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Peoria

$491+ Cheap flights from New Windsor to Peoria, IL (SWF - PIA)

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — PIA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Stewart to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to Peoria (PIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$491
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$459
From New Windsor Stewart to Greater Peoria
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Stewart to Peoria

Cheapest flights from Stewart to Peoria
Explore the most affordable flight options available from Stewart to Peoria. 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 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:25 pmSWF - PIA
1 stop13h 44mAllegiant Air
Mon 12/19:35 amPIA - SWF
1 stop8h 56mAllegiant Air
Deal found 9/9$491
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:28 pmSWF - PIA
1 stop13h 57mAllegiant Air
Mon 12/19:35 amPIA - SWF
1 stop8h 56mAllegiant Air
Deal found 9/9$515
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.
Wed 11/267:25 pmSWF - PIA
1 stop13h 44mAllegiant Air
Sun 11/307:30 pmPIA - SWF
1 stop23h 01mAllegiant Air
Deal found 9/10$519
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2511:36 amSWF - PIA
1 stop7h 57mAllegiant Air
Mon 12/19:35 amPIA - SWF
1 stop8h 56mAllegiant Air
Deal found 9/9$534
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2311:06 amSWF - PIA
1 stop7h 41mAllegiant Air
Mon 12/19:35 amPIA - SWF
1 stop8h 56mAllegiant Air
Deal found 9/9$557
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2511:36 amSWF - PIA
1 stop7h 57mAllegiant Air
Sun 11/308:29 amPIA - SWF
1 stop10h 22mAllegiant Air
Deal found 9/9$826
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2311:06 amSWF - PIA
1 stop7h 41mAllegiant Air
Sun 11/308:29 amPIA - SWF
1 stop10h 22mAllegiant Air
Deal found 9/9$849

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart to Peoria 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 New Windsor to Peoria that are best for you.

Fly from

Stewart

Fly to

Peoria

Route

Depart

Return

Price

New WindsorPeoria

SWF - PIA

SWFPIA

New Windsor Stewart

Wed 11/26

7:25 pm-8:09 am

1 stop13h 44m

Greater Peoria

Mon 12/1

9:35 am-7:31 pm

1 stop8h 56m

$491

New WindsorPeoria

SWF - PIA

SWFPIA

New Windsor Stewart

Mon 11/24

7:28 pm-8:25 am

1 stop13h 57m

Greater Peoria

Mon 12/1

9:35 am-7:31 pm

1 stop8h 56m

$515

New WindsorPeoria

SWF - PIA

SWFPIA

New Windsor Stewart

Wed 11/26

7:25 pm-8:09 am

1 stop13h 44m

Greater Peoria

Sun 11/30

7:30 pm-7:31 pm

1 stop23h 01m

$519

New WindsorPeoria

SWF - PIA

SWFPIA

New Windsor Stewart

Tue 11/25

11:36 am-6:33 pm

1 stop7h 57m

Greater Peoria

Mon 12/1

9:35 am-7:31 pm

1 stop8h 56m

$534

New WindsorPeoria

SWF - PIA

SWFPIA

New Windsor Stewart

Sun 11/23

11:06 am-5:47 pm

1 stop7h 41m

Greater Peoria

Mon 12/1

9:35 am-7:31 pm

1 stop8h 56m

$557

New WindsorPeoria

SWF - PIA

SWFPIA

New Windsor Stewart

Tue 11/25

11:36 am-6:33 pm

1 stop7h 57m

Greater Peoria

Sun 11/30

8:29 am-7:51 pm

1 stop10h 22m

$826

New WindsorPeoria

SWF - PIA

SWFPIA

New Windsor Stewart

Sun 11/23

11:06 am-5:47 pm

1 stop7h 41m

Greater Peoria

Sun 11/30

8:29 am-7:51 pm

1 stop10h 22m

$849

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Stewart to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Stewart 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 New Windsor to Peoria

What is the cheapest month to book a flight from New Windsor to Peoria, Illinois?

Currently, August is the cheapest month in which you can book a flight from New Windsor to Peoria, Illinois (average of $318). Flying from New Windsor to Peoria, Illinois in October is currently the most expensive (average of $424). 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 Stewart to Peoria. 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 New Windsor to Peoria, Illinois?

    There are many flights that can get you from New Windsor to Peoria, Illinois in 13h 44m. Fly via Allegiant Air to get the fastest option. New Windsor and Peoria, Illinois are separated by a distance of 813 mi.

  • Can I find deals for flights from Stewart to Peoria that include hotel bookings?

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

  • How can I find direct flights from Stewart to Peoria?

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

  • Can I find deals for business class flights from Stewart to Peoria?

    Yes. Cheapflights offers flight deals from Stewart to Peoria 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 New Windsor to Peoria, Illinois?

    Currently, August is the cheapest month in which you can book a flight from New Windsor to Peoria, Illinois (average of $318). Flying from New Windsor to Peoria, Illinois in October is currently the most expensive (average of $424). 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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