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Northern Illinois

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Northern Illinois Flights as Low as $78

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

Frontier Airlines
Thu, Aug 6 - Mon, Aug 24
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$78 Roundtrip, found 2 days ago
$78
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Aug 6 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Mon, Aug 24, priced at $78 found 2 days ago
Frontier Airlines
Wed, Sep 23 - Thu, Oct 15
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$104 Roundtrip, found 4 days ago
$104
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Sep 23 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Thu, Oct 15, priced at $104 found 4 days ago
Frontier Airlines
Mon, Aug 31 - Sun, Sep 20
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$106 Roundtrip, found 2 days ago
$106
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Aug 31 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sun, Sep 20, priced at $106 found 2 days ago
Bargain Flight
Fri, Sep 25 - Sun, Sep 27
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$167 Roundtrip, found 3 days ago
$167
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Fri, Sep 25 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sun, Sep 27, priced at $167 found 3 days ago
Delta
Tue, Aug 11 - Wed, Aug 12
MEM
Memphis Intl.
ORD
O'Hare Intl.
$187 Roundtrip, found 1 day ago
$187
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 11 from Memphis Intl. to O'Hare Intl., returning Wed, Aug 12, priced at $187 found 1 day ago
Bargain Flight
Fri, Oct 30 - Sat, Nov 14
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$199 Roundtrip, found 3 days ago
$199
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Fri, Oct 30 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Sat, Nov 14, priced at $199 found 3 days ago
American Airlines
Thu, Sep 3 - Sun, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$240 Roundtrip, found 3 days ago
$240
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep 3 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sun, Sep 6, priced at $240 found 3 days ago
Contour Airlines
Tue, Sep 1 - Thu, Sep 24
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$296 Roundtrip, found 13 hours ago
$296
Roundtrip
found 13 hours ago
Select Contour Airlines flight, departing Tue, Sep 1 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Thu, Sep 24, priced at $296 found 13 hours ago
JetBlue Airways
Tue, Aug 18 - Tue, Sep 1
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$311 Roundtrip, found 4 days ago
$311
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Tue, Aug 18 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 1, priced at $311 found 4 days ago
Delta
Fri, Oct 30 - Sat, Nov 14
DAL
Love Field
ORD
O'Hare Intl.
$319 Roundtrip, found 3 days ago
$319
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 30 from Love Field to O'Hare Intl., returning Sat, Nov 14, priced at $319 found 3 days ago
Sun Country Airlines
Thu, Aug 20 - Sun, Aug 23
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$361 Roundtrip, found 4 days ago
$361
Roundtrip
found 4 days ago
Select Sun Country Airlines flight, departing Thu, Aug 20 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sun, Aug 23, priced at $361 found 4 days ago
American Airlines
Thu, Jul 30 - Sat, Aug 1
ATL
Hartsfield-Jackson Atlanta Intl.
RFD
Greater Rockford
$398 Roundtrip, found 3 days ago
$398
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jul 30 from Hartsfield-Jackson Atlanta Intl. to Greater Rockford, returning Sat, Aug 1, priced at $398 found 3 days ago
American Airlines
Fri, Aug 7 - Sun, Aug 9
MEM
Memphis Intl.
RFD
Greater Rockford
$454 Roundtrip, found 2 days ago
$454
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Aug 7 from Memphis Intl. to Greater Rockford, returning Sun, Aug 9, priced at $454 found 2 days ago
Delta
Wed, Jul 29 - Wed, Aug 5
ATL
Hartsfield-Jackson Atlanta Intl.
MLI
Quad City Intl.
$489 Roundtrip, found 10 hours ago
$489
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Jul 29 from Hartsfield-Jackson Atlanta Intl. to Quad City Intl., returning Wed, Aug 5, priced at $489 found 10 hours ago
Delta
Mon, Nov 2 - Sun, Nov 22
DAL
Love Field
MLI
Quad City Intl.
$541 Roundtrip, found 2 days ago
$541
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Nov 2 from Love Field to Quad City Intl., returning Sun, Nov 22, priced at $541 found 2 days ago
Delta
Mon, Nov 9 - Wed, Nov 25
DFW
Dallas-Fort Worth Intl.
MLI
Quad City Intl.
$541 Roundtrip, found 2 days ago
$541
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Nov 9 from Dallas-Fort Worth Intl. to Quad City Intl., returning Wed, Nov 25, priced at $541 found 2 days 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 $78, 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 $78 right now, why wait?

Northern Illinois Flight Information
Destination airport
Quad City Intl.
Destination airport IATA code
MLI
Roundtrip price
$230

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! (1,409 reviews)
"Good price and good value overall."

Reviewed on Jul 21, 2026

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Irish Cottage Inn & Suites
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! (1,318 reviews)
"Older hotel but in good shape. Close to downtown."

Reviewed on Jul 22, 2026

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Stoney Creek Inn Galena
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
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 parking, and a 24-hour fitness center. Our guests praise the breakfast and ...
9/10 Wonderful! (1,707 reviews)
"shower had no non-skid on bottom - had to ask for a mat to place in bottom of shower to keep from falling. very slippery. should be automatic. not available upon request!"

Reviewed on Jul 22, 2026

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Baymont by Wyndham Rockford
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
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! (1,008 reviews)
"The King Suite would have been nice but the room had a bad stench and was not clean. The bed linens were covered in animal fur and stains, which makes me believe they were not changed after the previous guest. We also had to buy air freshener because the room had such a heavy animal scent. The front ..."

Reviewed on Jul 22, 2026

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Riverview Inn & Suites, an Ascend Collection Hotel
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. ...
9.2/10 Wonderful! (1,010 reviews)
"Everything was wonderful and clean. I just suggest that they may need to do a little updating and painting. Just a refresher would go along way. But a great place to stay a night or two. Staff is wonderful and they have a very nice setup for breakfast."

Reviewed on Jul 22, 2026

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Country Inn & Suites by Radisson, Galena, IL
Isle Casino Hotel Bettendorf - A Caesars Rewards Destination

Isle Casino Hotel Bettendorf - A Caesars Rewards Destination

3 out of 5
1777 Isle Pkwy Bettendorf IA
Book a stay at this business-friendly hotel in Bettendorf. Enjoy free WiFi, free parking, and a marina. Our guests praise the helpful staff and the clean rooms ...
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Isle Casino Hotel Bettendorf - A Caesars Rewards Destination
See all 1,928 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 (190 reviews)
"."

Reviewed on Jul 21, 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! (1,000 reviews)
"Was only there 1 night. Was happy with everything. Pool hot tub. Nice breakfast Great room."

Reviewed on Jul 22, 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 ...
8/10 Very Good! (1,003 reviews)
"We liked they have done away with the carpeting and have hardwood floors. Seems much cleaner. Breakfast was good. It was quiet and staff was pleasant. They responded quickly to requests. Convenient but sometimes hard to get to."

Reviewed on Jul 21, 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! (1,190 reviews)
"Excellent riverfront location! Lots to do within walking distance. Hotel itself is definitely due for an upgrade. Waterpark is nice but small and crowded. Felt unsafe in there our last day due to the amount of people! Breakfast was your typical hotel breakfast and was always kept full."

Reviewed on Jul 21, 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 ...
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Hampton Inn & Suites Moline-Quad City Int'l Aprt
See all 1,928 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.