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Cheap flights from Washington, D.C. Dulles Intl Airport to Fredericton from $537

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 4/2. 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 Washington, D.C. Dulles Intl Airport to Fredericton

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
11:40 am - 9:11 pmIAD-YFC
8h 31m2 stops
Porter Airlines Logo
7:25 am - 12:29 pmYFC-IAD
6h 04m1 stop
$537Porter Airlines
Find Deal
Thu, Apr 2 - Sat, Apr 11
Porter Airlines Logo
6:30 pm - 1:37 pmIAD-YFC
18h 07m1 stop
Porter Airlines Logo
7:25 am - 12:29 pmYFC-IAD
6h 04m1 stop
$580Porter Airlines
Find Deal
Thu, Apr 2 - Sat, Apr 11
Air Canada Logo
9:45 am - 3:35 pmIAD-YFC
4h 50m1 stop
Air Canada Logo
12:00 pm - 3:46 pmYFC-IAD
4h 46m1 stop
$592Air Canada
Find Deal
Thu, Mar 5 - Mon, Mar 9
Air Canada Logo
9:45 am - 3:35 pmIAD-YFC
4h 50m1 stop
Air Canada Logo
6:40 am - 3:46 pmYFC-IAD
10h 06m2 stops
$597Air Canada
Find Deal
Thu, Mar 5 - Mon, Mar 9
Air Canada Logo
9:00 am - 4:59 pmIAD-YFC
6h 59m1 stop
Air Canada Logo
12:00 pm - 3:46 pmYFC-IAD
4h 46m1 stop
$598Air Canada
Find Deal
Tue, Dec 2 - Tue, Dec 9
Air Canada Logo
9:00 am - 4:59 pmIAD-YFC
6h 59m1 stop
Air Canada Logo
6:40 am - 3:46 pmYFC-IAD
10h 06m2 stops
$603Air Canada
Find Deal
Tue, Dec 2 - Tue, Dec 9
Air Canada Logo
9:00 am - 6:10 pmIAD-YFC
8h 10m2 stops
Air Canada Logo
6:40 am - 3:39 pmYFC-IAD
9h 59m2 stops
$608Air Canada
Find Deal
Thu, Apr 2 - Sat, Apr 11
Air Canada Logo
9:00 am - 6:03 pmIAD-YFC
8h 03m2 stops
Air Canada Logo
6:40 am - 3:46 pmYFC-IAD
10h 06m2 stops
$609Air Canada
Find Deal
Thu, Mar 5 - Mon, Mar 9
Air Canada Logo
9:55 am - 3:34 pmIAD-YFC
4h 39m1 stop
Air Canada Logo
12:00 pm - 8:30 pmYFC-IAD
9h 30m1 stop
$615Air Canada
Find Deal
Thu, Apr 2 - Sat, Apr 11
Multiple Airlines Logo
6:00 am - 8:46 pmIAD-YFC
13h 46m2 stops
Multiple Airlines Logo
6:40 am - 3:46 pmYFC-IAD
10h 06m2 stops
$693Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9

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 2
IAD11:40 amWashington, D.C. Dulles Intl
8h 31m
2 stops
YFC9:11 pmFredericton
Apr 11
YFC7:25 amFredericton
6h 04m
1 stop
IAD12:29 pmWashington, D.C. Dulles Intl
$537
Find similar
Porter Airlines
Apr 2
IAD6:30 pmWashington, D.C. Dulles Intl
18h 07m
1 stop
YFC1:37 pmFredericton
Apr 11
YFC7:25 amFredericton
6h 04m
1 stop
IAD12:29 pmWashington, D.C. Dulles Intl
$580
Find similar

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
Mar 5
IAD9:45 amWashington, D.C. Dulles Intl
4h 50m
1 stop
YFC3:35 pmFredericton
Mar 9
YFC12:00 pmFredericton
4h 46m
1 stop
IAD3:46 pmWashington, D.C. Dulles Intl
$592
Find similar
Air Canada
Mar 5
IAD9:45 amWashington, D.C. Dulles Intl
4h 50m
1 stop
YFC3:35 pmFredericton
Mar 9
YFC6:40 amFredericton
10h 06m
2 stops
IAD3:46 pmWashington, D.C. Dulles Intl
$597
Find similar
Air Canada
Dec 2
IAD9:00 amWashington, D.C. Dulles Intl
6h 59m
1 stop
YFC4:59 pmFredericton
Dec 9
YFC12:00 pmFredericton
4h 46m
1 stop
IAD3:46 pmWashington, D.C. Dulles Intl
$598
Find similar

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 November 4, 2025.
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

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

$537

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Thu 4/2

6:30 pm-1:37 pm

1 stop18h 07m

Fredericton

Sat 4/11

7:25 am-12:29 pm

1 stop6h 04m

$580

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Thu 3/5

9:45 am-3:35 pm

1 stop4h 50m

Fredericton

Mon 3/9

12:00 pm-3:46 pm

1 stop4h 46m

$592

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Thu 3/5

9:45 am-3:35 pm

1 stop4h 50m

Fredericton

Mon 3/9

6:40 am-3:46 pm

2 stops10h 06m

$597

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Tue 12/2

9:00 am-4:59 pm

1 stop6h 59m

Fredericton

Tue 12/9

12:00 pm-3:46 pm

1 stop4h 46m

$598

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Tue 12/2

9:00 am-4:59 pm

1 stop6h 59m

Fredericton

Tue 12/9

6:40 am-3:46 pm

2 stops10h 06m

$603

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Thu 4/2

9:00 am-6:10 pm

2 stops8h 10m

Fredericton

Sat 4/11

6:40 am-3:39 pm

2 stops9h 59m

$608

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Thu 3/5

9:00 am-6:03 pm

2 stops8h 03m

Fredericton

Mon 3/9

6:40 am-3:46 pm

2 stops10h 06m

$609

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Thu 4/2

9:55 am-3:34 pm

1 stop4h 39m

Fredericton

Sat 4/11

12:00 pm-8:30 pm

1 stop9h 30m

$615

Washington, D.C.Fredericton

IAD - YFC

IADYFC

Washington, D.C. Dulles Intl

Tue 12/2

6:00 am-8:46 pm

2 stops13h 46m

Fredericton

Tue 12/9

6:40 am-3:46 pm

2 stops10h 06m

$693

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Fredericton from

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

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 day to depart on your flight to Fredericton?

The cheapest day to depart on your flight to Fredericton is on a Tuesday when prices can be found for as low as $300. This is often the case because there is less demand to fly during this day of the week. Flights from Washington, D.C. Dulles Intl Airport to Fredericton on a Thursday will generally be more expensive and average around $670. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Fredericton?

Flying to Fredericton from Washington, D.C. Dulles Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $314 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $462 on average. Flights to Fredericton from Washington, D.C. Dulles Intl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights

None
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.
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  • 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 39m, 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.

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.

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