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2,014﷼+ Cheap flights to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
Mar 29 — Apr 51
1 adult

Flights to Illinois in 2025

Find the latest flights to Illinois in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 206,823 searches and data was last updated on March 24, 2025.

Return from

3,071﷼

One-way from

2,014﷼

Popular in

September

Cheapest in

April

Average price

4,349﷼

Good round-trip deal

5,841﷼ or less
Finnair
  • Finnair
  • 5/8-5/16
  • 2 total stops
  • 36h 05m total
  • Doha to Chicago
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4/8
  • 4/8
  • 3 total stops
  • 58h 40m total
  • Doha to Illinois
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Highest demand for flights based on searches. 8% potential increase in price (1,516﷼ potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (225﷼ potential savings vs. average return price).
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Average for return flights in March 2025
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Price to beat on a round-trip flight from Doha Hamad Intl to Illinois.
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Find flight deals to Illinois

Cheapest flights to Illinois
Explore the most affordable flight options available to Illinois. Find the lowest fares based on data from user searches, with prices last updated on March 24, 2025.

Thu 5/88:10 amDOH - ORD
1 stop17h 40mFinnair
Fri 5/169:30 pmORD - DOH
1 stop18h 25mFinnair
Deal found 3/233,071﷼
Wed 5/71:55 amDOH - ORD
2 stops28h 25mMultiple Airlines
Fri 5/166:15 amORD - DOH
2 stops33h 55mMultiple Airlines
Deal found 3/234,130﷼
Wed 5/71:45 amDOH - ORD
1 stop24h 10mTurkish Airlines
Fri 5/1611:25 amORD - DOH
1 stop29h 20mTurkish Airlines
Deal found 3/234,327﷼
Fri 3/281:50 pmDOH - ORD
1 stop34h 25mRoyal Jordanian
Fri 4/118:10 pmORD - DOH
1 stop23h 45mRoyal Jordanian
Deal found 3/234,447﷼
Tue 7/155:35 pmDOH - ORD
1 stop23h 10mEtihad Airways
Fri 12/192:20 pmORD - DOH
2 stops22h 00mEtihad Airways
Deal found 3/235,511﷼
Thu 5/88:00 amDOH - ORD
Nonstop15h 05mQatar Airways
Fri 5/167:20 pmORD - DOH
Nonstop13h 30mQatar Airways
Deal found 3/235,697﷼
Mon 7/141:10 amDOH - ORD
1 stop25h 05mBritish Airways
Fri 12/194:45 pmORD - DOH
2 stops28h 05mBritish Airways
Deal found 3/237,314﷼
Tue 5/63:15 amDOH - ORD
2 stops37h 00mEthiopian Air
Wed 5/1410:15 amORD - DOH
1 stop31h 50mEthiopian Air
Deal found 3/2314,366﷼

Cheapflights Fare Finder

Locate flights to Illinois that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 206,823 searches and data was last updated on March 24, 2025.
Use the filters below to find and compare flights to Illinois that are best for you.

Fly from

Doha

Route

Depart

Return

Price

DohaChicago

DOH - ORD

DOHORD

Doha Hamad Intl

Thu 5/8

8:10 am-5:50 pm

1 stop17h 40m

Chicago O'Hare Intl

Fri 5/16

9:30 pm-11:55 pm

1 stop18h 25m

3,071﷼

DohaChicago

DOH - ORD

DOHORD

Doha Hamad Intl

Wed 5/7

1:55 am-10:20 pm

2 stops28h 25m

Chicago O'Hare Intl

Fri 5/16

6:15 am-12:10 am

2 stops33h 55m

4,130﷼

DohaChicago

DOH - ORD

DOHORD

Doha Hamad Intl

Wed 5/7

1:45 am-5:55 pm

1 stop24h 10m

Chicago O'Hare Intl

Fri 5/16

11:25 am-12:45 am

1 stop29h 20m

4,327﷼

DohaChicago

DOH - ORD

DOHORD

Doha Hamad Intl

Tue 7/15

8:25 pm-4:10 pm

1 stop27h 45m

Chicago O'Hare Intl

Fri 12/19

6:50 pm-7:25 pm

1 stop15h 35m

4,447﷼

DohaChicago

DOH - ORD

DOHORD

Doha Hamad Intl

Tue 7/15

5:35 pm-8:45 am

1 stop23h 10m

Chicago O'Hare Intl

Fri 12/19

2:20 pm-9:20 pm

2 stops22h 00m

5,511﷼

DohaChicago

DOH - ORD

DOHORD

Doha Hamad Intl

Thu 5/8

8:00 am-3:05 pm

Nonstop15h 05m

Chicago O'Hare Intl

Fri 5/16

7:20 pm-4:50 pm

Nonstop13h 30m

5,697﷼

DohaChicago

DOH - ORD

DOHORD

Doha Hamad Intl

Mon 7/14

1:10 am-6:15 pm

1 stop25h 05m

Chicago O'Hare Intl

Fri 12/19

4:45 pm-5:50 am

2 stops28h 05m

7,314﷼

DohaChicago

DOH - ORD

DOHORD

Doha Hamad Intl

Tue 5/6

3:15 am-8:15 am

2 stops37h 00m

Chicago O'Hare Intl

Wed 5/14

10:15 am-2:05 am

1 stop31h 50m

14,366﷼

DohaChicago

DOH - ORD

DOHORD

Doha Hamad Intl

Tue 4/8

8:25 pm-11:05 pm

3 stops58h 40m

2,014﷼

DohaChicago

DOH - ORD

DOHORD

Doha Hamad Intl

Tue 4/8

8:05 pm-9:40 am

2 stops45h 35m

2,116﷼

Flights are sorted by cheapest return flights first.

Deals found on 3/23

Showing 1-10 of 16 results
1
2

Best time to book a flight to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Illinois

How long is the flight to Illinois?

On average, a flight from Doha to Illinois takes 15 hours 5 minutes. Flights to Illinois from other popular cities in Qatar will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Illinois

The most flights from Doha to Illinois are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

What are the most popular airlines that fly to Illinois?

The most popular airlines flying from Doha to Illinois are Finnair, Etihad Airways and Qatar Airways.

Finnair

Finnair

From 894﷼

Etihad Airways

Etihad Airways

From 919﷼

Qatar Airways

Qatar Airways

From 1,445﷼

Royal Jordanian

Royal Jordanian

From 843﷼

What are the cheapest airlines that fly to Illinois?

The cheapest airlines flying from Doha to Illinois are Royal Jordanian, Finnair and Etihad Airways.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated March 24, 2025.
Finnair
7.6
Good
1,266 reviews
Check prices

Boarding

7.6

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Finnair
7.6
Good
1,266 reviews
Finnair
7.6
Good
1,266 reviews
Check prices

Boarding

7.6

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Qatar Airways
7.4
Good
3,538 reviews
Finnair
7.6
Good
1,266 reviews
Check prices

Boarding

7.6

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Etihad Airways
7.4
Good
1,176 reviews
Finnair
7.6
Good
1,266 reviews
Check prices

Boarding

7.6

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Turkish Airlines
7.3
Good
3,745 reviews
Finnair
7.6
Good
1,266 reviews
Check prices

Boarding

7.6

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,266 reviews
Check prices

Boarding

7.6

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

FAQs about flying to Illinois

  • Can I find cheaper flights to Illinois if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Illinois on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Illinois?

    Based on reviews from Cheapflights users, Finnair is rated the highest out of the airlines that fly to Illinois.

  • What is the cheapest airport to fly to in Illinois?

    Chicago O'Hare Intl is currently the cheapest airport to fly to in Illinois. One-way flights to Chicago O'Hare Intl typically cost 266﷼, while return flights cost around 1,432﷼.

  • How much is a return flight to Illinois?

    A return flight to Illinois will typically cost around 961﷼, however they can be found for as little as 393﷼.

  • Does Chicago O'Hare Intl have rental cars?

    Yes. Those touching down at Chicago O'Hare Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Chicago O'Hare Intl?

    Yes. Chicago O'Hare Intl has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl (0.0 km away from Chicago O'Hare Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 offers price alerts on Illinois flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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