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Cheap flights from Boston to Moncton from C$ 379

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YQM
14 May — 21 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Moncton

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Moncton
Explore the most affordable flight options available from Boston to Moncton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 April 2026.

Wed 3/63:25 p.m.
BOS
-
YQM
1 stop5h 08m
Porter Airlines
Mon 8/66:15 a.m.
YQM
-
BOS
1 stop5h 16m
Porter Airlines
Deal found 13/4C$ 602
Mon 8/63:25 p.m.
BOS
-
YQM
1 stop5h 08m
Porter Airlines
Sat 13/611:55 a.m.
YQM
-
BOS
1 stop5h 05m
Porter Airlines
Deal found 13/4C$ 668
Sat 16/53:40 p.m.
BOS
-
YQM
1 stop5h 25m
Air Canada
Wed 20/511:05 a.m.
YQM
-
BOS
1 stop4h 42m
Air Canada
Deal found 13/4C$ 679
Fri 5/65:00 p.m.
BOS
-
YQM
1 stop5h 42m
Air Canada
Tue 9/66:30 a.m.
YQM
-
BOS
1 stop4h 15m
Air Canada
Deal found 9/4C$ 685
Sat 16/57:10 a.m.
BOS
-
YQM
2 stops8h 28m
Porter Airlines
Wed 20/511:55 a.m.
YQM
-
BOS
1 stop5h 00m
Porter Airlines
Deal found 13/4C$ 691
Sat 18/77:10 a.m.
BOS
-
YQM
2 stops8h 28m
Porter Airlines
Sun 26/76:15 a.m.
YQM
-
BOS
1 stop5h 16m
Porter Airlines
Deal found 13/4C$ 704
Wed 3/610:45 a.m.
BOS
-
YQM
2 stops6h 53m
Air Canada
Mon 8/67:10 a.m.
YQM
-
BOS
2 stops9h 58m
Air Canada
Deal found 13/4C$ 707
Wed 27/53:25 p.m.
BOS
-
YQM
1 stop5h 08m
Porter Airlines
Mon 1/611:55 a.m.
YQM
-
BOS
1 stop5h 05m
Porter Airlines
Deal found 12/4C$ 727

Find flight deals from Boston to Moncton

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Moncton (YQM). 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 April 2026.

Round-trip from

C$ 578

One-way from

C$ 379

Popular in

November

Cheapest in

June

Average price

C$ 907
Porter Airlines
  • Porter Airlines
  • 24/5-31/5
  • 3 total stops
  • 11h 53m total
  • Boston to Moncton
Search Deals
Porter Airlines
  • Porter Airlines
  • 14/8
  • 2 total stops
  • 8h 28m total
  • Boston to Moncton
Search Deals
Highest demand for flights based on searches. 41% potential increase in price (C$ 979 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease (C$ 199 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Moncton 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 April 2026.
Use the filters below to find and compare flights from Boston to Moncton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Wed 3/6

7:10 a.m.-4:38 p.m.

2 stops8h 28m

Moncton Intl

Mon 8/6

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

1 stop5h 16m

C$ 624
Quickest round-trip

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Fri 5/6

5:00 p.m.-11:42 p.m.

1 stop5h 42m

Moncton Intl

Tue 9/6

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

1 stop4h 15m

C$ 685

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Sat 16/5

7:10 a.m.-4:38 p.m.

2 stops8h 28m

Moncton Intl

Wed 20/5

11:55 a.m.-3:55 p.m.

1 stop5h 00m

C$ 691

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Sat 18/7

7:10 a.m.-4:38 p.m.

2 stops8h 28m

Moncton Intl

Sun 26/7

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

1 stop5h 16m

C$ 704

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Sat 16/5

10:45 a.m.-10:05 p.m.

2 stops10h 20m

Moncton Intl

Wed 20/5

7:10 a.m.-3:56 p.m.

2 stops9h 46m

C$ 711

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Wed 27/5

3:25 p.m.-9:33 p.m.

1 stop5h 08m

Moncton Intl

Mon 1/6

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

2 stops8h 46m

C$ 736

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Mon 8/6

10:45 a.m.-6:38 p.m.

2 stops6h 53m

Moncton Intl

Sat 13/6

7:10 a.m.-4:08 p.m.

2 stops9h 58m

C$ 741

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Thu 20/8

7:10 a.m.-4:38 p.m.

2 stops8h 28m

Moncton Intl

Mon 24/8

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

1 stop5h 16m

C$ 743
Cheapest one-way

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Fri 14/8

7:10 a.m.-4:38 p.m.

2 stops8h 28m

C$ 379
Quickest one-way

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Sat 22/8

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

1 stop6h 09m

C$ 391

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Boston to Moncton

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

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

Currently, June is the cheapest month in which you can book a flight from Boston to Moncton (average of C$ 282). Flying from Boston to Moncton in February is currently the most expensive (average of C$ 1,818). 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.

How much does it cost to fly round-trip from Boston to Moncton?

Related info for your journey

Find useful and relevant information for your journey from Boston to Moncton. 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 Boston to Moncton?

    Airlines like Porter Airlines and Air Canada fly from Boston to Moncton in about 5h 25m. The time it takes to get you to your destination can typically vary by up to 3h 03m. The distance from Boston to Moncton is about 653 km. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Boston to Moncton (average of C$ 282). Flying from Boston to Moncton in February is currently the most expensive (average of C$ 1,818). 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 Moncton?

Book flights to Moncton if you plan to visit one of these locations
Amherst
Dieppe
Alma

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Alternative routes for Boston to Moncton

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Boston to St John flights

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

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

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

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