Find Cheap Flights from Ontario to Boston Logan International (ONT - BOS)

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Good to Know

Low Season:
February
Best time to beat the crowds
2%
expected price decrease
High Season:
June
Most popular time to fly
8%
expected price increase
Average Price:
$464
(avg. price over the last 2 weeks)
Good Deal:
$345
or less (round trip)

When to Book Flights from Ontario to Boston Logan International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $344 or less.
The cheapest flight from Ontario to Boston Logan International was found 34 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is February.
Morning departure is around 18% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Ontario to Boston Logan International Flights

How long does a flight from Ontario to Boston Logan International take?
An average nonstop flight takes 7h 08m, covering a distance of 2561 miles.
Which airlines provide the cheapest flights from Ontario to Boston Logan International?
In the past 3 days, the cheapest round-trip tickets were found on American Airlines ($312), United ($320) and Multiple Airlines ($329).
Do I need a passport to fly between Ontario and Boston Logan International?
No.
What’s the cheapest day of the week to fly Ontario to Boston Logan International?
For Ontario to Boston Logan International, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Boston Logan International back to Ontario, the best deals are generally found on Saturday, with Friday being the most expensive.

Book cheap flights from Ontario to Boston Logan International (round-trip)

Airports
Origin
Ontario
$312
only
$312
Destination
Boston
$312
only
$312
Tue, Feb 20
ONT
BOS
7h 22m
Mon, Feb 26
BOS
ONT
8h 39m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27375 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
PVD
DCA
Excellent 10.0

Very courteous crew.pilot was amazing!! Landed in tough wind

Turbulence

DTW
MIA
Excellent 9.0

The professionalism of the crew and the cleanliness was excellent!

The seats weren’t very comfortable!

LEX
DFW
Excellent 10.0

planes were on time, good flight

LAX
YYZ
Mediocre 2.0

The layover was too short we missed our connecting flight. How did Kayak even allow us to book such an itinerary. Staff with the airline was also rude! Never will I book with site ever again!Rude

ABQ
PHX
Excellent 10.0

Nice people to fly with

nothing

Sat, Feb 10
ONT
BOS
8h 26m
Tue, Feb 13
BOS
ONT
8h 06m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53874 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
CDG
Excellent 10.0

Got a window seat and had an amazing crew. Everything went smoothly! Dinner and breakfast served!

Everything was perfect!

TPA
ORD
Excellent 8.0

The crew were always really helpful and kind. They were happy to speak English or Japanese.

Despite stitching when I could and as soon as I could. Lower back buttocks hurt pretty bad half way through the flight. This is a knock on the airline industry and not so much ANA. Comfort levels start diminish when you try to squeeze as many seats as you can into airplane. Especially, for people like me who are at least 6' tall. Also, the food was very meh. This was surprising because all my other experiences with ANA were quite the opposite.

MEL
LAX
Okay 5.6

The cabin crew were very kind and helpful, always smiling and happy to be of service.

It wasn't Air New Zealand, but operated by United Airlines. The plane was uncomfortable, and the entertainment system seemed clunky, unintuitive and outdated. The selection of entertainment, poor in quality, I thought. There were lost of things to watch, but a lot of it was of poor quality. The food was acceptable, but again, it felt like it was done on-the-cheap, and I was eating airline food a la 20 years ago.

LAX
BJX
Excellent 10.0

On time, no issues.

RST
ORD
Okay 5.3

Efficient boarding and on time departure/arrival.

No complementary food. Old plane, no great entertainment options (should also have subtitles for hard of hearing).

Tue, Mar 6
ONT
BOS
7h 22m
Mon, Mar 12
BOS
ONT
8h 12m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 7
ONT
BOS
7h 13m
Tue, Mar 27
BOS
ONT
7h 56m
Trip: 20 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53874 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
JAX
ORD
Mediocre 3.6

The credit was polite, hat was about it

We were delayed coming out bc the plane needed de-icing... IN JACKSONVILLE, but they were unable to get manager approval for de-icing and then the truck was out of fuel. Finally, the pilot moved the plane into the sun (which should have happened much sooner). During the flight, the cabin temperature dropped to low 60s and everyone was freezing.

