What are the cheapest airlines flying from Detroit to St. John's round-trip?

According to our current data, Air Canada ($747), and United Airlines ($760) offers the cheapest pricing from Detroit to St. John's. Air Canada is 18% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest month to book a flight from Detroit to St. John's?

Currently, January is the cheapest month in which you can book a flight from Detroit to St. John's (average of $464). Flying from Detroit to St. John's in July is currently the most expensive (average of $671). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Detroit to St. John's?

Travelers seeking maximum savings on their Detroit to St. John's flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Saturday is generally a great day to depart. Flying on this day could help you save up to 126%.

What is the cheapest month to fly from Detroit to St. John's?

The best pricing can be found in the month of October. Prices to St. John's from Detroit average $911. You can even find prices in October for less than $911, as users have found deals to St. John's from as low as $647. The month of December appears to be one of the more expensive times to travel to St. John's from Detroit. Flying in the targeted month can save you up to 96%.

What is the cheapest time of day to fly from DTT to YYT?

When flying from Detroit to St. John's, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 1% versus a flight in the morning.

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.

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.

$353+ Flights from Detroit to St. John's

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$527 (Mytrip)
One-way from	$353 (Air Canada)
Popular in	December
Cheapest in	October
Average price	$1,072

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

One-way flight from Detroit (DTT) to St John's

Search Deals

Highest demand for flights based on searches. 27% potential increase in price ($349 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease ($80 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find 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 April 2, 2025.

Wed 5/1412:20 pmDTW - YYT

2 stops34h 38mMultiple Airlines

Wed 5/211:10 pmYYT - DTW

3 stops33h 23mMultiple Airlines

Deal found 4/1

$527

Fri 5/2311:05 amDTW - YYT

2 stops12h 02mAir Canada

Mon 6/25:45 amYYT - DTW

2 stops11h 23mAir Canada

Deal found 4/1

$747

Sat 7/129:30 amDTW - YYT

1 stop6h 12mUnited Airlines

Thu 7/172:00 pmYYT - DTW

1 stop7h 46mUnited Airlines

Deal found 4/1

$760

Best flights from Detroit to St. John's
Discover carefully curated flight deals from Detroit to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2025.

Wed 5/1412:20 pmDTW - YYT

2 stops34h 38mMultiple Airlines

Wed 5/211:10 pmYYT - DTW

3 stops33h 23mMultiple Airlines

Deal found 4/1

$527

Fri 5/2311:05 amDTW - YYT

2 stops12h 02mAir Canada

Mon 6/25:45 amYYT - DTW

2 stops11h 23mAir Canada

Deal found 4/1

$747

Sat 7/129:30 amDTW - YYT

1 stop6h 12mUnited Airlines

Thu 7/172:00 pmYYT - DTW

1 stop7h 46mUnited Airlines

Deal found 4/1

$760

Last-minute flights from Detroit to St. John's
Discover last-minute flight deals from Detroit to St. John's. Data last updated April 2, 2025 and is based on user searches.

Sat 4/510:50 amDTW - YYT

1 stop10h 39mUnited Airlines

Tue 4/155:20 amYYT - DTW

1 stop6h 13mUnited Airlines

Deal found 3/31

$1,448

Sun 4/66:00 amDTW - YYT

2 stops16h 10mMultiple Airlines

Tue 4/151:05 pmYYT - DTW

2 stops20h 36mMultiple Airlines

Deal found 4/1

$688

Thu 4/1010:50 amDTW - YYT

1 stop10h 39mAir Canada

Sat 4/198:05 amYYT - DTW

1 stop13h 08mAir Canada

Deal found 4/1

$1,031

Wed 5/1412:20 pmDTW - YYT

2 stops34h 38mMultiple Airlines

Wed 5/211:10 pmYYT - DTW

3 stops33h 23mMultiple Airlines

Deal found 4/1

$527

Fri 5/2311:05 amDTW - YYT

2 stops12h 02mAir Canada

Mon 6/25:45 amYYT - DTW

2 stops11h 23mAir Canada

Deal found 4/1

$747

One-way flights from Detroit to St. John's
Search for one-way flight options from Detroit to St. John's. Find affordable one-way fares based on user searches. Data last updated April 2, 2025.

