Cheap flights To Northern Illinois (CHI) from $27

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Cheap Flights to Northern Illinois from $27 One Way, $54 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Mar 3 - Tue, Mar 10
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$54 Roundtrip, found 20 hours ago
$54
Roundtrip
found 20 hours ago
Select Spirit Airlines flight, departing Tue, Mar 3 from Newark Liberty Intl. Airport to O'Hare Intl., returning Tue, Mar 10, priced at $54 found 20 hours ago
Tue, Mar 3 - Wed, Mar 11
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$54 Roundtrip, found 11 hours ago
$54
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Tue, Mar 3 from Newark Liberty Intl. Airport to O'Hare Intl., returning Wed, Mar 11, priced at $54 found 11 hours ago
Wed, Mar 11 - Wed, Mar 18
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$55 Roundtrip, just found
$55
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Mar 11 from Newark Liberty Intl. Airport to O'Hare Intl., returning Wed, Mar 18, priced at $55 just found
Tue, Mar 3 - Thu, Mar 5
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Mar 3 from Newark Liberty Intl. Airport to O'Hare Intl., returning Thu, Mar 5, priced at $56 just found
Sat, Apr 11 - Sat, Apr 18
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$57 Roundtrip, just found
$57
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Apr 11 from Newark Liberty Intl. Airport to O'Hare Intl., returning Sat, Apr 18, priced at $57 just found
Mon, Mar 9 - Tue, Mar 17
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$58 Roundtrip, just found
$58
Roundtrip
just found
Select Spirit Airlines flight, departing Mon, Mar 9 from Newark Liberty Intl. Airport to O'Hare Intl., returning Tue, Mar 17, priced at $58 just found
Tue, Mar 3 - Sat, Mar 14
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$63 Roundtrip, found 1 day ago
$63
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Mar 3 from Newark Liberty Intl. Airport to O'Hare Intl., returning Sat, Mar 14, priced at $63 found 1 day ago
Tue, Mar 3 - Wed, Mar 4
LGA
LaGuardia
ORD
O'Hare Intl.
$63 Roundtrip, found 1 day ago
$63
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Mar 3 from LaGuardia to O'Hare Intl., returning Wed, Mar 4, priced at $63 found 1 day ago
Sat, Feb 28 - Sat, Feb 28
LGA
LaGuardia
ORD
O'Hare Intl.
$64 Roundtrip, found 3 days ago
$64
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, Feb 28 from LaGuardia to O'Hare Intl., returning Sat, Feb 28, priced at $64 found 3 days ago
Tue, Apr 7 - Thu, Apr 9
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$65 Roundtrip, found 7 hours ago
$65
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Tue, Apr 7 from Newark Liberty Intl. Airport to O'Hare Intl., returning Thu, Apr 9, priced at $65 found 7 hours ago

Northern Illinois Flight Information

Traveling To
Northern Illinois
Destination Airport IATA Code
CHI
Number of Airlines Serving
Airlines
Spirit Airlines, American Airlines
Flight Price
$54
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Northern Illinois economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Riu Plaza Chicago
4.0-star property

Hotel Riu Plaza Chicago

Mar 20 - Mar 22

2 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Price was $518, price is now $364 per person
$364
per person
found 1 day ago
Trump International Hotel & Tower Chicago
5.0-star property

Trump International Hotel & Tower Chicago

Mar 20 - Mar 22

2 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $766, price is now $538 per person
$538
per person
found 1 day ago
Level Chicago – Old Town
4.0-star property

Level Chicago – Old Town

Mar 23 - Mar 26

3 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $560, price is now $417 per person
$417
per person
found 1 day ago
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Northern 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

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You can now book flights to Northern 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 Northern Illinois flights.

Discounted tickets available for flights to Northern Illinois

Orbitz offers tickets at a discounted, budget friendly rate that will satisfy all of your travel requirements. Book your Northern 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 Northern Illinois flights

Discounted flights to Northern 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 Northern Illinois. Details and updates are sent to up to six contact numbers to ensure that you are kept abreast of the latest information on Northern Illinois flights. Frequent flyer and loyalty membership numbers may be updated within your Orbitz account profile.

