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$412+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
RUH — ORD
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find 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 November 2, 2025.

This Gotogate deal was found by Cheapflights users on 11/2. 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.
Mon 11/172:15 amRUH - ORD
1 stop25h 10mTurkish Airlines
Tue 11/2511:50 amORD - RUH
1 stop15h 35mTurkish Airlines
Deal found 11/2$631
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 11/84:25 pmRUH - ORD
2 stops29h 49mUnited Airlines
Tue 12/23:38 pmORD - RUH
2 stops25h 47mUnited Airlines
Deal found 11/1$650
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:25 amRUH - ORD
1 stop16h 45mLufthansa
Mon 11/249:50 pmORD - RUH
1 stop22h 00mLufthansa
Deal found 11/1$682
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:15 amRUH - ORD
1 stop25h 10mTurkish Airlines
Mon 11/2411:50 amORD - RUH
1 stop15h 35mTurkish Airlines
Deal found 11/1$689
This Air Canada deal was found by Cheapflights users on 11/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:00 amRUH - ORD
2 stops27h 00mMultiple Airlines
Mon 11/243:35 pmORD - RUH
2 stops28h 15mMultiple Airlines
Deal found 11/1$705
This Gotogate deal was found by Cheapflights users on 11/2. 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.
Mon 11/172:00 amRUH - ORD
2 stops21h 55mMultiple Airlines
Tue 11/253:55 pmORD - RUH
2 stops21h 30mMultiple Airlines
Deal found 11/2$706
This Gotogate deal was found by Cheapflights users on 11/1. 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.
Fri 11/74:25 amRUH - ORD
1 stop36h 10mEtihad Airways
Tue 12/21:10 pmORD - RUH
1 stop28h 55mEtihad Airways
Deal found 11/1$719
This Air Canada deal was found by Cheapflights users on 11/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:25 pmRUH - ORD
2 stops27h 45mMultiple Airlines
Thu 11/1312:50 pmORD - RUH
2 stops22h 05mMultiple Airlines
Deal found 11/2$742
This Virgin Atlantic deal was found by Cheapflights users on 11/1. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/73:30 amRUH - ORD
2 stops29h 28mVirgin Atlantic
Tue 12/21:20 pmORD - RUH
2 stops27h 20mVirgin Atlantic
Deal found 11/1$765
This British Airways deal was found by Cheapflights users on 10/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:00 amRUH - STL
2 stops24h 34mBritish Airways
Mon 12/296:35 pmSTL - RUH
2 stops43h 20mBritish Airways
Deal found 10/31$1,195
This American Airlines deal was found by Cheapflights users on 10/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:05 amRUH - STL
2 stops43h 24mAmerican Airlines
Mon 12/296:00 pmSTL - RUH
2 stops44h 00mAmerican Airlines
Deal found 10/31$1,201
This American Airlines deal was found by Cheapflights users on 10/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:40 pmRUH - STL
2 stops31h 09mAmerican Airlines
Sun 12/286:02 amSTL - RUH
2 stops29h 58mAmerican Airlines
Deal found 10/31$1,209

Cheap flight deals from Riyadh to Illinois

Keep the following information in mind while searching for Riyadh to Illinois flight deals. Data was last updated November 2, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$631
(Gotogate)

One-way from

$412
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$892
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. 20% potential increase in price ($220 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 2, 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

Tue 11/18

6:50 am-6:25 pm

1 stop20h 35m

Chicago O'Hare Intl

Tue 11/25

11:50 am-12:25 pm

1 stop15h 35m

$631

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Sun 11/16

2:00 am-8:00 pm

2 stops27h 00m

Chicago O'Hare Intl

Mon 11/24

3:35 pm-4:50 am

2 stops28h 15m

$705

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Thu 4/30

2:00 am-7:55 pm

1 stop25h 55m

Chicago O'Hare Intl

Sun 5/3

4:05 pm-7:55 pm

1 stop19h 50m

$732

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Thu 4/30

2:00 am-3:55 pm

2 stops21h 55m

Chicago O'Hare Intl

Sun 5/3

2:20 pm-7:55 pm

2 stops21h 35m

$757

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Mon 11/17

11:55 pm-3:10 pm

3 stops24h 15m

Chicago O'Hare Intl

Mon 11/24

5:20 pm-10:50 pm

2 stops20h 30m

$792

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Wed 11/19

6:25 am-8:58 pm

2 stops23h 33m

Chicago O'Hare Intl

Thu 12/11

3:45 pm-10:25 pm

1 stop21h 40m

$806

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Tue 11/18

11:55 pm-2:20 pm

2 stops23h 25m

Chicago O'Hare Intl

Tue 11/25

6:15 pm-1:40 am

2 stops22h 25m

$821

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Wed 11/19

6:25 am-8:00 am

2 stops34h 35m

Chicago O'Hare Intl

Thu 12/11

1:06 pm-7:55 pm

2 stops21h 49m

$833

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

Thu 11/20

10:30 am-7:35 am

1 stop30h 05m

Chicago O'Hare Intl

Thu 12/11

1:10 pm-9:00 am

1 stop34h 50m

$869

RiyadhSt. Louis

RUH - STL

RUHSTL

Riyadh King Khaled Intl

Wed 2/11

1:00 am-11:30 pm

2 stops31h 30m

Lambert-St Louis

Mon 2/16

11:34 am-5:35 am

2 stops33h 01m

$888

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 24 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 November 2, 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
1,284 reviews

Boarding

7.6

Entertainment

7.3

Comfort

7.3

Overall

7.4

Food

7.2

Crew

7.8

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
1,284 reviews
Etihad Airways
7.4
Good
1,284 reviews

Boarding

7.6

Entertainment

7.3

Comfort

7.3

Overall

7.4

Food

7.2

Crew

7.8

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
7,544 reviews
Etihad Airways
7.4
Good
1,284 reviews

Boarding

7.6

Entertainment

7.3

Comfort

7.3

Overall

7.4

Food

7.2

Crew

7.8

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
7,494 reviews
Etihad Airways
7.4
Good
1,284 reviews

Boarding

7.6

Entertainment

7.3

Comfort

7.3

Overall

7.4

Food

7.2

Crew

7.8

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 20h 35m. Fly via Turkish Airlines, SWISS, or KLM to get the fastest option. The distance between Riyadh and Illinois is about 6974 mi. This flight may include one or multiple stops.

  • 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$575Average$775FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$640Average$1,041FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$764Average$774FlexibilityNo cancel feeOn-time76%

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