$21 Cheap flights to Illinois

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Top places to visit in Illinois

Cheap flights to Illinois from $21 One Way, $41 Round Trip

$41 return flights and $21 one-way flights to Illinois were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights Review

Mar 10, 2018

Great overall service. Smooth landing. Plane was even early.

A verified traveler
Denver to Chicago · United

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
ATLChicagoJune 2 to June 11$102
ATLSt. LouisJune 1 to June 5$175
LAXChicagoJune 1 to June 5$190
DFWChicagoMay 31 to June 4$192
DFWBloomingtonJune 1 to June 20$213
EWRSt. LouisJune 1 to June 20$274
LGABloomingtonJune 2 to June 5$466
EWRSavoyJune 1 to June 17$544
EWRSpringfieldJune 1 to June 18$554
DFWPeoriaJune 1 to June 8$578
DFWMolineMay 31 to June 3$598
EWREvansvilleMay 31 to June 12$765
PVGChicagoJune 1 to November 2$1,263
PEKChicagoMay 31 to June 27$1,408
HKGChicagoJune 2 to June 9$1,534
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Illinois Accommodation Deals

Freehand Chicago

Freehand Chicago

4 out of 5
19 East Ohio Street, Chicago, IL
Fully refundableReserve now, pay when you stay
The price is $114 per night from May 29 to May 30
$114
per night
May 29 - May 30
Stay at this 4-star hotel in Chicago. Enjoy free WiFi, room service, and a 24-hour fitness center. Our guests praise the bar and the helpful staff in our reviews. ...
7.6/10 Good! (1,022 reviews)
"Located in the middle of everything which was perfect!"

Reviewed on May 27, 2024

Freehand Chicago
Travelodge by Wyndham Downtown Chicago

Travelodge by Wyndham Downtown Chicago

2 out of 5
65 E Harrison St, Chicago, IL
Fully refundableReserve now, pay when you stay
The price is $124 per night from May 29 to May 30
$124
per night
May 29 - May 30
Stay at this hotel in Chicago. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our ...
6.4/10 (1,677 reviews)
"Good help"

Reviewed on May 27, 2024

Travelodge by Wyndham Downtown Chicago
Motel 6 Elk Grove Village, IL - O'Hare

Motel 6 Elk Grove Village, IL - O'Hare

2 out of 5
2881 Touhy Ave, Elk Grove Village, IL
Fully refundable
The price is $62 per night from May 30 to May 31
$62
per night
May 30 - May 31
Stay at this motel in Elk Grove Village. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in ...
7.8/10 Good! (1,180 reviews)
"Awesome place"

Reviewed on May 24, 2024

Motel 6 Elk Grove Village, IL - O'Hare
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Ohio House Motel

Ohio House Motel

2.5 out of 5
600 N La Salle Drive, Chicago, IL
Fully refundableReserve now, pay when you stay
The price is $132 per night from May 29 to May 30
$132
per night
May 29 - May 30
Stay at this motel in Chicago. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the convenient parking ...
8.8/10 Excellent! (1,005 reviews)
"Property close to what we needed in Chicago and price was good. A little loud at night"

Reviewed on May 25, 2024

Ohio House Motel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Our Top Illinois Apartment Hotels

Residence Inn Chicago Downtown/Loop

Residence Inn Chicago Downtown/Loop

3.5 out of 5
11 S Lasalle St, Chicago, IL
Fully refundableReserve now, pay when you stay
The price is $228 per night from Jun 14 to Jun 15
$228
per night
Jun 14 - Jun 15
Stay at this 3.5-star eco-certified hotel in Chicago. Enjoy free breakfast, a fitness center, and parking (surcharge). Our guests praise the breakfast and the ...
9.4/10 Exceptional! (1,003 reviews)
"The rooms were dated and dingy. House cleaning didn’t come and tidy two of the three days we were there. Phone to call the front desk didn’t work. One of the beds in the room was broken. The only reason we got more towels was that we ran into house keeping in the hallway. Staff was super rude upon ..."

