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$337+ Cheap flights from Plattsburgh (PBG) to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
PBG — ORD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Plattsburgh to Illinois

Keep the following information in mind while searching for Plattsburgh to Illinois flight deals. Data was last updated September 11, 2025.

Round-trip from

$337
(Kiwi.com)
From Plattsburgh Intl to Illinois
Search Deals

Find flight deals from Plattsburgh to Illinois

Cheapest flights from Plattsburgh to Illinois
Explore the most affordable flight options available from Plattsburgh to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:42 pmPBG - ORD
1 stop15h 26mMultiple Airlines
Fri 10/245:50 amORD - PBG
2 stops12h 35mMultiple Airlines
Deal found 9/11$337
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:55 amPBG - ORD
2 stops29h 52mMultiple Airlines
Sat 10/257:43 pmORD - PBG
1 stop14h 17mMultiple Airlines
Deal found 9/10$358
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:55 amPBG - ORD
1 stop14h 22mMultiple Airlines
Mon 10/205:50 pmORD - PBG
2 stops19h 25mMultiple Airlines
Deal found 9/11$383
This Travelocity deal was found by Cheapflights users on 9/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/212:45 pmPBG - ORD
2 stops16h 43mMultiple Airlines
Tue 11/256:02 pmORD - PBG
2 stops19h 13mMultiple Airlines
Deal found 9/11$1,009
This Expedia deal was found by Cheapflights users on 9/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/182:45 pmPBG - ORD
2 stops15h 11mMultiple Airlines
Thu 9/253:20 pmORD - PBG
2 stops21h 55mMultiple Airlines
Deal found 9/11$5,149

Cheapflights Fare Finder

 
Customize your flight search to find flights from Plattsburgh 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 September 11, 2025.
Use the filters below to find and compare flights from Plattsburgh to Illinois that are best for you.

Fly from

Plattsburgh

Fly to

Illinois

Route

Depart

Return

Price

PlattsburghChicago

PBG - ORD

PBGORD

Plattsburgh Intl

Mon 10/20

7:42 pm-10:08 am

1 stop15h 26m

Chicago O'Hare Intl

Fri 10/24

5:50 am-7:25 pm

2 stops12h 35m

$337

PlattsburghChicago

PBG - ORD

PBGORD

Plattsburgh Intl

Tue 10/21

8:55 am-1:47 pm

2 stops29h 52m

Chicago O'Hare Intl

Sat 10/25

7:43 pm-11:00 am

1 stop14h 17m

$358

PlattsburghChicago

PBG - ORD

PBGORD

Plattsburgh Intl

Sun 10/19

8:55 am-10:17 pm

1 stop14h 22m

Chicago O'Hare Intl

Mon 10/20

5:50 pm-2:15 pm

2 stops19h 25m

$383

PlattsburghChicago

PBG - ORD

PBGORD

Plattsburgh Intl

Fri 11/21

2:45 pm-6:28 am

2 stops16h 43m

Chicago O'Hare Intl

Tue 11/25

6:02 pm-2:15 pm

2 stops19h 13m

$1,009

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Plattsburgh to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Plattsburgh to Illinois (average of $245). Flying from Plattsburgh 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.

Related info for your journey

Find useful and relevant information for your journey from Plattsburgh 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 Plattsburgh to Illinois?

    Located just 3.5 mi from the city center, Plattsburgh Intl (PBG) is the airport most travelers will use when flying to Illinois from Plattsburgh.

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

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

  • How can I find direct flights from Plattsburgh to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Plattsburgh 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 Plattsburgh to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Plattsburgh to Illinois (average of $245). Flying from Plattsburgh 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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