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Lake Forest

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Lake Forest Flights as Low as $73

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

Spirit Airlines
Sat, Apr 18 - Mon, Apr 27
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$73 Roundtrip, found 6 hours ago
$73
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Sat, Apr 18 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Mon, Apr 27, priced at $73 found 6 hours ago
Spirit Airlines
Thu, Apr 23 - Sat, Apr 25
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$75 Roundtrip, found 11 hours ago
$75
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Thu, Apr 23 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sat, Apr 25, priced at $75 found 11 hours ago
Frontier Airlines
Thu, Apr 23 - Sat, Apr 25
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$78 Roundtrip, found 11 hours ago
$78
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Apr 23 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sat, Apr 25, priced at $78 found 11 hours ago
Frontier Airlines
Sat, Apr 25 - Tue, May 5
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$84 Roundtrip, found 4 hours ago
$84
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Apr 25 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Tue, May 5, priced at $84 found 4 hours ago
Frontier Airlines
Wed, May 6 - Sat, May 16
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$106 Roundtrip, found 1 day ago
$106
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, May 6 from Los Angeles Intl. to O'Hare Intl., returning Sat, May 16, priced at $106 found 1 day ago
Frontier Airlines
Sat, May 23 - Sat, May 30
AUS
Austin-Bergstrom Intl.
MDW
Midway Intl.
$176 Roundtrip, found 1 day ago
$176
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, May 23 from Austin-Bergstrom Intl. to Midway Intl., returning Sat, May 30, priced at $176 found 1 day ago
Bargain Flight
Thu, Jul 23 - Sun, Jul 26
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$181 Roundtrip, found 1 day ago
$181
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Thu, Jul 23 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sun, Jul 26, priced at $181 found 1 day ago
Frontier Airlines
Tue, Apr 7 - Mon, Apr 13
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$181 Roundtrip, found 3 days ago
$181
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Apr 7 from Austin-Bergstrom Intl. to O'Hare Intl., returning Mon, Apr 13, priced at $181 found 3 days ago
Delta
Wed, May 13 - Wed, May 13
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$200 Roundtrip, found 4 hours ago
$200
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, May 13 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, May 13, priced at $200 found 4 hours ago
Frontier Airlines
Thu, Apr 16 - Tue, Apr 21
LAX
Los Angeles Intl.
MDW
Midway Intl.
$203 Roundtrip, found 23 hours ago
$203
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Thu, Apr 16 from Los Angeles Intl. to Midway Intl., returning Tue, Apr 21, priced at $203 found 23 hours ago
American Airlines
Wed, May 6 - Tue, May 12
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$205 Roundtrip, found 3 hours ago
$205
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, May 6 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, May 12, priced at $205 found 3 hours ago
American Airlines
Mon, Apr 27 - Fri, May 1
ATL
Hartsfield-Jackson Atlanta Intl.
RFD
Greater Rockford
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Apr 27 from Hartsfield-Jackson Atlanta Intl. to Greater Rockford, returning Fri, May 1, priced at $207 found 1 day ago
Alaska Airlines
Wed, Apr 22 - Tue, May 5
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$313 Roundtrip, found 1 hour ago
$313
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Apr 22 from Los Angeles Intl. to O'Hare Intl., returning Tue, May 5, priced at $313 found 1 hour ago
American Airlines
Fri, Sep 4 - Sat, Sep 5
AUS
Austin-Bergstrom Intl.
RFD
Greater Rockford
$373 Roundtrip, found 3 days ago
$373
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Sep 4 from Austin-Bergstrom Intl. to Greater Rockford, returning Sat, Sep 5, priced at $373 found 3 days ago
JetBlue Airways
Tue, Apr 21 - Sat, May 2
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$398 Roundtrip, found 4 hours ago
$398
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Tue, Apr 21 from Los Angeles Intl. to O'Hare Intl., returning Sat, May 2, priced at $398 found 4 hours ago
American Airlines
Sat, Jul 18 - Sat, Jul 25
LAX
Los Angeles Intl.
RFD
Greater Rockford
$416 Roundtrip, found 3 hours ago
$416
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, Jul 18 from Los Angeles Intl. to Greater Rockford, returning Sat, Jul 25, priced at $416 found 3 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 April, 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 15 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 $73, 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 $73 right now, why wait?

