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Lake Forest

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Lake Forest Flights as Low as $46

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

Frontier Airlines
Tue, Mar 3 - Wed, Mar 4
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$46 Roundtrip, found 5 hours ago
$46
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Mar 3 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Mar 4, priced at $46 found 5 hours ago
Frontier Airlines
Tue, Feb 24 - Wed, Mar 4
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$56 Roundtrip, found 12 hours ago
$56
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Tue, Feb 24 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Mar 4, priced at $56 found 12 hours ago
Frontier Airlines
Sat, Mar 7 - Tue, Mar 10
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$57 Roundtrip, found 10 hours ago
$57
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, Mar 7 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Mar 10, priced at $57 found 10 hours ago
Frontier Airlines
Thu, Feb 12 - Wed, Feb 18
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$63 Roundtrip, found 13 hours ago
$63
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Thu, Feb 12 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Wed, Feb 18, priced at $63 found 13 hours ago
Spirit Airlines
Fri, Feb 27 - Sat, Feb 28
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$65 Roundtrip, found 2 days ago
$65
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Fri, Feb 27 from George Bush Intercontinental to O'Hare Intl., returning Sat, Feb 28, priced at $65 found 2 days ago
Frontier Airlines
Fri, Feb 27 - Mon, Mar 9
IAH
George Bush Intercontinental
MDW
Midway Intl.
$66 Roundtrip, found 1 day ago
$66
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Feb 27 from George Bush Intercontinental to Midway Intl., returning Mon, Mar 9, priced at $66 found 1 day ago
Spirit Airlines
Sat, Feb 21 - Sat, Feb 21
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$71 Roundtrip, found 2 hours ago
$71
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Sat, Feb 21 from George Bush Intercontinental to O'Hare Intl., returning Sat, Feb 21, priced at $71 found 2 hours ago
Frontier Airlines
Mon, Mar 23 - Tue, Apr 7
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$131 Roundtrip, found 13 hours ago
$131
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Mon, Mar 23 from Los Angeles Intl. to O'Hare Intl., returning Tue, Apr 7, priced at $131 found 13 hours ago
United
Tue, Mar 3 - Wed, Mar 4
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$142 Roundtrip, found 5 hours ago
$142
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Mar 3 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Mar 4, priced at $142 found 5 hours ago
Delta
Tue, Mar 3 - Wed, Mar 4
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$142 Roundtrip, found 5 hours ago
$142
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Mar 3 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Mar 4, priced at $142 found 5 hours ago
American Airlines
Tue, Mar 3 - Wed, Mar 4
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$142 Roundtrip, found 5 hours ago
$142
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Mar 3 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Mar 4, priced at $142 found 5 hours ago
Frontier Airlines
Thu, Apr 9 - Mon, Apr 13
LAX
Los Angeles Intl.
MDW
Midway Intl.
$190 Roundtrip, found 13 hours ago
$190
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Thu, Apr 9 from Los Angeles Intl. to Midway Intl., returning Mon, Apr 13, priced at $190 found 13 hours ago
American Airlines
Tue, Mar 17 - Wed, Mar 25
LAX
Los Angeles Intl.
RFD
Greater Rockford
$242 Roundtrip, just found
$242
Roundtrip
just found
Select American Airlines flight, departing Tue, Mar 17 from Los Angeles Intl. to Greater Rockford, returning Wed, Mar 25, priced at $242 just found
American Airlines
Sat, Mar 7 - Tue, Mar 10
IAH
George Bush Intercontinental
RFD
Greater Rockford
$250 Roundtrip, found 3 days ago
$250
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Mar 7 from George Bush Intercontinental to Greater Rockford, returning Tue, Mar 10, priced at $250 found 3 days ago
Alaska Airlines
Tue, Mar 17 - Tue, Mar 24
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$265 Roundtrip, found 2 hours ago
$265
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Tue, Mar 17 from Los Angeles Intl. to O'Hare Intl., returning Tue, Mar 24, priced at $265 found 2 hours ago
American Airlines
Mon, Apr 27 - Fri, May 1
ATL
Hartsfield-Jackson Atlanta Intl.
RFD
Greater Rockford
$282 Roundtrip, found 13 hours ago
$282
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Mon, Apr 27 from Hartsfield-Jackson Atlanta Intl. to Greater Rockford, returning Fri, May 1, priced at $282 found 13 hours ago

Cheap Flights to Lake Forest

Fall in love at first flight with your vacation to Lake Forest 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 Lake Forest on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to Lake Forest

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Lake Forest 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 RFD airport.

