Find flights
When to book
Airlines
FAQs

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — BOS
15 Jun — 22 Jun1
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 16 May 2026.

Fri 25/97:10 a.m.
YQM
-
BOS
2 stops7h 44m
Air Canada
Mon 28/93:35 p.m.
BOS
-
YQM
1 stop5h 03m
Air Canada
Deal found 13/5C$ 598
Wed 3/66:15 a.m.
YQM
-
BOS
1 stop5h 16m
Porter Airlines
Wed 10/63:25 p.m.
BOS
-
YQM
1 stop5h 13m
Porter Airlines
Deal found 12/5C$ 630
Tue 21/77:10 a.m.
YQM
-
BOS
2 stops7h 44m
Air Canada
Wed 22/73:35 p.m.
BOS
-
YQM
1 stop5h 04m
Air Canada
Deal found 11/5C$ 657
Sun 28/66:35 a.m.
YQM
-
BOS
1 stop4h 15m
Air Canada
Sun 5/73:35 p.m.
BOS
-
YQM
1 stop5h 04m
Air Canada
Deal found 14/5C$ 660
Wed 3/66:15 a.m.
YQM
-
BOS
1 stop5h 16m
Porter Airlines
Fri 5/67:10 a.m.
BOS
-
YQM
2 stops8h 23m
Porter Airlines
Deal found 13/5C$ 663
Fri 26/66:35 a.m.
YQM
-
BOS
1 stop4h 15m
Air Canada
Fri 3/73:35 p.m.
BOS
-
YQM
1 stop5h 04m
Air Canada
Deal found 12/5C$ 664
Wed 3/66:30 a.m.
YQM
-
BOS
1 stop4h 15m
Air Canada
Fri 5/65:10 a.m.
BOS
-
YQM
1 stop5h 07m
Air Canada
Deal found 15/5C$ 665

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 16 May 2026.

Round-trip from

C$ 598

One-way from

C$ 338

Popular in

November

Cheapest in

April

Average price

C$ 562
Air Canada
  • Air Canada
  • 25/9-28/9
  • 3 total stops
  • 12h 47m total
  • Moncton to Boston
Search Deals
Porter Airlines
  • Porter Airlines
  • 10/6
  • 1 total stop
  • 5h 16m total
  • Moncton to Boston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 16 May 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

Fri 25/9

7:10 a.m.-1:54 p.m.

2 stops7h 44m

Boston Logan Intl

Mon 28/9

3:35 p.m.-9:38 p.m.

1 stop5h 03m

C$ 598

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Wed 3/6

6:15 a.m.-10:31 a.m.

1 stop5h 16m

Boston Logan Intl

Fri 5/6

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

2 stops8h 23m

C$ 663

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Tue 21/7

11:55 a.m.-7:41 p.m.

2 stops8h 46m

Boston Logan Intl

Wed 22/7

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

2 stops8h 23m

C$ 663

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Thu 30/7

7:10 a.m.-1:54 p.m.

2 stops7h 44m

Boston Logan Intl

Tue 4/8

3:35 p.m.-10:44 p.m.

1 stop6h 09m

C$ 667

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Wed 3/6

6:30 a.m.-9:45 a.m.

1 stop4h 15m

Boston Logan Intl

Fri 5/6

10:45 a.m.-6:28 p.m.

2 stops6h 43m

C$ 668
Quickest round-trip

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Tue 9/6

6:30 a.m.-9:45 a.m.

1 stop4h 15m

Boston Logan Intl

Tue 16/6

5:10 a.m.-11:17 a.m.

1 stop5h 07m

C$ 668
Cheapest one-way
Quickest one-way

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Wed 10/6

6:15 a.m.-10:31 a.m.

1 stop5h 16m

C$ 338

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/5

Sorted by cheapest first

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.

Ottawa (YOW) – chosen by Cheapflights users on 40% 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$ 511.

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 00m.

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 13m.

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 16 May 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
8.0
Very good
439 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
439 reviews
Porter Airlines
8.0
Very good
439 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
11,047 reviews
Porter Airlines
8.0
Very good
439 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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?

    Air Canada and Porter Airlines can get you from Moncton to Boston in just under 5h 16m. Your travel time can differ by up to 2h 28m. 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$ 468), and Air Canada (C$ 476) offers the cheapest pricing from Moncton to Boston. These flights start at 20% 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
Merrimack
Chelsea
Braintree
Milford
Seekonk
Hampton
Old Orchard Beach
Revere
Waltham
Kennebunk
Watertown
Warwick
Ogunquit
Lawrence
Pawtucket
Nashua

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 16 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 468AverageC$ 510FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 476AverageC$ 620FlexibilityNo 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.