£506 Cheap Flights from Pittsburgh (PIT) to Olbia (OLB)

View £506 flight on Thu, 28 May 2026Opens in a new window

Popular airlines from Pittsburgh International Airport (PIT) to Costa Smeralda Airport (OLB)

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Cheap Flights from Pittsburgh (PIT) to Olbia (OLB)

Prices were available within the past 7 days and start at £506 for one-way flights and £818 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Thu, 28 May - Mon, 1 Jun
PIT
Pittsburgh
OLB
Olbia
£818 Return, found 3 days ago
£818
Return
found 3 days ago
Select Air France flight, departing Thu, 28 May from Pittsburgh to Olbia, returning Mon, 1 Jun, priced at £818 found 3 days ago
Air France
Thu, 28 May - Mon, 1 Jun
PIT
Pittsburgh
OLB
Olbia
£821 Return, found 3 days ago
£821
Return
found 3 days ago
Select Air France flight, departing Thu, 28 May from Pittsburgh to Olbia, returning Mon, 1 Jun, priced at £821 found 3 days ago
Air France
Thu, 28 May - Mon, 1 Jun
PIT
Pittsburgh
OLB
Olbia
£822 Return, found 3 days ago
£822
Return
found 3 days ago
Select Air France flight, departing Thu, 28 May from Pittsburgh to Olbia, returning Mon, 1 Jun, priced at £822 found 3 days ago
KLM
Thu, 28 May - Mon, 1 Jun
PIT
Pittsburgh
OLB
Olbia
£859 Return, found 3 days ago
£859
Return
found 3 days ago
Select KLM flight, departing Thu, 28 May from Pittsburgh to Olbia, returning Mon, 1 Jun, priced at £859 found 3 days ago
British Airways
Sat, 4 Jul - Sat, 18 Jul
PIT
Pittsburgh
OLB
Olbia
£921 Return, found 3 days ago
£921
Return
found 3 days ago
Select British Airways flight, departing Sat, 4 Jul from Pittsburgh to Olbia, returning Sat, 18 Jul, priced at £921 found 3 days ago
British Airways
Thu, 14 May - Mon, 18 May
PIT
Pittsburgh
OLB
Olbia
£936 Return, found 3 days ago
£936
Return
found 3 days ago
Select British Airways flight, departing Thu, 14 May from Pittsburgh to Olbia, returning Mon, 18 May, priced at £936 found 3 days ago
Lufthansa
Thu, 14 May - Mon, 18 May
PIT
Pittsburgh
OLB
Olbia
£953 Return, found 3 days ago
£953
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 14 May from Pittsburgh to Olbia, returning Mon, 18 May, priced at £953 found 3 days ago
British Airways
Sat, 4 Jul - Sat, 18 Jul
PIT
Pittsburgh
OLB
Olbia
£955 Return, found 3 days ago
£955
Return
found 3 days ago
Select British Airways flight, departing Sat, 4 Jul from Pittsburgh to Olbia, returning Sat, 18 Jul, priced at £955 found 3 days ago
British Airways
Thu, 28 May - Mon, 1 Jun
PIT
Pittsburgh
OLB
Olbia
£996 Return, found 3 days ago
£996
Return
found 3 days ago
Select British Airways flight, departing Thu, 28 May from Pittsburgh to Olbia, returning Mon, 1 Jun, priced at £996 found 3 days ago
Air Canada
Thu, 28 May - Mon, 1 Jun
PIT
Pittsburgh
OLB
Olbia
£999 Return, found 3 days ago
£999
Return
found 3 days ago
Select Air Canada flight, departing Thu, 28 May from Pittsburgh to Olbia, returning Mon, 1 Jun, priced at £999 found 3 days ago

Frequently asked questions

How do I find cheap flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda)?
To find a cheap flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda)?
There are approximately 18 connecting flights per day from Pittsburgh International Airport (PIT) to Olbia Costa Smeralda (OLB). Some common connection points include Pearson International (YYZ), O'Hare International (ORD), and Washington Dulles International (IAD).
What is the earliest flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda)?
The earliest flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda) typically departs at approximately 6:00 AM local time. This service is operated by airlines such as B6, DE, and LH. This is a seasonal service active in August and September. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda)?
You'll typically find the most flights from Pittsburgh Intl. (PIT) to Olbia (OLB-Costa Smeralda) on a Friday, with around 53 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, Delta Air Lines, and American Airlines.
What are the most popular departure times for flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda)?
The most popular departure times for flights from Pittsburgh International Airport (PIT) to Olbia (OLB) are in the morning, between 9am and 12pm. About 24% of passengers prefer this time window. Many major carriers, including Delta Air Lines, Lufthansa and SWISS, offer flights during this window. This timing works well because it allows for a comfortable start to your travel day, getting you to your destination with plenty of time to settle in.
How long does it take to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda)?
Flights from PIT to OLB with one stop typically take around 19 hours 50 minutes, covering approximately 4,470 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda)?
Select the "Business class" and "First class" filters when looking for PIT to OLB flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda) flight with Expedia?
It's easy to earn miles on a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Olbia from Pittsburgh Intl. (PIT)?
If you're planning to travel to Olbia from Pittsburgh Intl. (PIT), you can fly directly into Costa Smeralda (OLB) Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), Heathrow (LHR) before reaching Olbia. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda) at the last minute?
Typically, booking a last minute flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda) flight and hotel package?
Securing a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda)?
If you booked your Pittsburgh, PA (PIT-Pittsburgh Intl.) to Olbia (OLB-Costa Smeralda) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pittsburgh Intl.
Destination airport
Costa Smeralda
Return price
£817
Distance
7151 km

Book with confidence

Compare flights from Pittsburgh to Olbia easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Pittsburgh to Olbia. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Costa Smeralda in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Pittsburgh Intl. to Costa Smeralda.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Pittsburgh Intl. (PIT) to Costa Smeralda (OLB)

The easiest way to view the best deals on flights from Pittsburgh to Olbia today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Pittsburgh Intl. to Costa Smeralda start at just £818 and range up to £999.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Pittsburgh and Olbia
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Pittsburgh to Olbia flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Pittsburgh Intl. to Costa Smeralda for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Pittsburgh to Olbia easily and book with confidence

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*Available to Expedia members.