A calm lake reflecting trees and a field of yellow flowers.

£371 Cheap Flights to Round Lake

View £371 flight on Mon, 7 Dec 2026Opens in a new window

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Popular airlines to Round Lake

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Cheap round-trip flights to Round Lake

Prices were available within the past 7 days and start at £371 for one-way flights and £438 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Brussels Airlines
United
Austrian Airlines
TAP Portugal

Find the cheapest month to fly from Columbus (CMH) to Chicago (ORD)

From £82 - £171 per traveller.

Frequently asked questions

What is the name of Round Lake's airport?
Organise a flight to Round Lake with Expedia and you'll be stepping off the plane at O'Hare Intl. Airport (ORD).
How far is O'Hare Airport from central Round Lake?
Lengthy commutes don't have to be stressful if you plan ahead for them. Downtown Round Lake is 48 kms (30 miles) from O'Hare Airport, so it's smart to know how you'll get into the city before you arrive.
What airport is best to fly into Round Lake?
Sitting 48 kms (30 miles) from the centre of town, O'Hare Airport will likely be your first stop in Round Lake.
How many airlines fly to Round Lake?
There are 49 airlines that service Round Lake from 224 airports across the globe.
Which airlines fly to Round Lake?
United Airlines, American Airlines and Delta fly the most frequently to Round Lake. The highest number of flights arrive here from New York, with United Airlines offering the most services on this route.
How many nonstop flights are there to Round Lake?
Flying to someplace new is much more fun when there aren't any annoying stopovers to slow you down. If you're making your way to Round Lake, the awesome news is that there are 6,379 nonstop flights every week.
Where are the most popular flights to Round Lake departing from?
Travellers frequently jet off from New York, Washington and Dallas airports when going to Round Lake.
How long is the flight to Round Lake Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to see. From New York to Round Lake, the average flight time is 2 hours and 48 minutes. From Washington it's more or less 2 hours and 18 minutes, and from Dallas it's 2 hours and 23 minutes.
How to book the cheapest flight to Round Lake?
Don't leave locking in your flight to Round Lake until the last minute. That's one trick well-versed travellers use to get the best deals. Booking well in advance means more choices and less expensive flights. Another fantastic way to land the best deal is to shop around. If your destination has several airports, don't forget to look into the cost of flying into a less busy terminal. And finally, don't forget that the early bird catches the worm. Familiarise yourself with airfare costs and be ready to book your ticket as soon as you see an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to Round Lake?
Depending on where you're coming from, your journey to Round Lake could be completely stress-free or it could go on forever. We've pulled together some useful tips that will help you start your next unforgettable escape on the right foot. What to pack in your hand luggage:
  • A plane ride can be a great experience if you've got all the right stuff. First of all you'll need basic toiletries, such as deodorant and a toothbrush, a clean pair of socks and a good book. Secondly, make room in your carry-on bag for your electronic gadgets, chargers, medications and perhaps a cosy neck pillow as well. Lastly, don't forget to take your passport, travel papers and some cash.
Do not pack the following items in your hand luggage:
  • Check carefully that you don't have a Swiss Army knife hiding in one of the compartments of your hand luggage. Other prohibited items include flammable or explosive goods, such as fuel and matches, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).
What to wear on a flight:
  • You'll want to choose comfort over style. Prepare for changes in cabin temperature by dressing in layers, and wear flat, closed-toe shoes like slip-ons.
  • Deep vein thrombosis (DVT), a blood clot condition caused by prolonged inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some simple exercises in your seat to promote better circulation.
How to get through airport security fast when flying to Round Lake?
As savvy travellers know, the secret is to be well organised before you get to the security gate. That way, you'll be stepping onto that plane to Round Lake in no time flat. Follow these helpful tips and get your trip off to a flying start:
  • Keep your passport and boarding pass within easy reach. They're the first items you'll be asked to present to airport security.
  • After that, both you and your carry-on bag must be X-rayed. To speed things up, remove anything that might trigger the alarms. Items such as your coat, belt and headphones will be required to go through the machine.
  • All your electronic gadgets, including your laptop and phone, will also need to be separately scanned.
  • Don't forget to remove gels and liquids from your hand luggage. They often need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-close bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to have to remove them when passing through security. Safety boots and other bulky shoes are often subjected to additional screening.
  • Sharp or pointed items are prohibited in the cabin. They'll be confiscated at security, so put them in your checked baggage.

Book with confidence

Expedia flights to Round Lake

Searching for cheap flights to Round Lake? No travel company presents more choices than Expedia if you're looking to compare flights to Round Lake. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Illinois. Expedia provides the cheapest flights to many destinations in Illinois and you may find even greater savings if you combine your flight with a hotel stay in Round Lake.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Round Lake for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Round Lake flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Expedia flights to Round Lake

Travel information

Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Roundtrip price
£437

Trending flights to Round Lake

Prices were available within the past 7 days and start at £371 for one-way flights and £438 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
*Available to Expedia members.