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Westchester County

$102+ Cheap flights from Detroit (DTT) to Westchester County

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HPN
févr. 14 — févr. 211
sam. 2/14
sam. 2/21
1 adult, Economy
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Cheap flight deals from Detroit to Westchester County

Keep the following information in mind while searching for Detroit to Westchester County flight deals. Data was last updated janvier 15, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$187
(Delta)

One-way from

$102
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$159
Provider with most accurate pricing for Detroit (DTT)-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-New York (NYC) flights.
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From Detroit (DTT) to Westchester County
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One-way flight from Detroit (DTT) to Westchester County
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Highest demand for flights based on searches. 7% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Detroit to Westchester County

Cheapest flights from Detroit to Westchester County
Explore the most affordable flight options available from Detroit to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 15, 2026.

This Delta deal was found by Cheapflights users on 1/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/1210:10 am
DTW
-
HPN
Nonstop1h 43m
Delta
sam. 3/1412:35 pm
HPN
-
DTW
Nonstop1h 53m
Delta
Deal found 1/15$187
This Delta deal was found by Cheapflights users on 1/13. 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.
jeu. 3/1210:10 am
DTW
-
HPN
Nonstop1h 43m
Delta
lun. 3/1612:35 pm
HPN
-
DTW
Nonstop1h 53m
Delta
Deal found 1/13$197
This Delta deal was found by Cheapflights users on 1/14. 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.
ven. 2/2010:05 am
DTW
-
HPN
Nonstop1h 51m
Delta
lun. 2/235:12 pm
HPN
-
DTW
Nonstop2h 03m
Delta
Deal found 1/14$217
This Delta deal was found by Cheapflights users on 1/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/1210:05 am
DTW
-
HPN
Nonstop1h 51m
Delta
jeu. 2/1912:36 pm
HPN
-
DTW
Nonstop2h 01m
Delta
Deal found 1/15$232
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/206:05 am
DTW
-
HPN
1 stop4h 53m
American Airlines
lun. 2/235:29 pm
HPN
-
DTW
1 stop7h 02m
American Airlines
Deal found 1/14$237
This American Airlines deal was found by Cheapflights users on 1/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/126:05 am
DTW
-
HPN
1 stop4h 53m
American Airlines
jeu. 2/197:47 am
HPN
-
DTW
1 stop7h 10m
American Airlines
Deal found 1/15$252
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/126:00 am
DTW
-
HPN
1 stop4h 59m
American Airlines
sam. 3/1412:00 pm
HPN
-
DTW
1 stop4h 46m
American Airlines
Deal found 1/14$262
This Delta deal was found by Cheapflights users on 1/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 3/1410:00 am
DTW
-
HPN
Nonstop1h 43m
Delta
sam. 3/216:00 am
HPN
-
DTW
1 stop5h 14m
Delta
Deal found 1/15$263
This Delta deal was found by Cheapflights users on 1/14. 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.
sam. 2/710:05 am
DTW
-
HPN
Nonstop1h 53m
Delta
dim. 2/85:12 pm
HPN
-
DTW
Nonstop2h 03m
Delta
Deal found 1/14$277
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/78:00 am
DTW
-
HPN
1 stop7h 59m
American Airlines
dim. 2/87:30 am
HPN
-
DTW
1 stop4h 53m
American Airlines
Deal found 1/14$297

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Westchester County 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 janvier 15, 2026.
Use the filters below to find and compare flights from Detroit to Westchester County that are best for you.

Fly from

Detroit

Fly to

Westchester County

Route

Depart

Return

Price

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

sam. 3/14

10:00 am-11:43 am

Nonstop1h 43m

White Plains Westchester County

sam. 3/21

12:35 pm-2:28 pm

Nonstop1h 53m

$187

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

jeu. 3/12

10:10 am-11:53 am

Nonstop1h 43m

White Plains Westchester County

sam. 3/14

12:35 pm-2:28 pm

Nonstop1h 53m

$187

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

jeu. 3/12

10:10 am-11:53 am

Nonstop1h 43m

White Plains Westchester County

lun. 3/16

12:35 pm-2:28 pm

Nonstop1h 53m

$197

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

ven. 2/20

10:05 am-11:56 am

Nonstop1h 51m

White Plains Westchester County

lun. 2/23

5:12 pm-7:15 pm

Nonstop2h 03m

$217

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

jeu. 2/12

10:05 am-11:56 am

Nonstop1h 51m

White Plains Westchester County

jeu. 2/19

12:36 pm-2:37 pm

Nonstop2h 01m

$232

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

jeu. 3/12

10:11 am-5:00 pm

1 stop6h 49m

White Plains Westchester County

lun. 3/16

5:29 pm-12:31 am

1 stop7h 02m

$262

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

ven. 4/3

2:06 pm-3:49 pm

Nonstop1h 43m

White Plains Westchester County

dim. 4/5

12:35 pm-2:28 pm

Nonstop1h 53m

$263

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

sam. 2/7

10:05 am-11:58 am

Nonstop1h 53m

White Plains Westchester County

dim. 2/8

5:12 pm-7:15 pm

Nonstop2h 03m

$277

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

mar. 2/17

6:02 pm-12:47 pm

2 stops18h 45m

$123

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

mar. 3/17

11:00 am-12:47 pm

2 stops25h 47m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 18 results
1
2

Best time to book a flight from Detroit to Westchester County

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

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

Currently, March is the cheapest month in which you can book a flight from Detroit to Westchester County (average of $134). Flying from Detroit to Westchester County in June is currently the most expensive (average of $341). 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 REU?

Find hourly flight availability from Detroit to Westchester County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated janvier 15, 2026.

When flying from Detroit to Westchester County, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 61% versus a flight in the afternoon.

Weekly flight availability from Detroit to Westchester County

Explore weekly flight availability from Detroit to Westchester County. 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 janvier 15, 2026.

The most flights from DTT to zzREU are scheduled on a Monday (5 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Westchester County

Get insights into the airlines that provide service to Westchester County. 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 Westchester County. Reviews last updated janvier 15, 2026.
Read through reviews of airlines operating flights from Detroit to Westchester County, such as Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,048 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
7.9
Good
8,048 reviews
Delta
7.9
Good
8,048 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Detroit to Westchester County. 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 Westchester County?

    Detroit All airports (DTT) is the airport you will fly out of if you book a flight from Detroit to Westchester County. It is only a 0.6 mi journey to All airports (DTT) from Detroit’s city center.

  • How long is the flight from Detroit to Westchester County?

    Delta and American Airlines can get you from Detroit to Westchester County in just under 1h 43m. Your travel time can differ by up to 3h 46m. The distance between Detroit and Westchester County is about 504 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Detroit to Westchester County?

    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 Detroit to Westchester County on time: SkyWest Airlines (100%), WestJet (73%), Korean Air (72%).

  • What are the cheapest flights from Detroit to Westchester County?

    Looking for the cheapest flight from Detroit to Westchester County? While on average our users pay $257, our data indicates the cheapest price to be $247. The most popular route (Detroit Metropolitan Wayne County - White Plains Westchester County), is priced around $197.

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

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

  • How can I find direct flights from Detroit to Westchester County?

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

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

    Yes. Cheapflights offers flight deals from Detroit to Westchester County 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 Westchester County?

    Currently, March is the cheapest month in which you can book a flight from Detroit to Westchester County (average of $134). Flying from Detroit to Westchester County in June is currently the most expensive (average of $341). 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 Westchester County

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Detroit to Westchester County

Discover the top airline that operate flights from Detroit to Westchester County. 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 janvier 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$187Average$321FlexibilityNo cancel feeOn-timeN/A

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