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Cheap flights from Chicago to Olbia from $386

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.
SWISS Logo
7:05 pm - 8:25 pm
ORD
-
OLB
18h 20m
1 stop
SWISS Logo
8:20 am - 3:55 pm
OLB
-
ORD
14h 35m
1 stop
$770SWISS
Tue, Aug 18 - Sun, Aug 30
Air France Logo
5:10 pm - 6:15 pm
ORD
-
OLB
18h 05m
1 stop
Air France Logo
10:20 am - 9:20 pm
OLB
-
ORD
18h 00m
2 stops
$823Air France
Tue, Aug 18 - Sun, Aug 30
Multiple Airlines Logo
10:25 pm - 7:30 am
ORD
-
OLB
26h 05m
3 stops
Multiple Airlines Logo
12:50 pm - 9:25 pm
OLB
-
ORD
15h 35m
2 stops
$925Multiple Airlines
Fri, May 8 - Fri, May 15
Lufthansa Logo
10:30 pm - 11:15 am
ORD
-
OLB
29h 45m
2 stops
Lufthansa Logo
6:25 pm - 12:35 pm
OLB
-
ORD
25h 10m
2 stops
$937Lufthansa
Tue, Aug 18 - Sun, Aug 30
Multiple Airlines Logo
10:25 pm - 7:30 am
ORD
-
OLB
26h 05m
3 stops
Multiple Airlines Logo
6:00 am - 10:04 pm
OLB
-
ORD
47h 04m
3 stops
$938Multiple Airlines
Fri, May 8 - Fri, May 15
Multiple Airlines Logo
7:25 pm - 6:25 pm
ORD
-
OLB
16h 00m
2 stops
Multiple Airlines Logo
12:50 pm - 9:25 pm
OLB
-
ORD
15h 35m
2 stops
$956Multiple Airlines
Fri, May 8 - Fri, May 15
Multiple Airlines Logo
3:45 pm - 9:30 pm
ORD
-
OLB
22h 45m
2 stops
Multiple Airlines Logo
7:40 pm - 2:00 pm
OLB
-
ORD
25h 20m
2 stops
$972Multiple Airlines
Mon, May 11 - Mon, May 18
Multiple Airlines Logo
3:35 pm - 12:40 pm
ORD
-
OLB
14h 05m
1 stop
Multiple Airlines Logo
9:15 pm - 12:35 pm
OLB
-
ORD
22h 20m
1 stop
$988Multiple Airlines
Fri, Aug 7 - Sat, Aug 15
Multiple Airlines Logo
12:53 pm - 7:40 pm
ORD
-
OLB
23h 47m
2 stops
Multiple Airlines Logo
11:00 am - 9:25 pm
OLB
-
ORD
17h 25m
2 stops
$993Multiple Airlines
Sat, May 2 - Mon, May 18
Lufthansa Logo
9:40 pm - 4:35 pm
ORD
-
OLB
11h 55m
1 stop
Lufthansa Logo
12:40 pm - 7:55 pm
OLB
-
ORD
14h 15m
1 stop
$999Lufthansa
Wed, Apr 29 - Sun, May 3

Lufthansa flights from Chicago to Olbia

Our best Lufthansa deals on Chicago to Olbia flight tickets
Lufthansa
Aug 18
ORD10:30 pmChicago O'Hare Intl
29h 45m
2 stops
OLB11:15 amOlbia Costa Smeralda
Aug 30
OLB6:25 pmOlbia Costa Smeralda
25h 10m
2 stops
ORD12:35 pmChicago O'Hare Intl
$937
Lufthansa
Apr 29
ORD9:40 pmChicago O'Hare Intl
11h 55m
1 stop
OLB4:35 pmOlbia Costa Smeralda
May 3
OLB12:40 pmOlbia Costa Smeralda
14h 15m
1 stop
ORD7:55 pmChicago O'Hare Intl
$999
Lufthansa
May 14
ORD3:35 pmChicago O'Hare Intl
12h 40m
1 stop
OLB11:15 amOlbia Costa Smeralda
May 21
OLB12:00 pmOlbia Costa Smeralda
13h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
$1,000

SWISS flights from Chicago to Olbia

Our best SWISS deals on Chicago to Olbia flight tickets
SWISS
Aug 18
ORD7:05 pmChicago O'Hare Intl
18h 20m
1 stop
OLB8:25 pmOlbia Costa Smeralda
Aug 30
OLB8:20 amOlbia Costa Smeralda
14h 35m
1 stop
ORD3:55 pmChicago O'Hare Intl
$770
SWISS
May 15
ORD2:20 pmChicago O'Hare Intl
23h 05m
1 stop
OLB8:25 pmOlbia Costa Smeralda
May 21
OLB9:20 pmOlbia Costa Smeralda
22h 15m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,007

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 March 27, 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

Tue 8/18

7:05 pm-8:25 pm

1 stop18h 20m

Olbia Costa Smeralda

Sun 8/30

8:20 am-3:55 pm

1 stop14h 35m

$770

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Tue 8/18

5:10 pm-6:15 pm

1 stop18h 05m

Olbia Costa Smeralda

Sun 8/30

10:20 am-9:20 pm

2 stops18h 00m

$823

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 5/8

10:25 pm-7:30 am

3 stops26h 05m

Olbia Costa Smeralda

Fri 5/15

12:50 pm-9:25 pm

2 stops15h 35m

$925

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Tue 8/18

10:30 pm-11:15 am

2 stops29h 45m

Olbia Costa Smeralda

Sun 8/30

6:25 pm-12:35 pm

2 stops25h 10m

$937

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 5/8

10:25 pm-7:30 am

3 stops26h 05m

Olbia Costa Smeralda

Fri 5/15

6:00 am-10:04 pm

3 stops47h 04m

$938

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 5/8

7:25 pm-6:25 pm

2 stops16h 00m

Olbia Costa Smeralda

Fri 5/15

12:50 pm-9:25 pm

2 stops15h 35m

$956

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Mon 5/11

3:45 pm-9:30 pm

2 stops22h 45m

Olbia Costa Smeralda

Mon 5/18

7:40 pm-2:00 pm

2 stops25h 20m

$972

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 8/7

3:35 pm-12:40 pm

1 stop14h 05m

Olbia Costa Smeralda

Sat 8/15

9:15 pm-12:35 pm

1 stop22h 20m

$988

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sat 5/2

12:53 pm-7:40 pm

2 stops23h 47m

Olbia Costa Smeralda

Mon 5/18

11:00 am-9:25 pm

2 stops17h 25m

$993
Quickest round-trip

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Wed 4/29

9:40 pm-4:35 pm

1 stop11h 55m

Olbia Costa Smeralda

Sun 5/3

12:40 pm-7:55 pm

1 stop14h 15m

$999

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

Which airport is the most popular layover for flights between Chicago and Olbia?

Percentage of 1-stop return trips between Chicago 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: 70% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Olbia?

Average price of 1-stop round-trip flights from Chicago 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 $900.

Which layover airport has the shortest travel time from Chicago to Olbia?

Average total travel time for 1-stop one-way flights from Chicago 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: 11h 55m.

Which layover airport has the shortest connection time from Chicago to Olbia?

Average connection time for 1-stop one-way flights from Chicago 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: 1h 50m.

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 $784Free CancellationRating
6.8
7,871 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?

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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