$90+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HPN
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Westchester County with Cheapflights
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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
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Cheapest flights from Detroit to Westchester CountyExplore 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 August 10, 2026.
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 August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Fri 9/186:52 pm -
1 stop26h 08m
Tue 9/297:45 pm -
1 stop22h 04m
Deal found 8/9![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/2211:28 am -
2 stops29h 59m
Tue 9/297:45 pm -
1 stop22h 04m
Deal found 8/5![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/207:25 pm -
2 stops25h 35m
Tue 10/277:45 pm -
1 stop24h 19m
Deal found 8/8![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/236:51 pm -
1 stop26h 09m
Sun 9/277:45 pm -
1 stop16h 10m
Deal found 8/5![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/227:00 am -
2 stops14h 00m
Fri 9/257:45 pm -
1 stop19h 48m
Deal found 8/5![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Fri 9/256:51 pm -
1 stop26h 09m
Tue 9/297:45 pm -
2 stops16h 06m
Deal found 8/5![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/267:00 am -
2 stops14h 00m
Tue 9/297:45 pm -
1 stop22h 04m
Deal found 8/5![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/237:00 am -
2 stops14h 00m
Tue 9/297:45 pm -
1 stop22h 04m
Deal found 8/5![Multiple Airlines logo]()
$235
Best flights from Detroit to Westchester CountyDiscover carefully curated flight deals from Detroit to Westchester County that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Detroit to Westchester County that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This Delta deal was found by Cheapflights users on 8/5. 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.
Thu 9/102:00 pm -
Nonstop1h 45m
Wed 10/75:22 pm -
Nonstop1h 48m
Deal found 8/5![Delta logo]()
$254
This Delta deal was found by Cheapflights users on 8/6. 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 8/2510:10 am -
Nonstop1h 46m
Sat 8/295:17 pm -
Nonstop1h 56m
Deal found 8/6![Delta logo]()
$274
This Delta deal was found by Cheapflights users on 8/6. 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.
Fri 8/282:02 pm -
Nonstop1h 46m
Sun 8/3012:36 pm -
Nonstop1h 49m
Deal found 8/6![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 8/9. 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 1/62:50 pm -
Nonstop1h 43m
Sat 1/912:45 pm -
Nonstop1h 54m
Deal found 8/9![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 8/6. 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.
Fri 8/282:59 pm -
1 stop7h 22m
Mon 8/315:17 pm -
Nonstop1h 56m
Deal found 8/6![Delta logo]()
$320
This Delta deal was found by Cheapflights users on 8/5. 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.
Thu 9/310:10 am -
Nonstop1h 46m
Sat 9/56:49 pm -
1 stop6h 09m
Deal found 8/5![Delta logo]()
$343
Last-minute flights from Detroit to Westchester CountyDiscover last-minute flight deals from Detroit to Westchester County. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Westchester County. Data last updated August 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Fri 9/186:52 pm -
1 stop26h 08m
Tue 9/297:45 pm -
1 stop22h 04m
Deal found 8/9![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/2211:28 am -
2 stops29h 59m
Tue 9/297:45 pm -
1 stop22h 04m
Deal found 8/5![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/227:00 am -
2 stops14h 00m
Fri 9/257:45 pm -
1 stop19h 48m
Deal found 8/5![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/236:51 pm -
1 stop26h 09m
Sun 9/277:45 pm -
1 stop16h 10m
Deal found 8/5![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/237:00 am -
2 stops14h 00m
Tue 9/297:45 pm -
1 stop22h 04m
Deal found 8/5![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/237:08 am -
2 stops13h 52m
Fri 9/257:45 pm -
1 stop19h 48m
Deal found 8/5![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Fri 9/256:51 pm -
1 stop26h 09m
Tue 9/297:45 pm -
2 stops16h 06m
Deal found 8/5![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/267:00 am -
2 stops14h 00m
Tue 9/297:45 pm -
1 stop22h 04m
Deal found 8/5![Multiple Airlines logo]()
$230
One-way flights from Detroit to Westchester CountySearch for one-way flight options from Detroit to Westchester County. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Detroit to Westchester County. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Fri 10/97:02 pm -
1 stop25h 58m
Deal found 8/7![Multiple Airlines logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Fri 10/26:51 pm -
1 stop26h 09m
Deal found 8/5![Multiple Airlines logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Fri 9/116:51 pm -
1 stop26h 09m
Deal found 8/8![Multiple Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Fri 11/67:06 pm -
1 stop25h 54m
Deal found 8/7![Multiple Airlines logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 11/117:06 pm -
1 stop25h 54m
Deal found 8/9![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Sun 9/63:10 pm -
1 stop5h 50m
Deal found 8/8![Multiple Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Fri 9/42:43 pm -
1 stop20h 37m
Deal found 8/5![Multiple Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 11/27:06 pm -
1 stop25h 54m
Deal found 8/5![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 10/76:51 pm -
1 stop26h 09m
Deal found 8/9![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 11/47:06 pm -
1 stop25h 54m
Deal found 8/7![Multiple Airlines logo]()
$126
Find 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 August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $158 (Kiwi.com) |
One-way from | $90 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $229 |
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 August 10, 2026.
