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Falmouth

$79+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BOS
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Falmouth are usually found in February or January, booked 54 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 December 26, 2025.

This Delta deal was found by Cheapflights users on 12/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:15 pmDTW - BOS
Nonstop1h 59mDelta
Sat 1/34:52 pmBOS - DTW
Nonstop2h 23mDelta
Deal found 12/24$297
This Kiwi.com deal was found by Cheapflights users on 12/23. 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 12/296:06 pmDTW - BOS
1 stop15h 36mMultiple Airlines
Wed 1/710:56 amBOS - DTW
1 stop6h 39mMultiple Airlines
Deal found 12/23$299
This JetBlue deal was found by Cheapflights users on 12/26. 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.
Wed 12/316:00 amDTW - BOS
1 stop4h 58mJetBlue
Sun 1/46:10 amBOS - DTW
Nonstop2h 25mJetBlue
Deal found 12/26$307
This Southwest deal was found by Cheapflights users on 12/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:40 amDTW - BOS
2 stops8h 05mSouthwest
Wed 1/72:40 pmBOS - DTW
1 stop7h 15mSouthwest
Deal found 12/23$332
This Super.com deal was found by Cheapflights users on 12/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:25 amDTW - BOS
Nonstop1h 47mJetBlue
Wed 1/75:15 pmBOS - DTW
Nonstop2h 22mJetBlue
Deal found 12/23$336
This Southwest deal was found by Cheapflights users on 12/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:10 amDTW - BOS
1 stop5h 50mSouthwest
Thu 1/17:45 amBOS - DTW
1 stop4h 40mSouthwest
Deal found 12/24$357
This Priceline deal was found by Cheapflights users on 12/25. 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.
Tue 12/307:25 pmDTW - BOS
1 stop5h 59mMultiple Airlines
Mon 1/56:10 amBOS - DTW
Nonstop2h 25mMultiple Airlines
Deal found 12/25$365
This Super.com deal was found by Cheapflights users on 12/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:25 amDTW - BOS
Nonstop1h 47mJetBlue
Mon 1/56:10 amBOS - DTW
Nonstop2h 25mJetBlue
Deal found 12/24$375
This Super.com deal was found by Cheapflights users on 12/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:25 amDTW - BOS
Nonstop1h 47mJetBlue
Sun 1/46:10 amBOS - DTW
Nonstop2h 25mJetBlue
Deal found 12/25$376
This Delta deal was found by Cheapflights users on 12/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:11 pmDTW - BOS
Nonstop2h 03mDelta
Mon 1/55:25 amBOS - DTW
Nonstop2h 22mDelta
Deal found 12/24$377
This JetBlue deal was found by Cheapflights users on 12/25. 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.
Sun 12/289:25 amDTW - BOS
Nonstop1h 47mJetBlue
Thu 1/16:10 amBOS - DTW
Nonstop2h 25mJetBlue
Deal found 12/25$382

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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$122
(CheapOair)

One-way from

$79
(JetBlue)

Popular in

December

Cheapest in

February

Average price

$267
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. 9% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 26, 2025.
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 1/28

8:45 am-10:35 am

Nonstop1h 50m

Boston Logan Intl

Sat 1/31

5:15 pm-7:37 pm

Nonstop2h 22m

$137

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Mon 2/2

8:45 am-10:35 am

Nonstop1h 50m

Boston Logan Intl

Wed 2/11

5:15 pm-7:41 pm

Nonstop2h 26m

$137

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Thu 1/15

8:45 am-10:35 am

Nonstop1h 50m

Boston Logan Intl

Mon 1/19

5:15 pm-7:37 pm

Nonstop2h 22m

$147

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Fri 1/16

6:35 am-12:55 pm

1 stop6h 20m

Boston Logan Intl

Mon 1/26

5:50 am-12:45 pm

1 stop6h 55m

$157

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Sat 1/24

2:07 pm-9:38 pm

1 stop7h 31m

Boston Logan Intl

Sat 1/31

6:00 am-10:50 am

1 stop4h 50m

$157

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Fri 1/16

6:00 am-11:07 am

1 stop5h 07m

Boston Logan Intl

Sat 1/17

4:49 pm-11:44 pm

1 stop6h 55m

$157

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Tue 1/20

4:05 pm-9:45 pm

1 stop5h 40m

Boston Logan Intl

Wed 1/21

5:30 am-12:10 pm

1 stop6h 40m

$157

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Sat 1/17

2:40 pm-6:57 pm

1 stop4h 17m

Boston Logan Intl

Sun 1/18

4:15 pm-11:49 pm

1 stop7h 34m

$157

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Wed 1/21

8:45 am-10:35 am

Nonstop1h 50m

Boston Logan Intl

Sat 1/24

5:15 pm-7:37 pm

Nonstop2h 22m

$157

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Sat 1/17

7:15 am-12:46 pm

1 stop5h 31m

Boston Logan Intl

Tue 1/20

2:20 pm-6:59 pm

1 stop4h 39m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

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 December 19, 2025.

Booking 54 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, April is the cheapest month in which you can book a flight from Detroit to Falmouth (average of $48). Flying from Detroit to Falmouth in December is currently the most expensive (average of $93). 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 December 26, 2025.

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 December 20, 2025.

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 December 26, 2025.

The most flights from DTT to FM5 are scheduled on a Monday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 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 December 26, 2025.
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
8,016 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

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
8,016 reviews
Delta
7.9
Good
8,016 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

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
11,066 reviews
Delta
7.9
Good
8,016 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

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
2,900 reviews
Delta
7.9
Good
8,016 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

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
8,208 reviews
Delta
7.9
Good
8,016 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

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 24 flights from All airports to Falmouth per day from 7 different airlines.

  • How long is the flight from Detroit to Falmouth?

    Airlines like JetBlue and Southwest fly from Detroit to Falmouth in about 1h 50m. The time it takes to get you to your destination can typically vary by up to 4h 30m. Detroit and Falmouth 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 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 $28. JetBlue flights start at $78 while deals on United 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 Spirit Airlines (87%), Japan Airlines (83%) and Korean Air (82%).

  • What are the cheapest flights from Detroit to Falmouth?

    Looking for the cheapest flight from Detroit to Falmouth? While on average our users pay $314, our data indicates the cheapest price to be $78. The most popular route (Detroit Metropolitan Wayne County - Boston Logan Intl), is priced around $96.

  • 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, April is the cheapest month in which you can book a flight from Detroit to Falmouth (average of $48). Flying from Detroit to Falmouth in December is currently the most expensive (average of $93). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Detroit to Falmouth

Discover the top 7 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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$47Average$118FlexibilityNo cancel feeOn-time65%
FrontierCheapest$88Average$198FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$124Average$236FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$376FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$160Average$236FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$178Average$229FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$248Average$364FlexibilityNo cancel feeOn-time63%

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