What is the cheapest airline to fly from St. John's to Washington, D.C. round-trip?

WestJet, at $644, was found to be the cheapest airline from St. John's to Washington, D.C...

What are the cheapest airlines to fly from St. John's to Washington, D.C. one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $237. Users have also found prices from $253 and $285 on Porter Airlines and United Airlines, respectively.

What is the cheapest month to book a flight from St. John's to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from St. John's to Washington, D.C. (average of $241). Flying from St. John's to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from St. John's to Washington, D.C.?

Travelers seeking maximum savings on their St. John's to Washington, D.C. flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from St. John's to Washington, D.C.?

While some choose either St John's - Washington, D.C. Dulles Intl or St John's - Baltimore/Washington, St John's - Washington, D.C. Reagan-National is the most popular route from St. John's to Washington, D.C..

What is the cheapest time of day to fly from YYT to WAS?

When flying from St. John's to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from St. John's to Washington, D.C.?

Most people fly from St John's (YYT) if they book a flight from St. John's to Washington, D.C.. On average, St John's has 0 outbound flights to Washington, D.C. per day from 0 airlines. St John's is conveniently located just 4.2 mi from St. John's’s city center.

Can I find deals for flights from St. John's to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on St. John's to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from St. John's to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to Washington, D.C..

Can I find deals for business class flights from St. John's to Washington, D.C.?

Yes. Cheapflights offers flight deals from St. John's to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$236+ Flights from St. John's to Washington, D.C.

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Cheap flight deals from St. John's to Washington, D.C.

Round-trip from	$644 (FlightHub)
One-way from	$236 (Mytrip)

From St John's to Washington, D.C. (WAS)

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One-way flight from St John's to Washington, D.C. (WAS)

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Find flight deals from St. John's to Washington, D.C.

Cheapest flights from St. John's to Washington, D.C.
Explore the most affordable flight options available from St. John's to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Wed 10/83:00 pmYYT - BWI

2 stops34h 19mWestJet

Fri 10/241:50 pmBWI - YYT

2 stops31h 36mWestJet

Deal found 7/28

$644

Best flights from St. John's to Washington, D.C.
Discover carefully curated flight deals from St. John's to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Wed 10/83:00 pmYYT - BWI

2 stops34h 19mWestJet

Fri 10/241:50 pmBWI - YYT

2 stops31h 36mWestJet

Deal found 7/28

$644

One-way flights from St. John's to Washington, D.C.
Search for one-way flight options from St. John's to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Wed 9/107:10 amYYT - BWI

3 stops25h 20mMultiple Airlines

Deal found 7/27

$236

Wed 9/102:00 pmYYT - IAD

1 stop8h 35mAir Canada

Deal found 7/27

$237

Wed 9/105:50 amYYT - DCA

1 stop6h 00mAir Canada

Deal found 7/27

$237

Sun 9/286:00 amYYT - IAD

1 stop10h 36mPorter Airlines

Deal found 7/28

$253

Mon 8/253:40 pmYYT - IAD

3 stops26h 05mMultiple Airlines

Deal found 7/27

$284

Wed 9/105:50 amYYT - DCA

2 stops9h 56mUnited Airlines

Deal found 7/27

$285

Mon 8/183:40 pmYYT - DCA

1 stop22h 24mDelta

Deal found 7/26

$300

Sun 9/283:00 pmYYT - DCA

2 stops29h 29mWestJet

Deal found 7/28

$372

Tue 8/195:40 pmYYT - DCA

3 stops17h 37mMultiple Airlines

Deal found 7/26

$391

Sat 1/31:30 pmYYT - BWI

2 stops22h 21mUnited Airlines

Deal found 7/27

$401

Sat 8/162:10 pmYYT - IAD

2 stops18h 47mUnited Airlines

Deal found 7/26

$438

Sat 8/167:40 pmYYT - BWI

2 stops17h 02mWestJet

Deal found 7/28

$443

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. John's to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. John'sBaltimore

