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Cheap flights from Ontario International to Boston Logan International

Compare Ontario International to Boston Logan International flight deals

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

Book the best Boston Logan International fare with no extra fees

Flight deals from Ontario International to Boston Logan International

Looking for a cheap last-minute deal or the best return flight from Ontario International to Boston Logan International? Find the lowest prices on one-way and return tickets right here.
Boston.P15,689 per passenger.Departing Mon, 8 Sep, returning Tue, 16 Sep.Return flight with Hawaiian Airlines.Outbound indirect flight with Hawaiian Airlines, departs from Ontario International on Mon, 8 Sep, arriving in Boston Logan International.Inbound indirect flight with Hawaiian Airlines, departs from Boston Logan International on Tue, 16 Sep, arriving in Ontario International.Price includes taxes and charges.From P15,689, select.
Boston.P16,566 per passenger.Departing Wed, 4 Feb, returning Mon, 9 Feb.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Ontario International on Wed, 4 Feb, arriving in Boston Logan International.Inbound indirect flight with Alaska Airlines, departs from Boston Logan International on Mon, 9 Feb, arriving in Ontario International.Price includes taxes and charges.From P16,566, select.
Boston.P16,702 per passenger.Departing Tue, 20 May, returning Wed, 28 May.Return flight with United.Outbound indirect flight with United, departs from Ontario International on Tue, 20 May, arriving in Boston Logan International.Inbound indirect flight with United, departs from Boston Logan International on Wed, 28 May, arriving in Ontario International.Price includes taxes and charges.From P16,702, select.
Boston.P17,330 per passenger.Departing Sat, 28 Jun, returning Wed, 2 Jul.Return flight with United.Outbound indirect flight with United, departs from Ontario International on Sat, 28 Jun, arriving in Boston Logan International.Inbound indirect flight with United, departs from Boston Logan International on Wed, 2 Jul, arriving in Ontario International.Price includes taxes and charges.From P17,330, select.
Boston.P18,019 per passenger.Departing Tue, 20 May, returning Mon, 2 Jun.Return flight with Hawaiian Airlines and Frontier Airlines.Outbound indirect flight with Hawaiian Airlines, departs from Ontario International on Tue, 20 May, arriving in Boston Logan International.Inbound indirect flight with Frontier Airlines, departs from Boston Logan International on Mon, 2 Jun, arriving in Ontario International.Price includes taxes and charges.From P18,019, select.
Boston.P18,117 per passenger.Departing Tue, 1 Jul, returning Tue, 8 Jul.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Tue, 1 Jul, arriving in Boston Logan International.Inbound indirect flight with Southwest Airlines, departs from Boston Logan International on Tue, 8 Jul, arriving in Ontario International.Price includes taxes and charges.From P18,117, select.
Boston.P18,373 per passenger.Departing Sat, 23 Aug, returning Sat, 30 Aug.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Sat, 23 Aug, arriving in Boston Logan International.Inbound indirect flight with Southwest Airlines, departs from Boston Logan International on Sat, 30 Aug, arriving in Ontario International.Price includes taxes and charges.From P18,373, select.
Boston.P18,373 per passenger.Departing Sat, 30 Aug, returning Sat, 6 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Sat, 30 Aug, arriving in Boston Logan International.Inbound indirect flight with Southwest Airlines, departs from Boston Logan International on Sat, 6 Sep, arriving in Ontario International.Price includes taxes and charges.From P18,373, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Boston Logan International flights are currently cheapest in September.
Apr
from P22,365
May
from P16,702
Jun
from P18,745
Jul
from P18,117
Aug
from P18,373
Sep
from P15,689
Oct
from P19,009
Nov
from P21,557
Dec
from P22,660
Jan
Find prices
Feb
from P16,566
Mar
Find prices

Ontario International to Boston Logan International: Alternative routes

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

Ontario to Boston: Flight information

The things to know before you go.
Cheapest flight foundP15,689
Cheapest month to flySeptember

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

The best price we found for a return flight from Ontario International to Boston Logan International is P15,655. 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.
Currently, there are no airlines that fly direct from Ontario International to Boston Logan International. But we found flights with one or more stops from P15,655.
As of April 2025, there are no flights flying from Ontario International to Boston Logan International.
The cheapest month to fly from Ontario International to Boston Logan International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Boston Logan International Airport on Monday, 8 September 2025.
No airlines currently offer direct flights between Ontario International Airport and Boston Logan International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Hawaiian Airlines offers the cheapest flight tickets to Boston Logan International.

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

  • Boston's timezone is UTC-4, which makes Boston three hours ahead of Ontario.

  • Your ONT to BOS flight won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • During popular months like August, you'll want to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead of an international flight when you fly during a high season in general.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Ontario International Airport to Logan International Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to visit your chosen city. Popular stopovers between ONT and BOS include:

    • Denver International Airport

    • Phoenix Sky Harbour International Airport

    • Salt Lake City International Airport

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

  • P7,588 is the lowest price for a one-way Ontario International Airport to Logan International Airport flight. Return flights start from P15,655. These prices can change depending on demand and availability.

  • Don't wait until the last minute. You're more likely to get cheap tickets from ONT to BOS if you book early. Airlines often offer some terrific early bird discounts.

  • If you're willing to be flexible with your trip dates, try using the 'Whole month' search function. It'll find the lowest price across every month when looking for your flight from Ontario International Airport to Logan International Airport.

  • You won't have to check back in every day to see if fares have dropped when you set up a Price Alert. We'll send you an update as soon as a special offer becomes available on cheap flights from ONT to BOS.

  • Select your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Ontario International Airport to Logan International Airport.

Handy information about Ontario International Airport (ONT)

  • ONT is located at 2900 E. Airport Drive.

  • Ontario International Airport scores high marks for its on-time performance. 83.6% of flights that take off from ONT land on time.

  • Central Ontario to Ontario International Airport is around 6 kilometres. Depending on traffic, it'll take you about 10 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Catching public transport? Expect a trip time of around 1 hour 30 minutes.

  • Need a convenient hotel near ONT? If you're catching an early flight from Ontario International Airport to Logan International Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Logan International Airport (BOS)

Getting from Logan International Airport (BOS) to central Boston

  • The street address for BOS is One Harborside Drive.

  • Logan International Airport is approximately 5 kilometres from the centre of Boston. The drive time takes about 10 minutes.

  • It'll take around 25 minutes if you're travelling by public transport.

When to fly to Logan International Airport (BOS)

  • It's time to pick your travel dates for your flight from Ontario International Airport to Logan International Airport. August is the most popular month to visit Boston. If you're after a more laid-back vibe, go in May.

  • Lock in your flight from Ontario International Airport to Logan International Airport for July if you'd like to explore Boston during its warmest month. You can expect temperatures of between 16ºC (61ºF) and 29ºC (84ºF).

  • January sees average temperatures of between -8ºC (18ºF) and 6ºC (43ºF). Look for cheap tickets from ONT to BOS sometime around then if you like travelling in cooler conditions.

Explore more of United States

  • Boston has plenty going for it, but there are so many other parts of United States you should also see. Around 306 kilometres south-west of Boston, a visit to New York will keep your itinerary packed. Don't miss top attractions like Statue of Liberty, Central Park and Empire State Building.

  • If you're ready to explore another corner of United States, head for Philadelphia, about 434 kilometres south-west of Boston. Liberty Bell, Independence Hall and Philadelphia Museum of Art are highlights.

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Plan the rest of your trip from Ontario to Boston

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.