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Flights to Pittsburgh

€344 Cheap flights to Pittsburgh

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Pittsburgh departing on 15/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ireland to Pittsburgh

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:30 - 21:11
DUB
-
PIT
13h 41m
1 stop
American Airlines Logo
16:23 - 08:40
PIT
-
DUB
12h 17m
1 stop
€401American Airlines
Wed, 11 Mar - Mon, 16 Mar
British Airways Logo
13:45 - 19:50
DUB
-
PIT
11h 05m
1 stop
British Airways Logo
12:12 - 12:00
PIT
-
DUB
18h 48m
2 stops
€403British Airways
Thu, 21 May - Sat, 6 Jun
British Airways Logo
08:35 - 19:24
DUB
-
PIT
15h 49m
2 stops
British Airways Logo
19:55 - 18:40
PIT
-
DUB
17h 45m
2 stops
€407British Airways
Thu, 16 Apr - Mon, 20 Apr
British Airways Logo
08:35 - 19:24
DUB
-
PIT
15h 49m
2 stops
British Airways Logo
19:55 - 14:30
PIT
-
DUB
13h 35m
2 stops
€408British Airways
Thu, 16 Apr - Mon, 20 Apr
American Airlines Logo
12:40 - 21:35
DUB
-
PIT
13h 55m
1 stop
American Airlines Logo
17:58 - 09:35
PIT
-
DUB
10h 37m
1 stop
€419American Airlines
Thu, 16 Apr - Mon, 20 Apr
American Airlines Logo
12:40 - 18:59
DUB
-
PIT
11h 19m
1 stop
American Airlines Logo
13:44 - 09:35
PIT
-
DUB
14h 51m
1 stop
€420American Airlines
Thu, 16 Apr - Mon, 20 Apr
Multiple Airlines Logo
10:20 - 20:20
DUB
-
PIT
14h 00m
1 stop
Multiple Airlines Logo
19:34 - 17:20
PIT
-
DUB
17h 46m
2 stops
€532Multiple Airlines
Wed, 11 Mar - Mon, 16 Mar
United Airlines Logo
12:30 - 20:09
SNN
-
PIT
12h 39m
1 stop
United Airlines Logo
19:15 - 10:15
PIT
-
SNN
10h 00m
1 stop
€831United Airlines
Thu, 30 Apr - Mon, 4 May
United Airlines Logo
12:30 - 18:30
SNN
-
PIT
11h 00m
1 stop
United Airlines Logo
19:15 - 10:15
PIT
-
SNN
10h 00m
1 stop
€832United Airlines
Thu, 30 Apr - Mon, 4 May
Multiple Airlines Logo
14:30 - 23:59
SNN
-
PIT
14h 29m
1 stop
Multiple Airlines Logo
06:12 - 06:00
PIT
-
SNN
18h 48m
1 stop
€2,174Multiple Airlines
Thu, 14 May - Sun, 17 May

momondo Fare Finder

 
Locate flights to Pittsburgh that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 5 February 2026.
Use the filters below to find and compare flights to Pittsburgh that are best for you.

