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Fredericton

$509+ Cheap flights from Dulles Intl (IAD) to Fredericton (YFC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YFC
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Dulles Intl to Fredericton

Cheapest flights from Dulles Intl to Fredericton
Explore the most affordable flight options available from Dulles Intl to Fredericton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:40 am
IAD
-
YFC
2 stops8h 31m
Porter Airlines
Sat 4/117:25 am
YFC
-
IAD
1 stop6h 04m
Porter Airlines
Deal found 1/26$509
This Air Canada deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:55 am
IAD
-
YFC
1 stop4h 39m
Air Canada
Sun 4/126:40 am
YFC
-
IAD
2 stops9h 59m
Air Canada
Deal found 1/26$570
This Porter Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:40 am
IAD
-
YFC
2 stops8h 31m
Porter Airlines
Sun 4/127:25 am
YFC
-
IAD
1 stop10h 49m
Porter Airlines
Deal found 1/25$611
This Air Canada deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:00 am
IAD
-
YFC
2 stops8h 05m
Air Canada
Sat 4/116:40 am
YFC
-
IAD
2 stops9h 59m
Air Canada
Deal found 1/26$659

Find flight deals from Dulles Intl to Fredericton

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Fredericton (YFC). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$509
(FlightHub)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Fredericton flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Fredericton flights.
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From Washington, D.C. Dulles Intl to Fredericton
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated January 27, 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

Dulles Intl

Fly to

Fredericton

Route

Depart

Return

Price

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Thu 4/2

11:40 am-9:11 pm

2 stops8h 31m

Fredericton

Sat 4/11

7:25 am-12:29 pm

1 stop6h 04m

$509

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Wed 4/8

9:55 am-3:34 pm

1 stop4h 39m

Fredericton

Sun 4/12

6:40 am-3:39 pm

2 stops9h 59m

$570

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Wed 4/8

11:40 am-9:11 pm

2 stops8h 31m

Fredericton

Sun 4/12

7:25 am-5:14 pm

1 stop10h 49m

$611

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Fredericton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Fredericton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Fredericton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Fredericton flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Fredericton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Fredericton

Have a flexible travel schedule? Discover the best time to fly to Fredericton from Dulles Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Fredericton. 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 Fredericton from Washington, D.C. Dulles Intl?

    If you book a flight to Fredericton from Washington, D.C. Dulles Intl, you will be flying to Fredericton, which is the city’s only airport. Fredericton (YFC) is located 8.3 mi from the center of Fredericton. There are 0 flights from Washington, D.C. Dulles Intl to Fredericton per day from 0 different airlines.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Fredericton?

    Airlines like Porter Airlines and Air Canada fly from Washington, D.C. Dulles Intl Airport to Fredericton in about 4h 39m. The time it takes to get you to your destination can typically vary by up to 3h 52m. Airlines will cover a distance of 732 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Dulles Intl to Fredericton that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Fredericton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Fredericton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Fredericton.

  • Can I find deals for business class flights from Dulles Intl to Fredericton?

    Yes. Cheapflights offers flight deals from Dulles Intl to Fredericton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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