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Cheap flights from Boston to Moncton from C$ 289

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YQM
25 Aug — 1 Sep1
1 adult

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 20 August 2025.

Round-trip from

C$ 618

One-way from

C$ 289

Popular in

February

Cheapest in

June

Average price

C$ 793
Porter Airlines
  • Porter Airlines
  • 16/9-23/9
  • 3 total stops
  • 17h 50m total
  • Boston to Moncton
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Porter Airlines
  • Porter Airlines
  • 10/10
  • 1 total stop
  • 6h 08m total
  • Boston to Moncton
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Highest demand for flights based on searches. 26% potential increase in price (C$ 362 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 64 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 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 20 August 2025.

Tue 16/910:10 a.m.BOS - YQM
2 stops12h 49mPorter Airlines
Tue 23/96:00 p.m.YQM - BOS
1 stop5h 01mPorter Airlines
Deal found 18/8C$ 618
Thu 11/98:45 a.m.BOS - YQM
1 stop6h 08mPorter Airlines
Thu 18/96:00 p.m.YQM - BOS
1 stop5h 01mPorter Airlines
Deal found 20/8C$ 665
Tue 16/96:10 a.m.BOS - YQM
3 stops16h 49mMultiple Airlines
Tue 23/97:00 a.m.YQM - BOS
2 stops10h 51mMultiple Airlines
Deal found 18/8C$ 831
Sat 23/812:15 p.m.BOS - YQM
2 stops8h 33mAir Canada
Mon 25/86:25 p.m.YQM - BOS
1 stop5h 13mAir Canada
Deal found 19/8C$ 1,848
Tue 19/83:30 p.m.BOS - YQM
1 stop7h 59mPorter Airlines
Thu 21/87:00 a.m.YQM - BOS
2 stops8h 41mPorter Airlines
Deal found 18/8C$ 2,067
Tue 19/87:15 p.m.BOS - YQM
1 stop19h 58mPorter Airlines
Sat 23/87:00 a.m.YQM - BOS
2 stops13h 36mPorter Airlines
Deal found 18/8C$ 2,512

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 20 August 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 16/9

10:10 a.m.-11:59 p.m.

2 stops12h 49m

Moncton Intl

Tue 23/9

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

1 stop5h 01m

C$ 618

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Thu 11/9

8:45 a.m.-3:53 p.m.

1 stop6h 08m

Moncton Intl

Thu 18/9

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

1 stop5h 01m

C$ 665

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Tue 16/9

6:10 a.m.-11:59 p.m.

3 stops16h 49m

Moncton Intl

Tue 23/9

7:00 a.m.-4:51 p.m.

2 stops10h 51m

C$ 831

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Sat 23/8

12:15 p.m.-9:48 p.m.

2 stops8h 33m

Moncton Intl

Mon 25/8

6:25 p.m.-10:38 p.m.

1 stop5h 13m

C$ 1,848

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Fri 10/10

8:45 a.m.-3:53 p.m.

1 stop6h 08m

C$ 289

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Thu 2/10

8:45 a.m.-5:19 p.m.

2 stops7h 34m

C$ 290

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Sun 12/10

12:15 p.m.-9:54 p.m.

2 stops8h 39m

C$ 292

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Sun 12/10

7:00 p.m.-11:59 p.m.

3 stops27h 59m

C$ 398

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Fri 10/10

8:24 p.m.-11:19 p.m.

3 stops25h 55m

C$ 553

BostonMoncton

BOS - YQM

BOSYQM

Boston Logan Intl

Thu 2/10

5:30 a.m.-11:07 p.m.

3 stops16h 37m

C$ 2,587

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/8

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 12h 49m. 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
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?

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

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