Reviewed on May 24, 2024

Residence Inn Chicago Downtown/Loop
The Chicago Hotel Collection - Millennium Park

The Chicago Hotel Collection - Millennium Park

2 out of 5
55 E Washington St., Chicago, IL
Stay at this hotel in Chicago. Enjoy free WiFi, room service, and laundry facilities. Our guests praise the room service in our reviews. Popular attractions ...
5.2/10 (112 reviews)
"Good"

Reviewed on Jul 21, 2023

The Chicago Hotel Collection - Millennium Park
Residence Inn by Marriott Chicago Downtown / River North

Residence Inn by Marriott Chicago Downtown / River North

3.5 out of 5
410 N Dearborn St, Chicago, IL
Fully refundableReserve now, pay when you stay
The price is $235 per night from Jun 16 to Jun 17
$235
per night
Jun 16 - Jun 17
Stay at this 3.5-star business-friendly hotel in Chicago. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,000 reviews)
"Very comfortable stay - good sized room and well designed and fitted"

Reviewed on May 27, 2024

Residence Inn by Marriott Chicago Downtown / River North
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Sonesta ES Suites Chicago - Schaumburg

Sonesta ES Suites Chicago - Schaumburg

3 out of 5
901 E Woodfield Office Ct, Schaumburg, IL
The price is $146 per night from Jun 23 to Jun 24
$146
per night
Jun 23 - Jun 24
Book a stay at this business-friendly hotel in Schaumburg. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the helpful staff and the ...
8.8/10 Excellent! (1,002 reviews)
"I loved the apartment feel of the property. The grill was a plus, the staff assisted with everything we needed as possible. The pool was closed but of course since it was an outdoor."

Reviewed on May 20, 2024

Sonesta ES Suites Chicago - Schaumburg
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Score Epic Illinois Accommodation Deals

Congress Plaza Hotel

Congress Plaza Hotel

3.5 out of 5
520 South Michigan Avenue, Chicago, IL
Fully refundableReserve now, pay when you stay
The price is $167 per night from Jun 16 to Jun 17
$167
per night
Jun 16 - Jun 17
Book a stay at this business-friendly hotel in Chicago. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (6,811 reviews)
"Very nice well maintained older classic hotel"

Reviewed on May 25, 2024

Congress Plaza Hotel
River Hotel

River Hotel

4 out of 5
75 East Wacker Drive, Chicago, IL
Fully refundableReserve now, pay when you stay
The price is $169 per night from May 29 to May 30
$169
per night
May 29 - May 30
Stay at this 4-star business-friendly hotel in Chicago. Enjoy free WiFi, room service, and a fitness center. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (2,899 reviews)
Perfect for a get away weekend
"Hotel was clean, high end, with friendly and helpful staff. The Valet in particular was a kind Italian gentleman who was helpful and informative. Only issue from my end was the “parking” I paid for turned out to be a lot several blocks from the hotel. I chose just to use the valet service but save ..."

Reviewed on May 25, 2024

River Hotel
Eurostars Magnificent Mile

Eurostars Magnificent Mile

4 out of 5
660 North State Street, Chicago, IL
Fully refundableReserve now, pay when you stay
The price is $180 per night from May 29 to May 30
$180
per night
May 29 - May 30
Stay at this 4-star spa hotel in Chicago. Enjoy free WiFi, a full-service spa, and a fitness center. Our guests praise the helpful staff and the clean rooms ...
8.2/10 Very Good! (1,966 reviews)
"Great service and very convenient to get into city and shopping , dining and sign seeing"

Reviewed on May 27, 2024

Eurostars Magnificent Mile
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Hotel Felix River North/Magnificent Mile

Hotel Felix River North/Magnificent Mile

4 out of 5
111 W Huron St, Chicago, IL
Fully refundableReserve now, pay when you stay
The price is $124 per night from May 29 to May 30
$124
per night
May 29 - May 30
Stay at this 4-star boutique hotel in Chicago. Enjoy a 24-hour health club, parking (surcharge), and a 24-hour front desk. Our guests praise the helpful staff ...
7.8/10 Good! (1,017 reviews)
"The hotel was super clean! The staff was amazing. Definitely will stay there again"

Reviewed on May 24, 2024

Hotel Felix River North/Magnificent Mile
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Illinois

Embassy Suites by Hilton Chicago Downtown Magnificent Mile
Great for families

Embassy Suites by Hilton Chicago Downtown Magnificent Mile

4 out of 5
511 North Columbus Drive, Chicago, IL
Fully refundableReserve now, pay when you stay
The price is $219 per night from May 29 to May 30
$219
per night
May 29 - May 30
Stay at this 4-star business-friendly hotel in Chicago. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (2,455 reviews)

Families like: Indoor pools, close to beach, bicycle rentals nearby, extra beds/cribs

Paid for the view of lake got buildings
"Got room with view but lake view was in between buildings so not Much of one. Also the room was extremely hot took long time to cool down. Beds work really uncomfortable."

