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Westchester County

$157+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HPN
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
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 agosto 14, 2025.

Round-trip from

$257
(Delta)

One-way from

$157
(Delta)

Popular in

November

Cheapest in

February

Average price

$180
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. 12% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 agosto 14, 2025.

This Delta deal was found by Cheapflights users on 8/12. 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.
sáb. 9/1310:15 amDTW - HPN
Nonstop1h 44mDelta
mié. 9/175:20 pmHPN - DTW
Nonstop1h 50mDelta
Deal found 8/12$257
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/45:31 pmDTW - HPN
1 stop5h 55mAmerican Airlines
dom. 9/75:29 pmHPN - DTW
1 stop4h 34mAmerican Airlines
Deal found 8/13$262
This Delta deal was found by Cheapflights users on 8/12. 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.
jue. 9/1110:15 amDTW - HPN
Nonstop1h 44mDelta
lun. 9/155:20 pmHPN - DTW
Nonstop1h 50mDelta
Deal found 8/12$268
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/106:15 amDTW - HPN
1 stop4h 19mAmerican Airlines
mar. 10/146:55 pmHPN - DTW
1 stop4h 32mAmerican Airlines
Deal found 8/11$288
This American Airlines deal was found by Cheapflights users on 8/12. 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.
vie. 10/106:15 amDTW - HPN
1 stop4h 19mAmerican Airlines
vie. 10/176:59 pmHPN - DTW
1 stop5h 50mAmerican Airlines
Deal found 8/12$293
This Delta deal was found by Cheapflights users on 8/13. 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.
jue. 9/42:06 pmDTW - HPN
Nonstop1h 43mDelta
dom. 9/75:15 pmHPN - DTW
Nonstop1h 55mDelta
Deal found 8/13$307
This Delta deal was found by Cheapflights users on 8/12. 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.
vie. 9/52:06 pmDTW - HPN
Nonstop1h 43mDelta
dom. 9/75:15 pmHPN - DTW
Nonstop1h 55mDelta
Deal found 8/12$308
This American Airlines deal was found by Cheapflights users on 8/12. 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.
vie. 10/106:15 amDTW - HPN
1 stop4h 19mAmerican Airlines
dom. 10/126:00 amHPN - DTW
1 stop6h 32mAmerican Airlines
Deal found 8/12$309
This Delta deal was found by Cheapflights users on 8/13. 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.
vie. 10/32:06 pmDTW - HPN
Nonstop1h 43mDelta
lun. 10/65:20 pmHPN - DTW
Nonstop1h 53mDelta
Deal found 8/13$313
This Delta deal was found by Cheapflights users on 8/12. 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.
sáb. 8/302:06 pmDTW - HPN
Nonstop1h 43mDelta
vie. 9/55:15 pmHPN - DTW
Nonstop1h 55mDelta
Deal found 8/12$317

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 agosto 14, 2025.
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

mar. 9/16

10:15 am-11:59 am

Nonstop1h 44m

White Plains Westchester County

mar. 9/23

12:42 pm-2:30 pm

Nonstop1h 48m

$257

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

jue. 9/4

2:06 pm-3:49 pm

Nonstop1h 43m

White Plains Westchester County

dom. 9/7

6:00 am-11:11 am

1 stop5h 11m

$257

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

sáb. 9/13

2:06 pm-3:49 pm

Nonstop1h 43m

White Plains Westchester County

dom. 9/14

5:20 pm-7:10 pm

Nonstop1h 50m

$257

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

sáb. 9/20

2:06 pm-3:49 pm

Nonstop1h 43m

White Plains Westchester County

mar. 9/23

5:20 pm-7:10 pm

Nonstop1h 50m

$257

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

mar. 9/9

10:15 am-11:57 am

Nonstop1h 42m

White Plains Westchester County

mar. 9/16

5:20 pm-7:10 pm

Nonstop1h 50m

$257

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

sáb. 10/18

10:15 am-11:59 am

Nonstop1h 44m

White Plains Westchester County

mar. 10/21

5:20 pm-7:13 pm

Nonstop1h 53m

$257

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

sáb. 9/13

10:15 am-11:59 am

Nonstop1h 44m

White Plains Westchester County

mié. 9/17

5:20 pm-7:10 pm

Nonstop1h 50m

$257

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

mié. 9/10

2:06 pm-3:49 pm

Nonstop1h 43m

White Plains Westchester County

sáb. 9/27

5:20 pm-7:10 pm

Nonstop1h 50m

$257

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

jue. 9/11

10:15 am-11:59 am

Nonstop1h 44m

White Plains Westchester County

dom. 9/14

5:20 pm-7:10 pm

Nonstop1h 50m

$257

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

jue. 9/4

5:31 pm-11:26 pm

1 stop5h 55m

White Plains Westchester County

dom. 9/7

5:29 pm-10:03 pm

1 stop4h 34m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

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, January is the cheapest month in which you can book a flight from Detroit to Westchester County (average of $276). Flying from Detroit to Westchester County in March is currently the most expensive (average of $339). 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 agosto 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Westchester County as you normally would.

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 agosto 14, 2025.

The most flights from DTT to zzREU are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 agosto 14, 2025.
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
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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.

  • 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 (88%), Delta (85%), WestJet (83%).

  • 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 $421, our data indicates the cheapest price to be $216. The most popular route (Detroit Metropolitan Wayne County - White Plains Westchester County), is priced around $257.

  • 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, January is the cheapest month in which you can book a flight from Detroit to Westchester County (average of $276). Flying from Detroit to Westchester County in March is currently the most expensive (average of $339). 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$201Average$356FlexibilityNo cancel feeOn-timeN/A

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