Question 1

What is the cheapest month to book a flight from Illinois?

Accepted Answer

Currently, April is the cheapest month in which you can book a flight from Illinois (average of Rp 13,810,370). Flying from Illinois in June will prove the most costly (average of Rp 25,310,936). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Question 2

What is the cheapest place to fly to from Illinois?

Accepted Answer

The cheapest city to fly to from Illinois is Toronto, with prices starting at Rp 5,392,828. Explore other affordable destinations below.

Question 3

What is the cheapest airport to fly out of Illinois?

Accepted Answer

Chicago O'Hare Intl airport offers the cheapest routes to Denpasar, from Rp 13,729,608; whereas Chicago Midway airport is typically cheaper if you're flying to Denpasar, from Rp 17,945,404. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

Question 4

What is the cheapest month to fly from Illinois?

Accepted Answer

At the present moment the cheapest month to fly from Illinois is currently April; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

Question 5

Where are the cheapest places to fly to from Illinois?

Accepted Answer

View the cheapest flight destinations from Illinois:
Fly from Chicago to Denpasar from Rp 13,729,608

Question 6

How does Cheapflights help users find flights from Illinois?

Accepted Answer

Deals for flights from Illinois are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Question 7

Why should you use Cheapflights to find cheap flight tickets from Illinois?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Illinois by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 8

Can Cheapflights find flights from Illinois with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Illinois with no change fees.

Question 9

Can Cheapflights notify me if prices for flights from Illinois become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on flights from Illinois so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

What to know about flights from Illinois

Good round-trip deal

Find flights from Illinois

Cheapest flights from Illinois
Explore the most affordable flight options available from Illinois. Find the lowest fares based on data from user searches, with prices last updated on 25 January 2025.

Explore the most affordable flight options available from Illinois. Find the lowest fares based on data from user searches, with prices last updated on 25 January 2025.

Best flights from Illinois
Discover carefully curated flight deals from Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 January 2025.

Discover carefully curated flight deals from Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 January 2025.

Direct flights from Illinois
Explore direct flight options from Illinois based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 January 2025.

Explore direct flight options from Illinois based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 January 2025.

Last-minute flights from Illinois
Discover last-minute flight deals departing from Illinois. Data was last updated 25 January 2025 and is based on user searches.

Discover last-minute flight deals departing from Illinois. Data was last updated 25 January 2025 and is based on user searches.

One-way flights from Illinois
Search for one-way flight options from Illinois. Find affordable one-way fares based on user searches. Data last updated 25 January 2025.

Search for one-way flight options from Illinois. Find affordable one-way fares based on user searches. Data last updated 25 January 2025.

Find flights from Illinois within your budget

Rp 1,776,773+ Cheap flights from Illinois