HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pittsburgh

$548+ Cheap flights from Oslo Gardermoen (OSL) to Pittsburgh (PIT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — PIT
Jun 3 — Jun 101
Wed 6/3
Wed 6/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oslo Gardermoen to Pittsburgh with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oslo Gardermoen to Pittsburgh

Cheapest flights from Oslo Gardermoen to Pittsburgh
Explore the most affordable flight options available from Oslo Gardermoen to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.

This Gotogate deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/171:50 pm
OSL
-
PIT
1 stop11h 25m
Icelandair
Sun 5/248:25 pm
PIT
-
OSL
1 stop10h 10m
Icelandair
Deal found 5/1$602
This Ticket deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:35 am
OSL
-
PIT
2 stops17h 35m
Multiple Airlines
Tue 8/117:59 pm
PIT
-
OSL
2 stops16h 06m
Multiple Airlines
Deal found 5/2$685
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:15 am
OSL
-
PIT
2 stops17h 29m
United Airlines
Fri 11/274:25 pm
PIT
-
OSL
2 stops14h 40m
United Airlines
Deal found 4/29$690
This Ticket deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:25 am
OSL
-
PIT
2 stops20h 13m
Air Canada
Wed 5/1312:15 pm
PIT
-
OSL
2 stops21h 40m
Air Canada
Deal found 4/29$744
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:30 am
OSL
-
PIT
2 stops20h 55m
Delta
Sun 5/2411:30 am
PIT
-
OSL
2 stops15h 15m
Delta
Deal found 5/1$750
This Air Canada deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:45 am
OSL
-
PIT
2 stops29h 48m
Multiple Airlines
Sun 5/2412:15 pm
PIT
-
OSL
2 stops20h 35m
Multiple Airlines
Deal found 5/1$776
This Ticket deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:45 am
OSL
-
PIT
2 stops17h 45m
Lufthansa
Thu 5/147:52 pm
PIT
-
OSL
2 stops16h 03m
Lufthansa
Deal found 5/1$807
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:20 am
OSL
-
PIT
1 stop18h 00m
American Airlines
Fri 11/276:36 pm
PIT
-
OSL
2 stops16h 54m
American Airlines
Deal found 4/29$886

Find flight deals from Oslo Gardermoen to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Pittsburgh (PIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$602
(Gotogate)

One-way from

$548
(American Airlines)

Popular in

April

Cheapest in

February

Average price

$649
Provider with most accurate pricing for Oslo Gardermoen-Pittsburgh flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oslo Gardermoen-Pittsburgh flights.
Search Deals
From Oslo Gardermoen to Pittsburgh
Search Deals
One-way flight from Oslo Gardermoen to Pittsburgh
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen to Pittsburgh 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, Cheapflights users made 2,558,603 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Sun 5/17

6:30 am-9:25 pm

2 stops20h 55m

Pittsburgh

Sun 5/24

11:30 am-8:45 am

2 stops15h 15m

$750

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Sun 5/17

11:45 am-11:33 am

2 stops29h 48m

Pittsburgh

Sun 5/24

12:15 pm-2:50 pm

2 stops20h 35m

$776

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Sun 5/17

5:15 pm-7:50 pm

1 stop32h 35m

Pittsburgh

Sun 5/24

9:45 pm-10:30 am

1 stop30h 45m

$894
Quickest round-trip

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Sun 5/17

1:50 pm-7:15 pm

1 stop11h 25m

Pittsburgh

Sun 5/24

9:44 am-12:35 pm

2 stops20h 51m

$935

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Tue 8/4

5:20 pm-6:40 pm

3 stops31h 20m

Pittsburgh

Tue 8/11

11:55 am-3:25 pm

3 stops21h 30m

$1,202

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Tue 8/4

7:45 pm-2:03 pm

4 stops48h 18m

Pittsburgh

Tue 8/11

6:10 am-8:45 am

3 stops44h 35m

$3,237

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Sun 5/17

9:55 am-9:10 am

3 stops29h 15m

Pittsburgh

Sun 5/24

4:03 pm-7:00 pm

3 stops20h 57m

$6,199
Cheapest one-way
Quickest one-way

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 7/1

12:50 pm-11:59 pm

2 stops17h 09m

$548

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 7/1

8:30 pm-10:27 pm

2 stops31h 57m

$611

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 7/1

7:45 am-7:55 pm

1 stop18h 10m

$1,100

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 13 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Pittsburgh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-Pittsburgh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Pittsburgh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Pittsburgh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Pittsburgh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oslo Gardermoen to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Oslo Gardermoen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oslo Gardermoen Airport to Pittsburgh

What is the cheapest month to book a flight from Oslo Gardermoen Airport to Pittsburgh?

Currently, February is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Pittsburgh (average of $474). Flying from Oslo Gardermoen Airport to Pittsburgh in April is currently the most expensive (average of $1,085). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Pittsburgh?

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Pittsburgh from Oslo Gardermoen?

    For a flight from Oslo Gardermoen to Pittsburgh, you will be flying into Pittsburgh. Pittsburgh (PIT) is just 13.5 mi from the center of the city. Pittsburgh is the only Pittsburgh airport and it handles 0 inbound flights from Oslo Gardermoen per day. 0 airlines have flights to Pittsburgh from Oslo Gardermoen on a regular basis.

  • How long is the flight from Oslo Gardermoen Airport to Pittsburgh?

    For as low as $750, Delta can have you in Pittsburgh from Oslo Gardermoen Airport in 20h 55m. The distance from Oslo Gardermoen Airport to Pittsburgh is about 3888 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Oslo Gardermoen to Pittsburgh that include hotel bookings?

    Yes. In addition to deals on Oslo Gardermoen to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oslo Gardermoen to Pittsburgh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to Pittsburgh.

  • Can I find deals for business class flights from Oslo Gardermoen to Pittsburgh?

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oslo Gardermoen Airport to Pittsburgh?

    Currently, February is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Pittsburgh (average of $474). Flying from Oslo Gardermoen Airport to Pittsburgh in April is currently the most expensive (average of $1,085). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Chester
Steubenville
Washington
Monroeville
Wexford
Belle Vernon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oslo Gardermoen to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.
Oslo Gardermoen to Dulles Intl flights
Oslo Gardermoen to Philadelphia flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.