Cheap Flights To Mount Prospect 2026

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Mount Prospect Flights as Low as $88

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.

Spirit Airlines
Thu, Jan 15 - Sat, Jan 31
MSY
Louis Armstrong New Orleans Intl.
ORD
O'Hare Intl.
$88 Roundtrip, found 2 days ago
$88
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Thu, Jan 15 from Louis Armstrong New Orleans Intl. to O'Hare Intl., returning Sat, Jan 31, priced at $88 found 2 days ago
Frontier Airlines
Wed, Dec 31 - Mon, Jan 12
DEN
Denver Intl.
ORD
O'Hare Intl.
$92 Roundtrip, found 4 days ago
$92
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Dec 31 from Denver Intl. to O'Hare Intl., returning Mon, Jan 12, priced at $92 found 4 days ago
Frontier Airlines
Wed, Dec 31 - Sun, Jan 18
DEN
Denver Intl.
ORD
O'Hare Intl.
$93 Roundtrip, found 3 days ago
$93
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Dec 31 from Denver Intl. to O'Hare Intl., returning Sun, Jan 18, priced at $93 found 3 days ago
Frontier Airlines
Thu, Feb 19 - Fri, Feb 20
DEN
Denver Intl.
ORD
O'Hare Intl.
$96 Roundtrip, found 1 day ago
$96
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Feb 19 from Denver Intl. to O'Hare Intl., returning Fri, Feb 20, priced at $96 found 1 day ago
Frontier Airlines
Thu, Feb 12 - Fri, Feb 20
DEN
Denver Intl.
ORD
O'Hare Intl.
$98 Roundtrip, found 23 hours ago
$98
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Thu, Feb 12 from Denver Intl. to O'Hare Intl., returning Fri, Feb 20, priced at $98 found 23 hours ago
Spirit Airlines
Fri, Jan 16 - Fri, Jan 30
MSY
Louis Armstrong New Orleans Intl.
ORD
O'Hare Intl.
$108 Roundtrip, found 2 days ago
$108
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Fri, Jan 16 from Louis Armstrong New Orleans Intl. to O'Hare Intl., returning Fri, Jan 30, priced at $108 found 2 days ago
Frontier Airlines
Fri, Jan 16 - Thu, Jan 29
DEN
Denver Intl.
MDW
Midway Intl.
$135 Roundtrip, found 3 days ago
$135
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Jan 16 from Denver Intl. to Midway Intl., returning Thu, Jan 29, priced at $135 found 3 days ago
Delta
Thu, Dec 25 - Wed, Dec 31
MSP
Minneapolis - St. Paul Intl.
ORD
O'Hare Intl.
$143 Roundtrip, found 6 days ago
$143
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Dec 25 from Minneapolis - St. Paul Intl. to O'Hare Intl., returning Wed, Dec 31, priced at $143 found 6 days ago
Frontier Airlines
Thu, Feb 5 - Thu, Feb 26
TUS
Tucson Intl.
ORD
O'Hare Intl.
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Feb 5 from Tucson Intl. to O'Hare Intl., returning Thu, Feb 26, priced at $192 found 1 day ago
United
Thu, Dec 25 - Thu, Dec 25
MSP
Minneapolis - St. Paul Intl.
ORD
O'Hare Intl.
$203 Roundtrip, found 1 day ago
$203
Roundtrip
found 1 day ago
Select United flight, departing Thu, Dec 25 from Minneapolis - St. Paul Intl. to O'Hare Intl., returning Thu, Dec 25, priced at $203 found 1 day ago
American Airlines
Tue, Jan 6 - Tue, Jan 6
MSY
Louis Armstrong New Orleans Intl.
ORD
O'Hare Intl.
$262 Roundtrip, found 2 days ago
$262
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 6 from Louis Armstrong New Orleans Intl. to O'Hare Intl., returning Tue, Jan 6, priced at $262 found 2 days ago
Sun Country Airlines
Tue, Dec 23 - Sun, Dec 28
MSP
Minneapolis - St. Paul Intl.
ORD
O'Hare Intl.
$267 Roundtrip, found 6 days ago
$267
Roundtrip
found 6 days ago
Select Sun Country Airlines flight, departing Tue, Dec 23 from Minneapolis - St. Paul Intl. to O'Hare Intl., returning Sun, Dec 28, priced at $267 found 6 days ago
Hawaiian Airlines
Mon, Jan 12 - Fri, Jan 23
TUS
Tucson Intl.
ORD
O'Hare Intl.
$285 Roundtrip, found 1 day ago
$285
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, Jan 12 from Tucson Intl. to O'Hare Intl., returning Fri, Jan 23, priced at $285 found 1 day ago
Southwest Airlines
Mon, Dec 29 - Mon, Jan 5
DEN
Denver Intl.
MDW
Midway Intl.
$346 Roundtrip, found 3 days ago
$346
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Mon, Dec 29 from Denver Intl. to Midway Intl., returning Mon, Jan 5, priced at $346 found 3 days ago
Alaska Airlines
Tue, Apr 14 - Thu, Apr 23
TUS
Tucson Intl.
ORD
O'Hare Intl.
$424 Roundtrip, found 1 day ago
$424
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Apr 14 from Tucson Intl. to O'Hare Intl., returning Thu, Apr 23, priced at $424 found 1 day ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Dec 23 - Sun, Dec 28
MSP
Minneapolis - St. Paul Intl.
ORD
O'Hare Intl.
$454 Roundtrip, found 6 days ago
$454
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Dec 23 from Minneapolis - St. Paul Intl. to O'Hare Intl., returning Sun, Dec 28, priced at $454 found 6 days ago

Flight Travel Guide to

No matter how much you fight the travel bug, sometimes there's only one solution—to hop on the next plane to . AARP Travel Center Powered by Expedia® is here to help you cure that bug with great deals on flights and activities. AARP Travel features members-only discounts with the best rates from Expedia, offering members the best price in travel, guaranteed.

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Airport Transportation

Once you have got your flight scheduled to with AARP Travel, you may want to book a car so you can get around . You can schedule a rental car under our cars tab and jump in the driver's seat as soon as you step out of the airport. For more information, check out the Mount Prospect Car Rentals Guide.

Activities

If you aren't sure where to start, we can help you with that as well. Not to worry—there's so many things to do in this city. has so much to do, and we can help you get started.

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

Book Your Hotel in

has lodging options in the area, so you'll have no problems finding a place to stay close to all the things you want to see. If you need to stay close to the airport, or another attraction in , check out our hotel listings page. No matter where you stay, just remember that you'll get the best for your trip when you book your stay with AARP Travel.

Booking Your Flight

Once you've decided when you want to visit, allow us here at AARP Travel to connect you with cheap tickets to . Don't wait a minute longer—book your airfare today and land in tomorrow.