A cityscape with a river, bridges, and a red tram.

$376 Cheap Flights from Dublin (DUB) to Pittsburgh (PIT)

View $376 flight on Sat, Sep 5, 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Pittsburgh Intl. Airport (PIT)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Dublin to Pittsburgh (DUB-PIT)

Prices were available within the past 7 days and start at $376 for one-way flights and $562 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Fri, Aug 28 - Wed, Sep 2
DUB
Dublin
PIT
Pittsburgh
$562 Roundtrip, found 5 days ago
$562
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, Aug 28 from Dublin to Pittsburgh, returning Wed, Sep 2, priced at $562 found 5 days ago
JetBlue Airways
Fri, Aug 28 - Wed, Sep 2
DUB
Dublin
PIT
Pittsburgh
$591 Roundtrip, found 5 days ago
$591
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, Aug 28 from Dublin to Pittsburgh, returning Wed, Sep 2, priced at $591 found 5 days ago
JetBlue Airways
Sat, Aug 29 - Wed, Sep 2
DUB
Dublin
PIT
Pittsburgh
$654 Roundtrip, found 5 days ago
$654
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sat, Aug 29 from Dublin to Pittsburgh, returning Wed, Sep 2, priced at $654 found 5 days ago
JetBlue Airways
Thu, Aug 27 - Thu, Sep 10
DUB
Dublin
PIT
Pittsburgh
$666 Roundtrip, found 6 days ago
$666
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Aug 27 from Dublin to Pittsburgh, returning Thu, Sep 10, priced at $666 found 6 days ago
Iberia
Tue, Nov 17 - Tue, Nov 24
DUB
Dublin
PIT
Pittsburgh
$681 Roundtrip, found 2 hours ago
$681
Roundtrip
found 2 hours ago
Select Iberia flight, departing Tue, Nov 17 from Dublin to Pittsburgh, returning Tue, Nov 24, priced at $681 found 2 hours ago
JetBlue Airways
Fri, Sep 4 - Mon, Sep 7
DUB
Dublin
PIT
Pittsburgh
$685 Roundtrip, found 2 days ago
$685
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri, Sep 4 from Dublin to Pittsburgh, returning Mon, Sep 7, priced at $685 found 2 days ago
JetBlue Airways
Sat, Aug 29 - Wed, Sep 2
DUB
Dublin
PIT
Pittsburgh
$691 Roundtrip, found 5 days ago
$691
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sat, Aug 29 from Dublin to Pittsburgh, returning Wed, Sep 2, priced at $691 found 5 days ago
Lufthansa
Tue, Nov 17 - Tue, Nov 24
DUB
Dublin
PIT
Pittsburgh
$709 Roundtrip, found 2 hours ago
$709
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Tue, Nov 17 from Dublin to Pittsburgh, returning Tue, Nov 24, priced at $709 found 2 hours ago
Aer Lingus
Tue, Nov 17 - Tue, Nov 24
DUB
Dublin
PIT
Pittsburgh
$711 Roundtrip, found 2 hours ago
$711
Roundtrip
found 2 hours ago
Select Aer Lingus flight, departing Tue, Nov 17 from Dublin to Pittsburgh, returning Tue, Nov 24, priced at $711 found 2 hours ago
Swiss International Air Lines
Tue, Nov 17 - Tue, Nov 24
DUB
Dublin
PIT
Pittsburgh
$717 Roundtrip, found 2 hours ago
$717
Roundtrip
found 2 hours ago
Select Swiss International Air Lines flight, departing Tue, Nov 17 from Dublin to Pittsburgh, returning Tue, Nov 24, priced at $717 found 2 hours ago

Alternative airports near Pittsburgh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pittsburgh Intl. PIT. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $876
PIT
Pittsburgh Intl.
Cheapest
Average driving time to city center24 min
Flights from $876

Find the cheapest month to fly from Dublin (DUB) to Pittsburgh (PIT)

April is typically the cheapest month to fly

From $477 - $935 per traveler.

What you need to know for your flight from Dublin to Pittsburgh Intl.

Dublin (DUB) to Pittsburgh (PIT) at a glance

Travel from Dublin (DUB) to Pittsburgh (PIT) with a range of airlines offering various options on this international long-haul route. You can compare Pittsburgh airfare from both full-service and low-cost carriers to discover the best flight that aligns with your budget and schedule. Check out the essential details regarding flight times and plan your journey to explore the iconic sights and neighborhoods of Pittsburgh.

  • Fastest flight duration: around 9 hours in-flight, plus roughly 2h 15m layover with one stop
  • Route distance: roughly 3,400 miles (5,470 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $455–$1465, depending on seasonality and how far ahead you book

Flights from Dublin Airport (DUB) to Pittsburgh International Airport (PIT)

According to recent traveler bookings, here are the top airlines favored for flights from Dublin to Pittsburgh, typically offering one-stop options. Popular layover points include John F. Kennedy International Airport (JFK, about 1 hour 30 minutes), Philadelphia International Airport (PHL, approximately 3 hours), and Logan International Airport (BOS, around 2 hours 30 minutes). These choices allow you to customize your itinerary by balancing factors such as price, total travel time, and cabin class.

