Cheap flights to Illinois

YTO — ORD
sep. 26 — oct. 31
1 adult
Economy
From?
To?
mar. 9/26
mar. 10/3

Were you looking for Flights from Illinois?

Flights to Illinois in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Popular in

January

Cheapest in

March

Average price

5,019﷼

Return from

3,948﷼

One-way from

1,990﷼
High demand for flights, 7% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for return flights in September 2023
From Doha Hamad Intl to Chicago
One-way flight from Doha Hamad Intl (DOH) to Illinois

Cheap flights to Illinois in September & October 2023

Search the best deals to popular Illinois cities recently found by Cheapflights users
Check out some of the flights available from low prices to Illinois in September and October 2023. Prices refresh often so be sure to come back soon for more deals.
Cheap flights to Chicago, Illinois

Illinois 2023 flight deals

Cheap flights to Illinois found for this year
The lowest fares on flights traveling to Illinois in September and October 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Flights to Illinois departing soon

Late deals on return flights to Illinois, departing today and this week
If you're looking for a last-minute flight to Illinois, consider booking one of these fares. Make sure to double check the price, time, and destination to confirm all are correct.

One-way flights to Illinois

The cheapest one-way flights to Illinois
These are some of the best available deals on flights to Illinois. Those seeking round-trip flights to Illinois should utilize the search form at the top of the page.

Find flights to Illinois within your budget

Use the slider to find flights to Illinois that fit your budget.

Fly from

Any airport

Budget

3,948﷼ - 5,710﷼

Route

Depart

Return

Price

Doha Hamad IntlChicago O'Hare Intl

DOH - ORD

DOHORD

Doha Hamad Intl

jue. 10/19

2 stops35h 50m

Chicago O'Hare Intl

jue. 10/26

2 stops23h 06m

3,948﷼

Doha Hamad IntlChicago O'Hare Intl

DOH - ORD

DOHORD

Doha Hamad Intl

jue. 10/19

1 stop17h 15m

Chicago O'Hare Intl

jue. 10/26

2 stops23h 06m

4,121﷼

Doha Hamad IntlChicago O'Hare Intl

DOH - ORD

DOHORD

Doha Hamad Intl

jue. 10/19

1 stop17h 15m

Chicago O'Hare Intl

jue. 10/26

1 stop18h 25m

4,639﷼

Doha Hamad IntlChicago O'Hare Intl

DOH - ORD

DOHORD

Doha Hamad Intl

mié. 10/18

1 stop37h 10m

Chicago O'Hare Intl

jue. 10/26

1 stop25h 00m

4,856﷼

Doha Hamad IntlChicago O'Hare Intl

DOH - ORD

DOHORD

Doha Hamad Intl

jue. 10/19

3 stops30h 05m

Chicago O'Hare Intl

jue. 10/26

2 stops21h 40m

5,171﷼

Doha Hamad IntlChicago O'Hare Intl

DOH - ORD

DOHORD

Doha Hamad Intl

mié. 10/18

2 stops45h 14m

Chicago O'Hare Intl

jue. 10/26

1 stop25h 00m

5,221﷼

Doha Hamad IntlChicago O'Hare Intl

DOH - ORD

DOHORD

Doha Hamad Intl

mié. 10/18

2 stops20h 54m

Chicago O'Hare Intl

jue. 10/26

2 stops19h 15m

5,464﷼

Doha Hamad IntlChicago O'Hare Intl

DOH - ORD

DOHORD

Doha Hamad Intl

jue. 10/19

Nonstop15h 10m

Chicago O'Hare Intl

jue. 10/26

1 stop26h 25m

5,489﷼

Doha Hamad IntlChicago O'Hare Intl

DOH - ORD

DOHORD

Doha Hamad Intl

jue. 10/19

Nonstop15h 10m

Chicago O'Hare Intl

jue. 10/26

Nonstop13h 35m

5,710﷼

Flights are sorted by cheapest first

Deals found on 9/19

Reviews of airlines servicing Illinois

Read reviews from past customers who have flown Royal Jordanian, Finnair and Etihad Airways to Illinois. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.5
Good
342 reviews

Entertainment

6.9

Comfort

7.2

Boarding

7.4

Crew

8.0

Food

6.6

Overall

7.5

Reviews

1 / 10

Boarding gate was. not posted till 30 minutes prior to boarding. No snacks or anything was provided.. Landing was a bit rough.. overall safety is good.

Finnair
7.5
Good
342 reviews
Finnair
7.5
Good
342 reviews

Entertainment

6.9

Comfort

7.2

Boarding

7.4

Crew

8.0

Food

6.6

Overall

7.5

Reviews

1 / 10

Boarding gate was. not posted till 30 minutes prior to boarding. No snacks or anything was provided.. Landing was a bit rough.. overall safety is good.

Ethiopian Air
7.5
Good
125 reviews
Finnair
7.5
Good
342 reviews

Entertainment

6.9

Comfort

7.2

Boarding

7.4

Crew

8.0

Food

6.6

Overall

7.5

Reviews

1 / 10

Boarding gate was. not posted till 30 minutes prior to boarding. No snacks or anything was provided.. Landing was a bit rough.. overall safety is good.

Turkish Airlines
7.3
Good
1,841 reviews
Finnair
7.5
Good
342 reviews

Entertainment

6.9

Comfort

7.2

Boarding

7.4

Crew

8.0

Food

6.6

Overall

7.5

Reviews

1 / 10

Boarding gate was. not posted till 30 minutes prior to boarding. No snacks or anything was provided.. Landing was a bit rough.. overall safety is good.

IndiGo
7.3
Good
171 reviews
Finnair
7.5
Good
342 reviews

Entertainment

6.9

Comfort

7.2

Boarding

7.4

Crew

8.0

Food

6.6

Overall

7.5

Reviews

1 / 10

Boarding gate was. not posted till 30 minutes prior to boarding. No snacks or anything was provided.. Landing was a bit rough.. overall safety is good.

Etihad Airways
7.2
Good
216 reviews
Finnair
7.5
Good
342 reviews

Entertainment

6.9

Comfort

7.2

Boarding

7.4

Crew

8.0

Food

6.6

Overall

7.5

Reviews

1 / 10

Boarding gate was. not posted till 30 minutes prior to boarding. No snacks or anything was provided.. Landing was a bit rough.. overall safety is good.

When is the best time to book a flight to Illinois?

The price you pay for your flight to Illinois may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Which day is cheapest to fly to Illinois?

At the moment, Tuesday is the most economical day to take a flight to Illinois. Wednesday is likely to be the most costly.

What time of day is cheapest to fly to Illinois?

To get the best value, try booking a flight at midday when visiting Illinois. Generally the prices will increase for flights in the evening as these tend to have higher demand.

Find flights to Illinois

Select your preferred flight destination in Illinois from the list below.
Select your preferred route to Illinois from Qatar below

Illinois airports

See all airports in Illinois, select one to find and compare flight prices.

Search flights to Illinois by cabin class

Economyfrom 2,541﷼/person

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How does Cheapflights help users find flights to Illinois?

Deals for Illinois flights 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.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois.

Can Cheapflights find flights to Illinois with no change fees?

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

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

Yes, Cheapflights does offer price alerts on Illinois flights so you can book your travels when it’s right. The Price Alert feature is available after a flight search is performed above.

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