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Cheap flights from Moncton to Washington, D.C. from C$ 348

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Moncton to Washington, D.C. departing on 7/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Moncton to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
6:15 a.m. - 10:46 a.m.
YQM
-
IAD
5h 31m
1 stop
Porter Airlines Logo
11:30 a.m. - 9:33 p.m.
IAD
-
YQM
9h 03m
2 stops
C$ 623Porter Airlines
Thu, 21 May - Mon, 25 May
Porter Airlines Logo
6:15 a.m. - 10:46 a.m.
YQM
-
IAD
5h 31m
1 stop
Porter Airlines Logo
11:30 a.m. - 9:33 p.m.
IAD
-
YQM
9h 03m
2 stops
C$ 651Porter Airlines
Sat, 13 Jun - Mon, 15 Jun
Air Canada Logo
11:05 a.m. - 3:03 p.m.
YQM
-
IAD
4h 58m
1 stop
Air Canada Logo
3:45 p.m. - 10:45 p.m.
IAD
-
YQM
6h 00m
1 stop
C$ 654Air Canada
Sat, 13 Jun - Mon, 15 Jun
Air Canada Logo
12:20 p.m. - 8:29 p.m.
YQM
-
IAD
9h 09m
1 stop
Air Canada Logo
4:05 p.m. - 11:42 p.m.
IAD
-
YQM
6h 37m
1 stop
C$ 720Air Canada
Thu, 21 May - Mon, 25 May
Porter Airlines Logo
6:15 a.m. - 10:46 a.m.
YQM
-
IAD
5h 31m
1 stop
Porter Airlines Logo
4:00 p.m. - 11:12 a.m.
IAD
-
YQM
18h 12m
1 stop
C$ 769Porter Airlines
Wed, 15 Jul - Mon, 20 Jul
Porter Airlines Logo
5:20 p.m. - 10:46 a.m.
YQM
-
IAD
18h 26m
2 stops
Porter Airlines Logo
11:30 a.m. - 9:33 p.m.
IAD
-
YQM
9h 03m
2 stops
C$ 832Porter Airlines
Thu, 21 May - Mon, 25 May
Air Canada Logo
5:25 a.m. - 3:24 p.m.
YQM
-
IAD
10h 59m
1 stop
Air Canada Logo
3:45 p.m. - 9:39 p.m.
IAD
-
YQM
4h 54m
1 stop
C$ 847Air Canada
Sun, 28 Jun - Sun, 5 Jul
Porter Airlines Logo
6:15 a.m. - 10:46 a.m.
YQM
-
IAD
5h 31m
1 stop
Porter Airlines Logo
11:30 a.m. - 9:30 p.m.
IAD
-
YQM
9h 00m
2 stops
C$ 855Porter Airlines
Sun, 28 Jun - Sun, 5 Jul
Porter Airlines Logo
11:55 a.m. - 3:21 p.m.
YQM
-
IAD
28h 26m
2 stops
Porter Airlines Logo
11:30 a.m. - 9:33 p.m.
IAD
-
YQM
9h 03m
2 stops
C$ 1,024Porter Airlines
Sat, 13 Jun - Mon, 15 Jun
Porter Airlines Logo
6:15 a.m. - 10:46 a.m.
YQM
-
IAD
5h 31m
1 stop
Porter Airlines Logo
11:30 a.m. - 9:33 p.m.
IAD
-
YQM
9h 03m
2 stops
C$ 1,148Porter Airlines
Fri, 29 May - Mon, 1 Jun

Air Canada flights from Moncton to Washington, D.C.

Our best Air Canada deals on Moncton to Washington, D.C. flight tickets
Air Canada
13 Jun
YQM11:05 a.m.Moncton Intl
4h 58m
1 stop
IAD3:03 p.m.Washington, D.C. Dulles Intl
15 Jun
IAD3:45 p.m.Washington, D.C. Dulles Intl
6h 00m
1 stop
YQM10:45 p.m.Moncton Intl
C$ 654
Air Canada
21 May
YQM12:20 p.m.Moncton Intl
9h 09m
1 stop
IAD8:29 p.m.Washington, D.C. Dulles Intl
25 May
IAD4:05 p.m.Washington, D.C. Dulles Intl
6h 37m
1 stop
YQM11:42 p.m.Moncton Intl
C$ 720

Porter Airlines flights from Moncton to Washington, D.C.

