What is the cheapest airline that flies from District of Columbia to Saint John?

Air Canada is the most popular carrier operating from District of Columbia to Saint John

When did momondo last update prices for flights from District of Columbia to Saint John Airport?

Prices for flights from District of Columbia to Saint John Airport are refreshed on a daily basis.

How old do you have to be to fly from District of Columbia to Saint John Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia 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.

$321 Cheap Flights from District of Columbia to Saint John in 2025

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Find the cheapest flights from District of Columbia to Saint John

Round-trip

One-way

Last minute

Cheap round-trip flights

3:36 pm - 11:51 pmIAD-YSJ

7h 15m1 stop

5:55 am - 9:38 amYSJ-IAD

4h 43m1 stop

$604

Find Deal

Wed, Oct 1 - Wed, Oct 8

11:00 am - 5:40 pmDCA-YSJ

5h 40m1 stop

6:40 pm - 10:34 pmYSJ-DCA

4h 54m1 stop

$625Air Canada

Find Deal

Wed, Oct 1 - Wed, Oct 8

8:40 pm - 5:46 pmDCA-YSJ

20h 06m1 stop

6:40 pm - 10:34 pmYSJ-DCA

4h 54m1 stop

$818Air Canada

Find Deal

Fri, Sep 5 - Mon, Sep 15

2:25 pm - 12:11 amIAD-YSJ

8h 46m1 stop

6:40 pm - 2:25 pmYSJ-IAD

20h 45m1 stop

$841Air Canada

Find Deal

Fri, Sep 5 - Mon, Sep 15

8:21 am - 11:51 pmIAD-YSJ

14h 30m2 stops

11:35 am - 7:32 amYSJ-IAD

20h 57m2 stops

$898United Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

10:18 pm - 10:49 amIAD-YSJ

11h 31m2 stops

6:40 pm - 11:54 amYSJ-IAD

18h 14m2 stops

$902United Airlines

Find Deal

Fri, Sep 5 - Mon, Sep 15

3:41 pm - 1:00 amIAD-YSJ

8h 19m1 stop

6:35 pm - 2:25 pmYSJ-IAD

20h 50m1 stop

$976Air Canada

Find Deal

Fri, Aug 29 - Mon, Sep 1

9:35 am - 10:49 amIAD-YSJ

24h 14m1 stop

11:35 am - 9:38 amYSJ-IAD

23h 03m2 stops

$995

Find Deal

Fri, Sep 5 - Mon, Sep 15

9:40 am - 10:49 amDCA-YSJ

24h 09m1 stop

6:40 pm - 3:51 pmYSJ-DCA

22h 11m2 stops

$995

Find Deal

Fri, Sep 5 - Mon, Sep 15

4:20 pm - 3:45 pmIAD-YSJ

22h 25m3 stops

12:00 pm - 10:16 amYSJ-IAD

23h 16m3 stops

$1,015

Find Deal

Wed, Oct 1 - Wed, Oct 8

Air Canada flights from District of Columbia to Saint John

Our best Air Canada deals on District of Columbia to Saint John flight tickets

Air Canada

Oct 1

DCA11:00 amWashington, D.C. Reagan-National

5h 40m

1 stop

YSJ5:40 pmSaint John

Oct 8

YSJ6:40 pmSaint John

4h 54m

1 stop

DCA10:34 pmWashington, D.C. Reagan-National

$625

Find similar

Air Canada

Sep 5

DCA8:40 pmWashington, D.C. Reagan-National

20h 06m

1 stop

YSJ5:46 pmSaint John

Sep 15

YSJ6:40 pmSaint John

4h 54m

1 stop

DCA10:34 pmWashington, D.C. Reagan-National

$818

Find similar

Air Canada

Sep 5

IAD2:25 pmWashington, D.C. Dulles Intl

8h 46m

1 stop

YSJ12:11 amSaint John

Sep 15

YSJ6:40 pmSaint John

20h 45m

1 stop

IAD2:25 pmWashington, D.C. Dulles Intl

$841

Find similar

United Airlines flights from District of Columbia to Saint John

Our best United Airlines deals on District of Columbia to Saint John flight tickets

