Which layover airport has the shortest connection time from Louisville to Tucson?

Dallas (DFW) has the shortest average layover time for this route: 0h 53m.

Which layover airport offers the lowest fares from Louisville to Tucson?

Flights via Denver (DEN) offer the lowest average round-trip price of $357.

Which airport is the most popular layover for flights between Louisville and Tucson?

Dallas (DFW) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Tucson?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Tucson from Louisville according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Tucson. Keep in mind that there are 6 different airlines that fly to Tucson on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Louisville to Tucson?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 5h 41m.

What is the cheapest airline that flies from Louisville Intl to Tucson?

American Airlines, Southwest, and Delta are the most popular carriers operating from Louisville Intl to Tucson

When did momondo last update prices for flights from Louisville Intl Airport to Tucson Airport?

Prices for flights from Louisville Intl Airport to Tucson Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Louisville Intl Airport to Tucson Airport?

As of November 2025, there are 4 operators available to choose from for flights from Louisville Intl Airport to Tucson Airport.

How old do you have to be to fly from Louisville Intl Airport to Tucson Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Tucson Airport.

What documentation or ID do you need to fly to Tucson Airport?

The travel and health documents required for your trip to Tucson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tucson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$267 Cheap Flights from Louisville to Tucson in 2025/26

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3:22 pm - 9:26 pmSDF-TUS

8h 04m1 stop

7:44 am - 5:37 pmTUS-SDF

7h 53m1 stop

$347United Airlines

Find Deal

Tue, Jan 13 - Sun, Jan 18

12:36 pm - 10:27 pmSDF-TUS

11h 51m2 stops

7:00 am - 2:40 pmTUS-SDF

5h 40m1 stop

$352Delta

Find Deal

Tue, Jan 13 - Sun, Jan 18

2:05 pm - 9:26 pmSDF-TUS

9h 21m2 stops

6:30 am - 5:37 pmTUS-SDF

9h 07m2 stops

$357United Airlines

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Tue, Jan 13 - Sun, Jan 18

7:12 am - 11:38 amSDF-TUS

6h 26m1 stop

9:04 am - 5:31 pmTUS-SDF

6h 27m1 stop

$368American Airlines

Find Deal

Wed, Dec 17 - Thu, Dec 18

10:20 am - 5:05 pmSDF-TUS

8h 45m2 stops

8:00 am - 5:31 pmTUS-SDF

7h 31m1 stop

$373American Airlines

Find Deal

Wed, Dec 17 - Thu, Dec 18

6:45 am - 11:15 amSDF-TUS

6h 30m1 stop

10:55 am - 9:10 pmTUS-SDF

8h 15m1 stop

$389Southwest

Find Deal

Tue, Jan 27 - Fri, Jan 30

6:45 am - 3:10 pmSDF-TUS

10h 25m2 stops

10:55 am - 9:10 pmTUS-SDF

8h 15m1 stop

$394Southwest

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Tue, Jan 27 - Fri, Jan 30

6:45 am - 3:10 pmSDF-TUS

10h 25m2 stops

7:20 am - 5:30 pmTUS-SDF

8h 10m2 stops

$399Southwest

Find Deal

Tue, Jan 27 - Fri, Jan 30

3:22 pm - 9:26 pmSDF-TUS

8h 04m1 stop

6:30 am - 2:26 pmTUS-SDF

5h 56m1 stop

$427United Airlines

Find Deal

Tue, Jan 13 - Sun, Jan 18

1:20 pm - 10:12 pmSDF-TUS

11h 52m2 stops

5:10 pm - 9:51 amTUS-SDF

13h 41m2 stops

$437Delta

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Sat, Apr 18 - Fri, Apr 24

United Airlines flights from Louisville to Tucson

Our best United Airlines deals on Louisville to Tucson flight tickets

United Airlines

Jan 13

SDF3:22 pmLouisville Intl

8h 04m

1 stop

TUS9:26 pmTucson

Jan 18

TUS7:44 amTucson

7h 53m

1 stop

SDF5:37 pmLouisville Intl

$347

Find similar

United Airlines

Jan 13

SDF2:05 pmLouisville Intl

9h 21m

2 stops

TUS9:26 pmTucson

Jan 18

TUS6:30 amTucson

9h 07m

2 stops

SDF5:37 pmLouisville Intl

$357

Find similar

United Airlines

Jan 13

SDF3:22 pmLouisville Intl

8h 04m

1 stop

TUS9:26 pmTucson

Jan 18

TUS6:30 amTucson

5h 56m

1 stop

SDF2:26 pmLouisville Intl

$427

Find similar

Delta flights from Louisville to Tucson

Our best Delta deals on Louisville to Tucson flight tickets

Delta

Jan 13

SDF12:36 pmLouisville Intl

11h 51m

2 stops

TUS10:27 pmTucson

Jan 18

TUS7:00 amTucson

5h 40m

1 stop

SDF2:40 pmLouisville Intl

$352

Find similar

Delta

Apr 18

SDF1:20 pmLouisville Intl

11h 52m

2 stops

TUS10:12 pmTucson

Apr 24

TUS5:10 pmTucson

13h 41m

2 stops

SDF9:51 amLouisville Intl

$437

Find similar

Delta

Apr 4

SDF6:36 amLouisville Intl

9h 25m

1 stop

TUS1:01 pmTucson

Apr 8

TUS12:40 pmTucson

8h 16m

1 stop

SDF11:56 pmLouisville Intl

$473

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Fly from

Fly to

Route

Depart

Return

Price

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Tue 1/13

3:22 pm-9:26 pm

