Cheap Flights to DeKalb County from $38 (2026/2027)

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How Much Does it Cost To Fly To DeKalb County?

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

Thu, Oct 29 - Sun, Nov 1
FLL
Fort Lauderdale - Hollywood Intl.
RFD
Greater Rockford
$76 Roundtrip, found 5 hours ago
$76
Roundtrip
found 5 hours ago
Select Allegiant Air flight, departing Thu, Oct 29 from Fort Lauderdale - Hollywood Intl. to Greater Rockford, returning Sun, Nov 1, priced at $76 found 5 hours ago
Thu, Oct 15 - Sun, Oct 18
BNA
Nashville Intl.
RFD
Greater Rockford
$78 Roundtrip, found 5 days ago
$78
Roundtrip
found 5 days ago
Select Allegiant Air flight, departing Thu, Oct 15 from Nashville Intl. to Greater Rockford, returning Sun, Oct 18, priced at $78 found 5 days ago
Thu, Oct 15 - Sun, Oct 18
BNA
Nashville Intl.
RFD
Greater Rockford
$81 Roundtrip, found 3 hours ago
$81
Roundtrip
found 3 hours ago
Select Allegiant Air flight, departing Thu, Oct 15 from Nashville Intl. to Greater Rockford, returning Sun, Oct 18, priced at $81 found 3 hours ago
Thu, Oct 1 - Sun, Oct 4
FLL
Fort Lauderdale - Hollywood Intl.
RFD
Greater Rockford
$82 Roundtrip, found 13 hours ago
$82
Roundtrip
found 13 hours ago
Select Allegiant Air flight, departing Thu, Oct 1 from Fort Lauderdale - Hollywood Intl. to Greater Rockford, returning Sun, Oct 4, priced at $82 found 13 hours ago
Thu, Nov 5 - Sun, Nov 8
BNA
Nashville Intl.
RFD
Greater Rockford
$84 Roundtrip, found 4 hours ago
$84
Roundtrip
found 4 hours ago
Select Allegiant Air flight, departing Thu, Nov 5 from Nashville Intl. to Greater Rockford, returning Sun, Nov 8, priced at $84 found 4 hours ago
Thu, Oct 29 - Sun, Nov 1
BNA
Nashville Intl.
RFD
Greater Rockford
$87 Roundtrip, found 6 hours ago
$87
Roundtrip
found 6 hours ago
Select Allegiant Air flight, departing Thu, Oct 29 from Nashville Intl. to Greater Rockford, returning Sun, Nov 1, priced at $87 found 6 hours ago
Thu, Nov 5 - Sun, Nov 8
FLL
Fort Lauderdale - Hollywood Intl.
RFD
Greater Rockford
$88 Roundtrip, found 7 hours ago
$88
Roundtrip
found 7 hours ago
Select Allegiant Air flight, departing Thu, Nov 5 from Fort Lauderdale - Hollywood Intl. to Greater Rockford, returning Sun, Nov 8, priced at $88 found 7 hours ago
Wed, Oct 7 - Wed, Nov 11
SFB
Orlando Sanford Intl.
RFD
Greater Rockford
$90 Roundtrip, found 4 days ago
$90
Roundtrip
found 4 days ago
Select Allegiant Air flight, departing Wed, Oct 7 from Orlando Sanford Intl. to Greater Rockford, returning Wed, Nov 11, priced at $90 found 4 days ago
OriginDestinationTravel DatesFlights From*
LAXRockfordSeptember 28 to October 2$317
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LAXRockfordSeptember 19 to September 26$362
*Prices include taxes and fees

Best DeKalb County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Swissotel - Chicago
4.5-star property

Swissotel - Chicago

Oct 7 - Oct 10

3 night stay

Dallas (DAL) to Chicago (ORD)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,734, price is now $1,124 per person
$1,124
per person
found 1 day ago
Stay One Chicago
4.0-star property

Stay One Chicago

Nov 24 - Nov 30

6 night stay

Dallas (DFW) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $2,161, price is now $1,387 per person
$1,387
per person
found 1 hour ago
Hotel Riu Plaza Chicago
4.0-star property

Hotel Riu Plaza Chicago

Oct 7 - Oct 10

3 night stay

Dallas (DAL) to Chicago (ORD)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $2,089, price is now $1,361 per person
$1,361
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Dallas to DeKalb County
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Travelers ❤️ These DeKalb County 🏨

