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Cheap flights from Boston to Moncton from C$ 313

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YQM
4 Sep — 11 Sep1
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 5 August 2026.

Tue 8/97:30 p.m. -
1 stop15h 45m
Sat 12/911:55 a.m. -
2 stops23h 35m
Deal found 5/8C$ 643
Mon 14/97:00 a.m. -
2 stops13h 30m
Fri 18/95:20 p.m. -
2 stops18h 10m
Deal found 5/8C$ 647
Mon 14/97:30 p.m. -
2 stops20h 03m
Fri 18/91:00 p.m. -
1 stop8h 55m
Deal found 5/8C$ 650
Sat 5/97:00 a.m. -
1 stop27h 14m
Fri 11/96:15 a.m. -
1 stop8h 25m
Deal found 5/8C$ 657
Sat 5/97:10 a.m. -
2 stops8h 23m
Fri 11/91:00 p.m. -
1 stop22h 30m
Deal found 31/7C$ 663
Tue 8/93:55 p.m. -
2 stops19h 20m
Fri 18/91:00 p.m. -
1 stop8h 55m
Deal found 4/8C$ 673
Tue 8/98:20 p.m. -
1 stop14h 55m
Wed 16/911:55 a.m. -
2 stops10h 00m
Deal found 4/8C$ 678

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 5 August 2026.

Round-trip from

C$ 657

One-way from

C$ 313

Popular in

November

Cheapest in

September

Average price

C$ 758
Porter Airlines
  • Porter Airlines
  • 14/9-18/9
  • 3 total stops
  • 13h 48m total
  • Boston to Moncton
Search Deals
Porter Airlines
  • Porter Airlines
  • 14/9
  • 2 total stops
  • 8h 33m total
  • Boston to Moncton
Search Deals
Highest demand for flights based on searches. 37% potential increase in price (C$ 927 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease (C$ 190 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 5 August 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 Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Sat 5/9

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

2 stops8h 23m

Moncton Intl

Fri 11/9

1:00 p.m.-10:30 a.m.

1 stop22h 30m

C$ 663

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Sat 5/9

7:10 a.m.-11:12 a.m.

1 stop27h 02m

Moncton Intl

Fri 11/9

6:15 a.m.-3:15 p.m.

1 stop10h 00m

C$ 666

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Sat 12/9

7:00 a.m.-11:14 a.m.

1 stop27h 14m

Moncton Intl

Sat 19/9

11:55 a.m.-3:50 p.m.

1 stop4h 55m

C$ 789

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Fri 21/8

8:30 p.m.-11:12 a.m.

1 stop13h 42m

Moncton Intl

Sun 23/8

6:15 a.m.-3:15 p.m.

1 stop10h 00m

C$ 801
Quickest round-trip

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Sat 19/9

7:00 a.m.-4:33 p.m.

2 stops8h 33m

Moncton Intl

Sat 26/9

11:55 a.m.-3:50 p.m.

1 stop4h 55m

C$ 844

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Mon 24/8

5:30 p.m.-11:12 a.m.

1 stop16h 42m

Moncton Intl

Wed 26/8

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

1 stop5h 15m

C$ 885

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Mon 14/9

7:00 a.m.-4:33 p.m.

2 stops8h 33m

Moncton Intl

Wed 16/9

11:55 a.m.-8:55 p.m.

2 stops10h 00m

C$ 892

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Wed 16/9

7:00 a.m.-4:33 p.m.

2 stops8h 33m

Moncton Intl

Wed 23/9

11:55 a.m.-8:55 p.m.

2 stops10h 00m

C$ 899
Cheapest one-way

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Mon 14/9

7:00 a.m.-4:33 p.m.

2 stops8h 33m

C$ 313

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Sun 16/8

3:55 p.m.-12:15 p.m.

2 stops19h 20m

C$ 350

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

Showing 1-10 of 12 resultsSorted by cheapest first
1
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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 27h 02m. 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.

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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How does Cheapflights help users find flights from Boston to Moncton?

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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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