Cheap flights from Cardiff to Pennsylvania from £746
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Cardiff to Pennsylvania
Cheapest flights from Cardiff to PennsylvaniaExplore the most affordable flight options available from Cardiff to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 October 2026.
Explore the most affordable flight options available from Cardiff to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 October 2026.
Best flights from Cardiff to PennsylvaniaDiscover carefully curated flight deals from Cardiff to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.
Discover carefully curated flight deals from Cardiff to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.
Last-minute flights from Cardiff to PennsylvaniaDiscover last-minute flight deals from Cardiff to Pennsylvania. Data last updated 7 October 2026 and is based on user searches.
Discover last-minute flight deals from Cardiff to Pennsylvania. Data last updated 7 October 2026 and is based on user searches.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Cardiff to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
CardiffPittsburgh
CWL Cardiff Wales - PIT Pittsburgh
CWLPIT
Cardiff Wales
Fri 20/11
16:05-19:20
2 stops32h 15m
Pittsburgh
Fri 27/11
21:15-09:50
3 stops31h 35m
CardiffPittsburgh
CWL Cardiff Wales - PIT Pittsburgh
CWLPIT
Cardiff Wales
Mon 16/11
09:00-23:40
3 stops19h 40m
Pittsburgh
Mon 23/11
06:01-11:45
3 stops24h 44m
Best time to book a flight from Cardiff to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Cardiff with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Cardiff to Pennsylvania
Related info for your journey
Find useful and relevant information for your journey from Cardiff to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Cardiff to Pennsylvania
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Pennsylvania by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to United States
Book a non-stop flight to one of these other cities located in United States.
Search flights from Cardiff to Pennsylvania by cabin class
Find flights from Cardiff to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Cardiff and Pennsylvania flights
Browse other Cardiff and Pennsylvania flight options. Last updated on 7 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Cardiff to Pennsylvania flights
Consider these flights travelling from Cardiff to Pennsylvania.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Cardiff to Pennsylvania?
Deals for Cardiff to Pennsylvania flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Cardiff to Pennsylvania?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Pennsylvania for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Cardiff to Pennsylvania with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to Pennsylvania flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Cardiff to Pennsylvania become cheaper?
Not ready to book yet? You can track prices for flights from Cardiff to Pennsylvania on Cheapflights with our Price Alert feature and get notified when better prices are available.