Lake Forest Flight Information
Destination airport
Midway Intl.
Destination airport IATA code
MDW
Roundtrip price
$56

Last Minute Hotel Deals in Lake Forest

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 ...
8.4/10 Very Good! (2,236 reviews)
Everything was clean and the staff was very friendly and helpful!

Reviewed on Mar 25, 2026

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Hilton Chicago O'Hare Airport
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! (2,435 reviews)
I did not use those amenities.

Reviewed on Mar 27, 2026

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Hyatt Regency O'Hare Chicago
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! (1,236 reviews)
It was all good!

Reviewed on Mar 23, 2026

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Marriott Chicago O'Hare
Holiday Inn Chicago North-Evanston by IHG

Holiday Inn Chicago North-Evanston by IHG

3 out of 5
1501 Sherman Ave Evanston IL
Book a stay at this business-friendly hotel in Evanston. Enjoy free WiFi, room service, and a fitness center. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,841 reviews)
Good location in Evanston, close to Metra and CTA!

Reviewed on Mar 26, 2026

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Holiday Inn Chicago North-Evanston by IHG
Embassy Suites by Hilton Chicago O'Hare Rosemont

Embassy Suites by Hilton Chicago O'Hare Rosemont

4 out of 5
5500 N River Rd Rosemont IL
Book a stay at this business-friendly hotel in Rosemont. Enjoy free breakfast, a free airport shuttle, and room service. Our guests praise the breakfast and ...
8.8/10 Excellent! (1,292 reviews)
Loved the breakfast set up , room was cozy.. however the pull out sofa was not. One of the lamps had a broken usb port for the chargers .. but we managed. Everything else was great!

Reviewed on Mar 27, 2026

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Embassy Suites by Hilton Chicago O'Hare Rosemont
Hyatt Place Chicago/O'Hare Airport

Hyatt Place Chicago/O'Hare Airport

3 out of 5
6810 Mannheim Rd Rosemont IL
Book a stay at this business-friendly hotel in Rosemont. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
8.4/10 Very Good! (3,325 reviews)
The room was clean and comfortable, and the breakfast was great!

Reviewed on Mar 28, 2026

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Hyatt Place Chicago/O'Hare Airport
Great Wolf Lodge Illinois

Great Wolf Lodge Illinois

3 out of 5
1700 Nations Dr Gurnee IL
Book a stay at this family-friendly resort in Gurnee. Enjoy 6 indoor pools, 5 restaurants, and 2 bars/lounges. Our guests praise the helpful staff in our reviews. ...
8.6/10 Excellent! (1,003 reviews)
Great activities for all ages . Need more staff on the floor actually guiding people to rooms and activities. More signage needed . Family friendly. Need food areas to be opened later they close way too early .

Reviewed on Mar 27, 2026

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Great Wolf Lodge Illinois
Holiday Inn Chicago O'Hare – Rosemont by IHG

Holiday Inn Chicago O'Hare – Rosemont by IHG

3 out of 5
6600 Mannheim Road, building 2 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 breakfast ...
9/10 Wonderful! (2,872 reviews)
Had a great time even from the moment we walked in the gift store had amazing selections. Even little things like ice comes in small ice bags so you can just grab and go. Pool has hours from 8am to 10 pm which has always been great for me. Rooms are super clean and smell good. Nice view of the airport ...

Reviewed on Mar 27, 2026

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Holiday Inn Chicago O'Hare – Rosemont by IHG
See all 1,589 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.