Important: This destination may have COVID-19 travel restrictions in place, including specific restrictions for lodging. Check any national, local and health advisories for this destination before you book.

Cheap Flights to Illinois

Many airlines offer flexible change policies

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Get low priced flights on Illinois's top cities

Cheap round-trip flights to Illinois

The lowest prices found within the past 7 days to Illinois were £620 for one-way flights and £393 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Icelandair
Aer Lingus
SAS
Turkish Airlines
Delta
Aer Lingus
Turkish Airlines
British Airways
British Airways
Delta
Lufthansa

FAQs about Flights to Illinois

How much are the cheaper flights to Illinois?

The cheapest flight goes from Manchester (MAN) to Chicago (ORD)

  • £393 - round trip journey
  • £620 - one way

Which airport is the cheapest to fly to in Illinois?

If you are looking for a cheap flight to Illinois, then your best bet is Chicago (ORD)

  • £620 - one way
  • £393 - roundtrip journey

When is the cheapest month to fly to Illinois?

  • The cheapest month to fly one way is September.
  • The cheapest month to fly the roundtrip journey is September.

What are some of the most popular airlines flying to Illinois?

When booking your flight to Illinois you will be pleased to know there are 12 airlines to choose from, including TAP Portugal, Icelandair, Aer Lingus, SAS, Turkish Airlines, Delta, British Airways, Lufthansa.

Can I cancel my flight booking to Illinois due to Covid-19?

As an Ebookers customer, you may be eligible for a no-change-fee cancellation for your Illinois booking and a credit that you can use for another flight. Your account is the place to go to see if your reservation has this flexibility. If you have any more questions, our Customer Service Portal is here to help.

What car hire deals do you offer in Illinois?

Looking to discover Illinois at your own pace, with complete freedom to roam at your leisure? Then it’s worth checking out some of our car hire deals, that will let you head straight to your waiting vehicle after your flight to Illinois. Having your own 4-wheels will let you explore far and wide without worrying about public transport timetables, and you won’t be stuck for places to check out if you take a look at our Things to Do tool and put together your ideal itinerary.

How do I find the best flights to Illinois?

Having decided on traveling to Illinois, you can use ebookers.com to swiftly and easily select the flights that work best for your chosen timeframe and budget. All you have to do is select the dates you’re after, and ebookers.com will lay out the various airlines and routes available. If you already have a preferred airline in mind and want to check whether they have flights to Illinois, you can use the specific search option to get your answer instantly. You can also filter your ebookers.com search for refundable flights and multiple destinations, so all the most relevant travel options will be right at your fingertips.

What things should I think about before booking a flight to Illinois?

There are some golden rules to consider before finalising your flight to Illinois. First up, always compare options. Prices don’t just vary depending on the season – you may find that airfares rise and fall depending on the exact day of the week, or even the time of day, you want to travel. So, if you can be flexible with your departure time and date, it pays to be savvy and do a bit of research on ebookers to pinpoint cheap flights to Illinois. 

Is it cheaper to book a hotel with my flights to Illinois or separately?

Yes, it may be worth saving time and cash by booking your Illinois hotel at the same time as your flights, because you can get up to 15% off the total price when you do this through ebookers.com. If you need help deciding on where to stay, ebookers.com’s hotel descriptions will come in handy, laying out the essential info on every potential accommodation. 

Car Hire Deals in Illinois

Fare, taxes & fees: Fares were found on ebookers.com and are updated daily. They include all taxes and fees, except baggage fees.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a £25.00 / 45.00 Euro service fee charged by ebookers, plus any airline fare and tax increase that may be applicable.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.