Cheap Flight Deals to Northern Illinois IL from CA $198
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How to find cheap flights to Northern Illinois?
The cheapest prices found with in the last 7 days for return flights were CA $221 and CA $198 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* |
|---|---|---|---|
| MSP | Chicago | October 29 to November 1 | CA $221 |
| SEA | Chicago | November 16 to November 17 | CA $264 |
| LAX | Chicago | October 16 to October 23 | CA $314 |
| ATL | Chicago | October 21 to October 24 | CA $329 |
| DEN | Chicago | October 20 to October 28 | CA $349 |
| SAN | Chicago | October 13 to October 17 | CA $360 |
| LAS | Chicago | October 29 to November 1 | CA $414 |
| AUS | Chicago | October 16 to October 18 | CA $487 |
| RNO | Chicago | October 24 to October 30 | CA $498 |
| FCO | Chicago | October 15 to October 28 | CA $792 |
| SAN | Moline | November 30 to December 7 | CA $1,051 |
| Origin | Destination | Travel dates | Flights from* |
|---|---|---|---|
| SAN | Chicago | September 19 to September 21 | CA $566 |
| MSP | Chicago | September 19 to September 21 | CA $593 |
| ATL | Chicago | September 19 to September 20 | CA $600 |
| LAS | Chicago | September 20 to September 24 | CA $610 |
| SEA | Chicago | September 20 to September 25 | CA $673 |
| DEN | Chicago | September 19 to September 22 | CA $695 |
| RNO | Chicago | September 19 to September 27 | CA $707 |
| LAX | Chicago | September 19 to September 21 | CA $797 |
Your guide to flights to Northern Illinois, IL
American Airlines, Alaska Airlines, Air Canada fly to Northern Illinois, so use Travelocity to search, find, and compare some truly tempting deals from the 4 airlines—that way you can be sure you’ve found the best deal for you. A flight to Northern Illinois IL currently costs between CA $221 and CA $1,051. Prices vary, but for the best fares, travel in November when prices are at their lowest.
Top tips for finding cheap flights to Northern Illinois
The cheapest flight for a round trip to Northern Illinois is currently CA $221. When you search for flights to Northern Illinois, enter your preferred travel dates then click on ‘flexible dates’ to compare cheap flight tickets to Northern Illinois for nearby days. The cheapest month to travel to Northern Illinois is November from our list of deals available.
But if you’re flexible about when you travel, you can find great deals on flights across the year. If you’re planning a vacation, you can save more on Travelocity when you bundle flights with car rental and hotel bookings, too. Many airlines currently offer flexible booking options, so look for flights offering no change fees.
How to cancel flights to Northern Illinois
We know plans change, that’s why at Travelocity, we make it as easy as possible for you to cancel or amend your plane tickets. Go to My Trips, enter your itinerary number, then follow the instructions. Many airlines let you cancel flights online free of charge if you booked it in the last 24 hours. Visit Customer Service for more advice.
Why you should book your flight to Northern Illinois with Travelocity
We have top deals on plane tickets even for last minute flights to Northern Illinois, so you can simply type in your travel dates and compare our best prices. Booking with Travelocity means you get flexible cancellation options, 24/7 support, and, thanks to our Price Match Promise, if the airfare drops after you book, you can get a refund! Whether you’re planning a business trip, weekend getaway, or a family vacation—let Travelocity get you to Northern Illinois for less.
Find The Perfect Hotel For After Your Flight
Amazing Place to Stay After Flight to Northern Illinois
La Quinta Inn by Wyndham Moline Airport
"Do not stay at this property. It is not safe."
Reviewed on Sep 14, 2026
Ramada by Wyndham Bettendorf
"The pool was out of order and the property had a bad odor besides the lavatory in the room was awful."
Reviewed on Sep 14, 2026
Baymont Inn & Suites by Wyndham Richmond
Alpine Inn Rockford
Our Top Northern Illinois hotel with Airport Shuttles
Quality Inn Frontier at U.S. Hwy 30
"Dirty rooms, dead cokroch in the bathroom, stains on the comforter, disgusting smell in the room, Dirty towels, used bar soap and so many things wrong. My family had horrible time there."
Reviewed on Sep 8, 2026
Best Western Plus Dubuque Hotel & Conference Center
"Our room was 76 degrees when we arrived as the air conditioning was not working. We called the front desk and the maintenance person arrived a few minutes later. He had it working in no time. It took a while to cool down but it was fixed very quickly which was much appreciated."
Reviewed on Sep 14, 2026
Best Western Plus Steeplegate Inn
"Nice hotel and service good"
Reviewed on Sep 14, 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
"Hotel was beautiful. Onsite parking made it easy to walk around downtown. Even close to the highway, no road noise. Would absolutely stay here again."
Reviewed on Sep 14, 2026
La Quinta Inn by Wyndham Davenport & Conference Center
Best Western Oglesby Inn
"We love the hotel and we love the pool"
Reviewed on Sep 13, 2026
Super 8 by Wyndham Peru Starved Rock State Park
"I would not recommend staying at this motel. Our room was extremely dirty when we arrived. The towels were yellow, the toilet had visible fecal stains, the room smelled terrible, and there was hair in the bathtub. The bathroom light was also not working. We reported the issues to the front desk, ..."
Reviewed on Sep 14, 2026
Family Friendly Hotels in Northern Illinois
Country Inn & Suites by Radisson, Galena, IL
"Great Hotel and great place for kids in the pool area as they have several kids toys for kids to slide down on and play on."
Reviewed on Sep 14, 2026
Marvelous Home Away From Home, 4 + 5 Bdr Nxt Dr - Lrg Group Gathering -With Hot Tubs
"Both houses were clean and well-stocked. Any issues that we ran into were quickly resolved."
Reviewed on Aug 29, 2026
Best Western Plus Dubuque Hotel & Conference Center
"Our room was 76 degrees when we arrived as the air conditioning was not working. We called the front desk and the maintenance person arrived a few minutes later. He had it working in no time. It took a while to cool down but it was fixed very quickly which was much appreciated."
Reviewed on Sep 14, 2026
Grand Harbor Resort
"There was leftover food in the fridge. Hair in the bathroom. Had trouble controlling the temperature. The wall unit was dirty inside. Email stated 4 Waterpark passes were included but said that we only got 2 because only 2 were staying in the room so I paid for an outside guest but then showed the ..."
Reviewed on Sep 13, 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 after flight to Northern Illinois?
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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!
Need more than a Flight to Northern Illinois?
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