How do I get Price Alerts for flights from Belfast Intl Airport to Pennsylvania?

Price Alerts will notify you by email when the price for flights to Pennsylvania from Belfast Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Belfast Intl Airport to Pennsylvania with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

How many operators does momondo search for flights from Belfast Intl Airport to Pennsylvania?

The number of operators available for flights from Belfast Intl Airport to Pennsylvania is 1 as of March 2026.

How old do you have to be to fly from Belfast Intl Airport to Pennsylvania?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl 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.

£257 Cheap Flights from Belfast Intl Airport to Pennsylvania in 2026

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0 bags

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Find the cheapest flights from Belfast Intl Airport to Pennsylvania

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

21:10 - 15:55

BFS

JFK

23h 45m

1 stop

18:20 - 20:35

JFK

BFS

21h 15m

1 stop

£474Multiple Airlines

Thu, 7 May - Thu, 14 May

12:45 - 13:15

BFS

EWR

29h 30m

2 stops

17:45 - 21:30

EWR

BFS

22h 45m

2 stops

£479Multiple Airlines

Thu, 23 Apr - Sun, 26 Apr

12:45 - 13:15

BFS

EWR

29h 30m

2 stops

17:20 - 19:30

EWR

BFS

21h 10m

2 stops

£492Multiple Airlines

Thu, 7 May - Thu, 14 May

17:05 - 15:40

BFS

JFK

27h 35m

2 stops

18:55 - 21:15

JFK

BFS

21h 20m

2 stops

£496Multiple Airlines

Fri, 8 May - Fri, 15 May

12:45 - 15:40

BFS

JFK

31h 55m

2 stops

17:10 - 21:30

JFK

BFS

23h 20m

2 stops

£497Multiple Airlines

Thu, 23 Apr - Sun, 26 Apr

12:45 - 13:15

BFS

EWR

29h 30m

3 stops

17:20 - 19:30

EWR

BFS

21h 10m

2 stops

£497Multiple Airlines

Thu, 7 May - Thu, 14 May

08:40 - 15:40

BFS

JFK

36h 00m

3 stops

17:10 - 20:55

JFK

BFS

22h 45m

2 stops

£499Multiple Airlines

Mon, 1 Jun - Mon, 8 Jun

15:40 - 13:15

BFS

EWR

26h 35m

3 stops

17:20 - 22:20

EWR

BFS

24h 00m

2 stops

£499Multiple Airlines

Wed, 6 May - Wed, 13 May

07:30 - 13:15

BFS

EWR

34h 45m

2 stops

17:20 - 22:20

EWR

BFS

24h 00m

2 stops

£500Multiple Airlines

Wed, 6 May - Wed, 13 May

08:40 - 19:20

BFS

JFK

15h 40m

2 stops

16:55 - 20:40

JFK

BFS

22h 45m

2 stops

£512Multiple Airlines

Mon, 11 May - Sat, 16 May

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 7/5

21:10-15:55

1 stop23h 45m

New York John F Kennedy Intl

Thu 14/5

18:20-20:35

1 stop21h 15m

£474

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Thu 23/4

12:45-13:15

2 stops29h 30m

Newark

Sun 26/4

17:45-21:30

2 stops22h 45m

£479

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Thu 7/5

12:45-13:15

2 stops29h 30m

Newark

Thu 14/5

17:20-19:30

2 stops21h 10m

£492

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Fri 8/5

17:05-15:40

2 stops27h 35m

New York John F Kennedy Intl

Fri 15/5

18:55-21:15

2 stops21h 20m

£496

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 23/4

12:45-15:40

2 stops31h 55m

New York John F Kennedy Intl

Sun 26/4

17:10-21:30

2 stops23h 20m

£497

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Thu 7/5

12:45-13:15

3 stops29h 30m

Newark

Thu 14/5

17:20-19:30

2 stops21h 10m

£497

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 1/6

08:40-15:40

3 stops36h 00m

New York John F Kennedy Intl

Mon 8/6

17:10-20:55

2 stops22h 45m

£499

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 6/5

15:40-13:15

3 stops26h 35m

Newark

Wed 13/5

17:20-22:20

2 stops24h 00m

£499

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 6/5

07:30-13:15

2 stops34h 45m

Newark

Wed 13/5

17:20-22:20

2 stops24h 00m

£500

Fastest return journey

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 11/5

08:40-19:20

2 stops15h 40m

New York John F Kennedy Intl

Sat 16/5

16:55-20:40

2 stops22h 45m

£512

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap Belfast Intl Airport to Pennsylvania flight deals and tips

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

Fastest flight time	11h 00m
Direct flights	None

The fastest flight from Belfast Intl Airport to Pennsylvania takes 11h 00m

There are no direct flights from Belfast Intl Airport to Pennsylvania. There are no popular flight routes from Belfast Intl Airport to Pennsylvania.

Search flight deals

When did momondo last update prices for flights from Belfast Intl Airport to Pennsylvania?
Prices for flights from Belfast Intl Airport to Pennsylvania refresh daily.
How many operators does momondo search for flights from Belfast Intl Airport to Pennsylvania?
The number of operators available for flights from Belfast Intl Airport to Pennsylvania is 1 as of March 2026.
How old do you have to be to fly from Belfast Intl Airport to Pennsylvania?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl 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.

How do I get Price Alerts for flights from Belfast Intl Airport to Pennsylvania?
Price Alerts will notify you by email when the price for flights to Pennsylvania from Belfast Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Belfast Intl Airport to Pennsylvania with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Belfast to Pennsylvania . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for Belfast 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 Belfast to Pennsylvania right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Belfast to Pennsylvania flights. All you need is a valid email address and we will do the rest; it is that quick and easy.