) to Ontario (ONT)
November is typically the cheapest month to fly
From AU$242 - AU$1,124 per traveller.
Graph displaying average flight prices per month
Nearby Cities
Top Routes to Ontario
Expedia's Latest Trends
Hotels
- Fairmont Monte Carlo
- Hotels near Los Angeles Union Station
- Lizard Island Resort
- Hotels near Hollywood Boulevard
- Hotels in Surfers Paradise
- Hotels near Santa Monica Pier
- H Hotel
- Hyde Park Inn
- Omni Houston Hotel
- Hotels near Hollywood Walk of Fame
- Belmont Hotel Manila near NAIA Terminal 3 MNL
- Hotels near Sunset Strip
- Nesuto Parramatta
- Hotels near Crypto.com Arena
- Hotels near The Grove
*Available to Expedia members.