Cheap Flights to Northwest Chicago

View ฿2,250 flight on Sun, 31 Aug 2025Opens in a new window

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Cheap round-trip flights to Northwest Chicago

Prices were available within the past 7 days and start at ฿2,250 for one-way flights and ฿4,495 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 31 Aug - Fri, 5 Sep
BOS
Boston
ORD
Chicago
฿4,495 Return, found 5 hours ago
฿4,495
Return
found 5 hours ago
Select Delta flight, departing Sun, 31 Aug from Boston to Chicago, returning Fri, 5 Sep, priced at ฿4,495 found 5 hours ago
American Airlines
Sun, 31 Aug - Fri, 5 Sep
BOS
Boston
ORD
Chicago
฿6,785 Return, found 5 hours ago
฿6,785
Return
found 5 hours ago
Select American Airlines flight, departing Sun, 31 Aug from Boston to Chicago, returning Fri, 5 Sep, priced at ฿6,785 found 5 hours ago
United
Mon, 4 Aug - Fri, 8 Aug
BOS
Boston
ORD
Chicago
฿6,785 Return, found 5 hours ago
฿6,785
Return
found 5 hours ago
Select United flight, departing Mon, 4 Aug from Boston to Chicago, returning Fri, 8 Aug, priced at ฿6,785 found 5 hours ago
China Airlines
Tue, 10 Mar - Tue, 24 Mar
BKK
Bangkok
ORD
Chicago
฿32,335 Return, found 3 days ago
฿32,335
Return
found 3 days ago
Select China Airlines flight, departing Tue, 10 Mar from Bangkok to Chicago, returning Tue, 24 Mar, priced at ฿32,335 found 3 days ago
Korean Air
Wed, 22 Oct - Sun, 26 Oct
CNX
Chiang Mai
ORD
Chicago
฿33,115 Return, found 6 days ago
฿33,115
Return
found 6 days ago
Select Korean Air flight, departing Wed, 22 Oct from Chiang Mai to Chicago, returning Sun, 26 Oct, priced at ฿33,115 found 6 days ago

Find the cheapest month to fly from Columbus (CMH) to Chicago (ORD)

June is typically the cheapest month to fly

From ฿2,498 - ฿8,047 per traveller.

Graph displaying average flight prices per month

Flights to Northwest Chicago

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 Northwest Chicago. Expedia provides the cheapest flights to Northwest Chicago and you may find even greater savings if you combine your flight to Northwest Chicago with a hotel stay. Travellers who are flexible about flight times can benefit from last minute cheap flights to Northwest Chicago.

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Northwest Chicago for that period and let you choose your preferred time and airline.

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 holiday 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 ฿4,495.
How much is a flight to Northwest Chicago?
If you were journeying one way from Boston (BOS), you could've scored a low-cost fare for just ฿2,250 in the last seven days. Return flights to Northwest Chicago ranged from only ฿4,495 to ฿33,115 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.

How much is a plane ticket to Northwest Chicago?
Prices ranged from just ฿4,495 to ฿33,115 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
Return price
฿12,735

Trending flights to Northwest Chicago

Prices were available within the past 7 days and start at ฿2,250 for one-way flights and ฿4,495 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

China Airlines
Tue, 10 Mar - Tue, 24 Mar
BKK
Bangkok
ORD
Chicago
฿32,335 Return, found 3 days ago
฿32,335
Return
found 3 days ago
Select China Airlines flight, departing Tue, 10 Mar from Bangkok to Chicago, returning Tue, 24 Mar, priced at ฿32,335 found 3 days ago
*Available to Expedia members.