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 were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$274 Cheap Flights from St. John's to District of Columbia in 2026

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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 am - 3:21 pm

YYT

IAD

10h 46m

2 stops

4:05 pm - 12:56 am

IAD

YYT

7h 21m

2 stops

$497Porter Airlines

Wed, Jun 10 - Wed, Jun 17

1:15 pm - 7:00 pm

YYT

IAD

7h 15m

1 stop

3:45 pm - 12:33 am

IAD

YYT

7h 18m

1 stop

$499Air Canada

Wed, Sep 23 - Fri, Sep 25

1:15 pm - 7:00 pm

YYT

IAD

7h 15m

1 stop

3:45 pm - 12:33 am

IAD

YYT

7h 18m

1 stop

$500Air Canada

Wed, Sep 23 - Fri, Sep 25

6:05 am - 3:21 pm

YYT

IAD

10h 46m

2 stops

4:05 pm - 12:56 am

IAD

YYT

7h 21m

2 stops

$501Porter Airlines

Wed, Jun 10 - Mon, Jun 15

6:05 am - 3:16 pm

YYT

IAD

10h 41m

2 stops

4:00 pm - 12:55 am

IAD

YYT

7h 25m

2 stops

$503Porter Airlines

Tue, Jul 14 - Mon, Jul 20

11:05 am - 8:25 pm

YYT

IAD

10h 50m

2 stops

3:45 pm - 12:33 am

IAD

YYT

7h 18m

1 stop

$504Air Canada

Wed, Sep 23 - Fri, Sep 25

11:05 am - 8:25 pm

YYT

IAD

10h 50m

2 stops

9:45 am - 5:08 pm

IAD

YYT

5h 53m

1 stop

$505Air Canada

Wed, Sep 23 - Fri, Sep 25

5:35 am - 3:25 pm

YYT

IAD

11h 20m

2 stops

9:45 am - 5:08 pm

IAD

YYT

5h 53m

1 stop

$507Air Canada

Wed, Sep 23 - Fri, Sep 25

5:35 am - 3:25 pm

YYT

IAD

11h 20m

2 stops

9:45 am - 5:08 pm

IAD

YYT

5h 53m

1 stop

$508Air Canada

Wed, Sep 23 - Fri, Sep 25

6:05 am - 3:21 pm

YYT

IAD

10h 46m

2 stops

4:05 pm - 12:56 am

IAD

YYT

7h 21m

2 stops

$515Porter Airlines

Mon, Jun 8 - Wed, Jun 17

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

Jun 10

YYT6:05 amSt John's

10h 46m

2 stops

IAD3:21 pmWashington, D.C. Dulles Intl

Jun 17

IAD4:05 pmWashington, D.C. Dulles Intl

7h 21m

2 stops

YYT12:56 amSt John's

$497

Porter Airlines

Jun 10

YYT6:05 amSt John's

10h 46m

2 stops

IAD3:21 pmWashington, D.C. Dulles Intl

Jun 15

IAD4:05 pmWashington, D.C. Dulles Intl

7h 21m

2 stops

YYT12:56 amSt John's

$501

Porter Airlines

Jul 14

YYT6:05 amSt John's

10h 41m

2 stops

IAD3:16 pmWashington, D.C. Dulles Intl

Jul 20

IAD4:00 pmWashington, D.C. Dulles Intl

7h 25m

2 stops

YYT12:55 amSt John's

$503

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

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

United Airlines

Jun 9

YYT5:35 amSt John's

7h 07m

1 stop

IAD11:12 amWashington, D.C. Dulles Intl

Jun 16

IAD3:45 pmWashington, D.C. Dulles Intl

7h 21m

1 stop

YYT12:36 amSt John's

$537

United Airlines

Jun 10

YYT5:35 amSt John's

16h 55m

2 stops

IAD9:00 pmWashington, D.C. Dulles Intl

Jun 16

IAD3:45 pmWashington, D.C. Dulles Intl

7h 21m

1 stop

YYT12:36 amSt John's

$542

United Airlines

Jun 8

YYT8:30 amSt John's

16h 19m

2 stops

IAD11:19 pmWashington, D.C. Dulles Intl

Jun 16

IAD3:45 pmWashington, D.C. Dulles Intl

7h 21m

1 stop

YYT12:36 amSt John's

$547

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

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 6/10

6:05 am-3:21 pm

2 stops10h 46m

Washington, D.C. Dulles Intl

Wed 6/17

4:05 pm-12:56 am

2 stops7h 21m

$497

Quickest round-trip

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 9/23

1:15 pm-7:00 pm

1 stop7h 15m

Washington, D.C. Dulles Intl

Fri 9/25

3:45 pm-12:33 am

1 stop7h 18m

$499

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 9/23

1:15 pm-7:00 pm

1 stop7h 15m

Washington, D.C. Dulles Intl

Fri 9/25

3:45 pm-12:33 am

1 stop7h 18m

$500

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 6/10

6:05 am-3:21 pm

2 stops10h 46m

Washington, D.C. Dulles Intl

Mon 6/15

4:05 pm-12:56 am

2 stops7h 21m

$501

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Tue 7/14

6:05 am-3:16 pm

2 stops10h 41m

Washington, D.C. Dulles Intl

Mon 7/20

4:00 pm-12:55 am

2 stops7h 25m

$503

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 9/23

11:05 am-8:25 pm

2 stops10h 50m

Washington, D.C. Dulles Intl

Fri 9/25

3:45 pm-12:33 am

1 stop7h 18m

$504

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 9/23

11:05 am-8:25 pm

2 stops10h 50m

Washington, D.C. Dulles Intl

Fri 9/25

9:45 am-5:08 pm

1 stop5h 53m

$505

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 9/23

5:35 am-3:25 pm

2 stops11h 20m

Washington, D.C. Dulles Intl

Fri 9/25

9:45 am-5:08 pm

1 stop5h 53m

$507

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 9/23

5:35 am-3:25 pm

2 stops11h 20m

Washington, D.C. Dulles Intl

Fri 9/25

9:45 am-5:08 pm

1 stop5h 53m

$508

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Mon 6/8

6:05 am-3:21 pm

2 stops10h 46m

Washington, D.C. Dulles Intl

Wed 6/17

4:05 pm-12:56 am

2 stops7h 21m

$515

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 25% 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	10h 46m
Direct flights	None

The fastest flight from St. John's to District of Columbia takes 10h 46m

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.

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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 were last updated today.
How old do you have to be to fly from St John's Airport to District of Columbia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. John's to District of Columbia for you.

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

All flight searches from St. John's to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between St. John's and District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

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