What is the cheapest airline that flies from Oslo Gardermoen to Pennsylvania?

Finnair, American Airlines, and British Airways are the most popular carriers operating from Oslo Gardermoen to Pennsylvania

How many flights depart from Oslo Gardermoen Airport to Pennsylvania on average per week?

The number of flights available between Oslo Gardermoen Airport and Pennsylvania is 39 per week as of April 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

When did momondo last update prices for flights from Oslo Gardermoen Airport to Pennsylvania?

Prices for flights from Oslo Gardermoen Airport to Pennsylvania are refreshed on a daily basis.

How many operators does momondo search for flights from Oslo Gardermoen Airport to Pennsylvania?

As of April 2026, there are 6 operators available to choose from for flights from Oslo Gardermoen Airport to Pennsylvania.

How old do you have to be to fly from Oslo Gardermoen Airport to Pennsylvania?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oslo Gardermoen Airport to Pennsylvania.

What documentation or ID do you need to fly to Pennsylvania?

The necessary travel and health documents for your Pennsylvania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$345 Cheap Flights from Oslo Gardermoen Airport to Pennsylvania in 2026

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Find the cheapest flights from Oslo Gardermoen Airport to Pennsylvania

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 am - 3:35 pm

OSL

IAD

12h 15m

1 stop

6:15 pm - 11:45 am

IAD

OSL

11h 30m

1 stop

$491Multiple Airlines

Thu, May 14 - Wed, May 27

4:30 pm - 7:20 pm

OSL

IAD

32h 50m

1 stop

8:30 pm - 12:35 pm

IAD

OSL

10h 05m

1 stop

$501Icelandair

Mon, Jun 1 - Mon, Jun 8

8:35 am - 7:10 pm

OSL

JFK

16h 35m

1 stop

10:50 pm - 7:45 pm

JFK

OSL

14h 55m

1 stop

$555Finnair

Thu, May 28 - Wed, Jun 3

9:20 am - 3:35 pm

OSL

IAD

12h 15m

1 stop

1:32 pm - 8:45 am

IAD

OSL

13h 13m

2 stops

$562Delta

Thu, May 14 - Wed, May 27

6:30 am - 5:07 pm

OSL

DCA

16h 37m

2 stops

11:55 am - 8:45 am

DCA

OSL

14h 50m

2 stops

$567Delta

Thu, May 21 - Thu, May 28

12:50 pm - 11:13 pm

OSL

DCA

16h 23m

2 stops

6:40 pm - 4:35 pm

DCA

OSL

15h 55m

2 stops

$647Finnair

Thu, May 21 - Thu, Jun 4

6:25 am - 2:37 pm

OSL

LGA

14h 12m

2 stops

3:30 pm - 6:00 pm

LGA

OSL

20h 30m

2 stops

$652Air Canada

Fri, Jun 5 - Tue, Jun 9

6:45 am - 2:37 pm

OSL

LGA

13h 52m

2 stops

3:30 pm - 5:15 pm

LGA

OSL

19h 45m

2 stops

$654Air Canada

Tue, Jun 16 - Tue, Jun 23

11:40 am - 7:55 pm

OSL

PIT

14h 15m

1 stop

9:50 pm - 11:25 pm

PIT

OSL

19h 35m

1 stop

$731British Airways

Thu, Sep 10 - Mon, Sep 14

11:40 am - 7:55 pm

OSL

PIT

14h 15m

1 stop

9:50 pm - 11:25 pm

PIT

OSL

19h 35m

1 stop

$776British Airways

Thu, Sep 10 - Mon, Sep 14

American Airlines flights from Oslo Gardermoen Airport to Pennsylvania

Our best American Airlines deals on Oslo Gardermoen Airport to Pennsylvania flight tickets

American Airlines

May 28

OSL12:50 pmOslo Gardermoen

12h 20m

1 stop

JFK7:10 pmNew York John F Kennedy Intl

Jun 3

JFK6:10 pmNew York John F Kennedy Intl

19h 05m

1 stop

OSL7:15 pmOslo Gardermoen

$600

American Airlines

May 28

OSL12:50 pmOslo Gardermoen

12h 20m

1 stop

JFK7:10 pmNew York John F Kennedy Intl

Jun 4

JFK10:50 pmNew York John F Kennedy Intl

11h 45m

1 stop

OSL4:35 pmOslo Gardermoen

$605

American Airlines

May 7

OSL7:45 amOslo Gardermoen

37h 06m

2 stops

IAD2:51 pmWashington, D.C. Dulles Intl

May 11

IAD3:26 pmWashington, D.C. Dulles Intl

21h 14m

2 stops

OSL6:40 pmOslo Gardermoen

$667

Delta flights from Oslo Gardermoen Airport to Pennsylvania

Our best Delta deals on Oslo Gardermoen Airport to Pennsylvania flight tickets

Delta

May 14

OSL9:20 amOslo Gardermoen

12h 15m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

May 27

IAD1:32 pmWashington, D.C. Dulles Intl

13h 13m

2 stops

OSL8:45 amOslo Gardermoen

$562

Delta

May 21

OSL6:30 amOslo Gardermoen

16h 37m

2 stops

DCA5:07 pmWashington, D.C. Reagan-National

May 28

DCA11:55 amWashington, D.C. Reagan-National

14h 50m

2 stops

OSL8:45 amOslo Gardermoen

$567

Delta

May 21

OSL6:30 amOslo Gardermoen

15h 05m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Jun 4

IAD1:32 pmWashington, D.C. Dulles Intl

15h 33m

2 stops

OSL11:05 amOslo Gardermoen

$596

momondo Fare Finder

Use the filters below to find and compare flights from Oslo Gardermoen Airport to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 5/14

