HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Westchester County

$129+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — HPN
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dallas 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 Dallas to Westchester County

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

Round-trip from

$277
(American Airlines)

One-way from

$129
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$212
From Dallas to Westchester County
Search Deals
One-way flight from Dallas to Westchester County
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find 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 August 18, 2025.

This Delta deal was found by Cheapflights users on 8/16. 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.
Tue 9/95:25 amDFW - HPN
1 stop5h 35mDelta
Wed 9/1712:45 pmHPN - DFW
1 stop5h 29mDelta
Deal found 8/16$277
This Delta deal was found by Cheapflights users on 8/16. 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.
Tue 9/93:52 pmDAL - HPN
1 stop5h 31mDelta
Wed 9/1710:29 amHPN - DAL
1 stop8h 10mDelta
Deal found 8/16$277
This Delta deal was found by Cheapflights users on 8/16. 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 9/115:33 amDFW - HPN
1 stop5h 26mDelta
Tue 9/166:40 pmHPN - DFW
1 stop6h 19mDelta
Deal found 8/16$287
This Delta deal was found by Cheapflights users on 8/18. 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 9/98:30 amDAL - HPN
1 stop4h 59mDelta
Sat 9/1312:45 pmHPN - DAL
1 stop5h 54mDelta
Deal found 8/18$287
This Delta deal was found by Cheapflights users on 8/18. 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 stop4h 59mDelta
Sat 1/36:45 pmHPN - DFW
1 stop6h 37mDelta
Deal found 8/18$297
This Delta deal was found by Cheapflights users on 8/16. 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.
Tue 9/94:00 pmDFW - HPN
1 stop5h 23mDelta
Fri 9/195:20 pmHPN - DFW
1 stop5h 24mDelta
Deal found 8/16$327
This Delta deal was found by Cheapflights users on 8/16. 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.
Tue 9/96:00 amDAL - HPN
1 stop5h 00mDelta
Fri 9/196:40 pmHPN - DAL
1 stop6h 09mDelta
Deal found 8/16$327
This Delta deal was found by Cheapflights users on 8/16. 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 9/116:00 amDAL - HPN
1 stop5h 00mDelta
Tue 9/166:40 pmHPN - DAL
1 stop6h 09mDelta
Deal found 8/16$328
This Delta deal was found by Cheapflights users on 8/16. 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 9/115:33 amDFW - HPN
1 stop5h 26mDelta
Fri 9/196:40 pmHPN - DFW
1 stop6h 19mDelta
Deal found 8/16$337
This Delta deal was found by Cheapflights users on 8/16. 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 9/136:00 amDAL - HPN
1 stop5h 00mDelta
Fri 9/196:40 pmHPN - DAL
1 stop6h 09mDelta
Deal found 8/16$337
This Delta deal was found by Cheapflights users on 8/16. 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.
Sun 9/75:25 amDFW - HPN
1 stop5h 35mDelta
Wed 9/1712:45 pmHPN - DFW
1 stop5h 29mDelta
Deal found 8/16$347
This Delta deal was found by Cheapflights users on 8/16. 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.
Sun 9/76:00 amDAL - HPN
1 stop5h 00mDelta
Tue 9/166:40 pmHPN - DAL
1 stop6h 09mDelta
Deal found 8/16$347

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 August 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

