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$155+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — ORD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$261
(Delta)

One-way from

$155
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$268

Good round-trip deal

$394 or less

Good one-way deal

$239 or less
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. 2% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/236:00 amHPN - STL
1 stop7h 34mDelta
mar. 8/510:46 amSTL - HPN
1 stop4h 49mDelta
Deal found 6/10$261
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/2411:19 amHPN - STL
1 stop6h 15mAmerican Airlines
mié. 8/66:06 amSTL - HPN
1 stop4h 22mAmerican Airlines
Deal found 6/11$287
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/1211:29 amHPN - ORD
1 stop5h 23mAmerican Airlines
mar. 7/153:33 pmORD - HPN
1 stop6h 55mAmerican Airlines
Deal found 6/11$369
This Delta deal was found by Cheapflights users on 6/11. 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.
mié. 9/106:50 pmHPN - ORD
2 stops13h 36mDelta
sáb. 9/137:00 amORD - HPN
2 stops13h 38mDelta
Deal found 6/11$371
This American Airlines deal was found by Cheapflights users on 6/12. 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.
mié. 9/174:30 pmHPN - BMI
1 stop4h 15mAmerican Airlines
dom. 9/216:06 amBMI - HPN
1 stop4h 22mAmerican Airlines
Deal found 6/12$377
This Delta deal was found by Cheapflights users on 6/12. 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.
vie. 7/253:03 pmHPN - MDW
1 stop7h 39mDelta
sáb. 7/266:00 amMDW - HPN
1 stop5h 01mDelta
Deal found 6/12$383
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/128:25 amHPN - ORD
1 stop11h 54mMultiple Airlines
dom. 9/143:29 pmORD - HPN
2 stops28h 01mMultiple Airlines
Deal found 6/10$412
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/196:59 pmHPN - PIA
1 stop6h 00mAmerican Airlines
sáb. 6/215:00 amPIA - HPN
1 stop7h 05mAmerican Airlines
Deal found 6/11$426
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/98:10 amHPN - STL
2 stops26h 42mMultiple Airlines
dom. 7/1310:47 amSTL - HPN
3 stops33h 12mMultiple Airlines
Deal found 6/11$480
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/87:01 amHPN - MLI
1 stop4h 20mAmerican Airlines
jue. 9/1110:51 amMLI - HPN
1 stop4h 08mAmerican Airlines
Deal found 6/11$537
This Delta deal was found by Cheapflights users on 6/11. 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.
lun. 7/214:23 pmHPN - MLI
1 stop6h 56mDelta
mié. 7/235:55 amMLI - HPN
1 stop5h 06mDelta
Deal found 6/11$564
This Delta deal was found by Cheapflights users on 6/11. 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.
jue. 6/1210:27 amHPN - BMI
1 stop5h 43mDelta
mié. 6/186:00 amBMI - HPN
1 stop5h 04mDelta
Deal found 6/11$572

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 junio 12, 2025.
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

mié. 7/23

6:00 am-12:34 pm

1 stop7h 34m

Lambert-St Louis

mar. 8/5

10:30 am-3:43 pm

1 stop4h 13m

$261

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

jue. 7/24

11:19 am-4:34 pm

1 stop6h 15m

Lambert-St Louis

mié. 8/6

6:06 am-11:28 am

1 stop4h 22m

$287

White PlainsChicago

HPN - ORD

HPNORD

White Plains Westchester County

sáb. 7/12

11:29 am-3:52 pm

1 stop5h 23m

Chicago O'Hare Intl

mar. 7/15

3:33 pm-11:28 pm

1 stop6h 55m

$369

White PlainsChicago

HPN - ORD

HPNORD

White Plains Westchester County

mié. 9/10

6:50 pm-7:26 am

2 stops13h 36m

Chicago O'Hare Intl

sáb. 9/13

7:00 am-9:38 pm

2 stops13h 38m

$371

White PlainsBloomington

HPN - BMI

HPNBMI

White Plains Westchester County

mié. 9/17

4:30 pm-7:45 pm

1 stop4h 15m

Bloomington-Normal

dom. 9/21

6:06 am-11:28 am

1 stop4h 22m

$377

White PlainsChicago

HPN - MDW

HPNMDW

White Plains Westchester County

vie. 7/25

3:03 pm-9:42 pm

1 stop7h 39m

Chicago Midway

sáb. 7/26

6:00 am-12:01 pm

1 stop5h 01m

$383

White PlainsChicago

HPN - ORD

HPNORD

White Plains Westchester County

vie. 9/12

8:25 am-7:19 pm

1 stop11h 54m

Chicago O'Hare Intl

dom. 9/14

3:29 pm-8:30 pm

2 stops28h 01m

$412

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

mié. 7/9

8:10 am-9:52 am

2 stops26h 42m

Lambert-St Louis

dom. 7/13

10:47 am-8:59 pm

3 stops33h 12m

$480

White PlainsMoline

HPN - MLI

HPNMLI

White Plains Westchester County

lun. 9/8

7:01 am-10:21 am

1 stop4h 20m

Moline Quad-City

jue. 9/11

10:51 am-3:59 pm

1 stop4h 08m

$537

White PlainsMoline

HPN - MLI

HPNMLI

White Plains Westchester County

lun. 7/21

4:23 pm-10:19 pm

1 stop6h 56m

Moline Quad-City

mié. 7/23

5:55 am-12:01 pm

1 stop5h 06m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 20 results
1
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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, August is the cheapest month in which you can book a flight from White Plains to Illinois (average of $245). Flying from White Plains to Illinois in March is currently the most expensive (average of $321). 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 junio 12, 2025.

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 junio 12, 2025.

The most flights from HPN to USIL are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 junio 12, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from White Plains to Illinois by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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.

  • 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 American Airlines (81%), Envoy Air (81%) and Alaska Airlines (79%).

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

    The cheapest flight price from White Plains to Illinois is $144. On average you can expect to pay $751. The most popular route, (White Plains Westchester County - Chicago O'Hare Intl), can usually be booked for $293.

  • 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, August is the cheapest month in which you can book a flight from White Plains to Illinois (average of $245). Flying from White Plains to Illinois in March is currently the most expensive (average of $321). 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$439FlexibilityNo cancel feeOn-time71%

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