How long does it take to fly to St. John's?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into St. John's, then you can expect flight times to average 6h 24m and 9h 25m, respectively.

What is the cheapest airline that flies from Washington, D.C. to St John's?

Porter Airlines, Air Canada, and Delta are the most popular carriers operating from Washington, D.C. to St John's

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

Prices for flights from Washington, D.C. to St John's Airport were last updated today.

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

As of June 2026, there are 2 operators available to choose from for flights from Washington, D.C. to St John's Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to St John's Airport.

What documentation or ID do you need to fly to St John's Airport?

The required travel and health documents for your St John's Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at St John's Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$249 Cheap Flights from Washington, D.C. to St. John's in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. and St. John's?

Prices are currently low for flights on this route. Typical prices usually range from $694 to $609. The lowest price recently found on this route was $483.

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Find the cheapest flights from Washington, D.C. to St. John's

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 am - 10:55 pm

IAD

YYT

9h 55m

2 stops

1:20 pm - 3:16 pm

YYT

IAD

27h 26m

1 stop

$483Multiple Airlines

Wed, Jul 8 - Wed, Jul 22

11:30 am - 12:08 am

IAD

YYT

11h 08m

1 stop

1:20 pm - 10:46 am

YYT

IAD

22h 56m

1 stop

$496Multiple Airlines

Wed, Jul 8 - Wed, Jul 22

11:30 am - 10:55 pm

IAD

YYT

9h 55m

2 stops

7:00 pm - 10:46 am

YYT

IAD

17h 16m

1 stop

$520Porter Airlines

Sun, Jul 19 - Wed, Jul 22

3:50 pm - 10:55 pm

IAD

YYT

29h 35m

2 stops

7:00 pm - 10:45 am

YYT

IAD

17h 15m

1 stop

$524Porter Airlines

Wed, Aug 5 - Mon, Aug 10

12:40 pm - 12:45 am

DCA

YYT

10h 35m

2 stops

5:35 am - 12:00 pm

YYT

DCA

7h 55m

2 stops

$650Air Canada

Mon, Jul 20 - Mon, Jul 27

8:40 pm - 12:36 pm

DCA

YYT

14h 26m

1 stop

5:35 am - 12:00 pm

YYT

DCA

7h 55m

2 stops

$665Air Canada

Mon, Jul 20 - Mon, Jul 27

8:16 am - 11:20 pm

BWI

YYT

13h 34m

2 stops

10:00 am - 9:58 pm

YYT

BWI

13h 28m

2 stops

$866American Airlines

Tue, Aug 4 - Wed, Aug 19

7:45 am - 10:15 pm

BWI

YYT

13h 00m

2 stops

10:00 am - 10:58 pm

YYT

BWI

14h 28m

2 stops

$933American Airlines

Sat, Aug 8 - Fri, Aug 14

8:16 am - 12:45 am

BWI

YYT

14h 59m

2 stops

5:35 am - 9:32 pm

YYT

BWI

17h 27m

2 stops

$954United Airlines

Sat, Jul 18 - Sat, Jul 25

8:16 am - 12:45 am

BWI

YYT

14h 59m

2 stops

8:00 pm - 12:28 am

YYT

BWI

29h 58m

2 stops

$984United Airlines

Sun, Jul 19 - Sun, Jul 26

Porter Airlines flights from Washington, D.C. to St. John's

Our best Porter Airlines deals on Washington, D.C. to St. John's flight tickets

Porter Airlines

Aug 5

IAD3:50 pmWashington, D.C. Dulles Intl

29h 35m

2 stops

YYT10:55 pmSt John's

Aug 10

YYT7:00 pmSt John's

17h 15m

1 stop

IAD10:45 amWashington, D.C. Dulles Intl

$524

Porter Airlines

Jul 20

IAD11:30 amWashington, D.C. Dulles Intl

11h 08m

1 stop

YYT12:08 amSt John's

Jul 27

YYT6:00 amSt John's

30h 16m

2 stops

IAD10:46 amWashington, D.C. Dulles Intl

$538

Porter Airlines

Jul 8

IAD11:30 amWashington, D.C. Dulles Intl

9h 55m

2 stops

YYT10:55 pmSt John's

Jul 22

YYT6:00 amSt John's

10h 46m

2 stops

IAD3:16 pmWashington, D.C. Dulles Intl

$543

Delta flights from Washington, D.C. to St. John's

Our best Delta deals on Washington, D.C. to St. John's flight tickets

Delta

Oct 3

DCA9:40 amWashington, D.C. Reagan-National

11h 45m

2 stops

YYT10:55 pmSt John's

Oct 7

YYT3:00 pmSt John's

9h 24m

2 stops

DCA10:54 pmWashington, D.C. Reagan-National

$801

Delta

Jul 30

DCA6:00 amWashington, D.C. Reagan-National

15h 25m

2 stops

YYT10:55 pmSt John's

Aug 11

YYT3:00 pmSt John's

17h 53m

2 stops

DCA7:23 amWashington, D.C. Reagan-National

$855

Delta

Jul 27

BWI6:08 amBaltimore/Washington

15h 17m

2 stops

YYT10:55 pmSt John's

Aug 11

YYT3:00 pmSt John's

21h 02m

2 stops

BWI10:32 amBaltimore/Washington

$1,055

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 7/8

11:30 am-10:55 pm

2 stops9h 55m

St John's

Wed 7/22

