Cheap Flight Deals to Northern Illinois IL from CA $160
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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 $129 and CA $160 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 | May 13 to May 13 | CA $129 |
| LAS | Chicago | May 1 to May 10 | CA $144 |
| MSP | Chicago | April 24 to April 28 | CA $154 |
| LAX | Chicago | May 7 to May 13 | CA $213 |
| SAN | Chicago | May 3 to May 12 | CA $241 |
| SEA | Chicago | April 15 to April 29 | CA $242 |
| RNO | Chicago | April 17 to April 23 | CA $399 |
| ATL | Moline | April 11 to April 17 | CA $543 |
| DEN | Chicago | June 9 to June 12 | CA $619 |
| AUS | Chicago | June 20 to June 22 | CA $902 |
Your guide to flights to Northern Illinois, IL
WestJet, Delta, American Airlines 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 $129 and CA $902. Prices vary, but for the best fares, travel in August 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 $129. 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 June 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
Reviewed on 18 Mar. 2025
Ramada by Wyndham Bettendorf
Reviewed on 3 Mar. 2025
Baymont Inn & Suites by Wyndham Richmond
Reviewed on 23 Mar. 2025
Alpine Inn Rockford
Reviewed on 24 Mar. 2025
Our Top Northern Illinois hotel with Airport Shuttles
Quality Inn Frontier at U.S. Hwy 30
Reviewed on 16 Mar. 2025
Best Western Plus Dubuque Hotel & Conference Center
Reviewed on 26 Mar. 2025
Best Western Plus Steeplegate Inn
Reviewed on 20 Mar. 2025
Comfort Inn Moline - Quad Cities
Reviewed on 19 Mar. 2025
Luxury Hotels in Northern Illinois
Hotel Julien Dubuque
Reviewed on 27 Mar. 2025
La Quinta Inn by Wyndham Davenport & Conference Center
Reviewed on 14 Mar. 2025
Best Western Oglesby Inn
Reviewed on 24 Mar. 2025
Super 8 by Wyndham Peru Starved Rock State Park
Reviewed on 9 Feb. 2025
Family Friendly Hotels in Northern Illinois
Country Inn & Suites by Radisson, Galena, IL
Reviewed on 25 Mar. 2025
Marvelous Home Away From Home, 4 + 5 Bdr Nxt Dr - Lrg Group Gathering -With Hot Tubs
Reviewed on 18 Feb. 2025
Best Western Plus Dubuque Hotel & Conference Center
Reviewed on 26 Mar. 2025
Grand Harbor Resort and Waterpark
Reviewed on 25 Mar. 2025
Best Northern Illinois Flight and Hotel Packages
Northern Illinois flight + hotel packages - economy flights
Need a car after flight to Northern Illinois?
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!