IAD - YSJ
$353 Find Cheap Flights from Washington Dulles Airport to Saint John - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Saint John departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Everything you should know
Cheapest round-trip
$735
Typical prices: $692-$810
Air Canada
Sun 10/14Wed 10/17
IAD - YSJ • 1 stop
Cheapest one-way
$353
Typical prices: $698-$714
Air Canada
Fri 10/26
IAD - YSJ • 1 stop
Flight Deals
Cheap Flights from Dulles Intl to Saint John (IAD-YSJ)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Saint John that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent round-trip flight deals from Dulles Intl to Saint John
Wed, Oct 14 - Sat, Oct 17
4:00 pm - 11:51 pmIAD Washington, D.C. Dulles Intl-YSJ Saint John
6h 51m1 stop Toronto Pearson Intl
12:50 pm - 9:14 pmYSJ Saint John-IAD Washington, D.C. Dulles Intl
9h 24m2 stops Toronto Pearson Intl Ottawa
$735Air Canada
Wed, Oct 14 - Sat, Oct 17
8:20 am - 11:51 pmIAD Washington, D.C. Dulles Intl-YSJ Saint John
14h 31m2 stops Chicago O'Hare Intl Toronto Pearson Intl
12:50 pm - 9:14 pmYSJ Saint John-IAD Washington, D.C. Dulles Intl
9h 24m2 stops Toronto Pearson Intl Ottawa
$744Air Canada
Wed, Oct 14 - Sat, Oct 17
4:00 pm - 11:51 pmIAD Washington, D.C. Dulles Intl-YSJ Saint John
6h 51m1 stop Toronto Pearson Intl
5:00 am - 3:25 pmYSJ Saint John-IAD Washington, D.C. Dulles Intl
11h 25m1 stop Toronto Pearson Intl
$753Air Canada
Wed, Oct 14 - Sat, Oct 17
4:00 pm - 11:51 pmIAD Washington, D.C. Dulles Intl-YSJ Saint John
6h 51m1 stop Toronto Pearson Intl
12:50 pm - 9:14 pmYSJ Saint John-IAD Washington, D.C. Dulles Intl
9h 24m2 stops Toronto Pearson Intl Ottawa
$757Air Canada
Tue, Oct 13 - Sun, Oct 18
8:20 am - 11:51 pmIAD Washington, D.C. Dulles Intl-YSJ Saint John
14h 31m2 stops Chicago O'Hare Intl Toronto Pearson Intl
5:00 am - 3:25 pmYSJ Saint John-IAD Washington, D.C. Dulles Intl
11h 25m1 stop Toronto Pearson Intl
$763Air Canada
Wed, Oct 14 - Sat, Oct 17
8:20 am - 11:51 pmIAD Washington, D.C. Dulles Intl-YSJ Saint John
14h 31m2 stops Chicago O'Hare Intl Toronto Pearson Intl
12:50 pm - 9:14 pmYSJ Saint John-IAD Washington, D.C. Dulles Intl
9h 24m2 stops Toronto Pearson Intl Ottawa
$767Air Canada
Wed, Oct 14 - Sat, Oct 17
4:00 pm - 11:51 pmIAD Washington, D.C. Dulles Intl-YSJ Saint John
6h 51m1 stop Toronto Pearson Intl
12:50 pm - 9:14 pmYSJ Saint John-IAD Washington, D.C. Dulles Intl
9h 24m2 stops Toronto Pearson Intl Ottawa
$768Air Canada
Wed, Oct 14 - Sat, Oct 17
4:00 pm - 11:51 pmIAD Washington, D.C. Dulles Intl-YSJ Saint John
6h 51m1 stop Toronto Pearson Intl
5:00 am - 3:25 pmYSJ Saint John-IAD Washington, D.C. Dulles Intl
11h 25m1 stop Toronto Pearson Intl
$776Air Canada
Wed, Oct 14 - Sat, Oct 17
6:10 am - 11:51 pmIAD Washington, D.C. Dulles Intl-YSJ Saint John
16h 41m2 stops Chicago O'Hare Intl Toronto Pearson Intl
12:50 pm - 9:14 pmYSJ Saint John-IAD Washington, D.C. Dulles Intl
9h 24m2 stops Toronto Pearson Intl Ottawa
$778Air Canada
Sat, Nov 14 - Sat, Nov 21
4:30 pm - 11:28 pmIAD Washington, D.C. Dulles Intl-YSJ Saint John
5h 58m1 stop Toronto Pearson Intl
5:20 am - 3:45 pmYSJ Saint John-IAD Washington, D.C. Dulles Intl
11h 25m1 stop Toronto Pearson Intl
$783Air Canada
Recent one-way flight deals from Dulles Intl to Saint John
Mon, Oct 26
9:55 am - 5:19 pmIAD Washington, D.C. Dulles Intl-YSJ Saint John
6h 24m1 stop Toronto Pearson Intl
$353Air Canada
Mon, Oct 26
6:10 am - 11:24 pmIAD Washington, D.C. Dulles Intl-YSJ Saint John
16h 14m2 stops Newark Toronto Pearson Intl
$523United Airlines
Mon, Oct 26
6:10 am - 11:24 pmIAD Washington, D.C. Dulles Intl-YSJ Saint John
16h 14m3 stops Newark Tampa Toronto Pearson Intl
$724Multiple Airlines
Booking Insights
Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Saint John flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Layovers
How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Saint John?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Saint John departing in october.
Round-trip flights from Washington, D.C. Dulles Intl Airport to Saint John typically range from $692 to $810. The lowest price found in the past 5 days was $735, on Air Canada.
What’s the most popular layover airport when flying from Washington, D.C. Dulles Intl Airport to Saint John?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.Toronto Pearson Intl (YYZ) is the most popular layover for the Washington, D.C. Dulles Intl Airport to Saint John route. 60% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via YYZ.
What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Saint John?
Flights via Montreal Pierre Elliott Trudeau Intl (YUL) offer the most affordable fares, with an average round-trip price of $600. Based on KAYAK data over the past 3 months.
Key details for Washington, D.C. Dulles Intl Airport to Saint John flights
Cheapest flight | $353 |
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When to book flights from Dulles Intl to Saint John
Are your dates flexible? Find out the best times to travel from Dulles Intl to Saint John based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Washington, D.C. Dulles Intl Airport to Saint John flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines and booking tips.
Your guide to booking Washington, D.C. Dulles Intl Airport to Saint John flights
Get tips on when to book, when to fly and what to know before your trip.More options for your flight from Dulles Intl to Saint John
Complete your trip to Saint John with a hotel stay or car rental
Information on your arrival and departure airports
Cabin class types available on flights to Saint John
Cabin classes available on flights to Saint John. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Find direct flights to and from Dulles Intl and Saint John
Flights from domestic origins to Saint John
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.