HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Westchester County

$178+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HPN
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Westchester County with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 26, 2025.

Round-trip from

$217
(Delta)

One-way from

$178
(Mytrip)

Popular in

November

Cheapest in

February

Average price

$167
From Detroit (DTT) to Westchester County
Search Deals
One-way flight from Detroit (DTT) to Westchester County
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 26, 2025.

This Delta deal was found by Cheapflights users on 6/24. 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 8/510:15 amDTW - HPN
Nonstop1h 42mDelta
Wed 8/135:15 pmHPN - DTW
Nonstop1h 55mDelta
Deal found 6/24$217
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:46 amDTW - HPN
1 stop4h 43mAmerican Airlines
Mon 7/216:51 pmHPN - DTW
1 stop5h 53mAmerican Airlines
Deal found 6/24$237
This Mytrip deal was found by Cheapflights users on 6/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/88:00 amDTW - HPN
1 stop4h 30mMultiple Airlines
Mon 9/1512:10 pmHPN - DTW
2 stops9h 32mMultiple Airlines
Deal found 6/24$404

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 June 26, 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

Tue 8/5

10:15 am-11:57 am

Nonstop1h 42m

White Plains Westchester County

Wed 8/13

5:15 pm-7:10 pm

Nonstop1h 55m

$217

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

Thu 7/17

6:46 am-11:29 am

1 stop4h 43m

White Plains Westchester County

Mon 7/21

6:51 pm-12:44 am

1 stop5h 53m

$237

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

Tue 7/8

8:00 am-12:30 pm

1 stop4h 30m

White Plains Westchester County

Mon 9/15

12:10 pm-9:42 pm

2 stops9h 32m

$404

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

Mon 7/21

2:31 pm-8:59 pm

1 stop6h 28m

$178

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

Sat 8/23

6:55 am-11:28 am

1 stop4h 33m

$214

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

Sat 8/23

10:15 am-11:57 am

Nonstop1h 42m

$239

DetroitWhite Plains

DTW - HPN

DTWHPN

Detroit Metropolitan Wayne County

Sat 8/23

6:00 am-10:31 pm

2 stops16h 31m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

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 June 26, 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 June 26, 2025.

The most flights from DTT to zzREU are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, 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 June 26, 2025.
Read through reviews of airlines operating flights from Detroit to Westchester County, such as Delta, JetBlue, and American Airlines. 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
7,965 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
7,965 reviews
Delta
8.0
Very good
7,965 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
JetBlue
7.3
Good
2,921 reviews
Delta
8.0
Very good
7,965 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,965 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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 cheapest airlines to fly from Detroit to Westchester County one-way?

    The cheapest airlines for a one-way flight from Detroit to Westchester County are American Airlines ($214), Delta ($239), and JetBlue ($244).

  • 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 (92%), Delta (89%), WestJet (87%).

  • 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 $288, our data indicates the cheapest price to be $227. The most popular route (Detroit Metropolitan Wayne County - White Plains Westchester County), is priced around $218.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Westchester County

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Newark flights
Midway to John F Kennedy Intl flights
Midway to Newark flights
Detroit to John F Kennedy Intl flights
Detroit to LaGuardia flights
Detroit to Newark flights
Midway to LaGuardia flights
Grand Rapids to LaGuardia flights
O'Hare Intl to Buffalo flights
Grand Rapids to Newark flights
Grand Rapids to John F Kennedy Intl flights
O'Hare Intl to Albany flights
O'Hare Intl to Syracuse flights
O'Hare Intl to White Plains flights
Detroit to White Plains flights
O'Hare Intl to Rochester flights
Traverse City to Newark flights
Traverse City to LaGuardia flights
Flint to Newark flights
Midway to Buffalo flights
Detroit to Albany flights
Traverse City to John F Kennedy Intl flights
Midway to Albany flights
Flint to LaGuardia flights
Detroit to Syracuse flights
Midway to Syracuse flights
O'Hare Intl to Stewart flights
Detroit to Buffalo flights
Flint to John F Kennedy Intl flights
South Bend to Newark flights
Grand Rapids to Syracuse flights
Kalamazoo to LaGuardia flights
Kalamazoo to John F Kennedy Intl flights
South Bend to John F Kennedy Intl flights
Midway to White Plains flights
Detroit to Rochester flights
O'Hare Intl to Islip flights
South Bend to LaGuardia flights
Midway to Rochester flights
Detroit to Islip flights
Lansing to Newark flights
Kalamazoo to Newark flights
Detroit to Stewart flights
Grand Rapids to Albany flights
Kalamazoo to Syracuse flights
O'Hare Intl to Ithaca flights
Bay City to Newark flights
Flint to Syracuse flights

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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$195Average$358FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.