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

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

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 5h 43m and 9h 26m, respectively.

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 March 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.

$217 Cheap Flights from Washington, D.C. to St. John's in 2026

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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.

11:40 am - 1:01 am

IAD

YYT

11h 51m

2 stops

6:20 am - 12:59 pm

YYT

IAD

8h 09m

2 stops

$392Porter Airlines

Thu, Apr 16 - Sat, Apr 25

12:55 pm - 11:28 pm

DCA

YYT

9h 03m

2 stops

7:30 am - 3:30 pm

YYT

DCA

9h 30m

2 stops

$405Air Canada

Fri, Apr 17 - Fri, Apr 24

1:45 pm - 11:05 pm

IAD

YYT

7h 50m

2 stops

6:20 am - 12:59 pm

YYT

IAD

8h 09m

2 stops

$413Porter Airlines

Sat, Apr 18 - Sat, Apr 25

4:10 pm - 12:51 am

DCA

YYT

7h 11m

1 stop

7:30 am - 3:30 pm

YYT

DCA

9h 30m

2 stops

$417Air Canada

Fri, Apr 17 - Fri, Apr 24

11:40 am - 11:05 pm

IAD

YYT

9h 55m

2 stops

6:05 am - 3:21 pm

YYT

IAD

10h 46m

2 stops

$432Porter Airlines

Tue, Apr 21 - Sun, May 3

11:40 am - 11:05 pm

IAD

YYT

9h 55m

2 stops

6:20 am - 5:14 pm

YYT

IAD

12h 24m

2 stops

$449Porter Airlines

Mon, Mar 30 - Mon, Apr 6

11:40 am - 10:58 pm

IAD

YYT

9h 48m

1 stop

6:20 am - 12:59 pm

YYT

IAD

8h 09m

2 stops

$455Multiple Airlines

Thu, Apr 16 - Sat, Apr 25

10:11 am - 10:58 pm

BWI

YYT

11h 17m

2 stops

3:00 pm - 9:36 am

YYT

BWI

44h 06m

2 stops

$788WestJet

Thu, Apr 16 - Sat, Apr 25

6:55 pm - 1:58 am

BWI

YYT

29h 33m

2 stops

5:35 am - 5:28 pm

YYT

BWI

13h 23m

2 stops

$793United Airlines

Wed, Apr 29 - Fri, May 1

6:15 am - 5:11 pm

BWI

YYT

9h 26m

2 stops

5:35 am - 9:02 pm

YYT

BWI

16h 57m

2 stops

$805United Airlines

Wed, May 13 - Sat, May 16

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

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

United Airlines

Apr 15

DCA11:05 amWashington, D.C. Reagan-National

12h 16m

2 stops

YYT12:51 amSt John's

Apr 22

YYT5:25 amSt John's

6h 24m

1 stop

DCA10:19 amWashington, D.C. Reagan-National

$565

United Airlines

Apr 15

DCA11:05 amWashington, D.C. Reagan-National

12h 16m

2 stops

YYT12:51 amSt John's

Apr 22

YYT5:25 amSt John's

10h 29m

2 stops

DCA2:24 pmWashington, D.C. Reagan-National

$575

United Airlines

May 5

DCA7:00 amWashington, D.C. Reagan-National

8h 41m

2 stops

YYT5:11 pmSt John's

May 13

YYT5:35 amSt John's

6h 14m

1 stop

DCA10:19 amWashington, D.C. Reagan-National

$584

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

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

Air Canada

Apr 17

DCA12:55 pmWashington, D.C. Reagan-National

9h 03m

2 stops

YYT11:28 pmSt John's

Apr 24

YYT7:30 amSt John's

9h 30m

2 stops

DCA3:30 pmWashington, D.C. Reagan-National

$405

Air Canada

Apr 17

DCA4:10 pmWashington, D.C. Reagan-National

7h 11m

1 stop

YYT12:51 amSt John's

Apr 24

YYT7:30 amSt John's

9h 30m

2 stops

DCA3:30 pmWashington, D.C. Reagan-National

$417

Air Canada

Apr 17

DCA4:10 pmWashington, D.C. Reagan-National

7h 11m

1 stop

YYT12:51 amSt John's

Apr 24

YYT6:35 amSt John's

14h 48m

1 stop

DCA7:53 pmWashington, D.C. Reagan-National

$456

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

Thu 4/16

11:40 am-1:01 am

2 stops11h 51m

St John's

Sat 4/25

6:20 am-12:59 pm

2 stops8h 09m

$392

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Fri 4/17

12:55 pm-11:28 pm

2 stops9h 03m

St John's

Fri 4/24

7:30 am-3:30 pm

2 stops9h 30m

$405

Quickest round-trip

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 4/18

1:45 pm-11:05 pm

2 stops7h 50m

St John's

Sat 4/25

6:20 am-12:59 pm

2 stops8h 09m

$413

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Fri 4/17

4:10 pm-12:51 am

1 stop7h 11m

St John's

Fri 4/24

7:30 am-3:30 pm

2 stops9h 30m

$417

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 4/21

11:40 am-11:05 pm

2 stops9h 55m

St John's

Sun 5/3

6:05 am-3:21 pm

2 stops10h 46m

$432

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Mon 3/30

11:40 am-11:05 pm

2 stops9h 55m

St John's

Mon 4/6

6:20 am-5:14 pm

2 stops12h 24m

$449

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Thu 4/16

11:40 am-10:58 pm

1 stop9h 48m

St John's

Sat 4/25

6:20 am-12:59 pm

2 stops8h 09m

$455

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Thu 4/16

10:11 am-10:58 pm

2 stops11h 17m

St John's

Sat 4/25

3:00 pm-9:36 am

2 stops44h 06m

$788

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Wed 4/29

6:55 pm-1:58 am

2 stops29h 33m

St John's

Fri 5/1

5:35 am-5:28 pm

2 stops13h 23m

$793

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Wed 5/13

6:15 am-5:11 pm

2 stops9h 26m

St John's

Sat 5/16

5:35 am-9:02 pm

2 stops16h 57m

$805

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

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

You could potentially save up to 86% 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

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 March 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 (77% of total bookings). The next most popular airline is United Airlines (23%).

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
United Airlines	PriceFrom $241	Free Cancellation	Rating 7.4 9,403 reviews		Search United Airlines flights
Air Canada	PriceFrom $246	Free Cancellation	Rating 7.1 10,780 reviews		Search Air Canada 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.