What is the cheapest airline that flies from St John's to District of Columbia?

Porter Airlines, Air Canada, and United Airlines are the most popular carriers operating from St John's to District of Columbia

When did momondo last update prices for flights from St John's Airport to District of Columbia?

Prices for flights from St John's Airport to District of Columbia refresh daily.

How old do you have to be to fly from St John's Airport to District of Columbia?

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 District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents required for your trip to District of Columbia 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 District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 324 Cheap Flights from St. John's to District of Columbia in 2026

1 adult

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Find the cheapest flights from St. John's to District of Columbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 a.m. - 3:21 p.m.

YYT

IAD

10h 46m

2 stops

4:05 p.m. - 12:55 a.m.

IAD

YYT

7h 20m

2 stops

C$ 626Porter Airlines

Fri, 22 May - Sun, 24 May

6:05 a.m. - 3:21 p.m.

YYT

IAD

10h 46m

2 stops

11:30 a.m. - 12:55 a.m.

IAD

YYT

11h 55m

2 stops

C$ 686Porter Airlines

Fri, 22 May - Sun, 24 May

6:05 a.m. - 3:21 p.m.

YYT

IAD

10h 46m

2 stops

11:30 a.m. - 12:55 a.m.

IAD

YYT

11h 55m

2 stops

C$ 687Porter Airlines

Fri, 22 May - Sun, 24 May

5:35 a.m. - 12:00 p.m.

YYT

DCA

7h 55m

2 stops

11:00 a.m. - 1:46 a.m.

DCA

YYT

13h 16m

1 stop

C$ 690Air Canada

Fri, 17 Jul - Sun, 19 Jul

2:05 p.m. - 9:48 p.m.

YYT

DCA

9h 13m

2 stops

11:00 a.m. - 1:46 a.m.

DCA

YYT

13h 16m

1 stop

C$ 691Air Canada

Fri, 17 Jul - Sun, 19 Jul

6:05 a.m. - 3:21 p.m.

YYT

IAD

10h 46m

2 stops

11:30 a.m. - 12:55 a.m.

IAD

YYT

11h 55m

2 stops

C$ 718Porter Airlines

Fri, 22 May - Sun, 24 May

6:05 a.m. - 3:21 p.m.

YYT

IAD

10h 46m

2 stops

4:05 p.m. - 12:55 a.m.

IAD

YYT

7h 20m

2 stops

C$ 730Porter Airlines

Fri, 22 May - Sun, 24 May

5:35 a.m. - 10:18 a.m.

YYT

DCA

6h 13m

1 stop

6:00 a.m. - 11:28 p.m.

DCA

YYT

15h 58m

2 stops

C$ 743Air Canada

Fri, 17 Jul - Sun, 19 Jul

5:35 a.m. - 10:18 a.m.

YYT

DCA

6h 13m

1 stop

11:00 a.m. - 1:46 a.m.

DCA

YYT

13h 16m

1 stop

C$ 744Air Canada

Fri, 17 Jul - Sun, 19 Jul

5:35 a.m. - 11:12 a.m.

YYT

IAD

7h 07m

1 stop

10:11 p.m. - 1:01 p.m.

IAD

YYT

13h 20m

1 stop

C$ 778United Airlines

Fri, 22 May - Sun, 24 May

Porter Airlines flights from St. John's to District of Columbia

Our best Porter Airlines deals on St. John's to District of Columbia flight tickets

