Flights To LaSalle County - Cheap Flights Starting at CA $569

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Autumn colors on the Illinois River as the morning sun lights up the tree tops. Starved Rock State Park, Illinois, USA

La Salle

Flights
La Salle

How Much Does it Cost To Fly To LaSalle County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sat, Jun 6 - Tue, Jun 9
BUF
Buffalo Niagara Intl.
BMI
Central Illinois Regional
CA $485 Roundtrip, found 10 hours ago
CA $485
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Jun 6 from Buffalo Niagara Intl. to Central Illinois Regional, returning Tue, Jun 9, priced at CA $485 found 10 hours ago
Sat, Jun 6 - Tue, Jun 9
BUF
Buffalo Niagara Intl.
BMI
Central Illinois Regional
CA $581 Roundtrip, found 10 hours ago
CA $581
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Jun 6 from Buffalo Niagara Intl. to Central Illinois Regional, returning Tue, Jun 9, priced at CA $581 found 10 hours ago
Sat, Jun 6 - Tue, Jun 9
BUF
Buffalo Niagara Intl.
BMI
Central Illinois Regional
CA $612 Roundtrip, found 10 hours ago
CA $612
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Jun 6 from Buffalo Niagara Intl. to Central Illinois Regional, returning Tue, Jun 9, priced at CA $612 found 10 hours ago
Sat, Jun 6 - Tue, Jun 9
BUF
Buffalo Niagara Intl.
BMI
Central Illinois Regional
CA $617 Roundtrip, found 10 hours ago
CA $617
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Jun 6 from Buffalo Niagara Intl. to Central Illinois Regional, returning Tue, Jun 9, priced at CA $617 found 10 hours ago
Sat, Jun 6 - Tue, Jun 9
BUF
Buffalo Niagara Intl.
BMI
Central Illinois Regional
CA $708 Roundtrip, found 10 hours ago
CA $708
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Jun 6 from Buffalo Niagara Intl. to Central Illinois Regional, returning Tue, Jun 9, priced at CA $708 found 10 hours ago
Sat, Jun 6 - Tue, Jun 9
BUF
Buffalo Niagara Intl.
BMI
Central Illinois Regional
CA $710 Roundtrip, found 10 hours ago
CA $710
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Jun 6 from Buffalo Niagara Intl. to Central Illinois Regional, returning Tue, Jun 9, priced at CA $710 found 10 hours ago
Sat, Jun 6 - Tue, Jun 9
BUF
Buffalo Niagara Intl.
BMI
Central Illinois Regional
CA $753 Roundtrip, found 10 hours ago
CA $753
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Jun 6 from Buffalo Niagara Intl. to Central Illinois Regional, returning Tue, Jun 9, priced at CA $753 found 10 hours ago
Sat, Jun 6 - Tue, Jun 9
BUF
Buffalo Niagara Intl.
BMI
Central Illinois Regional
CA $804 Roundtrip, found 10 hours ago
CA $804
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Jun 6 from Buffalo Niagara Intl. to Central Illinois Regional, returning Tue, Jun 9, priced at CA $804 found 10 hours ago
Price found within the past 48 hours. Click for updated prices.
Swissotel - Chicago
4.5-star property

Swissotel - Chicago

Aug 20 - Aug 25

5 night stay

Toronto (YTO) to Chicago (ORD)

Porter Airlines • Roundtrip • Coach
Price was CA $1,916, price is now CA $1,274 per person
CA $1,274
per person
found 1 day ago
Level Chicago – Old Town
4.0-star property

Level Chicago – Old Town

Aug 2 - Aug 7

5 night stay

Toronto (YTO) to Chicago (ORD)

Air Canada • Non-stop roundtrip • Coach
Price was CA $2,231, price is now CA $1,411 per person
CA $1,411
per person
found 18 hours ago
Level Chicago Fulton Market
4.0-star property

Level Chicago Fulton Market

Aug 20 - Aug 25

5 night stay

Toronto (YTO) to Chicago (ORD)

Porter Airlines • Roundtrip • Coach
Price was CA $2,401, price is now CA $1,567 per person
CA $1,567
per person
found 1 day ago
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Travelers ❤️ These LaSalle County 🏨

Grand Bear Resort at Starved Rock

Grand Bear Resort at Starved Rock

3 out of 5
2643 IL-178 Utica IL
Book a stay at this golf hotel in Utica. Enjoy free WiFi, free parking, and 2 bars/lounges. Our guests praise the helpful staff in our reviews. Popular attractions Starved Rock State Park and Grand Bear Falls Indoor Water Park are located nearby.
7.2/10 Good! (1,002 reviews)
"Stayed 1 night on a Wednesday early May. We had the place to ourselves. All amenities were closed during mid week which was fine for us. Great value for a great room! The town and state park are minutes away!"

