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St. John's

$669+ Cheap flights from Detroit (DTT) to St. John's (YYT)

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YYT
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Detroit to St. John's

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 January 21, 2026.

This Air Canada deal was found by Cheapflights users on 1/21. 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.
Tue 9/110:15 am
DTW
-
YYT
2 stops7h 58m
Air Canada
Sat 9/52:05 pm
YYT
-
DTW
2 stops8h 50m
Air Canada
Deal found 1/21$669
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Thu 6/1110:15 am
DTW
-
YYT
1 stop5h 26m
Air Canada
Mon 6/152:05 pm
YYT
-
DTW
2 stops8h 50m
Air Canada
Deal found 1/20$671
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Sun 8/3010:45 am
DTW
-
YYT
2 stops11h 13m
Air Canada
Sat 9/52:05 pm
YYT
-
DTW
2 stops8h 50m
Air Canada
Deal found 1/21$674
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Mon 8/312:55 pm
DTW
-
YYT
2 stops8h 10m
Air Canada
Sat 9/52:05 pm
YYT
-
DTW
2 stops8h 50m
Air Canada
Deal found 1/21$677
This Air Canada deal was found by Cheapflights users on 1/21. 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 9/410:45 am
DTW
-
YYT
1 stop6h 45m
Air Canada
Sat 9/58:30 am
YYT
-
DTW
1 stop7h 11m
Air Canada
Deal found 1/21$679
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Sun 8/3010:45 am
DTW
-
YYT
2 stops11h 13m
Air Canada
Tue 9/85:50 am
YYT
-
DTW
2 stops11h 16m
Air Canada
Deal found 1/21$682
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Mon 8/312:55 pm
DTW
-
YYT
2 stops8h 10m
Air Canada
Wed 9/95:50 am
YYT
-
DTW
2 stops11h 16m
Air Canada
Deal found 1/21$685
This Air Canada deal was found by Cheapflights users on 1/21. 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 9/410:15 am
DTW
-
YYT
2 stops7h 58m
Air Canada
Sun 9/62:05 pm
YYT
-
DTW
2 stops8h 50m
Air Canada
Deal found 1/21$698
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Thu 9/310:15 am
DTW
-
YYT
2 stops11h 43m
Air Canada
Wed 9/98:00 am
YYT
-
DTW
2 stops13h 56m
Air Canada
Deal found 1/21$699
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Sun 3/86:15 pm
DTW
-
YYT
1 stop6h 13m
Air Canada
Sun 3/155:00 am
YYT
-
DTW
1 stop14h 05m
Air Canada
Deal found 1/20$703

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$669
(Air Canada)
Provider with most accurate pricing for Detroit (DTT)-St John's flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-St John's flights.
Search Deals
From Detroit (DTT) to St John's
Search Deals

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 2,558,603 searches. Data last updated January 21, 2026.
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

Tue 7/7

10:15 am-5:10 pm

1 stop5h 25m

St John's

Fri 7/17

2:05 pm-9:25 pm

2 stops8h 50m

$669

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Sun 7/5

10:15 am-5:10 pm

1 stop5h 25m

St John's

Thu 7/16

2:05 pm-9:25 pm

2 stops8h 50m

$669

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Tue 7/7

10:15 am-7:43 pm

2 stops7h 58m

St John's

Thu 7/16

2:05 pm-9:25 pm

2 stops8h 50m

$669

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Tue 5/26

10:15 am-5:11 pm

1 stop5h 26m

St John's

Tue 6/2

2:05 pm-9:25 pm

2 stops8h 50m

$669

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Thu 6/11

10:15 am-7:43 pm

2 stops7h 58m

St John's

Mon 6/15

2:05 pm-9:25 pm

2 stops8h 50m

$671

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Tue 7/7

10:15 am-7:43 pm

2 stops7h 58m

St John's

Wed 7/15

5:00 am-10:06 am

1 stop6h 36m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Compare providers for flights from Detroit to St. John's

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to St. John's in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-St. John's flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-St. John's flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-St. John's flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-St. John's flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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
No data available for this route at this time. Please check back soon.

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 January 21, 2026.
Read reviews from past customers who have flown Air Canada from Detroit to St. John's. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,646 reviews

Boarding

7.3

Crew

7.8

Overall

7.1

Entertainment

6.8

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
10,646 reviews
Air Canada
7.1
Good
10,646 reviews

Boarding

7.3

Crew

7.8

Overall

7.1

Entertainment

6.8

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.

  • How long is the flight from Detroit to St. John's?

    Air Canada can get you from Detroit to St. John's in just under 5h 25m. Your travel time can differ by up to . The distance from Detroit to St. John's is about 1531 mi.

  • What is the cheapest airline to fly from Detroit to St. John's round-trip?

    According to our current data, Air Canada ($324), offers the cheapest pricing from Detroit to St. John's.

  • 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.

See more FAQs

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Top airline flying from Detroit to St. John's

Discover the top airline that operate flights from Detroit to St. John's. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$324Average$708FlexibilityNo cancel feeOn-time67%

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