IAD
CDG
Excellent 10.0

Got a window seat and had an amazing crew. Everything went smoothly! Dinner and breakfast served!

Everything was perfect!

EWR
IND
Good 7.0

Staff was excellent. From check in to flight crew. On time and earlier arrival. Unexpected.

Unable to bring some carryon. No coffee available on board.

ORD
SAN
Okay 4.3

On time departure

No complementary food. Old plane, no great entertainment options (should also have subtitles for hard of hearing). Terminal boarding area was too cold.

RST
ORD
Okay 5.3

Efficient boarding and on time departure/arrival.

No complementary food. Old plane, no great entertainment options (should also have subtitles for hard of hearing).

Tue, Apr 3
ONT
BOS
9h 01m
Tue, Apr 10
BOS
ONT
8h 46m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53874 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
SAN
Okay 4.3

On time departure

No complementary food. Old plane, no great entertainment options (should also have subtitles for hard of hearing). Terminal boarding area was too cold.

IAD
CDG
Excellent 10.0

Got a window seat and had an amazing crew. Everything went smoothly! Dinner and breakfast served!

Everything was perfect!

MEL
LAX
Okay 5.6

The cabin crew were very kind and helpful, always smiling and happy to be of service.

It wasn't Air New Zealand, but operated by United Airlines. The plane was uncomfortable, and the entertainment system seemed clunky, unintuitive and outdated. The selection of entertainment, poor in quality, I thought. There were lost of things to watch, but a lot of it was of poor quality. The food was acceptable, but again, it felt like it was done on-the-cheap, and I was eating airline food a la 20 years ago.

RST
ORD
Okay 5.3

Efficient boarding and on time departure/arrival.

No complementary food. Old plane, no great entertainment options (should also have subtitles for hard of hearing).

JAX
ORD
Mediocre 3.6

The credit was polite, hat was about it

We were delayed coming out bc the plane needed de-icing... IN JACKSONVILLE, but they were unable to get manager approval for de-icing and then the truck was out of fuel. Finally, the pilot moved the plane into the sun (which should have happened much sooner). During the flight, the cabin temperature dropped to low 60s and everyone was freezing.

Fri, Jun 1
ONT
BOS
7h 08m
Sun, Jun 3
BOS
ONT
7h 57m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27375 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LHR
ORD
Excellent 10.0

Friendly staff, good entertainment option, good food.

I reserved a special solo seat for extra $80 and got charged for it but did not get that seat. I was seated in a window side seat with another passenger.

BWI
ORD
Mediocre 2.0

Not at all

I made the reservation without knowing that Americans airlines has a boarding number 9 where you are NOT allowed any carry on. Awful lesson. You are given the worst seat and you cannot store any thing in the overhead compartment. Or there make you pay $60..

YYZ
MIA
Excellent 8.3

Boarding was a breeze

N/A

BFL
PHX
Good 7.0

Despite a departure delay due to necessity to off load some passengers due to nonfunctional seats we arrived 20 minutes early.

The seats are too narrow, which I can tolerate for about an hour.

LAX
YYZ
Mediocre 2.0

The layover was too short we missed our connecting flight. How did Kayak even allow us to book such an itinerary. Staff with the airline was also rude! Never will I book with site ever again!Rude

Fri, Apr 27
ONT
BOS
8h 05m
Mon, Apr 30
BOS
ONT
8h 28m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53874 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
TPA
ORD
Excellent 8.0

The crew were always really helpful and kind. They were happy to speak English or Japanese.

Despite stitching when I could and as soon as I could. Lower back buttocks hurt pretty bad half way through the flight. This is a knock on the airline industry and not so much ANA. Comfort levels start diminish when you try to squeeze as many seats as you can into airplane. Especially, for people like me who are at least 6' tall. Also, the food was very meh. This was surprising because all my other experiences with ANA were quite the opposite.