Our best Porter Airlines deals on Moncton to Washington, D.C. flight tickets
Porter Airlines
21 May
YQM6:15 a.m.Moncton Intl
5h 31m
1 stop
IAD10:46 a.m.Washington, D.C. Dulles Intl
25 May
IAD11:30 a.m.Washington, D.C. Dulles Intl
9h 03m
2 stops
YQM9:33 p.m.Moncton Intl
C$ 623
Porter Airlines
13 Jun
YQM6:15 a.m.Moncton Intl
5h 31m
1 stop
IAD10:46 a.m.Washington, D.C. Dulles Intl
15 Jun
IAD11:30 a.m.Washington, D.C. Dulles Intl
9h 03m
2 stops
YQM9:33 p.m.Moncton Intl
C$ 651
Porter Airlines
15 Jul
YQM6:15 a.m.Moncton Intl
5h 31m
1 stop
IAD10:46 a.m.Washington, D.C. Dulles Intl
20 Jul
IAD4:00 p.m.Washington, D.C. Dulles Intl
18h 12m
1 stop
YQM11:12 a.m.Moncton Intl
C$ 769

momondo Fare Finder

 
Customize your flight search to find flights from Moncton to Washington, D.C. 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 25 April 2026.
Use the filters below to find and compare flights from Moncton to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Thu 21/5

6:15 a.m.-10:46 a.m.

1 stop5h 31m

Washington, D.C. Dulles Intl

Mon 25/5

11:30 a.m.-9:33 p.m.

2 stops9h 03m

C$ 623

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sat 13/6

6:15 a.m.-10:46 a.m.

1 stop5h 31m

Washington, D.C. Dulles Intl

Mon 15/6

11:30 a.m.-9:33 p.m.

2 stops9h 03m

C$ 651
Quickest round-trip

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sat 13/6

11:05 a.m.-3:03 p.m.

1 stop4h 58m

Washington, D.C. Dulles Intl

Mon 15/6

3:45 p.m.-10:45 p.m.

1 stop6h 00m

C$ 654

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Thu 21/5

12:20 p.m.-8:29 p.m.

1 stop9h 09m

Washington, D.C. Dulles Intl

Mon 25/5

4:05 p.m.-11:42 p.m.

1 stop6h 37m

C$ 720

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Wed 15/7

6:15 a.m.-10:46 a.m.

1 stop5h 31m

Washington, D.C. Dulles Intl

Mon 20/7

4:00 p.m.-11:12 a.m.

1 stop18h 12m

C$ 769

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Thu 21/5

5:20 p.m.-10:46 a.m.

2 stops18h 26m

Washington, D.C. Dulles Intl

Mon 25/5

11:30 a.m.-9:33 p.m.

2 stops9h 03m

C$ 832

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 28/6

5:25 a.m.-3:24 p.m.

1 stop10h 59m

Washington, D.C. Dulles Intl

Sun 5/7

3:45 p.m.-9:39 p.m.

1 stop4h 54m

C$ 847

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 28/6

6:15 a.m.-10:46 a.m.

1 stop5h 31m

Washington, D.C. Dulles Intl

Sun 5/7

11:30 a.m.-9:30 p.m.

2 stops9h 00m

C$ 855

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sat 13/6

11:55 a.m.-3:21 p.m.

2 stops28h 26m

Washington, D.C. Dulles Intl

Mon 15/6

11:30 a.m.-9:33 p.m.

2 stops9h 03m

C$ 1,024

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Fri 29/5

6:15 a.m.-10:46 a.m.

1 stop5h 31m

Washington, D.C. Dulles Intl

Mon 1/6

11:30 a.m.-9:33 p.m.

2 stops9h 03m

C$ 1,148

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Moncton to Washington, D.C.

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 airline that flies from Moncton Intl to Washington, D.C.?

Porter Airlines and United Airlines are the most popular carriers operating from Moncton Intl to Washington, D.C.

When to book flights from Moncton to Washington, D.C.

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

Cheap Moncton to Washington, D.C. (YQM to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Moncton to Washington, D.C.

Fastest flight time

5h 31m

Direct flights

None
The fastest flight from Moncton to Washington, D.C. takes 5h 31m
There are no direct flights from Moncton to Washington, D.C.. There are no popular flight routes from Moncton to Washington, D.C..
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Frequently asked questions about flying from Moncton to Washington, D.C.

  • How far is Moncton Intl to Washington, D.C. by plane?

    Moncton Intl and Washington, D.C. are 1279.4 km apart from one another. In terms of flight time, this usually takes a little over 5h 31m.

  • When did momondo last update prices for flights from Moncton Intl Airport to Washington, D.C.?

    Prices for flights from Moncton Intl Airport to Washington, D.C. refresh daily.

  • How old do you have to be to fly from Moncton Intl Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Moncton Intl Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Fairfax
Gaithersburg
Linthicum Heights
Bethesda
National Harbor
Reston
Laurel
Herndon
Arlington
Fredericksburg
Manassas
Woodbridge
Silver Spring
Rockville
McLean

Why use momondo?

Why should I use momondo to find a flight deal from Moncton to Washington, D.C.?

Finding the right flight to Washington, D.C. from Moncton is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Moncton to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Moncton to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Moncton to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Moncton to Washington, D.C..

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

Yes. momondo can track prices for Moncton to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport