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$440+ Cheap flights from Riyadh (RUH) 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
RUH — ORD
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Riyadh to Illinois

Cheapest flights from Riyadh to Illinois
Explore the most affordable flight options available from Riyadh to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This Mytrip deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:25 pmRUH - ORD
1 stop27h 40mRoyal Jordanian
Sat 1/176:50 pmORD - RUH
1 stop31h 30mRoyal Jordanian
Deal found 12/26$4,044
This Gotogate deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:50 pmRUH - ORD
1 stop17h 45mEtihad Airways
Mon 1/51:10 pmORD - RUH
1 stop28h 55mEtihad Airways
Deal found 12/27$4,101
This United Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:25 pmRUH - ORD
2 stops29h 50mUnited Airlines
Mon 1/52:37 pmORD - RUH
2 stops26h 48mUnited Airlines
Deal found 12/27$4,129
This Trip.com deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:30 amRUH - ORD
1 stop17h 35mRoyal Jordanian
Fri 1/22:15 pmORD - RUH
1 stop36h 05mRoyal Jordanian
Deal found 12/25$4,151
This Gotogate deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:00 amRUH - ORD
2 stops24h 48mAir Canada
Fri 1/23:55 pmORD - RUH
2 stops19h 00mAir Canada
Deal found 12/26$4,222
This Expedia deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:00 amRUH - ORD
2 stops21h 55mMultiple Airlines
Sat 1/171:13 pmORD - RUH
2 stops24h 12mMultiple Airlines
Deal found 12/26$4,257
This Booking.com deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:00 amRUH - ORD
2 stops21h 55mMultiple Airlines
Mon 1/59:50 pmORD - RUH
1 stop22h 00mMultiple Airlines
Deal found 12/27$4,294
This Expedia deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:00 amRUH - ORD
2 stops21h 55mMultiple Airlines
Fri 1/210:35 pmORD - RUH
1 stop36h 20mMultiple Airlines
Deal found 12/25$4,321
This Gotogate deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:30 amRUH - ORD
1 stop30h 05mEtihad Airways
Fri 1/21:10 pmORD - RUH
1 stop23h 25mEtihad Airways
Deal found 12/26$4,549
This KLM deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:55 pmRUH - ORD
3 stops25h 24mKLM
Mon 1/55:59 pmORD - RUH
2 stops19h 51mKLM
Deal found 12/27$5,401

Find flight deals from Riyadh to Illinois

Keep the following information in mind while searching for Riyadh to Illinois flight deals. Data was last updated December 28, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$621
(oojo)

One-way from

$440
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,368
Provider with most accurate pricing for Riyadh King Khaled Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Riyadh King Khaled Intl-Chicago (CHI) flights.
Search Deals
From Riyadh King Khaled Intl to Illinois
Search Deals
One-way flight from Riyadh King Khaled Intl to Illinois
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($232 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riyadh to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Riyadh to Illinois that are best for you.

Fly from

Riyadh

Fly to

Illinois

Route

Depart

Return

Price

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Mon 2/9

6:30 am-3:05 pm

1 stop17h 35m

Chicago O'Hare Intl

Mon 2/16

6:50 pm-3:35 am

1 stop23h 45m

$621

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Tue 2/10

1:25 pm-10:05 am

1 stop29h 40m

Chicago O'Hare Intl

Tue 2/17

8:20 pm-5:30 am

1 stop24h 10m

$648

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Sat 2/7

2:20 am-10:05 am

1 stop16h 45m

Chicago O'Hare Intl

Sun 2/15

8:20 pm-6:10 pm

1 stop36h 50m

$648

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Tue 2/10

4:25 pm-12:05 pm

2 stops28h 40m

Chicago O'Hare Intl

Tue 2/17

3:50 pm-2:25 am

2 stops25h 35m

$657

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Mon 2/9

8:25 pm-1:15 pm

2 stops25h 50m

Chicago O'Hare Intl

Mon 2/16

3:51 pm-8:55 am

2 stops32h 04m

$658

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Fri 1/23

2:20 am-6:25 pm

1 stop25h 05m

Chicago O'Hare Intl

Sat 1/31

8:20 pm-12:50 am

1 stop19h 30m

$661

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Thu 3/5

2:15 am-6:25 pm

1 stop25h 10m

Chicago O'Hare Intl

Tue 3/31

7:50 pm-11:10 pm

1 stop19h 20m

$678

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Wed 1/14

6:25 am-2:10 pm

1 stop16h 45m

Chicago O'Hare Intl

Wed 1/21

9:50 pm-4:50 am

1 stop22h 00m

$687

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Mon 2/9

6:25 am-6:25 pm

1 stop21h 00m

Chicago O'Hare Intl

Mon 2/16

9:15 pm-4:50 am

2 stops22h 35m

$691

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Tue 1/27

7:10 pm-6:25 pm

1 stop32h 15m

Chicago O'Hare Intl

Sat 1/31

11:50 am-12:25 pm

1 stop15h 35m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 22 results
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Best time to book a flight from Riyadh to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Riyadh with our price prediction graph.
Estimated round-trip 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 from Riyadh to Illinois

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

Currently, February is the cheapest month in which you can book a flight from Riyadh to Illinois (average of $575). Flying from Riyadh to Illinois in August is currently the most expensive (average of $814). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 December 28, 2025.
Read reviews from past customers who have flown Etihad Airways, Lufthansa, and British Airways from Riyadh to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.4
Good
1,339 reviews

Boarding

7.6

Entertainment

7.3

Crew

7.8

Comfort

7.3

Overall

7.4

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

AUH - JFK

Due to an emergency surgery my infant had, we couldn’t make the flight. And etihad refused to refund it or reschedule for a later time. The worst call center i have ever experienced in my life.
Etihad Airways
7.4
Good
1,339 reviews
Etihad Airways
7.4
Good
1,339 reviews

Boarding

7.6

Entertainment

7.3

Crew

7.8

Comfort

7.3

Overall

7.4

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

AUH - JFK

Due to an emergency surgery my infant had, we couldn’t make the flight. And etihad refused to refund it or reschedule for a later time. The worst call center i have ever experienced in my life.
Lufthansa
6.8
Okay
7,657 reviews
Etihad Airways
7.4
Good
1,339 reviews

Boarding

7.6

Entertainment

7.3

Crew

7.8

Comfort

7.3

Overall

7.4

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

AUH - JFK

Due to an emergency surgery my infant had, we couldn’t make the flight. And etihad refused to refund it or reschedule for a later time. The worst call center i have ever experienced in my life.
British Airways
6.7
Okay
7,617 reviews
Etihad Airways
7.4
Good
1,339 reviews

Boarding

7.6

Entertainment

7.3

Crew

7.8

Comfort

7.3

Overall

7.4

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

AUH - JFK

Due to an emergency surgery my infant had, we couldn’t make the flight. And etihad refused to refund it or reschedule for a later time. The worst call center i have ever experienced in my life.

Related info for your journey

Find useful and relevant information for your journey from Riyadh to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Riyadh to Illinois?

    For a flight from Riyadh to Illinois, you will be flying from King Khaled Intl. Riyadh King Khaled Intl (RUH) is just 18.7 mi from the center of the city.

  • How long is the flight from Riyadh to Illinois?

    There are many flights that can get you from Riyadh to Illinois in 17h 35m. Fly via Royal Jordanian, Turkish Airlines, or United Airlines to get the fastest option. The distance between Riyadh and Illinois is about 6974 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Riyadh to Illinois one-way?

    The cheapest airlines for a one-way flight from Riyadh to Illinois are Royal Jordanian ($381), Turkish Airlines ($405), and Etihad Airways ($407).

  • Can I find deals for flights from Riyadh to Illinois that include hotel bookings?

    Yes. In addition to deals on Riyadh to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riyadh to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riyadh to Illinois.

  • Can I find deals for business class flights from Riyadh to Illinois?

    Yes. Cheapflights offers flight deals from Riyadh to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Riyadh to Illinois (average of $575). Flying from Riyadh to Illinois in August is currently the most expensive (average of $814). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Riyadh to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Riyadh to Illinois

Discover the top 3 airlines that operate flights from Riyadh to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$575Average$812FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$640Average$1,041FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$764Average$774FlexibilityNo cancel feeOn-time76%

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