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St John

$664+ Cheap flights from District of Columbia to Saint John (YSJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YSJ
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from District of Columbia to St John

Keep the following information in mind while searching for District of Columbia to St John flight deals. Data was last updated September 17, 2025.

Round-trip from

$664
(Air Canada)
From District of Columbia to Saint John
Search Deals

Find flight deals from District of Columbia to St John

Cheapest flights from District of Columbia to St John
Explore the most affordable flight options available from District of Columbia to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Air Canada deal was found by Cheapflights users on 9/15. 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.
Fri 10/310:20 amIAD - YSJ
1 stop6h 20mAir Canada
Sat 10/115:55 amYSJ - IAD
1 stop4h 43mAir Canada
Deal found 9/15$664
This Air Canada deal was found by Cheapflights users on 9/15. 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.
Fri 10/36:59 amDCA - YSJ
1 stop9h 41mAir Canada
Sat 10/116:40 pmYSJ - DCA
1 stop4h 54mAir Canada
Deal found 9/15$687
This United deal was found by Cheapflights users on 9/15. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:30 amIAD - YSJ
2 stops14h 21mMultiple Airlines
Sat 10/115:55 amYSJ - IAD
1 stop4h 43mMultiple Airlines
Deal found 9/15$849
This United deal was found by Cheapflights users on 9/15. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:03 amDCA - YSJ
2 stops11h 48mMultiple Airlines
Sat 10/116:40 pmYSJ - DCA
1 stop4h 54mMultiple Airlines
Deal found 9/15$849

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to St John 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 September 17, 2025.
Use the filters below to find and compare flights from District of Columbia to Saint John that are best for you.

Fly from

District of Columbia

Fly to

St John

Route

Depart

Return

Price

Washington, D.C.Saint John

IAD - YSJ

IADYSJ

Washington, D.C. Dulles Intl

Fri 10/3

10:20 am-5:40 pm

1 stop6h 20m

Saint John

Sat 10/11

5:55 am-9:38 am

1 stop4h 43m

$664

Washington, D.C.Saint John

DCA - YSJ

DCAYSJ

Washington, D.C. Reagan-National

Fri 10/3

6:59 am-5:40 pm

1 stop9h 41m

Saint John

Sat 10/11

6:40 pm-10:34 pm

1 stop4h 54m

$687

Washington, D.C.Saint John

IAD - YSJ

IADYSJ

Washington, D.C. Dulles Intl

Fri 10/3

8:30 am-11:51 pm

2 stops14h 21m

Saint John

Sat 10/11

5:55 am-9:38 am

1 stop4h 43m

$849

Washington, D.C.Saint John

DCA - YSJ

DCAYSJ

Washington, D.C. Reagan-National

Fri 10/3

11:03 am-11:51 pm

2 stops11h 48m

Saint John

Sat 10/11

6:40 pm-10:34 pm

1 stop4h 54m

$849

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from District of Columbia to St John

Have a flexible travel schedule? Discover the best time to fly to St John from District of Columbia 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.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Saint John
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to St John. 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 Saint John from District of Columbia?

    Saint John (YSJ) is the airport you will fly into if you book a flight from District of Columbia to Saint John. It is only a 9.4 mi journey from Saint John (YSJ) to Saint John’s city center.

  • How long is the flight from District of Columbia to Saint John?

    Departing from District of Columbia to Saint John will take you 6h 20m. District of Columbia and Saint John are separated by a distance of 736 mi.

  • Can I find deals for flights from District of Columbia to St John that include hotel bookings?

    Yes. In addition to deals on District of Columbia to St John flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to St John?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to St John.

  • Can I find deals for business class flights from District of Columbia to St John?

    Yes. Cheapflights offers flight deals from District of Columbia to St John 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

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Alternative routes for District of Columbia to St John

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