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Northern Illinois

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Northern Illinois Flights as Low as $108

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

Frontier Airlines
Tue, Dec 15 - Tue, Jan 5
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$108 Roundtrip, just found
$108
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Dec 15 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Jan 5, priced at $108 just found
Frontier Airlines
Tue, Dec 15 - Thu, Jan 7
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$118 Roundtrip, found 1 hour ago
$118
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Dec 15 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Thu, Jan 7, priced at $118 found 1 hour ago
Frontier Airlines
Sat, Jan 30 - Thu, Feb 25
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$124 Roundtrip, found 10 hours ago
$124
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, Jan 30 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Thu, Feb 25, priced at $124 found 10 hours ago
Sun Country Airlines
Fri, Dec 25 - Tue, Dec 29
MSP
Minneapolis - St. Paul Intl.
ORD
O'Hare Intl.
$127 Roundtrip, just found
$127
Roundtrip
just found
Select Sun Country Airlines flight, departing Fri, Dec 25 from Minneapolis - St. Paul Intl. to O'Hare Intl., returning Tue, Dec 29, priced at $127 just found
Frontier Airlines
Sun, Jan 10 - Mon, Jan 11
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$128 Roundtrip, found 5 hours ago
$128
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sun, Jan 10 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Mon, Jan 11, priced at $128 found 5 hours ago
Frontier Airlines
Sun, Jan 10 - Mon, Jan 11
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$134 Roundtrip, found 5 hours ago
$134
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sun, Jan 10 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Mon, Jan 11, priced at $134 found 5 hours ago
Sun Country Airlines
Fri, Dec 25 - Tue, Dec 29
MSP
Minneapolis - St. Paul Intl.
ORD
O'Hare Intl.
$147 Roundtrip, just found
$147
Roundtrip
just found
Select Sun Country Airlines flight, departing Fri, Dec 25 from Minneapolis - St. Paul Intl. to O'Hare Intl., returning Tue, Dec 29, priced at $147 just found
United
Wed, Dec 9 - Thu, Dec 24
MSP
Minneapolis - St. Paul Intl.
ORD
O'Hare Intl.
$161 Roundtrip, found 4 days ago
$161
Roundtrip
found 4 days ago
Select United flight, departing Wed, Dec 9 from Minneapolis - St. Paul Intl. to O'Hare Intl., returning Thu, Dec 24, priced at $161 found 4 days ago
Delta
Tue, Dec 15 - Wed, Dec 16
MSP
Minneapolis - St. Paul Intl.
ORD
O'Hare Intl.
$169 Roundtrip, found 4 days ago
$169
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Dec 15 from Minneapolis - St. Paul Intl. to O'Hare Intl., returning Wed, Dec 16, priced at $169 found 4 days ago
American Airlines
Tue, Dec 15 - Tue, Jan 5
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$197 Roundtrip, just found
$197
Roundtrip
just found
Select American Airlines flight, departing Tue, Dec 15 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Jan 5, priced at $197 just found
Frontier Airlines
Tue, Dec 29 - Wed, Jan 6
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$213 Roundtrip, just found
$213
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Dec 29 from Los Angeles Intl. to O'Hare Intl., returning Wed, Jan 6, priced at $213 just found
JetBlue Airways
Wed, Dec 2 - Tue, Dec 8
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$275 Roundtrip, found 6 hours ago
$275
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Wed, Dec 2 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Dec 8, priced at $275 found 6 hours ago
Bargain Flight
Tue, Dec 1 - Tue, Dec 8
ATL
Hartsfield-Jackson Atlanta Intl.
MLI
Quad City Intl.
$278 Roundtrip, found 1 hour ago
$278
Roundtrip
found 1 hour ago
Select Bargain Flight flight, departing Tue, Dec 1 from Hartsfield-Jackson Atlanta Intl. to Quad City Intl., returning Tue, Dec 8, priced at $278 found 1 hour ago
Alaska Airlines
Thu, Dec 24 - Wed, Jan 6
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$328 Roundtrip, found 4 hours ago
$328
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Thu, Dec 24 from Los Angeles Intl. to O'Hare Intl., returning Wed, Jan 6, priced at $328 found 4 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Dec 29 - Sat, Jan 2
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$448 Roundtrip, found 11 hours ago
$448
Roundtrip
found 11 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Dec 29 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sat, Jan 2, priced at $448 found 11 hours ago
American Airlines
Wed, Jun 23 - Mon, Jun 28
LAX
Los Angeles Intl.
MLI
Quad City Intl.
$451 Roundtrip, found 2 hours ago
$451
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Jun 23 from Los Angeles Intl. to Quad City Intl., returning Mon, Jun 28, priced at $451 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 December, 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 15 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 $108, 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 $108 right now, why wait?

Northern Illinois Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$108

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! (1,531 reviews)
"Loved the theme and the entire property. Dinner at Frank O'Dowd's was also amazing."

Reviewed on Nov 11, 2026

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Irish Cottage Inn & Suites
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 ...
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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 ...
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Wyndham Garden Galena Hotel & Day Spa
Country Inn & Suites by Radisson, Galena, IL

Country Inn & Suites by Radisson, Galena, IL

2.5 out of 5
11334 Oldenburg Ln Galena IL
Book a stay at this family-friendly hotel in Galena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. ...
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Country Inn & Suites by Radisson, Galena, IL
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! (1,019 reviews)
"Indoor park and arcade closes early, WiFi is so slow"

Reviewed on Nov 12, 2026

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Grand Bear Resort at Starved Rock
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 ...
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Wyndham Moline on John Deere Commons
Postcard Cabins Starved Rock, Outdoor Collection by Marriott Bonvoy

Postcard Cabins Starved Rock, Outdoor Collection by Marriott Bonvoy

2 out of 5
1879 N 2703rd Rd Ottawa IL
Stay at this cabin in Ottawa. Enjoy free parking, patios, and climate control. Popular attractions Tangled Roots Brewing Company - The Lone Buffalo and Washington ...
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Postcard Cabins Starved Rock, Outdoor Collection by Marriott Bonvoy
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 ...
9.4/10 Exceptional! (1,343 reviews)
"Great overnight stay. We appreciate the staff and clean room. We will stay again."

Reviewed on Nov 12, 2026

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Stoney Creek Inn Galena
See all 2,048 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 ...
6.2/10 (205 reviews)
"B"

Reviewed on Nov 9, 2026

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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! (1,001 reviews)
"I thought the layout with the game room in the center of the hotel with the pool there also was very nice and very good for children"

Reviewed on Nov 12, 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 ...
7.8/10 Good! (1,002 reviews)
"The toilet had a sticker/liner from a new swim suit on the outside of the toilet and 3/4 of the lightbulbs were burned out. The breakfast was underwhelming."

Reviewed on Nov 8, 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

Grand Harbor Resort

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! (1,250 reviews)
"The stay was ok rooms are out dated the room next to us had been kicked in and split from top to bottom cold draft came in our room from the connecting room definitely needs updates"

Reviewed on Nov 11, 2026

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Grand Harbor Resort
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! (1,000 reviews)
"great stay"

Reviewed on Nov 10, 2026

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Hampton Inn & Suites Moline-Quad City Int'l Aprt
See all 2,048 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.