What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to St. John's, Saint John?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to St. John's, Saint John (average of $500). Flying from Washington, D.C. Dulles Intl Airport to St. John's, Saint John in June is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to St. John's, Saint John?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to St. John's, Saint John flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to St. John's, Saint John?

It’s generally more expensive to depart on a Saturday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to St. John's, Saint John?

Find a great deal and save up to 40% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Dulles Intl Airport to St. John's, Saint John within the next two weeks, with the cheapest ticket starting at $695.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to St. John's, Saint John?

Flights from Washington, D.C. Dulles Intl Airport to St. John's, Saint John lean towards being more expensive in April. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to St. John's, Saint John in January, with the cheapest ticket starting at $516.

What airport do you fly into for flights to St. John's from Washington, D.C. Dulles Intl?

For a flight from Washington, D.C. Dulles Intl to St. John's, you will be flying into V.C. Bird Intl. St. John's V.C. Bird Intl (ANU) is just 3.8 mi from the center of the city. V.C. Bird Intl is the only St. John's airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 1 airline has flights to St. John's V.C. Bird Intl from Washington, D.C. Dulles Intl on a regular basis.

Can I find deals for flights from Dulles Intl to St. John's that include hotel bookings?

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

How can I find direct flights from Dulles Intl to St. John's?

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

Can I find deals for business class flights from Dulles Intl to St. John's?

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

$404+ Flights from Washington, D.C. Dulles Intl Airport to St. John's

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Cheap flight deals from Dulles Intl to St. John's

Round-trip from	$553 (American Airlines)
One-way from	$404 (American Airlines)
Popular in	April
Cheapest in	September
Average price	$585

From Washington, D.C. Dulles Intl to St. John's V.C. Bird Intl

Search Deals

One-way flight from Washington, D.C. Dulles Intl to St. John's V.C. Bird Intl

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($156 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($62 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Dulles Intl to St. John's

Cheapest flights from Dulles Intl to St. John's
Explore the most affordable flight options available from Dulles Intl to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Sat 7/125:39 pmIAD - ANU

2 stops22h 42mAmerican Airlines

Wed 7/165:21 pmANU - IAD

2 stops23h 48mAmerican Airlines

Deal found 6/12

$553

Sat 8/232:25 pmIAD - ANU

1 stop23h 50mAir Canada

Sun 8/313:15 pmANU - IAD

1 stop18h 22mAir Canada

Deal found 6/11

$572

Sat 7/124:10 pmIAD - ANU

1 stop22h 00mMultiple Airlines

Wed 7/1610:35 amANU - IAD

2 stops24h 56mMultiple Airlines

Deal found 6/10

$605

Sat 7/56:16 amIAD - ANU

1 stop6h 43mUnited Airlines

Sat 7/122:05 pmANU - IAD

1 stop8h 33mUnited Airlines

Deal found 6/10

$644

Sat 11/87:00 amIAD - ANU

1 stop6h 52mDelta

Sat 11/154:14 pmANU - IAD

1 stop8h 03mDelta

Deal found 6/10

$1,516

Sun 7/610:40 pmIAD - ANU

1 stop38h 50mBritish Airways

Thu 7/104:25 pmANU - IAD

1 stop23h 30mBritish Airways

Deal found 6/11

$4,254

Best flights from Dulles Intl to St. John's
Discover carefully curated flight deals from Dulles Intl to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Sat 7/128:06 pmIAD - ANU

2 stops20h 15mAmerican Airlines

Wed 7/165:21 pmANU - IAD

2 stops19h 28mAmerican Airlines

Deal found 6/10

$553

Sat 8/232:25 pmIAD - ANU

1 stop23h 50mAir Canada

Sun 8/313:15 pmANU - IAD

1 stop18h 22mAir Canada

Deal found 6/11

$572

Sat 7/124:10 pmIAD - ANU

1 stop22h 00mMultiple Airlines

Wed 7/1610:35 amANU - IAD

2 stops24h 56mMultiple Airlines

Deal found 6/10

$605

Sat 7/56:16 amIAD - ANU

1 stop6h 43mUnited Airlines

Sat 7/122:05 pmANU - IAD

1 stop8h 33mUnited Airlines

Deal found 6/10

$644

Sat 11/87:00 amIAD - ANU

1 stop6h 52mDelta

Sat 11/154:14 pmANU - IAD

1 stop8h 03mDelta

Deal found 6/10

$1,516

Sun 7/610:40 pmIAD - ANU

1 stop38h 50mBritish Airways

Thu 7/104:25 pmANU - IAD

1 stop23h 30mBritish Airways

Deal found 6/11

$4,254

Last-minute flights from Dulles Intl to St. John's
Discover last-minute flight deals from Dulles Intl to St. John's. Data last updated June 12, 2025 and is based on user searches.

