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Northern Illinois

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Northern Illinois Flights as Low as $76

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

Frontier Airlines
Tue, Aug 18 - Tue, Sep 1
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$76 Roundtrip, found 1 day ago
$76
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Aug 18 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 1, priced at $76 found 1 day ago
Frontier Airlines
Tue, Jun 9 - Tue, Jun 23
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$86 Roundtrip, found 7 hours ago
$86
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Tue, Jun 9 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Jun 23, priced at $86 found 7 hours ago
Frontier Airlines
Sun, May 24 - Thu, May 28
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$88 Roundtrip, found 3 hours ago
$88
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sun, May 24 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Thu, May 28, priced at $88 found 3 hours ago
Frontier Airlines
Thu, Aug 20 - Tue, Sep 1
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$92 Roundtrip, found 1 day ago
$92
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Aug 20 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 1, priced at $92 found 1 day ago
Frontier Airlines
Mon, May 25 - Thu, May 28
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$94 Roundtrip, found 3 hours ago
$94
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Mon, May 25 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Thu, May 28, priced at $94 found 3 hours ago
Frontier Airlines
Wed, May 20 - Thu, May 28
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$97 Roundtrip, found 3 hours ago
$97
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, May 20 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Thu, May 28, priced at $97 found 3 hours ago
Frontier Airlines
Thu, May 28 - Fri, May 29
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$101 Roundtrip, found 3 days ago
$101
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, May 28 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Fri, May 29, priced at $101 found 3 days ago
Frontier Airlines
Thu, May 14 - Tue, May 19
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$102 Roundtrip, found 5 days ago
$102
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, May 14 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, May 19, priced at $102 found 5 days ago
Delta
Sat, May 23 - Thu, May 28
BOS
Logan Intl.
ORD
O'Hare Intl.
$141 Roundtrip, found 3 days ago
$141
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, May 23 from Logan Intl. to O'Hare Intl., returning Thu, May 28, priced at $141 found 3 days ago
JetBlue Airways
Wed, May 13 - Tue, May 26
BOS
Logan Intl.
ORD
O'Hare Intl.
$151 Roundtrip, found 3 days ago
$151
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, May 13 from Logan Intl. to O'Hare Intl., returning Tue, May 26, priced at $151 found 3 days ago
Bargain Flight
Wed, May 13 - Wed, May 13
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$165 Roundtrip, found 2 days ago
$165
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Wed, May 13 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, May 13, priced at $165 found 2 days ago
American Airlines
Tue, Jun 30 - Tue, Aug 4
BOS
Logan Intl.
RFD
Greater Rockford
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jun 30 from Logan Intl. to Greater Rockford, returning Tue, Aug 4, priced at $167 found 1 day ago
Spirit Airlines
Sat, May 16 - Tue, May 19
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$178 Roundtrip, found 3 days ago
$178
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, May 16 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, May 19, priced at $178 found 3 days ago
Bargain Flight
Fri, May 8 - Wed, May 13
ATL
Hartsfield-Jackson Atlanta Intl.
MLI
Quad City Intl.
$291 Roundtrip, found 1 day ago
$291
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Fri, May 8 from Hartsfield-Jackson Atlanta Intl. to Quad City Intl., returning Wed, May 13, priced at $291 found 1 day ago
American Airlines
Thu, Jun 4 - Sat, Jun 6
ATL
Hartsfield-Jackson Atlanta Intl.
RFD
Greater Rockford
$331 Roundtrip, found 7 hours ago
$331
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Jun 4 from Hartsfield-Jackson Atlanta Intl. to Greater Rockford, returning Sat, Jun 6, priced at $331 found 7 hours ago
Sun Country Airlines
Sat, Jul 4 - Thu, Aug 6
BOS
Logan Intl.
ORD
O'Hare Intl.
$443 Roundtrip, found 1 day ago
$443
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Sat, Jul 4 from Logan Intl. to O'Hare Intl., returning Thu, Aug 6, priced at $443 found 1 day 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 August, 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 $76, 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 $76 right now, why wait?

Northern Illinois Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$112

Last Minute Hotel Deals in Northern Illinois

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! (1,332 reviews)
one of the best beds I ever slept in. great food

Reviewed on Apr 26, 2026

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Irish Cottage Inn & Suites
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 ...
7.2/10 Good! (1,007 reviews)
When we got there and checked into our villa upon inspecting the villa, we found the beds where I made there was dishes in the sink, and the trash was overflowing and all the trash cans. I called the desk and they put us in the new villa. the dryer doesn’t work in this new villa. There was dirty ...

Reviewed on Apr 26, 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! (1,605 reviews)
Honestly, this hotel was just OK. The room’s really smelled of bleach which I guess that’s good because the rooms were clean, but it honestly smelled the entire time and it was so strong. The elevator was so slow that we didn’t use it the entire time we were there. The other guests that we had that ...

Reviewed on Apr 26, 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! (1,112 reviews)
Very clean! The staff was wonderful and the breakfast buffet was pretty solid compared to other hotels free breakfast buffet!

Reviewed on Apr 25, 2026

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Wyndham Garden Galena Hotel & Day Spa
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! (1,236 reviews)
Breakfast very good started closing up just after 9:30, why??? Had a fire alarm go off around 10 PM. Luckly a false alarm. But much confusion on what was going on. We exited the building. Fire dept arrived. No one from the staff available to tell us what was going on. Alarms stayed on until 1:30 ...

Reviewed on Apr 26, 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! (1,340 reviews)
Had a wonderful stay. Teresa and the staff were very welcoming and comfortable. They helped with suggestions about what to do in the area and took the time to make us feel like longtime friends. We had a great time and hope to be back soon.

Reviewed on Apr 27, 2026

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Stoney Creek Inn Galena
Riverview Inn & Suites, an Ascend Collection Hotel

Riverview Inn & Suites, an Ascend Collection Hotel

3 out of 5
700 W Riverside Blvd 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 ...
8.4/10 Very Good! (1,003 reviews)
Property seems like they are trying to fix it up. Smells bad and sketchy neighborhood.

Reviewed on Apr 25, 2026

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Riverview Inn & Suites, an Ascend Collection Hotel
Extended Stay America Suites Rockford I90

Extended Stay America Suites Rockford I90

2.5 out of 5
653 Clark 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 helpful staff in our reviews. ...
7.6/10 Good! (949 reviews)
Check in was an easy process. Wally was very helpful and process was quick. On Hotels.com pictures showed 2 queens beds but when we got to the room there was only 1 queen bed. There was a weird smell when we got into the room, We found a dirty Kleenex next to the bed and the furniture is very outdated. ...

Reviewed on Apr 20, 2026

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Extended Stay America Suites Rockford I90
See all 1,920 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 24-hour fitness center. Our guests praise the breakfast and the ...
8.6/10 Excellent! (1,006 reviews)
options chosen for my stay included bar & restaurant. Both are permanently closed for remodel. The pool are was too busy to enjoy.

Reviewed on Apr 26, 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! (1,003 reviews)
Staff was nice. Breakfast was decent. Just needs some updating.

Reviewed on Apr 26, 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! (605 reviews)
The man who checked me in was a bit assertive. He gave me a room on the first floor I wanted a room on the second but would not allow a change. Just basic rooms nothing fancy…nothing like the pictures. Bed was well used with lumps…he could have gave me a better room, less than 15 people were staying ...

Reviewed on Apr 4, 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! (1,125 reviews)
Old furnishing , strong chlorine smell , coffee, breakfast not that good we dined out

Reviewed on Apr 27, 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! (936 reviews)
I’ll stay again four stars for sure

Reviewed on Apr 19, 2026

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Hampton Inn & Suites Moline-Quad City Int'l Aprt
See all 1,920 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.