
Cheap Flights to Northern Illinois from $41
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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 $76 and $41 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* |
|---|---|---|---|
| ATL | Chicago | August 11 to August 11 | $76 |
| DEN | Chicago | May 30 to June 2 | $137 |
| LAS | Chicago | July 28 to August 4 | $179 |
| LAX | Rockford | May 26 to June 10 | $203 |
| SAN | Chicago | July 17 to July 21 | $230 |
| SEA | Chicago | July 21 to August 3 | $230 |
| AUS | Rockford | July 25 to August 4 | $265 |
| AUS | Moline | June 8 to June 16 | $276 |
| SAN | Rockford | May 29 to June 2 | $283 |
| DEN | Moline | July 10 to July 11 | $289 |
| SAN | Moline | June 9 to June 23 | $320 |
| SEA | Moline | June 6 to June 11 | $349 |
| LAX | Moline | June 5 to June 7 | $439 |
| FCO | Chicago | May 14 to May 28 | $646 |
| RNO | Moline | June 5 to June 14 | $863 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| DEN | Chicago | May 9 to May 10 | $227 |
| ATL | Chicago | May 9 to May 20 | $275 |
| MSP | Moline | May 10 to May 16 | $327 |
| MSP | Chicago | May 10 to May 12 | $378 |
| LAX | Chicago | May 9 to May 13 | $388 |
| LAS | Chicago | May 9 to May 10 | $398 |
| SAN | Chicago | May 9 to May 10 | $408 |
| LAS | Moline | May 9 to May 10 | $411 |
| AUS | Chicago | May 9 to May 14 | $486 |
| LAS | Rockford | May 10 to May 11 | $528 |
| PAE | Chicago | May 9 to May 23 | $559 |
| RNO | Chicago | May 9 to May 16 | $569 |
| SAN | Rockford | May 9 to May 10 | $679 |
| ATL | Rockford | May 9 to May 12 | $785 |
| FCO | Chicago | May 10 to May 17 | $918 |
Northern Illinois Flight Information
Traveling to | Northern Illinois |
|---|---|
Lowest Price | $76 |
Number of Airlines Serving | |
Airlines Serving | 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
Excellent value for the money.
Reviewed on May 5, 2026

Ramada by Wyndham Bettendorf
excellent
Reviewed on May 6, 2026

Baymont Inn & Suites by Wyndham Richmond
Clean room
Reviewed on Apr 29, 2026

Alpine Inn Rockford
Staff was nice. Shower tub - slow drain so ultimately standing in dirty water. There was a slight slope so I could stand farthest from pooling water and turn the shower off while sudsing and let the water drain. Clean sheets on bed. Bed was fine as far as comfortable. Floor was nasty throughout. ...
Reviewed on May 6, 2026
Our Top Northern Illinois with Airport Shuttles

Quality Inn Frontier at U.S. Hwy 30

Best Western Plus Dubuque Hotel & Conference Center
Everything was good.
Reviewed on May 7, 2026

Best Western Plus Steeplegate Inn
Motel was hard to work with and not understanding. I had made a reservation and then we had broke down and tried to cancel reservation, but they still charged us no matter what!
Reviewed on May 6, 2026

Comfort Inn Moline - Quad Cities
The man who checked me in was a bit assertive. He gave me a room on the first floor I wanted a room on the second but would not allow a change. Just basic rooms nothing fancy…nothing like the pictures. Bed was well used with lumps…he could have gave me a better room, less than 15 people were staying ...
Reviewed on Apr 4, 2026
Luxury Hotels in Northern Illinois

Hotel Julien Dubuque
Excellent one night stay in Dubuque! Walking distance to everything and a very nice room.
Reviewed on May 6, 2026

La Quinta Inn by Wyndham Davenport & Conference Center
This was a great stay for the price. Breakfast was fine after they got the truck first few days they were outta stuff lol staff was very nice. Pool was nice exercise room.small but worked they had a laundry and best coffee I ever had hands down. Stay here !
Reviewed on May 6, 2026

Best Western Oglesby Inn
I have stayed here a number of times. I’ve always found the staff friendly and helpful. The room are quiet and clean.
Reviewed on May 4, 2026

Super 8 by Wyndham Peru Starved Rock State Park
Back entrance is unsecure. Door does not close and lock properly. Needs cleaning up. Cigarette butts, etc.
Reviewed on May 4, 2026
Family Friendly Hotels in Northern Illinois

Country Inn & Suites by Radisson, Galena, IL
Families like: Indoor pools, waterslide, playground, game room
The staff was very nice, I had the premium suite room with the jetted tub and it was a wonderful, clean room when I arrived!
Reviewed on May 5, 2026

Marvelous Home Away From Home, 4 + 5 Bdr Nxt Dr - Lrg Group Gathering -With Hot Tubs
Second time staying in the same place with the family. Adequate in every aspect. Happy to stay there again.
Reviewed on Mar 15, 2026

Best Western Plus Dubuque Hotel & Conference Center
Families like: Indoor pool, game room, skiing nearby, cribs
Everything was good.
Reviewed on May 7, 2026

Grand Harbor Resort and Waterpark
Families like: Kids pool, free waterpark access, kids club, game room
Friendly and helpful staff. Facility is very old, needs a remodel including the rusty waterpark.
Reviewed on May 4, 2026
Best Northern Illinois Flight and Hotel Packages
Northern Illinois flight + hotel packages - economy flights



Northern Illinois flight + hotel packages - premium economy 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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