9:20 am-3:35 pm

1 stop12h 15m

Washington, D.C. Dulles Intl

Wed 5/27

6:15 pm-11:45 am

1 stop11h 30m

$491

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Mon 6/1

4:30 pm-7:20 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Mon 6/8

8:30 pm-12:35 pm

1 stop10h 05m

$501

OsloNew York

OSL - JFK

OSLJFK

Oslo Gardermoen

Thu 5/28

8:35 am-7:10 pm

1 stop16h 35m

New York John F Kennedy Intl

Wed 6/3

10:50 pm-7:45 pm

1 stop14h 55m

$555

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 5/14

9:20 am-3:35 pm

1 stop12h 15m

Washington, D.C. Dulles Intl

Wed 5/27

1:32 pm-8:45 am

2 stops13h 13m

$562

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Thu 5/21

6:30 am-5:07 pm

2 stops16h 37m

Washington, D.C. Reagan-National

Thu 5/28

11:55 am-8:45 am

2 stops14h 50m

$567

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Thu 5/21

12:50 pm-11:13 pm

2 stops16h 23m

Washington, D.C. Reagan-National

Thu 6/4

6:40 pm-4:35 pm

2 stops15h 55m

$647

OsloNew York

OSL - LGA

OSLLGA

Oslo Gardermoen

Fri 6/5

6:25 am-2:37 pm

2 stops14h 12m

New York LaGuardia

Tue 6/9

3:30 pm-6:00 pm

2 stops20h 30m

$652

OsloNew York

OSL - LGA

OSLLGA

Oslo Gardermoen

Tue 6/16

6:45 am-2:37 pm

2 stops13h 52m

New York LaGuardia

Tue 6/23

3:30 pm-5:15 pm

2 stops19h 45m

$654

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Thu 9/10

11:40 am-7:55 pm

1 stop14h 15m

Pittsburgh

Mon 9/14

9:50 pm-11:25 pm

1 stop19h 35m

$731

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Thu 9/10

11:40 am-7:55 pm

1 stop14h 15m

Pittsburgh

Mon 9/14

9:50 pm-11:25 pm

1 stop19h 35m

$776

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oslo Gardermoen Airport to Pennsylvania

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

Prices

Airlines

Other information

What is the cheapest month to fly to Pennsylvania?

The month of February is, on average, the cheapest month to fly to Pennsylvania from Oslo Gardermoen Airport, with most prices found around $397. If you don’t want to visit Pennsylvania in February, then you should wait until April to fly from Oslo Gardermoen Airport, when ticket prices are also cheap, with an average price of $468.

Can stopping save me money on Oslo Gardermoen Airport to Pennsylvania flights?

You could potentially save up to 17% on your flight if you consider stops on a Oslo Gardermoen Airport to Pennsylvania flight.

Cheap Oslo Gardermoen Airport to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo Gardermoen Airport to Pennsylvania

Fastest flight time	8h 20m
Direct flights	Every day
Airports in Pennsylvania	152 airports

The fastest flight from Oslo Gardermoen Airport to Pennsylvania takes 8h 20m

Direct flights go from Oslo Gardermoen Airport to Pennsylvania every day.

There are 152 airports in Pennsylvania. From Oslo Gardermoen Airport there are direct flights to New York John F Kennedy Intl (JFK).

Search flight deals

Frequently asked questions about flying from Oslo Gardermoen Airport to Pennsylvania

When did momondo last update prices for flights from Oslo Gardermoen Airport to Pennsylvania?
Prices for flights from Oslo Gardermoen Airport to Pennsylvania are refreshed on a daily basis.
How many operators does momondo search for flights from Oslo Gardermoen Airport to Pennsylvania?
As of April 2026, there are 6 operators available to choose from for flights from Oslo Gardermoen Airport to Pennsylvania.
How old do you have to be to fly from Oslo Gardermoen Airport to Pennsylvania?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oslo Gardermoen Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The necessary travel and health documents for your Pennsylvania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oslo Gardermoen Airport to Pennsylvania

Compare and see reviews for airlines that fly from Oslo Gardermoen Airport to Pennsylvania with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $460	Free Cancellation	Rating 6.7 7,917 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Oslo to Pennsylvania?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Pennsylvania from Oslo.

Can I find flights from Oslo to Pennsylvania with flexible booking policies on momondo?

All flight searches from Oslo to Pennsylvania on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Oslo to Pennsylvania?

Once you have performed a search for Oslo to Pennsylvania flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Oslo to Pennsylvania right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Pennsylvania, momondo offers a useful price alert feature which will track prices for flights to Pennsylvania from Oslo and alert you when they change.