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Cheap Flights from Phoenix to Louisville

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Phoenix

RatePunk searches hundreds of travel sites at once for deals on flights to Louisville

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Phoenix to Louisville

Explore current cheapest deals departing from Phoenix to Louisville

Round trip

Sort by: Cheapest

August 13 - August 15

Cheapest

Best

PHX - Louisville

$335

$237

Round trip

August 14 - August 15

PHX - Louisville

$332

$255

Round trip

August 6 - August 9

PHX - Louisville

$335

$268

Round trip

August 13 - August 16

PHX - Louisville

$332

$268

Round trip

September 27 - September 29

PHX - Louisville

$340

$268

Round trip

August 12 - August 16

PHX - Louisville

$330

$270

Round trip

August 14 - August 16

PHX - Louisville

$332

$284

Round trip

July 4 - July 12

Earliest

PHX - Louisville

$342

$296

Round trip

July 22 - July 25

PHX - Louisville

$345

$296

Round trip

July 16 - July 20

PHX - Louisville

$354

$296

Round trip

Unlock all 500+ flight deals to Louisville and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Phoenix to Louisville

Right now, 22% of recent fares for flights from Phoenix to Louisville are classified as a good price. Fares for this route typically range from $199–$595, with a median of $396. Currently, prices are significantly below the typical level, indicating a favorable time for travelers seeking cheap flights from Phoenix to Louisville. New deals appear almost daily, making it easier to find competitive prices.

When is the cheapest time to fly from Phoenix to Louisville? The most affordable months to travel are June, October, and January, all with a median fare of $149. These months offer the lowest prices compared to the overall median, providing excellent opportunities for budget-conscious travelers.

Most itineraries for direct flights from Phoenix to Louisville connect at least once, with 0% of recent fares being non-stop. For the majority of flights that do include connections, the typical number of stopovers is 2. This means travelers should expect to make at least two stops on their journey.

A typical journey from Phoenix to Louisville takes approximately 33h 10m, including connections. This duration accounts for the fact that most itineraries involve at least one stopover, reflecting the overall travel time from origin to destination.

The distance between Phoenix and Louisville is 2419 km, classifying it as a medium-haul route. This distance typically involves a longer travel time and often necessitates connecting flights.

How much is a round trip from Phoenix to Louisville

Regular price: $275 - $447

Prices for flights from Phoenix to Louisville are currently below the regular range.

The regular price range for this route is $275 to $447. The current lowest deal is $237 with American Airlines, for travel from Aug 13-Aug 15.

now $237

Low $275

High $447

The cheapest time to fly from Phoenix to Louisville

The cheapest month to fly from Phoenix to Louisville is January, with a median price of $149. The most expensive month is July, with a median price of $620. Prices are generally lower from January to December.

January

Cheapest

Flights from $149

July

Most Expensive

Flights from $620

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Phoenix to Louisville

United Airlines

Deutsche Luft Hansa

Breeze Airways

Frontier Airlines

Last-minute flights going from Phoenix to Louisville

Sat, Jun 20

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

American Airlines

$464

$446

One-way

Mon, Jun 22

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

Deutsche Luft Hansa

$452

$446

One-way

Wed, Jun 24

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

United Airlines

$425

$472

One-way

Fri, Jun 26

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

American Airlines

$455

$299

One-way

Mon, Jun 29

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

United Airlines

$440

$397

One-way

Mon, Jun 29

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

United Airlines

$419

$397

One-way

Biggest price drops on these dates for flights from Phoenix to Louisville

3 nights

Jun 26 - Jun 29

$455 → $299

34%

2 nights

Aug 13 - Aug 15

$335 → $237

29%

1 night

Aug 14 - Aug 15

$332 → $255

23%

2 nights

Jul 4 - Jul 6

$369 → $296

20%

Popular Airports to fly from Phoenix to Louisville

Phoenix - Louisville route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Phoenix to Louisville are below the typical level at $237.

📅 Best time to fly

Cheapest months: January, June, October

Historically, the cheapest months to fly from Phoenix to Louisville are January, June, and October.

⏱️ Flight duration

Flights average 33h 10m

The median flight duration from Phoenix to Louisville is 33 hours and 10 minutes.

✈️ Airlines & availability

Connecting flights are dominant

There are no direct flights available; connecting flights are dominant for this route.

