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

Departing from Detroit to St. John's, Saint John will take you 18h 05m. The distance between Detroit and St. John's, Saint John is about 2148 mi.

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

Currently priced at $365, American Airlines will fly you from Detroit to St. John's, Saint John and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on JetBlue for as low as $582.

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

When flying from Detroit to St. John's, Saint John, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Detroit-St. John's, Saint John 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, Saint John flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-St. John's, Saint John flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Detroit-St. John's, Saint John 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, Saint John 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.

$628+ Cheap 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

Cheapest

Best

Last-minute

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 August 20, 2026.

Fri 11/66:20 pm -

1 stop19h 50m

Sat 11/144:15 pm -

1 stop26h 25m

Deal found 8/17

$628

Thu 9/106:50 pm -

2 stops45h 00m

Sun 9/133:20 pm -

1 stop26h 52m

Deal found 8/16

$641

Fri 11/66:20 pm -

1 stop19h 50m

Sat 11/148:45 am -

2 stops33h 55m

Deal found 8/17

$679

Thu 10/16:50 pm -

2 stops24h 50m

Thu 10/84:30 pm -

2 stops49h 42m

Deal found 8/17

$708

Thu 9/176:50 pm -

2 stops24h 50m

Thu 9/244:30 pm -

2 stops49h 42m

Deal found 8/18

$915

Sat 11/76:00 am -

1 stop8h 40m

Sun 11/152:38 pm -

1 stop10h 16m

Deal found 8/17

$948

Sat 11/79:34 pm -

2 stops16h 56m

Sat 11/144:15 pm -

1 stop26h 25m

Deal found 8/17

$976

Wed 10/216:10 am -

2 stops9h 13m

Sun 10/253:31 pm -

2 stops17h 39m

Deal found 8/17

$977

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 August 20, 2026.

Thu 9/106:50 pm -

2 stops45h 00m

Sun 9/133:20 pm -

1 stop26h 52m

Deal found 8/16

$641

Wed 2/107:45 pm -

1 stop18h 05m

Thu 2/184:05 pm -

1 stop18h 23m

Deal found 8/18

$848

Wed 2/105:03 pm -

2 stops20h 48m

Wed 2/173:51 pm -

2 stops18h 35m

Deal found 8/18

$883

Thu 10/16:50 pm -

2 stops24h 50m

Thu 10/84:30 pm -

2 stops49h 42m

Deal found 8/17

$708

Wed 10/216:10 am -

2 stops9h 13m

Sun 10/253:31 pm -

2 stops17h 39m

Deal found 8/16

$977

Thu 9/176:50 pm -

2 stops24h 50m

Thu 9/244:30 pm -

2 stops49h 42m

Deal found 8/18

$915

Tue 9/298:47 pm -

2 stops16h 43m

Tue 10/62:28 pm -

2 stops18h 18m

Deal found 8/15

$1,004

Sat 11/79:34 pm -

2 stops16h 56m

Sat 11/144:15 pm -

1 stop26h 25m

Deal found 8/17

$976

Last-minute flights from Detroit to St. John's
Discover last-minute flight deals from Detroit to St. John's. Data last updated August 20, 2026 and is based on user searches.

Thu 9/106:50 pm -

2 stops45h 00m

Sun 9/133:20 pm -

1 stop26h 52m

Deal found 8/16

$641

Thu 9/106:00 am -

1 stop7h 30m

Sun 9/132:31 pm -

1 stop8h 26m

Deal found 8/16

$1,115

Wed 9/166:00 am -

1 stop7h 30m

Wed 9/232:31 pm -

1 stop8h 26m

Deal found 8/17

$1,065

Wed 9/166:00 am -

1 stop7h 30m

Sat 9/194:27 pm -

2 stops21h 07m

Deal found 8/18

$1,095

Thu 9/176:50 pm -

2 stops24h 50m

Thu 9/244:30 pm -

2 stops49h 42m

Deal found 8/18

$915

Thu 9/172:52 pm -

2 stops22h 38m

Thu 9/242:31 pm -

1 stop8h 26m

Deal found 8/18

$1,090

Tue 9/296:00 am -

1 stop7h 30m

Tue 10/62:28 pm -

1 stop8h 31m

Deal found 8/15

$999

Find flight deals from Detroit to St. John's

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$628 (Travelocity)

Provider with most accurate pricing for Detroit (DTT)-St. John's V.C. Bird Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Detroit (DTT)-St. John's V.C. Bird Intl flights.

