Cheap flights from Moncton to Washington, D.C. from $276

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 4/6. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Moncton to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:10 am - 3:29 pm
YQM
-
IAD
9h 19m
2 stops
Air Canada Logo
4:05 pm - 11:42 pm
IAD
-
YQM
6h 37m
1 stop
$468Air Canada
Fri, May 1 - Tue, May 5
Air Canada Logo
7:10 am - 3:29 pm
YQM
-
IAD
9h 19m
2 stops
Air Canada Logo
9:55 am - 6:38 pm
IAD
-
YQM
7h 43m
2 stops
$470Air Canada
Fri, May 1 - Tue, May 5
Air Canada Logo
7:10 am - 3:29 pm
YQM
-
IAD
9h 19m
2 stops
Air Canada Logo
9:55 am - 6:38 pm
IAD
-
YQM
7h 43m
2 stops
$471Air Canada
Fri, May 1 - Tue, May 5
Air Canada Logo
7:10 am - 3:29 pm
YQM
-
IAD
9h 19m
2 stops
Air Canada Logo
9:55 am - 6:38 pm
IAD
-
YQM
7h 43m
2 stops
$477Air Canada
Fri, May 1 - Tue, May 5
Air Canada Logo
7:10 am - 3:29 pm
YQM
-
IAD
9h 19m
2 stops
Air Canada Logo
9:55 am - 6:38 pm
IAD
-
YQM
7h 43m
2 stops
$478Air Canada
Fri, May 1 - Tue, May 5
Air Canada Logo
5:25 am - 3:29 pm
YQM
-
IAD
11h 04m
1 stop
Air Canada Logo
3:45 pm - 10:45 pm
IAD
-
YQM
6h 00m
1 stop
$503Air Canada
Wed, May 20 - Tue, Jun 2
Air Canada Logo
5:25 am - 3:29 pm
YQM
-
IAD
11h 04m
1 stop
Air Canada Logo
4:05 pm - 11:42 pm
IAD
-
YQM
6h 37m
1 stop
$505Air Canada
Fri, May 1 - Tue, May 5
Air Canada Logo
5:25 am - 3:29 pm
YQM
-
IAD
11h 04m
1 stop
Air Canada Logo
4:05 pm - 11:42 pm
IAD
-
YQM
6h 37m
1 stop
$508Air Canada
Fri, May 1 - Tue, May 5
Air Canada Logo
6:30 am - 3:03 pm
YQM
-
IAD
9h 33m
1 stop
Air Canada Logo
3:45 pm - 10:44 pm
IAD
-
YQM
5h 59m
1 stop
$510Air Canada
Sun, Jun 14 - Sat, Jun 20
Air Canada Logo
5:25 am - 3:29 pm
YQM
-
IAD
11h 04m
1 stop
Air Canada Logo
4:05 pm - 11:42 pm
IAD
-
YQM
6h 37m
1 stop
$515Air Canada
Fri, May 1 - Tue, May 5

Air Canada flights from Moncton to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Moncton to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
May 1
YQM7:10 amMoncton Intl
9h 19m
2 stops
IAD3:29 pmWashington, D.C. Dulles Intl
May 5
IAD4:05 pmWashington, D.C. Dulles Intl
6h 37m
1 stop
YQM11:42 pmMoncton Intl
$468
Air Canada
May 1
YQM7:10 amMoncton Intl
9h 19m
2 stops
IAD3:29 pmWashington, D.C. Dulles Intl
May 5
IAD9:55 amWashington, D.C. Dulles Intl
7h 43m
2 stops
YQM6:38 pmMoncton Intl
$470
Air Canada
May 1
YQM7:10 amMoncton Intl
9h 19m
2 stops
IAD3:29 pmWashington, D.C. Dulles Intl
May 5
IAD4:05 pmWashington, D.C. Dulles Intl
6h 37m
1 stop
YQM11:42 pmMoncton Intl
$471