What is the cheapest month to fly to Lake Forest?

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 Lake Forest are in March, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Lake Forest?

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 Lake Forest.

What airport is best to fly into Lake Forest?

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

How much are flights to Lake Forest?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Lake Forest on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $46, 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 Lake Forest?

The trick to saving a stack of cash on your flight to Lake Forest? 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 $46 right now, why wait?

Lake Forest Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$46

Last Minute Hotel Deals in Lake Forest

Residence Inn by Marriott Chicago Lake Forest/Mettawa

Residence Inn by Marriott Chicago Lake Forest/Mettawa

3 out of 5
26325 N Riverwoods Blvd Lake Forest IL
Stay at this hotel in Lake Forest. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
9.2/10 Wonderful! (590 reviews)
The room was fantastic! The gentleman at the front desk was very friendly and helpful during checkout. The room had a full fridge and kitchen with cabinets stocked with dishes. That was a little unexpected for my visit. Everything was clean. Simply a great comfortable roomto stay in, wish I could ...

Reviewed on Jan 27, 2026

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Residence Inn by Marriott Chicago Lake Forest/Mettawa
Hilton Chicago O'Hare Airport

Hilton Chicago O'Hare Airport

4 out of 5
O'Hare International Airport Chicago IL
Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.2/10 Very Good! (2,202 reviews)
Room was great and so was the service.

Reviewed on Jan 25, 2026

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Hilton Chicago O'Hare Airport
Crowne Plaza Chicago Ohare Hotel & Conf Ctr by IHG

Crowne Plaza Chicago Ohare Hotel & Conf Ctr by IHG

3.5 out of 5
5440 N River Rd Rosemont IL
Book a stay at this business-friendly hotel in Rosemont. Enjoy free WiFi, 3 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (2,724 reviews)
Clean location

Reviewed on Jan 29, 2026

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Crowne Plaza Chicago Ohare Hotel & Conf Ctr by IHG
Hyatt Regency O'Hare Chicago

Hyatt Regency O'Hare Chicago

4 out of 5
9300 Bryn Mawr Ave Rosemont IL
Book a stay at this business-friendly hotel in Rosemont. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff ...
8.8/10 Excellent! (2,354 reviews)
Cleanest hotel and amazing staff!

Reviewed on Jan 25, 2026

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Hyatt Regency O'Hare Chicago
Comfort Suites Chicago O'Hare Airport

Comfort Suites Chicago O'Hare Airport

3 out of 5
4200 North River Road Schiller Park IL
Book a stay at this business-friendly hotel in Schiller Park. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and ...
8/10 Very Good! (2,844 reviews)
Clean room and friendly staff

Reviewed on Jan 26, 2026

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Comfort Suites Chicago O'Hare Airport
Marriott Chicago O'Hare

Marriott Chicago O'Hare

3.5 out of 5
8535 West Higgins Road Chicago IL
Book a stay at this business-friendly hotel in Chicago. Enjoy breakfast (surcharge), a free airport shuttle, and a 24-hour fitness center. Our guests praise ...
8.6/10 Excellent! (1,214 reviews)
Clean room. The pool was amazing for our kids. The woman at the bar was super sweet and made a delicious latte

Reviewed on Jan 4, 2026

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Marriott Chicago O'Hare
Loews Chicago O'Hare Hotel

Loews Chicago O'Hare Hotel

4.5 out of 5
5300 N River Rd Rosemont IL
Book a stay at this luxury hotel in Rosemont. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the restaurant and the helpful ...
9.4/10 Exceptional! (1,960 reviews)
Amazing stay-- staff were super courteous and the whole building is lovely

Reviewed on Jan 25, 2026

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Loews Chicago O'Hare Hotel
Hampton Inn Chicago-O'Hare International Airport

Hampton Inn Chicago-O'Hare International Airport

2.5 out of 5
3939 N Mannheim Rd Schiller Park IL
Book a stay at this business-friendly hotel in Schiller Park. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (2,206 reviews)
Clean and quiet room overlooking nithing but the rooftop if another building. Perfect. Exercise room pretty good. Liked the Peloton. Enjoyed the pool and hot top. Staff nice. Breakfast? My husband liked his cheese omelette. My baked goods seemed fresh. Decent meal. Couldn’t beat the price and value. ...

Reviewed on Jan 27, 2026

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Hampton Inn Chicago-O'Hare International Airport
See all 1,571 properties in Lake Forest
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.