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$101+ Cheap flights from White Plains (HPN) to Illinois

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — ORD
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from White Plains to Illinois

Keep the following information in mind while searching for White Plains to Illinois flight deals. Data was last updated January 20, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$302
(Delta)

One-way from

$101
(Trip.com)

Popular in

August

Cheapest in

January

Average price

$182

Good round-trip deal

$345 or less

Good one-way deal

$303 or less
Provider with most accurate pricing for New York (NYC)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Chicago (CHI) flights.
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From White Plains Westchester County to Illinois
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One-way flight from White Plains Westchester County to Illinois
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Highest demand for flights based on searches. 9% potential increase in price ($25 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 White Plains Westchester County to Illinois.
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Price to beat on a one-way flight from White Plains Westchester County to Illinois.
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Find flight deals from White Plains to Illinois

Cheapest flights from White Plains to Illinois
Explore the most affordable flight options available from White Plains to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Delta deal was found by Cheapflights users on 1/19. 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 2/185:12 pm
HPN
-
STL
1 stop4h 31m
Delta
Mon 2/236:35 am
STL
-
HPN
1 stop4h 21m
Delta
Deal found 1/19$302
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:08 pm
HPN
-
ORD
1 stop12h 29m
Multiple Airlines
Sun 3/110:44 am
ORD
-
HPN
2 stops23h 44m
Multiple Airlines
Deal found 1/18$314
This American Airlines deal was found by Cheapflights users on 1/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:00 pm
HPN
-
STL
1 stop4h 42m
American Airlines
Sat 2/1410:43 am
STL
-
HPN
1 stop5h 16m
American Airlines
Deal found 1/18$325
This Delta deal was found by Cheapflights users on 1/19. 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 3/56:43 pm
HPN
-
STL
1 stop5h 53m
Delta
Sun 3/86:00 am
STL
-
HPN
1 stop5h 03m
Delta
Deal found 1/19$328
This Delta deal was found by Cheapflights users on 1/19. 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 3/64:29 pm
HPN
-
STL
1 stop5h 12m
Delta
Sun 3/86:32 am
STL
-
HPN
1 stop4h 21m
Delta
Deal found 1/19$331
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/312:00 pm
HPN
-
PIA
1 stop5h 32m
American Airlines
Thu 2/57:39 am
PIA
-
HPN
1 stop7h 20m
American Airlines
Deal found 1/20$355
This American Airlines deal was found by Cheapflights users on 1/19. 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 3/114:30 pm
HPN
-
ORD
Nonstop2h 48m
American Airlines
Sat 3/1412:50 pm
ORD
-
HPN
Nonstop2h 09m
American Airlines
Deal found 1/19$355
This Delta deal was found by Cheapflights users on 1/18. 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 3/2412:48 pm
HPN
-
STL
1 stop6h 05m
Delta
Fri 3/276:32 am
STL
-
HPN
1 stop4h 21m
Delta
Deal found 1/18$357
This Delta deal was found by Cheapflights users on 1/19. 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 4/115:15 pm
HPN
-
ORD
1 stop7h 39m
Delta
Wed 4/157:00 am
ORD
-
HPN
1 stop7h 49m
Delta
Deal found 1/19$361
This American Airlines deal was found by Cheapflights users on 1/19. 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 3/111:37 pm
HPN
-
ORD
1 stop7h 03m
American Airlines
Tue 3/3112:50 pm
ORD
-
HPN
Nonstop2h 09m
American Airlines
Deal found 1/19$365
This Delta deal was found by Cheapflights users on 1/19. 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 3/1112:48 pm
HPN
-
MDW
1 stop5h 07m
Delta
Sat 3/149:30 am
MDW
-
HPN
1 stop6h 05m
Delta
Deal found 1/19$375
This Delta deal was found by Cheapflights users on 1/19. 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 3/1112:48 pm
HPN
-
ORD
1 stop7h 05m
Delta
Tue 3/319:50 am
ORD
-
HPN
1 stop4h 59m
Delta
Deal found 1/19$375

Cheapflights Fare Finder

 
Customize your flight search to find flights from White Plains to Illinois 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 20, 2026.
Use the filters below to find and compare flights from White Plains to Illinois that are best for you.