Reviewed on May 27, 2024

Embassy Suites by Hilton Chicago Downtown Magnificent Mile
Palmer House a Hilton Hotel
Great for families

Palmer House a Hilton Hotel

4 out of 5
17 E Monroe St, Chicago, IL
Fully refundableReserve now, pay when you stay
The price is $207 per night from Jun 16 to Jun 17
$207
per night
Jun 16 - Jun 17
Book a stay at this spa hotel in Chicago. Enjoy a full-service spa, breakfast (surcharge), and a 24-hour health club. Our guests praise the breakfast and the ...
8/10 Very Good! (1,217 reviews)

Families like: Indoor pools, close to beach, bicycle rentals, extra beds/cribs

Old hotel with poor internet service.
"Internet was horrible. Bathroom had a tub that was small. It’s an old hotel."

Reviewed on May 23, 2024

Palmer House a Hilton Hotel
Embassy Suites by Hilton Chicago Downtown River North
Great for families

Embassy Suites by Hilton Chicago Downtown River North

4 out of 5
600 N State St, Chicago, IL
Fully refundableReserve now, pay when you stay
The price is $219 per night from May 29 to May 30
$219
per night
May 29 - May 30
Stay at this hotel in Chicago. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the helpful staff in our reviews. ...
7.8/10 Good! (2,311 reviews)

Families like: Indoor pools, close to beach, bicycle rentals nearby, extra beds/cribs

Travelers say...
"Great hotel for families!"

Reviewed on May 25, 2024

Embassy Suites by Hilton Chicago Downtown River North
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Hyatt Regency Chicago
Great for families

Hyatt Regency Chicago

4 out of 5
151 East Wacker Dr, Chicago, IL
Fully refundable
The price is $241 per night from Jun 14 to Jun 15
$241
per night
Jun 14 - Jun 15
Book a stay at this eco-certified hotel in Chicago. Enjoy free WiFi, 4 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the restaurant in ...
8.8/10 Excellent! (3,499 reviews)

Families like: Close to beach, bicycle rentals nearby, extra beds/cribs, laundry

Travelers say...
"A beautiful stay, felt very safe and staff was so friendly and helpful!"

Reviewed on May 27, 2024

Hyatt Regency Chicago
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Need a Car For After Your Flight?

Illinois

Struggling to find international and domestic flights that suit your budget. Consider one of the cheaper options available when you book your flight with Orbitz, where you get guaranteed low prices

Orbitz becomes your Mobile friend

You can now book flights to Illinois on the new cutting-edge mobile tool for Android or iPhone users. Hotel packages, flight updates and changes can all be accessed using this tool. When you make any reservations or bookings using this service, confirmation will be provided on the same day the request was made. Take advantage of Orbitz friendly service and low cost Illinois flights.

Discounted tickets available for flights to Illinois

Orbitz offers tickets at a discounted, budget friendly rate that will satisfy all of your travel requirements. Book your Illinois flights with us and structure a package that includes car hire, family activities and cheap accommodation. Orbitz will ensure that all your requirements are met, letting you relax and enjoy your holiday as it was intended.

Orbitz offers discounted Illinois flights

Discounted flights to Illinois ensure that all who want to travel can Take advantage of Orbitz’ guaranteed low prices and affordable packages. You will enjoy a hassle free trip, an up to date travel planner and friendly service.

Traveler profile updates

When flying with Orbitz, take advantage of frequent updates on your flights to Illinois. Details and updates are sent to up to six contact numbers to ensure that you are kept abreast of the latest information on Illinois flights. Frequent flyer and loyalty membership numbers may be updated within your Orbitz account profile.