Tue 9/16

5:00 am-11:29 am

1 stop5h 29m

White Plains Westchester County

Tue 9/23

10:00 am-3:43 pm

1 stop6h 43m

$277

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Tue 9/9

5:25 am-12:00 pm

1 stop5h 35m

White Plains Westchester County

Wed 9/17

12:45 pm-5:14 pm

1 stop5h 29m

$277

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Wed 9/10

5:45 am-11:57 am

1 stop5h 12m

White Plains Westchester County

Wed 9/17

6:00 am-12:42 pm

1 stop7h 42m

$277

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Tue 9/9

5:45 am-11:57 am

1 stop5h 12m

White Plains Westchester County

Tue 9/16

6:00 am-12:42 pm

1 stop7h 42m

$277

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Wed 9/10

5:45 am-11:57 am

1 stop5h 12m

White Plains Westchester County

Tue 9/16

5:20 pm-9:44 pm

1 stop5h 24m

$277

DallasWhite Plains

DAL - HPN

DALHPN

Dallas Love Field

Tue 9/9

6:00 am-12:00 pm

1 stop5h 00m

White Plains Westchester County

Tue 9/16

6:40 pm-11:49 pm

1 stop6h 09m

$277

DallasWhite Plains

DAL - HPN

DALHPN

Dallas Love Field

Tue 9/9

3:52 pm-10:23 pm

1 stop5h 31m

White Plains Westchester County

Wed 9/17

10:29 am-5:39 pm

1 stop8h 10m

$277

DallasWhite Plains

DAL - HPN

DALHPN

Dallas Love Field

Wed 9/10

6:00 am-12:00 pm

1 stop5h 00m

White Plains Westchester County

Tue 9/16

6:40 pm-11:49 pm

1 stop6h 09m

$277

DallasWhite Plains

DAL - HPN

DALHPN

Dallas Love Field

Wed 9/10

6:00 am-12:00 pm

1 stop5h 00m

White Plains Westchester County

Wed 9/17

10:29 am-5:39 pm

1 stop8h 10m

$277

DallasWhite Plains

DFW - HPN

DFWHPN

Dallas/Fort Worth

Thu 9/11

5:33 am-11:59 am

1 stop5h 26m

White Plains Westchester County

Wed 9/17

6:00 am-10:11 am

1 stop5h 11m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 41 results
1
2
3
...
5

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, January is the cheapest month in which you can book a flight from Dallas to Westchester County (average of $276). Flying from Dallas 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 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 August 18, 2025.

When flying from Dallas to Westchester County, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 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
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

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
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

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 American Airlines and Delta fly from Dallas to Westchester County in about 5h 29m. The time it takes to get you to your destination can typically vary by up to 06m. 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, January is the cheapest month in which you can book a flight from Dallas to Westchester County (average of $276). Flying from Dallas 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 Dallas to Westchester County

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Newark flights
Hobby to LaGuardia flights
Hobby to Newark flights
Hobby to John F Kennedy Intl flights
Austin to John F Kennedy Intl flights
George Bush Intcntl to LaGuardia flights
George Bush Intcntl to Newark flights
George Bush Intcntl to John F Kennedy Intl flights
Austin to Newark flights
Love Field to LaGuardia flights
Austin to LaGuardia flights
San Antonio to Newark flights
San Antonio to John F Kennedy Intl flights
Dallas/Fort Worth to Buffalo flights
San Antonio to LaGuardia flights
Dallas/Fort Worth to Albany flights
Dallas/Fort Worth to Rochester flights
Love Field to Buffalo flights
Dallas/Fort Worth to Stewart flights
Love Field to Newark flights
Austin to Buffalo flights
El Paso to John F Kennedy Intl flights
Hobby to Buffalo flights
Dallas/Fort Worth to Islip flights
Dallas/Fort Worth to Syracuse flights
Love Field to John F Kennedy Intl flights
El Paso to LaGuardia flights
Dallas/Fort Worth to White Plains flights
El Paso to Newark flights
George Bush Intcntl to Buffalo flights
Austin to Albany flights
McAllen to John F Kennedy Intl flights
McAllen to LaGuardia flights
McAllen to Newark flights
Hobby to Albany flights
Hobby to White Plains flights
Hobby to Rochester flights
Love Field to Albany flights
George Bush Intcntl to Albany flights
San Antonio to White Plains flights
Dallas/Fort Worth to Ithaca flights
Austin to Syracuse flights
George Bush Intcntl to Rochester flights
Austin to White Plains flights
San Antonio to Buffalo flights
Harlingen to Newark flights
Harlingen to LaGuardia flights
Hobby to Syracuse flights

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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$368FlexibilityNo cancel feeOn-time71%
DeltaCheapest$237Average$338FlexibilityNo 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.