Cheap Flights to LaSalle County from $49 (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Jet to one of LaSalle County's top cities

A statue, a cannon, and a monument in a park.

Peru

Flights
Peru

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, Dec 26 - Mon, Jan 18
PIE
St. Petersburg-Clearwater Intl.
BMI
Central Illinois Regional
$105 Roundtrip, found 2 days ago
$105
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Sat, Dec 26 from St. Petersburg-Clearwater Intl. to Central Illinois Regional, returning Mon, Jan 18, priced at $105 found 2 days ago
Fri, Jan 8 - Mon, Jan 18
PIE
St. Petersburg-Clearwater Intl.
BMI
Central Illinois Regional
$107 Roundtrip, found 2 days ago
$107
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Fri, Jan 8 from St. Petersburg-Clearwater Intl. to Central Illinois Regional, returning Mon, Jan 18, priced at $107 found 2 days ago
Fri, Dec 4 - Fri, Dec 11
PIE
St. Petersburg-Clearwater Intl.
BMI
Central Illinois Regional
$108 Roundtrip, found 4 hours ago
$108
Roundtrip
found 4 hours ago
Select Allegiant Air flight, departing Fri, Dec 4 from St. Petersburg-Clearwater Intl. to Central Illinois Regional, returning Fri, Dec 11, priced at $108 found 4 hours ago
Thu, Feb 4 - Sun, Feb 7
SFB
Orlando Sanford Intl.
BMI
Central Illinois Regional
$109 Roundtrip, found 1 day ago
$109
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Thu, Feb 4 from Orlando Sanford Intl. to Central Illinois Regional, returning Sun, Feb 7, priced at $109 found 1 day ago
Thu, Jan 14 - Thu, Jan 28
SFB
Orlando Sanford Intl.
BMI
Central Illinois Regional
$122 Roundtrip, found 1 day ago
$122
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Thu, Jan 14 from Orlando Sanford Intl. to Central Illinois Regional, returning Thu, Jan 28, priced at $122 found 1 day ago
Fri, Dec 25 - Thu, Jan 28
SFB
Orlando Sanford Intl.
BMI
Central Illinois Regional
$123 Roundtrip, found 5 days ago
$123
Roundtrip
found 5 days ago
Select Allegiant Air flight, departing Fri, Dec 25 from Orlando Sanford Intl. to Central Illinois Regional, returning Thu, Jan 28, priced at $123 found 5 days ago
Fri, Dec 4 - Fri, Dec 11
AZA
Phoenix - Mesa Gateway
BMI
Central Illinois Regional
$135 Roundtrip, found 3 hours ago
$135
Roundtrip
found 3 hours ago
Select Allegiant Air flight, departing Fri, Dec 4 from Phoenix - Mesa Gateway to Central Illinois Regional, returning Fri, Dec 11, priced at $135 found 3 hours ago
Fri, Dec 11 - Mon, Dec 14
JFK
John F. Kennedy Intl.
BMI
Central Illinois Regional
$291 Roundtrip, found 3 days ago
$291
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Dec 11 from John F. Kennedy Intl. to Central Illinois Regional, returning Mon, Dec 14, priced at $291 found 3 days ago
OriginDestinationTravel DatesFlights From*
PIEBloomingtonDecember 26 to January 18$105
MSPBloomingtonDecember 9 to December 12$317
LAXBloomingtonJanuary 14 to January 16$419
DFWBloomingtonDecember 23 to December 30$539
DENBloomingtonDecember 20 to December 29$593
BUFBloomingtonJanuary 3 to January 10$653
MCOBloomingtonNovember 29 to November 30$917
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
MCOBloomingtonNovember 22 to November 29$474
DENBloomingtonNovember 22 to November 27$632
*Prices include taxes and fees

Best LaSalle County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Hotel Saint Clair- Magnificent Mile
4.0-star property

Hotel Saint Clair- Magnificent Mile

Feb 13 - Feb 16

3 night stay

Dallas (DFW) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $563, price is now $395 per person
$395
per person
found 1 day ago
Sheraton Grand Chicago Riverwalk
4.0-star property

Sheraton Grand Chicago Riverwalk

Feb 4 - Feb 9

5 night stay

Dallas (DFW) to Chicago (ORD)

American Airlines • Coach

Chicago (ORD) to Dallas (DFW)

Frontier Airlines • Coach
Price was $1,010, price is now $627 per person
$627
per person
found 1 day ago
Hotel Riu Plaza Chicago
4.0-star property

Hotel Riu Plaza Chicago

Feb 4 - Feb 9

5 night stay

Dallas (DFW) to Chicago (ORD)

American Airlines • Coach

Chicago (ORD) to Dallas (DFW)

Frontier Airlines • Coach
Price was $823, price is now $570 per person
$570
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Dallas to LaSalle County
View all trips

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! (1,019 reviews)
"Indoor park and arcade closes early, WiFi is so slow"

Reviewed on Nov 12, 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.
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.
Opens in a new windowLa Quinta Inn & Suites by Wyndham Peru Starved Rock St Park
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
Days Inn by Wyndham Oglesby/ Starved Rock

Days Inn by Wyndham Oglesby/ Starved Rock

2 out of 5
120 N Lewis Ave Oglesby IL
Book a stay at this business-friendly hotel in Oglesby. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Starved Rock State Park and Dickinson House are located nearby.
8.2/10 Very Good! (1,004 reviews)
"The only thing that I would suggest is having real cream with the coffee that was left in the room"

Reviewed on Nov 13, 2026

Opens in a new windowDays Inn by Wyndham Oglesby/ Starved Rock
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 $105 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?
December 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 $105. 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 $105 and $917. 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.
How long is the average flight to LaSalle County?
The duration of a direct flight to LaSalle County of course differs, but here's an idea of the average airborne times for some popular routes:

  • Denver, CO (DEN-Denver Intl.) to O'Hare Intl. Airport (ORD) - 2 hours and 29 minutes
  • Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to O'Hare Intl. Airport (ORD) - 2 hours and 20 minutes
  • New York, NY (LGA-LaGuardia) to O'Hare Intl. Airport (ORD) - 2 hours and 41 minutes

What can I expect on a flight to LaSalle County?
This mainly depends on where you're leaving from and which air carrier you're jetting off with. Chances are you'll find all sorts of flights to LaSalle County, from first class fares to cheap flights for family vacations. If a flight is classed as long haul, the airline will typically offer passengers hot meals and entertainment as well as games for your little ones.