Fly from

Route

Depart

Return

Price

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Wed 11/3

11:30-21:11

1 stop13h 41m

Pittsburgh

Mon 16/3

16:23-08:40

1 stop12h 17m

€401

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 21/5

13:45-19:50

1 stop11h 05m

Pittsburgh

Sat 6/6

12:12-12:00

2 stops18h 48m

€403

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 16/4

08:35-19:24

2 stops15h 49m

Pittsburgh

Mon 20/4

19:55-18:40

2 stops17h 45m

€407

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 16/4

08:35-19:24

2 stops15h 49m

Pittsburgh

Mon 20/4

19:55-14:30

2 stops13h 35m

€408

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 16/4

12:40-21:35

1 stop13h 55m

Pittsburgh

Mon 20/4

17:58-09:35

1 stop10h 37m

€419

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 16/4

12:40-18:59

1 stop11h 19m

Pittsburgh

Mon 20/4

13:44-09:35

1 stop14h 51m

€420

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Wed 11/3

10:20-20:20

1 stop14h 00m

Pittsburgh

Mon 16/3

19:34-17:20

2 stops17h 46m

€532

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Thu 30/4

12:30-20:09

1 stop12h 39m

Pittsburgh

Mon 4/5

19:15-10:15

1 stop10h 00m

€831

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Thu 30/4

12:30-18:30

1 stop11h 00m

Pittsburgh

Mon 4/5

19:15-10:15

1 stop10h 00m

€832

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Thu 14/5

14:30-23:59

1 stop14h 29m

Pittsburgh

Sun 17/5

06:12-06:00

1 stop18h 48m

€2,174

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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Pittsburgh flights insights and trends

Explore insights for your Pittsburgh flight to craft the best travel plan

What is the cheapest month to fly to Pittsburgh?

In general, February is the cheapest month to fly from Ireland to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €596. If you’re not able to fly to Pittsburgh in February, then April is your next best option. Flight prices from Ireland to Pittsburgh during April average around €630.

Cheapest flights to Pittsburgh

Find the cheapest flights to Pittsburgh from your nearest city or airport
Find flights from Dublin to Pittsburgh
CHEAPEST MONTH TO FLY TO PITTSBURGH FROM DUBLINFebruary18% cheaperFlying from Dublin to Pittsburgh costs on average just €596 in February
MOST EXPENSIVE MONTH TO FLY TO PITTSBURGH FROM DUBLINDecember23% more expensiveIt costs about €894 for flights to Pittsburgh from Dublin in December
MOST POPULAR MONTH TO FLY TO PITTSBURGH FROM DUBLINOctober520% more users visitedMore momondo users searched in flights to Pittsburgh from Dublin in October than any other month

Cheap Pittsburgh flight deals and tips

Summary info about Pittsburgh flight prices, duration and airlines

Best One-Way Price

€344

Best Round-Trip Price

€401

Fastest flight time

39h 21m

Popular in

December
The best one-way flight price to Pittsburgh from Ireland in the last 72 hours is €344 (Dublin to Pittsburgh).
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The best round-trip flight price to Pittsburgh from Ireland in the last 72 hours is €401 (Dublin to Pittsburgh).
Search Deals
The fastest flight to Pittsburgh from Ireland takes 39h 21m (Dublin to Pittsburgh).
Search Deals
December has the highest demand for flights to Pittsburgh, with a 12% price increase on average.
Search Deals

Frequently asked questions about flying to Pittsburgh

Is there an alternative airport near Pittsburgh?

Those flying to Pittsburgh could potentially find better pricing at Latrobe Westmoreland County Airport (53 km from Pittsburgh city centre), Morgantown Airport (89 km from Pittsburgh city centre), Johnstown Cambria County Airport (99 km from Pittsburgh city centre), Franklin Chess Lamberton Airport (105 km from Pittsburgh city centre) or Youngstown Airport (107 km from Pittsburgh city centre) depending on the month and departure airport.

When did momondo last update prices for flights to Pittsburgh Airport?

Prices for flights to Pittsburgh Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Pittsburgh Airport?

As of February 2026, there is 1 operator available to choose from for flights to Pittsburgh Airport.

How old do you have to be to fly to Pittsburgh Airport?

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 stopovers. It is recommended that you verify with the airline you are booking with for travel to Pittsburgh Airport.

What documentation or ID do you need to fly to Pittsburgh Airport?

The travel and health documents required for your trip to Pittsburgh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Pittsburgh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Pittsburgh?

It is quick and easy to find flights to Pittsburgh on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Pittsburgh that suits you.

Can I find flights to Pittsburgh with flexible booking policies on momondo?

Yes. All flights to Pittsburgh on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Pittsburgh?

momondo helps you find the best flight to Pittsburgh by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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Find better results for your trip to Pittsburgh

Popular Flights to Pittsburgh

Popular routes according to searches in the past day on momondo
Dublin to Pittsburgh Flightsfrom €456
Shannon to Pittsburgh Flightsfrom €632
Cork to Pittsburgh Flightsfrom €1,007