Insights
Latest deals
FAQs

Cheap flights from Washington, D.C. to Saint John from $286

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Saint John departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Thu 5/2
Thu 5/9
"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare round-trip flights from Washington, D.C. to Saint John

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. to Saint John by changing tabs
Air Canada
Jul 9
DCA8:40 pmWashington, D.C. Reagan-National
13h 06m
1 stop
YSJ10:46 amSaint John
Jul 16
YSJ11:40 amSaint John
7h 25m
1 stop
DCA6:05 pmWashington, D.C. Reagan-National
Multiple Airlines
Jul 9
IAD5:17 pmWashington, D.C. Dulles Intl
5h 09m
1 stop
YSJ11:26 pmSaint John
Jul 16
YSJ11:40 amSaint John
9h 49m
2 stops
IAD8:29 pmWashington, D.C. Dulles Intl
United Airlines
May 10
IAD12:30 pmWashington, D.C. Dulles Intl
28h 03m
2 stops
YSJ5:33 pmSaint John
May 17
YSJ6:15 pmSaint John
23h 05m
2 stops
IAD4:20 pmWashington, D.C. Dulles Intl
Air Canada
Jun 4
IAD6:30 amWashington, D.C. Dulles Intl
8h 58m
2 stops
YSJ4:28 pmSaint John
Jun 9
YSJ5:30 amSaint John
10h 45m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
Air Canada
Jun 15
DCA6:59 amWashington, D.C. Reagan-National
15h 27m
1 stop
YSJ11:26 pmSaint John
Jun 22
YSJ5:30 amSaint John
7h 50m
2 stops
DCA12:20 pmWashington, D.C. Reagan-National
Air Canada
Jul 9
IAD5:17 pmWashington, D.C. Dulles Intl
16h 29m
1 stop
YSJ10:46 amSaint John
Jul 16
YSJ5:30 amSaint John
10h 49m
1 stop
IAD3:19 pmWashington, D.C. Dulles Intl

Find the cheapest one-way flights from Washington, D.C. to Saint John

If you're looking for one-way flights from Washington, D.C. to Saint John, view some of our deals below provided by Air Canada and United Airlines
Multiple Airlines
May 10
BWI2:18 pmBaltimore/Washington
43h 37m
3 stops
YSJ10:55 amSaint John
Air Canada
May 10
IAD4:00 pmWashington, D.C. Dulles Intl
6h 51m
1 stop
YSJ11:51 pmSaint John
Multiple Airlines
May 10
BWI9:20 amBaltimore/Washington
48h 35m
3 stops
YSJ10:55 amSaint John

Search last-minute flights to Saint John from Washington, D.C.

Find and compare round-trip flight prices for your last-minute flight from Washington, D.C. to Saint John
Air Canada
May 7
IAD4:00 pmWashington, D.C. Dulles Intl
6h 51m
1 stop
YSJ11:51 pmSaint John
May 8
YSJ12:20 pmSaint John
20h 37m
1 stop
IAD7:57 amWashington, D.C. Dulles Intl
Air Canada
May 7
IAD4:00 pmWashington, D.C. Dulles Intl
6h 51m
1 stop
YSJ11:51 pmSaint John
May 8
YSJ6:15 pmSaint John
14h 42m
2 stops
IAD7:57 amWashington, D.C. Dulles Intl
Air Canada
May 7
IAD6:30 amWashington, D.C. Dulles Intl
10h 03m
2 stops
YSJ5:33 pmSaint John
May 8
YSJ6:15 pmSaint John
14h 42m
2 stops
IAD7:57 amWashington, D.C. Dulles Intl
Air Canada
May 7
IAD4:00 pmWashington, D.C. Dulles Intl
6h 51m
1 stop
YSJ11:51 pmSaint John
May 8
YSJ12:20 pmSaint John
5h 02m
1 stop
IAD4:22 pmWashington, D.C. Dulles Intl
Air Canada
May 7
IAD6:30 amWashington, D.C. Dulles Intl
10h 03m
2 stops
YSJ5:33 pmSaint John
May 8
YSJ12:20 pmSaint John
5h 02m
1 stop
IAD4:22 pmWashington, D.C. Dulles Intl
Air Canada
May 7
IAD6:30 amWashington, D.C. Dulles Intl
10h 03m
2 stops
YSJ5:33 pmSaint John
May 8
YSJ12:20 pmSaint John
9h 19m
2 stops
IAD8:39 pmWashington, D.C. Dulles Intl

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

Our best Air Canada deals on Washington, D.C. to Saint John flight tickets
Air Canada
Jul 9
DCA8:40 pmWashington, D.C. Reagan-National
13h 06m
1 stop
YSJ10:46 amSaint John
Jul 16
YSJ11:40 amSaint John
7h 25m
1 stop
DCA6:05 pmWashington, D.C. Reagan-National
Air Canada
Jun 4
IAD6:30 amWashington, D.C. Dulles Intl
8h 58m
2 stops
YSJ4:28 pmSaint John
Jun 9
YSJ5:30 amSaint John
10h 45m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
Air Canada
Jun 15
DCA6:59 amWashington, D.C. Reagan-National
15h 27m
1 stop
YSJ11:26 pmSaint John
Jun 22
YSJ5:30 amSaint John
7h 50m
2 stops
DCA12:20 pmWashington, D.C. Reagan-National

How to get the cheapest flight ticket from Washington, D.C. 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 Washington, D.C. for Saint John?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Tuesday

When is the cheapest time to fly from Washington, D.C. to Saint John?

Washington, D.C. to Saint John flights are currently only available in the morning

What is the cheapest Washington, D.C. to Saint John flight route?

Washington, D.C. Dulles Intl - Saint John. Fly from Washington, D.C. Dulles Intl to Saint John for the best Washington, D.C. - Saint John flight prices

Cheap Washington, D.C. to Saint John (WAS to YSJ) flight deals and tips

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

Best Price Found

$286

Fastest flight time

4h 31m

Direct flights

None

Airports in Saint John

1 airport
The best one-way flight to Saint John from Washington, D.C. in the past 72 hours is $286. The best round-trip flight deal from Washington, D.C. to Saint John found on momondo in the last 72 hours is $678.
The fastest flight from Washington, D.C. to Saint John takes 4h 31m
There are no direct flights from Washington, D.C. to Saint John. Popular non-direct routes for this connection are Baltimore/Washington Airport - Saint John Airport, Washington, D.C. Dulles Intl Airport - Saint John Airport and Washington, D.C. Reagan-National Airport - Saint John Airport.
There is 1 airport near Saint John: Saint John (YSJ)

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

    A flight from Washington, D.C. to Saint John will travel around 712.4 mi. By plane, this route typically takes 4h 31m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Saint John Airport.

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

    The required travel and health documents for your Saint John Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint John Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Saint John. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Saint John from Washington, D.C. with this policy.

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

momondo helps you find the best flight between Washington, D.C. and Saint John by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Saint John from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your Saint John trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Thu 5/2
Thu 5/9
Email me momondo's favorite deals

Find better results for your stay in Canada