1,580 ﷼ Find Cheap Flights to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saudi Arabia to Illinois departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Illinois
These are the airlines KAYAK users have selected most often from within our search results for flights to Illinois
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41,299,237 searches in the past 7 days on KAYAK

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Flight Deals

Book Cheap Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Illinois

Fri, Jul 3 - Sat, Jul 18
Royal Jordanian Logo
4:50 am - 4:10 pm
JED
-
ORD
19h 20m
1 stop
Royal Jordanian Logo
11:10 am - 7:40 pm
ORD
-
JED
24h 30m
1 stop
2,305 ﷼Royal Jordanian
Fri, Jul 3 - Sat, Jul 18
Royal Jordanian Logo
8:55 pm - 6:50 am
JED
-
ORD
17h 55m
1 stop
Royal Jordanian Logo
11:10 am - 7:40 pm
ORD
-
JED
24h 30m
1 stop
2,376 ﷼Royal Jordanian
Tue, Nov 3 - Tue, Nov 10
United Airlines Logo
8:25 pm - 6:47 pm
RUH
-
ORD
31h 22m
2 stops
United Airlines Logo
1:10 pm - 2:25 am
ORD
-
RUH
28h 15m
2 stops
2,590 ﷼United Airlines
Sun, Nov 8 - Thu, Nov 12
United Airlines Logo
8:25 pm - 9:00 pm
DMM
-
ORD
33h 35m
2 stops
United Airlines Logo
2:20 pm - 9:30 pm
ORD
-
DMM
22h 10m
2 stops
2,590 ﷼United Airlines
Mon, Aug 31 - Thu, Sep 3
Etihad Airways Logo
10:10 am - 3:40 pm
RUH
-
ORD
37h 30m
1 stop
Etihad Airways Logo
9:10 pm - 9:25 pm
ORD
-
RUH
16h 15m
1 stop
2,646 ﷼Etihad Airways
Tue, Nov 3 - Tue, Nov 10
Etihad Airways Logo
10:40 pm - 7:55 am
RUH
-
ORD
18h 15m
1 stop
Etihad Airways Logo
8:20 pm - 3:05 am
ORD
-
RUH
21h 45m
1 stop
2,672 ﷼Etihad Airways
Mon, Nov 2 - Tue, Nov 10
Lufthansa Logo
2:55 am - 1:10 pm
RUH
-
ORD
19h 15m
1 stop
Lufthansa Logo
3:00 pm - 10:25 pm
ORD
-
RUH
22h 25m
2 stops
2,695 ﷼Lufthansa
Mon, Sep 14 - Thu, Oct 15
Multiple Airlines Logo
1:45 am - 8:12 pm
RUH
-
ORD
26h 27m
2 stops
Multiple Airlines Logo
3:45 pm - 9:25 pm
ORD
-
RUH
21h 40m
2 stops
2,729 ﷼Multiple Airlines
Fri, Jul 3 - Sat, Jul 18
Multiple Airlines Logo
8:55 pm - 6:50 am
JED
-
ORD
17h 55m
1 stop
Multiple Airlines Logo
9:41 am - 7:40 pm
ORD
-
JED
25h 59m
2 stops
2,864 ﷼Multiple Airlines
Sun, Nov 8 - Thu, Nov 12
Lufthansa Logo
11:50 pm - 1:10 pm
DMM
-
ORD
22h 20m
2 stops
Lufthansa Logo
3:40 pm - 9:55 pm
ORD
-
DMM
21h 15m
3 stops
2,920 ﷼Lufthansa
Booking Insights

KAYAK's insights & trends for flights to Illinois

Get data-powered insights and trends for flights to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Saudi Arabia to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Saudi Arabia to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Saudi Arabia to Illinois is May, when tickets cost 1,186 ﷼ (return) on average. On the other hand, the most expensive months are June and September, when the average cost of round-trip tickets is 1,933 ﷼ and 1,693 ﷼ respectively.

Good to know

Low seasonFebruary
Cheapest flight1,580 ﷼
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Dammam to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Saudi Arabia to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saudi Arabia to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saudi Arabia to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Saudi Arabia to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Saudi Arabia to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Saudi Arabia to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saudi Arabia to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Saudi Arabia to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Illinois

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Illinois flight deals.

Reviews of the top airlines flying to Illinois

 
See real verified KAYAK customer reviews for airlines flying to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Saudi Arabia to Illinois. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Saudi Arabia to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Etihad AirwaysOverall score based on 1452 reviews
7.2Entertainment
7.2Food
7.3Comfort
7.8Crew
7.6Boarding
Airline reviews

They lost the baggage and said it was deleted from the system. I had baggage tag so was able to file the complaint but there was no PIR number and update so far

2.0 MediocrePrajakta, May 2026
ORD - AUH
Read more Etihad Airways reviews

They lost the baggage and said it was deleted from the system. I had baggage tag so was able to file the complaint but there was no PIR number and update so far

I booked tickets for a family of five and specifically paid extra to select our seats together. We spent nearly $1,000 extra (around $100 per seat) for extra legroom so we could sit near each other. However, despite paying for this, we ended up being separated on the flight. This caused a major issue for our family because my parents do not speak English and rely on me to translate and assist them during the journey. I do not understand why Etihad changed our reserved seats without explanation. I am extremely dissatisfied with this experience. I expect the airline to do better, and I am requesting a full refund for the seat selection fees we paid.

Limit the number of usage of wine or please arrange our seats. The passenger was drunk on this flight and not on Thiruvananthapuram to Abudhabi.

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

It was excellent service in the snow storm gives us hotel and transportation. It will be more better if u can add one more meal because it’s a long flight boring journey. If you give extra meal time passes faster and can enjoy the trip better

Food quality and varites were very minimum. Surprised to have no desserts. Business class tickets should have lounge access and seats selection. They should be allowed to board while people with wheel chair, secial assistance and family with childrem.

Dirty and smelly lavatory and toilets in Wamos Air operated flights

Good flight. There were a few issues with the flat bed. It was some technical issues. Otherwise everything was good

The crew could have been more friendly and could have offered to make the beds. Also, Ethiad should have more vegetarian food options.

From the start of my vacation at Logan Airport, Boston it was chaotic. I'm praying my flight home is better .I'm grateful that we landed safe

Thanks to a delay of an hour of my flight to Philadelphia on American Airlines I missed my connecting flight to Amsterdam. On arrival at Philadelphia he crew on the delayed flight did not ask the passengers to let connecting passengers get off first and I arrived a few minutes after boarding was closed at the original time for the flight to AMS, this despite the fact that I had received a message from American Airlines that departure was delayed by 25 minutes. Overall very poor service, no effort from the part of American Airlines to accommodate the passenger, just rebook the flight for the next day.

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

I liked my seats on the return trip. Didn't like having to pay for luggage on an international flight. Also didn't like that it was on American airlines and not British Airways. I specifically selected a BA flight to experience that airline.

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

Because our ABZ-LHR flight was cancelled by BA for reasons they refuse to tell us--not weather--we did not make this flight and were booked on the following day. BA offered no assistance to us on the phone or in the airport, and we had to find a hotel at Heathrow on our own.

Horrible - flight was delayed by 6 hours - we boarded, were made to de-board due some technical fault; aircraft changed; special meals request on new flight - all went awry. Landed in Dulles airport; breezed thru immigration; as Business Class passengers or baggage was delivered almost 90 minutes after landing; air tags indicated the bags were just near the carousel but the unhelpful BA staff - Maria and Ghina refused to give any update - palming it off on some imaginary invisible “manager” despite air tags evidence showing it right there. So about 50-60 passengers waiting and getting infuriatingly impatient for their bags coz one container was not delivered. Finally after much argument by some other passengers Maria condescended to go to the “ramp” and within 5 minutes the baggage was delivered miraculously. Question is why couldn’t she have done it one hour earlier ? Poor poor experience once again on Business Class BA.

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Seating space is appalling. Seats and all surrounding area in "Economy" is built for individuals shorter than 4' 10" and below 120 lbs. Ridiculous. While I'm not expecting fine dining, the food was the worst airplane food that I can recall.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

Everything you need to know for your flight to Illinois

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.