HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. John's

$320+ Cheap flights from Reagan-National (DCA) to St. John's (YYT)

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — YYT
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to St. John's with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to St. John's

Cheapest flights from Reagan-National to St. John's
Explore the most affordable flight options available from Reagan-National to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.

This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:25 am
DCA
-
YYT
2 stops13h 00m
Delta
Tue 9/153:00 pm
YYT
-
DCA
2 stops18h 04m
Delta
Deal found 6/27$657
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:25 am
DCA
-
YYT
2 stops13h 00m
Delta
Thu 9/173:00 pm
YYT
-
DCA
2 stops20h 47m
Delta
Deal found 6/27$658
This Justfly.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:59 pm
DCA
-
YYT
1 stop7h 30m
Porter Airlines
Sat 8/158:50 am
YYT
-
DCA
2 stops11h 55m
Porter Airlines
Deal found 6/26$661
This Air Canada deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:20 pm
DCA
-
YYT
1 stop6h 43m
Air Canada
Tue 9/155:35 am
YYT
-
DCA
1 stop6h 15m
Air Canada
Deal found 6/28$666
This Air Canada deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:40 am
DCA
-
YYT
2 stops11h 47m
Air Canada
Thu 11/197:40 am
YYT
-
DCA
2 stops9h 14m
Air Canada
Deal found 6/24$671
This Air Canada deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:59 am
DCA
-
YYT
1 stop8h 02m
Air Canada
Tue 9/151:35 pm
YYT
-
DCA
1 stop6h 10m
Air Canada
Deal found 6/27$675
This Air Canada deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:59 am
DCA
-
YYT
1 stop8h 02m
Air Canada
Wed 7/221:35 pm
YYT
-
DCA
1 stop7h 52m
Air Canada
Deal found 6/24$678
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:25 am
DCA
-
YYT
2 stops15h 00m
Delta
Tue 9/153:00 pm
YYT
-
DCA
2 stops18h 04m
Delta
Deal found 6/27$680
This Justfly.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:00 pm
DCA
-
YYT
2 stops8h 25m
Porter Airlines
Sat 9/196:00 am
YYT
-
DCA
2 stops11h 29m
Porter Airlines
Deal found 6/28$686
This Air Canada deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:40 am
DCA
-
YYT
1 stop6h 00m
Air Canada
Wed 8/127:55 pm
YYT
-
DCA
1 stop14h 27m
Air Canada
Deal found 6/26$691
This Air Canada deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:59 am
DCA
-
YYT
1 stop8h 02m
Air Canada
Wed 8/121:35 pm
YYT
-
DCA
1 stop7h 52m
Air Canada
Deal found 6/24$692
This Air Canada deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:40 pm
DCA
-
YYT
2 stops9h 18m
Air Canada
Thu 8/135:35 am
YYT
-
DCA
2 stops7h 55m
Air Canada
Deal found 6/26$693

Find flight deals from Reagan-National to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to St. John's (YYT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$657
(Delta)

One-way from

$320
(Air Canada)

Popular in

December

Cheapest in

October

Average price

$694
Provider with most accurate pricing for Washington, D.C. Reagan-National-St John's flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-St John's flights.
Search Deals
From Washington, D.C. Reagan-National to St John's
Search Deals
One-way flight from Washington, D.C. Reagan-National to St John's
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to St. John's 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 2,558,603 searches. Data last updated June 29, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Sat 9/12

8:25 am-10:55 pm

2 stops13h 00m

St John's

Tue 9/15

3:00 pm-7:34 am

2 stops18h 04m

$680

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Wed 8/12

11:00 am-1:51 am

1 stop13h 21m

St John's

Thu 8/13

5:35 am-10:18 am

1 stop6h 13m

$691

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Mon 8/24

12:40 pm-11:28 pm

2 stops9h 18m

St John's

Fri 8/28

5:35 am-12:00 pm

2 stops7h 55m

$693

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Mon 9/7

7:40 pm-10:55 pm

2 stops25h 45m

St John's

Fri 9/11

3:00 pm-7:34 am

2 stops18h 04m

$694

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Tue 8/4

12:40 pm-12:50 am

2 stops10h 40m

St John's

Wed 8/12

5:35 am-12:00 pm

2 stops7h 55m

$696

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Sat 8/8

4:20 pm-12:50 am

1 stop7h 00m

St John's

Tue 8/11

8:30 am-6:12 pm

1 stop11h 12m

$725

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Thu 9/10

3:00 pm-6:00 pm

1 stop25h 30m

St John's

Tue 9/15

6:00 am-4:04 pm

2 stops11h 34m

$745

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Fri 8/21

6:52 am-11:25 pm

2 stops15h 03m

St John's

Wed 9/2

10:00 am-3:59 pm

1 stop7h 29m

$768

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Thu 10/8

10:30 am-12:33 am

2 stops12h 33m

St John's

Tue 10/13

2:05 pm-9:50 pm

2 stops9h 15m

$770

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Tue 8/11

2:59 pm-12:55 am

2 stops8h 26m

St John's

Sun 8/16

10:00 am-3:59 pm

1 stop7h 29m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Reagan-National to St. John's

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to St. John's in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-St. John's flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-St. John's flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-St. John's flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-St. John's flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Reagan-National 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.

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. 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 St. John's. Reviews last updated June 29, 2026.
See what other customers who have flown with Air Canada from Washington, D.C. Reagan-National Airport to St. John's have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,270 reviews

Crew

7.8

Entertainment

6.8

Food

6.3

Overall

7.1

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good
Air Canada
7.1
Good
11,270 reviews
Air Canada
7.1
Good
11,270 reviews

Crew

7.8

Entertainment

6.8

Food

6.3

Overall

7.1

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to St. John's. 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 into for flights to St. John's from Washington, D.C. Reagan-National?

    Located just 4.2 mi from the city center, St John's is the airport most travelers will use when flying to St. John's from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to St John's (YYT) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 1 airline.

  • How long is the flight from Washington, D.C. Reagan-National Airport to St. John's?

    For as low as $680, Delta can have you in St. John's from Washington, D.C. Reagan-National Airport in 13h. There are 1356 mi between Washington, D.C. Reagan-National Airport and St. John's. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Air Canada, at $509, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to St. John's..

  • Can I find deals for flights from Reagan-National to St. John's that include hotel bookings?

    Yes. In addition to deals on Reagan-National to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to St. John's?

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

  • Can I find deals for business class flights from Reagan-National to St. John's?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to St. John's

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to St. John's flights
Baltimore to St. John's flights

Top airline flying from Reagan-National to St. John's

Discover the top airline that operate flights from Reagan-National to St. John's. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$509Average$702FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.