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$61+ Cheap flights from Detroit (DTT) to New Hampshire

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — MHT
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find flight deals from Detroit to New Hampshire

Cheapest flights from Detroit to New Hampshire
Explore the most affordable flight options available from Detroit to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/266:46 pmDTW - BOS
Nonstop2h 03mSpirit Airlines
Tue 12/29:54 pmBOS - DTW
Nonstop2h 05mSpirit Airlines
Deal found 11/1$90
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/226:46 pmDTW - BOS
Nonstop2h 03mSpirit Airlines
Sun 11/239:54 pmBOS - DTW
Nonstop2h 05mSpirit Airlines
Deal found 11/1$91
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/226:46 pmDTW - BOS
Nonstop2h 03mSpirit Airlines
Mon 11/241:30 pmBOS - DTW
1 stop7h 51mSpirit Airlines
Deal found 11/1$93
This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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 11/119:00 amDTW - BOS
Nonstop2h 05mSpirit Airlines
Tue 11/1812:00 pmBOS - DTW
Nonstop2h 03mSpirit Airlines
Deal found 10/31$94
This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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 11/206:46 pmDTW - BOS
Nonstop2h 03mSpirit Airlines
Sun 11/239:54 pmBOS - DTW
Nonstop2h 05mSpirit Airlines
Deal found 10/31$96
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/1712:58 pmDTW - BOS
Nonstop2h 02mSpirit Airlines
Fri 11/2811:04 pmBOS - DTW
Nonstop2h 04mSpirit Airlines
Deal found 11/1$100
This Priceline deal was found by Cheapflights users on 11/2. 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.
Tue 11/256:46 pmDTW - BOS
Nonstop2h 03mSpirit Airlines
Fri 11/2811:04 pmBOS - DTW
Nonstop2h 04mSpirit Airlines
Deal found 11/2$101
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/1712:58 pmDTW - BOS
Nonstop2h 02mMultiple Airlines
Sat 11/229:57 amBOS - DTW
1 stop8h 48mMultiple Airlines
Deal found 11/1$102
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/256:46 pmDTW - BOS
Nonstop2h 03mSpirit Airlines
Mon 12/111:04 pmBOS - DTW
Nonstop2h 04mSpirit Airlines
Deal found 11/1$105
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/266:46 pmDTW - BOS
Nonstop2h 03mSpirit Airlines
Mon 12/111:04 pmBOS - DTW
Nonstop2h 04mSpirit Airlines
Deal found 10/31$107
This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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 11/119:00 amDTW - BOS
Nonstop2h 05mSpirit Airlines
Thu 11/133:55 pmBOS - DTW
Nonstop2h 05mSpirit Airlines
Deal found 10/31$110
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 11/223:05 pmDTW - BOS
1 stop5h 44mSpirit Airlines
Fri 11/2811:04 pmBOS - DTW
Nonstop2h 04mSpirit Airlines
Deal found 11/1$111

Cheap flight deals from Detroit to New Hampshire

Keep the following information in mind while searching for Detroit to New Hampshire flight deals. Data was last updated November 2, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$90
(Kiwi.com)

One-way from

$61
(Frontier)

Popular in

August

Cheapest in

February

Average price

$199
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 New Hampshire
Search Deals
One-way flight from Detroit (DTT) to New Hampshire
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to New Hampshire 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 November 2, 2025.
Use the filters below to find and compare flights from Detroit to New Hampshire that are best for you.

Fly from

Detroit

Fly to

New Hampshire

Route

Depart

Return

Price

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Wed 12/3

8:17 pm-10:06 pm

Nonstop1h 49m

Boston Logan Intl

Mon 12/8

5:00 pm-7:22 pm

Nonstop2h 22m

$127

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Sun 11/16

12:58 pm-3:00 pm

Nonstop2h 02m

Boston Logan Intl

Mon 11/17

3:55 pm-6:00 pm

Nonstop2h 05m

$128

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Sat 12/6

8:20 pm-10:09 pm

Nonstop1h 49m

Boston Logan Intl

Thu 12/11

3:40 pm-10:57 pm

1 stop7h 17m

$140

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Sat 12/6

8:20 pm-10:09 pm

Nonstop1h 49m

Boston Logan Intl

Wed 12/10

3:40 pm-10:57 pm

1 stop7h 17m

$140

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Thu 12/4

8:17 pm-10:06 pm

Nonstop1h 49m

Boston Logan Intl

Thu 12/11

3:40 pm-10:57 pm

1 stop7h 17m

$140

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Wed 12/24

9:25 am-11:12 am

Nonstop1h 47m

Boston Logan Intl

Wed 12/31

6:10 am-8:35 am

Nonstop2h 25m

$149

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Fri 1/16

9:00 am-1:13 pm

1 stop4h 13m

Boston Logan Intl

Mon 1/19

12:08 pm-7:36 pm

1 stop7h 28m

$153

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Sun 11/16

12:58 pm-3:00 pm

Nonstop2h 02m

Boston Logan Intl

Mon 11/24

1:30 pm-9:21 pm

1 stop7h 51m

$157

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Mon 12/8

8:20 pm-10:09 pm

Nonstop1h 49m

Boston Logan Intl

Sun 12/14

8:29 am-10:52 am

Nonstop2h 23m

$157

DetroitBoston

DTW - BOS

DTWBOS

Detroit Metropolitan Wayne County

Fri 12/5

6:00 am-10:49 am

1 stop4h 49m

Boston Logan Intl

Sun 12/7

5:30 am-10:02 am

1 stop4h 32m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 52 results
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Best time to book a flight from Detroit to New Hampshire

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

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

Currently, December is the cheapest month in which you can book a flight from Detroit to New Hampshire (average of $177). Flying from Detroit to New Hampshire in July is currently the most expensive (average of $388). 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 NH?

Find hourly flight availability from Detroit to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

One of the essential ways to save on airfare from Detroit to New Hampshire is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 45% on airfare.

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

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. 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 New Hampshire. Reviews last updated November 2, 2025.
Read reviews from past customers who have flown American Airlines from Detroit to New Hampshire. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,034 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,034 reviews
American Airlines
7.2
Good
11,034 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Detroit to New Hampshire. 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 New Hampshire?

    Most people fly from Detroit All airports (DTT) if they book a flight from Detroit to New Hampshire. Detroit All airports is conveniently located just 0.6 mi from Detroit’s city center.

  • How long is the flight from Detroit to New Hampshire?

    JetBlue and Spirit Airlines can get you from Detroit to New Hampshire in just under 1h 49m. Your travel time will be generally consistent. Detroit and New Hampshire are separated by a distance of 630 mi. All flights are typically nonstop.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $63. Users have also found prices from $77 and $77 on JetBlue and United Airlines, respectively.

  • What are the most popular routes from Detroit to New Hampshire?

    The most popular flight routes from Detroit to New Hampshire are Detroit Metropolitan Wayne County - Boston Logan Intl, Detroit Metropolitan Wayne County - Portland and Detroit Metropolitan Wayne County - Manchester.

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

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

  • How can I find direct flights from Detroit to New Hampshire?

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

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

    Yes. Cheapflights offers flight deals from Detroit to New Hampshire 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 New Hampshire?

    Currently, December is the cheapest month in which you can book a flight from Detroit to New Hampshire (average of $177). Flying from Detroit to New Hampshire in July is currently the most expensive (average of $388). 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 New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Detroit to New Hampshire

Discover the top 2 airlines that operate flights from Detroit to New Hampshire. 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$354FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$281Average$376FlexibilityNo cancel feeOn-time63%

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