Question 1

How much does a flight from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.) cost?

Accepted Answer

You can find cheap one-way flights from $398 and cheap return flights from $686 Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.) with Expedia. One-way flights usually range from $449 to $3406, and return flights typically cost between $723 and $5151. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

Question 2

What is the cheapest month to fly from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

The cheapest month to fly from OSL to PIT is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Question 3

Which airlines fly direct from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

Enter OSL to PIT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Question 4

What is the cheapest airline that flies from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

TAP Portugal is one of the cheapest airlines offering connecting flights from Oslo (OSL) to Pittsburgh (PIT) with a layover in Humberto Delgado (LIS), with round-trip tickets starting from around $1,171. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

Question 5

How do I find cheap flights from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

To find a cheap flight from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.), 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.

Question 6

What is the best time to fly from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

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.

Question 7

What is the earliest flight from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

The earliest flight from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.) usually departs at around 5:40 AM, operated by Helvetic Airways, Swiss International Air Lines, and Air Canada. This service is seasonal, active in September. An early flight can help you make the most of your time in Pittsburgh. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

Question 8

What are the most popular departure times for flights from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

The most popular departure times for flights from Oslo (OSL) to Pittsburgh, PA (PIT) are in the early morning, from 6am to 9am. About 48% of passengers prefer this time window. Many major carriers, including British Airways, American Airlines and KLM offer flights during this window. This timing works well because it allows you to maximize your time in Pittsburgh upon arrival.

Question 9

How long does it take to fly from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

Flights from OSL to PIT with one stop typically take around 18 hours, covering approximately 3,892 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Question 10

Can you fly business or first class from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

You can fly business class between OSL and PIT. Airlines that offer business class service on this route include:

Turkish Airlines
British Airways
Lufthansa
SAS
Finnair
Iberia
Austrian Airlines
Brussels Airlines
Air Baltic
Helvetic Airways

Question 11

How do I earn miles on a Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.) 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.

Question 12

What airports do you fly into for Pittsburgh from Gardermoen (OSL)?

Accepted Answer

If you're planning to travel to Pittsburgh from Gardermoen (OSL), you can fly into Pittsburgh Intl. (PIT) Some flights may connect through major hubs like Frankfurt Intl. (FRA), Heathrow (LHR), Schiphol (AMS) before reaching Pittsburgh. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Question 13

Is it cheaper to buy a plane ticket from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.) 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.

Question 14

Is it cheaper to book a Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight and hotel package?

Accepted Answer

Securing a Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.) Pittsburgh Vacation Packages 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.

Question 15

Can I cancel or change the date of my flight from Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

If you booked your Oslo (OSL-Gardermoen) to Pittsburgh, PA (PIT-Pittsburgh Intl.) 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.

Origin airport	Gardermoen
Destination airport	Pittsburgh Intl.
Airlines serving	Aer Lingus, Air Canada, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Roundtrip price	$686
Distance	3891 mi

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$398 Cheap Flights from Oslo (OSL) to Pittsburgh (PIT)