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Prospect Heights

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Prospect Heights Flights as Low as $91

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

Frontier Airlines
Mon, Sep 21 - Fri, Sep 25
PHL
Philadelphia Intl.
ORD
O'Hare Intl.
$91 Roundtrip, found 2 days ago
$91
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Sep 21 from Philadelphia Intl. to O'Hare Intl., returning Fri, Sep 25, priced at $91 found 2 days ago
Frontier Airlines
Mon, Sep 28 - Mon, Oct 5
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$96 Roundtrip, found 5 hours ago
$96
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Sep 28 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Mon, Oct 5, priced at $96 found 5 hours ago
Frontier Airlines
Tue, Sep 22 - Tue, Oct 6
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$96 Roundtrip, found 5 hours ago
$96
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Sep 22 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Oct 6, priced at $96 found 5 hours ago
Delta
Tue, Sep 22 - Tue, Oct 6
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$155 Roundtrip, found 5 hours ago
$155
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Sep 22 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Oct 6, priced at $155 found 5 hours ago
American Airlines
Tue, Sep 22 - Tue, Oct 6
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$155 Roundtrip, found 5 hours ago
$155
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Sep 22 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Oct 6, priced at $155 found 5 hours ago
United
Tue, Aug 18 - Mon, Aug 31
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$155 Roundtrip, found 5 hours ago
$155
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Aug 18 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Mon, Aug 31, priced at $155 found 5 hours ago
Frontier Airlines
Mon, Aug 10 - Tue, Aug 11
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Aug 10 from Los Angeles Intl. to O'Hare Intl., returning Tue, Aug 11, priced at $168 found 1 day ago
Delta
Tue, Aug 11 - Mon, Aug 17
PHL
Philadelphia Intl.
MDW
Midway Intl.
$208 Roundtrip, found 13 hours ago
$208
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Aug 11 from Philadelphia Intl. to Midway Intl., returning Mon, Aug 17, priced at $208 found 13 hours ago
Frontier Airlines
Mon, Aug 31 - Thu, Sep 10
TTN
Mercer
ORD
O'Hare Intl.
$214 Roundtrip, found 7 hours ago
$214
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Mon, Aug 31 from Mercer to O'Hare Intl., returning Thu, Sep 10, priced at $214 found 7 hours ago
Frontier Airlines
Tue, Aug 18 - Sat, Sep 12
LAX
Los Angeles Intl.
MDW
Midway Intl.
$269 Roundtrip, found 6 days ago
$269
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Aug 18 from Los Angeles Intl. to Midway Intl., returning Sat, Sep 12, priced at $269 found 6 days ago
Alaska Airlines
Tue, Oct 13 - Sat, Oct 17
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$297 Roundtrip, found 5 hours ago
$297
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Oct 13 from Los Angeles Intl. to O'Hare Intl., returning Sat, Oct 17, priced at $297 found 5 hours ago
JetBlue Airways
Tue, Aug 18 - Tue, Sep 1
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Aug 18 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 1, priced at $297 found 1 day ago
American Airlines
Fri, Jul 24 - Fri, Jul 31
ATL
Hartsfield-Jackson Atlanta Intl.
RFD
Greater Rockford
$372 Roundtrip, found 13 hours ago
$372
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Fri, Jul 24 from Hartsfield-Jackson Atlanta Intl. to Greater Rockford, returning Fri, Jul 31, priced at $372 found 13 hours ago
Sun Country Airlines
Thu, Aug 20 - Sun, Aug 23
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$392 Roundtrip, found 3 hours ago
$392
Roundtrip
found 3 hours ago
Select Sun Country Airlines flight, departing Thu, Aug 20 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sun, Aug 23, priced at $392 found 3 hours ago
American Airlines
Fri, Jul 31 - Mon, Aug 3
PHL
Philadelphia Intl.
RFD
Greater Rockford
$445 Roundtrip, found 2 days ago
$445
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 31 from Philadelphia Intl. to Greater Rockford, returning Mon, Aug 3, priced at $445 found 2 days ago
American Airlines
Sat, Jul 18 - Sat, Jul 25
LAX
Los Angeles Intl.
RFD
Greater Rockford
$463 Roundtrip, found 2 days ago
$463
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Jul 18 from Los Angeles Intl. to Greater Rockford, returning Sat, Jul 25, priced at $463 found 2 days ago

