Search Cheap Flights to
Northern Illinois

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Northern Illinois Flights as Low as $90

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

Spirit Airlines
Thu, Aug 21 - Thu, Aug 28
BWI
Baltimore Washington Intl. Thurgood Marshall
ORD
O'Hare Intl.
$90 Roundtrip, found 3 hours ago
$90
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Thu, Aug 21 from Baltimore Washington Intl. Thurgood Marshall to O'Hare Intl., returning Thu, Aug 28, priced at $90 found 3 hours ago
American Airlines
Sat, Sep 27 - Tue, Sep 30
LGA
LaGuardia
ORD
O'Hare Intl.
$91 Roundtrip, just found
$91
Roundtrip
just found
Select American Airlines flight, departing Sat, Sep 27 from LaGuardia to O'Hare Intl., returning Tue, Sep 30, priced at $91 just found
United
Sat, Sep 27 - Tue, Sep 30
LGA
LaGuardia
ORD
O'Hare Intl.
$91 Roundtrip, just found
$91
Roundtrip
just found
Select United flight, departing Sat, Sep 27 from LaGuardia to O'Hare Intl., returning Tue, Sep 30, priced at $91 just found
United
Wed, Aug 27 - Wed, Sep 3
LGA
LaGuardia
ORD
O'Hare Intl.
$93 Roundtrip, found 10 hours ago
$93
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Aug 27 from LaGuardia to O'Hare Intl., returning Wed, Sep 3, priced at $93 found 10 hours ago
Spirit Airlines
Sat, Sep 27 - Tue, Sep 30
LGA
LaGuardia
ORD
O'Hare Intl.
$94 Roundtrip, just found
$94
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Sep 27 from LaGuardia to O'Hare Intl., returning Tue, Sep 30, priced at $94 just found
Spirit Airlines
Sat, Sep 27 - Tue, Sep 30
LGA
LaGuardia
ORD
O'Hare Intl.
$96 Roundtrip, just found
$96
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Sep 27 from LaGuardia to O'Hare Intl., returning Tue, Sep 30, priced at $96 just found
Frontier Airlines
Mon, Aug 4 - Fri, Aug 8
BWI
Baltimore Washington Intl. Thurgood Marshall
ORD
O'Hare Intl.
$119 Roundtrip, found 2 days ago
$119
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Aug 4 from Baltimore Washington Intl. Thurgood Marshall to O'Hare Intl., returning Fri, Aug 8, priced at $119 found 2 days ago
Spirit Airlines
Wed, Sep 24 - Sat, Sep 27
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$130 Roundtrip, just found
$130
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Sep 24 from Los Angeles Intl. to O'Hare Intl., returning Sat, Sep 27, priced at $130 just found
Delta
Sat, Sep 27 - Tue, Sep 30
LGA
LaGuardia
ORD
O'Hare Intl.
$147 Roundtrip, just found
$147
Roundtrip
just found
Select Delta flight, departing Sat, Sep 27 from LaGuardia to O'Hare Intl., returning Tue, Sep 30, priced at $147 just found
Alaska Airlines
Wed, Sep 24 - Sat, Sep 27
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$216 Roundtrip, just found
$216
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Sep 24 from Los Angeles Intl. to O'Hare Intl., returning Sat, Sep 27, priced at $216 just found
American Airlines
Tue, Aug 5 - Wed, Aug 6
BWI
Baltimore Washington Intl. Thurgood Marshall
MLI
Quad City Intl.
$254 Roundtrip, found 4 hours ago
$254
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Aug 5 from Baltimore Washington Intl. Thurgood Marshall to Quad City Intl., returning Wed, Aug 6, priced at $254 found 4 hours ago
Sun Country Airlines
Wed, Oct 15 - Sun, Oct 19
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$320 Roundtrip, found 7 hours ago
$320
Roundtrip
found 7 hours ago
Select Sun Country Airlines flight, departing Wed, Oct 15 from Los Angeles Intl. to O'Hare Intl., returning Sun, Oct 19, priced at $320 found 7 hours ago
JetBlue Airways
Tue, Oct 14 - Tue, Oct 28
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$327 Roundtrip, found 1 hour ago
$327
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Tue, Oct 14 from Los Angeles Intl. to O'Hare Intl., returning Tue, Oct 28, priced at $327 found 1 hour ago
American Airlines
Wed, Aug 20 - Sat, Sep 6
BWI
Baltimore Washington Intl. Thurgood Marshall
DBQ
Dubuque Regional
$380 Roundtrip, found 4 hours ago
$380
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Aug 20 from Baltimore Washington Intl. Thurgood Marshall to Dubuque Regional, returning Sat, Sep 6, priced at $380 found 4 hours ago
Delta
Sat, Jul 12 - Mon, Jul 14
LAX
Los Angeles Intl.
MLI
Quad City Intl.
$427 Roundtrip, found 3 days ago
$427
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jul 12 from Los Angeles Intl. to Quad City Intl., returning Mon, Jul 14, priced at $427 found 3 days ago
American Airlines
Sat, Aug 9 - Wed, Aug 13
LAX
Los Angeles Intl.
DBQ
Dubuque Regional
$495 Roundtrip, found 4 days ago
$495
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Aug 9 from Los Angeles Intl. to Dubuque Regional, returning Wed, Aug 13, priced at $495 found 4 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 16 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 $90, 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 $90 right now, why wait?

