Cheap Flights from Boston Logan International to Ontario International

Compare Boston Logan International to Ontario International flight deals

Find the cheapest month or even day of the year to fly to Ontario International

Book the best Ontario International fare with no extra fees

Flight deals from Boston Logan International to Ontario International

Looking for a cheap last-minute deal or the best return flight from Boston Logan International Airport to Ontario International Airport? If you want to travel next month, return fares start from Rs82,177. Find the lowest prices on one-way and return tickets right here.

Ontario.Rs37,463 per passenger.Departing Tue, 9 Jun.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Boston Logan International on Tue, 9 Jun, arriving in Ontario International.Price includes taxes and charges.From Rs37,463, select.

Ontario.Rs40,760 per passenger.Departing Thu, 13 Aug.One-way flight with United.Outbound indirect flight with United, departs from Boston Logan International on Thu, 13 Aug, arriving in Ontario International.Price includes taxes and charges.From Rs40,760, select.

Ontario.Rs40,990 per passenger.Departing Wed, 14 Oct.One-way flight with United.Outbound indirect flight with United, departs from Boston Logan International on Wed, 14 Oct, arriving in Ontario International.Price includes taxes and charges.From Rs40,990, select.

Ontario.Rs41,003 per passenger.Departing Wed, 6 Jan.One-way flight with Delta.Outbound indirect flight with Delta, departs from Boston Logan International on Wed, 6 Jan, arriving in Ontario International.Price includes taxes and charges.From Rs41,003, select.

Ontario.Rs41,087 per passenger.Departing Sun, 24 May.One-way flight with Delta.Outbound indirect flight with Delta, departs from Boston Logan International on Sun, 24 May, arriving in Ontario International.Price includes taxes and charges.From Rs41,087, select.

Ontario.Rs41,087 per passenger.Departing Sat, 4 Jul.One-way flight with Delta.Outbound indirect flight with Delta, departs from Boston Logan International on Sat, 4 Jul, arriving in Ontario International.Price includes taxes and charges.From Rs41,087, select.

Ontario.Rs41,268 per passenger.Departing Wed, 2 Sep.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Boston Logan International on Wed, 2 Sep, arriving in Ontario International.Price includes taxes and charges.From Rs41,268, select.

Ontario.Rs46,538 per passenger.Departing Wed, 4 Nov.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Boston Logan International on Wed, 4 Nov, arriving in Ontario International.Price includes taxes and charges.From Rs46,538, select.

Ontario.Rs49,264 per passenger.Departing Thu, 3 Dec.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Boston Logan International on Thu, 3 Dec, arriving in Ontario International.Price includes taxes and charges.From Rs49,264, select.

Find the cheapest month to fly from Boston Logan International to Ontario International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to Ontario International flights are currently cheapest in June.

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Boston Logan International to Ontario International: Alternative routes

Compare routes from Boston Logan International to Ontario below. You may find an airport to fly into that's cheaper, faster, or easier than Ontario International.

Boston to Ontario: Flight information

The things to know before you go.

Cheapest flight found	Rs37,479
Cheapest month to fly	June

Finding cheap flights from Boston Logan International to Ontario International: Frequently asked questions

How much are return flights from Boston Logan International to Ontario International?

The best price we found for a return flight from Boston Logan International to Ontario International is Rs80,283. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Boston Logan International to Ontario International?

Currently, there are no airlines that fly direct from Boston Logan International to Ontario International. But we found flights with one or more stops from Rs80,283.

How many flights are there a week from Boston Logan International to Ontario International?

As of May 2026, there are no flights flying from Boston Logan International to Ontario International.

When is the cheapest time to fly from Boston Logan International to Ontario International?

The cheapest month to fly from Boston Logan International to Ontario International is usually September.

Which upcoming date is cheapest to fly from Boston Logan International Airport to Ontario International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to Ontario International Airport on Thursday, 10 September 2026.

Can I get a direct flight from Boston Logan International Airport to Ontario International Airport?

No airlines currently offer direct flights between Boston Logan International Airport and Ontario International Airport. Most routes have one or more stops.

