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Westchester County

$90+ Cheap flights from Dallas 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — HPN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Dallas to Westchester County

Cheapest flights from Dallas to Westchester County
Explore the most affordable flight options available from Dallas to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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 12/245:50 amDFW - HPN
1 stop5h 09mDelta
Thu 1/112:55 pmHPN - DFW
1 stop6h 07mDelta
Deal found 12/16$337
This Delta deal was found by Cheapflights users on 12/16. 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.
Mon 12/225:50 amDFW - HPN
1 stop5h 09mDelta
Thu 1/112:55 pmHPN - DFW
1 stop6h 07mDelta
Deal found 12/16$380
This Delta deal was found by Cheapflights users on 12/16. 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.
Sat 12/205:50 amDFW - HPN
1 stop5h 04mDelta
Sat 1/35:16 pmHPN - DFW
1 stop6h 12mDelta
Deal found 12/16$395
This Delta deal was found by Cheapflights users on 12/17. 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 12/255:50 amDFW - HPN
1 stop5h 09mDelta
Sat 1/35:16 pmHPN - DFW
1 stop6h 12mDelta
Deal found 12/17$396
This Delta deal was found by Cheapflights users on 12/16. 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 12/265:30 amDFW - HPN
1 stop5h 30mDelta
Thu 1/112:55 pmHPN - DFW
1 stop6h 07mDelta
Deal found 12/16$408
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 12/287:05 amDFW - HPN
1 stop6h 25mAmerican Airlines
Wed 1/711:00 amHPN - DFW
1 stop7h 55mAmerican Airlines
Deal found 12/17$410
This Delta deal was found by Cheapflights users on 12/16. 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 12/195:30 amDFW - HPN
1 stop5h 29mDelta
Thu 1/112:55 pmHPN - DFW
1 stop6h 07mDelta
Deal found 12/16$428
This Delta deal was found by Cheapflights users on 12/16. 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 12/245:50 amDFW - HPN
1 stop5h 09mDelta
Fri 1/23:15 pmHPN - DFW
1 stop8h 23mDelta
Deal found 12/16$436
This Delta deal was found by Cheapflights users on 12/16. 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 12/251:29 pmDFW - HPN
1 stop7h 40mDelta
Fri 1/23:15 pmHPN - DFW
1 stop8h 23mDelta
Deal found 12/16$437
This Delta deal was found by Cheapflights users on 12/16. 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 12/318:00 amDAL - HPN
1 stop13h 09mDelta
Sat 1/36:03 amHPN - DAL
1 stop6h 21mDelta
Deal found 12/16$512
This Delta deal was found by Cheapflights users on 12/16. 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 12/266:05 amDAL - HPN
1 stop7h 24mDelta
Sat 1/36:03 amHPN - DAL
1 stop6h 21mDelta
Deal found 12/16$528
This Delta deal was found by Cheapflights users on 12/16. 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 12/266:05 amDAL - HPN
1 stop7h 24mDelta
Fri 1/212:45 pmHPN - DAL
1 stop6h 04mDelta
Deal found 12/16$529

Find flight deals from Dallas to Westchester County

Keep the following information in mind while searching for Dallas to Westchester County flight deals. Data was last updated December 18, 2025.

Round-trip from

$258
(Kiwi.com)

One-way from

$90
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$283
From Dallas to Westchester County
Search Deals
One-way flight from Dallas to Westchester County
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas 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 December 18, 2025.
Use the filters below to find and compare flights from Dallas to Westchester County that are best for you.

Fly from

Dallas

Fly to

Westchester County

Route

Depart

Return

Price

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Thu 12/25

5:50 am-11:59 am

1 stop5h 09m

White Plains Westchester County

Thu 1/1

12:55 pm-6:02 pm

1 stop6h 07m

$337

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Wed 1/7

5:25 am-2:26 pm

1 stop8h 01m

White Plains Westchester County

Wed 1/14

6:00 am-12:44 pm

1 stop7h 44m

$337

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Sun 2/22

5:30 am-11:56 am

1 stop5h 26m

White Plains Westchester County

Wed 2/25

5:12 pm-11:00 pm

1 stop6h 48m

$367

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Thu 1/1

8:25 am-5:26 pm

1 stop8h 01m

White Plains Westchester County

Fri 1/2

6:27 am-11:39 am

1 stop6h 12m

$377

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Thu 1/1

7:05 am-2:30 pm

1 stop6h 25m

White Plains Westchester County

Mon 1/5

3:00 pm-7:39 pm

1 stop5h 39m

$377

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Wed 12/24

5:50 am-11:59 am

1 stop5h 09m

White Plains Westchester County

Thu 1/1

12:55 pm-6:02 pm

1 stop6h 07m

$378

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Mon 12/22

5:50 am-11:59 am

1 stop5h 09m

White Plains Westchester County

Thu 1/1

12:55 pm-6:02 pm

1 stop6h 07m

$380

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Thu 12/25

1:29 pm-10:09 pm

1 stop7h 40m

White Plains Westchester County

Sat 1/3

5:16 pm-10:28 pm

1 stop6h 12m

$396

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Tue 1/6

6:05 am-1:00 pm

1 stop5h 55m

White Plains Westchester County

Tue 1/6

6:40 pm-11:35 pm

1 stop5h 55m

$397

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Sun 1/11

8:15 am-2:26 pm

1 stop5h 11m

White Plains Westchester County

Wed 1/21

3:10 pm-11:19 pm

1 stop9h 09m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 45 results
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Best time to book a flight from Dallas to Westchester County

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

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

Currently, November is the cheapest month in which you can book a flight from Dallas to Westchester County (average of $203). Flying from Dallas to Westchester County in December is currently the most expensive (average of $392). 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 DFW to REU?

Find hourly flight availability from Dallas 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 December 18, 2025.

It’s typically best to fly out from Dallas to Westchester County in the evening. Doing so could potentially save you 42% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 December 18, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Dallas to Westchester County. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

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
8,005 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

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
11,054 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

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 Dallas to Westchester County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like Delta and American Airlines fly from Dallas to Westchester County in about 5h 09m. The time it takes to get you to your destination can typically vary by up to 2h 52m. The distance from Dallas to Westchester County is about 1399 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Dallas to Westchester County (average of $203). Flying from Dallas to Westchester County in December is currently the most expensive (average of $392). 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 Dallas to Westchester County

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Dallas to Westchester County

Discover the top 2 airlines that operate flights from Dallas 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$368FlexibilityNo cancel feeOn-time71%
DeltaCheapest$237Average$354FlexibilityNo cancel feeOn-timeN/A

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