Cheap Flights to Sidell: Sidell Flight Deals

View €509 flight on Thu, 5 Feb 2026Opens in a new window

Popular airlines to Sidell

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Cheap round-trip flights to Sidell

Prices were available within the past 7 days and start at €509 for one-way flights and €830 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Serbia
Thu, 5 Feb - Mon, 9 Feb
ATH
Athens
CMI
Champaign
€830 Return, found 22 hours ago
€830
Return
found 22 hours ago
Select Air Serbia flight, departing Thu, 5 Feb from Athens to Champaign, returning Mon, 9 Feb, priced at €830 found 22 hours ago
Air Serbia
Thu, 5 Feb - Mon, 9 Feb
ATH
Athens
CMI
Champaign
€842 Return, found 22 hours ago
€842
Return
found 22 hours ago
Select Air Serbia flight, departing Thu, 5 Feb from Athens to Champaign, returning Mon, 9 Feb, priced at €842 found 22 hours ago
British Airways
Thu, 5 Feb - Mon, 9 Feb
ATH
Athens
CMI
Champaign
€935 Return, found 22 hours ago
€935
Return
found 22 hours ago
Select British Airways flight, departing Thu, 5 Feb from Athens to Champaign, returning Mon, 9 Feb, priced at €935 found 22 hours ago
American Airlines
Thu, 5 Feb - Mon, 9 Feb
ATH
Athens
CMI
Champaign
€969 Return, found 22 hours ago
€969
Return
found 22 hours ago
Select American Airlines flight, departing Thu, 5 Feb from Athens to Champaign, returning Mon, 9 Feb, priced at €969 found 22 hours ago
Qatar Airways
Thu, 5 Feb - Mon, 9 Feb
ATH
Athens
CMI
Champaign
€1,729 Return, found 22 hours ago
€1,729
Return
found 22 hours ago
Select Qatar Airways flight, departing Thu, 5 Feb from Athens to Champaign, returning Mon, 9 Feb, priced at €1,729 found 22 hours ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Sidell. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Sidell. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Sidell, or are just on the lookout for the best flights to Sidell, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Sidell to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Sidell's airport?
O'Hare Intl. Airport (ORD) is the one and only airport in Sidell.
How many airlines fly to Sidell?
There are 42 airlines that fly into Sidell from 208 worldwide airports.
Which airlines fly to Sidell?
American Airlines, United Airlines and Delta Air Lines fly the most frequently to Sidell. The highest number of flights come in from Queens Village, with American Airlines having the most services on this route.
How many nonstop flights are there to Sidell?
With roughly 6,326 direct flights each week, you'll be hitting the runway in Sidell before you have time to say, "Are we there yet?"
Where are the most popular flights to Sidell departing from?
A large number of flights to Sidell leave from Dallas, Los Angeles and Atlanta airports.
How long is the flight to Sidell Airport?
If you're flying to Sidell from Queens Village, you're looking at a flight duration of 2 hours and 42 minutes. Those setting off from Washington can expect to be airborne for 2 hours and 11 minutes. From Los Angeles it's 4 hours and 5 minutes away.
How to book the cheapest flight to Sidell?
Don't leave booking your flight to Sidell until the last moment. That's one move seasoned travellers use to get the best prices. Booking well in advance means more choices and less expensive flights. Another easy way to get the best deal is to compare all options. If where you're headed has more than one airport, be sure to research the cost of flying into a smaller terminal. Finally, be prepared to secure your seat quickly if you stumble on a great price. It might not be available for long! With a bit of know-how and some good fortune, the ideal airfare will be yours.
How to survive the flight to Sidell?
Depending on where you're coming from, your journey to Sidell could be as easy as pie or it could drag on forever. We've rounded up some useful travel tips that will help you start your unforgettable escape on the right foot.What to pack in your hand luggage:

  • The trick to having a pain-free flight experience is to pack ahead. Start with the essentials: passport, official ID, cash and any vital medications. Next, bring on board items that'll help keep you busy, like some electronic gadgets or a good book. It's also smart to pack your chargers, a neck pillow and a pair of headphones. Finally, don't forget to chuck in toiletries like a toothbrush, deodorant and a spare change of clothes.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and hairspray in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated by authorities. Sharp objects, like your trusty pocket knife, and dangerous products which are flammable or explosive, such as spray paint, flares and fuels, are also banned.

What to wear on a flight:

  • Your number one priority is to make yourself as comfortable as you can. Layer yourself up in natural fibers and don't forget to pack a jacket in case it gets cool in the cabin. Pick a pair of roomy, flat shoes as it's possible that your feet and ankles will swell a little during the journey. Leave the high heels and heavy hiking boots in your checked luggage.
  • The condition known as DVT (deep vein thrombosis) can pose a risk on long-distance flights. It's the result of blood clotting due to poor circulation and inactivity. Doing regular leg and foot exercises in your seat helps to prevent this occurring. Wearing a good-quality pair of compression socks may also help.

How to get through airport security fast when flying to Sidell?
As seasoned travellers know, the secret is to be well prepared before you reach security. That way, you'll be hopping onto that plane to Sidell before you know it. Follow these helpful tips and get your trip off to a fantastic start:

  • Your travel documents and passport will need to be shown to airport security. Have them close by so you don't hold up the line.
  • Time to strip down. Well kind of. Your belt, jacket, keys and other items in your pocket, like your earphones, will need to go on a tray through the X-ray machine. Make your life easier by removing them as your turn draws near.
  • For just a few moments, you'll have to unplug from technology. Your phone, laptop and any other electronics also need to go through the scanner.
  • Any gels or liquids, such as perfume or toothpaste, that you want to bring on board must be no larger than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one litre), clear zip-close bag.
  • Slip-on shoes are a great footwear choice as you're less likely to be asked to remove them when passing through security. Boots and other heavy shoes are usually subjected to extra screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked luggage. They won't be allowed on board and will be confiscated.

Flights to Sidell information
Destination airport
University Of Illinois Urbana-Champaign Williard
Destination airport IATA code
CMI
Destination city name
Champaign
Return price
€829
*Available to Expedia members.