When is the best time to book flights to Ontario?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Ontario is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Boston Logan International Airport to Ontario International with?

Currently, United offers the cheapest flight tickets to Ontario International.

Travelling from Logan International Airport (BOS) to Ontario International Airport (ONT): what you need to know

Ontario is three hours behind Boston and follows the UTC-7 timezone.
To ensure you get on your BOS to ONT flight, leave plenty of time to check in and drop off your luggage. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.
Flying during a peak time like August? School holidays and other popular seasons can lead to longer queues and delays at airport checkpoints. Be extra cautious and get there up to four hours before international flights and two hours before a domestic departure.
We make it a cinch to book a flight with a stopover. To see your options for tickets from Logan International Airport to Ontario International Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to visit the city of your choice. Some great stopovers between BOS and ONT include:
- Denver International Airport
- Salt Lake City International Airport
- Phoenix Sky Harbour International Airport

How to find the cheapest flights from Logan International Airport (BOS) to Ontario International Airport (ONT)

Right now, Rs37,463 is the cheapest price we've found for a one-way Logan International Airport to Ontario International Airport flight. The best price for a return ticket is Rs80,318. Keep in mind that fares can change due to demand when booking.
To pick up cheap tickets from BOS to ONT, book in advance. Airlines typically offer lower fares when flights are first released.
If you're willing to be flexible with your trip dates, use the 'Whole month' tool. It'll show you the cheapest price in each month when searching for your flight from Logan International Airport to Ontario International Airport.
You don't need to check every day to find out if fares have gone down when you create a Price Alert. We'll let you know the moment there's a better deal on cheap flights from BOS to ONT.
Tailor your trip with filters. Pick your departure and arrival times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Logan International Airport to Ontario International Airport.

Handy information about Logan International Airport (BOS)

The address for BOS is One Harborside Drive.
When it comes to the on-time performance of Logan International Airport, data shows 73.94% of flights arrive within the expected timeframe.
To get to Logan International Airport from central Boston, it'll take about 10 minutes by car. This depends on traffic though. It's approximately 5 kilometres from the airport to the city centre.
You can expect a trip time of roughly 25 minutes when using public transport.
Get your journey off to a hassle-free start by staying near BOS. Whether you're boarding an early flight from Logan International Airport to Ontario International Airport or just don't want to be rushed, these stays are ideal:

Arriving at Ontario International Airport (ONT)

The last thing you want is a long journey to your hotel if you're getting in late on a Logan International Airport to Ontario International Airport flight. Reserve one of these accommodation options near ONT instead:
Get on the fast track to adventure by picking up an Ontario International Airport rental car. Grab a set of wheels from Dollar, Fox - Rent A Car or Thrifty and explore beyond Ontario's usual tourist stops.
Reserving your vehicle from Ontario International Airport about three weeks in advance can help you secure the lowest rate.

Getting from Ontario International Airport (ONT) to central Ontario

ONT is located at 2900 E. Airport Drive.
Ontario International Airport to central Ontario has a drive time of about 10 minutes. It's approximately 6 kilometres away.
When travelling by public transport, expect a journey time of around 1 hour 30 minutes.

When to fly to Ontario International Airport (ONT)

August is the most popular month for flights from Logan International Airport to Ontario International Airport. For a quieter experience, head to Ontario in May.
Book your flight from Logan International Airport to Ontario International Airport for August if you'd like to visit Ontario during its warmest month. You can expect temperatures of between 15ºC and 35ºC.
If you like travelling in cooler conditions, look for a cheap ticket from BOS to ONT in January. Average temperatures are between 4ºC and 23ºC then.

Explore more of United States

Ontario is easy to fall in love with, but there are so many other parts of United States just waiting to be discovered. About 56 kilometres west of Ontario, a visit to Los Angeles will keep your itinerary busy. Start with attractions like Griffith Observatory, The Broad and La Brea Tar Pits & Museum.
If you're interested in discovering another side of United States, head for San Diego, about 153 kilometres south of Ontario. San Diego Zoo, USS Midway Museum and SeaWorld San Diego are among the biggest draws.