Menu

Cheap Flights from Ontario, CA to Anywhere

Fly from Ontario to anywhere in the world.

From
To
Tue 11/19
–
Tue 11/26
Any month
Compare vs. Cheapflights |
From
To
Depart
Tue 11/19
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

Were you looking for Flights to Ontario?
Home Flights Cheap flights from Ontario, United States

International flights from Ontario

Pick dates for international departures from Ontario. Get live pricing for international airline: Frontier
3 Feb - 7 Feb
$340pp
ONT
Ontario
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
ONT
Ontario

Popular Flight Destinations (Round-Trip)

Need additional suggestions on where to go? Here are more popular round-trip flight destinations taken by fellow travelers.
Flights from Ontario to Jakarta Flights from Ontario to Seattle Flights from Ontario to Redmond Flights from Ontario to Orlando Flights from Ontario to Denver Flights from Ontario to Guadalajara Flights from Ontario to New York Flights from Ontario to Orlando Intl

Related info for your journey

Useful info, stats and facts about Ontario to anywhere flights.
Flight FAQs
What is the absolute cheapest flight from Ontario to anywhere?

Users have flown out of Ontario for as low as $28 to Denver Intl. While the price you pay depends on the airline and departure time you can expect to pay from $28 to travel from Ontario to Denver Intl. On average, users have booked flights for $489 to fly from Ontario.

Cheapest Airlines from Ontario to Anywhere

Over the past few days, we've found that Spirit Airlines, Allegiant Air, and Frontier have had the cheapest prices from Ontario. Some options being: Spirit Airlines flights from Ontario to Dallas ($62). Allegiant Air flights from Ontario to Billings Logan Intl ($66). Frontier flights from Ontario to Seattle ($78).

What is the shortest non-stop flight destination from Ontario?

Consider Phoenix, Prescott, and Tucson if you prefer a quick journey with a short flight time. These locations are all within 81 miles miles of Ontario

What are the furthest nonstop flights from Ontario?

If flights to distant destinations are more of your preference, check pricing for Fresno, San Luis Obispo, and San Diego.

Related searches
Flights from Denver to Ontario
Flights from Redmond to Ontario
Flights from Seattle to Ontario
Flights from Los Angeles to Ontario
Flights from Orlando to Ontario
Flights from Ontario to Jakarta
Flights from Ontario to Seattle
Flights from Ontario to Redmond
Flights from Ontario to Denver
Flights from Ontario to Orlando
Home Flights Cheap flights from Ontario, United States