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Cheap flights from Boston to Moncton from C$ 261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Moncton departing on 20/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Boston to Moncton

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 a.m. - 4:33 p.m.BOS  Boston Logan Intl-YQM Moncton Intl
8h 33m2 stops Toronto Island Ottawa
Multiple Airlines Logo
1:00 p.m. - 8:55 p.m.YQM  Moncton Intl-BOS Boston Logan Intl
8h 55m1 stop Toronto Pearson Intl
C$ 633Multiple Airlines
Mon, 14 Sep - Fri, 18 Sep
Multiple Airlines Logo
6:10 p.m. - 9:30 p.m.BOS  Boston Logan Intl-YQM Moncton Intl
26h 20m3 stops Toronto Island Winnipeg Montreal St Hubert
Multiple Airlines Logo
1:00 p.m. - 8:55 p.m.YQM  Moncton Intl-BOS Boston Logan Intl
8h 55m1 stop Toronto Pearson Intl
C$ 635Multiple Airlines
Mon, 14 Sep - Fri, 18 Sep
Multiple Airlines Logo
7:30 p.m. - 12:15 p.m.BOS  Boston Logan Intl-YQM Moncton Intl
15h 45m1 stop Toronto Pearson Intl
Multiple Airlines Logo
11:55 a.m. - 10:30 a.m.YQM  Moncton Intl-BOS Boston Logan Intl
23h 35m2 stops Ottawa Toronto Island
C$ 642Multiple Airlines
Tue, 8 Sep - Sat, 12 Sep
Multiple Airlines Logo
6:50 p.m. - 12:15 p.m.BOS  Boston Logan Intl-YQM Moncton Intl
16h 25m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Multiple Airlines Logo
6:20 p.m. - 10:40 p.m.YQM  Moncton Intl-BOS Boston Logan Intl
5h 20m1 stop Toronto Pearson Intl
C$ 643Multiple Airlines
Sun, 20 Sep - Sun, 27 Sep
Porter Airlines Logo
8:00 a.m. - 5:18 p.m.BOS  Boston Logan Intl-YQM Moncton Intl
8h 18m2 stops Toronto Island Ottawa
Porter Airlines Logo
6:00 p.m. - 10:17 p.m.YQM  Moncton Intl-BOS Boston Logan Intl
5h 17m1 stop Toronto Island
C$ 645Porter Airlines
Fri, 30 Oct - Mon, 2 Nov
Porter Airlines Logo
7:00 a.m. - 9:30 p.m.BOS  Boston Logan Intl-YQM Moncton Intl
13h 30m2 stops Toronto Island Montreal St Hubert
Porter Airlines Logo
5:20 p.m. - 10:30 a.m.YQM  Moncton Intl-BOS Boston Logan Intl
18h 10m2 stops Montreal St Hubert Hamilton
C$ 646Porter Airlines
Mon, 14 Sep - Fri, 18 Sep
Porter Airlines Logo
8:00 a.m. - 5:18 p.m.BOS  Boston Logan Intl-YQM Moncton Intl
8h 18m2 stops Toronto Island Ottawa
Porter Airlines Logo
6:00 p.m. - 10:17 p.m.YQM  Moncton Intl-BOS Boston Logan Intl
5h 17m1 stop Toronto Island
C$ 647Porter Airlines
Thu, 29 Oct - Fri, 30 Oct
Multiple Airlines Logo
7:30 p.m. - 4:33 p.m.BOS  Boston Logan Intl-YQM Moncton Intl
20h 03m2 stops Toronto Pearson Intl Ottawa
Multiple Airlines Logo
1:00 p.m. - 8:55 p.m.YQM  Moncton Intl-BOS Boston Logan Intl
8h 55m1 stop Toronto Pearson Intl
C$ 649Multiple Airlines
Mon, 14 Sep - Fri, 18 Sep
Porter Airlines Logo
7:00 a.m. - 11:14 a.m.BOS  Boston Logan Intl-YQM Moncton Intl
27h 14m1 stop Toronto Island
Porter Airlines Logo
6:15 a.m. - 1:40 p.m.YQM  Moncton Intl-BOS Boston Logan Intl
8h 25m1 stop Toronto Island
C$ 656Porter Airlines
Sat, 5 Sep - Fri, 11 Sep
Porter Airlines Logo
8:00 a.m. - 5:18 p.m.BOS  Boston Logan Intl-YQM Moncton Intl
8h 18m2 stops Toronto Island Ottawa
Porter Airlines Logo
6:00 p.m. - 10:05 a.m.YQM  Moncton Intl-BOS Boston Logan Intl
17h 05m1 stop Toronto Island
C$ 660Porter Airlines
Thu, 29 Oct - Sat, 31 Oct

