
Popular airlines to Illinois
Delta
American Airlines
Frontier Airlines
United
Spirit Airlines
Southwest Airlines
Alaska Airlines
Today's featured flight deals to Illinois
- Columbus (CMH) to Chicago (ORD).American Airlines, nonstop.Departing on Fri, Oct 3 at 5:37am from Columbus, arriving at 6:06am in Chicago.Returning on Mon, Oct 6 at 9:07pm from Chicago, arriving at 11:29pm in Columbus.Select American Airlines flight departing on Fri, Oct 3 at 5:37am from Columbus, returning on Mon, Oct 6 at 9:07pm from Chicago priced at $13355% less than typical$133
- Columbus (CMH) to Chicago (ORD).American Airlines, nonstop.Departing on Wed, Oct 1 at 11:05am from Columbus, arriving at 11:38am in Chicago.Returning on Mon, Oct 6 at 9:07pm from Chicago, arriving at 11:29pm in Columbus.Select American Airlines flight departing on Wed, Oct 1 at 11:05am from Columbus, returning on Mon, Oct 6 at 9:07pm from Chicago priced at $11755% less than typical$117
- Columbus (CMH) to Chicago (ORD).American Airlines, nonstop.Departing on Sat, Oct 11 at 10:11am from Columbus, arriving at 10:37am in Chicago.Returning on Tue, Oct 14 at 9:07pm from Chicago, arriving at 11:29pm in Columbus.Select American Airlines flight departing on Sat, Oct 11 at 10:11am from Columbus, returning on Tue, Oct 14 at 9:07pm from Chicago priced at $10155% less than typical$101
- Columbus (CMH) to Chicago (MDW).Southwest Airlines, nonstop.Departing on Sat, Sep 27 at 3:35pm from Columbus, arriving at 3:50pm in Chicago.Returning on Sat, Oct 4 at 9:35am from Chicago, arriving at 1:20pm in Columbus.Select Southwest Airlines flight departing on Sat, Sep 27 at 3:35pm from Columbus, returning on Sat, Oct 4 at 9:35am from Chicago priced at $27930% less than typical$279
- Columbus (CMH) to Chicago (MDW).Southwest Airlines, nonstop.Departing on Tue, Oct 14 at 10:05am from Columbus, arriving at 10:15am in Chicago.Returning on Fri, Oct 17 at 9:55pm from Chicago, arriving on Sat, Oct 18 at 12:05am in Columbus.Select Southwest Airlines flight departing on Tue, Oct 14 at 10:05am from Columbus, returning on Fri, Oct 17 at 9:55pm from Chicago priced at $13245% less than typical$132
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 $63 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 | Spirit Airlines, Frontier Airlines, Southwest Airlines, American Airlines, United |
---|---|
Roundtrip price | from $63 |
Top Flight Destinations In Illinois
- Flights to Chicago
- Flights to St. Louis
- Flights to Lake Geneva
- Flights to Galena
- Flights to Schaumburg
- Flights to Rosemont
- Flights to Champaign
- Flights to Springfield
- Flights to Davenport
- Flights to St. Charles
- Flights to Dubuque
- Flights to Naperville
- Flights to Bellevue
- Flights to Rockford
- Flights to Arlington Heights
- Flights to Bloomington
- Flights to Peoria
- Flights to Evanston
- Flights to Oak Brook
- Flights to Joliet
Top Flight Destinations In the World
- Flights to Australia
- Flights to Mexico
- Flights to Japan
- Flights to Philippines
- Flights to Brazil
- Flights to China
- Flights to France
- Flights to India
- Flights to South Korea
- Flights to Argentina
- Flights to Germany
- Flights to Spain
- Flights to Canada
- Flights to Türkiye
- Flights to United States of America
- Flights to Greece
- Flights to United Kingdom
- Flights to Indonesia
- Flights to Italy
- Flights to Sweden
Top Illinois Hotels
- Congress Plaza Hotel
- Embassy Suites by Hilton Chicago Downtown River North
- Hilton Garden Inn Chicago Downtown/Magnificent Mile
- citizenM Chicago Downtown
- Hilton Chicago/Magnificent Mile Suites
- Freehand Chicago
- InterContinental Chicago Magnificent Mile by IHG
- Sonesta ES Suites Chicago Downtown Magnificent Mile - Medical
- Hyatt Regency Chicago
- The Wade
- Hilton Chicago
- The Allegro Royal Sonesta Hotel Chicago Loop
- The Chicago Hotel Collection - Magnificent Mile
- Warwick Allerton - Chicago
- River Hotel
- Hotel Felix River North/Magnificent Mile
- Palmer House a Hilton Hotel
- The Whitehall Hotel, BW Premier Collection
- Club Quarters Hotel, Central Loop, Chicago
- The Royal Sonesta Chicago Downtown
Expedia's Latest Trends
- Cheap Flights to Oregon
- Cheap Flights to Ohio
- Cheap Flights to North Carolina
- Cheap Flights to Florida
- Cheap Flights to Texas
- Cheap Flights to Alaska
- Cheap Flights to Hawaii
- Cheap Flights to Georgia
- Cheap Flights to Montana
- Cheap Flights to Minnesota
- Cheap Flights to Arizona
- Cheap Flights to Michigan
- Cheap Flights to New Jersey
- Cheap Flights to South Carolina
- Cheap Flights to Colorado
- Cheap Flights to Virginia
- Cheap Flights to California
- Cheap Flights to Tennessee
- Cheap Flights to Utah
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.
