Cheap Flights to Southeast Illinois

Popular airline providers

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Southeast Illinois Flights

The Southeast Illinois experience you’ve always wanted

Catching a flight to Southeast Illinois is easier than it’s ever been when you use Expedia to plan your escape. A great holiday starts with great selection, and we have an amazing amount of Southeast Illinois flight deals. A quick search on Expedia.co.nz will show you cheap tickets to Southeast Illinois in mere moments, from overnight flights to weekend getaways. Trying to earn frequent flyer points? We even make it easy for you to stay loyal to your preferred airline.

Been a while since you’ve travelled?

If you haven’t flown recently, you might like some insider information. In fact, even seasoned travellers should check out our blog. Featuring hundreds of articles written by our very own experts, our blog keeps you informed about all the fantastic attractions and things to do in the world’s most popular destinations, so you know just what to pack. Get ready for great advice on trip preparation and seeing the sights—then get ready to fly!

Bundle your room and flight to travel for less

Package your flights with your hotel booking in Southeast Illinois, and your trip will become even cheaper. By making all of your reservations with us, you’ll save money and time, plus have the peace of mind that comes with booking all of your arrangements in one place. It may seem like magic, but it’s just the Expedia.co.nz way.

A holiday at the tips of your fingers

Take the high-tech road when you use our Expedia app to plan your holiday to Southeast Illinois. Our handy app allows you to reserve flights and hotels at any time of day, on any type of phone, because it’s available on both Android and iOS. You’ll also benefit from exclusive deals, have a chance to earn extra points, and can keep your itinerary at your fingertips. No matter where you are, count on our app to help you get where you’re going.

Register for Frequent Flyer Rewards

If you enjoy being pampered every once in a while, register with our Expedia Rewards program to get exclusive offers and discounts you won’t find anywhere else. Expedia Rewards grants you member-only benefits, plus price guarantees on your room rates. We can even help you rack up frequent flyer points more quickly. Plus, by signing up, you can book our Unreal Deals, which, when bundled with your room, could save you the cost of a whole plane ticket.

Start planning and start packing

Expedia.co.nz makes it easy to find cheap flights to Southeast Illinois . With such amazing deals, why wait any longer to book your trip? Start searching today, and we’ll see you soon in Southeast Illinois.

Frequently asked questions

How do I find cheap flights to Southeast Illinois that have flexible change policies?
Search for bargain flights to Southeast Illinois, then check the “No change fee” box directly under the “Flexible change policies” filter. It’s as simple as that. We appreciate that plans can change and flexibility matters, so you can book with confidence with Expedia.
Which airlines fly to Southeast Illinois?
When you’re ready to book your ticket to or near Southeast Illinois, these top airlines look forward to welcoming you aboard:

  • United Airlines - 12 950 flights to or near Southeast Illinois each month, including 12 950 flights to O’Hare Intl. Airport (ORD) per month.
  • American Airlines - 8 855 flights to or near Southeast Illinois each month, including 8 855 flights to O’Hare Intl. Airport (ORD) per month.
  • Delta Air Lines - 1 222 flights to or near Southeast Illinois each month, including 1 222 flights to O’Hare Intl. Airport (ORD) per month.

How can I find cheap tickets to Southeast Illinois?
One of the best ways to get a hold of cheap tickets to Southeast Illinois is to be flexible with your dates. Search for your flights, then click “flexible dates” at the top of your results. It will reveal the cheapest prices for nearby days. The best price for a flight to Southeast Illinois in the last seven days was . Booking ahead will generally help you get an even better deal.
How much is a flight to Southeast Illinois?
In the last seven days, round-trip tickets to Southeast Illinois sold for as low as and reached a maximum of . For one-way trips leaving (), the cheapest seat during this same period was .
What are the most popular airports to fly into in Southeast Illinois?
The primary gateway to Southeast Illinois, around 25 318 flights touch down at O’Hare Intl. Airport (ORD) each month. Keep an eye out for a great deal, lock in your fare and get ready to experience this fabulous region.
When is the cheapest time to fly to Southeast Illinois?
Fly out on a Tuesday to raise your chances of nabbing the cheapest flight to Southeast Illinois. Mondays are usually the second most affordable day to depart. Saturday is normally the priciest day to fly anywhere.
How much is a plane ticket to Southeast Illinois?
In the last seven days, plane fares to Southeast Illinois varied from to .
What months are the cheapest to book a flight to Southeast Illinois?
Snap up your ticket in February to enjoy bargain flight deals to Southeast Illinois. The month of December is generally the most expensive time to purchase an airfare.
Flights to Southeast Illinois information
Destination airport
Southeast Illinois
Destination airport IATA code
MDH
*Available to Expedia members.