OSL - PIT

$464 Find Cheap Flights from Oslo to Pittsburgh

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to Pittsburgh departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Pittsburgh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Pittsburgh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Pittsburgh, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Oslo to Pittsburgh (OSL-PIT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to Pittsburgh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oslo to Pittsburgh

Fri, Aug 15 - Fri, Aug 22
American Airlines Logo
7:50 am - 11:46 amOSL-PIT
33h 56m2 stops
American Airlines Logo
4:20 pm - 10:30 pmPIT-OSL
24h 10m2 stops
$464American Airlines
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Fri, Aug 15 - Fri, Aug 22
Finnair Logo
11:45 am - 7:45 pmOSL-PIT
14h 00m1 stop
Finnair Logo
9:45 pm - 10:30 pmPIT-OSL
18h 45m1 stop
$801Finnair
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Fri, Aug 15 - Fri, Aug 22
Logo
11:00 am - 9:06 pmOSL-PIT
16h 06m2 stops
Logo
10:20 am - 12:00 pmPIT-OSL
19h 40m3 stops
$918
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Fri, Aug 15 - Fri, Aug 22
Logo
6:00 am - 9:06 pmOSL-PIT
21h 06m3 stops
Logo
10:20 am - 12:00 pmPIT-OSL
19h 40m3 stops
$1,137
Find Deal
Booking Insights

KAYAK's insights & trends for Oslo to Pittsburgh flights

Get data-powered insights and trends into flights from Oslo to Pittsburgh to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Oslo to Pittsburgh?

The average price of all round-trip flights from Oslo Gardermoen Airport to Pittsburgh clicked on KAYAK for each day over the last 12 months.

When flying from Oslo to Pittsburgh, you should consider leaving on a Sunday and avoid Mondays if you are looking for the best rates. For your return to Oslo, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

What is the cheapest month to fly from Oslo Gardermoen Airport to Pittsburgh?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to Pittsburgh, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oslo Gardermoen Airport to Pittsburgh is January, where tickets cost $442 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is $1,074 and $679 respectively.

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Good to know

Low seasonMarch
Cheapest flight$464
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Oslo to Pittsburgh

When to book flights from Oslo to Pittsburgh

Are your dates flexible? Find out the best times to travel from Oslo to Pittsburgh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to Pittsburgh flights

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

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Pittsburgh was $509 for a one-way ticket and $464 for a round-trip.

  • Do I need a passport to fly between Oslo and Pittsburgh?

    Yes

  • Which aircraft models fly most regularly from Oslo to Pittsburgh?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oslo to Pittsburgh?

    Star Alliance, and oneworld are the airline alliances operating flights between Oslo and Pittsburgh, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Oslo to Pittsburgh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Pittsburgh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Pittsburgh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pittsburgh from Oslo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Pittsburgh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Pittsburgh with an airline and back to Oslo with another airline. Booking your flights between Oslo and PIT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Pittsburgh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Pittsburgh from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Oslo to Pittsburgh

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Pittsburgh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo to Pittsburgh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
British AirwaysOverall score based on 7217 reviews
7.6Crew
6.9Boarding
6.3Food
6.7Comfort
6.4Entertainment
Airline reviews

Excellent everywhere but Philly, the most rotten airport in the world.

10.0 ExcellentAnonymous, Jul 2025LHR - PHL
Read more British Airways reviews

Excellent everywhere but Philly, the most rotten airport in the world.

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

I was put into business class. Wow! My flight attendant was great! The food amazing’

The gate at London Gatwick had confusing signs for the different zones and the staff seemed harried because people didn't know when it was their turn to come to the desk. Plus, with there were too many carry-on bag travelers, myself included. The charge scheme for checking bags is frustrating. If you travel light, you want the freedom to leave as soon as you deplane. When you are forced to gate-check your bag simply because the flight is fully booked, you lose whatever time you'd hoped to save because you're still stuck waiting for your bag to come off the conveyor belt.

Safe arrival. Improvement on Time efficiency Effective Communication will be great.

Not so good with their baggage handling as they damaged one of my check in luggage

A good flight back to Tampa and thankfully although we had a 90 minute delay because of thunder storms from Charlotte to bottom iof Florida, it was a prudent to avoid these for a comfortable flight as opposed to being tossed around with turbulence.

All went well on the flight, not happy of course with having to pay for a seat and in hold luggage of £50

They removed our booking without telling us. Cost us thousands to book last minute

The decided to just remove our booking without telling us. It ended up costing us thousands

Everything you need to know for your flight from Oslo to Pittsburgh

Information on your arrival and departure airports

Oslo (OSL)
Pittsburgh (PIT)

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