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Cheap flights from Moncton to Boston from C$ 252

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — BOS
22 Nov — 29 Nov1
1 adult
1 adult, Economy, 0 bags

Find 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 23 October 2025.

Fri 5/121:40 p.m.YQM - BOS
1 stop5h 31mPorter Airlines
Fri 12/127:00 a.m.BOS - YQM
1 stop5h 00mPorter Airlines
Deal found 21/10C$ 459
Fri 28/116:30 a.m.YQM - BOS
1 stop4h 02mAir Canada
Mon 1/125:30 a.m.BOS - YQM
1 stop4h 21mAir Canada
Deal found 23/10C$ 664
Fri 28/111:40 p.m.YQM - BOS
2 stops7h 00mMultiple Airlines
Mon 1/125:45 a.m.BOS - YQM
3 stops30h 15mMultiple Airlines
Deal found 23/10C$ 881
Fri 5/127:00 p.m.YQM - BOS
2 stops20h 52mMultiple Airlines
Fri 12/129:32 p.m.BOS - YQM
3 stops19h 46mMultiple Airlines
Deal found 21/10C$ 977
Mon 27/101:40 p.m.YQM - BOS
1 stop5h 30mPorter Airlines
Thu 30/103:30 p.m.BOS - YQM
1 stop7h 00mPorter Airlines
Deal found 22/10C$ 1,292
Fri 24/106:35 a.m.YQM - BOS
1 stop3h 55mAir Canada
Sun 26/105:30 a.m.BOS - YQM
1 stop4h 18mAir Canada
Deal found 22/10C$ 1,470

Cheap 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 23 October 2025.

Round-trip from

C$ 459

One-way from

C$ 252

Popular in

March

Cheapest in

April

Average price

C$ 585
Porter Airlines
  • Porter Airlines
  • 5/12-12/12
  • 2 total stops
  • 10h 31m total
  • Moncton to Boston
Search Deals
Porter Airlines
  • Porter Airlines
  • 6/12
  • 1 total stop
  • 5h 31m total
  • Moncton to Boston
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 23 October 2025.
Use the filters below to find and compare flights from Moncton to Boston that are best for you.

Fly from

Moncton

Fly to

Boston

Route

Depart

Return

Price

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Fri 5/12

1:40 p.m.-6:11 p.m.

1 stop5h 31m

Boston Logan Intl

Fri 12/12

7:00 a.m.-1:00 p.m.

1 stop5h 00m

C$ 459

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Mon 13/4

6:30 a.m.-9:52 a.m.

1 stop4h 22m

Boston Logan Intl

Tue 14/4

5:30 a.m.-10:46 a.m.

1 stop4h 16m

C$ 563

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Mon 13/4

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

1 stop5h 30m

Boston Logan Intl

Tue 14/4

3:30 p.m.-11:30 p.m.

1 stop7h 00m

C$ 564

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Sat 6/12

1:40 p.m.-6:11 p.m.

1 stop5h 31m

C$ 252

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Fri 5/12

1:40 p.m.-6:11 p.m.

1 stop5h 31m

C$ 263

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Sat 6/12

4:40 p.m.-9:27 p.m.

1 stop5h 47m

C$ 286

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Thu 25/12

5:50 a.m.-3:57 p.m.

2 stops11h 07m

C$ 295

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Wed 29/10

1:40 p.m.-12:36 p.m.

3 stops23h 56m

C$ 475

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Fri 5/12

7:00 p.m.-11:57 p.m.

3 stops29h 57m

C$ 522

MonctonBoston

YQM - BOS

YQMBOS

Moncton Intl

Sat 6/12

4:40 p.m.-11:57 p.m.

3 stops32h 17m

C$ 535

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/10

Showing 1-10 of 12 results
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 is the cheapest month to book a flight from Moncton to Boston?

Currently, May is the cheapest month in which you can book a flight from Moncton to Boston (average of C$ 441). Flying from Moncton to Boston in October is currently the most expensive (average of C$ 563). 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.

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 23 October 2025.
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
383 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Crew

8.6

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
383 reviews
Porter Airlines
8.0
Very good
383 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Crew

8.6

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,350 reviews
Porter Airlines
8.0
Very good
383 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Crew

8.6

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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?

    Porter Airlines and Air Canada can get you from Moncton to Boston in just under 4h 22m. Your travel time can differ by up to 1h 09m. 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, Air Canada (C$ 435), and Porter Airlines (C$ 472) offers the cheapest pricing from Moncton to Boston. These flights start at 23% 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.

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

    Currently, May is the cheapest month in which you can book a flight from Moncton to Boston (average of C$ 441). Flying from Moncton to Boston in October is currently the most expensive (average of C$ 563). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Chelsea
Waltham
Warwick
Milford
Braintree
Plymouth
Hampton
Old Orchard Beach
Lynn
Revere
Merrimack
Kennebunk
Watertown
Lawrence
Sturbridge
Seekonk
Nashua

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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 23 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 435AverageC$ 606FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 472AverageC$ 536FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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

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