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

Direct flights usually offer convenience and save travel time, but they are not always the cheapest option. Flights with layovers can sometimes be more affordable, depending on the route and airline. Consider your priorities for cost versus travel duration.

Can flexible travel dates help on Phoenix to Louisville flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Mid-week flights or those during off-peak seasons often have lower fares than weekend or holiday travel. Adjusting your departure or return by a day or two may lead to savings.

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

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget.

Flights From Phoenix

To Louisville

Cheap Flights from Phoenix to Louisville

Browse current best options from Phoenix. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Phoenix

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

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Phoenix to Louisville

Explore current cheapest deals departing from Phoenix to Louisville

2026-08-25 – 2026-08-29
PHX - Louisville
72% AI deal score
$336
$296
Round trip
2026-08-16 – 2026-08-22
PHX - Louisville
71% AI deal score
$327
$296
Round trip
2026-08-03 – 2026-08-10
PHX - Louisville
73% AI deal score
$335
$296
Round trip
2026-08-12 – 2026-08-16
PHX - Louisville
73% AI deal score
$348
$296
Round trip
2026-08-07 – 2026-08-09
PHX - Louisville
74% AI deal score
$363
$296
Round trip
2026-08-28 – 2026-08-30
PHX - Louisville
72% AI deal score
$337
$296
Round trip
2026-08-05 – 2026-08-11
PHX - Louisville
72% AI deal score
$332
$296
Round trip
2026-09-25 – 2026-09-27
PHX - Louisville
71% AI deal score
$323
$296
Round trip
2026-09-04 – 2026-09-07
PHX - Louisville
72% AI deal score
$318
$296
Round trip
2026-09-18 – 2026-09-20
PHX - Louisville
72% AI deal score
$322
$296
Round trip

Phoenix to Louisville: Overview

Insights for flights from Phoenix to Louisville

Right now, 19% of recent fares from Phoenix to Louisville are classified as a good price. For cheap flights from Phoenix to Louisville, prices typically range from $239–$1189, with a median of $844. Current fares are above the typical level, indicating potential for better deals.

When is the cheapest time to fly from Phoenix to Louisville? The most affordable months to fly are June, October, and January, all with a median fare of $149. These months offer significantly lower prices compared to the overall median.

Most itineraries from Phoenix to Louisville connect at least once, with 0% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 1. This means you should expect at least one stop on your journey.

How long is the flight from Phoenix to Louisville? A typical journey from Phoenix to Louisville takes about 33h 10m, including connections. This duration reflects the prevalence of connecting itineraries on this route.

The distance between Phoenix and Louisville is 2419 kilometers, classifying this as a medium-haul route. This distance typically involves a longer travel time, especially with connections.

How much is a round trip from Phoenix to Louisville

Regular price: $293 - $450

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

The regular price range for this route is $293 to $450. The current lowest deal is $295 with United Airlines, for travel from Aug 12-Aug 16.

now $295

Low $293

High $450

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

Southwest Airlines

Last-minute flights going from Phoenix to Louisville

Thu, Jul 30

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

United Airlines

$511

$462

One-way

Wed, Aug 5

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

American Airlines

$368

$295

One-way

Wed, Aug 5

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

American Airlines

$411

$296

One-way

Thu, Aug 6

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

American Airlines

$380

$296

One-way

Thu, Aug 6

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

United Airlines

$409

$305

One-way

Fri, Aug 7

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

American Airlines

$403

$296

One-way

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

3 nights

Aug 5 - Aug 8

$411 → $296

28%

2 nights

Aug 7 - Aug 9

$403 → $296

27%

3 nights

Aug 6 - Aug 9

$409 → $305

25%

3 nights

Dec 1 - Dec 4

$398 → $295

26%

Popular Airports to fly from Phoenix to Louisville

Phoenix - Louisville route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Phoenix to Louisville are above the typical level of $844.

📅 Best time to fly

Fly in January, June, or October for the best prices

Historically, January, June, and October offer the lowest median prices at $149.

⏱️ Flight duration

Connecting flights average 33h 10m

Flights from Phoenix to Louisville typically involve 1 stopover, averaging 33h 10m.

✈️ Airlines & availability

Connecting flights are dominant on this route

Direct flights are not available; connecting flights are the only option for this route.

🏆 Airline highlight

United Airlines offers a recent deal at $295

A recent deal from United Airlines for Phoenix to Louisville was found for $295.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Phoenix to Louisville are frequently available, appearing often over 30 days.

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

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 offers more direct flight options, though traffic on I-71 can be unpredictable.

📍 ~150 km from destination city (reachable by car)

💸 Flights from ~$114

Business & First Class Flight Deals to Louisville

79% AI deal score

$1,495

$1,137

Save $358

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 during off-peak seasons may offer lower fares.

Booking flights in advance often provides more competitive prices, though the ideal booking window can vary. Prices may fluctuate, so monitoring fares over time can help you decide when to purchase your tickets. Last-minute bookings can sometimes be more expensive.

Comparing nearby airports can sometimes reveal different flight options or potentially lower fares. While it may add to travel time, the savings could be worthwhile. Always consider the total cost and convenience when choosing an airport.

Related routes

More routes from Phoenix

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Flights to Louisville from other cities

Flights from Amsterdam to Louisville Flights from Atlanta to Louisville Flights from Bangkok to Louisville Flights from Cincinnati to Louisville Flights from Dallas to Louisville Flights from Denver to Louisville Flights from Frankfurt to Louisville Flights from Raleigh to Louisville Flights from Rome to Louisville Flights from Tokyo to Louisville Flights from Tulsa to Louisville Flights from Venice to Louisville

Phoenix to Louisville: Overview

Insights for flights from Phoenix to Louisville

The distance between Phoenix and Louisville is 2419 kilometers, classifying this as a medium-haul route. This distance typically involves a longer travel time, especially with connections.

How much is a round trip from Phoenix to Louisville

Regular price: $293 - $450

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

The regular price range for this route is $293 to $450. The current lowest deal is $295 with United Airlines, for travel from Aug 12-Aug 16.

now $295

Low $293

High $450

The cheapest time to fly from Phoenix to Louisville

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

Southwest Airlines

Last-minute flights going from Phoenix to Louisville

Thu, Jul 30

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

United Airlines

$511

$462

One-way

Wed, Aug 5

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

American Airlines

$368

$295

One-way

Wed, Aug 5

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

American Airlines

$411

$296

One-way

Thu, Aug 6

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

American Airlines

$380

$296

One-way

Thu, Aug 6

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

United Airlines

$409

$305

One-way

Fri, Aug 7

⌛ Last-Minute

PHX - Louisville

Phoenix (PHX) - Louisville (SDF)

American Airlines

$403

$296

One-way

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

3 nights

Aug 5 - Aug 8

$411 → $296

28%

2 nights

Aug 7 - Aug 9

$403 → $296

27%

3 nights

Aug 6 - Aug 9

$409 → $305

25%

3 nights

Dec 1 - Dec 4

$398 → $295

26%

Popular Airports to fly from Phoenix to Louisville