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Cheap flights from Washington, D.C. Dulles Intl Airport to St. John's from $244

This is the cheapest one-way 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 St. John's departing on 12/5. 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 St. John's

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:18 pm - 1:51 pmIAD-ANU
23h 33m2 stops
American Airlines Logo
2:15 pm - 8:41 amANU-IAD
19h 26m2 stops
$374American Airlines
Find Deal
Thu, Oct 30 - Wed, Nov 5
American Airlines Logo
2:16 pm - 1:20 pmIAD-ANU
22h 04m2 stops
American Airlines Logo
6:03 pm - 12:04 amANU-IAD
31h 01m2 stops
$490American Airlines
Find Deal
Fri, Dec 12 - Wed, Dec 17
American Airlines Logo
2:06 pm - 2:11 pmIAD-ANU
23h 05m1 stop
American Airlines Logo
6:03 pm - 7:31 pmANU-IAD
26h 28m2 stops
$496American Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Multiple Airlines Logo
9:45 am - 2:20 pmIAD-ANU
28h 35m2 stops
Multiple Airlines Logo
4:20 pm - 10:24 amANU-IAD
19h 04m1 stop
$572Multiple Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
6:00 am - 1:55 pmIAD-ANU
6h 55m1 stop
United Airlines Logo
3:05 pm - 11:06 pmANU-IAD
9h 01m1 stop
$704United Airlines
Find Deal
Fri, Dec 19 - Thu, Dec 25
United Airlines Logo
6:00 am - 1:55 pmIAD-ANU
6h 55m1 stop
United Airlines Logo
3:05 pm - 11:06 pmANU-IAD
9h 01m1 stop
$725United Airlines
Find Deal
Mon, Dec 22 - Mon, Dec 29
Delta Logo
6:55 am - 2:50 pmIAD-ANU
6h 55m1 stop
Delta Logo
4:14 pm - 11:19 pmANU-IAD
8h 05m1 stop
$729Delta
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Sat, Nov 15 - Sat, Nov 22
Air Canada Logo
4:30 pm - 3:20 pmIAD-ANU
21h 50m1 stop
Air Canada Logo
4:15 pm - 3:51 pmANU-IAD
24h 36m1 stop
$758Air Canada
Find Deal
Wed, Dec 24 - Tue, Dec 30
Air Canada Logo
9:45 am - 3:20 pmIAD-ANU
28h 35m2 stops
Air Canada Logo
4:15 pm - 3:54 pmANU-IAD
24h 39m1 stop
$759Air Canada
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Wed, Dec 24 - Thu, Jan 1
Multiple Airlines Logo
6:00 am - 5:05 pmIAD-ANU
10h 05m2 stops
Multiple Airlines Logo
3:05 pm - 7:20 amANU-IAD
17h 15m1 stop
$789Multiple Airlines
Find Deal
Sun, Nov 16 - Sat, Nov 22

American Airlines flights from Washington, D.C. Dulles Intl Airport to St. John's, Saint John

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to St. John's, Saint John flight tickets
American Airlines
Oct 30
IAD2:18 pmWashington, D.C. Dulles Intl
23h 33m
2 stops
ANU1:51 pmSt. John's V.C. Bird Intl
Nov 5
ANU2:15 pmSt. John's V.C. Bird Intl
19h 26m
2 stops
IAD8:41 amWashington, D.C. Dulles Intl
$374
Find similar
American Airlines
Dec 12
IAD2:16 pmWashington, D.C. Dulles Intl
22h 04m
2 stops
ANU1:20 pmSt. John's V.C. Bird Intl
Dec 17
ANU6:03 pmSt. John's V.C. Bird Intl
31h 01m
2 stops
IAD12:04 amWashington, D.C. Dulles Intl
$490
Find similar
American Airlines
Dec 4
IAD2:06 pmWashington, D.C. Dulles Intl
23h 05m
1 stop
ANU2:11 pmSt. John's V.C. Bird Intl
Dec 10
ANU6:03 pmSt. John's V.C. Bird Intl
26h 28m
2 stops
IAD7:31 pmWashington, D.C. Dulles Intl
$496
Find similar

Air Canada flights from Washington, D.C. Dulles Intl Airport to St. John's, Saint John

