Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Pittsburgh

€299 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 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ireland to Pittsburgh

Cheap return flights

Logo
19:05 - 19:56DUB-PIT
29h 51m2 stops
Logo
07:12 - 11:50PIT-DUB
23h 38m3 stops
€454
Find Deal
Wed, 1 Oct - Wed, 8 Oct
JetBlue Logo
11:30 - 17:10DUB-PIT
10h 40m1 stop
JetBlue Logo
18:05 - 08:20PIT-DUB
9h 15m1 stop
€516JetBlue
Find Deal
Mon, 15 Sep - Mon, 29 Sep
JetBlue Logo
11:30 - 23:51DUB-PIT
17h 21m1 stop
JetBlue Logo
06:00 - 08:20PIT-DUB
21h 20m1 stop
€532JetBlue
Find Deal
Fri, 29 Aug - Thu, 11 Sep
JetBlue Logo
10:40 - 08:50DUB-PIT
27h 10m1 stop
JetBlue Logo
07:00 - 09:00PIT-DUB
21h 00m1 stop
€534JetBlue
Find Deal
Fri, 29 Aug - Thu, 11 Sep
Icelandair Logo
14:15 - 10:04DUB-PIT
24h 49m2 stops
Icelandair Logo
20:15 - 11:05PIT-DUB
33h 50m2 stops
€622Icelandair
Find Deal
Mon, 15 Sep - Mon, 29 Sep
Scandinavian Airlines Logo
19:05 - 22:34DUB-PIT
32h 29m2 stops
Scandinavian Airlines Logo
16:50 - 11:45PIT-DUB
38h 55m2 stops
€625Scandinavian Airlines
Find Deal
Thu, 23 Oct - Sun, 26 Oct
Icelandair Logo
11:30 - 21:46DUB-PIT
15h 16m2 stops
Icelandair Logo
10:00 - 10:15PIT-DUB
19h 15m2 stops
€672Icelandair
Find Deal
Wed, 3 Dec - Sun, 7 Dec
Aer Lingus Logo
09:45 - 22:58DUB-PIT
18h 13m2 stops
Aer Lingus Logo
21:40 - 16:35PIT-DUB
13h 55m1 stop
€695Aer Lingus
Find Deal
Mon, 15 Sep - Mon, 29 Sep
United Airlines Logo
09:00 - 17:14DUB-PIT
13h 14m1 stop
United Airlines Logo
18:32 - 09:55PIT-DUB
10h 23m1 stop
€752United Airlines
Find Deal
Wed, 3 Dec - Sun, 7 Dec
United Airlines Logo
12:30 - 17:56SNN-PIT
10h 26m1 stop
United Airlines Logo
18:50 - 10:15PIT-SNN
10h 25m1 stop
€929United Airlines
Find Deal
Thu, 2 Oct - Thu, 9 Oct

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 19 August 2025.
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 1/10

19:05-19:56

2 stops29h 51m

Pittsburgh

Wed 8/10

07:12-11:50

3 stops23h 38m

€454

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Mon 15/9

11:30-17:10

1 stop10h 40m

Pittsburgh

Mon 29/9

18:05-08:20

1 stop9h 15m

€516

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Fri 29/8

11:30-23:51

1 stop17h 21m

Pittsburgh

Thu 11/9

06:00-08:20

1 stop21h 20m

€532

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Fri 29/8

10:40-08:50

1 stop27h 10m

Pittsburgh

Thu 11/9

07:00-09:00

1 stop21h 00m

€534

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Mon 15/9

14:15-10:04

2 stops24h 49m

Pittsburgh

Mon 29/9

20:15-11:05

2 stops33h 50m

€622

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 23/10

19:05-22:34

2 stops32h 29m

Pittsburgh

Sun 26/10

16:50-11:45

2 stops38h 55m

€625

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Wed 3/12

11:30-21:46

2 stops15h 16m

Pittsburgh

Sun 7/12

10:00-10:15

2 stops19h 15m

€672

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Mon 15/9

09:45-22:58

2 stops18h 13m

Pittsburgh

Mon 29/9

21:40-16:35

1 stop13h 55m

€694

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Wed 3/12

09:00-17:14

1 stop13h 14m

Pittsburgh

Sun 7/12

18:32-09:55

1 stop10h 23m

€752

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Thu 2/10

12:30-17:56

1 stop10h 26m

Pittsburgh

Thu 9/10

18:50-10:15

1 stop10h 25m

€929

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Pittsburgh from

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, September 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 €668. If you’re not able to fly to Pittsburgh in September, then January is your next best option. Flight prices from Ireland to Pittsburgh during January average around €686.

What is the cheapest day to depart on your flight to Pittsburgh?

The cheapest day to depart on your flight to Pittsburgh is on a Friday when prices can be found for as low as €668. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Pittsburgh is Wednesday, with ticket prices averaging around €935.

What is the cheapest time of day to depart on your flight to Pittsburgh?

Our most recent data shows that the best time of day to fly to Pittsburgh is at midday. Flights from Ireland to Pittsburgh during this time can be as low as €668. Try not to purchase tickets in the morning because they tend to be around €753. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 DUBLINSeptember10% cheaperFlying from Dublin to Pittsburgh costs on average just €668 in September
MOST EXPENSIVE MONTH TO FLY TO PITTSBURGH FROM DUBLINDecember18% more expensiveIt costs about €876 for flights to Pittsburgh from Dublin in December
MOST POPULAR MONTH TO FLY TO PITTSBURGH FROM DUBLINOctober322% 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

€299

Best Round-Trip Price

€454

Fastest flight time

12h 04m

Popular in

December
The best one-way flight price to Pittsburgh from Ireland in the last 72 hours is €299 (Dublin to Pittsburgh).
Search Deals
The best round-trip flight price to Pittsburgh from Ireland in the last 72 hours is €454 (Dublin to Pittsburgh).
Search Deals
The fastest flight to Pittsburgh from Ireland takes 12h 04m (Dublin to Pittsburgh).
Search Deals
December has the highest demand for flights to Pittsburgh, with a 5% 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 August 2025, 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.

An easier way to manage your Pittsburgh trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 24/8
Sun 31/8
By creating a price alert you accept our terms of use and privacy policy.

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 €529
Shannon to Pittsburgh Flightsfrom €1,084
Cork to Pittsburgh Flightsfrom €929