
Popular airlines to Illinois
Delta
Frontier Airlines
American Airlines
United
Spirit Airlines
Southwest Airlines
Alaska Airlines
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Today's featured flight deals to Illinois
- Columbus (CMH) to Chicago (ORD).American Airlines, nonstop.Departing on Wed, Dec 24 at 10:07am from Columbus, arriving at 10:45am in Chicago.Returning on Sun, Jan 4 at 11:00am from Chicago, arriving at 4:46pm in Columbus.Select American Airlines flight departing on Wed, Dec 24 at 10:07am from Columbus, returning on Sun, Jan 4 at 11:00am from Chicago priced at $27335% less than typical$273
- Columbus (CMH) to Chicago (ORD).American Airlines, nonstop.Departing on Wed, Dec 24 at 10:07am from Columbus, arriving at 10:45am in Chicago.Returning on Sun, Dec 28 at 11:00am from Chicago, arriving at 4:46pm in Columbus.Select American Airlines flight departing on Wed, Dec 24 at 10:07am from Columbus, returning on Sun, Dec 28 at 11:00am from Chicago priced at $27230% less than typical$272
- Columbus (CMH) to Chicago (ORD).American Airlines, nonstop.Departing on Thu, Dec 25 at 8:34am from Columbus, arriving at 9:10am in Chicago.Returning on Thu, Jan 1 at 7:05am from Chicago, arriving at 9:32am in Columbus.Select American Airlines flight departing on Thu, Dec 25 at 8:34am from Columbus, returning on Thu, Jan 1 at 7:05am from Chicago priced at $23125% less than typical$231
- Columbus (CMH) to Chicago (MDW).Southwest Airlines, nonstop.Departing on Tue, Dec 23 at 8:55pm from Columbus, arriving at 9:10pm in Chicago.Returning on Sun, Jan 4 at 7:25pm from Chicago, arriving on Mon, Jan 5 at 2:30am in Columbus.Select Southwest Airlines flight departing on Tue, Dec 23 at 8:55pm from Columbus, returning on Sun, Jan 4 at 7:25pm from Chicago priced at $28645% less than typical$286
- Columbus (CMH) to Chicago (MDW).Southwest Airlines, nonstop.Departing on Tue, Dec 30 at 8:55pm from Columbus, arriving at 9:10pm in Chicago.Returning on Sat, Jan 3 at 12:14pm from Chicago, arriving at 2:35pm in Columbus.Select Southwest Airlines flight departing on Tue, Dec 30 at 8:55pm from Columbus, returning on Sat, Jan 3 at 12:14pm from Chicago priced at $27420% less than typical$274
Top Cities to Visit in Illinois

Chicago
How much is the cheapest flight to Illinois?
Prices were available within the past 7 days and start at $25 for one-way flights and $54 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Airports in Illinois
Prices were available within the past 7 days. Prices and availability are subject to change.
About Flying to Illinois
Pack your baggage, buy your Illinois flights, and prepare for an adventure. We understand that planning is the interesting part when it comes time for your next vacation. Singling out your location, unearthing all the greatest things to do, and browsing for flights are all a part of creating memories. And no matter if you're looking for a thrilling getaway with the family or a serene retreat on your own, when you use Expedia to plan your trip to Illinois, you'll find myriad ways to tweak your adventure with our sweet deals and straightforward reservation process.
A Relaxing Illinois Flight Awaits
Whether you're searching for airfare to the state's capital of Springfield, or would rather fly somewhere off the beaten path, you're guaranteed to find the ideal destination for your trip here on Expedia. We're all about assisting you hunt for cheap flights to this state that won't bust your budget. We realize you want to allocate more of your hard-earned money toward enjoying the sights and less on the cost of your ticket to Prairie State. And that's why we present you with an unmatched selection of economical plane tickets, including both return flights and single-way reservations, to ensure your Illinois travel plans remain within your budget.
