£195 Cheap Flights from Portland (PDX) to Louisville (SDF)

View £195 flight on Tue, 26 May 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Louisville International Airport (SDF)

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Cheap Flights from Portland (PDX) to Louisville (SDF)

Prices were available within the past 7 days and start at £195 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Find the cheapest month to fly from Portland (PDX) to Louisville (SDF)

August is typically the cheapest month to fly

From £151 - £544 per traveller.

Frequently asked questions

How much is a flight from PDX to SDF?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Portland Intl. Airport (PDX) to SDF start from . Make your booking ASAP to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portland Intl. Airport (PDX) to Louisville Intl. Airport (SDF)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from PDX to SDF that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PDX to Louisville Muhammad Ali Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PDX Airport to Louisville Intl. Airport (SDF)?
It's around 3,100 kilometres between Portland and Louisville, so expect to be flying for a while. Keep yourself occupied by packing things like crossword puzzles or a gripping book.
Which airlines fly direct from Portland Airport to Louisville Muhammad Ali Intl. Airport?
At the moment, no airlines offer direct flights from PDX Airport to Louisville Intl. Airport (SDF). You'll have to book a flight with one or more stops. To score the best price and connections, lock in your airfare well ahead of time.
Are Portland Airport to Louisville Intl. Airport (SDF) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Portland Airport to SDF at the last minute could be your ticket to a fantastic deal. However, you might miss out on a flight altogether! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Travel information

Origin airport
Portland Intl.
Destination airport
Louisville Intl.
Distance
3110 km

Book with confidence

Compare flights from Portland to Louisville easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Portland to Louisville. Operating between them flights per day, 6 airlines cover the route. And fly direct, getting you to Louisville Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Portland Intl. to Louisville Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Portland Intl. (PDX) to Louisville Intl. (SDF)

The easiest way to view the best deals on flights from Portland to Louisville today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Portland Intl. to Louisville Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Portland and Louisville
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Portland to Louisville flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Portland Intl. to Louisville Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Portland to Louisville easily and book with confidence

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