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White Plains

$93+ Cheap flights from Illinois to White Plains (HPN)

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HPN
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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Cheap flight deals from Illinois to White Plains

Keep the following information in mind while searching for Illinois to White Plains flight deals. Data was last updated January 11, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$261
(Delta)

One-way from

$93
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$149

Good round-trip deal

$486 or less

Good one-way deal

$413 or less
Provider with most accurate pricing for Chicago (CHI)-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-New York (NYC) flights.
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From Illinois to White Plains Westchester County
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One-way flight from Illinois to White Plains Westchester County
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Highest demand for flights based on searches. 7% potential increase in price ($15 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 January 2026
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Price to beat on a round-trip flight from Illinois to White Plains Westchester County.
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Price to beat on a one-way flight from Illinois to White Plains Westchester County.
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Find flight deals from Illinois to White Plains

Cheapest flights from Illinois to White Plains
Explore the most affordable flight options available from Illinois to White Plains. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 11, 2026.

This Delta deal was found by Cheapflights users on 1/9. 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.
Sat 5/26:00 amSTL - HPN
1 stop5h 00mDelta
Sat 5/96:40 pmHPN - STL
1 stop5h 58mDelta
Deal found 1/9$261
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:00 amMLI - HPN
1 stop5h 03mDelta
Tue 4/74:29 pmHPN - MLI
1 stop7h 01mDelta
Deal found 1/8$277
This Delta deal was found by Cheapflights users on 1/9. 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.
Fri 5/291:30 pmSTL - HPN
1 stop7h 11mDelta
Tue 6/26:00 amHPN - STL
1 stop7h 54mDelta
Deal found 1/9$287
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:00 amMLI - HPN
1 stop5h 03mDelta
Tue 4/74:29 pmHPN - MLI
1 stop7h 01mDelta
Deal found 1/8$297
This Delta deal was found by Cheapflights users on 1/9. 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.
Thu 3/126:32 amSTL - HPN
1 stop4h 21mDelta
Mon 3/165:17 pmHPN - STL
1 stop4h 25mDelta
Deal found 1/9$313
This American Airlines deal was found by Cheapflights users on 1/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:38 pmORD - HPN
Nonstop2h 21mAmerican Airlines
Sat 3/286:30 amHPN - ORD
Nonstop2h 50mAmerican Airlines
Deal found 1/9$335
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:00 amMLI - HPN
1 stop7h 29mDelta
Sun 4/510:27 amHPN - MLI
1 stop7h 05mDelta
Deal found 1/8$342
This Delta deal was found by Cheapflights users on 1/9. 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 4/11:57 pmORD - HPN
1 stop20h 56mDelta
Sat 4/412:35 pmHPN - ORD
1 stop4h 43mDelta
Deal found 1/9$351
This Delta deal was found by Cheapflights users on 1/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:55 amORD - HPN
1 stop6h 38mDelta
Tue 6/25:10 pmHPN - ORD
1 stop4h 14mDelta
Deal found 1/11$355
This Delta deal was found by Cheapflights users on 1/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:30 amMDW - HPN
1 stop6h 03mDelta
Sat 6/64:19 pmHPN - MDW
1 stop6h 26mDelta
Deal found 1/11$355
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:00 amMLI - HPN
1 stop7h 29mDelta
Sun 4/510:27 amHPN - MLI
1 stop7h 05mDelta
Deal found 1/8$362
This American Airlines deal was found by Cheapflights users on 1/10. 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.
Sat 2/712:51 pmORD - HPN
Nonstop2h 08mAmerican Airlines
Sat 2/145:29 pmHPN - ORD
Nonstop2h 48mAmerican Airlines
Deal found 1/10$365

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to White Plains 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 January 11, 2026.
Use the filters below to find and compare flights from Illinois to White Plains that are best for you.