During your vacation in Illinois, surround yourself in the indigenous scene by sampling regional cuisine and enjoying the nightlife. And if you'd like to explore even more of this region, pay a visit to Chicago, Galena, or Springfield . No matter where in this state you decide to go, take a trip to the historic landmarks on your journey, and enjoy vistas of the most picturesque areas. It's no wonder why so many adventure seekers, history buffs, and restless travelers from all walks of life are attracted to this inviting area.
Reserve Your Illinois Room Today
Expedia wants to save you time and money when securing your tickets to the Illinois, so you can spend your time making the most of your adventure and not fretting about draining your bank account. We offer a wealth of airlines, airports, and departure times, making it easier for you to purchase your airfare whether you're searching for a red-eye flight or a trip to a particular airport. We also have an intuitive smartphone booking app, which invites you to arrange your trip whenever it's easiest for you.
If you have a rest from everyday life that has almost arrived, there will never be a greater chance to get a flight to Illinois. get your new smartphone all set for gorgeous scenery and your stomach for tasty food - it's time to get out there! Arrange your flight to Illinois this minute, and prepare to undertake on a memorable vacation tomorrow. When it comes to finding flights to Illinois that fit your expectations and agenda, look no further than our extensive selection right here. Just enter your ideal travel dates now to find the best offers on flights in Illinois.
Here at Expedia, we’re committed to helping you find cheap flights to Illinois that won’t break the bank. We know you want to put more of your hard-earned cash toward exploring the sites and less on the price of your airfare. That’s why we provide you with a vast selection of affordable plane tickets, including roundtrip and one-way reservations, to ensure your United States of America travel plans remain within your budget. Take advantage of our lowest rates on airfare and have leftover money to spare on your travel adventures.
When it comes to finding flights to Illinois that match your price range and itinerary, look no further than our options right here. We offer a variety of airlines, airports, and flight times making it easier for you to book your airfare. Whether you’re looking for a redeye ticket or a flight to a specific terminal, you’ll find exactly what you need. We also provide a hassle-free mobile booking app, which lets you reserve wherever and whenever is most convenient for you. Book your airfare to Illinois today and get ready to embark on an unforgettable getaway tomorrow.
Illinois Flights Information
Airlines serving | Frontier Airlines, Spirit Airlines, Southwest Airlines, American Airlines, United |
|---|---|
Roundtrip price | from $54 |
Top Flight Destinations In Illinois
- Flights to Chicago
- Flights to St. Louis
- Flights to Arlington Heights
- Flights to Lake Geneva
- Flights to Galena
- Flights to Schaumburg
- Flights to Davenport
- Flights to Champaign
- Flights to St. Charles
- Flights to Rosemont
- Flights to Springfield
- Flights to Naperville
- Flights to Dubuque
- Flights to Rockford
- Flights to Bloomington
- Flights to Peoria
- Flights to Terre Haute
- Flights to Schiller Park
- Flights to Paducah
- Flights to Oak Brook
Top Flight Destinations In the World
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- Flights to Switzerland
- Flights to Spain
- Flights to Türkiye
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- Flights to Canada
- Flights to France
- Flights to India
- Flights to Norway
- Flights to Colombia
- Flights to Thailand
Top Illinois Hotels
- Palmer House a Hilton Hotel
- Embassy Suites by Hilton Chicago Downtown River North
- Congress Plaza Hotel
- Hilton Chicago/Magnificent Mile Suites
- citizenM Chicago Downtown
- The Royal Sonesta Chicago Downtown
- River Hotel
- The Whitehall Hotel, BW Premier Collection
- Hilton Chicago
- Hotel Riu Plaza Chicago
- InterContinental Chicago Magnificent Mile by IHG
- LondonHouse Chicago, Curio Collection by Hilton
- Eurostars Magnificent Mile
- Club Quarters Hotel, Central Loop, Chicago
- Hyatt Regency Chicago
- Crowne Plaza Chicago West Loop by IHG
- Sable at Navy Pier Chicago, Curio Collection by Hilton
- The Allegro Royal Sonesta Hotel Chicago Loop
- Hotel Felix River North/Magnificent Mile
- Warwick Allerton - Chicago
Expedia's Latest Trends
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Trending flights to Illinois
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.





