HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. John's

$508+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YYT
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to St. John's with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2011:34 am
DTW
-
YYT
2 stops11h 56m
Multiple Airlines
Fri 3/273:00 pm
YYT
-
DTW
1 stop12h 11m
Multiple Airlines
Deal found 2/3$508
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:59 pm
DTW
-
YYT
3 stops21h 46m
Multiple Airlines
Tue 6/28:55 am
YYT
-
DTW
3 stops17h 05m
Multiple Airlines
Deal found 2/4$616
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:15 pm
DTW
-
YYT
1 stop6h 13m
Air Canada
Fri 3/276:35 am
YYT
-
DTW
1 stop12h 30m
Air Canada
Deal found 2/3$632
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/219:53 pm
DTW
-
YYT
3 stops25h 37m
Multiple Airlines
Sat 3/286:20 am
YYT
-
DTW
3 stops15h 58m
Multiple Airlines
Deal found 2/4$643
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:59 pm
DTW
-
YYT
3 stops24h 31m
Multiple Airlines
Thu 3/129:45 am
YYT
-
DTW
2 stops20h 20m
Multiple Airlines
Deal found 2/3$646

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 February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$508
(Kiwi.com)
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 February 5, 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

Fri 3/20

11:34 am-1:00 am

2 stops11h 56m

St John's

Fri 3/27

3:00 pm-1:41 am

1 stop12h 11m

$508

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Fri 3/20

6:15 pm-1:58 am

1 stop6h 13m

St John's

Fri 3/27

6:35 am-5:35 pm

1 stop12h 30m

$632

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Sun 3/8

10:59 pm-1:00 am

3 stops24h 31m

St John's

Thu 3/12

9:45 am-4:35 am

2 stops20h 20m

$646

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Wed 6/10

11:15 am-12:51 am

2 stops12h 06m

St John's

Sat 6/13

8:55 am-5:20 pm

1 stop9h 55m

$652

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Thu 6/11

10:15 am-5:11 pm

1 stop5h 26m

St John's

Mon 6/15

2:05 pm-9:25 pm

2 stops8h 50m

$676

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Tue 8/4

10:15 am-5:10 pm

1 stop5h 25m

St John's

Sun 8/23

2:05 pm-9:25 pm

2 stops8h 50m

$680

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Sat 8/1

10:15 am-5:10 pm

1 stop5h 25m

St John's

Sun 8/23

2:05 pm-9:25 pm

2 stops8h 50m

$680

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Thu 7/30

10:15 am-11:28 pm

2 stops11h 43m

St John's

Fri 8/21

11:05 am-9:25 pm

2 stops11h 50m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub the most. FlightHub 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 February 5, 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
10,694 reviews

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Crew

7.8

Food

6.3

Overall

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
10,694 reviews
Air Canada
7.1
Good
10,694 reviews

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Crew

7.8

Food

6.3

Overall

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 6h 13m. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$324Average$708FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights