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Falmouth

$100+ Cheap flights from Detroit (DTT) to Falmouth, MA, MA

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BOS
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Falmouth are usually found in April or March, booked 79 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Detroit to Falmouth

Cheapest flights from Detroit to Falmouth
Explore the most affordable flight options available from Detroit to Falmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 4/236:00 am
DTW
-
BOS
Nonstop1h 57m
Spirit Airlines
Sun 4/264:09 pm
BOS
-
DTW
Nonstop2h 16m
Spirit Airlines
Deal found 2/9$147
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
DTW
-
BOS
Nonstop1h 57m
Spirit Airlines
Sat 8/12:48 pm
BOS
-
DTW
Nonstop2h 19m
Spirit Airlines
Deal found 2/9$148
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 4/277:05 am
DTW
-
BOS
Nonstop1h 53m
Spirit Airlines
Tue 4/284:43 pm
BOS
-
DTW
1 stop5h 21m
Spirit Airlines
Deal found 2/10$149
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
DTW
-
BOS
Nonstop1h 57m
Multiple Airlines
Mon 4/206:00 am
BOS
-
DTW
1 stop10h 14m
Multiple Airlines
Deal found 2/9$150
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 5/26:00 am
DTW
-
BOS
Nonstop1h 57m
Spirit Airlines
Tue 5/54:31 pm
BOS
-
DTW
2 stops7h 59m
Spirit Airlines
Deal found 2/7$151
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
DTW
-
BOS
Nonstop1h 57m
Multiple Airlines
Tue 5/512:55 pm
BOS
-
DTW
Nonstop2h 11m
Multiple Airlines
Deal found 2/9$153
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 5/135:09 pm
DTW
-
BOS
1 stop7h 42m
Multiple Airlines
Mon 5/184:09 pm
BOS
-
DTW
Nonstop2h 16m
Multiple Airlines
Deal found 2/8$154
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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 4/167:05 am
DTW
-
BOS
Nonstop1h 53m
Spirit Airlines
Mon 4/207:43 pm
BOS
-
DTW
1 stop13h 55m
Spirit Airlines
Deal found 2/11$155
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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 4/307:25 am
DTW
-
BOS
1 stop7h 49m
Spirit Airlines
Sun 5/34:09 pm
BOS
-
DTW
Nonstop2h 16m
Spirit Airlines
Deal found 2/8$156
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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.
Sun 5/246:00 am
DTW
-
BOS
Nonstop1h 57m
Spirit Airlines
Sat 5/304:09 pm
BOS
-
DTW
Nonstop2h 16m
Spirit Airlines
Deal found 2/10$157
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
DTW
-
BOS
Nonstop1h 57m
Multiple Airlines
Tue 5/512:55 pm
BOS
-
DTW
Nonstop2h 11m
Multiple Airlines
Deal found 2/9$158

Find flight deals from Detroit to Falmouth

Keep the following information in mind while searching for Detroit to Falmouth flight deals. Data was last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$147
(Cheapflightsfares)

One-way from

$100
(Super.com)

Popular in

December

Cheapest in

April

Average price

$237
Provider with most accurate pricing for Detroit (DTT)-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Boston Logan Intl flights.
Search Deals
From Detroit (DTT) to Falmouth
Search Deals
One-way flight from Detroit (DTT) to Falmouth
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Falmouth 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 February 11, 2026.
Use the filters below to find and compare flights from Detroit to Falmouth that are best for you.

