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$75+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DTT
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 56 days in advance, depart on a Thursday or Friday and return on a Friday

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 September 17, 2025.

Round-trip from

$90
(Cheapflightsfares)

One-way from

$75
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$233

Good round-trip deal

$165 or less

Good one-way deal

$130 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. 11% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:17 amBOS - DTW
Nonstop2h 03mSpirit Airlines
Sun 10/269:15 pmDTW - BOS
Nonstop1h 56mSpirit Airlines
Deal found 9/15$90
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/216:17 amBOS - DTW
Nonstop2h 03mSpirit Airlines
Wed 10/228:55 pmDTW - BOS
Nonstop1h 57mSpirit Airlines
Deal found 9/15$91
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/235:50 amBOS - DTW
Nonstop2h 07mSpirit Airlines
Tue 9/308:49 pmDTW - BOS
Nonstop1h 58mSpirit Airlines
Deal found 9/15$95
This Priceline deal was found by Cheapflights users on 9/16. 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.
Sat 10/43:00 pmBOS - DTW
1 stop8h 43mSpirit Airlines
Sat 10/118:55 pmDTW - BOS
Nonstop1h 57mSpirit Airlines
Deal found 9/16$97
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:17 amBOS - DTW
Nonstop2h 03mSpirit Airlines
Sun 10/269:15 pmDTW - BOS
Nonstop1h 56mSpirit Airlines
Deal found 9/17$99
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/156:17 amBOS - DTW
Nonstop2h 03mSpirit Airlines
Thu 10/309:15 pmDTW - BOS
Nonstop1h 56mSpirit Airlines
Deal found 9/15$100
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/216:17 amBOS - DTW
Nonstop2h 03mSpirit Airlines
Fri 10/244:55 pmDTW - BOS
Nonstop1h 59mSpirit Airlines
Deal found 9/15$101
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:50 amBOS - DTW
Nonstop2h 07mSpirit Airlines
Wed 12/319:30 pmDTW - BOS
Nonstop1h 55mSpirit Airlines
Deal found 9/15$104
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:17 amBOS - DTW
Nonstop2h 03mSpirit Airlines
Tue 10/286:52 amDTW - BOS
1 stop6h 28mSpirit Airlines
Deal found 9/15$105
This Priceline deal was found by Cheapflights users on 9/16. 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.
Thu 10/26:00 amBOS - DTW
1 stop7h 30mSpirit Airlines
Sat 10/48:49 pmDTW - BOS
Nonstop1h 58mSpirit Airlines
Deal found 9/16$106
This Mytrip deal was found by Cheapflights users on 9/17. 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 11/16:17 amBOS - DTW
Nonstop2h 03mSpirit Airlines
Sat 11/84:00 pmDTW - BOS
1 stop8h 40mSpirit Airlines
Deal found 9/17$107
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:17 amBOS - DTW
Nonstop2h 03mSpirit Airlines
Sat 10/188:55 pmDTW - BOS
Nonstop1h 57mSpirit Airlines
Deal found 9/15$109

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 September 17, 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 11/22

7:51 pm-10:11 pm

Nonstop2h 20m

Detroit Metropolitan Wayne County

Tue 12/2

8:17 pm-10:06 pm

Nonstop1h 49m

$177

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Thu 10/16

6:17 am-8:20 am

Nonstop2h 03m

Detroit Metropolitan Wayne County

Sun 10/19

9:15 pm-11:11 pm

Nonstop1h 56m

$185

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Thu 11/6

5:15 am-11:50 am

1 stop6h 35m

Detroit Metropolitan Wayne County

Mon 11/10

5:35 am-9:45 am

1 stop4h 10m

$187

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Fri 11/14

1:45 pm-7:50 pm

1 stop6h 05m

Detroit Metropolitan Wayne County

Sun 11/16

5:35 am-9:45 am

1 stop4h 10m

$187

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Fri 11/7

5:15 am-11:50 am

1 stop6h 35m

Detroit Metropolitan Wayne County

Mon 11/10

5:35 am-9:45 am

1 stop4h 10m

$187

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Fri 12/12

3:40 pm-10:57 pm

1 stop7h 17m

Detroit Metropolitan Wayne County

Sun 12/14

8:17 pm-10:06 pm

Nonstop1h 49m

$195

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Fri 11/28

5:29 am-7:53 am

Nonstop2h 24m

Detroit Metropolitan Wayne County

Wed 12/3

2:04 pm-4:00 pm

Nonstop1h 56m

$202

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Fri 11/28

5:29 am-7:53 am

Nonstop2h 24m

Detroit Metropolitan Wayne County

Tue 12/2

5:59 pm-8:00 pm

Nonstop2h 01m

$202

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Fri 11/28

5:29 am-7:53 am

Nonstop2h 24m

Detroit Metropolitan Wayne County

Thu 12/11

7:00 am-9:08 am

Nonstop2h 08m

$202

BostonDetroit

BOS - DTW

BOSDTW

Boston Logan Intl

Fri 10/24

5:23 am-11:30 am

1 stop6h 07m

Detroit Metropolitan Wayne County

Sun 10/26

8:05 am-9:55 am

Nonstop1h 50m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 23 results
1
2
3

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 September 12, 2025.

Booking 56 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, August is the cheapest month in which you can book a flight from Boston to Detroit (average of $250). 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 September 17, 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 31% 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 September 14, 2025.

Travelers seeking maximum savings on their Boston to Detroit flight should consider departing on Friday 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 September 17, 2025.

The most flights from BOS to DTT are scheduled on a Monday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).

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 September 17, 2025.
Get a feel of what it's like to fly with Delta, American Airlines, and JetBlue 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.
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
JetBlue
7.2
Good
2,914 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Spirit Airlines
6.3
Okay
8,023 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

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 30 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 03m is how long a nonstop flight from Boston to Detroit All airports typically takes.

  • How long is the flight from Boston to Detroit?

    Airlines like JetBlue, Spirit Airlines, and Southwest fly from Boston to Detroit in about 2h 03m. The time it takes to get you to your destination can typically vary by up to 4h 32m. Boston and Detroit are separated by a distance of 630 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $47 on this airline. Additional options worth looking into are JetBlue and Delta, starting at $94 and $141 round-trip. Spirit Airlines is priced at 78% lower than the current average price of a flight leaving 3 months from now.

  • 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%), Korean Air (88%), WestJet (85%).

  • What are the cheapest flights from Boston to Detroit?

    On average you can expect to pay $604 for a flight from Boston to Detroit. The cheapest flight overall is $79 while the most popular route, (Boston Logan Intl - Detroit Metropolitan Wayne County) is currently priced at $80.

  • 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, August is the cheapest month in which you can book a flight from Boston to Detroit (average of $250). 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 Detroit?

Book flights to Detroit 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$47Average$140FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$94Average$257FlexibilityNo cancel feeOn-time62%
DeltaCheapest$141Average$267FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$160Average$203FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$230Average$287FlexibilityNo cancel feeOn-time69%

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