Cheap Flights To Lake Forest 2025

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Lake Forest Flights as Low as $162

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Sep 4 - Mon, Sep 8
RDU
Raleigh - Durham Intl.
ORD
O'Hare Intl.
$162 Roundtrip, found 17 hours ago
$162
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Thu, Sep 4 from Raleigh - Durham Intl. to O'Hare Intl., returning Mon, Sep 8, priced at $162 found 17 hours ago
Frontier Airlines
Mon, Aug 25 - Fri, Aug 29
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Aug 25 from Austin-Bergstrom Intl. to O'Hare Intl., returning Fri, Aug 29, priced at $168 found 1 day ago
United
Fri, Sep 5 - Tue, Sep 9
RDU
Raleigh - Durham Intl.
ORD
O'Hare Intl.
$175 Roundtrip, found 17 hours ago
$175
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Sep 5 from Raleigh - Durham Intl. to O'Hare Intl., returning Tue, Sep 9, priced at $175 found 17 hours ago
American Airlines
Fri, Sep 5 - Tue, Sep 9
RDU
Raleigh - Durham Intl.
ORD
O'Hare Intl.
$175 Roundtrip, found 17 hours ago
$175
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Fri, Sep 5 from Raleigh - Durham Intl. to O'Hare Intl., returning Tue, Sep 9, priced at $175 found 17 hours ago
United
Tue, Aug 19 - Tue, Aug 26
RDU
Raleigh - Durham Intl.
ORD
O'Hare Intl.
$177 Roundtrip, found 5 days ago
$177
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 19 from Raleigh - Durham Intl. to O'Hare Intl., returning Tue, Aug 26, priced at $177 found 5 days ago
United
Fri, Aug 22 - Sun, Aug 24
RDU
Raleigh - Durham Intl.
ORD
O'Hare Intl.
$179 Roundtrip, found 6 days ago
$179
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 22 from Raleigh - Durham Intl. to O'Hare Intl., returning Sun, Aug 24, priced at $179 found 6 days ago
American Airlines
Fri, Aug 22 - Sun, Aug 24
RDU
Raleigh - Durham Intl.
ORD
O'Hare Intl.
$182 Roundtrip, found 6 days ago
$182
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 22 from Raleigh - Durham Intl. to O'Hare Intl., returning Sun, Aug 24, priced at $182 found 6 days ago
Delta
Fri, Sep 5 - Tue, Sep 9
RDU
Raleigh - Durham Intl.
ORD
O'Hare Intl.
$185 Roundtrip, found 17 hours ago
$185
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, Sep 5 from Raleigh - Durham Intl. to O'Hare Intl., returning Tue, Sep 9, priced at $185 found 17 hours ago
Frontier Airlines
Thu, Aug 7 - Sun, Aug 24
RDU
Raleigh - Durham Intl.
ORD
O'Hare Intl.
$186 Roundtrip, found 4 days ago
$186
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Aug 7 from Raleigh - Durham Intl. to O'Hare Intl., returning Sun, Aug 24, priced at $186 found 4 days ago
Delta
Tue, Sep 2 - Wed, Sep 10
RDU
Raleigh - Durham Intl.
MDW
Midway Intl.
$197 Roundtrip, found 17 hours ago
$197
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Sep 2 from Raleigh - Durham Intl. to Midway Intl., returning Wed, Sep 10, priced at $197 found 17 hours ago
Delta
Fri, Sep 5 - Tue, Sep 9
RDU
Raleigh - Durham Intl.
ORD
O'Hare Intl.
$197 Roundtrip, found 17 hours ago
$197
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, Sep 5 from Raleigh - Durham Intl. to O'Hare Intl., returning Tue, Sep 9, priced at $197 found 17 hours ago
Spirit Airlines
Tue, Aug 26 - Wed, Sep 3
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Aug 26 from Austin-Bergstrom Intl. to O'Hare Intl., returning Wed, Sep 3, priced at $204 found 1 day ago
JetBlue Airways
Sat, Aug 30 - Sat, Sep 13
RDU
Raleigh - Durham Intl.
ORD
O'Hare Intl.
$213 Roundtrip, found 4 days ago
$213
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Aug 30 from Raleigh - Durham Intl. to O'Hare Intl., returning Sat, Sep 13, priced at $213 found 4 days ago
Delta
Sat, Aug 30 - Sat, Sep 6
AUS
Austin-Bergstrom Intl.
MDW
Midway Intl.
$217 Roundtrip, found 22 hours ago
$217
Roundtrip
found 22 hours ago
Select Delta flight, departing Sat, Aug 30 from Austin-Bergstrom Intl. to Midway Intl., returning Sat, Sep 6, priced at $217 found 22 hours ago
Delta
Wed, Sep 3 - Tue, Sep 9
HIB
Chisholm-Hibbing
ORD
O'Hare Intl.
$272 Roundtrip, found 22 hours ago
$272
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Sep 3 from Chisholm-Hibbing to O'Hare Intl., returning Tue, Sep 9, priced at $272 found 22 hours ago
Delta
Thu, Sep 4 - Thu, Sep 11
HIB
Chisholm-Hibbing
MDW
Midway Intl.
$322 Roundtrip, found 22 hours ago
$322
Roundtrip
found 22 hours ago
Select Delta flight, departing Thu, Sep 4 from Chisholm-Hibbing to Midway Intl., returning Thu, Sep 11, priced at $322 found 22 hours ago

Flights to Lake Forest

Book your next flight to (airport) if Lake Forest is calling your name. And with the AARP Travel Center Powered by Expedia®, can become a reality sooner than you think. AARP Travel features members-only discounts with the best rates from Expedia, so members will get the best price in travel, guaranteed.

AARP members have the opportunity to take advantage of exclusive rates on:

  • Hotels
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  • Flights
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Once you have entered your departure point and destination, we will show you a full list of deals for your route. Do not forget to look at flights to alternative airports nearby, which can help you find a lower fare.

Lake Forest Airport Transportation

Once you've got your flight scheduled to Lake Forest with AARP Travel, you might want to book a vehicle so you can get around on your own. You can schedule a Lake Forest rental car under our cars tab and jump into the car right when you step outside. For more information, check out the Lake Forest Car Rentals Guide.

Lake Forest Activities

Not sure where to start? Not to worry—there's plenty to do in this city. Lake Forest has so much to do, and we can help you get started.

If you're looking for some fun activities to do in Lake Forest, make sure you check out our "Things to Do in Lake Forest" page for excursions and activities for the whole crew.

Book Your Hotel in Lake Forest

Lake Forest has accommodation to choose from, make sure you check out our hotel listings tab for some great recommendations from past visitors. No matter where you stay, just remember that you will get the best price out there when you stay with AARP Travel.

Planning Your Visit to Lake Forest

Once you have decided when you want to visit, allow us here at AARP Travel to connect you with inexpensive tickets to Lake Forest. There is no better time than now to start booking that next trip. Book one of our flights today.