Sat 7/199:30 amDTW - YYT

1 stop6h 12mAir Canada

Deal found 4/1

$353

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Wed 5/14

12:20 pm-12:28 am

2 stops34h 38m

St John's

Wed 5/21

1:10 pm-9:03 pm

3 stops33h 23m

$527

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Fri 5/23

11:05 am-12:37 am

2 stops12h 02m

St John's

Mon 6/2

5:45 am-3:38 pm

2 stops11h 23m

$747

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Sat 7/12

9:30 am-5:12 pm

1 stop6h 12m

St John's

Thu 7/17

2:00 pm-8:16 pm

1 stop7h 46m

$760

DetroitSt. John's

DTW - YYT

DTWYYT

Detroit Metropolitan Wayne County

Sat 7/19

9:30 am-5:12 pm

1 stop6h 12m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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

Rainfall in St. John's by month

In terms of precipitation, rainfall in St. John's ranges from 3.6 - 6.5 inches per month. December is typically the wettest month, when rainfall can reach 6.5 in. July is typically the driest time to visit St. John's when rainfall is around 3.6 in.

Temperature in St. John's by month

If weather is an important factor for your trip to St. John's, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing St. John's

United Airlines

7.4

Good

8,616 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,616 reviews

United Airlines

7.4

Good

8,616 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Air Canada

7.0

Good

9,022 reviews

United Airlines

7.4

Good

8,616 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What are the cheapest airlines flying from Detroit to St. John's round-trip?
According to our current data, Air Canada ($747), and United Airlines ($760) offers the cheapest pricing from Detroit to St. John's. Air Canada is 18% cheaper than the average price of flights available within the next 90 days to this destination.
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.
What is the cheapest month to book a flight from Detroit to St. John's?
Currently, January is the cheapest month in which you can book a flight from Detroit to St. John's (average of $464). Flying from Detroit to St. John's in July is currently the most expensive (average of $671). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Detroit to St. John's

O'Hare Intl to St. John's flights

Detroit to St. John's flights

Midway to St. John's flights

O'Hare Intl to Deer Lake flights

Grand Rapids to St. John's flights

South Bend to St. John's flights

Flint to St. John's flights

Other flights to St. John's

Orlando to St. John's flights

St. John's to Toronto Pearson Intl Airport flights

St. John's to Halifax flights

St. John's to Ottawa flights

St. John's to Toronto Pearson Intl Airport flights

St. John's to Montreal Pierre Elliott Trudeau Intl Airport flights

St. John's to Ottawa flights

St. John's to Calgary flights

St. John's to Montreal Pierre Elliott Trudeau Intl Airport flights

St. John's to Calgary flights

Top airline flying from Detroit to St. John's

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$631	Average$741	FlexibilityNo cancel fee	On-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.

$353+ Cheap flights from Detroit (DTT) to St. John's (YYT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/19. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Detroit to St. John's

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Detroit to St. John's

Cheapest flights from Detroit to St. John'sExplore 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 April 2, 2025.

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 April 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit to St. John's that are best for you.

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 April.

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.

Cheapflights Insights

Everything you need to know about your flight from Detroit to St. John's

Rainfall in St. John's by month

Plan your trip to St. John's by taking into account the average rainfall totals by month.

Temperature in St. John's by month

Plan your trip to St. John's by taking into account the average temperature totals by month.

Reviews of airlines servicing St. John's

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.

What are the cheapest airlines flying from Detroit to St. John's round-trip?

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

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

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

What is the cheapest month to book a flight from Detroit to St. John's?

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.

Alternative routes for Detroit to St. John's

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Detroit to St. John's

100% Free

Book with Flexibility

Travel Smart

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 April 2, 2025.