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Cheap flights from Chicago to Olbia from $452

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 6/30. 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.
Multiple Airlines Logo
3:45 pm - 4:35 pm
ORD
-
OLB
17h 50m
2 stops
Multiple Airlines Logo
6:20 pm - 5:50 pm
OLB
-
ORD
30h 30m
2 stops
$695Multiple Airlines
Sun, Mar 29 - Tue, Apr 14
Multiple Airlines Logo
12:50 pm - 10:40 pm
ORD
-
OLB
27h 50m
3 stops
Multiple Airlines Logo
7:00 am - 6:15 pm
OLB
-
ORD
18h 15m
2 stops
$707Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
9:40 pm - 4:35 pm
ORD
-
OLB
11h 55m
1 stop
Multiple Airlines Logo
6:20 pm - 5:50 pm
OLB
-
ORD
30h 30m
2 stops
$724Multiple Airlines
Sun, Mar 29 - Tue, Apr 14
Multiple Airlines Logo
7:25 pm - 9:20 pm
ORD
-
OLB
18h 55m
2 stops
Multiple Airlines Logo
10:30 am - 9:25 pm
OLB
-
ORD
17h 55m
2 stops
$791Multiple Airlines
Wed, May 13 - Mon, May 18
Multiple Airlines Logo
11:25 am - 9:20 pm
ORD
-
OLB
26h 55m
2 stops
Multiple Airlines Logo
1:00 pm - 9:40 am
OLB
-
ORD
27h 40m
2 stops
$815Multiple Airlines
Fri, May 1 - Tue, May 12
Multiple Airlines Logo
8:10 pm - 10:40 pm
ORD
-
OLB
19h 30m
2 stops
Multiple Airlines Logo
7:40 pm - 6:15 pm
OLB
-
ORD
29h 35m
2 stops
$848Multiple Airlines
Wed, Apr 29 - Mon, May 4
Lufthansa Logo
9:40 pm - 4:35 pm
ORD
-
OLB
11h 55m
1 stop
Lufthansa Logo
12:00 pm - 6:15 pm
OLB
-
ORD
13h 15m
1 stop
$859Lufthansa
Wed, Apr 29 - Mon, May 4
Multiple Airlines Logo
7:05 pm - 7:50 am
ORD
-
OLB
29h 45m
1 stop
Multiple Airlines Logo
5:30 pm - 6:15 pm
OLB
-
ORD
31h 45m
1 stop
$870Multiple Airlines
Wed, May 13 - Mon, May 18
Multiple Airlines Logo
9:40 pm - 4:35 pm
ORD
-
OLB
11h 55m
1 stop
Multiple Airlines Logo
12:00 pm - 9:05 am
OLB
-
ORD
52h 05m
2 stops
$880Multiple Airlines
Wed, Apr 29 - Mon, May 4
Lufthansa Logo
9:40 pm - 4:35 pm
ORD
-
OLB
11h 55m
1 stop
Lufthansa Logo
12:00 pm - 7:55 pm
OLB
-
ORD
14h 55m
2 stops
$881Lufthansa
Fri, May 1 - Tue, May 12

British Airways flights from Chicago to Olbia

Our best British Airways deals on Chicago to Olbia flight tickets
British Airways
May 13
ORD7:37 pmChicago O'Hare Intl
41h 58m
2 stops
OLB8:35 pmOlbia Costa Smeralda
May 18
OLB9:15 pmOlbia Costa Smeralda
22h 10m
1 stop
ORD12:25 pmChicago O'Hare Intl
$912
British Airways
Jun 30
ORD3:21 pmChicago O'Hare Intl
22h 14m
2 stops
OLB8:35 pmOlbia Costa Smeralda
Jul 7
OLB7:40 pmOlbia Costa Smeralda
27h 21m
2 stops
ORD4:01 pmChicago O'Hare Intl
$1,098
British Airways
Jun 30
ORD5:15 pmChicago O'Hare Intl
20h 20m
2 stops
OLB8:35 pmOlbia Costa Smeralda
Jul 7
OLB7:40 pmOlbia Costa Smeralda
27h 21m
2 stops
ORD4:01 pmChicago O'Hare Intl
$1,099

Lufthansa flights from Chicago to Olbia

Our best Lufthansa deals on Chicago to Olbia flight tickets
Lufthansa
Apr 29
ORD9:40 pmChicago O'Hare Intl
11h 55m
1 stop
OLB4:35 pmOlbia Costa Smeralda
May 4
OLB12:00 pmOlbia Costa Smeralda
13h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
$859
Lufthansa
May 1
ORD9:40 pmChicago O'Hare Intl
11h 55m
1 stop
OLB4:35 pmOlbia Costa Smeralda
May 12
OLB12:00 pmOlbia Costa Smeralda
14h 55m
2 stops
ORD7:55 pmChicago O'Hare Intl
$881
Lufthansa
May 15
ORD9:40 pmChicago O'Hare Intl
11h 55m
1 stop
OLB4:35 pmOlbia Costa Smeralda
May 21
OLB12:00 pmOlbia Costa Smeralda
13h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
$954

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 February 10, 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

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sun 3/29

3:45 pm-4:35 pm

2 stops17h 50m

Olbia Costa Smeralda

Tue 4/14

6:20 pm-5:50 pm

2 stops30h 30m

$695

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Tue 3/24

12:50 pm-10:40 pm

3 stops27h 50m

Olbia Costa Smeralda

Tue 3/31

7:00 am-6:15 pm

2 stops18h 15m

$707

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sun 3/29

9:40 pm-4:35 pm

1 stop11h 55m

Olbia Costa Smeralda

Tue 4/14

6:20 pm-5:50 pm

2 stops30h 30m

$724

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Wed 5/13

7:25 pm-9:20 pm

2 stops18h 55m

Olbia Costa Smeralda

Mon 5/18

10:30 am-9:25 pm

2 stops17h 55m

$791

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 5/1

11:25 am-9:20 pm

2 stops26h 55m

Olbia Costa Smeralda

Tue 5/12

1:00 pm-9:40 am

2 stops27h 40m

$815

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Wed 4/29

8:10 pm-10:40 pm

2 stops19h 30m

Olbia Costa Smeralda

Mon 5/4

7:40 pm-6:15 pm

2 stops29h 35m

$848

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Wed 4/29

9:40 pm-4:35 pm

1 stop11h 55m

Olbia Costa Smeralda

Mon 5/4

12:00 pm-6:15 pm

1 stop13h 15m

$859

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Wed 5/13

7:05 pm-7:50 am

1 stop29h 45m

Olbia Costa Smeralda

Mon 5/18

5:30 pm-6:15 pm

1 stop31h 45m

$870

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Wed 4/29

9:40 pm-4:35 pm

1 stop11h 55m

Olbia Costa Smeralda

Mon 5/4

12:00 pm-9:05 am

2 stops52h 05m

$880

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 5/1

9:40 pm-4:35 pm

1 stop11h 55m

Olbia Costa Smeralda

Tue 5/12

12:00 pm-7:55 pm

2 stops14h 55m

$881

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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?

Lufthansa is the most popular carrier 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

  • 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 $827Free CancellationRating
6.8
7,775 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
Cala Gonone
Palau
Santa Teresa Gallura
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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