Northern Illinois Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$100

Last Minute Hotel Deals in Northern Illinois

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! (1,192 reviews)
"Breakfast left much to be desired. . . . scrambled eggs bland, potatoes blander . . . mashed potatoes inside, sausage sort of OK. Coffee good."

Reviewed on Jul 5, 2025

Get rates
Stoney Creek Inn Galena
La Quinta Inn by Wyndham Davenport & Conference Center
La Quinta Inn by Wyndham Davenport & Conference Center
3 out of 5
3330 E Kimberly Rd, Davenport, IA
Stay at this 3-star business-friendly hotel in Davenport. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.4/10 Good! (1,009 reviews)
"My check in time was 3 pm...given keycard went to room and was dirty ( meaning someone just moved out and house keeping hasn't cleaned it) the housekeeper was clean ing another room and said try a room he had just cleaned. Poor guy was the ONLY housekeeper there and looked worked to the bone. You ..."

Reviewed on Jul 7, 2025

Get rates
La Quinta Inn by Wyndham Davenport & Conference Center
Wyndham Garden Galena Hotel & Day Spa
Wyndham Garden Galena Hotel & Day Spa
4 out of 5
11383 US Highway 20, Galena, IL
Stay at this 4-star spa hotel in Galena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular ...
9.2/10 Wonderful! (730 reviews)
"Clean, comfortable and good service."

Reviewed on Jul 6, 2025

Get rates
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 eco-certified hotel in Moline. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff in ...
8.8/10 Excellent! (1,157 reviews)
Ok stay for short time
"Staff was fine and the room was clean. Needs some upgrades. The bathroom did have water running from either the tub or toilet. Could not tell because puddles were separated. We did inform the front desk staff when checking out."

Reviewed on Jul 7, 2025

Get rates
Wyndham Moline on John Deere Commons
Irish Cottage Inn & Suites
Irish Cottage Inn & Suites
3.5 out of 5
9853 US-20, Galena, IL
Stay at this 3.5-star spa hotel in Galena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant in our reviews. ...
9.4/10 Exceptional! (1,135 reviews)
"Everything went well. The Irish pub happened to be closed, as it was a Monday. The place could reduce its carbon footprint by raising the air conditioner setting in the lounge to a level that is not so cold."

Reviewed on Jul 6, 2025

Get rates
Irish Cottage Inn & Suites
Baymont by Wyndham Rockford
Baymont by Wyndham Rockford
3 out of 5
662 N Lyford Rd, Rockford, IL
Stay at this 3-star 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! (1,219 reviews)
"Excellent, clean rooms and very nice breakfast"

Reviewed on Jul 9, 2025

Get rates
Baymont by Wyndham Rockford
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! (1,004 reviews)
"Always a wonderful stay here. We've been here many times in the recent years."

Reviewed on Jul 4, 2025

Get rates
Country Inn & Suites by Radisson, Galena, IL
Econo Lodge
Econo Lodge
2 out of 5
7712 Potawatomi Trail, Rockford, IL
Stay at this hotel in Rockford. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
8.2/10 Very Good! (855 reviews)
"Good"

Reviewed on Jul 7, 2025

Get rates
Econo Lodge
See all 1,814 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 (155 reviews)
"Was decent, but shower didn’t have hot water"

Reviewed on May 3, 2025

Get rates
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)
"Great place!"

Reviewed on Jul 8, 2025

Get rates
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, Intersection of I-80 and HW 61, 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! (1,000 reviews)
"Very clean, well kept property. Comfortable bed, nice breakfast, friendly staff, great place to rest while on the road! We would definitely return here."

Reviewed on Jul 2, 2025

Get rates
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! (554 reviews)
"Was very clean & breakfast was great. The omelets were cooked just right."

Reviewed on Jun 22, 2025

Get rates
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
Stay at this 3.5-star family-friendly hotel in Dubuque. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.8/10 Good! (1,010 reviews)
"Lovely spot for family stay."

Reviewed on Jul 6, 2025

Get rates
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 ...
8.8/10 Excellent! (825 reviews)
"Great location and clean rooms!"

Reviewed on Jul 9, 2025

Get rates
Hampton Inn & Suites Moline-Quad City Int'l Aprt
See all 1,814 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.