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$1,135+ Cheap flights from Illinois to Oran (ORN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ORN
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find flight deals from Illinois to Oran

Cheapest flights from Illinois to Oran
Explore the most affordable flight options available from Illinois to Oran. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:50 amORD - ORN
1 stop17h 30mTurkish Airlines
Thu 11/131:20 pmORN - ORD
1 stop27h 45mTurkish Airlines
Deal found 11/2$1,135

Cheap flight deals from Illinois to Oran

Keep the following information in mind while searching for Illinois to Oran flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars
Provider with most accurate pricing for Chicago (CHI)-Oran Es Senia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Oran Es Senia flights.
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Best time to book a flight from Illinois to Oran

Have a flexible travel schedule? Discover the best time to fly to Oran from Illinois 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 Illinois to Oran

What is the cheapest time of day to fly from IL to ORN?

Find hourly flight availability from Illinois to Oran. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

It’s typically best to fly out from Illinois to Oran at noon. Doing so could potentially save you 9% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Oran. 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 into for flights to Oran from Illinois?

    Located just 5.3 mi from the city center, Oran Es Senia (ORN) is the airport most travelers will use when flying to Oran from Illinois.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Illinois to Oran

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Top airline flying from Illinois to Oran

Discover the top airline that operate flights from Illinois to Oran. 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 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$585Average$1,137FlexibilityNo cancel feeOn-time77%

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