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Cheap flights from St. John's to District of Columbia from C$ 324

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — IAD
8 Jul — 15 Jul1
1 adult

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

Keep the following information in mind while searching for St. John's to District of Columbia flight deals. Data was last updated 3 July 2025.

Round-trip from

C$ 733

One-way from

C$ 324
Porter Airlines
  • Porter Airlines
  • 30/7-6/8
  • 3 total stops
  • 31h 02m total
  • St. John's to District of Columbia
Search Deals
Air Canada
  • Air Canada
  • 22/7
  • 1 total stop
  • 5h 58m total
  • St. John's to District of Columbia
Search Deals

Find flight deals from St. John's to District of Columbia

Cheapest flights from St. John's to District of Columbia
Explore the most affordable flight options available from St. John's to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Wed 30/76:00 a.m.YYT - IAD
1 stop10h 26mPorter Airlines
Wed 6/84:10 p.m.IAD - YYT
2 stops20h 36mPorter Airlines
Deal found 30/6C$ 733
Wed 30/75:50 a.m.YYT - IAD
2 stops18h 07mMultiple Airlines
Wed 6/89:35 a.m.IAD - YYT
2 stops11h 18mMultiple Airlines
Deal found 30/6C$ 758
Fri 25/75:50 a.m.YYT - DCA
2 stops7h 43mAir Canada
Fri 1/84:30 p.m.DCA - YYT
1 stop6h 38mAir Canada
Deal found 1/7C$ 829
Fri 15/82:10 p.m.YYT - IAD
1 stop8h 21mAir Canada
Fri 22/89:35 a.m.IAD - YYT
1 stop6h 07mAir Canada
Deal found 30/6C$ 830
Fri 15/85:00 a.m.YYT - IAD
2 stops12h 51mUnited Airlines
Fri 22/83:41 p.m.IAD - YYT
1 stop8h 20mUnited Airlines
Deal found 30/6C$ 954
Fri 15/85:50 a.m.YYT - DCA
2 stops13h 42mMultiple Airlines
Sun 17/89:40 a.m.DCA - YYT
2 stops11h 13mMultiple Airlines
Deal found 1/7C$ 957

Cheapflights Fare Finder

Customize your flight search to find flights from St. John's to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 July 2025.
Use the filters below to find and compare flights from St. John's to District of Columbia that are best for you.

Fly from

St. John's

Fly to

District of Columbia

Route

Depart

Return

Price

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 30/7

6:00 a.m.-2:56 p.m.

1 stop10h 26m

Washington, D.C. Dulles Intl

Wed 6/8

4:10 p.m.-2:16 p.m.

2 stops20h 36m

C$ 733

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 30/7

5:50 a.m.-10:27 p.m.

2 stops18h 07m

Washington, D.C. Dulles Intl

Wed 6/8

9:35 a.m.-10:23 p.m.

2 stops11h 18m

C$ 758

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Fri 25/7

5:50 a.m.-12:03 p.m.

2 stops7h 43m

Washington, D.C. Reagan-National

Fri 1/8

4:30 p.m.-12:38 a.m.

1 stop6h 38m

C$ 829

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Fri 15/8

2:10 p.m.-9:01 p.m.

1 stop8h 21m

Washington, D.C. Dulles Intl

Fri 22/8

9:35 a.m.-5:12 p.m.

1 stop6h 07m

C$ 830

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Fri 15/8

5:00 a.m.-4:21 p.m.

2 stops12h 51m

Washington, D.C. Dulles Intl

Fri 22/8

3:41 p.m.-1:31 a.m.

1 stop8h 20m

C$ 954

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Fri 15/8

5:50 a.m.-6:02 p.m.

2 stops13h 42m

Washington, D.C. Reagan-National

Sun 17/8

9:40 a.m.-10:23 p.m.

2 stops11h 13m

C$ 957

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Tue 22/7

5:50 a.m.-10:18 a.m.

1 stop5h 58m

C$ 324

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Tue 22/7

5:50 a.m.-1:42 p.m.

2 stops9h 22m

C$ 334

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Sat 12/7

5:50 a.m.-1:49 p.m.

2 stops9h 29m

C$ 402

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Tue 15/7

5:50 a.m.-3:48 p.m.

2 stops11h 28m

C$ 402

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 14 results
1
2

Best time to book a flight from St. John's to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

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

Find hourly flight availability from St. John's to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. John's to District of Columbia as you normally would.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated 3 July 2025.
Read through reviews of airlines operating flights from St. John's to District of Columbia, such as Porter Airlines,United Airlines, andWestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
298 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
298 reviews
Porter Airlines
8.0
Very good
298 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
United Airlines
7.4
Good
8,845 reviews
Porter Airlines
8.0
Very good
298 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
WestJet
7.2
Good
2,917 reviews
Porter Airlines
8.0
Very good
298 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Canada
7.1
Good
9,678 reviews
Porter Airlines
8.0
Very good
298 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Related info for your journey

Find useful and relevant information for your journey from St. John's to District of Columbia. 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 District of Columbia?

    St John's (YYT) is the airport you will fly out of if you book a flight from St. John's to District of Columbia. It is only a 6.7 km journey to St John's (YYT) from St. John's’s city centre.

  • What are the cheapest airlines to fly from St. John's to District of Columbia one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 324. However, be on the lookout for offers from United Airlines and Porter Airlines, as they are both options that can get you from St. John's to District of Columbia for a low price.

  • Can I find deals for flights from St. John's to District of Columbia that include hotel bookings?

    Yes. In addition to deals on St. John's to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. John's to District of Columbia?

    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 District of Columbia.

  • Can I find deals for business class flights from St. John's to District of Columbia?

    Yes. Cheapflights offers flight deals from St. John's to District of Columbia 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 District of Columbia?

    Currently, February is the cheapest month in which you can book a flight from St. John's to District of Columbia (average of C$ 256). Flying from St. John's to District of Columbia in October is currently the most expensive (average of C$ 352). 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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Alternative routes for St. John's to District of Columbia

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