YYT - BWI

YYTBWI

St John's

Wed 10/8

3:00 pm-11:49 pm

2 stops34h 19m

Baltimore/Washington

Fri 10/24

1:50 pm-10:56 pm

2 stops31h 36m

$644

St. John'sBaltimore

YYT - BWI

YYTBWI

St John's

Wed 9/10

7:10 am-7:00 am

3 stops25h 20m

$236

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 9/10

2:00 pm-9:05 pm

1 stop8h 35m

$237

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Wed 9/10

5:50 am-10:20 am

1 stop6h 00m

$237

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Sun 9/28

6:00 am-3:06 pm

1 stop10h 36m

$253

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Mon 8/25

3:40 pm-4:15 pm

3 stops26h 05m

$284

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Wed 9/10

5:50 am-2:16 pm

2 stops9h 56m

$285

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Mon 8/18

3:40 pm-12:34 pm

1 stop22h 24m

$300

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Sun 9/28

3:00 pm-6:59 pm

2 stops29h 29m

$372

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Tue 8/19

5:40 pm-9:47 am

3 stops17h 37m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 14 results

Best time to book a flight from St. John's to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from St. John's with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. John's to Washington, D.C.

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Porter Airlines, Delta, and United Airlines from St. John's to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

317 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Porter Airlines

8.0

Very good

317 reviews

Porter Airlines

8.0

Very good

317 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Delta

8.0

Very good

7,979 reviews

Porter Airlines

8.0

Very good

317 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

United Airlines

7.4

Good

8,896 reviews

Porter Airlines

8.0

Very good

317 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

WestJet

7.2

Good

2,972 reviews

Porter Airlines

8.0

Very good

317 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Air Canada

7.1

Good

9,826 reviews

Porter Airlines

8.0

Very good

317 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Related info for your journey

What airport do you fly from for flights from St. John's to Washington, D.C.?
Most people fly from St John's (YYT) if they book a flight from St. John's to Washington, D.C.. On average, St John's has 0 outbound flights to Washington, D.C. per day from 0 airlines. St John's is conveniently located just 4.2 mi from St. John's’s city center.
What is the cheapest airline to fly from St. John's to Washington, D.C. round-trip?
WestJet, at $644, was found to be the cheapest airline from St. John's to Washington, D.C...
What are the cheapest airlines to fly from St. John's to Washington, D.C. one-way?
For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $237. Users have also found prices from $253 and $285 on Porter Airlines and United Airlines, respectively.
What are the most popular routes from St. John's to Washington, D.C.?
While some choose either St John's - Washington, D.C. Dulles Intl or St John's - Baltimore/Washington, St John's - Washington, D.C. Reagan-National is the most popular route from St. John's to Washington, D.C..
Can I find deals for flights from St. John's to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on St. John's to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. John's to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to Washington, D.C..
Can I find deals for business class flights from St. John's to Washington, D.C.?
Yes. Cheapflights offers flight deals from St. John's to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from St. John's to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from St. John's to Washington, D.C. (average of $241). Flying from St. John's to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$236+ Cheap flights from St. John's (YYT) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. John's to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. John's to Washington, D.C.

Round-trip from

One-way from

Find flight deals from St. John's to Washington, D.C.

Cheapest flights from St. John's to Washington, D.C.Explore the most affordable flight options available from St. John's to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from St. John's to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. John's to Washington, D.C. that are best for you.

Best time to book a flight from St. John's to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from St. John's with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from St. John's to Washington, D.C.

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Porter Airlines, Delta, and United Airlines from St. John's to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from St. John's to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from St. John's to Washington, D.C.?

What is the cheapest airline to fly from St. John's to Washington, D.C. round-trip?

What are the cheapest airlines to fly from St. John's to Washington, D.C. one-way?

What are the most popular routes from St. John's to Washington, D.C.?

Can I find deals for flights from St. John's to Washington, D.C. that include hotel bookings?

How can I find direct flights from St. John's to Washington, D.C.?

Can I find deals for business class flights from St. John's to Washington, D.C.?

What is the cheapest month to book a flight from St. John's to Washington, D.C.?

Traveling to a place near Washington, D.C.?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. John's to Washington, D.C.

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Cheapest flights from St. John's to Washington, D.C.
Explore the most affordable flight options available from St. John's to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.