Fly from

Detroit

Fly to

Falmouth

Route

Depart

Return

Price

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Wed 3/25

10:35 am-12:31 pm

Nonstop1h 56m

Boston Logan Intl

Wed 4/1

5:30 am-7:54 am

Nonstop2h 24m

$197

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Fri 4/3

9:56 pm-11:53 pm

Nonstop1h 57m

Boston Logan Intl

Tue 4/14

8:40 pm-10:59 pm

Nonstop2h 19m

$197

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Thu 4/9

9:56 pm-11:53 pm

Nonstop1h 57m

Boston Logan Intl

Mon 4/13

8:40 pm-10:59 pm

Nonstop2h 19m

$207

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Tue 3/3

6:00 am-10:15 am

1 stop4h 15m

Boston Logan Intl

Sat 3/7

7:00 am-9:26 am

Nonstop2h 26m

$212

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Tue 3/3

9:25 pm-11:26 pm

Nonstop2h 01m

Boston Logan Intl

Sat 3/7

5:29 am-7:51 am

Nonstop2h 22m

$212

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Wed 3/25

7:30 am-12:56 pm

1 stop5h 26m

Boston Logan Intl

Tue 3/31

9:20 am-3:21 pm

1 stop6h 01m

$217

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Sat 2/28

9:25 pm-11:26 pm

Nonstop2h 01m

Boston Logan Intl

Tue 3/3

5:29 am-7:51 am

Nonstop2h 22m

$217

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Sun 3/8

6:00 am-10:15 am

1 stop4h 15m

Boston Logan Intl

Sun 3/15

6:30 am-8:54 am

Nonstop2h 24m

$222

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Fri 3/6

2:00 pm-3:53 pm

Nonstop1h 53m

Boston Logan Intl

Sat 3/14

5:30 am-7:54 am

Nonstop2h 24m

$227

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Fri 3/6

2:00 pm-3:53 pm

Nonstop1h 53m

Boston Logan Intl

Fri 3/13

5:30 am-7:54 am

Nonstop2h 24m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Detroit to Falmouth

Have a flexible travel schedule? Discover the best time to fly to Falmouth 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 Falmouth

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

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Falmouth. Price data was last updated on February 6, 2026.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit to Falmouth. 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 Detroit to Falmouth?

Currently, March is the cheapest month in which you can book a flight from Detroit to Falmouth (average of $50). Flying from Detroit to Falmouth in January is currently the most expensive (average of $143). 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 DTT to FM5?

Find hourly flight availability from Detroit to Falmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2026.

It’s typically best to fly out from Detroit to Falmouth in the evening. Doing so could potentially save you 46% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Detroit to Falmouth. Price data was last updated on February 7, 2026.

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

Weekly flight availability from Detroit to Falmouth

Explore weekly flight availability from Detroit to Falmouth. 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 February 11, 2026.

The most flights from DTT to FM5 are scheduled on a Wednesday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

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

Reviews of airlines servicing Falmouth

Get insights into the airlines that provide service to Falmouth. 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 Falmouth. Reviews last updated February 11, 2026.
Peruse reviews from past customers who have flown with Delta, American Airlines, and JetBlue from Detroit to Falmouth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,181 reviews

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,181 reviews
Delta
7.9
Good
8,181 reviews

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,271 reviews
Delta
7.9
Good
8,181 reviews

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,895 reviews
Delta
7.9
Good
8,181 reviews

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,445 reviews
Delta
7.9
Good
8,181 reviews

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airport do you fly from for flights from Detroit to Falmouth?

    If you book a flight to Falmouth from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit. There are 11 flights from All airports to Falmouth per day from 6 different airlines.

  • How long is the flight from Detroit to Falmouth?

    Airlines like Delta fly from Detroit to Falmouth in about 1h 56m. The time it takes to get you to your destination is usually consistent. Detroit and Falmouth are separated by a distance of 630 mi. Most flights are nonstop.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $27. JetBlue flights start at $78 while deals on American Airlines start at $80 one-way.

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

    The top 3 most reliable airlines when flying from Detroit to Falmouth are Turkish Airlines (80%), Scandinavian Airlines (77%) and Korean Air (76%).

  • What are the cheapest flights from Detroit to Falmouth?

    Looking for the cheapest flight from Detroit to Falmouth? While on average our users pay $801, our data indicates the cheapest price to be $94. The most popular route (Detroit Metropolitan Wayne County - Boston Logan Intl), is priced around $98.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Detroit to Falmouth (average of $50). Flying from Detroit to Falmouth in January is currently the most expensive (average of $143). 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

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Alternative routes for Detroit to Falmouth

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Top 6 airlines flying from Detroit to Falmouth

Discover the top 6 airlines that operate flights from Detroit to Falmouth. 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$43Average$117FlexibilityNo cancel feeOn-time65%
FrontierCheapest$88Average$216FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$103Average$228FlexibilityNo cancel feeOn-time62%
DeltaCheapest$152Average$375FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$160Average$248FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$248Average$364FlexibilityNo cancel feeOn-time63%

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