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Cheap flights from Chicago O'Hare Intl Airport to Olbia from $860

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Olbia departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Olbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$860Lufthansa
Fri, May 1 - Tue, May 12
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
$880Lufthansa
Fri, May 1 - Tue, May 12
Multiple Airlines Logo
3:40 pm - 4:35 pm
ORD
-
OLB
17h 55m
2 stops
Multiple Airlines Logo
12:00 pm - 11:28 am
OLB
-
ORD
30h 28m
2 stops
$926Multiple Airlines
Fri, May 1 - Tue, May 12
Multiple Airlines Logo
11:25 am - 5:45 pm
ORD
-
OLB
23h 20m
2 stops
Multiple Airlines Logo
12:45 am - 10:05 pm
OLB
-
ORD
28h 20m
2 stops
$1,056Multiple Airlines
Tue, Jun 23 - Fri, Jul 3
SWISS Logo
2:20 pm - 8:25 pm
ORD
-
OLB
23h 05m
1 stop
SWISS Logo
9:15 pm - 12:35 pm
OLB
-
ORD
22h 20m
1 stop
$1,115SWISS
Tue, Jun 23 - Sat, Jul 4
Lufthansa Logo
9:40 pm - 4:35 pm
ORD
-
OLB
11h 55m
1 stop
Lufthansa Logo
9:10 pm - 12:55 pm
OLB
-
ORD
22h 45m
2 stops
$1,138Lufthansa
Tue, Jun 23 - Sat, Jul 4
Lufthansa Logo
3:35 pm - 11:15 am
ORD
-
OLB
12h 40m
1 stop
Lufthansa Logo
6:25 pm - 12:35 pm
OLB
-
ORD
25h 10m
2 stops
$1,146Lufthansa
Wed, Jun 17 - Sun, Jun 28
Multiple Airlines Logo
3:45 pm - 4:35 pm
ORD
-
OLB
17h 50m
2 stops
Multiple Airlines Logo
12:00 pm - 9:00 am
OLB
-
ORD
28h 00m
2 stops
$1,182Multiple Airlines
Wed, Jun 17 - Sun, Jun 28
Lufthansa Logo
9:40 pm - 4:35 pm
ORD
-
OLB
11h 55m
1 stop
Lufthansa Logo
12:00 pm - 12:35 pm
OLB
-
ORD
31h 35m
1 stop
$1,183Lufthansa
Wed, Jun 17 - Sun, Jun 28
Multiple Airlines Logo
9:50 am - 8:25 pm
ORD
-
OLB
27h 35m
3 stops
Multiple Airlines Logo
11:00 am - 10:09 am
OLB
-
ORD
30h 09m
2 stops
$1,200Multiple Airlines
Tue, Jun 23 - Sat, Jul 4

Lufthansa flights from Chicago O'Hare Intl Airport to Olbia

Our best Lufthansa deals on Chicago O'Hare Intl Airport to Olbia flight tickets
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
13h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
$860
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
$880
Lufthansa
Jun 23
ORD9:40 pmChicago O'Hare Intl
11h 55m
1 stop
OLB4:35 pmOlbia Costa Smeralda
Jul 4
OLB9:10 pmOlbia Costa Smeralda
22h 45m
2 stops
ORD12:55 pmChicago O'Hare Intl
$1,138

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 January 29, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Olbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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-6:15 pm

1 stop13h 15m

$860

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

$880

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 5/1

3:40 pm-4:35 pm

2 stops17h 55m

Olbia Costa Smeralda

Tue 5/12

12:00 pm-11:28 am

2 stops30h 28m

$926

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Tue 6/23

11:25 am-5:45 pm

2 stops23h 20m

Olbia Costa Smeralda

Fri 7/3

12:45 am-10:05 pm

2 stops28h 20m

$1,056

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Tue 6/23

2:20 pm-8:25 pm

1 stop23h 05m

Olbia Costa Smeralda

Sat 7/4

9:15 pm-12:35 pm

1 stop22h 20m

$1,115

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Tue 6/23

9:40 pm-4:35 pm

1 stop11h 55m

Olbia Costa Smeralda

Sat 7/4

9:10 pm-12:55 pm

2 stops22h 45m

$1,138

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Wed 6/17

3:35 pm-11:15 am

1 stop12h 40m

Olbia Costa Smeralda

Sun 6/28

6:25 pm-12:35 pm

2 stops25h 10m

$1,146

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Wed 6/17

3:45 pm-4:35 pm

2 stops17h 50m

Olbia Costa Smeralda

Sun 6/28

12:00 pm-9:00 am

2 stops28h 00m

$1,182

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Wed 6/17

9:40 pm-4:35 pm

1 stop11h 55m

Olbia Costa Smeralda

Sun 6/28

12:00 pm-12:35 pm

1 stop31h 35m

$1,183

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Tue 6/23

9:50 am-8:25 pm

3 stops27h 35m

Olbia Costa Smeralda

Sat 7/4

11:00 am-10:09 am

2 stops30h 09m

$1,200

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Olbia from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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

Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and Olbia?

Percentage of 1-stop return trips between Chicago O'Hare Intl Airport and Olbia selected by momondo users, with the same layover airport each way, over the last 12 months.

Munich (MUC) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport to Olbia?

Average price of 1-stop round-trip flights from Chicago O'Hare Intl Airport to Olbia, with the same layover airport on both legs, clicked by momondo users over the past 12 months.

Flights via Munich (MUC) offer the lowest average round-trip price of $1,186.

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to Olbia?

Average total travel time for 1-stop one-way flights from Chicago O'Hare Intl Airport to Olbia, grouped by layover airport, based on momondo user clicks from the past 12 months.

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 12h 42m.

Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to Olbia?

Average connection time for 1-stop one-way flights from Chicago O'Hare Intl Airport to Olbia, grouped by layover airport, based on momondo user clicks over the last 12 months.

Munich (MUC) has the shortest average layover time for this route: 2h 16m.

When to book flights from Chicago O'Hare Intl Airport to Olbia

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

Cheap Chicago O'Hare Intl Airport to Olbia (ORD to OLB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Olbia

Fastest flight time

11h 55m

Direct flights

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

  • How far is Chicago O'Hare Intl to Olbia Costa Smeralda by plane?

    Chicago O'Hare Intl and Olbia Costa Smeralda are 4732.8 mi apart from one another. 11h 55m is a normal flight duration for this route.

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

    Prices for flights from Chicago O'Hare Intl Airport to Olbia Costa Smeralda Airport refresh daily.

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

  • How old do you have to be to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Olbia Costa Smeralda Airport.

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

    The travel and health documents you'll need for your trip to Olbia Costa Smeralda Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Olbia Costa Smeralda Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Olbia?

Best airlines flying from Chicago O'Hare Intl Airport to Olbia

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Olbia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $827Free CancellationRating
6.8
7,754 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?

It is quick and easy to find Chicago to Olbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Olbia that suits you.

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

Flights from Chicago to Olbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Chicago and Olbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Olbia, momondo offers a useful price alert feature which will track prices for flights to Olbia from Chicago and alert you when they change.

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