Porter Airlines

22 May

YYT6:05 a.m.St John's

10h 46m

2 stops

IAD3:21 p.m.Washington, D.C. Dulles Intl

24 May

IAD4:05 p.m.Washington, D.C. Dulles Intl

7h 20m

2 stops

YYT12:55 a.m.St John's

C$ 626

Porter Airlines

22 May

YYT6:05 a.m.St John's

10h 46m

2 stops

IAD3:21 p.m.Washington, D.C. Dulles Intl

24 May

IAD11:30 a.m.Washington, D.C. Dulles Intl

11h 55m

2 stops

YYT12:55 a.m.St John's

C$ 686

Porter Airlines

22 May

YYT6:05 a.m.St John's

10h 46m

2 stops

IAD3:21 p.m.Washington, D.C. Dulles Intl

24 May

IAD11:30 a.m.Washington, D.C. Dulles Intl

11h 55m

2 stops

YYT12:55 a.m.St John's

C$ 687

Air Canada flights from St. John's to District of Columbia

Our best Air Canada deals on St. John's to District of Columbia flight tickets

Air Canada

17 Jul

YYT5:35 a.m.St John's

7h 55m

2 stops

DCA12:00 p.m.Washington, D.C. Reagan-National

19 Jul

DCA11:00 a.m.Washington, D.C. Reagan-National

13h 16m

1 stop

YYT1:46 a.m.St John's

C$ 690

Air Canada

17 Jul

YYT2:05 p.m.St John's

9h 13m

2 stops

DCA9:48 p.m.Washington, D.C. Reagan-National

19 Jul

DCA11:00 a.m.Washington, D.C. Reagan-National

13h 16m

1 stop

YYT1:46 a.m.St John's

C$ 691

Air Canada

17 Jul

YYT5:35 a.m.St John's

6h 13m

1 stop

DCA10:18 a.m.Washington, D.C. Reagan-National

19 Jul

DCA6:00 a.m.Washington, D.C. Reagan-National

15h 58m

2 stops

YYT11:28 p.m.St John's

C$ 743

momondo Fare Finder

Use the filters below to find and compare flights from St. John's to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Fri 22/5

6:05 a.m.-3:21 p.m.

2 stops10h 46m

Washington, D.C. Dulles Intl

Sun 24/5

4:05 p.m.-12:55 a.m.

2 stops7h 20m

C$ 626

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Fri 22/5

6:05 a.m.-3:21 p.m.

2 stops10h 46m

Washington, D.C. Dulles Intl

Sun 24/5

11:30 a.m.-12:55 a.m.

2 stops11h 55m

C$ 686

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Fri 22/5

6:05 a.m.-3:21 p.m.

2 stops10h 46m

Washington, D.C. Dulles Intl

Sun 24/5

11:30 a.m.-12:55 a.m.

2 stops11h 55m

C$ 687

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Fri 17/7

5:35 a.m.-12:00 p.m.

2 stops7h 55m

Washington, D.C. Reagan-National

Sun 19/7

11:00 a.m.-1:46 a.m.

1 stop13h 16m

C$ 690

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Fri 17/7

2:05 p.m.-9:48 p.m.

2 stops9h 13m

Washington, D.C. Reagan-National

Sun 19/7

11:00 a.m.-1:46 a.m.

1 stop13h 16m

C$ 691

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Fri 22/5

6:05 a.m.-3:21 p.m.

2 stops10h 46m

Washington, D.C. Dulles Intl

Sun 24/5

11:30 a.m.-12:55 a.m.

2 stops11h 55m

C$ 718

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Fri 22/5

6:05 a.m.-3:21 p.m.

2 stops10h 46m

Washington, D.C. Dulles Intl

Sun 24/5

4:05 p.m.-12:55 a.m.

2 stops7h 20m

C$ 730

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Fri 17/7

5:35 a.m.-10:18 a.m.

1 stop6h 13m

Washington, D.C. Reagan-National

Sun 19/7

6:00 a.m.-11:28 p.m.

2 stops15h 58m

C$ 743

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Fri 17/7

5:35 a.m.-10:18 a.m.

1 stop6h 13m

Washington, D.C. Reagan-National

Sun 19/7

11:00 a.m.-1:46 a.m.

1 stop13h 16m

C$ 744

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Fri 22/5

5:35 a.m.-11:12 a.m.

1 stop7h 07m

Washington, D.C. Dulles Intl

Sun 24/5

10:11 p.m.-1:01 p.m.

1 stop13h 20m

C$ 778

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 St. John's to District of Columbia

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

Can stopping save me money on St. John's to District of Columbia flights?

You could potentially save up to 79% on your flight if you consider stops on a St. John's to District of Columbia flight.

Cheap St. John's to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. John's to District of Columbia

Fastest flight time	6h 13m
Direct flights	None

The fastest flight from St. John's to District of Columbia takes 6h 13m

There are no direct flights from St. John's to District of Columbia. There are no popular flight routes from St. John's to District of Columbia.

Search flight deals

When did momondo last update prices for flights from St John's Airport to District of Columbia?
Prices for flights from St John's Airport to District of Columbia refresh daily.
How old do you have to be to fly from St John's Airport to District of Columbia?
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 District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia 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 District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from St. John's to District of Columbia?

It is quick and easy to find St. John's to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

Can I find flights from St. John's to District of Columbia with flexible booking policies on momondo?

Yes. All flights to District of Columbia from St. John's on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. John's to District of Columbia?

Once all potential St. John's to District of Columbia 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 St. John's to District of Columbia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from St. John's and alert you when they change.