Open interactive map →Cheap flights from Boston to Ontario
Cheap flights from Boston to Ontario, United States recently found from €143. Tracked fares on this route include at least one stop. Typical duration is around 9h 57min. Set a price alert on this page if you want to be emailed when this fare moves.
SkyHopp's cheapest tracked fare from Boston to Ontario is €143. Tracked fares on this route include at least one stop. If €143 is above your budget, set a price alert on this page and we will email you if this fare drops.
One-way fares
From €143
Cheapest tracked fare
Notify me when prices drop
Get an email when Boston to Ontario fares are at or below your target price. The email includes the fare.
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Entry requirements for United States
EU passportESTA required (visa-waiver)
US passportN/A (domestic)
Requirements vary by nationality and change without notice. Check requirements for your nationality →
Alternative routes
Other ways to reach Ontario
Frequently asked questions
How much does a flight from Boston to Ontario cost?
The cheapest tracked fare from Boston to Ontario is €143. Click through to compare availability for your dates before you book. Fares are refreshed as our flight partners publish new availability.
Are there direct flights from Boston to Ontario?
SkyHopp has not observed a non-stop fare from Boston to Ontario in the current dataset. Tracked fares on this pair include at least one stop. Schedules change - check the booking site for a full breakdown by stop count on your dates.
When is the cheapest time to fly from Boston to Ontario?
€143 is the cheapest fare SkyHopp currently tracks on this pair. Set a price alert on this page to watch the fare, or click through to compare dates.