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Cheap flights from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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.
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0 bags

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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.
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
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
4:05 pm - 5:35 pm
ORD
-
OLB
18h 30m
1 stop
Lufthansa Logo
5:30 pm - 12:35 pm
OLB
-
ORD
26h 05m
1 stop
$1,081Lufthansa
Fri, Sep 18 - Sun, Sep 27
Lufthansa Logo
10:30 pm - 5:35 pm
ORD
-
OLB
12h 05m
1 stop
Lufthansa Logo
5:30 pm - 12:35 pm
OLB
-
ORD
26h 05m
1 stop
$1,083Lufthansa
Fri, Sep 18 - Sun, Sep 27
Multiple Airlines Logo
9:55 am - 4:35 pm
ORD
-
OLB
23h 40m
3 stops
Multiple Airlines Logo
5:05 pm - 4:00 pm
OLB
-
ORD
29h 55m
2 stops
$1,085Multiple Airlines
Fri, May 29 - Thu, Jun 4
Multiple Airlines Logo
8:50 am - 1:55 pm
ORD
-
OLB
22h 05m
3 stops
Multiple Airlines Logo
8:55 am - 7:40 pm
OLB
-
ORD
17h 45m
2 stops
$1,099Multiple Airlines
Sun, May 24 - Thu, May 28
Multiple Airlines Logo
8:40 pm - 8:25 pm
ORD
-
OLB
40h 45m
2 stops
Multiple Airlines Logo
8:20 am - 12:35 pm
OLB
-
ORD
35h 15m
1 stop
$1,102Multiple Airlines
Thu, Sep 24 - Sun, Oct 4
Air France Logo
5:10 pm - 5:25 pm
ORD
-
OLB
17h 15m
1 stop
Air France Logo
6:20 pm - 3:10 pm
OLB
-
ORD
27h 50m
1 stop
$1,110Air France
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
$1,116Lufthansa
Thu, Sep 24 - Sun, Oct 4
Multiple Airlines Logo
7:25 am - 4:35 pm
ORD
-
OLB
26h 10m
3 stops
Multiple Airlines Logo
10:05 am - 1:10 pm
OLB
-
ORD
34h 05m
3 stops
$1,121Multiple Airlines
Sat, Jun 20 - Sat, Jun 27

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
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 24
ORD9:40 pmChicago O'Hare Intl
11h 55m
1 stop
OLB4:35 pmOlbia Costa Smeralda
Oct 4
OLB5:30 pmOlbia Costa Smeralda
26h 05m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,078
Lufthansa
Sep 18
ORD4:05 pmChicago O'Hare Intl
18h 30m
1 stop
OLB5:35 pmOlbia Costa Smeralda
Sep 27
OLB5:30 pmOlbia Costa Smeralda
26h 05m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,081

Air France flights from Chicago O'Hare Intl Airport to Olbia

Our best Air France deals on Chicago O'Hare Intl Airport to Olbia flight tickets
Air France
Sep 24
ORD5:10 pmChicago O'Hare Intl
17h 15m
1 stop
OLB5:25 pmOlbia Costa Smeralda
Oct 4
OLB6:20 pmOlbia Costa Smeralda
27h 50m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,110
Air France
Sep 24
ORD6:10 pmChicago O'Hare Intl
31h 50m
1 stop
OLB9:00 amOlbia Costa Smeralda
Oct 4
OLB6:20 pmOlbia Costa Smeralda
27h 50m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,125

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 May 9, 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

Cheapest round-trip

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
Quickest round-trip

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

Fri 9/18

4:05 pm-5:35 pm

1 stop18h 30m

Olbia Costa Smeralda

Sun 9/27

5:30 pm-12:35 pm

1 stop26h 05m

$1,081

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 9/18

10:30 pm-5:35 pm

1 stop12h 05m

Olbia Costa Smeralda

Sun 9/27

5:30 pm-12:35 pm

1 stop26h 05m

$1,083

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 5/29

9:55 am-4:35 pm

3 stops23h 40m

Olbia Costa Smeralda

Thu 6/4

5:05 pm-4:00 pm

2 stops29h 55m

$1,085

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-7:40 pm

2 stops17h 45m

$1,099

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Thu 9/24

8:40 pm-8:25 pm

2 stops40h 45m

Olbia Costa Smeralda

Sun 10/4

8:20 am-12:35 pm

1 stop35h 15m

$1,102

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Thu 9/24

5:10 pm-5:25 pm

1 stop17h 15m

Olbia Costa Smeralda

Sun 10/4

6:20 pm-3:10 pm

1 stop27h 50m

$1,110

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

$1,116

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sat 6/20

7:25 am-4:35 pm

3 stops26h 10m

Olbia Costa Smeralda

Sat 6/27

10:05 am-1:10 pm

3 stops34h 05m

$1,121

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 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

What is the cheapest airline that flies from Chicago O'Hare Intl to Olbia Costa Smeralda?

Lufthansa, Air France, and SWISS are the most popular carriers operating from Chicago O'Hare Intl to Olbia Costa Smeralda

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

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Olbia

  • 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 $784Free CancellationRating
6.8
7,984 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
Santa Teresa Gallura
Palau
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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