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Cheap flights from Detroit to St. John's from C$ 605

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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YYT
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find flight deals from Detroit to St. John's

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to St. John's
Explore the most affordable flight options available from Detroit to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Sat 13/129:30 a.m.DTW - YYT
2 stops14h 03mMultiple Airlines
Mon 15/123:35 p.m.YYT - DTW
1 stop23h 50mMultiple Airlines
Deal found 14/10C$ 605
Thu 30/1012:24 p.m.DTW - YYT
2 stops35h 07mMultiple Airlines
Mon 3/113:35 p.m.YYT - DTW
1 stop19h 53mMultiple Airlines
Deal found 14/10C$ 616
Sun 14/128:30 p.m.DTW - YYT
1 stop16h 28mMultiple Airlines
Wed 17/126:20 a.m.YYT - DTW
2 stops10h 50mMultiple Airlines
Deal found 14/10C$ 673
Sun 14/128:30 p.m.DTW - YYT
1 stop16h 28mMultiple Airlines
Thu 18/126:20 a.m.YYT - DTW
2 stops12h 50mMultiple Airlines
Deal found 14/10C$ 674
Sun 14/128:30 p.m.DTW - YYT
1 stop16h 28mMultiple Airlines
Fri 19/126:00 a.m.YYT - DTW
2 stops12h 28mMultiple Airlines
Deal found 14/10C$ 715
Sun 14/128:30 p.m.DTW - YYT
1 stop16h 28mMultiple Airlines
Sun 21/126:00 a.m.YYT - DTW
2 stops12h 28mMultiple Airlines
Deal found 14/10C$ 719
Sun 14/128:30 p.m.DTW - YYT
1 stop16h 28mMultiple Airlines
Tue 16/126:20 a.m.YYT - DTW
2 stops18h 27mMultiple Airlines
Deal found 14/10C$ 775
Thu 13/116:07 p.m.DTW - YYT
3 stops29h 24mMultiple Airlines
Thu 20/116:20 a.m.YYT - DTW
2 stops10h 41mMultiple Airlines
Deal found 15/10C$ 796

Cheap flight deals from Detroit to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to St. John's (YYT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 October 2025.

Round-trip from

C$ 605

Popular in

December

Cheapest in

July

Average price

C$ 908
13/12-15/12
  • 13/12-15/12
  • 3 total stops
  • 37h 53m total
  • Detroit to St. John's
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 694 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 176 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to St. John's 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 629,999 searches. Data last updated 17 October 2025.
Use the filters below to find and compare flights from Detroit to St. John's that are best for you.

Fly from

Detroit

Fly to

St. John's

Route

Depart

Return

Price

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Sun 14/12

8:30 p.m.-2:28 p.m.

1 stop16h 28m

St John's

Fri 19/12

6:00 a.m.-4:58 p.m.

2 stops12h 28m

C$ 715

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Sun 14/12

8:30 p.m.-2:28 p.m.

1 stop16h 28m

St John's

Sat 20/12

6:00 a.m.-4:58 p.m.

2 stops12h 28m

C$ 719

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Sun 14/12

8:30 p.m.-2:28 p.m.

1 stop16h 28m

St John's

Tue 16/12

6:20 a.m.-11:17 p.m.

2 stops18h 27m

C$ 775

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Thu 13/11

6:07 p.m.-1:01 a.m.

3 stops29h 24m

St John's

Thu 20/11

6:20 a.m.-3:31 p.m.

2 stops10h 41m

C$ 796

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Sun 14/12

8:30 p.m.-2:28 p.m.

1 stop16h 28m

St John's

Wed 17/12

5:40 p.m.-7:41 a.m.

1 stop15h 31m

C$ 816

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Mon 15/12

6:15 p.m.-1:33 a.m.

1 stop5h 48m

St John's

Tue 16/12

5:05 a.m.-5:35 p.m.

2 stops14h 00m

C$ 875

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Tue 10/3

6:15 p.m.-1:33 a.m.

1 stop5h 48m

St John's

Wed 11/3

5:05 a.m.-5:35 p.m.

2 stops14h 00m

C$ 875

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Sun 14/12

6:15 p.m.-1:33 a.m.

1 stop5h 48m

St John's

Thu 18/12

7:30 a.m.-5:35 p.m.

2 stops11h 35m

C$ 890

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Thu 11/12

6:15 p.m.-1:33 a.m.

1 stop5h 48m

St John's

Mon 15/12

10:15 a.m.-5:35 p.m.

2 stops8h 50m

C$ 890

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Thu 4/12

6:15 p.m.-1:33 a.m.

1 stop5h 48m

St John's

Tue 9/12

7:30 a.m.-5:35 p.m.

2 stops11h 35m

C$ 890

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/10

Showing 1-10 of 12 results
1
2

Best time to book a flight from Detroit to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Detroit 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 Detroit to St. John's

What’s the top layover airport for flights from Detroit to St. John's?

Share of one-stop round-trip flights from Detroit to St. John's chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 71% of one-stop itineraries from Detroit to St. John's on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to St. John's?

Average round-trip fare for 1-stop flights from Detroit to St. John's, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 1,001.

What’s the fastest layover option from Detroit to St. John's?

Shortest average travel time for 1-stop one-way flights from Detroit to St. John's, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 6h 22m.

Which airport typically offers the quickest layover for flights from Detroit to St. John's?

Average layover duration for 1-stop one-way flights from Detroit to St. John's, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 2h 32m.

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. John's. Reviews last updated 17 October 2025.
Read through reviews of airlines operating flights from Detroit to St. John's, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,306 reviews
Check prices

Crew

7.8

Boarding

7.3

Entertainment

6.8

Overall

7.1

Food

6.3

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,306 reviews
Air Canada
7.1
Good
10,306 reviews
Check prices

Crew

7.8

Boarding

7.3

Entertainment

6.8

Overall

7.1

Food

6.3

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

Find useful and relevant information for your journey from Detroit to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Detroit to St. John's that include hotel bookings?

    Yes. In addition to deals on Detroit to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to St. John's?

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

  • Can I find deals for business class flights from Detroit to St. John's?

    Yes. Cheapflights offers flight deals from Detroit to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Detroit to St. John's

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to St. John's flights
O'Hare Intl to St. John's flights

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