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to St. John's, Saint John flight tickets
Air Canada
Dec 24
IAD4:30 pmWashington, D.C. Dulles Intl
21h 50m
1 stop
ANU3:20 pmSt. John's V.C. Bird Intl
Dec 30
ANU4:15 pmSt. John's V.C. Bird Intl
24h 36m
1 stop
IAD3:51 pmWashington, D.C. Dulles Intl
$758
Find similar
Air Canada
Dec 24
IAD9:45 amWashington, D.C. Dulles Intl
28h 35m
2 stops
ANU3:20 pmSt. John's V.C. Bird Intl
Jan 1
ANU4:15 pmSt. John's V.C. Bird Intl
24h 39m
1 stop
IAD3:54 pmWashington, D.C. Dulles Intl
$759
Find similar
Air Canada
Dec 5
IAD9:00 amWashington, D.C. Dulles Intl
29h 20m
1 stop
ANU3:20 pmSt. John's V.C. Bird Intl
Dec 13
ANU4:15 pmSt. John's V.C. Bird Intl
24h 36m
1 stop
IAD3:51 pmWashington, D.C. Dulles Intl
$813
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to St. John's, Saint John 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 October 2, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to St. John's, Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Thu 10/30

2:18 pm-1:51 pm

2 stops23h 33m

St. John's V.C. Bird Intl

Wed 11/5

2:15 pm-8:41 am

2 stops19h 26m

$374

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Fri 12/12

2:16 pm-1:20 pm

2 stops22h 04m

St. John's V.C. Bird Intl

Wed 12/17

6:03 pm-12:04 am

2 stops31h 01m

$490

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Thu 12/4

2:06 pm-2:11 pm

1 stop23h 05m

St. John's V.C. Bird Intl

Wed 12/10

6:03 pm-7:31 pm

2 stops26h 28m

$496

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Wed 10/29

9:45 am-2:20 pm

2 stops28h 35m

St. John's V.C. Bird Intl

Wed 11/5

4:20 pm-10:24 am

1 stop19h 04m

$572

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Fri 12/19

6:00 am-1:55 pm

1 stop6h 55m

St. John's V.C. Bird Intl

Thu 12/25

3:05 pm-11:06 pm

1 stop9h 01m

$704

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Mon 12/22

6:00 am-1:55 pm

1 stop6h 55m

St. John's V.C. Bird Intl

Mon 12/29

3:05 pm-11:06 pm

1 stop9h 01m

$725

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sat 11/15

6:55 am-2:50 pm

1 stop6h 55m

St. John's V.C. Bird Intl

Sat 11/22

4:14 pm-11:19 pm

1 stop8h 05m

$729

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Wed 12/24

4:30 pm-3:20 pm

1 stop21h 50m

St. John's V.C. Bird Intl

Tue 12/30

4:15 pm-3:51 pm

1 stop24h 36m

$758

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Wed 12/24

9:45 am-3:20 pm

2 stops28h 35m

St. John's V.C. Bird Intl

Thu 1/1

4:15 pm-3:54 pm

1 stop24h 39m

$759

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sun 11/16

6:00 am-5:05 pm

2 stops10h 05m

St. John's V.C. Bird Intl

Sat 11/22

3:05 pm-7:20 am

1 stop17h 15m

$789

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 St. John's from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to St. John's, Saint John

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 St. John's, Saint John?

According to our data, Tuesday is the cheapest day to fly to St. John's, Saint John from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Tuesday departure recently was $645. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to St. John's, Saint John on Sunday is $778.

What is the cheapest time of day to depart on your flight to St. John's, Saint John?

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to St. John's, Saint John flights are usually those with departure times in the evening. Our users have found flights to St. John's, Saint John in the evening for as low as $675. Flights in the afternoon are often more expensive with an average ticket price of $859.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to St. John's, Saint John flights?

You could potentially save up to 35% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to St. John's, Saint John flight.

When to book flights from Washington, D.C. Dulles Intl Airport to St. John's, Saint John

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to St. John's, Saint John 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 St. John's, Saint John (IAD to ANU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to St. John's, Saint John

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to St. John's, Saint John. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to St. John's, Saint John.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to St. John's V.C. Bird Intl by plane?

    The distance between Washington, D.C. Dulles Intl and St. John's V.C. Bird Intl is about 1776.2 mi. A reasonable flight in good conditions will take 6h 55m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to St. John's V.C. Bird Intl Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to St. John's V.C. Bird Intl Airport are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to St. John's V.C. Bird Intl Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to St. John's V.C. Bird Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to St. John's V.C. Bird Intl Airport.

  • What documentation or ID do you need to fly to St. John's V.C. Bird Intl Airport?

    The travel and health documents required for your trip to St. John's V.C. Bird 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 St. John's V.C. Bird Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to St. John's, Saint John?

Best airlines flying from Washington, D.C. Dulles Intl Airport to St. John's, Saint John

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to St. John's, Saint John with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $577Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near St. John's?

Book flights to St. John's if you plan to visit one of these locations
English Harbour
Jolly Harbour
Falmouth

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to St. John's?

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 St. John's for you.

Can I find flights from Washington, D.C. to St. John's with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. John's from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to St. John's?

momondo provides multiple filters to help you find the best flight to St. John's from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to St. John's from Washington, D.C. 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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