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Cheap flights from New Brunswick to Washington, D.C. from C$ 336

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Brunswick to Washington, D.C. departing on 11/10. 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 New Brunswick to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
6:25 a.m. - 11:20 a.m.YFC  Fredericton-IAD Washington, D.C. Dulles Intl
5h 55m1 stop Toronto Island
Porter Airlines Logo
11:25 a.m. - 12:00 p.m.IAD  Washington, D.C. Dulles Intl-YFC Fredericton
23h 35m1 stop Toronto Island
C$ 603Porter Airlines
Sat, 5 Sep - Sat, 12 Sep
Porter Airlines Logo
6:25 a.m. - 11:20 a.m.YFC  Fredericton-IAD Washington, D.C. Dulles Intl
5h 55m1 stop Toronto Island
Porter Airlines Logo
11:25 a.m. - 4:25 p.m.IAD  Washington, D.C. Dulles Intl-YFC Fredericton
28h 00m2 stops Toronto Island Ottawa
C$ 610Porter Airlines
Sat, 5 Sep - Sat, 12 Sep
Porter Airlines Logo
6:25 a.m. - 10:45 a.m.YFC  Fredericton-IAD Washington, D.C. Dulles Intl
5h 20m1 stop Toronto Island
Porter Airlines Logo
3:50 p.m. - 9:25 p.m.IAD  Washington, D.C. Dulles Intl-YFC Fredericton
28h 35m2 stops Toronto Island Ottawa
C$ 612Porter Airlines
Fri, 18 Sep - Mon, 21 Sep
Porter Airlines Logo
7:00 a.m. - 10:38 a.m.YFC  Fredericton-IAD Washington, D.C. Dulles Intl
28h 38m1 stop Toronto Island
Porter Airlines Logo
11:20 a.m. - 9:26 p.m.IAD  Washington, D.C. Dulles Intl-YFC Fredericton
9h 06m2 stops Toronto Island Ottawa
C$ 623Porter Airlines
Tue, 3 Nov - Thu, 19 Nov
Porter Airlines Logo
7:00 a.m. - 10:38 a.m.YFC  Fredericton-IAD Washington, D.C. Dulles Intl
28h 38m1 stop Toronto Island
Porter Airlines Logo
11:20 a.m. - 9:26 p.m.IAD  Washington, D.C. Dulles Intl-YFC Fredericton
9h 06m2 stops Toronto Island Ottawa
C$ 626Porter Airlines
Thu, 29 Oct - Wed, 18 Nov
Porter Airlines Logo
6:15 a.m. - 10:45 a.m.YQM  Moncton Intl-IAD Washington, D.C. Dulles Intl
5h 30m1 stop Toronto Island
Porter Airlines Logo
11:25 a.m. - 9:30 p.m.IAD  Washington, D.C. Dulles Intl-YQM Moncton Intl
9h 05m2 stops Toronto Island Montreal St Hubert
C$ 644Porter Airlines
Fri, 18 Sep - Mon, 21 Sep
Porter Airlines Logo
7:00 a.m. - 10:38 a.m.YFC  Fredericton-IAD Washington, D.C. Dulles Intl
28h 38m1 stop Toronto Island
Porter Airlines Logo
11:20 a.m. - 11:57 a.m.IAD  Washington, D.C. Dulles Intl-YFC Fredericton
23h 37m1 stop Toronto Island
C$ 645Porter Airlines
Tue, 3 Nov - Thu, 19 Nov
Porter Airlines Logo
7:00 a.m. - 10:38 a.m.YFC  Fredericton-IAD Washington, D.C. Dulles Intl
28h 38m1 stop Toronto Island
Porter Airlines Logo
11:20 a.m. - 11:57 a.m.IAD  Washington, D.C. Dulles Intl-YFC Fredericton
23h 37m1 stop Toronto Island
C$ 648Porter Airlines
Thu, 29 Oct - Wed, 18 Nov
Porter Airlines Logo
6:15 a.m. - 10:45 a.m.YQM  Moncton Intl-IAD Washington, D.C. Dulles Intl
5h 30m1 stop Toronto Island
Porter Airlines Logo
3:50 p.m. - 4:33 p.m.IAD  Washington, D.C. Dulles Intl-YQM Moncton Intl
23h 43m2 stops Toronto Island Ottawa
C$ 652Porter Airlines
Thu, 1 Oct - Mon, 5 Oct
Multiple Airlines Logo
6:25 a.m. - 3:45 p.m.YFC  Fredericton-IAD Washington, D.C. Dulles Intl
10h 20m1 stop Toronto Island
Multiple Airlines Logo
11:25 a.m. - 12:00 p.m.IAD  Washington, D.C. Dulles Intl-YFC Fredericton
23h 35m1 stop Toronto Island
C$ 654Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep

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Air Canada flights from New Brunswick to Washington, D.C.

Our best Air Canada deals on New Brunswick to Washington, D.C. flight tickets
Air Canada
30 Sep
YFC11:00 a.m.Fredericton
5h 00m
1 stop
IAD3:00 p.m.Washington, D.C. Dulles Intl
3 Oct
IAD9:45 a.m.Washington, D.C. Dulles Intl
4h 54m
1 stop
YFC3:39 p.m.Fredericton
C$ 754
Air Canada
18 Sep
YFC11:00 a.m.Fredericton
5h 00m
1 stop
IAD3:00 p.m.Washington, D.C. Dulles Intl
21 Sep
IAD9:45 a.m.Washington, D.C. Dulles Intl
4h 49m
1 stop
YFC3:34 p.m.Fredericton
C$ 755
Air Canada
30 Sep
YQM6:35 a.m.Moncton Intl
11h 03m
2 stops
IAD4:38 p.m.Washington, D.C. Dulles Intl
1 Oct
IAD9:55 a.m.Washington, D.C. Dulles Intl
7h 43m
2 stops
YQM6:38 p.m.Moncton Intl
C$ 759

Porter Airlines flights from New Brunswick to Washington, D.C.

Our best Porter Airlines deals on New Brunswick to Washington, D.C. flight tickets
Porter Airlines
5 Sep
YFC6:25 a.m.Fredericton
5h 55m
1 stop
IAD11:20 a.m.Washington, D.C. Dulles Intl
12 Sep
IAD11:25 a.m.Washington, D.C. Dulles Intl
23h 35m
1 stop
YFC12:00 p.m.Fredericton
C$ 603
Porter Airlines
5 Sep
YFC6:25 a.m.Fredericton
5h 55m
1 stop
IAD11:20 a.m.Washington, D.C. Dulles Intl
12 Sep
IAD11:25 a.m.Washington, D.C. Dulles Intl
28h 00m
2 stops
YFC4:25 p.m.Fredericton
C$ 610
Porter Airlines
18 Sep
YFC6:25 a.m.Fredericton
5h 20m
1 stop
IAD10:45 a.m.Washington, D.C. Dulles Intl
21 Sep
IAD3:50 p.m.Washington, D.C. Dulles Intl
28h 35m
2 stops
YFC9:25 p.m.Fredericton
C$ 612

momondo Fare Finder

 
Customize your flight search to find flights from New Brunswick 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 8 August 2026.
Use the filters below to find and compare flights from New Brunswick to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FrederictonWashington, D.C.

YFC Fredericton - IAD Washington, D.C. Dulles Intl

YFCIAD

Fredericton

Sat 5/9

6:25 a.m.-11:20 a.m.

1 stop5h 55m

Washington, D.C. Dulles Intl

Sat 12/9

11:25 a.m.-12:00 p.m.

1 stop23h 35m

C$ 603

FrederictonWashington, D.C.

YFC Fredericton - IAD Washington, D.C. Dulles Intl

YFCIAD

Fredericton

Sat 5/9

6:25 a.m.-11:20 a.m.

1 stop5h 55m

Washington, D.C. Dulles Intl

Sat 12/9

11:25 a.m.-4:25 p.m.

2 stops28h 00m

C$ 610

FrederictonWashington, D.C.

YFC Fredericton - IAD Washington, D.C. Dulles Intl

YFCIAD

Fredericton

Fri 18/9

6:25 a.m.-10:45 a.m.