Frequently asked questions

What is the best airport to fly to in Northern Illinois?
Williamson County Regional Airport (MWA) is the major gateway for this terrific destination. Once you've stepped out of the terminal, the possibilities are endless when it comes to adventuring around Northern Illinois.
How much is a flight to Northern Illinois?
Travelers from far and wide bagged round-trip bargains ranging from $54 to $65 this week. Kicking off your journey from New York (EWR)? The cheapest one-way prices were just $27.
How to book the cheapest flight to Northern Illinois?
Scoring cheap flights to Northern Illinois is as easy as booking with Orbitz. But if you'd like to make sure you're walking away with the best flight deals around, here are some tips to keep in mind:

  • Departing from or landing at nearby airports can often be more affordable. Enter your preferred departure and arrival points. Next, select the 'Nearby airports' function below to explore your options.
  • Similarly, click on the 'Show flexible dates' link to compare the prices on days either side of your chosen departure. It's possible to find cheaper flight deals if your travel dates are flexible.
  • Select 'Show options' to narrow down your search results. You can pick your preferred seating class and airline here. Under 'Sort & Filter' to the left, you can even specify whether you'd like to fly in the morning, afternoon or evening.
  • The early bird gets the best savings, so purchase your seats once you've settled on your travel dates. The most affordable fares get snapped up first and prices normally increase as the departure date nears.
  • Consider bundling your hotels, flights and car rentals into an Orbitz package to make your dollar go further.
  • Don't fly during the busy season if you can. By avoiding summer, school vacations and other popular dates, you can save big on your airfares.

What is the best time to book a flight to Northern Illinois?
Book in January, February or August for unbeatable fares to Northern Illinois. Once you've found a bargain, lock it in — cheap flights are known to appear and then vanish in the click of a button.
What day of the week is the cheapest to book a flight to Northern Illinois?
In general, Tuesdays, Wednesdays and Saturdays are the cheapest days of the week to book a flight to Northern Illinois. If you want the best airfares, search across those days and you're likely to catch an excellent flight deal.
What is the cheapest day of the week to fly to Northern Illinois?
You can land cheap flights to Northern Illinois by flying out on a Monday, according to Orbitz data from 2020. Tuesday is also more affordable, while Saturday has the most costly ticket prices. Whether you prefer to save a bundle or fly out on whichever day is convenient, you'll always get a terrific deal with Orbitz.
What is the cheapest month to fly to Northern Illinois?
Consider traveling in August if you don't want to put a dent in your budget. Orbitz data has found that it's generally the best month for cheap flights to Northern Illinois. June is when fares really go up.
Which airlines allow free cancellation?
When you search for flights on Orbitz, select "Filter by flexible change policies." This filter will quickly find all the airlines offering free cancellation within 24 hours of booking and no change fees. That means you can relax knowing that if your travel dates change, your flight can too.
What do I need for the flight to Northern Illinois?
Flying can be fun with a little pre-planning! Make your flight a relaxing one with these helpful tips:

  • Whether you print it out or use an electronic one, you'll need your boarding pass to step foot on the plane. You'll also need some kind of government-issued photo identification. If you're flying internationally, make sure your passport is valid and you've looked into visa requirements.
  • Take some activities to keep you amused on your journey to Northern Illinois. Books, magazines and electronic gadgets like laptops and tablets are good ideas. Be sure to take a refillable water bottle with you too. Even on a short flight, it's important to keep well-hydrated.
  • It can get very cool on the plane. If you'd prefer not to shiver your way through the flight, layer up.

How many direct flights are there to Northern Illinois?
With 13 direct flights each month, getting to Northern Illinois doesn't have to be long and stressful. Cape Air offers nonstop services to this bustling destination.
How do I get cheap first-class/business deals to Northern Illinois?
If you think a business or first-class airfare is beyond your grasp, think again. Here are some terrific tips to help you book a premium flight to Northern Illinois for less:

  • Flexibility is everything. By being open to different travel dates, you'll have more chances of spotting a sale on first or business-class airfares.
  • Find a budget airline that has business-class seats. They usually come with more space and a glass of bubbly — and a more appealing price.
  • Bid for an upgrade in online auctions (if available) or upgrade your seat through your frequent flyer program.

What is the best time to go to Northern Illinois?
Northern Illinois is a wonderful getaway destination year-round, but the most popular months are June, July and August. If you're into warm weather, make your way there during the summer months. Like most places in the Northern Hemisphere, the summer season commences June 20. At this time, temperatures usually float between 65 ºF and 80 ºF during the daytime.

More to Explore

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.