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Cheap flights from Chicago to Olbia from $536

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Olbia departing on 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to Olbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
9:16 pm - 5:30 pm
ORD
-
OLB
37h 14m
2 stops
Lufthansa Logo
12:00 pm - 6:15 pm
OLB
-
ORD
13h 15m
1 stop
$1,002Lufthansa
Sat, Aug 29 - Fri, Sep 4
Multiple Airlines Logo
9:16 pm - 5:30 pm
ORD
-
OLB
37h 14m
2 stops
Multiple Airlines Logo
8:40 am - 8:05 pm
OLB
-
ORD
18h 25m
2 stops
$1,006Multiple Airlines
Sat, Aug 29 - Fri, Sep 4
Multiple Airlines Logo
6:05 pm - 9:30 pm
ORD
-
OLB
20h 25m
2 stops
Multiple Airlines Logo
2:00 pm - 12:40 pm
OLB
-
ORD
29h 40m
2 stops
$1,011Multiple Airlines
Sat, Sep 5 - Wed, Sep 16
Lufthansa Logo
10:30 pm - 5:30 pm
ORD
-
OLB
12h 00m
1 stop
Lufthansa Logo
12:00 pm - 6:15 pm
OLB
-
ORD
13h 15m
1 stop
$1,024Lufthansa
Sat, Sep 5 - Wed, Sep 16
Multiple Airlines Logo
8:50 am - 1:55 pm
ORD
-
OLB
22h 05m
3 stops
Multiple Airlines Logo
8:55 am - 10:05 pm
OLB
-
ORD
44h 10m
3 stops
$1,038Multiple Airlines
Sun, May 24 - Thu, May 28
Lufthansa Logo
10:30 pm - 5:30 pm
ORD
-
OLB
12h 00m
1 stop
Lufthansa Logo
12:00 pm - 7:55 pm
OLB
-
ORD
14h 55m
2 stops
$1,046Lufthansa
Sat, Sep 5 - Wed, Sep 16
KLM Logo
6:00 am - 9:00 am
ORD
-
OLB
20h 00m
1 stop
KLM Logo
11:20 am - 9:52 pm
OLB
-
ORD
17h 32m
1 stop
$1,047KLM
Wed, Jul 8 - Mon, Jul 20
Multiple Airlines Logo
6:00 pm - 6:15 pm
ORD
-
OLB
17h 15m
2 stops
Multiple Airlines Logo
11:20 am - 9:52 pm
OLB
-
ORD
17h 32m
1 stop
$1,052Multiple Airlines
Wed, Jul 8 - Mon, Jul 20
Lufthansa Logo
9:40 pm - 4:35 pm
ORD
-
OLB
11h 55m
1 stop
Lufthansa Logo
5:30 pm - 12:35 pm
OLB
-
ORD
26h 05m
1 stop
$1,078Lufthansa
Thu, Sep 24 - Sun, Oct 4
Lufthansa Logo
9:40 pm - 4:35 pm
ORD
-
OLB
11h 55m
1 stop
Lufthansa Logo
5:30 pm - 12:35 pm
OLB
-
ORD
26h 05m
1 stop
$1,079Lufthansa
Thu, Sep 24 - Sun, Oct 4

SWISS flights from Chicago to Olbia

Our best SWISS deals on Chicago to Olbia flight tickets
SWISS
Jun 10
ORD7:05 pmChicago O'Hare Intl
18h 25m
1 stop
OLB8:30 pmOlbia Costa Smeralda
Jun 18
OLB9:20 pmOlbia Costa Smeralda
22h 15m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,233
SWISS
Jun 24
ORD7:05 pmChicago O'Hare Intl
18h 25m
1 stop
OLB8:30 pmOlbia Costa Smeralda
Jul 1
OLB9:10 pmOlbia Costa Smeralda
22h 25m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,235
SWISS
May 22
ORD2:20 pmChicago O'Hare Intl
23h 05m
1 stop
OLB8:25 pmOlbia Costa Smeralda
May 27
OLB9:10 pmOlbia Costa Smeralda
22h 25m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,352

Lufthansa flights from Chicago to Olbia

Our best Lufthansa deals on Chicago to Olbia flight tickets
Lufthansa
Aug 29
ORD9:16 pmChicago O'Hare Intl
37h 14m
2 stops
OLB5:30 pmOlbia Costa Smeralda
Sep 4
OLB12:00 pmOlbia Costa Smeralda
13h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
$1,002
Lufthansa
Sep 5
ORD10:30 pmChicago O'Hare Intl
12h 00m
1 stop
OLB5:30 pmOlbia Costa Smeralda
Sep 16
OLB12:00 pmOlbia Costa Smeralda
13h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
$1,024
Lufthansa
Sep 5
ORD10:30 pmChicago O'Hare Intl
12h 00m
1 stop
OLB5:30 pmOlbia Costa Smeralda
Sep 16
OLB12:00 pmOlbia Costa Smeralda
14h 55m
2 stops
ORD7:55 pmChicago O'Hare Intl
$1,046

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Olbia 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, momondo users made 832,500 searches. Data last updated May 11, 2026.
Use the filters below to find and compare flights from Chicago to Olbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sat 8/29

9:16 pm-5:30 pm

2 stops37h 14m

Olbia Costa Smeralda

Fri 9/4

12:00 pm-6:15 pm

1 stop13h 15m

$1,002

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sat 8/29

9:16 pm-5:30 pm

2 stops37h 14m

Olbia Costa Smeralda

Fri 9/4

8:40 am-8:05 pm

2 stops18h 25m

$1,006

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sat 9/5

6:05 pm-9:30 pm

2 stops20h 25m

Olbia Costa Smeralda

Wed 9/16

2:00 pm-12:40 pm

2 stops29h 40m

$1,011
Quickest round-trip

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sat 9/5

10:30 pm-5:30 pm

1 stop12h 00m

Olbia Costa Smeralda

Wed 9/16

12:00 pm-6:15 pm

1 stop13h 15m

$1,024

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sun 5/24

8:50 am-1:55 pm

3 stops22h 05m

Olbia Costa Smeralda

Thu 5/28

8:55 am-10:05 pm

3 stops44h 10m

$1,038

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sat 9/5

10:30 pm-5:30 pm

1 stop12h 00m

Olbia Costa Smeralda

Wed 9/16

12:00 pm-7:55 pm

2 stops14h 55m

$1,046

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Wed 7/8

6:00 am-9:00 am

1 stop20h 00m

Olbia Costa Smeralda

Mon 7/20

11:20 am-9:52 pm

1 stop17h 32m

$1,047

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Wed 7/8

6:00 pm-6:15 pm

2 stops17h 15m

Olbia Costa Smeralda

Mon 7/20

11:20 am-9:52 pm

1 stop17h 32m

$1,052

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Thu 9/24

9:40 pm-4:35 pm

1 stop11h 55m

Olbia Costa Smeralda

Sun 10/4

5:30 pm-12:35 pm

1 stop26h 05m

$1,078

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Thu 9/24

9:40 pm-4:35 pm

1 stop11h 55m

Olbia Costa Smeralda

Sun 10/4

5:30 pm-12:35 pm

1 stop26h 05m

$1,079

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Olbia from

How to get the cheapest flight ticket from Chicago to Olbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Chicago to Olbia Costa Smeralda?

British Airways, Air France, and SWISS are the most popular carriers operating from Chicago to Olbia Costa Smeralda

When to book flights from Chicago to Olbia

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Olbia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Olbia (CHI to OLB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Olbia

Fastest flight time

11h 55m

Direct flights

None
The fastest flight from Chicago to Olbia takes 11h 55m
There are no direct flights from Chicago to Olbia. There are no popular flight routes from Chicago to Olbia.
Search flight deals

Frequently asked questions about flying from Chicago to Olbia

  • How far is Chicago to Olbia Costa Smeralda by plane?

    Olbia Costa Smeralda is 4725.6 mi away from Chicago. A reasonable flight in good conditions will take 11h 55m.

  • When did momondo last update prices for flights from Chicago to Olbia Costa Smeralda Airport?

    Prices for flights from Chicago to Olbia Costa Smeralda Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to Olbia Costa Smeralda Airport?

  • How old do you have to be to fly from Chicago to Olbia Costa Smeralda Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Olbia Costa Smeralda Airport.

  • What documentation or ID do you need to fly to Olbia Costa Smeralda Airport?

    The travel and health documents required for your trip to Olbia Costa Smeralda Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Olbia Costa Smeralda Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Chicago to Olbia?

Best airlines flying from Chicago to Olbia

Compare and see reviews for airlines that fly from Chicago to Olbia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $784Free CancellationRating
6.8
7,988 reviews
Search Lufthansa flights

Traveling to a place near Olbia?

Book flights to Olbia if you plan to visit one of these locations
Porto Cervo
San Teodoro
La Maddalena
Palau
Santa Teresa Gallura
Cala Gonone
Golfo Aranci
Porto Rotondo
Costa Smeralda

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Olbia?

Finding the right flight to Olbia from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Olbia quick and easy, saving you time and money.

Can I find flights from Chicago to Olbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Olbia from Chicago with this policy.

How can momondo help me find flights from Chicago to Olbia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Olbia from Chicago.

I’m not ready to book a flight from Chicago to Olbia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Olbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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