Fly from

Illinois

Fly to

White Plains

Route

Depart

Return

Price

St. LouisWhite Plains

STL - HPN

STLHPN

Lambert-St Louis

Sat 5/2

6:00 am-12:00 pm

1 stop5h 00m

White Plains Westchester County

Sat 5/9

6:40 pm-11:38 pm

1 stop5h 58m

$261

MolineWhite Plains

MLI - HPN

MLIHPN

Moline Quad-City

Wed 4/1

6:00 am-12:03 pm

1 stop5h 03m

White Plains Westchester County

Tue 4/7

4:29 pm-10:30 pm

1 stop7h 01m

$277

MolineWhite Plains

MLI - HPN

MLIHPN

Moline Quad-City

Tue 3/31

6:00 am-12:03 pm

1 stop5h 03m

White Plains Westchester County

Tue 4/7

4:29 pm-10:30 pm

1 stop7h 01m

$277

St. LouisWhite Plains

STL - HPN

STLHPN

Lambert-St Louis

Fri 5/29

1:30 pm-9:41 pm

1 stop7h 11m

White Plains Westchester County

Tue 6/2

6:00 am-12:54 pm

1 stop7h 54m

$287

St. LouisWhite Plains

STL - HPN

STLHPN

Lambert-St Louis

Thu 3/12

6:32 am-11:53 am

1 stop4h 21m

White Plains Westchester County

Mon 3/16

5:17 pm-8:42 pm

1 stop4h 25m

$313

MolineWhite Plains

MLI - HPN

MLIHPN

Moline Quad-City

Tue 3/31

6:00 am-2:29 pm

1 stop7h 29m

White Plains Westchester County

Sun 4/5

10:27 am-4:32 pm

1 stop7h 05m

$342

MolineWhite Plains

MLI - HPN

MLIHPN

Moline Quad-City

Wed 4/1

6:00 am-12:03 pm

1 stop5h 03m

White Plains Westchester County

Sun 4/5

10:27 am-4:32 pm

1 stop7h 05m

$342

ChicagoWhite Plains

ORD - HPN

ORDHPN

Chicago O'Hare Intl

Tue 5/26

8:55 am-4:33 pm

1 stop6h 38m

White Plains Westchester County

Wed 6/3

3:15 pm-9:34 pm

1 stop7h 19m

$355

ChicagoWhite Plains

ORD - HPN

ORDHPN

Chicago O'Hare Intl

Sat 5/30

7:10 am-11:44 am

1 stop3h 34m

White Plains Westchester County

Wed 6/3

4:19 pm-9:16 pm

1 stop5h 57m

$355

ChicagoWhite Plains

ORD - HPN

ORDHPN

Chicago O'Hare Intl

Wed 5/27

9:30 am-4:40 pm

1 stop6h 10m

White Plains Westchester County

Sat 6/6

6:00 am-12:09 pm

1 stop7h 09m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 58 results
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Best time to book a flight from Illinois to White Plains

Have a flexible travel schedule? Discover the best time to fly to White Plains from Illinois 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 Illinois to White Plains

What is the cheapest month to book a flight from Illinois to White Plains?

Currently, January is the cheapest month in which you can book a flight from Illinois to White Plains (average of $35). Flying from Illinois to White Plains in July is currently the most expensive (average of $104). 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 IL to HPN?

Find hourly flight availability from Illinois to White Plains. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 11, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 5% on flights from Illinois to White Plains by exploring options for tickets in the morning.

What is the cheapest day to fly from Illinois to White Plains?

Use this chart to determine the cheapest time to fly round-trip from Illinois to White Plains. Price data was last updated on January 10, 2026.

Travelers seeking maximum savings on their Illinois to White Plains flight should consider departing on Sunday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Illinois to White Plains

Explore weekly flight availability from Illinois to White Plains. 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 January 11, 2026.

The most flights from USIL to HPN are scheduled on a Friday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Illinois to White Plains?

Related info for your journey

Find useful and relevant information for your journey from Illinois to White Plains. 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 into for flights to White Plains from Illinois?

    White Plains Westchester County (HPN) is the airport you will fly into if you book a flight from Illinois to White Plains. It is only a 3.7 mi journey from Westchester County (HPN) to White Plains’s city center.

  • How long is the flight from Illinois to White Plains?

    For as low as $261, Delta can have you in White Plains from Illinois in 5h. There are 895 mi between Illinois and White Plains. This flight may include one or multiple stops.

  • What are the most popular routes from Illinois to White Plains?

    The most popular flight routes from Illinois to White Plains are Chicago O'Hare Intl - White Plains Westchester County, Chicago Midway - White Plains Westchester County and Lambert-St Louis - White Plains Westchester County.

  • What are the most reliable airlines from Illinois to White Plains?

    No one likes to see their flight delayed. When booking a flight from Illinois to White Plains consider choosing Alaska Airlines (74%), American Airlines (68%) or Envoy Air (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Illinois to White Plains?

    The cheapest flight price from Illinois to White Plains is $303. On average you can expect to pay $468. The most popular route, (Chicago O'Hare Intl - White Plains Westchester County), can usually be booked for $329.

  • Can I find deals for flights from Illinois to White Plains that include hotel bookings?

    Yes. In addition to deals on Illinois to White Plains flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to White Plains?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to White Plains.

  • Can I find deals for business class flights from Illinois to White Plains?

    Yes. Cheapflights offers flight deals from Illinois to White Plains 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 Illinois to White Plains?

    Currently, January is the cheapest month in which you can book a flight from Illinois to White Plains (average of $35). Flying from Illinois to White Plains in July is currently the most expensive (average of $104). 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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Top airline flying from Illinois to White Plains

Discover the top airline that operate flights from Illinois to White Plains. 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 January 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$575FlexibilityNo cancel feeOn-time71%

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