Sun 6/222:21 amIAD - ANU

2 stops13h 29mMultiple Airlines

Sat 6/281:29 pmANU - IAD

1 stop21h 59mMultiple Airlines

Deal found 6/12

$2,525

Sat 7/56:16 amIAD - ANU

1 stop6h 43mUnited Airlines

Sat 7/122:05 pmANU - IAD

1 stop8h 33mUnited Airlines

Deal found 6/10

$644

Sun 7/610:40 pmIAD - ANU

1 stop38h 50mBritish Airways

Thu 7/104:25 pmANU - IAD

1 stop23h 30mBritish Airways

Deal found 6/11

$4,254

Sat 7/125:39 pmIAD - ANU

2 stops22h 42mAmerican Airlines

Wed 7/165:21 pmANU - IAD

2 stops23h 48mAmerican Airlines

Deal found 6/12

$553

Sat 7/124:10 pmIAD - ANU

1 stop22h 00mMultiple Airlines

Wed 7/1610:35 amANU - IAD

2 stops24h 56mMultiple Airlines

Deal found 6/10

$605

One-way flights from Dulles Intl to St. John's
Search for one-way flight options from Dulles Intl to St. John's. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Tue 6/248:14 pmIAD - ANU

2 stops20h 07mAmerican Airlines

Deal found 6/10

$404

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to St. John's 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

Sat 7/12

5:39 pm-4:21 pm

2 stops22h 42m

St. John's V.C. Bird Intl

Wed 7/16

5:21 pm-5:09 pm

2 stops23h 48m

$553

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sat 8/23

2:25 pm-2:15 pm

1 stop23h 50m

St. John's V.C. Bird Intl

Sun 8/31

3:15 pm-9:37 am

1 stop18h 22m

$572

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sat 7/12

4:10 pm-2:10 pm

1 stop22h 00m

St. John's V.C. Bird Intl

Wed 7/16

10:35 am-11:31 am

2 stops24h 56m

$605

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sat 7/5

6:16 am-12:59 pm

1 stop6h 43m

St. John's V.C. Bird Intl

Sat 7/12

2:05 pm-10:38 pm

1 stop8h 33m

$644

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sun 7/6

10:40 pm-1:30 pm

1 stop38h 50m

St. John's V.C. Bird Intl

Thu 7/10

4:25 pm-3:55 pm

1 stop23h 30m

$4,254

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Tue 6/24

8:14 pm-4:21 pm

2 stops20h 07m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Dulles Intl to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to St. John's

What is the cheapest time of day to fly from IAD to ANU?

When flying from Washington, D.C. Dulles Intl Airport to St. John's, Saint John, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing St. John's

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,537 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

British Airways

6.6

Okay

7,008 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to St. John's from Washington, D.C. Dulles Intl?
For a flight from Washington, D.C. Dulles Intl to St. John's, you will be flying into V.C. Bird Intl. St. John's V.C. Bird Intl (ANU) is just 3.8 mi from the center of the city. V.C. Bird Intl is the only St. John's airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 1 airline has flights to St. John's V.C. Bird Intl from Washington, D.C. Dulles Intl on a regular basis.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to St. John's, Saint John round-trip?
According to our current data, American Airlines ($553), Air Canada ($572), and United Airlines ($644) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to St. John's, Saint John. American Airlines is currently priced 29% below the average price you’ll pay for this route.
Can I find deals for flights from Dulles Intl to St. John's that include hotel bookings?
Yes. In addition to deals on Dulles Intl to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to St. John's?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to St. John's.
Can I find deals for business class flights from Dulles Intl to St. John's?
Yes. Cheapflights offers flight deals from Dulles Intl to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to St. John's, Saint John?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to St. John's, Saint John (average of $500). Flying from Washington, D.C. Dulles Intl Airport to St. John's, Saint John in June is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Dulles Intl to St. John's

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$542	Average$833	FlexibilityNo cancel fee	On-time71%

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$404+ Cheap flights from Dulles Intl (IAD) to St. John's (ANU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to St. John's with Cheapflights

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Cheap flight deals from Dulles Intl to St. John's

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Cheapest in

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Find flight deals from Dulles Intl to St. John's

Cheapest flights from Dulles Intl to St. John'sExplore the most affordable flight options available from Dulles Intl to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Dulles Intl to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to St. John's that are best for you.

Best time to book a flight from Dulles Intl to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to St. John's

What is the cheapest time of day to fly from IAD to ANU?

Find hourly flight availability from Dulles Intl to St. John's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Reviews of airlines servicing St. John's

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to St. John's. 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 St. John's from Washington, D.C. Dulles Intl?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to St. John's, Saint John round-trip?

Can I find deals for flights from Dulles Intl to St. John's that include hotel bookings?

How can I find direct flights from Dulles Intl to St. John's?

Can I find deals for business class flights from Dulles Intl to St. John's?

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to St. John's, Saint John?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to St. John's

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Dulles Intl to St. John's

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Cheapest flights from Dulles Intl to St. John's
Explore the most affordable flight options available from Dulles Intl to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.