Reviewed on May 18, 2026

Opens in a new windowGrand Bear Resort at Starved Rock
Postcard Cabins Starved Rock, Outdoor Collection by Marriott Bonvoy

Postcard Cabins Starved Rock, Outdoor Collection by Marriott Bonvoy

2 out of 5
1879 N 2703rd Rd Ottawa IL
Stay at this cabin in Ottawa. Enjoy free parking, patios, and climate control. Popular attractions Tangled Roots Brewing Company - The Lone Buffalo and Washington Square Park are located nearby.
9.8/10 Exceptional! (197 reviews)
"Nice weekend getaway. Quiet and peaceful."

Reviewed on May 23, 2026

Opens in a new windowPostcard Cabins Starved Rock, Outdoor Collection by Marriott Bonvoy
La Quinta Inn & Suites by Wyndham Peru Starved Rock St Park

La Quinta Inn & Suites by Wyndham Peru Starved Rock St Park

3 out of 5
4389 Venture Dr Peru IL
Book a stay at this business-friendly hotel in Peru. Enjoy free breakfast, free parking, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Baker Park and Hegeler Carus Mansion are located nearby.
7.6/10 Good! (221 reviews)
"Was quoted 108 dollars by Expedia which ended up being 138.00 per night. Probably wouldn't stay there again."

Reviewed on May 22, 2026

Opens in a new windowLa Quinta Inn & Suites by Wyndham Peru Starved Rock St Park
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Quality Inn Peru near Starved Rock State Park

Quality Inn Peru near Starved Rock State Park

2.5 out of 5
5240 Trompeter Road La Salle IL
Stay at this hotel in La Salle. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Baker Park and Hegeler Carus Mansion are located nearby.
7.8/10 Good! (717 reviews)
"The good: The front desk staff were very kind. The beds and linens were very clean and comfortable. They were welcoming to our dog traveling with us. There was plenty of parking for a large truck and trailer. The not so good: The rooms are a bit run down. There was old carpet in our room that had ..."

Reviewed on May 18, 2026

Opens in a new windowQuality Inn Peru near Starved Rock State Park
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to LaSalle County?
Within the last seven days, the cheapest roundtrip flight to LaSalle County cost CA $485 on this site. Look through our fantastic deals, make your booking and look forward to your next exciting getaway. This price was available on Travelocity for flights to LaSalle County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to LaSalle County?
Find a fare at the right price with one of the 15 airlines that jet to LaSalle County. If you're heading to Streator, let American Airlines whisk you away to this buzzing destination to see its highlights. This reputable carrier offers 112 flights there each month.
What is the cheapest month to fly to LaSalle County?
June is the cheapest month to board a plane to LaSalle County — that's based on Travelocity's direct return flight demand between January and December last year. We'll help you find a great bargain so you can start preparing your getaway today.
How can I check my flight status to LaSalle County?
"Trips" has you covered when it comes to information related to your flight to LaSalle County. Our handy portal makes it possible to do everything in the one place, from checking the status of your flight to making updates to your itinerary. Click on Trips at the top right of the Travelocity homepage and then sign in or create an account. Or you can download the Travelocity app and access your details while you're on the move. Whether you have the family flying with you or you're a solo wanderer, all your travel plans will be at your fingertips.
How do I find the best deals on flights to LaSalle County?
It's good to book early, and if you can, avoid flying during the busy tourist season. Another smart way to save is by clicking the "Flexible dates" box at the top of the page after searching for your flights. This lets you compare fares for surrounding days. In the last seven days, the lowest price for a return flight to LaSalle County was CA $485. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to LaSalle County with Travelocity?
Where to start! With cheap flights to LaSalle County, accommodations and activities, you'll find all you need for the perfect getaway with Travelocity. Choose your cheap family flights and make use of our 24/7 customer assistance and free cancellations on select airlines if necessary. Our goal is to provide hassle-free travel every time you book with us so that you can spend less time on the planning and more time relaxing with your crew.
What are the most popular flight routes to LaSalle County?
With excellent connections, booking flights to LaSalle County is a cinch. Here are a few of the main flight routes to this leading destination:

  • Denver, CO (DEN-Denver Intl.) to O'Hare Intl. Airport (ORD) - 4,203 flights a month.
  • Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to O'Hare Intl. Airport (ORD) - 4,155 flights a month.
  • New York, NY (LGA-LaGuardia) to O'Hare Intl. Airport (ORD) - 4,138 flights a month.

How much is a flight to LaSalle County on average?
In the last seven days, roundtrip flights to LaSalle County were priced between CA $485 and CA $1,325. No matter what type of seat you're after, we have some amazing deals to help you stay within budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.