Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Fredericton from $498

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Fredericton departing on 4/25. 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.
Search flight deals

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Fredericton

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
1:45 pm - 9:11 pm
IAD
-
YFC
6h 26m
2 stops
Porter Airlines Logo
6:30 am - 10:46 am
YFC
-
IAD
5h 16m
1 stop
$498Porter Airlines
Sat, Apr 25 - Sat, May 2
Porter Airlines Logo
11:30 am - 9:25 pm
IAD
-
YFC
8h 55m
2 stops
Porter Airlines Logo
6:30 am - 10:46 am
YFC
-
IAD
5h 16m
1 stop
$507Porter Airlines
Mon, May 25 - Fri, May 29
Porter Airlines Logo
11:40 am - 9:11 pm
IAD
-
YFC
8h 31m
2 stops
Porter Airlines Logo
7:00 am - 10:54 am
YFC
-
IAD
4h 54m
1 stop
$510Porter Airlines
Thu, Apr 23 - Thu, Apr 30
Porter Airlines Logo
1:45 pm - 9:11 pm
IAD
-
YFC
6h 26m
2 stops
Porter Airlines Logo
6:30 am - 10:46 am
YFC
-
IAD
5h 16m
1 stop
$527Porter Airlines
Sat, Apr 25 - Sat, May 2
Air Canada Logo
9:45 am - 3:39 pm
IAD
-
YFC
4h 54m
1 stop
Air Canada Logo
11:00 am - 3:00 pm
YFC
-
IAD
5h 00m
1 stop
$532Air Canada
Sat, Sep 26 - Tue, Sep 29
Air Canada Logo
9:45 am - 3:39 pm
IAD
-
YFC
4h 54m
1 stop
Air Canada Logo
6:40 am - 4:12 pm
YFC
-
IAD
10h 32m
2 stops
$538Air Canada
Sat, Sep 26 - Tue, Sep 29
Air Canada Logo
9:55 am - 6:15 pm
IAD
-
YFC
7h 20m
2 stops
Air Canada Logo
6:40 am - 4:12 pm
YFC
-
IAD
10h 32m
2 stops
$548Air Canada
Sat, Sep 26 - Tue, Sep 29
Porter Airlines Logo
11:30 am - 12:00 pm
IAD
-
YFC
23h 30m
1 stop
Porter Airlines Logo
6:30 am - 10:46 am
YFC
-
IAD
5h 16m
1 stop
$555Porter Airlines
Thu, May 14 - Thu, May 21
Air Canada Logo
9:45 am - 3:29 pm
IAD
-
YFC
4h 44m
1 stop
Air Canada Logo
11:00 am - 3:03 pm
YFC
-
IAD
5h 03m
1 stop
$558Air Canada
Wed, Jun 3 - Sun, Jun 7
Air Canada Logo
9:55 am - 4:57 pm
IAD
-
YFC
6h 02m
1 stop
Air Canada Logo
11:00 am - 3:03 pm
YFC
-
IAD
5h 03m
1 stop
$563Air Canada
Mon, May 25 - Fri, May 29

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

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Fredericton flight tickets
Air Canada
Sep 26
IAD9:45 amWashington, D.C. Dulles Intl
4h 54m
1 stop
YFC3:39 pmFredericton
Sep 29
YFC11:00 amFredericton
5h 00m
1 stop
IAD3:00 pmWashington, D.C. Dulles Intl
$532
Air Canada
Sep 26
IAD9:45 amWashington, D.C. Dulles Intl
4h 54m
1 stop
YFC3:39 pmFredericton
Sep 29
YFC6:40 amFredericton
10h 32m
2 stops
IAD4:12 pmWashington, D.C. Dulles Intl
$538
Air Canada
Sep 26
IAD9:55 amWashington, D.C. Dulles Intl
7h 20m
2 stops
YFC6:15 pmFredericton
Sep 29
YFC6:40 amFredericton
10h 32m
2 stops
IAD4:12 pmWashington, D.C. Dulles Intl
$548