1 stop5h 20m

Washington, D.C. Dulles Intl

Mon 21/9

3:50 p.m.-9:25 p.m.

2 stops28h 35m

C$ 612

FrederictonWashington, D.C.

YFC Fredericton - IAD Washington, D.C. Dulles Intl

YFCIAD

Fredericton

Tue 3/11

7:00 a.m.-10:38 a.m.

1 stop28h 38m

Washington, D.C. Dulles Intl

Thu 19/11

11:20 a.m.-9:26 p.m.

2 stops9h 06m

C$ 623

FrederictonWashington, D.C.

YFC Fredericton - IAD Washington, D.C. Dulles Intl

YFCIAD

Fredericton

Thu 29/10

7:00 a.m.-10:38 a.m.

1 stop28h 38m

Washington, D.C. Dulles Intl

Wed 18/11

11:20 a.m.-9:26 p.m.

2 stops9h 06m

C$ 626
Quickest round-trip

MonctonWashington, D.C.

YQM Moncton Intl - IAD Washington, D.C. Dulles Intl

YQMIAD

Moncton Intl

Fri 18/9

6:15 a.m.-10:45 a.m.

1 stop5h 30m

Washington, D.C. Dulles Intl

Mon 21/9

11:25 a.m.-9:30 p.m.

2 stops9h 05m

C$ 644

FrederictonWashington, D.C.

YFC Fredericton - IAD Washington, D.C. Dulles Intl

YFCIAD

Fredericton

Tue 3/11

7:00 a.m.-10:38 a.m.

1 stop28h 38m

Washington, D.C. Dulles Intl

Thu 19/11

11:20 a.m.-11:57 a.m.

1 stop23h 37m

C$ 645

FrederictonWashington, D.C.

YFC Fredericton - IAD Washington, D.C. Dulles Intl

YFCIAD

Fredericton

Thu 29/10

7:00 a.m.-10:38 a.m.

1 stop28h 38m

Washington, D.C. Dulles Intl

Wed 18/11

11:20 a.m.-11:57 a.m.

1 stop23h 37m

C$ 648

MonctonWashington, D.C.

YQM Moncton Intl - IAD Washington, D.C. Dulles Intl

YQMIAD

Moncton Intl

Thu 1/10

6:15 a.m.-10:45 a.m.

1 stop5h 30m

Washington, D.C. Dulles Intl

Mon 5/10

3:50 p.m.-4:33 p.m.

2 stops23h 43m

C$ 652

FrederictonWashington, D.C.

YFC Fredericton - IAD Washington, D.C. Dulles Intl

YFCIAD

Fredericton

Sat 5/9

6:25 a.m.-3:45 p.m.

1 stop10h 20m

Washington, D.C. Dulles Intl

Sat 12/9

11:25 a.m.-12:00 p.m.

1 stop23h 35m

C$ 654

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 Washington, D.C. from

How to get the cheapest flight ticket from New Brunswick 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

Can stopping save me money on New Brunswick to Washington, D.C. flights?

You could potentially save up to 16% on your flight if you consider stops on a New Brunswick to Washington, D.C. flight.

Cheap New Brunswick to Washington, D.C. flight deals and tips

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

Fastest flight time

5h 30m

Direct flights

None
The fastest flight from New Brunswick to Washington, D.C. takes 5h 30m
There are no direct flights from New Brunswick to Washington, D.C.. There are no popular flight routes from New Brunswick to Washington, D.C..
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Frequently asked questions about flying from New Brunswick to Washington, D.C.

  • When did momondo last update prices for flights from New Brunswick to Washington, D.C.?

    Prices for flights from New Brunswick to Washington, D.C. were last updated today.

  • How old do you have to be to fly from New Brunswick 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 New Brunswick 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
Gaithersburg
Arlington
Fairfax
National Harbor
Fredericksburg
Woodbridge
Herndon
Silver Spring
Falls Church
Easton
Rockville
McLean
Tysons

Why use momondo?

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

Finding the right flight to Washington, D.C. from New Brunswick 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 New Brunswick to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Brunswick to Washington, D.C. flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between New Brunswick and Washington, D.C. 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 New Brunswick to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from New Brunswick are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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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