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$107+ Cheap flights from Ontario (ONT) to Massachusetts

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BOS
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Ontario to Massachusetts

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Massachusetts (USMA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$278
(American Airlines)

One-way from

$107
(Trip.com)
From Ontario to Massachusetts
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One-way flight from Ontario to Massachusetts
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Find flight deals from Ontario to Massachusetts

Cheapest flights from Ontario to Massachusetts
Explore the most affordable flight options available from Ontario to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:02 amONT - BOS
1 stop7h 21mAmerican Airlines
Fri 1/106:06 amBOS - ONT
1 stop8h 52mAmerican Airlines
Deal found 12/17$312
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:55 pmONT - BOS
1 stop7h 33mDelta
Mon 1/65:40 pmBOS - ONT
1 stop9h 13mDelta
Deal found 12/17$331
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:05 amONT - BOS
1 stop7h 42mUnited Airlines
Mon 1/69:30 amBOS - ONT
2 stops14h 19mUnited Airlines
Deal found 12/17$417
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/271:55 pmONT - BOS
1 stop8h 10mSouthwest
Fri 1/37:55 pmBOS - ONT
2 stops16h 40mSouthwest
Deal found 12/16$466
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2310:18 pmONT - BDL
1 stop16h 08mAmerican Airlines
Thu 1/26:19 pmBDL - ONT
1 stop8h 38mAmerican Airlines
Deal found 12/17$668
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2910:29 pmONT - BDL
1 stop9h 10mDelta
Sat 1/45:20 amBDL - ONT
2 stops10h 00mDelta
Deal found 12/18$686
This Alaska Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2310:40 amONT - BOS
1 stop15h 53mAlaska Airlines
Fri 1/39:00 amBOS - ONT
2 stops27h 45mAlaska Airlines
Deal found 12/17$724
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:05 amONT - BDL
1 stop7h 43mUnited Airlines
Mon 12/303:25 pmBDL - ONT
1 stop8h 24mUnited Airlines
Deal found 12/17$796
This Southwest deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1711:25 amONT - BDL
1 stop6h 55mSouthwest
Tue 12/248:00 amBDL - ONT
2 stops10h 30mSouthwest
Deal found 12/17$817
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/226:52 amONT - ALB
1 stop8h 12mDelta
Tue 12/312:13 pmALB - ONT
1 stop8h 28mDelta
Deal found 12/17$1,342
This Alaska Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:00 amONT - BDL
2 stops12h 49mAlaska Airlines
Thu 1/26:00 amBDL - ONT
2 stops16h 37mAlaska Airlines
Deal found 12/18$1,393
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:00 amONT - ALB
2 stops12h 40mAlaska Airlines
Fri 12/2712:33 pmALB - ONT
2 stops14h 26mAlaska Airlines
Deal found 12/16$3,860

Find flights from Ontario to Massachusetts within your budget

Customize your flight search to find flights from Ontario to Massachusetts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Sat 1/18

6:10 am-4:46 pm

1 stop7h 36m

Boston Logan Intl

Tue 1/21

4:27 pm-10:45 pm

1 stop9h 18m

$278

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Thu 1/16

5:10 pm-6:35 am

1 stop10h 25m

Boston Logan Intl

Thu 1/23

7:10 am-3:25 pm

1 stop11h 15m

$308

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Mon 1/27

3:50 pm-10:10 am

2 stops15h 20m

Boston Logan Intl

Wed 1/29

6:05 am-10:20 pm

2 stops19h 15m

$316

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Tue 1/7

10:47 am-11:59 pm

2 stops10h 12m

Boston Logan Intl

Sat 1/11

5:45 am-12:43 pm

2 stops9h 58m

$322

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Sat 2/15

11:57 am-11:59 pm

1 stop9h 02m

Boston Logan Intl

Tue 2/18

6:24 pm-11:05 am

2 stops19h 41m

$325

OntarioHartford

ONT - BDL

ONTBDL

Ontario

Sat 2/15

7:05 am-8:04 pm

1 stop9h 59m

Hartford Bradley Intl

Sat 2/22

5:05 pm-10:52 pm

1 stop8h 47m

$356

OntarioHartford

ONT - BDL

ONTBDL

Ontario

Sat 2/15

10:05 am-11:51 pm

2 stops10h 46m

Hartford Bradley Intl

Sat 2/22

5:41 am-3:37 pm

2 stops12h 56m

$366

OntarioHartford

ONT - BDL

ONTBDL

Ontario

Thu 1/16

9:40 am-10:05 pm

2 stops9h 25m

Hartford Bradley Intl

Mon 1/20

4:50 pm-11:05 pm

1 stop9h 15m

$401

OntarioHartford

ONT - BDL

ONTBDL

Ontario

Wed 1/15

1:45 pm-11:50 pm

1 stop7h 05m

Hartford Bradley Intl

Tue 1/28

3:22 pm-8:51 pm

1 stop8h 29m

$446

OntarioAlbany

ONT - ALB

ONTALB

Ontario

Fri 1/17

10:56 am-12:18 am

2 stops10h 22m

Albany Intl

Thu 1/23

2:35 pm-10:16 pm

2 stops10h 41m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 30 results
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Best time to book a flight from Ontario to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Massachusetts

Get recent, data-driven insights about flights from Ontario to Massachusetts including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Massachusetts?

Currently, January is the cheapest month in which you can book a flight from Ontario to Massachusetts (average of $218). Flying from Ontario to Massachusetts in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to MA?

Find hourly flight availability from Ontario to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Massachusetts as you normally would.

Rainfall in Massachusetts by month

Plan your trip to Massachusetts by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Massachusetts ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Massachusetts when rainfall is around 3.1 in.

Temperature in Massachusetts by month

Plan your trip to Massachusetts by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Massachusetts, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated December 18, 2024.
Get a feel of what it's like to fly with American Airlines, Delta and United Airlines from Ontario to Massachusetts by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Related info for your journey

Find useful and relevant information for your journey from Ontario to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Massachusetts?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Massachusetts. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

  • What are the cheapest airlines to fly from Ontario to Massachusetts one-way?

    One-way options have recently been found by users for as low as $107 on Frontier. Other airlines that offer cheap prices include American Airlines from $139 and Alaska Airlines from $154 one-way.

  • What are the most popular routes from Ontario to Massachusetts?

    While some choose either Ontario - Hartford Bradley Intl or Ontario - Albany Intl, Ontario - Boston Logan Intl is the most popular route from Ontario to Massachusetts.

  • Can I find deals for flights from Ontario to Massachusetts that include hotel bookings?

    Yes. In addition to deals on Ontario to Massachusetts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Massachusetts?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Massachusetts.

  • Can I find deals for business class flights from Ontario to Massachusetts?

    Yes. Cheapflights offers flight deals from Ontario to Massachusetts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Massachusetts?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Massachusetts (average of $218). Flying from Ontario to Massachusetts in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Ontario to Massachusetts

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Top 6 airlines flying from Ontario to Massachusetts

Discover the top 6 airlines that operate flights from Ontario to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$131Average$227FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$135Average$359FlexibilityNo cancel feeOn-time62%
DeltaCheapest$248Average$404FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$286Average$464FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$288Average$496FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$293Average$484FlexibilityNo cancel feeOn-time71%
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