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$509+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
RUH — ORD
gen 26 — feb 21
dom 1/26
dom 2/2
1 adult, Economy
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Cheap flight deals from Riyadh to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Riyadh (RUH) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated gennaio 21, 2025.

Round-trip from

$630
(oojo)

One-way from

$509
(Kiwi.com)
From Riyadh King Khaled Intl to Illinois
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One-way flight from Riyadh King Khaled Intl to Illinois
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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 gennaio 21, 2025.

This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 3/64:30 amRUH - ORD
1 stop19h 45mRoyal Jordanian
lun 3/176:50 pmORD - RUH
1 stop24h 45mRoyal Jordanian
Deal found 1/20$630
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 11/111:45 amRUH - ORD
1 stop27h 15mLOT
mer 11/199:55 pmORD - RUH
1 stop16h 00mLOT
Deal found 1/21$678
This United Airlines deal was found by Cheapflights users on 1/20. 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.
sab 2/158:20 pmRUH - ORD
2 stops25h 51mUnited Airlines
ven 2/284:40 pmORD - RUH
2 stops24h 45mUnited Airlines
Deal found 1/20$697
This Turkish Airlines deal was found by Cheapflights users on 1/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 2/156:45 amRUH - ORD
1 stop36h 25mTurkish Airlines
dom 2/238:30 pmORD - RUH
1 stop19h 45mTurkish Airlines
Deal found 1/20$713
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 6/1612:35 amRUH - ORD
1 stop21h 15mBritish Airways
mar 6/244:55 pmORD - RUH
1 stop21h 50mBritish Airways
Deal found 1/21$714
This KLM deal was found by Cheapflights users on 1/21. 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.
gio 2/612:05 amRUH - ORD
2 stops23h 25mKLM
ven 2/214:58 pmORD - RUH
2 stops21h 02mKLM
Deal found 1/21$722
This Lufthansa deal was found by Cheapflights users on 1/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 2/162:00 amRUH - ORD
1 stop22h 15mLufthansa
mer 2/266:30 pmORD - RUH
1 stop16h 25mLufthansa
Deal found 1/20$768
This Expedia deal was found by Cheapflights users on 1/20. 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.
dom 2/161:00 amRUH - ORD
2 stops22h 30mMultiple Airlines
mar 2/254:45 pmORD - RUH
2 stops21h 05mMultiple Airlines
Deal found 1/20$777
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 10/110:35 pmRUH - ORD
1 stop18h 20mEtihad Airways
mer 10/151:55 pmORD - RUH
1 stop17h 15mEtihad Airways
Deal found 1/20$850
This ITA Airways deal was found by Cheapflights users on 1/20. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 2/192:55 amRUH - ORD
2 stops27h 29mITA Airways
mer 2/267:05 amORD - RUH
2 stops33h 15mITA Airways
Deal found 1/20$884
This American Airlines deal was found by Cheapflights users on 1/20. 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.
gio 3/274:40 pmRUH - ORD
1 stop30h 50mAmerican Airlines
sab 4/127:40 pmORD - RUH
1 stop17h 20mAmerican Airlines
Deal found 1/20$960
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 3/711:55 amRUH - ORD
2 stops31h 52mQatar Airways
lun 3/177:50 pmORD - RUH
1 stop23h 45mQatar Airways
Deal found 1/20$1,045

Find flights from Riyadh to Illinois within your budget

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 gennaio 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

gio 3/6

4:30 am-3:15 pm

1 stop19h 45m

Chicago O'Hare Intl

lun 3/17

6:50 pm-3:35 am

1 stop24h 45m

$630

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

sab 2/15

4:30 pm-1:11 pm

2 stops29h 41m

Chicago O'Hare Intl

lun 2/24

3:35 pm-2:25 am

2 stops25h 50m

$697

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

sab 2/15

6:45 am-10:10 am

1 stop36h 25m

Chicago O'Hare Intl

mar 2/25

8:30 pm-5:45 am

1 stop24h 15m

$713

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

lun 6/16

12:35 am-1:50 pm

1 stop21h 15m

Chicago O'Hare Intl

mar 6/24

4:55 pm-10:45 pm

1 stop21h 50m

$714

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

gio 2/6

12:05 am-2:30 pm

2 stops23h 25m

Chicago O'Hare Intl

ven 2/21

4:58 pm-11:00 pm

2 stops21h 02m

$722

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

dom 2/16

2:00 am-3:15 pm

1 stop22h 15m

Chicago O'Hare Intl

mer 2/26

6:30 pm-7:55 pm

1 stop16h 25m

$768

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

dom 2/16

1:00 am-2:30 pm

2 stops22h 30m

Chicago O'Hare Intl

mar 2/25

4:45 pm-10:50 pm

2 stops21h 05m

$777

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

dom 2/16

1:45 am-7:50 pm

2 stops27h 05m

Chicago O'Hare Intl

dom 2/23

9:55 pm-12:00 am

2 stops41h 05m

$864

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

mer 2/19

2:55 am-9:24 pm

2 stops27h 29m

Chicago O'Hare Intl

mer 2/26

7:05 am-1:20 am

2 stops33h 15m

$884

RiyadhChicago

RUH - ORD

RUHORD

Riyadh King Khaled Intl

lun 2/17

10:25 am-4:45 pm

2 stops39h 20m

Chicago O'Hare Intl

dom 2/23

1:10 pm-3:25 pm

1 stop17h 15m

$934

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 results
1
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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.

Travel insights for flights from Riyadh to Illinois

Get recent, data-driven insights about flights from Riyadh to Illinois including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Riyadh to Illinois (average of $245). Flying from Riyadh to Illinois in March is currently the most expensive (average of $320). 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.

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 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 gennaio 21, 2025.
KLM
7.8
Good
1,341 reviews

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

LOT
7.6
Good
1,117 reviews
KLM
7.8
Good
1,341 reviews

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Qatar Airways
7.5
Good
3,754 reviews
KLM
7.8
Good
1,341 reviews

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,600 reviews
KLM
7.8
Good
1,341 reviews

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,982 reviews
KLM
7.8
Good
1,341 reviews

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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.

  • 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 Etihad Airways ($610), Lufthansa ($683), and Qatar Airways ($695).

  • 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, August is the cheapest month in which you can book a flight from Riyadh to Illinois (average of $245). Flying from Riyadh to Illinois in March is currently the most expensive (average of $320). 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 gennaio 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$656Average$791FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$714Average$870FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$770Average$1,324FlexibilityNo cancel feeOn-time75%
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