PIT - SNN

$413 Find Cheap Flights from Pittsburgh to Shannon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Shannon departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Shannon, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Pittsburgh to Shannon (PIT-SNN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Shannon

Mon, Dec 1 - Mon, Dec 8
American Airlines Logo
9:05 pm - 4:45 pmPIT-SNN
14h 40m1 stop
American Airlines Logo
7:50 am - 7:20 pmSNN-PIT
16h 30m1 stop
$554American Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
American Airlines Logo
9:05 pm - 4:45 pmPIT-SNN
14h 40m1 stop
American Airlines Logo
7:50 am - 6:09 pmSNN-PIT
15h 19m2 stops
$564American Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 15
United Airlines Logo
6:50 pm - 10:15 amPIT-SNN
10h 25m1 stop
United Airlines Logo
12:30 pm - 7:56 pmSNN-PIT
12h 26m1 stop
$576United Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 15
United Airlines Logo
4:05 pm - 10:15 amPIT-SNN
13h 10m2 stops
United Airlines Logo
12:30 pm - 10:02 amSNN-PIT
26h 32m2 stops
$581United Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
British Airways Logo
6:36 pm - 7:25 pmPIT-SNN
19h 49m2 stops
British Airways Logo
8:05 pm - 7:57 pmSNN-PIT
28h 52m2 stops
$711British Airways
Find Deal
Wed, Oct 8 - Sun, Oct 12
 Logo
4:15 pm - 4:10 pmPIT-SNN
18h 55m2 stops
 Logo
9:15 pm - 2:41 pmSNN-PIT
22h 26m2 stops
Wed, Oct 8 - Sun, Oct 12
 Logo
6:35 am - 11:20 amPIT-SNN
23h 45m3 stops
 Logo
9:15 pm - 2:41 pmSNN-PIT
22h 26m2 stops
Fri, Oct 24 - Fri, Oct 31
Air Canada Logo
4:15 pm - 3:50 pmPIT-SNN
18h 35m2 stops
Air Canada Logo
7:50 am - 11:44 pmSNN-PIT
19h 54m3 stops
$847Air Canada
Find Deal
Wed, Oct 8 - Sun, Oct 12
British Airways Logo
9:40 pm - 4:10 pmPIT-SNN
13h 30m1 stop
British Airways Logo
9:15 pm - 7:45 pmSNN-PIT
27h 30m1 stop
$863British Airways
Find Deal
Wed, Oct 8 - Wed, Oct 15
Air Canada Logo
4:15 pm - 8:35 pmPIT-SNN
23h 20m2 stops
Air Canada Logo
7:40 am - 11:44 pmSNN-PIT
21h 04m3 stops
$891Air Canada
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $554 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$554
American Airlines
Mon 12/1Mon 12/8
PIT - SNN • 1 stop
Cheapest one-way
$413
United Airlines
Wed 10/8
PIT - SNN • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Shannon!
Booking Insights

KAYAK's insights & trends for Pittsburgh to Shannon flights

Get data-powered insights and trends into flights from Pittsburgh to Shannon to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Pittsburgh to Shannon?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Pittsburgh to Shannon were found on American Airlines ($554) and United Airlines ($576).

Good to know

Cheapest flight$413
Most popular time to fly and prices are also 6% lower on average.
Flight from Pittsburgh to Shannon

When to book flights from Pittsburgh to Shannon

Are your dates flexible? Find out the best times to travel from Pittsburgh to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to Shannon

  • What is the cheapest flight from Pittsburgh to Shannon?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Shannon was $413 for a one-way ticket and $554 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and Shannon?

    Yes, you’ll need a passport to travel to Shannon from Pittsburgh.

  • Which airports will I be using when flying from Pittsburgh to Shannon?

    Pittsburgh airport is called Pittsburgh and the only airport in Shannon is Shannon.

  • Which aircraft models fly most regularly from Pittsburgh to Shannon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pittsburgh to Shannon?

    Star Alliance, and oneworld are the airline alliances operating flights between Pittsburgh and Shannon, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Pittsburgh to Shannon, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Shannon are United Airlines and American Airlines. With an average price for the route of $898 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $631 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Pittsburgh to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and SNN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Pittsburgh to Shannon

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Shannon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Shannon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8937 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

2.0 MediocreAnonymous, Sep 2025SFO - MEX
Read more United Airlines reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

The flight was canceled 3 hours after original take off time

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Everything you need to know for your flight from Pittsburgh to Shannon

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