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Cheap flights from Moncton to Boston from C$ 338

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — BOS
7 Aug — 14 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Moncton to Boston

Enter your travel dates to find the best prices.

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 8 July 2026.

Mon 17/86:15 a.m.
YQM
-
BOS
1 stop5h 15m
Porter Airlines
Fri 21/87:10 a.m.
BOS
-
YQM
2 stops8h 23m
Porter Airlines
Deal found 2/7C$ 652
Mon 2/117:10 a.m.
YQM
-
BOS
2 stops12h 39m
Air Canada
Tue 3/115:30 a.m.
BOS
-
YQM
1 stop3h 59m
Air Canada
Deal found 6/7C$ 653
Tue 18/86:15 a.m.
YQM
-
BOS
1 stop5h 15m
Porter Airlines
Fri 28/88:30 p.m.
BOS
-
YQM
1 stop13h 42m
Porter Airlines
Deal found 5/7C$ 685
Tue 4/86:15 a.m.
YQM
-
BOS
1 stop5h 15m
Multiple Airlines
Tue 11/87:45 p.m.
BOS
-
YQM
1 stop15h 30m
Multiple Airlines
Deal found 5/7C$ 695
Mon 17/86:35 a.m.
YQM
-
BOS
1 stop4h 10m
Air Canada
Fri 21/86:50 p.m.
BOS
-
YQM
1 stop14h 40m
Air Canada
Deal found 2/7C$ 709
Tue 1/96:15 a.m.
YQM
-
BOS
1 stop5h 15m
Porter Airlines
Sat 5/97:10 a.m.
BOS
-
YQM
2 stops8h 23m
Porter Airlines
Deal found 5/7C$ 722

Find 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 8 July 2026.

Round-trip from

C$ 651

One-way from

C$ 338

Popular in

June

Cheapest in

April

Average price

C$ 582
Porter Airlines
  • Porter Airlines
  • 2/8-5/8
  • 2 total stops
  • 21h 57m total
  • Moncton to Boston
Search Deals
Porter Airlines
  • Porter Airlines
  • 15/8
  • 1 total stop
  • 5h 15m total
  • Moncton to Boston
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 8 July 2026.
Use the filters below to find and compare flights from Moncton to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Mon 17/8

6:15 a.m.-10:30 a.m.

1 stop5h 15m

Boston Logan Intl

Fri 21/8

7:10 a.m.-4:33 p.m.

2 stops8h 23m

C$ 652

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Mon 2/11

7:10 a.m.-6:49 p.m.

2 stops12h 39m

Boston Logan Intl

Tue 3/11

5:30 a.m.-10:29 a.m.

1 stop3h 59m

C$ 653

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Tue 4/8

6:15 a.m.-10:30 a.m.

1 stop5h 15m

Boston Logan Intl

Tue 11/8

7:45 p.m.-12:15 p.m.

1 stop15h 30m

C$ 695

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Mon 17/8

6:35 a.m.-9:45 a.m.

1 stop4h 10m

Boston Logan Intl

Fri 21/8

6:50 p.m.-10:30 a.m.

1 stop14h 40m

C$ 709
Quickest round-trip

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Mon 2/11

6:00 p.m.-10:17 p.m.

1 stop5h 17m

Boston Logan Intl

Tue 3/11

8:00 a.m.-5:18 p.m.

2 stops8h 18m

C$ 746

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Tue 4/8

7:10 a.m.-2:02 p.m.

2 stops7h 52m

Boston Logan Intl

Tue 11/8

10:50 a.m.-6:38 p.m.

2 stops6h 48m

C$ 767
Cheapest one-way
Quickest one-way

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Mon 17/8

6:15 a.m.-10:30 a.m.

1 stop5h 15m

C$ 338

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Sun 16/8

6:15 a.m.-10:30 a.m.

1 stop5h 15m

C$ 338

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Tue 18/8

6:15 a.m.-10:30 a.m.

1 stop5h 15m

C$ 349

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Sun 9/8

7:10 a.m.-2:02 p.m.

2 stops7h 52m

C$ 352

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 14 resultsSorted by cheapest first
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’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.

Toronto (YYZ) – chosen by Cheapflights users on 45% 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$ 489.

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 10m.

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 Toronto (YTZ) offer the fastest connection on this route, with an average layover time of 1h 08m.

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 8 July 2026.
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
7.9
Good
442 reviews
Check prices

Entertainment

6.9

Comfort

7.9

Food

7.5

Boarding

8.2

Overall

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
7.9
Good
442 reviews
Porter Airlines
7.9
Good
442 reviews
Check prices

Entertainment

6.9

Comfort

7.9

Food

7.5

Boarding

8.2

Overall

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,318 reviews
Porter Airlines
7.9
Good
442 reviews
Check prices

Entertainment

6.9

Comfort

7.9

Food

7.5

Boarding

8.2

Overall

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

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.

  • How long is the flight from Moncton to Boston?

    Porter Airlines and Air Canada can get you from Moncton to Boston in just under 5h 15m. Your travel time can differ by up to 7h 24m. The distance between Moncton and Boston is about 653 km. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, Porter Airlines (C$ 475), and Air Canada (C$ 560) offers the cheapest pricing from Moncton to Boston. These flights start at 28% 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.

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Hampton
Merrimack
Saugus
Chelsea
Braintree
Milford
Old Orchard Beach
Revere
Waltham
Watertown
Ogunquit
Warwick
Lawrence
Pawtucket
Seekonk
Nashua
Kittery

Browse thousands of different options on Cheapflights for your next trip

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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 8 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 475AverageC$ 581FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 560AverageC$ 700FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

Can Cheapflights notify me if prices for flights from Moncton to Boston become cheaper?

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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