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Cheap flights from Moncton to Boston from C$ 349

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — BOS
16 Sep — 23 Sep1
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 17 August 2026.

Fri 11/97:10 a.m. -
2 stops7h 52m
Fri 18/93:35 p.m. -
1 stop5h 03m
Deal found 12/8C$ 653
Tue 3/117:10 a.m. -
2 stops7h 44m
Wed 4/115:30 a.m. -
1 stop4h 09m
Deal found 17/8C$ 688
Sun 27/96:15 a.m. -
1 stop5h 15m
Sun 4/1010:05 a.m. -
1 stop25h 10m
Deal found 14/8C$ 704
Wed 2/96:15 a.m. -
1 stop5h 15m
Sun 6/97:00 a.m. -
2 stops8h 33m
Deal found 12/8C$ 757
Sun 1/117:10 a.m. -
2 stops12h 39m
Wed 4/115:30 a.m. -
1 stop4h 09m
Deal found 16/8C$ 779
Sun 27/911:55 a.m. -
2 stops10h 00m
Sun 4/107:00 a.m. -
2 stops8h 33m
Deal found 14/8C$ 781

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 17 August 2026.

Round-trip from

C$ 653

One-way from

C$ 349

Popular in

July

Cheapest in

April

Average price

C$ 769
Air Canada
  • Air Canada
  • 11/9-18/9
  • 3 total stops
  • 12h 55m total
  • Moncton to Boston
Search Deals
Porter Airlines
  • Porter Airlines
  • 27/9
  • 1 total stop
  • 5h 15m total
  • Moncton to Boston
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 58 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 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 17 August 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 Moncton Intl - BOS Boston Logan Intl

YQMBOS

Moncton Intl

Fri 11/9

6:35 a.m.-9:50 a.m.

1 stop4h 15m

Boston Logan Intl

Fri 18/9

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

1 stop5h 03m

C$ 657

MonctonBoston

YQM Moncton Intl - BOS Boston Logan Intl

YQMBOS

Moncton Intl

Sun 1/11

2:00 p.m.-9:32 p.m.

2 stops8h 32m

Boston Logan Intl

Wed 4/11

8:00 a.m.-5:18 p.m.

2 stops8h 18m

C$ 757

MonctonBoston

YQM Moncton Intl - BOS Boston Logan Intl

YQMBOS

Moncton Intl

Wed 2/9

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

1 stop5h 15m

Boston Logan Intl

Sun 6/9

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

2 stops8h 33m

C$ 757

MonctonBoston

YQM Moncton Intl - BOS Boston Logan Intl

YQMBOS

Moncton Intl

Sun 27/9

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

2 stops10h 00m

Boston Logan Intl

Sun 4/10

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

2 stops8h 33m

C$ 781
Quickest round-trip

MonctonBoston

YQM Moncton Intl - BOS Boston Logan Intl

YQMBOS

Moncton Intl

Thu 28/1

11:35 a.m.-2:53 p.m.

1 stop4h 18m

Boston Logan Intl

Sun 31/1

5:30 a.m.-10:42 a.m.

1 stop4h 12m

C$ 790

MonctonBoston

YQM Moncton Intl - BOS Boston Logan Intl

YQMBOS

Moncton Intl

Mon 2/11

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

2 stops7h 44m

Boston Logan Intl

Mon 2/11

6:35 p.m.-10:29 a.m.

1 stop14h 54m

C$ 837

MonctonBoston

YQM Moncton Intl - BOS Boston Logan Intl

YQMBOS

Moncton Intl

Sat 5/9

6:15 a.m.-3:00 p.m.

1 stop9h 45m

Boston Logan Intl

Tue 8/9

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

2 stops8h 33m

C$ 837

MonctonBoston

YQM Moncton Intl - BOS Boston Logan Intl

YQMBOS

Moncton Intl

Thu 3/9

11:55 a.m.-6:35 p.m.

2 stops31h 40m

Boston Logan Intl

Mon 7/9

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

1 stop27h 14m

C$ 851
Cheapest one-way

MonctonBoston

YQM Moncton Intl - BOS Boston Logan Intl

YQMBOS

Moncton Intl

Sun 27/9

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

1 stop5h 15m

C$ 349

MonctonBoston

YQM Moncton Intl - BOS Boston Logan Intl

YQMBOS

Moncton Intl

Mon 30/11

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

2 stops7h 44m

C$ 373

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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.

Toronto (YYZ) – chosen by Cheapflights users on 45% 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$ 477.

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 10m.

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 Toronto (YTZ) offer the fastest connection on this route, with an average layover time of 1h 08m.

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 17 August 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
457 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Porter Airlines
8.0
Very good
457 reviews
Porter Airlines
8.0
Very good
457 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Canada
7.1
Good
11,491 reviews
Porter Airlines
8.0
Very good
457 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

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 4h 15m. Your travel time can differ by up to 4h 17m. 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$ 472), and Air Canada (C$ 547) offers the cheapest pricing from Moncton to Boston. These flights start at 35% 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
Old Orchard Beach
Cape Elizabeth
Hampton
Merrimack
Ogunquit
Saugus
Braintree
Milford
Revere
Waltham
Watertown
Warwick
Lawrence
Pawtucket
Seekonk
Foxborough
Nashua
Kittery

Browse thousands of different options on Cheapflights for your next trip

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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 17 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 472AverageC$ 570FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 547AverageC$ 753FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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.

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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!

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