Cheap Flights to Prospect Heights, IL

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Find Your Flights to Prospect Heights CHI

Cheap flights to Prospect Heights (CHI)

Get started finding a cheap flight to Prospect Heights on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Prospect Heights.

Roundtrip prices range from - , and one-ways to Prospect Heights start as low as .

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Prospect Heights (CHI)

You have several options for which airline you choose to travel with to Prospect Heights. There are airlines flying into CHI: . 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Prospect Heights (CHI) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to CHI in and in for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

How do I find cheap flights to Prospect Heights that have flexible change policies?
By using our helpful “No change fee” filter, that’s how. Simply type in your travel dates, click the “Search” button, then tick the box under the “Flexible change policies” subheading (to the left). Expedia makes it simple to find cheap, flexible fares to Prospect Heights.
What is the name of the airport in Prospect Heights?
If you’re going to Prospect Heights, you have several options. O’Hare Intl. Airport (ORD) is used by most travelers, followed by Midway Intl. Airport (MDW).
How far is ORD from central Prospect Heights?
It’s 13 mi from ORD to downtown Prospect Heights. Make things easy by researching the fastest way of getting from the terminal to the city center before you arrive.
How can I book the cheapest flight to Prospect Heights?
If you’d love to have some extra cash to play with during your Prospect Heights getaway, lock in your fare well in advance. Prices generally go up close to the departure date. Research your airport options as well. Fares can vary based on which airport you land at. Don’t forget to compare prices across airlines and try to be flexible with your dates. Another tip? Be ready to book fast. If you see an amazing deal, grab it! Currently, one of the cheapest one-way tickets to Prospect Heights costs $19. This is for a flight that departs Charlotte in June.
Which day of the week is the best day to buy a plane ticket to Prospect Heights?
Sunday is the best day of the week to purchase a plane ticket. But there’s more than one way to score a fantastic deal. Searching for tickets and being ready to buy several weeks before your departure date will also pay off. Research shows that the optimal booking window for affordable plane tickets ranges from 21 days to about 45 days prior to departure. Decided on your travel dates to Prospect Heights well ahead of time? Check when airlines first release their tickets as often these are the best prices available. Savings are subject to change and may vary depending on selections made.
What airport is best to fly into Prospect Heights?
Flying to Prospect Heights means hitting the runway at O’Hare Airport or MDW. The first is 13 mi away from downtown. The second sits 40 mi away.
Which airlines fly to Prospect Heights?
From takeoff to arrival, you can look forward to a comfortable flight with United Airlines. One of 47 airlines that connects Prospect Heights with 233 airports around the globe, it operates the largest number of services between New York and Prospect Heights. American Airlines is another sought-after choice with many travelers.
How many nonstop flights are there to Prospect Heights?
Flying to a new place is much simpler when there aren’t any annoying stopovers. If you’re off to Prospect Heights, the great news is that there are roughly 7,977 nonstop flights each week.
Where are the most popular flights to Prospect Heights departing from?
The most popular flights to Prospect Heights take off from New York, Dallas and Phoenix airports.
Do you have any tips for my flight to Prospect Heights?

  • What you pack in your cabin baggage can make the difference between a comfortable flight, and a restless one. Start with the important stuff, like a valid ID (like your passport) and your travel documents. Once they’re safely packed, toss in any medications you might need. Next? It’s all about comfort factor. A quality neck pillow, earplugs and a novel will help the hours fly by while you’re soaring above the clouds.
  • Remember that there’s also a list of prohibited items for your hand luggage which differs between airlines. As a general rule, avoid carrying anything flammable, sharp or explosive. This includes things like razor blades, knives, flares and aerosol cans. Sports equipment like baseball bats, tennis rackets and objects considered weapons, such as batons and swords, are also banned from the cabin.

What to wear on a flight:

  • The aisles of a plane aren’t suitable for a fashion show. Layer up in comfy, loose-fitting clothing and pack a hoodie as it can get cool in the cabin on long-haul flights. Sneakers or other closed-toe shoes are best for longer journeys.
  • Reduce your risk of developing deep vein thrombosis (DVT), a blood clotting condition which can be caused by sitting for extended periods, by regularly moving around the cabin. You can also do foot and leg exercises in your seat. If you’re at higher risk of developing DVT, consider wearing compression socks.

How can I get a cheap last-minute flight to Prospect Heights?
Scoring a cheap, spur-of-the-moment flight to Prospect Heights is as easy as being flexible with your travel plans. Have some leeway with your flight times, travel dates and choice of carrier. If your destination has a few airports to choose from, compare the prices of jetting into each of them for the best airfare deals.
Where can I learn more about changing or canceling my flight to Prospect Heights?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
Flights to Prospect Heights information
Destination airport
Prospect Heights
Destination airport IATA code
CHI
*Available to One Key members.