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Cheap flights from Washington, D.C. to Moncton from C$ 505

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YQM
6 Aug — 13 Aug1
1 adult

Cheap flight deals from Washington, D.C. to Moncton

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 1 August 2025.

Round-trip from

C$ 648

One-way from

C$ 505

Popular in

September

Cheapest in

November

Average price

C$ 864
Porter Airlines
  • Porter Airlines
  • 14/9-21/9
  • 3 total stops
  • 26h 35m total
  • Washington, D.C. to Moncton
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5/8
  • 5/8
  • 2 total stops
  • 17h 44m total
  • Washington, D.C. to Moncton
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 189 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 66 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 Washington, D.C. to Moncton

Cheapest flights from Washington, D.C. to Moncton
Explore the most affordable flight options available from Washington, D.C. to Moncton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Sun 14/911:35 a.m.IAD - YQM
2 stops9h 19mPorter Airlines
Sun 21/96:00 p.m.YQM - IAD
1 stop17h 16mPorter Airlines
Deal found 31/7C$ 648
Thu 4/910:20 a.m.IAD - YQM
2 stops12h 39mMultiple Airlines
Wed 10/97:00 a.m.YQM - IAD
3 stops15h 05mMultiple Airlines
Deal found 30/7C$ 679
Thu 4/96:59 a.m.DCA - YQM
2 stops16h 00mMultiple Airlines
Wed 10/97:00 a.m.YQM - DCA
3 stops15h 51mMultiple Airlines
Deal found 30/7C$ 717
Fri 19/95:45 a.m.BWI - YQM
3 stops34h 25mMultiple Airlines
Mon 22/97:00 a.m.YQM - BWI
3 stops16h 23mMultiple Airlines
Deal found 30/7C$ 855
Sun 14/911:00 a.m.DCA - YQM
1 stop5h 15mAir Canada
Sun 21/96:25 p.m.YQM - DCA
1 stop5h 09mAir Canada
Deal found 31/7C$ 879
Wed 20/88:16 a.m.IAD - YQM
2 stops7h 58mAir Canada
Mon 25/812:25 p.m.YQM - IAD
2 stops9h 36mAir Canada
Deal found 31/7C$ 923
Sun 14/96:15 a.m.BWI - YQM
2 stops16h 40mUnited Airlines
Sun 21/96:35 a.m.YQM - BWI
2 stops8h 13mUnited Airlines
Deal found 31/7C$ 1,263
Sun 14/910:26 a.m.DCA - YQM
2 stops9h 56mUnited Airlines
Sun 21/96:35 a.m.YQM - DCA
1 stop4h 45mUnited Airlines
Deal found 31/7C$ 1,312
Fri 1/812:27 p.m.BWI - YQM
2 stops27h 42mWestJet
Fri 8/86:00 p.m.YQM - BWI
2 stops30h 59mWestJet
Deal found 31/7C$ 3,116

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 1 August 2025.
Use the filters below to find and compare flights from Washington, D.C. to Moncton that are best for you.

Fly from

Washington, D.C.

Fly to

Moncton

Route

Depart

Return

Price

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Sun 14/9

11:35 a.m.-9:54 p.m.

2 stops9h 19m

Moncton Intl

Sun 21/9

6:00 p.m.-10:16 a.m.

1 stop17h 16m

C$ 648

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Thu 4/9

10:20 a.m.-11:59 p.m.

2 stops12h 39m

Moncton Intl

Wed 10/9

7:00 a.m.-9:05 p.m.

3 stops15h 05m

C$ 679

Washington, D.C.Moncton

DCA - YQM

DCAYQM

Washington, D.C. Reagan-National

Thu 4/9

6:00 a.m.-11:59 p.m.

3 stops16h 59m

Moncton Intl

Wed 10/9

7:00 a.m.-9:51 p.m.

3 stops15h 51m

C$ 717

BaltimoreMoncton

BWI - YQM

BWIYQM

Baltimore/Washington

Fri 19/9

5:45 a.m.-5:10 p.m.

3 stops34h 25m

Moncton Intl

Mon 22/9

7:00 a.m.-10:23 p.m.

3 stops16h 23m

C$ 855

Washington, D.C.Moncton

DCA - YQM

DCAYQM

Washington, D.C. Reagan-National

Sun 14/9

11:00 a.m.-5:15 p.m.

1 stop5h 15m

Moncton Intl

Sun 21/9

6:25 p.m.-10:34 p.m.

1 stop5h 09m

C$ 879

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Wed 20/8

8:16 a.m.-5:14 p.m.

2 stops7h 58m

Moncton Intl

Mon 25/8

12:25 p.m.-9:01 p.m.

2 stops9h 36m

C$ 923

BaltimoreMoncton

BWI - YQM

BWIYQM

Baltimore/Washington

Sun 14/9

6:15 a.m.-11:55 p.m.

2 stops16h 40m

Moncton Intl

Sun 21/9

6:35 a.m.-1:48 p.m.

2 stops8h 13m

C$ 1,263

Washington, D.C.Moncton

DCA - YQM

DCAYQM

Washington, D.C. Reagan-National

Sun 14/9

10:26 a.m.-9:22 p.m.

2 stops9h 56m

Moncton Intl

Sun 21/9

6:35 a.m.-10:20 a.m.

1 stop4h 45m

C$ 1,312

BaltimoreMoncton

BWI - YQM

BWIYQM

Baltimore/Washington

Tue 5/8

5:45 a.m.-12:29 a.m.

2 stops17h 44m

C$ 505

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Fri 8/8

11:35 a.m.-12:29 a.m.

2 stops11h 54m

C$ 565

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 13 results
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Best time to book a flight from Washington, D.C. to Moncton

Have a flexible travel schedule? Discover the best time to fly to Moncton from Washington, D.C. 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 Washington, D.C. to Moncton
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Moncton

Get insights into the airlines that provide service to Moncton. 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 Moncton. Reviews last updated 1 August 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Moncton, such as Porter Airlines,United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Overall

8.0

Crew

8.7

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Overall

8.0

Crew

8.7

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,900 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Overall

8.0

Crew

8.7

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,851 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Overall

8.0

Crew

8.7

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Moncton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Moncton from Washington, D.C.?

    If you book a flight to Moncton from Washington, D.C., you will be flying to Moncton Intl, which is the city’s only airport. Moncton Intl (YQM) is located 8.8 km from the centre of Moncton. There are 0 flights from Washington, D.C. to Moncton Intl per day from 0 different airlines.

  • What are the cheapest airlines flying from Washington, D.C. to Moncton round-trip?

    According to our current data, Porter Airlines (C$ 648), Air Canada (C$ 879), and United Airlines (C$ 1,263) offers the cheapest pricing from Washington, D.C. to Moncton. Users have found that Porter Airlines is 31% cheaper than the other options available to this destination.

  • What are the most popular routes from Washington, D.C. to Moncton?

    Most travellers choose Washington, D.C. Dulles Intl - Moncton Intl, Baltimore/Washington - Moncton Intl or Washington, D.C. Reagan-National - Moncton Intl when deciding on the best route from Washington, D.C. to Moncton.

  • Can I find deals for flights from Washington, D.C. to Moncton that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Moncton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Moncton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Moncton.

  • Can I find deals for business class flights from Washington, D.C. to Moncton?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Moncton?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Moncton (average of C$ 272). Flying from Washington, D.C. 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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