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$42+ Cheap flights from Arizona to Louisville (SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SDF
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Arizona to Louisville

Keep the following information in mind while searching for Arizona to Louisville flight deals. Data was last updated June 30, 2025.

Round-trip from

$111
(Booking.com)

One-way from

$42
(FlightHub)

Popular in

February

Cheapest in

August

Average price

$512

Good round-trip deal

$433 or less
From Arizona to Louisville Intl
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One-way flight from Arizona to Louisville Intl
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Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Arizona to Louisville Intl.
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Find flight deals from Arizona to Louisville

Cheapest flights from Arizona to Louisville
Explore the most affordable flight options available from Arizona to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/229:37 pmLAS - SDF
1 stop14h 59mSpirit Airlines
Tue 7/294:31 pmSDF - LAS
1 stop7h 03mSpirit Airlines
Deal found 6/29$122
This Mytrip deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:25 pmLAS - SDF
Nonstop3h 45mMultiple Airlines
Mon 9/811:17 amSDF - LAS
1 stop12h 51mMultiple Airlines
Deal found 6/28$185
This FlightHub deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/711:49 pmPHX - SDF
1 stop11h 06mSpirit Airlines
Mon 8/112:50 pmSDF - PHX
1 stop10h 44mSpirit Airlines
Deal found 6/29$206
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:11 pmLAS - SDF
1 stop7h 31mDelta
Tue 9/93:11 pmSDF - LAS
1 stop6h 49mDelta
Deal found 6/29$251
This CheapOair deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:40 amPHX - SDF
1 stop22h 35mMultiple Airlines
Sun 9/212:46 pmSDF - PHX
1 stop10h 18mMultiple Airlines
Deal found 6/28$264
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:30 amPHX - SDF
1 stop9h 08mAmerican Airlines
Wed 8/132:45 pmSDF - PHX
1 stop10h 26mAmerican Airlines
Deal found 6/29$285
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/79:00 amPHX - SDF
Nonstop3h 30mSouthwest
Mon 8/115:20 pmSDF - PHX
Nonstop3h 50mSouthwest
Deal found 6/29$297
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:30 pmTUS - SDF
1 stop6h 00mUnited Airlines
Tue 9/23:30 pmSDF - TUS
1 stop7h 48mUnited Airlines
Deal found 6/28$317
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:15 amTUS - SDF
2 stops9h 41mDelta
Tue 9/26:00 amSDF - TUS
2 stops12h 44mDelta
Deal found 6/28$327
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/121:35 pmPHX - SDF
1 stop6h 10mUnited Airlines
Sat 8/166:08 pmSDF - PHX
2 stops9h 19mUnited Airlines
Deal found 6/28$330
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:45 amTUS - SDF
1 stop5h 20mSouthwest
Sat 9/206:00 pmSDF - TUS
1 stop5h 45mSouthwest
Deal found 6/29$337
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:06 amTUS - SDF
2 stops9h 57mAmerican Airlines
Sat 9/2010:00 amSDF - TUS
2 stops7h 31mAmerican Airlines
Deal found 6/29$347

Cheapflights Fare Finder

Customize your flight search to find flights from Arizona to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
Use the filters below to find and compare flights from Arizona to Louisville that are best for you.

Fly from

Arizona

Fly to

Louisville

Route

Depart

Return

Price

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 7/15

8:20 pm-3:36 pm

1 stop16h 16m

Louisville Intl

Thu 7/17

4:31 pm-7:15 am

1 stop17h 44m

$111

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Thu 9/4

2:25 pm-9:10 pm

Nonstop3h 45m

Louisville Intl

Mon 9/8

11:17 am-9:08 pm

1 stop12h 51m

$185

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 8/7

11:49 pm-1:55 pm

1 stop11h 06m

Louisville Intl

Mon 8/11

2:50 pm-10:34 pm

1 stop10h 44m

$206

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Thu 9/4

12:11 pm-10:42 pm

1 stop7h 31m

Louisville Intl

Tue 9/9

3:11 pm-7:00 pm

1 stop6h 49m

$251

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Wed 9/17

9:40 am-11:15 am

1 stop22h 35m

Louisville Intl

Sun 9/21

2:46 pm-10:04 pm

1 stop10h 18m

$264

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 8/7

5:30 am-5:38 pm

1 stop9h 08m

Louisville Intl

Wed 8/13

2:45 pm-10:11 pm

1 stop10h 26m

$285

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 8/7

9:00 am-3:30 pm

Nonstop3h 30m

Louisville Intl

Mon 8/11

5:20 pm-6:10 pm

Nonstop3h 50m

$297

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Wed 8/27

1:30 pm-10:30 pm

1 stop6h 00m

Louisville Intl

Tue 9/2

3:30 pm-8:18 pm

1 stop7h 48m

$317

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Wed 8/27

11:15 am-11:56 pm

2 stops9h 41m

Louisville Intl

Tue 9/2

6:00 am-3:44 pm

2 stops12h 44m

$327

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Tue 8/12

1:35 pm-10:45 pm

1 stop6h 10m

Louisville Intl

Sat 8/16

6:08 pm-12:27 am

2 stops9h 19m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 28 results
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Best time to book a flight from Arizona to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Arizona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Arizona to Louisville

What is the cheapest month to book a flight from Arizona to Louisville?

Currently, January is the cheapest month in which you can book a flight from Arizona to Louisville (average of $299). Flying from Arizona to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AZ to SDF?

Find hourly flight availability from Arizona to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

When flying from Arizona to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated June 30, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Arizona to Louisville have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,969 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Arizona to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Louisville from Arizona?

    Most people fly into Louisville Intl (SDF) if they book a flight to Louisville from Arizona. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

  • What are the cheapest airlines to fly from Arizona to Louisville one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $42. Users have also found prices from $126 and $138 on Delta and Allegiant Air, respectively.

  • What are the most popular routes from Arizona to Louisville?

    Most travelers choose Las Vegas Harry Reid Intl - Louisville Intl, Phoenix Sky Harbor Intl - Louisville Intl or Tucson - Louisville Intl when deciding on the best route from Arizona to Louisville.

  • What are the cheapest flights from Arizona to Louisville?

    On average you can expect to pay $548 for a flight from Arizona to Louisville. The cheapest flight overall is $396 while the most popular route, (Las Vegas Harry Reid Intl - Louisville Intl) is currently priced at $122.

  • Can I find deals for flights from Arizona to Louisville that include hotel bookings?

    Yes. In addition to deals on Arizona to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Arizona to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arizona to Louisville.

  • Can I find deals for business class flights from Arizona to Louisville?

    Yes. Cheapflights offers flight deals from Arizona to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Arizona to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Arizona to Louisville (average of $299). Flying from Arizona to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Arizona?

Book flights to Arizona if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Alternative routes for Arizona to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Arizona to Louisville

Discover the top 5 airlines that operate flights from Arizona to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$190Average$220FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$218Average$568FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$346Average$489FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$349Average$490FlexibilityNo cancel feeOn-time63%
DeltaCheapest$350Average$512FlexibilityNo cancel feeOn-timeN/A

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