
Cheap Flights to Northern Illinois from $27
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How Much Does it Cost To Fly To Northern Illinois?
The cheapest prices found with in the last 7 days for return flights were $53 and $27 for one-way flights to Northern Illinois for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| DEN | Chicago | April 30 to May 7 | $86 |
| LAX | Chicago | April 18 to April 25 | $88 |
| SAN | Rockford | April 22 to April 25 | $157 |
| SAN | Chicago | April 22 to April 25 | $157 |
| DEN | Rockford | April 15 to April 20 | $191 |
| LAX | Rockford | May 12 to May 19 | $197 |
| DEN | Moline | April 21 to April 25 | $211 |
| AUS | Rockford | May 19 to May 23 | $246 |
| AUS | Moline | April 30 to May 5 | $257 |
| LAX | Moline | April 14 to April 19 | $309 |
| SAN | Moline | March 14 to March 17 | $315 |
| ATL | Moline | April 5 to April 12 | $399 |
| RNO | Moline | May 13 to June 3 | $569 |
| FCO | Chicago | April 17 to May 3 | $579 |
| FCO | Moline | February 23 to February 27 | $1,274 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| ATL | Chicago | February 15 to February 18 | $262 |
| DEN | Chicago | February 14 to February 16 | $334 |
| DEN | Moline | February 13 to March 3 | $354 |
| DEN | Rockford | February 14 to February 15 | $376 |
| CLD | Chicago | February 14 to February 15 | $398 |
| LAS | Moline | February 13 to February 28 | $421 |
| AUS | Chicago | February 14 to February 15 | $421 |
| LAX | Chicago | February 15 to February 17 | $446 |
| ATL | Rockford | February 14 to February 17 | $498 |
| RNO | Chicago | February 15 to February 19 | $513 |
| SEA | Chicago | February 15 to February 18 | $574 |
| SEA | Rockford | February 15 to February 22 | $621 |
| SAN | Rockford | February 13 to February 15 | $716 |
| FCO | Chicago | February 14 to March 8 | $835 |
| LAX | Rockford | February 13 to February 16 | $851 |
Northern Illinois Flight Information
Traveling to | Northern Illinois |
|---|---|
Lowest Price | $53 |
Number of Airlines Serving | |
Airlines Serving | Spirit Airlines, Frontier Airlines |
Number of Daily Flights | |
Airlines with Direct Flights |
Find The Perfect Hotel For After Your Flight
Amazing Northern Illinois Accommodation Deals

La Quinta Inn by Wyndham Moline Airport
Dirty NEEDS Repair
Reviewed on Feb 5, 2026

Ramada by Wyndham Bettendorf
Staff was awesome! Decent room for what I paid!
Reviewed on Jan 28, 2026

Baymont Inn & Suites by Wyndham Richmond
Nice stay.
Reviewed on Feb 8, 2026

Alpine Inn Rockford
reasonable prices great staff
Reviewed on Jan 20, 2026
Our Top Northern Illinois with Airport Shuttles

Quality Inn Frontier at U.S. Hwy 30
Bed had stains and bathroom wall cracked, poor maintenance jobs
Reviewed on Jan 6, 2026

Best Western Plus Dubuque Hotel & Conference Center
Room was clean, and staff is always very pleasant and helpful
Reviewed on Feb 9, 2026

Best Western Plus Steeplegate Inn
the staff was friendly and helpful. room was clean, jacuzzi seemed fine but some of the controls were broke. the windows did not seal tight there for the wind was blowing through them causing it too "whistle" the breakfast was luke warm by the room was so cold by the time you got to your table it ...
Reviewed on Feb 2, 2026

Comfort Inn Moline - Quad Cities
The motel was clean but definitely needed upgrading. Surprisingly enough the pool was in use. The room was clean and the bed was okay. The coffee pot in the room had the tray missing so trying to make coffee was challenging. “Breakfast” was suppose to be from 6-10a but was being cleaned up at 9.15a. ...
Reviewed on Feb 8, 2026
Luxury Hotels in Northern Illinois

Hotel Julien Dubuque
Very cool higher end old school place. Great location.
Reviewed on Feb 10, 2026

La Quinta Inn by Wyndham Davenport & Conference Center
Nice, up to date
Reviewed on Feb 2, 2026

Best Western Oglesby Inn
All of the above
Reviewed on Feb 3, 2026

Super 8 by Wyndham Peru Starved Rock State Park
The hotel was kind and a good place to stay. Its not very walkable though and uber was hard to get. I didn't like Peru itself at all but the hotels made up for it a little.
Reviewed on Feb 1, 2026
Family Friendly Hotels in Northern Illinois

Country Inn & Suites by Radisson, Galena, IL
Families like: Indoor pools, waterslide, playground, game room
Don’t like powered eggs. Maybe hot oatmeal would be good? Staff gave me a room upgrade that was much appreciated. Quiet beautiful room. Pool & whirlpool great. Very pleased. Will be back.
Reviewed on Feb 10, 2026

Marvelous Home Away From Home, 4 + 5 Bdr Nxt Dr - Lrg Group Gathering -With Hot Tubs

Best Western Plus Dubuque Hotel & Conference Center
Families like: Indoor pool, game room, skiing nearby, cribs
Room was clean, and staff is always very pleasant and helpful
Reviewed on Feb 9, 2026

Grand Harbor Resort and Waterpark
Families like: Kids pool, free waterpark access, kids club, game room
The hotel was not very nice
Reviewed on Feb 10, 2026
Best Northern Illinois Flight and Hotel Packages
Northern Illinois flight + hotel packages - economy flights



Northern Illinois flight + hotel packages - first class flights



Need a Car For After Your Flight?
Economy

Compact

Midsize

SUV

Frequently asked questions
Plane Tickets To Northern Illinois
Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Northern Illinois. Browse through our inventory to explore a wide range of cheap flights to Northern Illinois to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Northern Illinois as you anxiously await to exit the plane and explore what Northern Illinois has to offer. Considering all the amazing local food and culture in Northern Illinois, we won't hold this against you.
When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Northern Illinois to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Northern Illinois without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Northern Illinois with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Northern Illinois today!
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