$27 Cheap Flights to Oak Forest , IL

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How much is the cheapest flight to Oak Forest?

Prices were available within the past 7 days and start at $27 for one-way flights and $53 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
United
American Airlines
Spirit Airlines

Find Your Flights to Oak Forest CHI

Cheap flights to Oak Forest (CHI)

Get started finding a cheap flight to Oak Forest 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 Oak Forest.

Roundtrip prices range from $53 - $120, and one-ways to Oak Forest start as low as $27.

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 Oak Forest (CHI)

You have several options for which airline you choose to travel with to Oak Forest. There are 10 airlines flying into CHI: Frontier Airlines, United, Spirit Airlines, Delta, American Airlines. 

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 Oak Forest (CHI) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to CHI in May and in April 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 Oak Forest that have flexible change policies?
It’s as easy as counting 1-2-3 with Expedia. Firstly, type in your preferred dates and destination and click on the “Search” button. Step 2: Check the “No change fee” box just under the “Flexible change policies” heading to the left of the screen. Step 3. Grab your cheap and flexible fare to Oak Forest.
What is the name of the airport in Oak Forest?
Oak Forest’s busiest airport is Midway Intl. Airport (MDW). If you’re looking for an alternative, you can jet into O’Hare Intl. Airport (ORD).
How far is ORD from central Oak Forest?
The trip from O’Hare Airport to downtown Oak Forest is reasonably long. You’ll have to travel 45 mi before you can drop your bags at your hotel in the city.
How can I book the cheapest flight to Oak Forest?
To boost your chances of finding the cheapest flight, enter your travel details into the search bar, then filter the results by your preferred airlines, arrival/departure times and number of stops. Also compare the prices of flying into and out of other airports close by if that’s an option. Timing is key when it comes to hacking air travel — book domestic flights at least a month out and international flights around six months in advance to save 10% on average. And when you come across an amazing deal, grab it before it disappears! One of the cheapest flights to Oak Forest currently is $20, departing Atlanta in April. Wherever you’ll be taking off from, Expedia will help get you to Oak Forest for the best price possible.
Which day of the week is the best day to buy a plane ticket to Oak Forest?
Sunday is the best day of the week to purchase plane tickets. But that’s not the only way to score a great deal. Browsing tickets and being prepared to buy a few weeks ahead of your departure date will also pay off. Research indicates that the optimal booking window ranges from 21 days to about 45 days prior to departure. Know your travel dates to Oak Forest well ahead of time? Monitor when airlines first release their tickets as often these are the cheapest available prices. Savings are subject to change and may vary depending on selections made.
What airport is best to fly into Oak Forest?
Travelers going to Oak Forest can touchdown at two major airports. O’Hare Airport is 45 mi away from the center of town. Midway Intl. Airport (MDW) is 20 mi away.
Which airlines fly to Oak Forest?
Choose from 47 airlines that connect Oak Forest with 233 airports across the globe, including United Airlines. New York is the most popular departure point for United Airlines flights to Oak Forest. American Airlines also operates regular services to this destination.
How many nonstop flights are there to Oak Forest?
With approximately 7,977 direct flights every week, you’ll be landing in Oak Forest before you can ask, “Are we there yet?”
Where are the most popular flights to Oak Forest departing from?
Travelers frequently jet off from New York, Dallas and Phoenix airports when heading to Oak Forest.
Do you have any tips for my flight to Oak Forest?

  • Wherever you’re heading, flying can be a wonderful experience if you come prepared. First, pack your passport (or a valid ID), travel documents and medications. Next, throw in some in-flight entertainment to help the time fly by. A juicy book and a tablet filled with your favorite series are some fantastic options. If you want to get some shut-eye, a blow-up neck pillow and earplugs will also come in handy.
  • There’s a list of items you should not pack in your carry-on baggage too. Flammables, sharps and explosives are strictly prohibited in the cabin — they can include knives, razor blades, flares and aerosol cans. Some sporting equipment, like martial arts weapons and baseball bats, also generally can’t go in your hand luggage. Your airline’s website will have all the details about what you can and can’t bring on board.

What to wear on a flight:

  • Whether traveling short or long-haul, layering up is key to staying comfortable. Choose loose, breathable fabrics that will keep you cool and pack a pullover to cope with any in-flight cabin temperature changes. Your feet will be happiest in a pair of flat shoes or sneakers.
  • Consider wearing compression socks or tights to reduce the risk of deep vein thrombosis (DVT). This blood clotting condition can be caused by extended periods of sitting, especially on long-haul journeys. Performing leg and foot exercises in your seat or walking around the cabin are good ways to improve your circulation.

How can I get a cheap last-minute flight to Oak Forest?
Picking up a cheap, spur-of-the-moment flight to Oak Forest is as easy as being flexible with your travel plans. Leave your options open with your travel dates, flight times and choice of airline. If your destination has a few airports, compare the prices of flying into each of them for the best airfare deals.
Where can I learn more about changing or canceling my flight to Oak Forest?
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 Oak Forest information
Destination airport
Midway Intl.
Destination airport IATA code
MDW
Destination city name
Chicago
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$58
Popular airline
Frontier Airlines

Trending flights to Oak Forest

Prices were available within the past 7 days and start at $27 for one-way flights and $53 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
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