United Airlines

Oct 1

IAD8:21 amWashington, D.C. Dulles Intl

14h 30m

2 stops

YSJ11:51 pmSaint John

Oct 8

YSJ11:35 amSaint John

20h 57m

2 stops

IAD7:32 amWashington, D.C. Dulles Intl

$898

Find similar

United Airlines

Sep 5

IAD10:18 pmWashington, D.C. Dulles Intl

11h 31m

2 stops

YSJ10:49 amSaint John

Sep 15

YSJ6:40 pmSaint John

18h 14m

2 stops

IAD11:54 amWashington, D.C. Dulles Intl

$902

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Saint John

IAD - YSJ

IADYSJ

Washington, D.C. Dulles Intl

Wed 10/1

3:36 pm-11:51 pm

1 stop7h 15m

Saint John

Wed 10/8

5:55 am-9:38 am

1 stop4h 43m

$604

Washington, D.C.Saint John

DCA - YSJ

DCAYSJ

Washington, D.C. Reagan-National

Wed 10/1

11:00 am-5:40 pm

1 stop5h 40m

Saint John

Wed 10/8

6:40 pm-10:34 pm

1 stop4h 54m

$625

Washington, D.C.Saint John

DCA - YSJ

DCAYSJ

Washington, D.C. Reagan-National

Fri 9/5

8:40 pm-5:46 pm

1 stop20h 06m

Saint John

Mon 9/15

6:40 pm-10:34 pm

1 stop4h 54m

$818

Washington, D.C.Saint John

IAD - YSJ

IADYSJ

Washington, D.C. Dulles Intl

Fri 9/5

2:25 pm-12:11 am

1 stop8h 46m

Saint John

Mon 9/15

6:40 pm-2:25 pm

1 stop20h 45m

$841

Washington, D.C.Saint John

IAD - YSJ

IADYSJ

Washington, D.C. Dulles Intl

Wed 10/1

8:21 am-11:51 pm

2 stops14h 30m

Saint John

Wed 10/8

11:35 am-7:32 am

2 stops20h 57m

$898

Washington, D.C.Saint John

IAD - YSJ

IADYSJ

Washington, D.C. Dulles Intl

Fri 9/5

10:18 pm-10:49 am

2 stops11h 31m

Saint John

Mon 9/15

6:40 pm-11:54 am

2 stops18h 14m

$902

Washington, D.C.Saint John

IAD - YSJ

IADYSJ

Washington, D.C. Dulles Intl

Fri 8/29

3:41 pm-1:00 am

1 stop8h 19m

Saint John

Mon 9/1

6:35 pm-2:25 pm

1 stop20h 50m

$976

Washington, D.C.Saint John

IAD - YSJ

IADYSJ

Washington, D.C. Dulles Intl

Fri 9/5

9:35 am-10:49 am

1 stop24h 14m

Saint John

Mon 9/15

11:35 am-9:38 am

2 stops23h 03m

$995

Washington, D.C.Saint John

DCA - YSJ

DCAYSJ

Washington, D.C. Reagan-National

Fri 9/5

9:40 am-10:49 am

1 stop24h 09m

Saint John

Mon 9/15

6:40 pm-3:51 pm

2 stops22h 11m

$995

Washington, D.C.Saint John

IAD - YSJ

IADYSJ

Washington, D.C. Dulles Intl

Wed 10/1

4:20 pm-3:45 pm

3 stops22h 25m

Saint John

Wed 10/8

12:00 pm-10:16 am

3 stops23h 16m

$1,015

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia 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

Prices

Airlines

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

The cheapest day to depart from District of Columbia 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 District of Columbia 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 District of Columbia 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.

Cheap District of Columbia to Saint John flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Saint John

Best Price Found	$321
Fastest flight time	5h 40m
Direct flights	None
Airports in Saint John	1 airport

The best one-way flight to Saint John from District of Columbia in the past 72 hours is $321. The best round-trip flight deal from District of Columbia to Saint John found on momondo in the last 72 hours is $604.

The fastest flight from District of Columbia to Saint John takes 5h 40m

There are no direct flights from District of Columbia to Saint John. Popular non-direct routes for this connection are 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)

Search flight deals

When did momondo last update prices for flights from District of Columbia to Saint John Airport?
Prices for flights from District of Columbia to Saint John Airport are refreshed on a daily basis.
How old do you have to be to fly from District of Columbia to Saint John Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia 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 District of Columbia to Saint John?

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

Can I find flights from District of Columbia to Saint John with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for District of Columbia to Saint John flights to just show those with flexible booking policies.

How can momondo help me find flights from District of Columbia to Saint John?

momondo helps you find the best flight between District of Columbia 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 District of Columbia to Saint John right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint John, momondo offers a useful price alert feature which will track prices for flights to Saint John from District of Columbia and alert you when they 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.

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Cheap flights from District of Columbia to Saint John from $321

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from District of Columbia to Saint John

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Air Canada flights from District of Columbia to Saint John

Our best Air Canada deals on District of Columbia to Saint John flight tickets

United Airlines flights from District of Columbia to Saint John

Our best United Airlines deals on District of Columbia to Saint John flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Saint John that are best for you.

See travel insights to Saint John from

How to get the cheapest flight ticket from District of Columbia 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?

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

What is the cheapest airline that flies from District of Columbia to Saint John?

Air Canada is the most popular carrier operating from District of Columbia to Saint John

Cheap District of Columbia to Saint John flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Saint John

Best Price Found

Fastest flight time

Direct flights

Airports in Saint John

When did momondo last update prices for flights from District of Columbia to Saint John Airport?

How old do you have to be to fly from District of Columbia to Saint John Airport?

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

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Saint John?

Can I find flights from District of Columbia to Saint John with flexible booking policies on momondo?

How can momondo help me find flights from District of Columbia to Saint John?

I’m not ready to book a flight from District of Columbia to Saint John right now. Can momondo alert me if 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.

Find better results for your trip to Canada

Airports servicing New Brunswick