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Cheap flights from Moncton to Boston from C$ 305

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — BOS
19 Aug — 26 Aug1
1 adult

Cheap flight deals from Moncton to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Moncton (YQM) to Boston (BOS). 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 14 August 2025.

Round-trip from

C$ 527

One-way from

C$ 305

Popular in

August

Cheapest in

April

Average price

C$ 797
Porter Airlines
  • Porter Airlines
  • 26/9-3/10
  • 2 total stops
  • 11h 09m total
  • Moncton to Boston
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Porter Airlines
  • Porter Airlines
  • 26/9
  • 1 total stop
  • 5h 01m total
  • Moncton to Boston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 29 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Moncton to Boston

Cheapest flights from Moncton to Boston
Explore the most affordable flight options available from Moncton to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2025.

Fri 26/96:00 p.m.YQM - BOS
1 stop5h 01mPorter Airlines
Sun 28/93:50 p.m.BOS - YQM
1 stop5h 04mPorter Airlines
Deal found 13/8C$ 546
Sun 7/96:00 p.m.YQM - BOS
1 stop5h 01mPorter Airlines
Sun 14/93:50 p.m.BOS - YQM
1 stop5h 04mPorter Airlines
Deal found 13/8C$ 557
Mon 27/101:40 p.m.YQM - BOS
1 stop5h 30mPorter Airlines
Thu 30/103:30 p.m.BOS - YQM
1 stop6h 55mPorter Airlines
Deal found 13/8C$ 609
Sun 7/96:35 a.m.YQM - BOS
1 stop3h 55mAir Canada
Sun 14/96:00 a.m.BOS - YQM
1 stop10h 15mAir Canada
Deal found 14/8C$ 619
Fri 26/96:35 a.m.YQM - BOS
1 stop3h 55mAir Canada
Sun 28/912:15 p.m.BOS - YQM
2 stops9h 52mAir Canada
Deal found 13/8C$ 662
Mon 27/1011:35 a.m.YQM - BOS
2 stops7h 27mAir Canada
Thu 30/1010:45 a.m.BOS - YQM
2 stops10h 28mAir Canada
Deal found 13/8C$ 664

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moncton to Boston 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 629,999 searches. Data last updated 14 August 2025.
Use the filters below to find and compare flights from Moncton to Boston that are best for you.

Fly from

Moncton

Fly to

Boston

Route

Depart

Return

Price

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Fri 26/9

6:00 p.m.-10:01 p.m.

1 stop5h 01m

Boston Logan Intl

Sun 28/9

3:50 p.m.-9:54 p.m.

1 stop5h 04m

C$ 546

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Sun 7/9

6:00 p.m.-10:01 p.m.

1 stop5h 01m

Boston Logan Intl

Sun 14/9

3:50 p.m.-9:54 p.m.

1 stop5h 04m

C$ 557

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Mon 27/10

1:40 p.m.-6:10 p.m.

1 stop5h 30m

Boston Logan Intl

Thu 30/10

3:30 p.m.-11:25 p.m.

1 stop6h 55m

C$ 609

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Sun 7/9

6:35 a.m.-9:30 a.m.

1 stop3h 55m

Boston Logan Intl

Sun 14/9

6:00 a.m.-5:15 p.m.

1 stop10h 15m

C$ 619

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Fri 26/9

6:35 a.m.-9:30 a.m.

1 stop3h 55m

Boston Logan Intl

Sun 28/9

12:15 p.m.-11:07 p.m.

2 stops9h 52m

C$ 662

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Mon 27/10

11:35 a.m.-6:02 p.m.

2 stops7h 27m

Boston Logan Intl

Thu 30/10

10:45 a.m.-10:13 p.m.

2 stops10h 28m

C$ 664

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Fri 29/8

7:00 a.m.-2:51 p.m.

2 stops8h 51m

C$ 387

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Wed 27/8

7:00 a.m.-2:41 p.m.

2 stops8h 41m

C$ 392

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Wed 27/8

6:35 a.m.-9:30 a.m.

1 stop3h 55m

C$ 403

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Fri 29/8

6:35 a.m.-9:30 a.m.

1 stop3h 55m

C$ 407

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 14 results
1
2

Best time to book a flight from Moncton to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Moncton 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.

Cheapflights Insights

Everything you need to know about your flight from Moncton to Boston

What is the cheapest month to book a flight from Moncton to Boston?

Currently, May is the cheapest month in which you can book a flight from Moncton to Boston (average of C$ 291). Flying from Moncton to Boston in April is currently the most expensive (average of C$ 350). 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’s the top layover airport for flights from Moncton to Boston?

Share of one-stop round-trip flights from Moncton to Boston chosen by Cheapflights users in the past 12 months, using the same layover each way.

Ottawa (YOW) – chosen by Cheapflights users on 62% of one-stop itineraries from Moncton to Boston on Cheapflights.

What’s the cheapest layover airport for flights from Moncton to Boston?

Average round-trip fare for 1-stop flights from Moncton to Boston, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Ottawa (YOW) is the most affordable 1-stop option, with an average round-trip price of C$ 593.

What’s the fastest layover option from Moncton to Boston?

Shortest average travel time for 1-stop one-way flights from Moncton to Boston, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 4h 16m.

Which airport typically offers the quickest layover for flights from Moncton to Boston?

Average layover duration for 1-stop one-way flights from Moncton to Boston, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 1h 29m.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated 14 August 2025.
Get a feel of what it's like to fly with Porter Airlines and Air Canada from Moncton to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
332 reviews
Check prices

Entertainment

7.0

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
332 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Entertainment

7.0

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,949 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Entertainment

7.0

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

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

  • What are the cheapest airlines flying from Moncton to Boston round-trip?

    According to our current data, Air Canada (C$ 429), and Porter Airlines (C$ 464) offers the cheapest pricing from Moncton to Boston. These flights start at 25% lower than the current average price 3 months from now.

  • Can I find deals for flights from Moncton to Boston that include hotel bookings?

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

  • How can I find direct flights from Moncton to Boston?

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

  • Can I find deals for business class flights from Moncton to Boston?

    Yes. Cheapflights offers flight deals from Moncton to Boston 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 Moncton to Boston?

    Currently, May is the cheapest month in which you can book a flight from Moncton to Boston (average of C$ 291). Flying from Moncton to Boston in April is currently the most expensive (average of C$ 350). 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.

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Braintree
Waltham
Somerville
Rockland
Chelsea
Warwick
Milford
Plymouth
Quincy
Revere
Hampton
Old Orchard Beach
Lynn
Merrimack
Andover
Kennebunk
Amherst
Watertown
Seekonk

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Alternative routes for Moncton to Boston

See prices for flight routes from nearby airports that may be better suited for you.
St John to Boston flights

Top 2 airlines flying from Moncton to Boston

Discover the top 2 airlines that operate flights from Moncton to Boston. 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 629,999 searches. Data last updated 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 429AverageC$ 580FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 464AverageC$ 543FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Moncton to Boston?

When you search for this flight from Moncton to Boston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Moncton to Boston?

Cheapflights simply makes it quick and affordable to book flights from Moncton to Boston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Moncton to Boston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Moncton to Boston flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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