  • JetBlue Airways: This budget-friendly airline provides one-stop service, with one-way ticket prices generally falling between $455 and $940. JetBlue represents around 29% of departures for this route, featuring an in-flight duration of 9 hours and a total travel time of approximately 11 hours and 15 minutes, including layover.
  • Aer Lingus: As a full-service airline, Aer Lingus offers one-stop travel with one-way fares typically ranging from $475 to $1110. This carrier accounts for about 25% of the departures on this route, taking roughly 9 hours in the air and about 11 hours and 15 minutes overall, factoring in layover time.
  • American Airlines: Known for its comprehensive service, American Airlines provides one-stop options with one-way fares usually between $705 and $1190. This airline makes up around 24% of the departures on this route, with a flight duration of 9 hours and a total journey time of about 11 hours and 15 minutes, including layover.
  • Icelandair: Offering one-stop services, Icelandair is a full-service option with one-way fares typically ranging from $675 to $800. This airline contributes approximately 6% of departures for this route, featuring an in-flight time of 9 hours and a total travel time of around 11 hours and 15 minutes, including layover.
  • British Airways: A full-service airline providing one-stop flights, British Airways has one-way fares that usually vary from $765 to $1740. It accounts for roughly 6% of the departures on this route, with a flight time of 9 hours and an overall journey time of approximately 11 hours and 15 minutes, including layover.

Alternative route from Dublin (DUB) to Pittsburgh (PIT)

  • Waterford to Pittsburgh (WAT-PIT): Located approximately 93 miles from Dublin Airport (DUB), Waterford Airport (WAT) serves as a key connection point.

How to find the best prices for flights from Dublin (DUB) to Pittsburgh (PIT)

Getting some of the best deals on flights from Dublin to Pittsburgh is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, although most travelers tend to book at least 2 months ahead. Departures in the morning, specifically between 5 am and 12 pm, often offer lower prices and are the most popular. Additionally, flying on Thursdays typically results in cheaper fares, while Sundays remain the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Pittsburgh International Airport from Dublin Airport

Pittsburgh welcomes travelers from Dublin with a range of transport options based on price, convenience, and proximity. For departures, Dublin Airport is roughly a 15-minute drive (covering about 8 miles) from central Dublin. Here's how to reach Pittsburgh efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Pittsburgh, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Pittsburgh International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Pittsburgh International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Frequently asked questions

How much does a flight from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.) cost?
You can find cheap one-way flights from $376 and cheap return flights from $562 Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.) with Expedia. One-way flights typically cost between $698 and $3181, and return flights often range between $605 and $4925. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The cheapest month to fly from DUB to PIT is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Aer Lingus operates around 7 direct flights from DUB to PIT every week.
What is the cheapest airline that flies from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Brussels Airlines is one of the cheapest airlines offering connecting flights from Dublin (DUB) to Pittsburgh Intl. (PIT) with a layover in Liberty Intl. (EWR), starting from around $933 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
To find a cheap flight from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The best airline to fly with from Dublin (DUB) to Pittsburgh, PA (PIT) will differ from traveler to traveler. If you like to fly early, Aer Lingus offers early morning flights. If price is the most important factor, Aer Lingus typically offers the lowest fares. Aer Lingus also offers the most daily flights from DUB to PIT, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
You can find approximately 1 nonstop flights per day from (DUB) to Pittsburgh Intl. (PIT). For more options, look at flights that include layovers.
What is the earliest flight from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The earliest flight from Dublin (DUB) to Pittsburgh International Airport (PIT) typically departs at around 4:25 AM, with service from NI, TAP Portugal, and American Airlines. This seasonal route is available in January, allowing you to maximize your time in Pittsburgh. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The most popular departure times for flights from Dublin (DUB) to Pittsburgh (PIT) are in the late morning, from 9am to noon. About 53% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines, and Aer Lingus, offer flights during this window. This timing works well because it allows you to start your day in Dublin before heading off to Pittsburgh.
How long does it take to fly from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Flying nonstop from DUB to PIT takes around 8 hours, with the route covering approximately 3,437 miles. Flights with a layover typically take 4 hours 20 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
You can fly business class between DUB and PIT. Airlines that offer business class service on this route include:

  • Aer Lingus
  • British Airways
  • Delta Air Lines
  • United Airlines
  • Air Canada
  • Icelandair
  • Lufthansa
  • Finnair
  • KLM
  • American Airlines

How do I earn miles on a Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight with Expedia?
It's easy to earn miles on a Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Pittsburgh from DUB (DUB)?
If you're planning to travel to Pittsburgh from DUB (DUB), you can fly into Pittsburgh Intl. (PIT) Some flights may connect through major hubs like Heathrow (LHR), Liberty Intl. (EWR), Frankfurt Intl. (FRA) before reaching Pittsburgh. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.) at the last minute?
Typically, booking a last minute flight from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight and hotel package?
Securing a Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.) Pittsburgh Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
If you booked your Dublin (DUB) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Dublin
Destination airport
Pittsburgh Intl.
Airlines serving
Aer Lingus, Air Canada, Austrian Airlines, British Airways, Iberia, Icelandair, JetBlue Airways, Lufthansa, Swiss International Air Lines, TAP Portugal
Roundtrip price
$562
Distance
3436 mi

Book with confidence

Dublin to Pittsburgh Flights

The cheapest times to fly from Dublin to Pittsburgh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dublin to Pittsburgh are during the month of August. You can find some of the cheapest flights from Dublin to Pittsburgh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Pittsburgh

Sunday is one of the best days to book for cheap flights from Dublin to Pittsburgh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dublin to Pittsburgh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dublin to Pittsburgh in 2026. You can also book with separate airlines for your outbound and return journeys, from $376 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dublin to Pittsburgh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dublin to Pittsburgh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Dublin to Pittsburgh Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia