Cheap tickets to Ontario, CA

Last minute flights to Ontario, CA

Book now before it's too late

Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Dublin Ontario, CA

BEST

DEAL

Wed, 01 May DUB - ONT

Sat, 04 May ONT - DUB

738€ 701€

Prime price per passenger

San Francisco Ontario, CA

BEST

DEAL

Sun, 05 May SFO - ONT

16€ 15€

Prime price per passenger

San Francisco Ontario, CA

BEST

DEAL

Tue, 30 Apr SFO - ONT

Wed, 01 May ONT - SFO

52€ 48€

Prime price per passenger

San Francisco Ontario, CA

BEST

DEAL

Tue, 30 Apr SFO - ONT

Wed, 01 May ONT - SFO

-33 %

72€ 48€

Prime price per passenger

San Francisco Ontario, CA

BEST

DEAL

Tue, 30 Apr SFO - ONT

Fri, 03 May ONT - SFO

-11 %

57€ 51€

Prime price per passenger

Houston Ontario, CA

BEST

DEAL

Tue, 30 Apr HOU - ONT

Sat, 04 May ONT - HOU

134€ 129€

Prime price per passenger

Paris Ontario, CA

BEST

DEAL

Tue, 30 Apr CDG - ONT

Fri, 03 May ONT - CDG

538€ 534€

Prime price per passenger

San Francisco Ontario, CA

BEST

DEAL

Wed, 01 May SFO - ONT

Sat, 04 May ONT - SFO

-13 %

58€ 51€

Prime price per passenger

Popular flight routes to Ontario, CA

Flights from Phoenix to Ontario, CA

13 %

20€ 17€

Prime price per passenger

Flights from Seattle to Ontario, CA

29€ 28€

Prime price per passenger

Flights from Tampa to Ontario, CA

40€ 38€

Prime price per passenger

Flights from Orlando to Ontario, CA

42€ 40€

Prime price per passenger

Flights from Miami to Ontario, CA

82€ 79€

Prime price per passenger

Flights from Baltimore, MD to Ontario, CA

85€ 80€

Prime price per passenger

Flights from Boston to Ontario, CA

272€ 260€

Prime price per passenger

Flights from Vienna to Ontario, CA

551€ 512€

Prime price per passenger

Ontario, CA Holidays

Searching for flights to Ontario, CA?

If you're planning to take a city break to Ontario, CA, then count on eDreams to supply you with the best offers on airfare and a great selection of cheap flights. With our fast search engines and large selection of standard and low cost airlines, booking a holiday is easy. Simply indicate your desired travel dates, decide which departure time is most convenient, choose from a direct or connecting flight, and select other options including hotel and car rental to complete your holiday booking. And just like that, you are on your way to a holiday in Ontario, CA!