Porter Airlines flights from Washington, D.C. Dulles Intl Airport to Fredericton

Our best Porter Airlines deals on Washington, D.C. Dulles Intl Airport to Fredericton flight tickets
Porter Airlines
Apr 25
IAD1:45 pmWashington, D.C. Dulles Intl
6h 26m
2 stops
YFC9:11 pmFredericton
May 2
YFC6:30 amFredericton
5h 16m
1 stop
IAD10:46 amWashington, D.C. Dulles Intl
$498
Porter Airlines
May 25
IAD11:30 amWashington, D.C. Dulles Intl
8h 55m
2 stops
YFC9:25 pmFredericton
May 29
YFC6:30 amFredericton
5h 16m
1 stop
IAD10:46 amWashington, D.C. Dulles Intl
$507
Porter Airlines
Apr 23
IAD11:40 amWashington, D.C. Dulles Intl
8h 31m
2 stops
YFC9:11 pmFredericton
Apr 30
YFC7:00 amFredericton
4h 54m
1 stop
IAD10:54 amWashington, D.C. Dulles Intl
$510

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Fredericton 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 31, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Fredericton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Sat 4/25

1:45 pm-9:11 pm

2 stops6h 26m

Fredericton

Sat 5/2

6:30 am-10:46 am

1 stop5h 16m

$498

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Mon 5/25

11:30 am-9:25 pm

2 stops8h 55m

Fredericton

Fri 5/29

6:30 am-10:46 am

1 stop5h 16m

$507

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Thu 4/23

11:40 am-9:11 pm

2 stops8h 31m

Fredericton

Thu 4/30

7:00 am-10:54 am

1 stop4h 54m

$510

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Sat 4/25

1:45 pm-9:11 pm

2 stops6h 26m

Fredericton

Sat 5/2

6:30 am-10:46 am

1 stop5h 16m

$527

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Sat 9/26

9:45 am-3:39 pm

1 stop4h 54m

Fredericton

Tue 9/29

11:00 am-3:00 pm

1 stop5h 00m

$532

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Sat 9/26

9:45 am-3:39 pm

1 stop4h 54m

Fredericton

Tue 9/29

6:40 am-4:12 pm

2 stops10h 32m

$538

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Sat 9/26

9:55 am-6:15 pm

2 stops7h 20m

Fredericton

Tue 9/29

6:40 am-4:12 pm

2 stops10h 32m

$548

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Thu 5/14

11:30 am-12:00 pm

1 stop23h 30m

Fredericton

Thu 5/21

6:30 am-10:46 am

1 stop5h 16m

$555
Quickest round-trip

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Wed 6/3

9:45 am-3:29 pm

1 stop4h 44m

Fredericton

Sun 6/7

11:00 am-3:03 pm

1 stop5h 03m

$558

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Mon 5/25

9:55 am-4:57 pm

1 stop6h 02m

Fredericton

Fri 5/29

11:00 am-3:03 pm

1 stop5h 03m

$563

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

Cheap Washington, D.C. Dulles Intl Airport to Fredericton (IAD to YFC) flight deals and tips

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

Fastest flight time

4h 44m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Fredericton takes 4h 44m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Fredericton. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Fredericton.
Search flight deals

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

    The distance between Washington, D.C. Dulles Intl and Fredericton is about 730.4 mi. Flights usually cover this in 4h 44m, depending on flying conditions and air traffic around both airports.

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

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

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

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

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

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Fredericton?

    Confirm your travel details to search for the latest offers for flights from Washington, D.C. Dulles Intl Airport to Fredericton. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Fredericton with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Fredericton?

Book flights to Fredericton if you plan to visit one of these locations
Woodstock

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Fredericton for you.

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

Flights from Washington, D.C. to Fredericton 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 Washington, D.C. to Fredericton?

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 Fredericton from Washington, D.C..

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

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

An easier way to manage your Fredericton 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 4/30
Thu 5/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada