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Find cheap one-way flights from Chicago to Olbia starting at US$731.

Book one-way or return flights from Chicago to Olbia from as little as US$731. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Chicago to Olbia?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Chicago to Olbia

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Turkish Airlines
From US$485
TAP Air Portugal
From US$566
Scandinavian Airlines
From US$600
Icelandair
From US$655
United Airlines
From US$722
Lufthansa
From US$775
Swiss Airlines
From US$780
Iberia
From US$894
Lot Polish Airlines
From US$920
American Airlines
From US$1,047
ANA airlines

Find more flights and airlines

Find cheap flights from Chicago to Olbia by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Chicago to Olbia.

  • Cheapest
    Turkish Airlines
    ORD
    12:35
    18h 45m
    2 transfer
    OLB
    13:20
    O'Hare International Airport - Olbia-Costa Smeralda Airport
    Wed, Mar 27Turkish Airlines
    US$485
  • Air France
    MDW
    12:45
    38h 10m
    4 transfer
    OLB
    09:55
    Midway International Airport - Olbia-Costa Smeralda Airport
    Sun, Apr 14Air France
    US$786
  • Air France
    MDW
    12:45
    38h 10m
    4 transfer
    OLB
    09:55
    Midway International Airport - Olbia-Costa Smeralda Airport
    Sun, Apr 14Air France
    US$786
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Chicago (CHI) to Olbia (OLB) the cheapest?

    Airlines adjust prices for flights from Chicago to Olbia based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Chicago (CHI) to Olbia (OLB) cost?

    According to Trip.com's data, the lowest price is around $1,805.
  • What is the transportation method from the main airport to downtown in Olbia?

    • The distance from Olbia-Costa Smeralda Airport to downtown is about 3km. It takes about 20 minutes by taxi.

Chicago to Olbia Flight Information

Cheapest nonstop flight price

$730

Off-season for travel

November

Peak season for travel

June