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Porter Airlines flights from Boston to Moncton

Our best Porter Airlines deals on Boston to Moncton flight tickets
Porter Airlines
30 Oct
BOS8:00 a.m.Boston Logan Intl
8h 18m
2 stops
YQM5:18 p.m.Moncton Intl
2 Nov
YQM6:00 p.m.Moncton Intl
5h 17m
1 stop
BOS10:17 p.m.Boston Logan Intl
C$ 645
Porter Airlines
14 Sep
BOS7:00 a.m.Boston Logan Intl
13h 30m
2 stops
YQM9:30 p.m.Moncton Intl
18 Sep
YQM5:20 p.m.Moncton Intl
18h 10m
2 stops
BOS10:30 a.m.Boston Logan Intl
C$ 646
Porter Airlines
29 Oct
BOS8:00 a.m.Boston Logan Intl
8h 18m
2 stops
YQM5:18 p.m.Moncton Intl
30 Oct
YQM6:00 p.m.Moncton Intl
5h 17m
1 stop
BOS10:17 p.m.Boston Logan Intl
C$ 647

momondo 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, momondo users made 96,600 searches. Data last updated 7 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

Mon 14/9

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

2 stops8h 33m

Moncton Intl

Fri 18/9

1:00 p.m.-8:55 p.m.

1 stop8h 55m

C$ 633

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Mon 14/9

6:10 p.m.-9:30 p.m.

3 stops26h 20m

Moncton Intl

Fri 18/9

1:00 p.m.-8:55 p.m.

1 stop8h 55m

C$ 635

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Tue 8/9

7:30 p.m.-12:15 p.m.

1 stop15h 45m

Moncton Intl

Sat 12/9

11:55 a.m.-10:30 a.m.

2 stops23h 35m

C$ 642

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Sun 20/9

6:50 p.m.-12:15 p.m.

2 stops16h 25m

Moncton Intl

Sun 27/9

6:20 p.m.-10:40 p.m.

1 stop5h 20m

C$ 643
Quickest round-trip

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Fri 30/10

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

2 stops8h 18m

Moncton Intl

Mon 2/11

6:00 p.m.-10:17 p.m.

1 stop5h 17m

C$ 645

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Mon 14/9

7:00 a.m.-9:30 p.m.

2 stops13h 30m

Moncton Intl

Fri 18/9

5:20 p.m.-10:30 a.m.

2 stops18h 10m

C$ 646

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Thu 29/10

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

2 stops8h 18m

Moncton Intl

Fri 30/10

6:00 p.m.-10:17 p.m.

1 stop5h 17m

C$ 647

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Mon 14/9

7:30 p.m.-4:33 p.m.

2 stops20h 03m

Moncton Intl

Fri 18/9

1:00 p.m.-8:55 p.m.

1 stop8h 55m

C$ 649

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Sat 5/9

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

1 stop27h 14m

Moncton Intl

Fri 11/9

6:15 a.m.-1:40 p.m.

1 stop8h 25m

C$ 656

BostonMoncton

BOS Boston Logan Intl - YQM Moncton Intl

BOSYQM

Boston Logan Intl

Thu 29/10

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

2 stops8h 18m

Moncton Intl

Sat 31/10

6:00 p.m.-10:05 a.m.

1 stop17h 05m

C$ 660

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Moncton from

How to get the cheapest flight ticket from Boston to Moncton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Moncton?

The cheapest month to fly to Moncton from Boston is in October. Flight prices, which tend to average around C$ 0, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Moncton, with average flight prices from Boston averaging around C$ 0.

When to book flights from Boston to Moncton

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Moncton according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Moncton (BOS to YQM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Moncton

Fastest flight time

8h 18m

Direct flights

None
The fastest flight from Boston to Moncton takes 8h 18m
There are no direct flights from Boston to Moncton. There are no popular flight routes from Boston to Moncton.
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Frequently asked questions about flying from Boston to Moncton

  • How far is Boston Logan Intl to Moncton Intl by plane?

    The straight-line distance from Boston Logan Intl to Moncton Intl is 648.3 km. A reasonable flight in good conditions will take 8h 18m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Moncton Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Moncton Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Boston Logan Intl Airport to Moncton Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Moncton Intl Airport.

  • What documentation or ID do you need to fly to Moncton Intl Airport?

    The travel and health documents you'll need for your trip to Moncton Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Moncton Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Moncton?

Book flights to Moncton if you plan to visit one of these locations
Dieppe
Amherst
Alma

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Moncton?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Moncton . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Moncton with flexible booking policies on momondo?

All flight searches from Boston to Moncton on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Moncton?

momondo helps you find the best flight between Boston and Moncton by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Moncton right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Moncton from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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