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Cheap flights from Washington, D.C. Dulles Intl Airport to Saint John from $640

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Saint John departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Saint John

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport to Saint John that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Dulles Intl Airport to Saint John.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Dulles Intl Airport to Saint John? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Saint John, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. Dulles Intl Airport to Saint John

Find recent round-trip train or bus tickets from Washington, D.C. Dulles Intl Airport to Saint John.

All round-trip flight deals to Saint John

The cheapest plane tickets to Saint John found on KAYAK recently.
5:17 pm - 12:26 amIAD-YSJ
6h 09m1 stop
5:20 am - 9:46 amYSJ-IAD
5h 26m1 stop
$640Air Canada
Find Deal
Tue, Feb 4 - Tue, Feb 11
5:17 pm - 12:26 amIAD-YSJ
6h 09m1 stop
5:20 am - 3:13 pmYSJ-IAD
10h 53m2 stops
$645Air Canada
Find Deal
Tue, Feb 4 - Tue, Feb 11
1:15 pm - 12:26 amIAD-YSJ
10h 11m2 stops
5:20 am - 3:13 pmYSJ-IAD
10h 53m2 stops
$655Air Canada
Find Deal
Tue, Feb 4 - Tue, Feb 11
5:19 pm - 12:26 amIAD-YSJ
6h 07m1 stop
4:30 pm - 11:57 pmYSJ-IAD
8h 27m2 stops
$722Air Canada
Find Deal
Sun, Feb 16 - Sun, Feb 23
12:50 pm - 12:26 amIAD-YSJ
10h 36m2 stops
4:30 pm - 11:57 pmYSJ-IAD
8h 27m2 stops
$984Air Canada
Find Deal
Sun, Feb 16 - Sun, Feb 23
8:45 am - 12:26 amIAD-YSJ
14h 41m2 stops
5:20 am - 8:59 pmYSJ-IAD
16h 39m2 stops
$1,277United Airlines
Find Deal
Sun, Feb 16 - Sun, Feb 23
12:45 pm - 12:26 amIAD-YSJ
10h 41m2 stops
5:20 am - 11:39 amYSJ-IAD
7h 19m1 stop
$1,283United Airlines
Find Deal
Sun, Feb 16 - Sun, Feb 23
8:24 am - 3:38 pmIAD-YSJ
6h 14m1 stop
5:20 am - 11:39 amYSJ-IAD
7h 19m1 stop
$1,322Air Canada
Find Deal
Sun, Feb 16 - Sun, Feb 23
IAD-YSJ
736 mimulti-stop
Multiple Airlines
Find Deal

Air Canada flights from Washington, D.C. Dulles Intl Airport to Saint John

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Saint John flight tickets
Air Canada
Feb 4
IAD5:17 pmWashington, D.C. Dulles Intl
6h 09m
1 stop
YSJ12:26 amSaint John
Feb 11
YSJ5:20 amSaint John
5h 26m
1 stop
IAD9:46 amWashington, D.C. Dulles Intl
Air Canada
Feb 4
IAD5:17 pmWashington, D.C. Dulles Intl
6h 09m
1 stop
YSJ12:26 amSaint John
Feb 11
YSJ5:20 amSaint John
10h 53m
2 stops
IAD3:13 pmWashington, D.C. Dulles Intl
Air Canada
Feb 4
IAD1:15 pmWashington, D.C. Dulles Intl
10h 11m
2 stops
YSJ12:26 amSaint John
Feb 11
YSJ5:20 amSaint John
10h 53m
2 stops
IAD3:13 pmWashington, D.C. Dulles Intl

United Airlines flights from Washington, D.C. Dulles Intl Airport to Saint John

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Saint John flight tickets
United Airlines
Feb 16
IAD8:45 amWashington, D.C. Dulles Intl
14h 41m
2 stops
YSJ12:26 amSaint John
Feb 23
YSJ5:20 amSaint John
16h 39m
2 stops
IAD8:59 pmWashington, D.C. Dulles Intl
United Airlines
Feb 16
IAD12:45 pmWashington, D.C. Dulles Intl
10h 41m
2 stops
YSJ12:26 amSaint John
Feb 23
YSJ5:20 amSaint John
7h 19m
1 stop
IAD11:39 amWashington, D.C. Dulles Intl

See travel insights to Saint John from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Saint John

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

What is the cheapest day to depart on your flight to Saint John?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Saint John is on a Saturday when prices can be found for as low as $824. On the other hand, Tuesday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,268.

What is the cheapest time of day to depart on your flight to Saint John?

Our most recent data shows that the best time of day to fly to Saint John is in the afternoon. Flights from Washington, D.C. Dulles Intl Airport to Saint John during this time can be as low as $819. Try not to purchase tickets in the morning because they tend to be around $885. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Washington, D.C. Dulles Intl Airport to Saint John

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Saint John according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Saint John (IAD to YSJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Saint John

Best Price Found

$640

Fastest flight time

6h 07m

Direct flights

None

Airports in Saint John

1 airport
The best flight deal from Washington, D.C. Dulles Intl Airport to Saint John found on momondo in the last 72 hours is $640
The fastest flight from Washington, D.C. Dulles Intl Airport to Saint John takes 6h 07m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Saint John. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Saint John Airport.
There is 1 airport near Saint John: Saint John (YSJ)

  • How far is Washington, D.C. Dulles Intl to Saint John by plane?

    A flight from Washington, D.C. Dulles Intl to Saint John will travel around 727.2 mi. 6h 07m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Saint John Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Saint John Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Saint John Airport?

    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 Washington, D.C. Dulles Intl Airport to Saint John Airport.

  • What documentation or ID do you need to fly to Saint John Airport?

    The travel and health documents required for your trip to Saint John Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint John Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Saint John?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Saint John. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Saint John with flexible booking policies on momondo?

Yes. All flights to Saint John from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Saint John?

Once all potential Washington, D.C. to Saint John flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Saint John right now. Can momondo alert me if prices change?

Price alerts on flights to Saint John from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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