United Airlines flights from Moncton to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Moncton to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
May 20
YQM6:30 amMoncton Intl
5h 47m
1 stop
IAD11:17 amWashington, D.C. Dulles Intl
Jun 2
IAD1:25 pmWashington, D.C. Dulles Intl
9h 17m
2 stops
YQM11:42 pmMoncton Intl
$535
United Airlines
May 20
YQM6:30 amMoncton Intl
10h 28m
2 stops
IAD3:58 pmWashington, D.C. Dulles Intl
Jun 2
IAD6:33 amWashington, D.C. Dulles Intl
9h 49m
2 stops
YQM5:22 pmMoncton Intl
$541
United Airlines
Jun 14
YQM12:20 pmMoncton Intl
11h 59m
2 stops
IAD11:19 pmWashington, D.C. Dulles Intl
Jun 20
IAD3:45 pmWashington, D.C. Dulles Intl
5h 59m
1 stop
YQM10:44 pmMoncton Intl
$578

momondo Fare Finder

 
Customize your flight search to find flights from Moncton to Washington, D.C. Dulles Intl Airport 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 832,500 searches. Data last updated March 11, 2026.
Use the filters below to find and compare flights from Moncton to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Fri 5/1

7:10 am-3:29 pm

2 stops9h 19m

Washington, D.C. Dulles Intl

Tue 5/5

4:05 pm-11:42 pm

1 stop6h 37m

$468

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Fri 5/1

7:10 am-3:29 pm

2 stops9h 19m

Washington, D.C. Dulles Intl

Tue 5/5

9:55 am-6:38 pm

2 stops7h 43m

$470

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Fri 5/1

7:10 am-3:29 pm

2 stops9h 19m

Washington, D.C. Dulles Intl

Tue 5/5

9:55 am-6:38 pm

2 stops7h 43m

$471

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Fri 5/1

7:10 am-3:29 pm

2 stops9h 19m

Washington, D.C. Dulles Intl

Tue 5/5

9:55 am-6:38 pm

2 stops7h 43m

$477

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Fri 5/1

7:10 am-3:29 pm

2 stops9h 19m

Washington, D.C. Dulles Intl

Tue 5/5

9:55 am-6:38 pm

2 stops7h 43m

$478

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Wed 5/20

5:25 am-3:29 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

Tue 6/2

3:45 pm-10:45 pm

1 stop6h 00m

$503

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Fri 5/1

5:25 am-3:29 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

Tue 5/5

4:05 pm-11:42 pm

1 stop6h 37m

$505

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Fri 5/1

5:25 am-3:29 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

Tue 5/5

4:05 pm-11:42 pm

1 stop6h 37m

$508
Quickest round-trip

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 6/14

6:30 am-3:03 pm

1 stop9h 33m

Washington, D.C. Dulles Intl

Sat 6/20

3:45 pm-10:44 pm

1 stop5h 59m

$510

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Fri 5/1

5:25 am-3:29 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

Tue 5/5

4:05 pm-11:42 pm

1 stop6h 37m

$515

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

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

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. Dulles Intl?

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

When to book flights from Moncton to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Moncton to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (YQM to IAD) flight deals and tips

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

Fastest flight time

5h 31m

Direct flights

None
The fastest flight from Moncton to Washington, D.C. Dulles Intl Airport takes 5h 31m
There are no direct flights from Moncton to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Moncton to Washington, D.C. Dulles Intl Airport.
  • How far is Moncton Intl to Washington, D.C. Dulles Intl by plane?

    The straight-line distance from Moncton Intl to Washington, D.C. Dulles Intl is 809.5 mi. A reasonable flight in good conditions will take 5h 31m.

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

    Prices for flights from Moncton Intl Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

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

    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. Dulles Intl Airport.

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

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Colonial Beach
Laurel
Towson
Gaithersburg
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Springfield
Bethesda
Fairfax
Sterling

Why use momondo?

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

It is quick and easy to find Moncton to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Flights from Moncton to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Moncton.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Moncton and alert you when they change.

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 4/10
Fri 4/17

Find better results for your trip to Washington, D.C.