What’s the cost of a flight from Boston to Ontario?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Boston and Ontario.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Exploring all airports near Boston and Ontario

Checking all the airports available in the area can give you more departure and arrival options for your trip.

• Airports in Boston: Boston - Logan is currently the only one operating.
• Airports in Ontario: Ontario is the only option available right now.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Plan smarter: flights from Boston to Ontario

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to United States also checked out: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.