$126 Find Cheap Flights from Ontario to Boston - Compare and Save

ONT does not have a hotel within its grounds. However, if you intend to stay at a hotel near this airport, you’ll be spoilt for choice, as Candlewood Suites Ontario Convention Center, Comfort Suites Ontario Convention Center, and Azure Hotel & Suites Ontario Airport are all a short distance from the airport.

If you’re traveling with a baby, you can take advantage of one of the nursing suites available at ONT to breastfeed your infant. These nursing suites are present across from gate 207 in Terminal 2 and across from gate 407 in Terminal 4.

If you’d like to rent a car at BOS, you’ll be happy to hear that this airport features a Rental Car Center that hosts offices for car rentals like Hertz, Avis, Budget, Dollar, SIXT, and Thrifty. To get to this Rental Car Center, you’ll have to board one of the white or blue shuttle buses present on the lower level of the airport’s main terminal.

If you’re a religious individual, you’ll get the chance to pray before exiting BOS, as it boasts an expansive and well-maintained prayer room. This prayer room referred to as the Our Lady of the Airways Chapel, is situated in Terminal C, on the Arrivals Level, a short distance past Baggage Claim 8.

Flights from Ontario to Boston usually depart from Ontario (ONT) and arrive at Boston Logan Intl (BOS).

Three cabin classes are available on flights from Ontario to Boston:

• Economy Class
• Premium Economy Class
• First Class

One-stop flights from Ontario to Boston most commonly connect through:

• Phoenix Sky Harbor Intl (PHX) - 27% of one-stop connections
• Denver Intl (DEN) - 20% of one-stop connections
• New York John F Kennedy Intl (JFK) - 13% of one-stop connections
• Dallas/Fort Worth (DFW) - 7% of one-stop connections

Phoenix Sky Harbor Intl (PHX) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 31% on the Ontario to Boston route. Monday is the cheapest departure day at $317 round-trip on average, while Saturday is the most expensive at $458, a difference of $141. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Boston are Fenway Park, TD Garden and South Station. These are among the most viewed places in Boston on KAYAK.

Last-minute fares on this route - booked within 2 weeks of departure - run 11% above the route average of $410. Book 15 weeks before departure for the lowest fares.

A nonstop flight from Ontario to Boston takes 0h 00m, covering 2,559 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Ontario to Boston are currently lower than usual. Average one-way flight prices are about $165, which is 28% below the typical average for this route.

Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 8h 06m, compared with 8h 18m via Chicago Midway (MDW) and 8h 22m via Baltimore/Washington (BWI).

Boston is 3 hours ahead of Ontario (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
• Dollar
• Hertz
• Budget
• Thrifty
• Sixt

Round-trip flights from Ontario to Boston range from $341 to $534, with an average of $410 over the past 12 months. Anything below $341 counts as a good deal.