Use the filters below to find and compare flights from Detroit to Westchester County that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DetroitWhite Plains
DTW Detroit Metropolitan Wayne County - HPN White Plains Westchester County
DTWHPN
Detroit Metropolitan Wayne County
Thu 9/10
2:00 pm-3:45 pm
Nonstop1h 45m
White Plains Westchester County
Wed 10/7
5:22 pm-7:10 pm
Nonstop1h 48m
$254
DetroitWhite Plains
DTW Detroit Metropolitan Wayne County - HPN White Plains Westchester County
DTWHPN
Detroit Metropolitan Wayne County
Tue 8/25
10:10 am-11:56 am
Nonstop1h 46m
White Plains Westchester County
Sat 8/29
5:17 pm-7:13 pm
Nonstop1h 56m
$274
DetroitWhite Plains
DTW Detroit Metropolitan Wayne County - HPN White Plains Westchester County
DTWHPN
Detroit Metropolitan Wayne County
Fri 8/28
2:02 pm-3:48 pm
Nonstop1h 46m
White Plains Westchester County
Sun 8/30
12:36 pm-2:25 pm
Nonstop1h 49m
$310
DetroitWhite Plains
DTW Detroit Metropolitan Wayne County - HPN White Plains Westchester County
DTWHPN
Detroit Metropolitan Wayne County
Wed 1/6
2:50 pm-4:33 pm
Nonstop1h 43m
White Plains Westchester County
Sat 1/9
12:45 pm-2:39 pm
Nonstop1h 54m
$317
DetroitWhite Plains
DTW Detroit Metropolitan Wayne County - HPN White Plains Westchester County
DTWHPN
Detroit Metropolitan Wayne County
Fri 8/28
2:59 pm-10:21 pm
1 stop7h 22m
White Plains Westchester County
Mon 8/31
5:17 pm-7:13 pm
Nonstop1h 56m
$320
DetroitWhite Plains
DTW Detroit Metropolitan Wayne County - HPN White Plains Westchester County
DTWHPN
Detroit Metropolitan Wayne County
Thu 9/3
10:10 am-11:56 am
Nonstop1h 46m
White Plains Westchester County
Sat 9/5
6:49 pm-12:58 am
1 stop6h 09m
$343
Cheapest one-way
DetroitWhite Plains
DTW Detroit Metropolitan Wayne County - HPN White Plains Westchester County
DTWHPN
Detroit Metropolitan Wayne County
Wed 9/2
4:10 pm-10:59 pm
1 stop6h 49m
$139
DetroitWhite Plains
DTW Detroit Metropolitan Wayne County - HPN White Plains Westchester County
DTWHPN
Detroit Metropolitan Wayne County
Sat 9/5
7:45 pm-12:03 pm
1 stop16h 18m
$248
Quickest one-way
DetroitWhite Plains
DTW Detroit Metropolitan Wayne County - HPN White Plains Westchester County
DTWHPN
Detroit Metropolitan Wayne County
Thu 10/1
2:00 pm-3:45 pm
Nonstop1h 45m
$274
DetroitWhite Plains
DTW Detroit Metropolitan Wayne County - HPN White Plains Westchester County
DTWHPN
Detroit Metropolitan Wayne County
Fri 2/5
10:00 am-11:45 am
Nonstop1h 45m
$274
Showing 1-10 of 16 resultsSorted by cheapest first
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.
DTW-HPN
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
DTT-zzREU
DTW-HPN
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 $247). Flying from Detroit to Westchester County in June is currently the most expensive (average of $557). 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 August 10, 2026.
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 August 10, 2026.
The most flights from DTT to zzREU are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 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 August 10, 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.
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
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.
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Complete your trip
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Detroit and Westchester County flights
Browse other Detroit and Westchester County flight options. Last updated on August 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$247 | Average$397 | FlexibilityNo cancel fee | On-timeN/A |