1:20 pm-3:16 pm

1 stop27h 26m

$483

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 7/8

11:30 am-12:08 am

1 stop11h 08m

St John's

Wed 7/22

1:20 pm-10:46 am

1 stop22h 56m

$496

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 7/19

11:30 am-10:55 pm

2 stops9h 55m

St John's

Wed 7/22

7:00 pm-10:46 am

1 stop17h 16m

$520

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 8/5

3:50 pm-10:55 pm

2 stops29h 35m

St John's

Mon 8/10

7:00 pm-10:45 am

1 stop17h 15m

$524

Quickest round-trip

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Mon 7/20

12:40 pm-12:45 am

2 stops10h 35m

St John's

Mon 7/27

5:35 am-12:00 pm

2 stops7h 55m

$650

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Mon 7/20

8:40 pm-12:36 pm

1 stop14h 26m

St John's

Mon 7/27

5:35 am-12:00 pm

2 stops7h 55m

$665

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Tue 8/4

8:16 am-11:20 pm

2 stops13h 34m

St John's

Wed 8/19

10:00 am-9:58 pm

2 stops13h 28m

$866

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Sat 8/8

7:45 am-10:15 pm

2 stops13h 00m

St John's

Fri 8/14

10:00 am-10:58 pm

2 stops14h 28m

$933

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Sat 7/18

8:16 am-12:45 am

2 stops14h 59m

St John's

Sat 7/25

5:35 am-9:32 pm

2 stops17h 27m

$954

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Sun 7/19

8:16 am-12:45 am

2 stops14h 59m

St John's

Sun 7/26

8:00 pm-12:28 am

2 stops29h 58m

$984

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Washington, D.C. and St. John's?

What is the cheapest month to fly to St. John's?

If you aren’t able to travel during the month of February, then book flights to St. John's from Washington, D.C. during July instead. Flights to St. John's in July, while not as cheap as those in February, still average around $250.

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

You could potentially save up to 19% on your flight if you consider stops on a Washington, D.C. to St. John's flight.

When to book flights from Washington, D.C. to St. John's

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to St. John's according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to St. John's (WAS to YYT) flight deals and tips

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

Fastest flight time	5h 30m
Direct flights	None

The fastest flight from Washington, D.C. to St. John's takes 5h 30m

There are no direct flights from Washington, D.C. to St. John's. There are no popular flight routes from Washington, D.C. to St. John's.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to St. John's

How far is Washington, D.C. to St John's by plane?
There are 1354.1 mi between Washington, D.C. and St John's. 5h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to St John's Airport?
Prices for flights from Washington, D.C. to St John's Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to St John's Airport?
As of June 2026, there are 2 operators available to choose from for flights from Washington, D.C. to St John's Airport.
How old do you have to be to fly from Washington, D.C. to St John's Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to St John's Airport.
What documentation or ID do you need to fly to St John's Airport?
The required travel and health documents for your St John's Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at St John's Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. to St. John's?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to St. John's is Air Canada (100% of total bookings).

Best airlines flying from Washington, D.C. to St. John's

Compare and see reviews for airlines that fly from Washington, D.C. to St. John's with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $509	Free Cancellation	Rating 7.1 11,135 reviews		Search Air Canada flights
United Airlines	PriceFrom $598	Free Cancellation	Rating 7.4 9,776 reviews		Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to St. John's. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to St. John's from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Washington, D.C. to St. John's flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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?

If you are not ready to book a flight from Washington, D.C. to St. John's now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. John's and let you know when they change.