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$73+ Cheap flights from Boston to Detroit (BOS - DTT)

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DTT
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Detroit All airports are usually found in February or January, booked 33 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Boston to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Detroit (DTT). 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 July 3, 2025.

Round-trip from

$112
(Kiwi.com)

One-way from

$73
(FlightHub)

Popular in

May

Cheapest in

February

Average price

$222

Good round-trip deal

$186 or less

Good one-way deal

$131 or less
From Boston Logan Intl to Detroit (DTT)
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One-way flight from Boston Logan Intl to Detroit (DTT)
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Highest demand for flights based on searches. 8% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Detroit (DTT).
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Price to beat on a one-way flight from Boston Logan Intl to Detroit (DTT).
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Find flight deals from Boston to Detroit

Cheapest flights from Boston to Detroit
Explore the most affordable flight options available from Boston to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Sat 9/66:10 amBOS - DTW
Nonstop2h 11mSpirit Airlines
Mon 9/88:35 pmDTW - BOS
Nonstop1h 58mSpirit Airlines
Deal found 7/2$112
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2210:30 amBOS - DTW
1 stop8h 28mMultiple Airlines
Sun 8/248:35 pmDTW - BOS
Nonstop1h 59mMultiple Airlines
Deal found 7/2$127
This JetBlue deal was found by Cheapflights users on 7/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/265:05 pmBOS - DTW
1 stop6h 54mJetBlue
Thu 7/316:00 amDTW - BOS
1 stop3h 51mJetBlue
Deal found 7/2$161

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Detroit 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 July 3, 2025.
Use the filters below to find and compare flights from Boston to Detroit that are best for you.

Fly from

Boston

Fly to

Detroit

Route

Depart

Return

Price

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Sat 9/6

6:10 am-8:21 am

Nonstop2h 11m

Detroit Metropolitan Wayne County

Mon 9/8

8:35 pm-10:33 pm

Nonstop1h 58m

$112

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Fri 8/22

10:30 am-6:58 pm

1 stop8h 28m

Detroit Metropolitan Wayne County

Sun 8/24

8:35 pm-10:34 pm

Nonstop1h 59m

$127

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Sat 7/26

5:05 pm-11:59 pm

1 stop6h 54m

Detroit Metropolitan Wayne County

Tue 8/5

6:00 am-12:15 pm

1 stop6h 15m

$161

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Mon 7/21

12:26 pm-2:40 pm

Nonstop2h 14m

$73

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Fri 8/29

5:05 pm-11:59 pm

1 stop6h 54m

$81

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Tue 9/30

10:50 am-6:25 pm

2 stops7h 35m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Boston to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Boston 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 Boston to Detroit

How far ahead should I book a flight from Boston to Detroit?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Detroit. Price data was last updated on June 27, 2025.

Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Detroit. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Detroit?

Currently, April is the cheapest month in which you can book a flight from Boston to Detroit (average of $257). Flying from Boston to Detroit in March is currently the most expensive (average of $305). 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 time of day to fly from BOS to DTT?

Find hourly flight availability from Boston to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

One of the essential ways to save on airfare from Boston to Detroit is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 39% on airfare.

What is the cheapest day to fly from Boston to Detroit?

Use this chart to determine the cheapest time to fly round-trip from Boston to Detroit. Price data was last updated on June 29, 2025.

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

Weekly flight availability from Boston to Detroit

Explore weekly flight availability from Boston to Detroit. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from BOS to DTT are scheduled on a Thursday (39 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Boston to Detroit?

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Southwest, JetBlue, and Spirit Airlines from Boston to Detroit by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,916 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,086 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Boston to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Boston to Detroit?

    If you wish to fly to Detroit from Boston, then you need to book flights from Boston Logan Intl to Detroit All airports. There are 17 flights from Logan Intl (BOS) to All airports (DTT) per day to choose from. Flights to Detroit from Logan Intl are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 2h 00m is how long a nonstop flight from Boston to Detroit All airports typically takes.

  • What are the cheapest airlines flying from Boston to Detroit round-trip?

    Our cheapest airline available from Boston to Detroit is Spirit Airlines. Our recent data shows that you can find tickets from as low as $112 on this airline. An additional option worth looking into is JetBlue, starting at $161. Spirit Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Boston to Detroit one-way?

    The cheapest airlines for a one-way flight from Boston to Detroit are Spirit Airlines ($73), JetBlue ($81), and Southwest ($99).

  • What are the most reliable airlines from Boston to Detroit?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Detroit on time: Aeromexico (97%), LATAM Airlines (90%), Korean Air (84%).

  • What are the cheapest flights from Boston to Detroit?

    On average you can expect to pay $1,350 for a flight from Boston to Detroit. The cheapest flight overall is $66 while the most popular route, (Boston Logan Intl - Detroit Metropolitan Wayne County) is currently priced at $107.

  • Can I find deals for flights from Boston to Detroit that include hotel bookings?

    Yes. In addition to deals on Boston to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Detroit.

  • Can I find deals for business class flights from Boston to Detroit?

    Yes. Cheapflights offers flight deals from Boston to Detroit 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 Boston to Detroit?

    Currently, April is the cheapest month in which you can book a flight from Boston to Detroit (average of $257). Flying from Boston to Detroit in March is currently the most expensive (average of $305). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Roseville
Port Huron

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Alternative routes for Boston to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Boston to Detroit

Discover the top 5 airlines that operate flights from Boston to Detroit. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$44Average$133FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$93Average$257FlexibilityNo cancel feeOn-time62%
DeltaCheapest$122Average$262FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$160Average$261FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$230Average$287FlexibilityNo cancel feeOn-time69%

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