Frequently asked questions

Which airlines fly to Illinois?
Look up the deals from the 24 airlines that offer services to Illinois. Whether you want to get comfortable in the pointy end of the plane or cut costs in economy, there’ll be a seat for you. Head for O’Hare Intl. Airport (ORD) with one of these reputable carriers:

  • United Airlines - 612 flights to Illinois per month
  • American Airlines - 339 flights to Illinois per month
  • Air Canada - 190 flights to Illinois per month

How much is a flight to Illinois?
Prices for round-trip flights to Illinois this past week fluctuated between $41 and $1,534. If you were traveling one-way out of New York (LGA), you could have nabbed tickets from as low as $21.
How to book the cheapest flight to Illinois?
Scoring cheap flights to Illinois is as easy as booking with Orbitz. But if you’re eager to make sure you’re nabbing the best flight deals around, here are some tips your wallet will love:

  • Consider departing from or arriving at nearby airports to save extra cash. Enter your preferred departure and arrival airports in the form fields, then click on the ‘Nearby airports’ function below. It will list any available options.
  • Also, click on the ‘Show flexible dates’ link to see the prices for days around your chosen departure. You may be able to pick up cheaper flight deals if you’re flexible with your schedule.
  • To fine tune your results, click on ‘Show options.’ You can search based on airlines, seating class, and nonstop and refundable flights. You can also select your preferred departure and arrival times under ‘Sort & Filter’ to the left.
  • Once you know your travel dates, don’t delay booking your flight. Fares normally get more expensive as the departure date nears.
  • Save big on your vacation by bundling your flights, hotels and car rentals into an Orbitz package deal. Your budget will thank you.
  • Don’t travel during the busy season if you can. By steering clear of summer, school vacations and other popular dates, you can save plenty on your airfare.

What is the best time to book a flight to Illinois?
Reserve your seats to Illinois in January. This is the best month for low prices, closely followed by February and August. Snap up cheap flights and enjoy your dream getaway with Orbitz.
What day of the week is the cheapest to book a flight to Illinois?
When it comes to cheap airfares to Illinois, the best days to make a booking are generally Tuesdays, Wednesdays and Saturdays. A rewarding flight deal is just clicks away with Orbitz.
What is the cheapest day of the week to fly to Illinois?
Think about leaving early in the week to score cheap flights to Illinois. Orbitz data from 2020 indicates Monday is typically the most affordable day to head off, followed by Tuesday. Saturday was found to have the most expensive ticket prices. This is possibly because many passengers prefer to begin their trip after a long working week.
What is the cheapest month to fly to Illinois?
If you have some flexibility with your travel plans, consider departing sometime in August. Orbitz data has found that this is generally the best month to travel if you’re looking for cheap flights to Illinois. As you might expect, airfares rise in the busy month of June and flights sell out fast.
Which airlines allow free cancellation?
We understand that plans can change and flexibility is more important than ever. That’s why you can search for flights that have free cancellation and no change fees on Orbitz. Simply click on “Filter by flexible change policies” and we’ll show you fares with more flexibility than a lollipop left in the sun!
What do I need for the flight to Illinois?
The secret to a hassle-free flight is preparation. Listed below are some useful tips that’ll help get you ready for your journey:

  • Before you step on board the plane, you’ll need to show some type of government-issued ID, such as a passport. You’ll also need your boarding pass. If you’re traveling with children, check with your airline about which documents they require — if any.
  • Take some activities to keep you occupied on your trip to Illinois. Books and electronic devices like tablets and laptops will do the trick. Be sure to take a water bottle with you too. Even on a short flight, it’s important to stay well-hydrated.
  • It can get very cool on the plane. If you’d prefer not to shiver your way through the flight, wear an extra layer of clothes.

How do I get cheap first-class/business deals to Illinois?
There are ways of booking first or business-class fares to Illinois that won’t burn a hole through your savings. Pick up a seat in the pointy end of the plane for less with these helpful tips:

  • Be flexible. By being open to a range of travel dates, you’ll have a better chance of finding a deal on first or business-class airfares.
  • Budget airlines offer first or business-class seating at more affordable prices. Give the full-service carriers a miss and go with one of these cheaper options.
  • Take advantage of your airline’s customer loyalty program and use points to upgrade your seat. Alternatively, you can try bidding for an upgrade in online auctions.

What is the best time to go to Illinois?
Illinois is a lively place in May, June and August. If you’re thinking of visiting during these months, it would be wise to book early to ensure you pick up the greatest deals. Want to know what the summer’s like in Illinois? Average daily temperatures typically range between 65 ºF and 80 ºF. Like most of the Northern Hemisphere, summertime begins June 20 here.
Travel tips for Illinois

  • The possibilities for adventure in Illinois are almost endless — and Disneyland® is just one place you’ll find it. Arrange a car rental, find out how to reach this top attraction and then get moving!
  • One of Illinois’s most well-known cities, Chicago is the ideal place to begin a big road trip around this region. Eat, sleep, adventure and repeat — it’s what vacations are for!

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.