Motel 6 Sycamore, IL

Motel 6 Sycamore, IL

2 out of 5
1860 Dekalb Ave Sycamore IL
Stay at this motel in Sycamore. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular attractions Oakland Park and P. A. Nehring Forest Preserve are located nearby.
Opens in a new windowMotel 6 Sycamore, IL
Hollywood Casino Aurora

Hollywood Casino Aurora

2 out of 5
2500 N Farnsworth Ave Aurora IL
Book a stay at this spa hotel in Aurora. Enjoy a full-service spa, 9 restaurants, and a 24-hour fitness center. Popular attractions Chicago Premium Outlets and Cinemark Tinseltown USA Aurora are located nearby.
9.2/10 Wonderful! (149 reviews)
"Thank You Thank You Thanks"

Reviewed on Sep 14, 2026

Opens in a new windowHollywood Casino Aurora
Best Western Plus Elgin - Chicago

Best Western Plus Elgin - Chicago

3 out of 5
2175 Marriott Dr West Dundee IL
Book a stay at this business-friendly hotel in West Dundee. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions NOW Arena and Santa's Village are located nearby.
8.6/10 Excellent! (1,023 reviews)
"This was a nice location that was easily accessible and in a safe area. Close to the highway, which was convenient, but it did cause some noise from time to time. Nothing too distracting. Room was clean and customer service at both check in and check out were very friendly and helpful. Pillows were ..."

Reviewed on Sep 14, 2026

Opens in a new windowBest Western Plus Elgin - Chicago
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Baymont by Wyndham Rockford

Baymont by Wyndham Rockford

3 out of 5
662 N Lyford Rd Rockford IL
Book a stay at this business-friendly hotel in Rockford. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Hard Rock Casino Rockford and Cherry Valley Skate Park are located nearby.
9/10 Wonderful! (1,747 reviews)
"The girls working the front desk checking me in were wonderful."

Reviewed on Sep 13, 2026

Opens in a new windowBaymont by Wyndham Rockford
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 DeKalb County?
In the last seven days, the cheapest roundtrip flight to DeKalb County cost $76 on this site. Look through our incredible deals, secure your booking and look forward to your next exciting getaway. This price was available on Travelocity for flights to DeKalb County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to DeKalb County?
Put together your itinerary and then take off with any of the 15 airline companies that operate flights to DeKalb County. Consider booking a seat with the leading air carrier, United Airlines. It offers approximately 15,032 flights a month to Sandwich, DeKalb County's main city, so finding the right fare should be a breeze.
What is the cheapest month to fly to DeKalb County?
October is the cheapest month to fly to DeKalb County — that's based on Travelocity's direct return flight demand between January and December last year. We'll help you bag a great bargain so you can start planning your itinerary today.
How can I check my flight status to DeKalb County?
Get useful updates about your flight status, gate number changes and more with Trips. This handy customer portal is located at the top of our homepage and is the place to view and manage your bookings. Sign in to your account or create a new one within seconds and access everything you need. The Travelocity app is another way to look up the details of your flight to DeKalb County while you're on the go — and even when you're offline. The app is the travel companion in your pocket. Whether you'd like to add transportation from your airport or share details with any members of your family flying with you, you can do it through the app.
How do I find the best deals on flights to DeKalb County?
Snag an incredible deal with Travelocity — our "Flexible dates" function makes it even easier. Enter your preferred date, then select the flexible dates box above the search results to see the prices for surrounding days. $76 was the lowest price for a roundtrip flight to DeKalb County in the last seven days. 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 DeKalb County with Travelocity?
From cheap flights to DeKalb County to all-inclusive resorts and activities, Travelocity has got you covered for incredible adventures. With everything at your fingertips, you can enjoy more time thinking about the fun things you'll be getting up to in DeKalb County and less time working on travel planning. Plus with our Price Match Guarantee and 24/7 customer support throughout your trip, our goal is to make your next break the best yet.
What are the most popular flight routes to DeKalb County?
If you have plans to jump on a flight to DeKalb County, here are a few major routes that'll get you there:

  • 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 DeKalb County on average?
Roundtrip flights to DeKalb County cost between $76 and $362 in the last seven days. When you find a ticket price that suits your budget, act quickly. Cheap deals don't stick around forever! 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 DeKalb County?
Take a look at these leading routes for some insight into how long you'll be cruising the skies during a direct flight to DeKalb County:

  • 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 DeKalb County?
This depends on factors such as your airline and the length of your flight. Typically, most airlines offer things like hot meals, drinks and entertainment on long-haul services. Whether you're looking for business class flights to DeKalb County or cheap flights for family vacations, you'll be looked after from takeoff to touchdown.