LAX
BJX
Excellent 10.0

On time, no issues.

MEL
LAX
Okay 5.6

The cabin crew were very kind and helpful, always smiling and happy to be of service.

It wasn't Air New Zealand, but operated by United Airlines. The plane was uncomfortable, and the entertainment system seemed clunky, unintuitive and outdated. The selection of entertainment, poor in quality, I thought. There were lost of things to watch, but a lot of it was of poor quality. The food was acceptable, but again, it felt like it was done on-the-cheap, and I was eating airline food a la 20 years ago.

MBJ
EWR
Okay 5.6

Not a whole lot, the flight and comfort were fine. The flight attendants were great.

There was NO entertainment on board unless you paid $7.99, including watching the progress of the flight from Montego Bay, Jamaica to Newark.

ORD
SAN
Okay 4.3

On time departure

No complementary food. Old plane, no great entertainment options (should also have subtitles for hard of hearing). Terminal boarding area was too cold.

Tue, May 1
ONT
BOS
7h 25m
Sat, May 5
BOS
ONT
8h 28m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53874 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
TPA
ORD
Excellent 8.0

The crew were always really helpful and kind. They were happy to speak English or Japanese.

Despite stitching when I could and as soon as I could. Lower back buttocks hurt pretty bad half way through the flight. This is a knock on the airline industry and not so much ANA. Comfort levels start diminish when you try to squeeze as many seats as you can into airplane. Especially, for people like me who are at least 6' tall. Also, the food was very meh. This was surprising because all my other experiences with ANA were quite the opposite.

RST
ORD
Okay 5.3

Efficient boarding and on time departure/arrival.

No complementary food. Old plane, no great entertainment options (should also have subtitles for hard of hearing).

MBJ
EWR
Okay 5.6

Not a whole lot, the flight and comfort were fine. The flight attendants were great.

There was NO entertainment on board unless you paid $7.99, including watching the progress of the flight from Montego Bay, Jamaica to Newark.

EWR
CMH
Good 6.8

The onboard wifi was not working.

JAX
ORD
Mediocre 3.6

The credit was polite, hat was about it

We were delayed coming out bc the plane needed de-icing... IN JACKSONVILLE, but they were unable to get manager approval for de-icing and then the truck was out of fuel. Finally, the pilot moved the plane into the sun (which should have happened much sooner). During the flight, the cabin temperature dropped to low 60s and everyone was freezing.

Fri, Jun 1
ONT
BOS
9h 46m
Mon, Jun 4
BOS
ONT
8h 28m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53874 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
MEL
LAX
Okay 5.6

The cabin crew were very kind and helpful, always smiling and happy to be of service.

It wasn't Air New Zealand, but operated by United Airlines. The plane was uncomfortable, and the entertainment system seemed clunky, unintuitive and outdated. The selection of entertainment, poor in quality, I thought. There were lost of things to watch, but a lot of it was of poor quality. The food was acceptable, but again, it felt like it was done on-the-cheap, and I was eating airline food a la 20 years ago.

DEN
SFO
Excellent 8.6

Good flight with no issues.

No complaints

LAX
BJX
Excellent 10.0

On time, no issues.

RST
ORD
Okay 5.3

Efficient boarding and on time departure/arrival.

No complementary food. Old plane, no great entertainment options (should also have subtitles for hard of hearing).

MBJ
EWR
Okay 5.6

Not a whole lot, the flight and comfort were fine. The flight attendants were great.

There was NO entertainment on board unless you paid $7.99, including watching the progress of the flight from Montego Bay, Jamaica to Newark.

Tue, Jun 5
ONT
BOS
8h 05m
Wed, Jun 13
BOS
ONT
8h 28m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53874 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
SAN
Okay 4.3

On time departure

No complementary food. Old plane, no great entertainment options (should also have subtitles for hard of hearing). Terminal boarding area was too cold.

MBJ
EWR
Okay 5.6

Not a whole lot, the flight and comfort were fine. The flight attendants were great.

There was NO entertainment on board unless you paid $7.99, including watching the progress of the flight from Montego Bay, Jamaica to Newark.

