Title: £166 Cheap Flights from Louisville to Phoenix (SDF to PHX) - Expedia.co.uk ![Papago Park featuring desert views as well as a small group of people](https://images.trvl-media.com/place/507444/72cadd09-5ad4-4a1d-9c63-e696fd155523.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/507444/72cadd09-5ad4-4a1d-9c63-e696fd155523.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £166 Cheap Flights from Louisville (SDF) to Phoenix (PHX) [View £166 flight on Sat, 20 Sept 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:SDF,to:PHX,departure:20/09/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:165.60&airProductToken=AQppCjIIwYIBEgQyMzk2GPIoIKOxASjUoPgCMN6h-AI4QkAAWAFqBUJBU0lDcghOMEFXWlNCWAozCMGCARIEMTc2OBijsQEg77kBKKei-AIwwaP4AjhCQAFYAWoFQkFTSUNyCE4wQVdaU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Louisville International Airport (SDF) to Sky Harbor International Airport (PHX) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sdf,to:phx,departure:30/09/2025TANYT&leg2=from:phx,to:sdf,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sdf,to:phx,departure:30/09/2025TANYT&leg2=from:phx,to:sdf,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:sdf,to:phx,departure:30/09/2025TANYT&leg2=from:phx,to:sdf,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:sdf,to:phx,departure:30/09/2025TANYT&leg2=from:phx,to:sdf,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sdf,to:phx,departure:30/09/2025TANYT&leg2=from:phx,to:sdf,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![Spirit Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sdf,to:phx,departure:30/09/2025TANYT&leg2=from:phx,to:sdf,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Louisville (SDF) to Phoenix (PHX) Prices were available within the past 7 days and start at £166 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ## Find the cheapest month to fly from Louisville (SDF) to Phoenix (PHX) ### February is typically the cheapest month to fly From £140 - £395 per traveller. Flight from Louisville to Phoenix route information | Origin airport | Louisville Intl. | | --- | --- | | Destination airport | Sky Harbor Intl. | | Distance | 2404 km | | Average flight time | 1 hour 30 mins | ## Compare flights from Louisville to Phoenix easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Louisville to Phoenix. Operating between them 1 flights per day, 20 airlines cover the route. And Southwest Airlines fly direct, getting you to Sky Harbor Intl. in just 2hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Louisville Intl. to Sky Harbor 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 Louisville Intl. (SDF) to Sky Harbor Intl. (PHX) The easiest way to view the best deals on flights from Louisville to Phoenix 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 Louisville Intl. to Sky Harbor 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 Louisville and Phoenix - 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 Louisville to Phoenix flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Louisville Intl. to Sky Harbor 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.   ## Frequently asked questions ### How much is a flight from Louisville Muhammad Ali Intl. Airport to PHX? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from Louisville Intl. Airport (SDF) to Phoenix Sky Harbour Intl. Airport was . Cheap fares don't last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Louisville Muhammad Ali Intl. Airport to Sky Harbour Intl. Airport (PHX)? > Each air carrier has different terms and conditions. If you decide to cancel your trip, visit our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Louisville Muhammad Ali Intl. Airport to Phoenix Sky Harbour Airport 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 Louisville Intl. Airport (SDF) to Phoenix Sky Harbour Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Louisville Intl. Airport (SDF) to Phoenix Sky Harbour Intl. Airport? > It's around 2,400 kilometres between Louisville and Phoenix, so you'll be flying for a while. Keep yourself entertained with things like a magazine or a thrilling novel. ### Which airlines fly direct from Louisville Intl. Airport (SDF) to PHX? > Offering 4 flights monthly, Southwest Airlines (WN) is a top choice when flying straight from Louisville Muhammad Ali Intl. Airport to Phoenix Sky Harbour Intl. Airport. ### Are Louisville Intl. Airport (SDF) to Sky Harbour Intl. Airport (PHX) flight tickets cheaper when they're purchased at the last minute? > Booking last minute from Louisville Muhammad Ali Intl. Airport to Phoenix Sky Harbour Airport can be hit-or-miss. You may be able to score a great bargain, but you could also miss out entirely! If you'd rather play it safe and start planning your trip early, Expedia compares flight deals up to a year in advance. Just remember that not all airlines list their prices that far in advance. Our suggestion? Check back often as updates are made regularly. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Related Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Louisville - [Louisville to Seattle (SDF - SEA)](https://expedia.co.uk/lp/flights/sdf/sea/louisville-to-seattle) - [Louisville to Dublin (SDF - DUB)](https://expedia.co.uk/lp/flights/sdf/dub/louisville-to-dublin) - [Louisville to London (SDF - LHR)](https://expedia.co.uk/lp/flights/sdf/lhr/louisville-to-london) - [Louisville to Southampton (SDF - SOU)](https://expedia.co.uk/lp/flights/sdf/sou/louisville-to-southampton) - [Louisville to Manchester (SDF - MAN)](https://expedia.co.uk/lp/flights/sdf/man/louisville-to-manchester) - [Louisville to Cancun (SDF - CUN)](https://expedia.co.uk/lp/flights/sdf/cun/louisville-to-cancun) ### Top Routes to Phoenix - [Newark Liberty Intl. 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