Search Deals

From Detroit (DTT) to St. John's V.C. Bird Intl

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSt. John's

DTW Detroit Metropolitan Wayne County - ANU St. John's V.C. Bird Intl

DTWANU

Detroit Metropolitan Wayne County

Thu 9/10

6:50 pm-3:50 pm

2 stops45h 00m

St. John's V.C. Bird Intl

Sun 9/13

3:20 pm-6:12 pm

1 stop26h 52m

$641

DetroitSt. John's

DTW Detroit Metropolitan Wayne County - ANU St. John's V.C. Bird Intl

DTWANU

Detroit Metropolitan Wayne County

Thu 10/1

6:50 pm-7:40 pm

2 stops24h 50m

St. John's V.C. Bird Intl

Thu 10/8

4:30 pm-6:12 pm

2 stops49h 42m

$708

DetroitSt. John's

DTW Detroit Metropolitan Wayne County - ANU St. John's V.C. Bird Intl

DTWANU

Detroit Metropolitan Wayne County

Wed 2/10

7:45 pm-2:50 pm

1 stop18h 05m

St. John's V.C. Bird Intl

Thu 2/18

4:05 pm-9:28 am

1 stop18h 23m

$848

DetroitSt. John's

DTW Detroit Metropolitan Wayne County - ANU St. John's V.C. Bird Intl

DTWANU

Detroit Metropolitan Wayne County

Wed 2/10

5:03 pm-2:51 pm

2 stops20h 48m

St. John's V.C. Bird Intl

Wed 2/17

3:51 pm-9:26 am

2 stops18h 35m

$883

DetroitSt. John's

DTW Detroit Metropolitan Wayne County - ANU St. John's V.C. Bird Intl

DTWANU

Detroit Metropolitan Wayne County

Thu 9/17

6:50 pm-7:40 pm

2 stops24h 50m

St. John's V.C. Bird Intl

Thu 9/24

4:30 pm-6:12 pm

2 stops49h 42m

$915

DetroitSt. John's

DTW Detroit Metropolitan Wayne County - ANU St. John's V.C. Bird Intl

DTWANU

Detroit Metropolitan Wayne County

Sat 11/7

9:34 pm-3:30 pm

2 stops16h 56m

St. John's V.C. Bird Intl

Sat 11/14

4:15 pm-5:40 pm

1 stop26h 25m

$976

Quickest round-trip

DetroitSt. John's

DTW Detroit Metropolitan Wayne County - ANU St. John's V.C. Bird Intl

DTWANU

Detroit Metropolitan Wayne County

Wed 10/21

6:10 am-3:23 pm

2 stops9h 13m

St. John's V.C. Bird Intl

Sun 10/25

3:31 pm-9:10 am

2 stops17h 39m

$977

DetroitSt. John's

DTW Detroit Metropolitan Wayne County - ANU St. John's V.C. Bird Intl

DTWANU

Detroit Metropolitan Wayne County

Tue 9/29

8:47 pm-1:30 pm

2 stops16h 43m

St. John's V.C. Bird Intl

Tue 10/6

2:28 pm-8:46 am

2 stops18h 18m

$1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Sorted by cheapest first

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 August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	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, Saint John 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, Saint John flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-St. John's, Saint John flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Detroit-St. John's, Saint John 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, Saint John 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.

DTT-ANU

DTW-ANU

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

DTT-ANU

DTW-ANU

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

Currently, October is the cheapest month in which you can book a flight from Detroit to St. John's, Saint John (average of $710). Flying from Detroit to St. John's, Saint John in July is currently the most expensive (average of $1,073). 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.

Reviews of airlines servicing St. John's

See what other customers who have flown with American Airlines from Detroit to St. John's have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.1

Good

11,963 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

American Airlines

7.1

Good

11,963 reviews

American Airlines

7.1

Good

11,963 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

Related info for your journey

How long is the flight from Detroit to St. John's, Saint John?
Departing from Detroit to St. John's, Saint John will take you 18h 05m. The distance between Detroit and St. John's, Saint John is about 2148 mi.
What are the cheapest airlines flying from Detroit to St. John's, Saint John round-trip?
Currently priced at $365, American Airlines will fly you from Detroit to St. John's, Saint John and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on JetBlue for as low as $582.
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, Saint John?
Currently, October is the cheapest month in which you can book a flight from Detroit to St. John's, Saint John (average of $710). Flying from Detroit to St. John's, Saint John in July is currently the most expensive (average of $1,073). 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

Complete your trip

Flights by cabin class

Other flight options

Other flights from Detroit

Popular flights

St. John's flight routes

Alternative routes for Detroit to St. John's

Detroit to St. John's flights

Top 2 airlines flying from Detroit to St. John's

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$365	Average$930	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$582	Average$727	FlexibilityNo cancel fee	On-time62%

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.

$628+ Cheap flights from Detroit (DTT) to St. John's (ANU)

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 11/6. 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

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 August 20, 2026.

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 August 20, 2026.

Best flights from Detroit to St. John'sDiscover 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 August 20, 2026.

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 August 20, 2026.

Last-minute flights from Detroit to St. John'sDiscover last-minute flight deals from Detroit to St. John's. Data last updated August 20, 2026 and is based on user searches.

Discover last-minute flight deals from Detroit to St. John's. Data last updated August 20, 2026 and is based on user searches.

Find flight deals from Detroit to St. John's

Most accurate provider

Most trusted provider

Round-trip from

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 August.

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

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

Reviews of airlines servicing St. John's

See what other customers who have flown with American Airlines from Detroit to St. John's have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Detroit to St. John's, Saint John 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, Saint John?

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.

Complete your trip

Complete your trip to St. John's by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Detroit to St. John's by cabin class

Find flights from Detroit to St. John's, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Detroit and St. John's flights

Browse other Detroit and St. John's flight options. Last updated on August 20, 2026.

Other flights from Detroit

Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on August 20, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to St. John's

Explore flights to St. John's departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 20, 2026.

Top 2 airlines 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 August 20, 2026.

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 August 20, 2026.

Last-minute flights from Detroit to St. John's
Discover last-minute flight deals from Detroit to St. John's. Data last updated August 20, 2026 and is based on user searches.