Cheap Flights to Northwest Chicago

View ₩111,900 flight on Sun, May 25, 2025Opens in a new window

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How much is the cheapest flight to Northwest Chicago?

Prices were available within the past 7 days and start at ₩111,900 for one-way flights and ₩227,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 9 - Tue, Sep 16
ATL
Atlanta
MDW
Chicago
₩227,100 Roundtrip, found 6 days ago
₩227,100
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Sep 9 from Atlanta to Chicago, returning Tue, Sep 16, priced at ₩227,100 found 6 days ago
Delta
Tue, Sep 9 - Tue, Sep 16
ATL
Atlanta
ORD
Chicago
₩227,100 Roundtrip, found 6 days ago
₩227,100
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Sep 9 from Atlanta to Chicago, returning Tue, Sep 16, priced at ₩227,100 found 6 days ago
Delta
Sun, May 25 - Wed, May 28
EWR
New York
ORD
Chicago
₩239,100 Roundtrip, found 3 days ago
₩239,100
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, May 25 from New York to Chicago, returning Wed, May 28, priced at ₩239,100 found 3 days ago
Porter Airlines
Sat, Jun 28 - Sat, Jul 5
YTZ
Toronto
MDW
Chicago
₩264,500 Roundtrip, found 5 days ago
₩264,500
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Sat, Jun 28 from Toronto to Chicago, returning Sat, Jul 5, priced at ₩264,500 found 5 days ago
Air Canada
Fri, Jul 4 - Mon, Jul 7
YTZ
Toronto
ORD
Chicago
₩264,900 Roundtrip, found 6 days ago
₩264,900
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Jul 4 from Toronto to Chicago, returning Mon, Jul 7, priced at ₩264,900 found 6 days ago

Searching for cheap flights to Northwest Chicago? No travel company presents more choices than Expedia if you're looking to compare flights to Northwest Chicago. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Illinois. Expedia provides the cheapest flights to many destinations in Illinois and you may find even greater savings if you combine your flight with a hotel stay in Northwest Chicago.

Frequently asked questions

How do I find cheap flights to Northwest Chicago that have flexible change policies?
When it comes to flying these days, flexibility is important. That’s why we have a “No change fee” search function to help you track down flexible, low-cost tickets to Northwest Chicago. It’s near the top left of your screen under the “Flexible change policies” heading.
Which airlines fly to Northwest Chicago?
With a great range of airlines operating flights into or near Northwest Chicago, you’re not short on choice:

  • United Airlines - 12,954 flights to or near Northwest Chicago each month, including 12,950 flights to O’Hare Intl. Airport (ORD) per month.
  • American Airlines - 8,855 flights to or near Northwest Chicago each month, including 8,855 flights to O’Hare Intl. Airport (ORD) per month.
  • Southwest Airlines - 5,997 flights to or near Northwest Chicago each month, including 5,334 flights to Midway Intl. Airport (MDW) per month.

How can I find cheap tickets to Northwest Chicago?
Book ahead of time, consider alternative airports, avoid vacation periods — there are plenty of ways! Another one is to use Expedia’s “flexible dates” function. Find your Northwest Chicago flight, then check out the cheapest prices for nearby dates. In the last seven days, the best price for a flight to Northwest Chicago was ₩227,100.
How much is a flight to Northwest Chicago?
If you were journeying one way from New York (EWR), you could’ve scored a low-cost fare for just ₩111,900 in the last seven days. Return flights to Northwest Chicago ranged from only ₩227,100 to ₩1,090,400 over the same period.
What are the most popular airports to fly into in Northwest Chicago?
Pack your bags and coast into one of these top Northwest Chicago airports:

  • O’Hare Intl. Airport (ORD) - 25,318 flights per month.
  • Midway Intl. Airport (MDW) - 5,962 flights per month.

When is the cheapest time to fly to Northwest Chicago?
Departing on a Tuesday, followed by a Monday, is usually the best way to land the cheapest deal. Stay away from the weekends if possible, because Saturday is typically the costliest day. Spend the cash you saved having an awesome time in Northwest Chicago instead!
How much is a plane ticket to Northwest Chicago?
Prices ranged from just ₩227,100 to ₩1,090,400 over the last seven days. When you’re ready to book, we’ll be ready to help you lock in a fabulous deal to Northwest Chicago.
What months are the cheapest to book a flight to Northwest Chicago?
The cheapest month to bag a top deal to Northwest Chicago is February, while prices rise considerably in December. Steer clear of this month if you’re watching your pennies.
Flights to Northwest Chicago information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Roundtrip price
₩238,600

Trending flights to Northwest Chicago

Prices were available within the past 7 days and start at ₩111,900 for one-way flights and ₩227,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, May 20 - Mon, Jun 30
ICN
Seoul
ORD
Chicago
₩1,090,400 Roundtrip, just found
₩1,090,400
Roundtrip
just found
Select United flight, departing Tue, May 20 from Seoul to Chicago, returning Mon, Jun 30, priced at ₩1,090,400 just found
*Available to Expedia members.