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Northern Illinois

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Northern Illinois Flights as Low as $72

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

Frontier Airlines
Wed, May 6 - Tue, May 12
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$72 Roundtrip, found 2 hours ago
$72
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, May 6 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, May 12, priced at $72 found 2 hours ago
Frontier Airlines
Tue, Apr 14 - Sat, Apr 25
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$76 Roundtrip, found 3 days ago
$76
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Apr 14 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sat, Apr 25, priced at $76 found 3 days ago
Frontier Airlines
Wed, May 6 - Tue, May 12
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$81 Roundtrip, found 2 hours ago
$81
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, May 6 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, May 12, priced at $81 found 2 hours ago
Frontier Airlines
Tue, Apr 21 - Sat, May 2
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$83 Roundtrip, found 7 hours ago
$83
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Tue, Apr 21 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sat, May 2, priced at $83 found 7 hours ago
Frontier Airlines
Sat, Apr 18 - Mon, Apr 27
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$83 Roundtrip, found 3 days ago
$83
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Apr 18 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Mon, Apr 27, priced at $83 found 3 days ago
Spirit Airlines
Sat, May 16 - Tue, May 19
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$99 Roundtrip, found 2 hours ago
$99
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Sat, May 16 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, May 19, priced at $99 found 2 hours ago
Spirit Airlines
Wed, Apr 22 - Tue, Apr 28
LGA
LaGuardia
ORD
O'Hare Intl.
$110 Roundtrip, found 4 days ago
$110
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Wed, Apr 22 from LaGuardia to O'Hare Intl., returning Tue, Apr 28, priced at $110 found 4 days ago
Bargain Flight
Sun, Jun 14 - Thu, Jun 18
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$167 Roundtrip, found 8 hours ago
$167
Roundtrip
found 8 hours ago
Select Bargain Flight flight, departing Sun, Jun 14 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Thu, Jun 18, priced at $167 found 8 hours ago
Frontier Airlines
Wed, Apr 22 - Tue, May 5
SFO
San Francisco Intl.
ORD
O'Hare Intl.
$190 Roundtrip, found 2 days ago
$190
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Apr 22 from San Francisco Intl. to O'Hare Intl., returning Tue, May 5, priced at $190 found 2 days ago
American Airlines
Sat, Apr 25 - Mon, Apr 27
LGA
LaGuardia
ORD
O'Hare Intl.
$197 Roundtrip, found 4 days ago
$197
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Apr 25 from LaGuardia to O'Hare Intl., returning Mon, Apr 27, priced at $197 found 4 days ago
Delta
Tue, Jul 28 - Mon, Aug 10
LGA
LaGuardia
ORD
O'Hare Intl.
$197 Roundtrip, found 13 hours ago
$197
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Jul 28 from LaGuardia to O'Hare Intl., returning Mon, Aug 10, priced at $197 found 13 hours ago
Alaska Airlines
Tue, Apr 28 - Tue, May 5
SFO
San Francisco Intl.
ORD
O'Hare Intl.
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Apr 28 from San Francisco Intl. to O'Hare Intl., returning Tue, May 5, priced at $225 found 1 day ago
American Airlines
Mon, Apr 27 - Fri, May 1
ATL
Hartsfield-Jackson Atlanta Intl.
RFD
Greater Rockford
$236 Roundtrip, found 17 hours ago
$236
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Apr 27 from Hartsfield-Jackson Atlanta Intl. to Greater Rockford, returning Fri, May 1, priced at $236 found 17 hours ago
Hawaiian Airlines
Mon, Apr 13 - Tue, Apr 21
SFO
San Francisco Intl.
ORD
O'Hare Intl.
$251 Roundtrip, found 1 day ago
$251
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, Apr 13 from San Francisco Intl. to O'Hare Intl., returning Tue, Apr 21, priced at $251 found 1 day ago
Bargain Flight
Tue, Mar 31 - Tue, Apr 7
ATL
Hartsfield-Jackson Atlanta Intl.
MLI
Quad City Intl.
$289 Roundtrip, found 9 hours ago
$289
Roundtrip
found 9 hours ago
Select Bargain Flight flight, departing Tue, Mar 31 from Hartsfield-Jackson Atlanta Intl. to Quad City Intl., returning Tue, Apr 7, priced at $289 found 9 hours ago
JetBlue Airways
Wed, May 6 - Tue, May 12
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$442 Roundtrip, found 2 hours ago
$442
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Wed, May 6 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, May 12, priced at $442 found 2 hours ago

Cheap Flights to Northern Illinois

Fall in love at first flight with your vacation to Northern Illinois by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Northern Illinois on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Northern Illinois, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Northern Illinois

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Northern Illinois with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the CHI airport.

What is the cheapest month to fly to Northern Illinois?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Northern Illinois are in May, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Northern Illinois?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 14 to choose from for your flight to Northern Illinois.

What airport is best to fly into Northern Illinois?

When you’re planning your trip to Northern Illinois, convenience is the name of the game. Luckily, Northern Illinois Greater Rockford Airport is nearby so you can deplane and get going on checking off everything on your Northern Illinois must-do list.

How much are flights to Northern Illinois?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Northern Illinois on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $72, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Northern Illinois?

The trick to saving a stack of cash on your flight to Northern Illinois? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $72 right now, why wait?

Northern Illinois Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$72

Last Minute Hotel Deals in Northern Illinois

Grand Bear Resort at Starved Rock

Grand Bear Resort at Starved Rock

3 out of 5
2643 IL-178 Utica IL
Book a stay at this golf hotel in Utica. Enjoy free WiFi, free parking, and 2 bars/lounges. Our guests praise the helpful staff in our reviews. Popular attractions ...
7.4/10 Good! (1,004 reviews)
I was worried about the room having read many bad reviews about cleanliness and bugs. Luckily we had no issues, the room was clean and spacious. All but one front desk staff member seemed kind of indifferent and not very friendly. The main disappointment was the water park. The water was very cold ...

Reviewed on Mar 20, 2026

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Grand Bear Resort at Starved Rock
Baymont by Wyndham Rockford

Baymont by Wyndham Rockford

3 out of 5
662 N Lyford Rd Rockford IL
Book a stay at this business-friendly hotel in Rockford. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,547 reviews)
My military son stayed. He was up early and waited for breakfast, but said that it was just bagels. So it was not much, but the real things matter: check in process was easy and the room was very clean and comfortable. Staff were friendly and we/he would stay again, but just eat at McDonalds in the ...

Reviewed on Mar 19, 2026

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Baymont by Wyndham Rockford
Wyndham Garden Galena Hotel & Day Spa

Wyndham Garden Galena Hotel & Day Spa

4 out of 5
11383 US Highway 20 Galena IL
Book a stay at this spa hotel in Galena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular ...
9.4/10 Exceptional! (1,074 reviews)
The hotel was clean, staff were friendly and it had all the amenities we need on our road trip. Would stay there again in a heart beat!

Reviewed on Mar 19, 2026

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Wyndham Garden Galena Hotel & Day Spa
Irish Cottage Inn & Suites

Irish Cottage Inn & Suites

3.5 out of 5
9853 US-20 Galena IL
Stay at this hotel in Galena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant in our reviews. Popular attractions ...
9.4/10 Exceptional! (1,289 reviews)
There was an issue with the reservation on the Expedia side that the management helped me solve very quickly and easily. Five stars for them.

Reviewed on Mar 15, 2026

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Irish Cottage Inn & Suites
Wyndham Moline on John Deere Commons

Wyndham Moline on John Deere Commons

3.5 out of 5
1415 River Dr Moline IL
Book a stay at this business-friendly hotel in Moline. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,234 reviews)
Only stayed one night. The breakfast was adequate; some of the food was a little cold (specifically the eggs). The variety of food available was awesome! Loved our room.

Reviewed on Mar 16, 2026

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Wyndham Moline on John Deere Commons
Stoney Creek Inn Galena

Stoney Creek Inn Galena

2 out of 5
940 Galena Square Dr Galena IL
Book a stay at this business-friendly hotel in Galena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our ...
9.2/10 Wonderful! (1,326 reviews)
Yes

Reviewed on Mar 12, 2026

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Stoney Creek Inn Galena
Hotel Blackhawk, Autograph Collection

Hotel Blackhawk, Autograph Collection

4 out of 5
200 E 3rd St Davenport IA
Book a stay at this luxury hotel in Davenport. Enjoy free WiFi, a full-service spa, and 2 bars/lounges. Our guests praise the helpful staff in our reviews. Popular ...
9.2/10 Wonderful! (921 reviews)
Check-in quick and easy.

Reviewed on Feb 27, 2026

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Hotel Blackhawk, Autograph Collection
Best Western Airport Inn

Best Western Airport Inn

2.5 out of 5
2550 52nd Avenue Moline IL
Stay at this hotel in Moline. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8/10 Very Good! (1,002 reviews)
Very clean and nice staff. Good location with restaurants.

Reviewed on Mar 19, 2026

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Best Western Airport Inn
See all 1,837 properties in Northern Illinois
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.

Top Hotels With Free Airport Shuttle

Quality Inn Frontier at U.S. Hwy 30

Quality Inn Frontier at U.S. Hwy 30

2.5 out of 5
2300 Lincolnway St Clinton IA
Book a stay at this business-friendly hotel in Clinton. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Bickelhaupt Arboretum and Camanche ...
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Quality Inn Frontier at U.S. Hwy 30
Best Western Plus Dubuque Hotel & Conference Center

Best Western Plus Dubuque Hotel & Conference Center

2.5 out of 5
3100 Dodge St Dubuque IA
Book a stay at this family-friendly hotel in Dubuque. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the breakfast and the ...
8.6/10 Excellent! (1,000 reviews)
Very nice very clean front desk was very helpful..

Reviewed on Mar 18, 2026

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Best Western Plus Dubuque Hotel & Conference Center
Best Western Plus Steeplegate Inn

Best Western Plus Steeplegate Inn

2.5 out of 5
100 W 76th St Davenport IA
Book a stay at this business-friendly hotel in Davenport. Enjoy free breakfast, free parking, and room service. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (1,008 reviews)
I reserved a room for my 18-year-old daughter and her friend so they could attend a nearby concert with another friend and her parents. At check-in, she was told she couldn’t stay because she was under 21. The other friend’s parents explained to the staff that they were acting as chaperones, but ...

Reviewed on Mar 19, 2026

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Best Western Plus Steeplegate Inn
Comfort Inn Moline - Quad Cities

Comfort Inn Moline - Quad Cities

2.5 out of 5
2600 52nd Ave Moline IL
Book a stay at this business-friendly hotel in Moline. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
7.8/10 Good! (603 reviews)
Breakfast was waffles you could make, sausage,

Reviewed on Feb 28, 2026

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Comfort Inn Moline - Quad Cities
Grand Harbor Resort and Waterpark

Grand Harbor Resort and Waterpark

3.5 out of 5
350 Bell St Dubuque IA
Book a stay at this family-friendly hotel in Dubuque. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
8/10 Very Good! (1,047 reviews)
Breakfast area is too small for the number of guests who use it. Every table was full and there was a line across the room and partway across the back wall.

Reviewed on Mar 19, 2026

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Grand Harbor Resort and Waterpark
Hampton Inn & Suites Moline-Quad City Int'l Aprt

Hampton Inn & Suites Moline-Quad City Int'l Aprt

2.5 out of 5
2450 69th Ave Moline IL
Stay at this hotel in Moline. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
9/10 Wonderful! (917 reviews)
Very friendly staff, very easy check in and great service.

Reviewed on Mar 17, 2026

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Hampton Inn & Suites Moline-Quad City Int'l Aprt
See all 1,837 properties in Northern Illinois
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.