🏆 Airline highlight

American Airlines offers a recent deal

American Airlines recently offered a deal for $237 from Phoenix to Louisville.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Phoenix to Louisville are frequent, appearing almost daily.

Phoenix main airports to depart from

Phoenix Sky Harbor International (PHX)

Cheapest

Phoenix Sky Harbor International Airport (PHX) is a convenient option for flights from Phoenix to Louisville.

📍 ~7 km from Phoenix city center (reachable by car)

💸 Flights from ~$237

Phoenix–Mesa Gateway (AZA)

Phoenix–Mesa Gateway Airport (AZA) is an alternative departure airport for flights from Phoenix to Louisville.

📍 ~40 km from Phoenix city center (reachable by car)

💸 Flights from ~$398

Louisville main airports to arrive at

Louisville International (SDF)

Cheapest

Louisville International Airport is a convenient arrival point for flights to Louisville.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$237

Airports nearby Louisville used as alternative

Cincinnati/Northern Kentucky International (CVG)

Cheapest

Cincinnati/Northern Kentucky International can be a useful alternative with more direct flight options and competitive pricing.

📍 ~135 km from destination city (reachable by car)

💸 Flights from ~$103

Blue Grass (LEX)

Blue Grass is the geographically closest alternative, offering faster security and boarding processes.

📍 ~100 km from destination city (reachable by car)

💸 Flights from ~$232

Indianapolis International (IND)

Indianapolis International provides a wide variety of domestic carriers and destinations for travelers.

📍 ~180 km from destination city (reachable by car)

💸 Flights from ~$229

Nashville International (BNA)

Nashville International is a major hub for low-cost carriers, offering many non-stop flights.

📍 ~250 km from destination city (reachable by car)

💸 Flights from ~$204

Evansville Regional (EVV)

Evansville Regional serves as an alternative regional gateway for domestic connections with less congestion.

📍 ~170 km from destination city (reachable by car)

💸 Flights from ~$304

Business & First Class Flight Deals to Louisville

70% AI deal score

$1,514

$1,399

Save $115

Frequently Asked Questions About Flights to Louisville

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you identify better deals. Sometimes, flying on weekdays or during off-peak seasons may result in lower fares.

Booking in advance often provides more options and potentially lower prices, especially for popular routes. However, last-minute deals can sometimes appear, so it's wise to monitor fare fluctuations. Generally, booking a few months before your desired travel date is a common strategy.

Comparing nearby airports can sometimes uncover different flight options or potentially lower fares. While not always necessary, it may be a useful strategy if your primary destination airport has limited availability or higher prices. Always consider the additional travel time and cost to reach your final destination from an alternative airport.

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Cheap Flights from Phoenix to Louisville

Today’s best flight deals from Phoenix to Louisville

Unlock all 500+ flight deals to Louisville and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Phoenix to Louisville

How much is a round trip from Phoenix to Louisville

The cheapest time to fly from Phoenix to Louisville

Direct flights from Phoenix to Louisville

Last-minute flights going from Phoenix to Louisville

Biggest price drops on these dates for flights from Phoenix to Louisville

Popular Airports to fly from Phoenix to Louisville

Phoenix - Louisville route insights

Recent fares are below the typical level

Cheapest months: January, June, October

Flights average 33h 10m

Connecting flights are dominant

American Airlines offers a recent deal

Deals are frequent for this route

Phoenix main airports to depart from

Louisville main airports to arrive at

Airports nearby Louisville used as alternative

Business & First Class Flight Deals to Louisville

Best Elite deals to Louisville

Aug 28

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Oct 26

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Frequently Asked Questions About Flights to Louisville

How can I find cheap flights from Phoenix to Louisville?

How can I find cheap flights from Phoenix to Louisville?

When should I book flights from Phoenix to Louisville?

When should I book flights from Phoenix to Louisville?

Should I compare nearby airports for flights from Phoenix to Louisville?

Should I compare nearby airports for flights from Phoenix to Louisville?

Are direct flights from Phoenix to Louisville always the best option?

Are direct flights from Phoenix to Louisville always the best option?

Can flexible travel dates help on Phoenix to Louisville flights?

Can flexible travel dates help on Phoenix to Louisville flights?

What extra costs should I check before booking Phoenix to Louisville flights?

What extra costs should I check before booking Phoenix to Louisville flights?

Related routes

Consider alternative routes from Phoenix