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

Porter Airlines, United Airlines, and Air Canada 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$ 357 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:15 p.m. - 7:00 p.m.

YYT

IAD

7h 15m

1 stop

3:45 p.m. - 12:33 a.m.

IAD

YYT

7h 18m

1 stop

C$ 685Air Canada

Wed, 23 Sep - Fri, 25 Sep

6:05 a.m. - 3:16 p.m.

YYT

IAD

10h 41m

2 stops

4:00 p.m. - 12:55 a.m.

IAD

YYT

7h 25m

2 stops

C$ 686Porter Airlines

Wed, 23 Sep - Fri, 25 Sep

6:05 a.m. - 3:10 p.m.

YYT

IAD

10h 35m

2 stops

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

IAD

YYT

11h 55m

2 stops

C$ 687Porter Airlines

Tue, 14 Jul - Mon, 20 Jul

11:05 a.m. - 8:25 p.m.

YYT

IAD

10h 50m

2 stops

9:45 a.m. - 5:08 p.m.

IAD

YYT

5h 53m

1 stop

C$ 692Air Canada

Wed, 23 Sep - Fri, 25 Sep

11:05 a.m. - 8:25 p.m.

YYT

IAD

10h 50m

2 stops

3:45 p.m. - 12:33 a.m.

IAD

YYT

7h 18m

1 stop

C$ 693Air Canada

Wed, 23 Sep - Fri, 25 Sep

5:35 a.m. - 3:25 p.m.

YYT

IAD

11h 20m

2 stops

3:45 p.m. - 12:33 a.m.

IAD

YYT

7h 18m

1 stop

C$ 697Air Canada

Wed, 23 Sep - Fri, 25 Sep

8:30 a.m. - 3:24 p.m.

YYT

IAD

8h 24m

1 stop

4:20 p.m. - 1:46 a.m.

IAD

YYT

7h 56m

1 stop

C$ 726Air Canada

Tue, 14 Jul - Mon, 20 Jul

11:05 a.m. - 8:25 p.m.

YYT

IAD

10h 50m

2 stops

9:45 a.m. - 11:28 p.m.

IAD

YYT

12h 13m

2 stops

C$ 751Air Canada

Wed, 23 Sep - Fri, 25 Sep

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

YYT

DCA

6h 13m

1 stop

12:40 p.m. - 11:28 p.m.

DCA

YYT

9h 18m

2 stops

C$ 764Air Canada

Fri, 17 Jul - Sun, 19 Jul

6:05 a.m. - 3:10 p.m.

YYT

IAD

10h 35m

2 stops

7:00 p.m. - 6:45 a.m.

IAD

YYT

34h 15m

1 stop

C$ 1,713Multiple Airlines

Tue, 14 Jul - Mon, 20 Jul

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

23 Sep

YYT6:05 a.m.St John's

10h 35m

2 stops

IAD3:10 p.m.Washington, D.C. Dulles Intl

25 Sep

IAD11:25 a.m.Washington, D.C. Dulles Intl

12h 00m

2 stops

YYT12:55 a.m.St John's

C$ 686

Porter Airlines

14 Jul

YYT6:05 a.m.St John's

10h 35m

2 stops

IAD3:10 p.m.Washington, D.C. Dulles Intl

20 Jul

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

11h 55m

2 stops

YYT12:55 a.m.St John's

C$ 687

Porter Airlines

19 May

YYT4:05 p.m.St John's

24h 46m

2 stops

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

26 May

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

26h 10m

2 stops

YYT3:10 p.m.St John's

C$ 1,443

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

23 Sep

YYT1:15 p.m.St John's

7h 15m

1 stop

IAD7:00 p.m.Washington, D.C. Dulles Intl

25 Sep

IAD3:45 p.m.Washington, D.C. Dulles Intl

7h 18m

1 stop

YYT12:33 a.m.St John's

C$ 685

Air Canada

23 Sep

YYT11:05 a.m.St John's

10h 50m

2 stops

IAD8:25 p.m.Washington, D.C. Dulles Intl

25 Sep

IAD9:45 a.m.Washington, D.C. Dulles Intl

5h 53m

1 stop

YYT5:08 p.m.St John's

C$ 692

Air Canada

23 Sep

YYT11:05 a.m.St John's

10h 50m

2 stops

IAD8:25 p.m.Washington, D.C. Dulles Intl

25 Sep

IAD3:45 p.m.Washington, D.C. Dulles Intl

7h 18m

1 stop

YYT12:33 a.m.St John's

C$ 693

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

Wed 23/9

1:15 p.m.-7:00 p.m.

1 stop7h 15m

Washington, D.C. Dulles Intl

Fri 25/9

3:45 p.m.-12:33 a.m.

1 stop7h 18m

C$ 685

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 23/9

6:05 a.m.-3:16 p.m.

2 stops10h 41m

Washington, D.C. Dulles Intl

Fri 25/9

4:00 p.m.-12:55 a.m.

2 stops7h 25m

C$ 686

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Tue 14/7

6:05 a.m.-3:10 p.m.

2 stops10h 35m

Washington, D.C. Dulles Intl

Mon 20/7

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

2 stops11h 55m

C$ 687

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 23/9

11:05 a.m.-8:25 p.m.

2 stops10h 50m

Washington, D.C. Dulles Intl

Fri 25/9

9:45 a.m.-5:08 p.m.

1 stop5h 53m

C$ 692

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 23/9

11:05 a.m.-8:25 p.m.

2 stops10h 50m

Washington, D.C. Dulles Intl

Fri 25/9

3:45 p.m.-12:33 a.m.

1 stop7h 18m

C$ 693

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 23/9

5:35 a.m.-3:25 p.m.

2 stops11h 20m

Washington, D.C. Dulles Intl

Fri 25/9

3:45 p.m.-12:33 a.m.

1 stop7h 18m

C$ 697

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Tue 14/7

8:30 a.m.-3:24 p.m.

1 stop8h 24m

Washington, D.C. Dulles Intl

Mon 20/7

4:20 p.m.-1:46 a.m.

1 stop7h 56m

C$ 726

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 23/9

11:05 a.m.-8:25 p.m.

2 stops10h 50m

Washington, D.C. Dulles Intl

Fri 25/9

9:45 a.m.-11:28 p.m.

2 stops12h 13m

C$ 751

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

12:40 p.m.-11:28 p.m.

2 stops9h 18m

C$ 764

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Tue 14/7

6:05 a.m.-3:10 p.m.

2 stops10h 35m

Washington, D.C. Dulles Intl

Mon 20/7

7:00 p.m.-6:45 a.m.

1 stop34h 15m

C$ 1,713

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

Frequently asked questions about flying 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.

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.