Cheap Flights to Prospect Heights

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

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

Frequently Asked Questions About flights to Prospect Heights

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Prospect Heights 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 Prospect Heights?

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 Prospect Heights are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Prospect Heights?

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 Prospect Heights.

What airport is best to fly into Prospect Heights?

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

How much are flights to Prospect Heights?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Prospect Heights on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $91, 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 Prospect Heights?

The trick to saving a stack of cash on your flight to Prospect Heights? 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 $91 right now, why wait?

Prospect Heights Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$95

Last Minute Hotel Deals in Prospect Heights

Motel 6 Prospect Heights, IL

Motel 6 Prospect Heights, IL

2 out of 5
540 N Milwaukee Ave Prospect Heights IL
Stay at this motel in Prospect Heights. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our ...
8.2/10 Very Good! (1,853 reviews)
"The hotel constantly had a oder there also the staff was rude I was there 5 days first day asked to change rooms cause the bed was uncomfortable abd old u could see n feel the springs moved to another room was not anybetter had to constantly ask for towels the house keepers act like they didn't understand ..."

Reviewed on Jul 6, 2026

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Motel 6 Prospect Heights, IL
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! (2,813 reviews)
"The check in process was very smooth and the hotel is a perfect distance if you have a long layover and want to eat and bathe before your connection. We stayed the night for this very reason and it all went over smoothly. Very glad we stayed here as it was a peaceful nights sleep and a good meal ..."

Reviewed on Jul 11, 2026

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Hyatt Regency O'Hare Chicago
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! (2,339 reviews)
"Very nice"

Reviewed on Jul 11, 2026

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Hilton Chicago O'Hare Airport
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! (2,005 reviews)
"Easy to get to. Clean. Nicely furnished. Breakfast was inexpensive and good. Parking is extra and kind of cramped."

Reviewed on Jul 10, 2026

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Holiday Inn Chicago North-Evanston by IHG
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! (1,322 reviews)
"Fridge was unplugged and when you’re a nursing mother, this is a must have. It appeared to be unplugged purposely to prevent usage and the need to clean. The shower door didn’t close and leaked all into the bathroom. The door was damaged and warped from this being a prolonged issue. There was tons ..."

Reviewed on Jul 10, 2026

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Marriott Chicago O'Hare
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! (3,064 reviews)
"Room dirty bed is has little blood dirty I'm cancel my hotel thanks"

Reviewed on Jul 10, 2026

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Comfort Suites 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! (2,978 reviews)
"When I visited, there was an enormous storm that knocked out the power to the building. The staff was incredibly helpful as well as being cool, calm, and collected. As a customer, you don’t often seem the team behind the hotel. They were great."

Reviewed on Jul 7, 2026

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Crowne Plaza Chicago Ohare Hotel & Conf Ctr by IHG
SureStay Plus Hotel by Best Western Chicago Lombard

SureStay Plus Hotel by Best Western Chicago Lombard

2.5 out of 5
222 E 22nd Street Lombard IL
Book a stay at this business-friendly hotel in Lombard. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (2,878 reviews)
"Everything was good, as this is our 3rd or 4th time at this hotel. But this was the first time we had a first floor accommodation. And the only problem we encountered were ants crawling on the table to get to our fountain pops."

Reviewed on Jul 11, 2026

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SureStay Plus Hotel by Best Western Chicago Lombard
See all 2,799 properties in Prospect Heights
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.