JAX
ORD
Mediocre 3.6

The credit was polite, hat was about it

We were delayed coming out bc the plane needed de-icing... IN JACKSONVILLE, but they were unable to get manager approval for de-icing and then the truck was out of fuel. Finally, the pilot moved the plane into the sun (which should have happened much sooner). During the flight, the cabin temperature dropped to low 60s and everyone was freezing.

IAD
CDG
Excellent 10.0

Got a window seat and had an amazing crew. Everything went smoothly! Dinner and breakfast served!

Everything was perfect!

SFO
LAS
Excellent 8.0

On time

Tue, Jul 3
ONT
BOS
9h 00m
Wed, Jul 4
BOS
ONT
8h 28m
Trip: 2 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53874 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
JAX
ORD
Mediocre 3.6

The credit was polite, hat was about it

We were delayed coming out bc the plane needed de-icing... IN JACKSONVILLE, but they were unable to get manager approval for de-icing and then the truck was out of fuel. Finally, the pilot moved the plane into the sun (which should have happened much sooner). During the flight, the cabin temperature dropped to low 60s and everyone was freezing.

MEL
LAX
Okay 5.6

The cabin crew were very kind and helpful, always smiling and happy to be of service.

It wasn't Air New Zealand, but operated by United Airlines. The plane was uncomfortable, and the entertainment system seemed clunky, unintuitive and outdated. The selection of entertainment, poor in quality, I thought. There were lost of things to watch, but a lot of it was of poor quality. The food was acceptable, but again, it felt like it was done on-the-cheap, and I was eating airline food a la 20 years ago.

RST
ORD
Okay 5.3

Efficient boarding and on time departure/arrival.

No complementary food. Old plane, no great entertainment options (should also have subtitles for hard of hearing).

DEN
SFO
Excellent 8.6

Good flight with no issues.

No complaints

TPA
ORD
Excellent 8.0

The crew were always really helpful and kind. They were happy to speak English or Japanese.

Despite stitching when I could and as soon as I could. Lower back buttocks hurt pretty bad half way through the flight. This is a knock on the airline industry and not so much ANA. Comfort levels start diminish when you try to squeeze as many seats as you can into airplane. Especially, for people like me who are at least 6' tall. Also, the food was very meh. This was surprising because all my other experiences with ANA were quite the opposite.

Sat, Jan 27
ONT
BOS
7h 32m
Sat, Feb 3
BOS
ONT
8h 06m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53874 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
TPA
ORD
Excellent 8.0

The crew were always really helpful and kind. They were happy to speak English or Japanese.

Despite stitching when I could and as soon as I could. Lower back buttocks hurt pretty bad half way through the flight. This is a knock on the airline industry and not so much ANA. Comfort levels start diminish when you try to squeeze as many seats as you can into airplane. Especially, for people like me who are at least 6' tall. Also, the food was very meh. This was surprising because all my other experiences with ANA were quite the opposite.

ORD
SAN
Okay 4.3

On time departure

No complementary food. Old plane, no great entertainment options (should also have subtitles for hard of hearing). Terminal boarding area was too cold.

DEN
SFO
Excellent 8.6

Good flight with no issues.

No complaints

JAX
ORD
Mediocre 3.6

The credit was polite, hat was about it

We were delayed coming out bc the plane needed de-icing... IN JACKSONVILLE, but they were unable to get manager approval for de-icing and then the truck was out of fuel. Finally, the pilot moved the plane into the sun (which should have happened much sooner). During the flight, the cabin temperature dropped to low 60s and everyone was freezing.

MBJ
EWR
Okay 5.6

Not a whole lot, the flight and comfort were fine. The flight attendants were great.

There was NO entertainment on board unless you paid $7.99, including watching the progress of the flight from Montego Bay, Jamaica to Newark.

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Ontario to Boston Logan International Flight Information

Flights Arrive in Boston Logan International
Flights Depart from Ontario
Flight Price $312
Distance 2561 miles
Airlines American Airlines, United
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.