Fly from

White Plains

Fly to

Illinois

Route

Depart

Return

Price

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Sat 3/7

5:12 pm-11:36 pm

1 stop7h 24m

Lambert-St Louis

Mon 3/9

6:00 am-12:03 pm

1 stop5h 03m

$302

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Wed 2/18

5:12 pm-8:43 pm

1 stop4h 31m

Lambert-St Louis

Mon 2/23

6:35 am-11:56 am

1 stop4h 21m

$302

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Thu 2/12

5:30 pm-9:37 pm

1 stop5h 07m

Lambert-St Louis

Tue 2/17

6:06 am-2:30 pm

1 stop7h 24m

$325

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Thu 2/12

12:00 pm-3:42 pm

1 stop4h 42m

Lambert-St Louis

Sat 2/14

10:43 am-4:59 pm

1 stop5h 16m

$325

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Thu 3/5

6:43 pm-11:36 pm

1 stop5h 53m

Lambert-St Louis

Sun 3/8

6:00 am-12:03 pm

1 stop5h 03m

$328

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Sun 3/8

6:00 am-11:09 am

1 stop6h 09m

Lambert-St Louis

Mon 3/23

9:45 am-4:37 pm

1 stop5h 52m

$328

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Fri 3/6

4:29 pm-8:41 pm

1 stop5h 12m

Lambert-St Louis

Sun 3/8

6:32 am-11:53 am

1 stop4h 21m

$331

White PlainsPeoria

HPN - PIA

HPNPIA

White Plains Westchester County

Tue 2/3

12:00 pm-4:32 pm

1 stop5h 32m

Greater Peoria

Thu 2/5

7:39 am-3:59 pm

1 stop7h 20m

$355

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Tue 3/24

12:48 pm-5:53 pm

1 stop6h 05m

Lambert-St Louis

Fri 3/27

6:32 am-11:53 am

1 stop4h 21m

$357

White PlainsChicago

HPN - ORD

HPNORD

White Plains Westchester County

Wed 4/15

12:30 pm-7:03 pm

1 stop7h 33m

Chicago O'Hare Intl

Sat 4/18

5:20 am-2:29 pm

1 stop8h 09m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 60 results
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Best time to book a flight from White Plains to Illinois

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

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

Currently, December is the cheapest month in which you can book a flight from White Plains to Illinois (average of $48). Flying from White Plains to Illinois in July is currently the most expensive (average of $126). 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 HPN to IL?

Find hourly flight availability from White Plains to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from White Plains to Illinois as you normally would.

Weekly flight availability from White Plains to Illinois

Explore weekly flight availability from White Plains to Illinois. 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 20, 2026.

The most flights from HPN to USIL 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 (5 on average).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated January 20, 2026.
Read reviews from past customers who have flown Delta and American Airlines from White Plains to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,076 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,076 reviews
Delta
7.9
Good
8,076 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,164 reviews
Delta
7.9
Good
8,076 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

    White Plains Westchester County (HPN), located 3.7 mi from the city center, is the airport you fly out of when you book flights from White Plains to Illinois.

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

    Departing from White Plains to Illinois will take you 5h 07m. White Plains and Illinois are separated by a distance of 895 mi. This flight may include one or multiple stops.

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

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

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

    The top 3 most reliable airlines when flying from White Plains to Illinois are Qatar Airways (77%), American Airlines (73%) and Envoy Air (73%).

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

    The cheapest flight price from White Plains to Illinois is $148. On average you can expect to pay $391. The most popular route, (White Plains Westchester County - Chicago O'Hare Intl), can usually be booked for $309.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from White Plains to Illinois (average of $48). Flying from White Plains to Illinois in July is currently the most expensive (average of $126). 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 White Plains to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from White Plains to Illinois

Discover the top airline that operate flights from White Plains to Illinois. 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 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$364Average$480FlexibilityNo cancel feeOn-time71%

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