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Cheap flights from Boston to Moncton from C$ 641

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YQM
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 17 September 2025.

Round-trip from

C$ 641

Popular in

October

Cheapest in

June

Average price

C$ 729
Porter Airlines
  • Porter Airlines
  • 21/10-27/10
  • 2 total stops
  • 35h 18m total
  • Boston to Moncton
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 322 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Boston to Moncton

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 17 September 2025.

Tue 21/107:15 p.m.BOS - YQM
1 stop19h 38mPorter Airlines
Mon 27/106:55 p.m.YQM - BOS
1 stop15h 40mPorter Airlines
Deal found 16/9C$ 641
Fri 31/101:25 p.m.BOS - YQM
2 stops9h 05mPorter Airlines
Fri 7/116:40 a.m.YQM - BOS
2 stops9h 05mPorter Airlines
Deal found 16/9C$ 696
Fri 31/106:16 a.m.BOS - YQM
3 stops16h 14mMultiple Airlines
Fri 7/116:40 a.m.YQM - BOS
2 stops9h 05mMultiple Airlines
Deal found 16/9C$ 718
Sat 22/116:55 p.m.BOS - YQM
1 stop17h 05mPorter Airlines
Fri 28/111:40 p.m.YQM - BOS
1 stop5h 30mPorter Airlines
Deal found 15/9C$ 813
Sat 22/111:00 p.m.BOS - YQM
2 stops8h 13mAir Canada
Fri 28/116:30 a.m.YQM - BOS
2 stops10h 27mAir Canada
Deal found 15/9C$ 860

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 17 September 2025.
Use the filters below to find and compare flights from Boston to Moncton that are best for you.

Fly from

Boston

Fly to

Moncton

Route

Depart

Return

Price

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Tue 21/10

7:15 p.m.-3:53 p.m.

1 stop19h 38m

Moncton Intl

Mon 27/10

6:55 p.m.-9:35 a.m.

1 stop15h 40m

C$ 641

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Fri 31/10

1:25 p.m.-11:30 p.m.

2 stops9h 05m

Moncton Intl

Fri 7/11

6:40 a.m.-2:45 p.m.

2 stops9h 05m

C$ 696

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Fri 31/10

6:16 a.m.-11:30 p.m.

3 stops16h 14m

Moncton Intl

Fri 7/11

6:40 a.m.-2:45 p.m.

2 stops9h 05m

C$ 718

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Wed 4/3

5:30 a.m.-10:48 a.m.

1 stop4h 18m

Moncton Intl

Sun 8/3

6:30 a.m.-9:32 a.m.

1 stop4h 02m

C$ 813

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Sat 22/11

6:55 p.m.-1:00 p.m.

1 stop17h 05m

Moncton Intl

Fri 28/11

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

1 stop5h 30m

C$ 813

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

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.

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 fly from Boston to Moncton in about 19h 38m. The time it takes to get you to your destination can typically vary by up to . The distance from Boston to Moncton is about 653 km.

  • 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, May is the cheapest month in which you can book a flight from Boston to Moncton (average of C$ 272). Flying from Boston to Moncton in December is currently the most expensive (average of C$ 464). 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

See prices for flight routes from nearby airports that may be better suited for you.
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?

Yes! Start tracking prices for Boston to Moncton flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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