
Cheap Flights to Northern Illinois from $29
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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 $58 and $29 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 17 to April 19 | $70 |
| LAX | Chicago | April 29 to May 6 | $88 |
| SAN | Rockford | April 25 to May 2 | $139 |
| SAN | Chicago | May 15 to May 19 | $155 |
| AUS | Rockford | March 21 to March 24 | $197 |
| LAX | Rockford | May 2 to May 5 | $198 |
| DEN | Moline | April 17 to April 19 | $216 |
| AUS | Moline | March 24 to March 31 | $222 |
| LAS | Moline | April 28 to May 2 | $253 |
| LAX | Moline | April 14 to April 19 | $309 |
| SEA | Moline | May 20 to May 27 | $309 |
| SAN | Moline | March 25 to March 28 | $372 |
| ATL | Moline | May 29 to June 14 | $399 |
| FCO | Chicago | March 4 to March 18 | $579 |
| RNO | Moline | May 23 to May 25 | $964 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| ATL | Chicago | February 28 to March 3 | $199 |
| AUS | Chicago | February 28 to March 2 | $272 |
| DEN | Chicago | February 27 to March 2 | $320 |
| DEN | Moline | February 28 to March 10 | $342 |
| RNO | Chicago | February 28 to March 2 | $393 |
| LAS | Rockford | February 27 to March 2 | $419 |
| LAX | Chicago | February 27 to March 1 | $432 |
| SEA | Rockford | February 27 to March 1 | $456 |
| LAX | Moline | February 28 to March 6 | $470 |
| SEA | Moline | March 1 to March 19 | $484 |
| SAN | Moline | February 28 to March 6 | $484 |
| LAX | Rockford | February 27 to March 4 | $555 |
| FCO | Chicago | February 28 to March 15 | $660 |
| DEN | Rockford | February 27 to March 1 | $678 |
| AUS | Rockford | February 27 to March 1 | $785 |
Northern Illinois Flight Information
Traveling to | Northern Illinois |
|---|---|
Lowest Price | $58 |
Number of Airlines Serving | |
Airlines Serving | Frontier Airlines, Spirit 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
The room was dirty and smelled of smoke. The bathroom sink and floors were not clean and the bathtub drained very slow (water standing in the tub). We did not have enough towels. The staff did not have towels at the desk and when we received towels 3 hours later, we did not get any bath towels. Breakfast ...
Reviewed on Feb 17, 2026

Ramada by Wyndham Bettendorf
The room durty staff no good I have chech out at 2:30 am couldn’t leave the smell of the blankets itchy, very uncomfortable👎👎👎
Reviewed on Feb 15, 2026

Baymont Inn & Suites by Wyndham Richmond
The room was filthy but the real issue came during the final night. From midnight to 3 am, I was constantly disturbed by loud noises outside my room. There was consistent walking, heavy crashing sounds as if someone was dropping something, and to top it off, around 2 am, a staff member began shoveling ...
Reviewed on Feb 14, 2026

Alpine Inn Rockford
Yes
Reviewed on Feb 22, 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
All was well with our girls trip!
Reviewed on Feb 21, 2026

Best Western Plus Steeplegate Inn
Room nice staff nice. Heat didn't work
Reviewed on Feb 22, 2026

Comfort Inn Moline - Quad Cities
Super clean. Owners were extremely helpful & accommodating
Reviewed on Feb 16, 2026
Luxury Hotels in Northern Illinois

Hotel Julien Dubuque
Elegant, old hotel
Reviewed on Feb 23, 2026

La Quinta Inn by Wyndham Davenport & Conference Center
Room wasn’t very clean and staff was not very respectful
Reviewed on Feb 23, 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
Always a nice place to stay. Staff is nice, rooms are clean. Great location.
Reviewed on Feb 19, 2026

Marvelous Home Away From Home, 4 + 5 Bdr Nxt Dr - Lrg Group Gathering -With Hot Tubs
Stephen was great at communicating and getting back to messages quickly. We had a lovely stay at both homes for our little mini friend reunion! Home was clean and well organized!
Reviewed on Feb 21, 2026

Best Western Plus Dubuque Hotel & Conference Center
Families like: Indoor pool, game room, skiing nearby, cribs
All was well with our girls trip!
Reviewed on Feb 21, 2026

Grand Harbor Resort and Waterpark
Families like: Kids pool, free waterpark access, kids club, game room
Room was clean. Our door did not automatically shut, but it wasn’t a big deal.
Reviewed on Feb 23, 2026
Best Northern Illinois Flight and Hotel Packages
Northern Illinois flight + hotel packages - economy flights



Northern Illinois flight + hotel packages - premium economy flights



Northern Illinois flight + hotel packages - first class flights



Need a Car For After Your Flight?
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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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