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

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

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

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

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from St John's Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$325 Cheap Flights from St. John's to Washington, D.C. in 2025

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

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One-way

Cheap round-trip flights

These are some of the best round-trip flight deals from St. John's to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

6:00 am - 3:06 pmYYT-IAD

10h 36m1 stop

4:20 pm - 5:29 pmIAD-YYT

23h 39m1 stop

$560Porter Airlines

Find Deal

Tue, Jun 24 - Mon, Jul 7

5:50 am - 11:14 amYYT-IAD

6h 54m1 stop

8:22 am - 4:35 pmIAD-YYT

6h 43m1 stop

$571Air Canada

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Tue, Jun 24 - Sun, Jul 6

5:50 am - 10:18 amYYT-DCA

5h 58m1 stop

6:00 am - 4:35 pmDCA-YYT

9h 05m2 stops

$571Air Canada

Find Deal

Tue, Jun 24 - Sun, Jul 6

5:50 am - 1:42 pmYYT-IAD

9h 22m2 stops

1:03 pm - 1:26 amIAD-YYT

10h 53m2 stops

$578Air Canada

Find Deal

Mon, Jun 23 - Sat, Jul 5

6:00 am - 3:06 pmYYT-IAD

10h 36m1 stop

11:35 am - 12:28 amIAD-YYT

11h 23m2 stops

$579Porter Airlines

Find Deal

Tue, Jun 24 - Mon, Jul 7

6:00 am - 3:06 pmYYT-IAD

10h 36m1 stop

4:20 pm - 5:29 pmIAD-YYT

23h 39m1 stop

$581Porter Airlines

Find Deal

Wed, Jun 25 - Mon, Jul 7

5:00 am - 12:03 pmYYT-DCA

8h 33m2 stops

6:00 am - 4:35 pmDCA-YYT

9h 05m2 stops

$583Air Canada

Find Deal

Wed, Jun 25 - Sun, Jul 6

5:50 am - 2:27 pmYYT-IAD

10h 07m2 stops

10:15 pm - 5:12 pmIAD-YYT

17h 27m2 stops

$584United Airlines

Find Deal

Tue, Jun 24 - Sun, Jul 6

5:50 am - 11:14 amYYT-IAD

6h 54m1 stop

9:45 am - 5:12 pmIAD-YYT

5h 57m1 stop

$591United Airlines

Find Deal

Tue, Jun 24 - Sat, Jul 5

5:50 am - 10:18 amYYT-DCA

5h 58m1 stop

9:40 am - 5:12 pmDCA-YYT

6h 02m1 stop

$591United Airlines

Find Deal

Tue, Jun 24 - Mon, Jul 7

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

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

Porter Airlines

Jun 24

YYT6:00 amSt John's

10h 36m

1 stop

IAD3:06 pmWashington, D.C. Dulles Intl

Jul 7

IAD4:20 pmWashington, D.C. Dulles Intl

23h 39m

1 stop

YYT5:29 pmSt John's

$560

Find similar

Porter Airlines

Jun 24

YYT6:00 amSt John's

10h 36m

1 stop

IAD3:06 pmWashington, D.C. Dulles Intl

Jul 7

IAD11:35 amWashington, D.C. Dulles Intl

11h 23m

2 stops

YYT12:28 amSt John's

$579

Find similar

Porter Airlines

Jun 25

YYT6:00 amSt John's

10h 36m

1 stop

IAD3:06 pmWashington, D.C. Dulles Intl

Jul 7

IAD4:20 pmWashington, D.C. Dulles Intl

23h 39m

1 stop

YYT5:29 pmSt John's

$581

Find similar

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

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

Air Canada

Jun 24

YYT5:50 amSt John's

6h 54m

1 stop

IAD11:14 amWashington, D.C. Dulles Intl

Jul 6

IAD8:22 amWashington, D.C. Dulles Intl

6h 43m

1 stop

YYT4:35 pmSt John's

$571

Find similar

Air Canada

Jun 23

YYT5:50 amSt John's

9h 22m

2 stops

IAD1:42 pmWashington, D.C. Dulles Intl

Jul 5

IAD1:03 pmWashington, D.C. Dulles Intl

10h 53m

2 stops

YYT1:26 amSt John's

$578

Find similar

Air Canada

Jun 25

YYT5:00 amSt John's

8h 33m

2 stops

DCA12:03 pmWashington, D.C. Reagan-National

Jul 6

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

9h 05m

2 stops

YYT4:35 pmSt John's

$583

Find similar

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

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

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from St. John's is on a Saturday. momondo users have found tickets for Saturday departures for as low as $475. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from St. John's to Washington, D.C. for around $657.

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

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

Estimated round-trip price

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

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

Best Price Found	$325
Fastest flight time	5h 58m
Direct flights	None
Airports in Washington, D.C.	3 airports

The best one-way flight to Washington, D.C. from St. John's in the past 72 hours is $325. The best round-trip flight deal from St. John's to Washington, D.C. found on momondo in the last 72 hours is $560.

The fastest flight from St. John's to Washington, D.C. takes 5h 58m

There are no direct flights from St. John's to Washington, D.C.. Popular non-direct routes for this connection are St John's Airport - Washington, D.C. Reagan-National Airport, St John's Airport - Baltimore/Washington Airport and St John's Airport - Washington, D.C. Dulles Intl Airport.

There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

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How far is St John's to Washington, D.C. by plane?
Washington, D.C. is 1354.1 mi away from St John's. By plane, this route typically takes 5h 58m.
When did momondo last update prices for flights from St John's Airport to Washington, D.C.?
Prices for flights from St John's Airport to Washington, D.C. were last updated today.
How old do you have to be to fly from St John's Airport to Washington, D.C.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from St John's Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

Finding the right flight to Washington, D.C. from St. John's is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Flights from St. John's to Washington, D.C. 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 St. John's to Washington, D.C.?

momondo helps you find the best flight between St. John's and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Washington, D.C. from St. John's. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.