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

Currently priced at $555, Air Canada will fly you from Detroit to St. John's, Saint John and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $633 and $1,467, respectively. Air Canada is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

Travelers seeking maximum savings on their Detroit to St. John's, Saint John flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday 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, Saint John?

Friday flights are found to be more expensive to fly from Detroit to St. John's, Saint John. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. John's, Saint John.

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

Flights from Detroit to St. John's, Saint John lean towards being more expensive in March. Prices are generally better when you fly from Detroit to St. John's, Saint John in September, with the cheapest ticket starting at $634.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from Detroit to St. John's, Saint John by exploring options for tickets at noon.

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.

$555+ Flights from Detroit to St. John's

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Cheap flight deals from Detroit to St. John's

Round-trip from	$555 (Air Canada)
Popular in	March
Cheapest in	September
Average price	$769

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

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($51 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 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 June 26, 2025.

Mon 11/108:55 pmDTW - ANU

1 stop17h 05mAir Canada

Thu 11/134:00 pmANU - DTW

1 stop18h 51mAir Canada

Deal found 6/24

$555

Tue 7/110:04 pmDTW - ANU

3 stops19h 51mMultiple Airlines

Sun 7/63:15 pmANU - DTW

1 stop24h 11mMultiple Airlines

Deal found 6/24

$564

Fri 8/85:24 pmDTW - ANU

2 stops20h 35mAmerican Airlines

Fri 8/151:30 pmANU - DTW

2 stops21h 20mAmerican Airlines

Deal found 6/24

$633

Thu 12/256:45 amDTW - ANU

1 stop6h 39mJetBlue

Tue 12/303:25 pmANU - DTW

1 stop9h 32mJetBlue

Deal found 6/25

$927

Mon 12/228:26 pmDTW - ANU

1 stop17h 29mDelta

Sat 1/34:15 pmANU - DTW

1 stop17h 56mDelta

Deal found 6/25

$1,467

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 June 26, 2025.

Mon 11/108:55 pmDTW - ANU

1 stop17h 05mAir Canada

Thu 11/134:00 pmANU - DTW

1 stop18h 51mAir Canada

Deal found 6/24

$555

Fri 8/86:30 pmDTW - ANU

2 stops19h 29mAmerican Airlines

Fri 8/151:30 pmANU - DTW

1 stop10h 05mAmerican Airlines

Deal found 6/24

$633

Sun 7/207:00 amDTW - ANU

2 stops26h 45mMultiple Airlines

Sat 7/261:29 pmANU - DTW

1 stop16h 46mMultiple Airlines

Deal found 6/24

$666

Mon 12/228:26 pmDTW - ANU

1 stop17h 29mDelta

Sat 1/34:15 pmANU - DTW

1 stop17h 56mDelta

Deal found 6/25

$1,467

Last-minute flights from Detroit to St. John's
Discover last-minute flight deals from Detroit to St. John's. Data last updated June 26, 2025 and is based on user searches.

Tue 7/110:04 pmDTW - ANU

3 stops19h 51mMultiple Airlines

Sun 7/63:15 pmANU - DTW

1 stop24h 11mMultiple Airlines

Deal found 6/24

$564

Tue 7/16:00 amDTW - ANU

1 stop8h 50mJetBlue

Sun 7/64:23 pmANU - DTW

2 stops30h 34mJetBlue

Deal found 6/24

$934

Tue 7/16:00 amDTW - ANU

1 stop8h 30mAmerican Airlines

Sun 7/62:55 pmANU - DTW

2 stops21h 34mAmerican Airlines

Deal found 6/25

$1,157

Sun 7/206:15 amDTW - ANU

1 stop10h 06mAmerican Airlines

Sat 7/262:55 pmANU - DTW

1 stop8h 20mAmerican Airlines

Deal found 6/24

$849

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 - ANU

DTWANU

Detroit Metropolitan Wayne County

Mon 11/10

8:55 pm-3:00 pm

1 stop17h 05m

St. John's V.C. Bird Intl

Thu 11/13

4:00 pm-9:51 am

1 stop18h 51m

$555

DetroitSt. John's

DTW - ANU

DTWANU

Detroit Metropolitan Wayne County

Fri 8/8

5:24 pm-1:59 pm

2 stops20h 35m

St. John's V.C. Bird Intl

Fri 8/15

1:30 pm-10:50 am

2 stops21h 20m

$633

DetroitSt. John's

DTW - ANU

DTWANU

Detroit Metropolitan Wayne County

Sun 7/20

7:00 am-9:45 am

2 stops26h 45m

St. John's V.C. Bird Intl

Sat 7/26

1:29 pm-6:15 am

1 stop16h 46m

$666

DetroitSt. John's

DTW - ANU

DTWANU

Detroit Metropolitan Wayne County

Mon 12/22

8:26 pm-2:55 pm

1 stop17h 29m

St. John's V.C. Bird Intl

Sat 1/3

4:15 pm-9:11 am

1 stop17h 56m

$1,467

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

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

Currently, August is the cheapest month in which you can book a flight from Detroit to St. John's, Saint John (average of $500). Flying from Detroit to St. John's, Saint John in June is currently the most expensive (average of $651). 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.

How much does it cost to fly round-trip from Detroit to St. John's, Saint John?

Reviews of airlines servicing St. John's

See what other customers who have flown with Delta, American Airlines, and Air Canada 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.

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,964 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,633 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Detroit to St. John's, Saint John round-trip?
Currently priced at $555, Air Canada will fly you from Detroit to St. John's, Saint John and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $633 and $1,467, respectively. Air Canada is priced at 29% lower than the current average price of a flight leaving 3 months from now.
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, August is the cheapest month in which you can book a flight from Detroit to St. John's, Saint John (average of $500). Flying from Detroit to St. John's, Saint John in June is currently the most expensive (average of $651). 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

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Top airline flying from Detroit to St. John's

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$615	Average$748	FlexibilityNo cancel fee	On-time71%

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$555+ 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 11/10. 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

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Detroit to St. John's

Round-trip 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 June 26, 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 June 26, 2025.

Cheapflights Fare Finder

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

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

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

How much does it cost to fly round-trip from Detroit to St. John's, Saint John?

Reviews of airlines servicing St. John's

See what other customers who have flown with Delta, American Airlines, and Air Canada 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

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, 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.

Top airline flying from Detroit to St. John's

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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 June 26, 2025.