1 stop8h 04m

Tucson

Sun 1/18

7:44 am-5:37 pm

1 stop7h 53m

$347

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Tue 1/13

12:36 pm-10:27 pm

2 stops11h 51m

Tucson

Sun 1/18

7:00 am-2:40 pm

1 stop5h 40m

$352

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Tue 1/13

2:05 pm-9:26 pm

2 stops9h 21m

Tucson

Sun 1/18

6:30 am-5:37 pm

2 stops9h 07m

$357

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Wed 12/17

7:12 am-11:38 am

1 stop6h 26m

Tucson

Thu 12/18

9:04 am-5:31 pm

1 stop6h 27m

$368

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Wed 12/17

10:20 am-5:05 pm

2 stops8h 45m

Tucson

Thu 12/18

8:00 am-5:31 pm

1 stop7h 31m

$373

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Tue 1/27

6:45 am-11:15 am

1 stop6h 30m

Tucson

Fri 1/30

10:55 am-9:10 pm

1 stop8h 15m

$389

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Tue 1/27

6:45 am-3:10 pm

2 stops10h 25m

Tucson

Fri 1/30

10:55 am-9:10 pm

1 stop8h 15m

$394

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Tue 1/27

6:45 am-3:10 pm

2 stops10h 25m

Tucson

Fri 1/30

7:20 am-5:30 pm

2 stops8h 10m

$399

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Tue 1/13

3:22 pm-9:26 pm

1 stop8h 04m

Tucson

Sun 1/18

6:30 am-2:26 pm

1 stop5h 56m

$427

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Sat 4/18

1:20 pm-10:12 pm

2 stops11h 52m

Tucson

Fri 4/24

5:10 pm-9:51 am

2 stops13h 41m

$437

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Tucson

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Tucson?

In general, May is the cheapest month to fly from Louisville to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $316. If you don’t want to visit Tucson in May, then you should wait until January to fly from Louisville, when ticket prices are also cheap, with an average price of $341.

What is the cheapest day to depart on your flight to Tucson?

According to our data, Wednesday is the cheapest day to fly to Tucson from Louisville. The lowest ticket price found for a Wednesday departure recently was $357. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Louisville to Tucson for around $483.

What is the cheapest time of day to depart on your flight to Tucson?

In the afternoon is the cheapest time of day to fly from Louisville to Tucson when you can find flight prices for as low as $365. Flying to Tucson in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $465.

How have Louisville to Tucson flight prices changed over time?

When to book flights from Louisville to Tucson

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Tucson according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Tucson (SDF to TUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Tucson

Direct flights	None

There are no direct flights from Louisville to Tucson. There are no popular flight routes from Louisville to Tucson.

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How far is Louisville Intl to Tucson by plane?
There are 1476.2 mi between Louisville Intl and Tucson. 5h 42m is a normal flight duration for this route.
When did momondo last update prices for flights from Louisville Intl Airport to Tucson Airport?
Prices for flights from Louisville Intl Airport to Tucson Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Louisville Intl Airport to Tucson Airport?
As of November 2025, there are 4 operators available to choose from for flights from Louisville Intl Airport to Tucson Airport.
How old do you have to be to fly from Louisville Intl Airport to Tucson Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Tucson Airport.
What documentation or ID do you need to fly to Tucson Airport?
The travel and health documents required for your trip to Tucson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tucson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Louisville to Tucson?
momondo data reveals that the most frequently booked airline on the route from Louisville to Tucson is American Airlines, representing 55% of all bookings. The subsequent popular airlines are United Airlines at 20%, Delta at 13%, and Southwest at 11%.

Best airlines flying from Louisville to Tucson

Compare and see reviews for airlines that fly from Louisville to Tucson with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $252	Free Cancellation	Rating 8.0 4,239 reviews	Search Southwest flights
Delta	PriceFrom $280	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
American Airlines	PriceFrom $298	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
United Airlines	PriceFrom $355	Free Cancellation	Rating 7.4 9,002 reviews	Search United Airlines flights

Tombstone

Bisbee

Sierra Vista

Oro Valley

Green Valley

Nogales

Douglas

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Why should I use momondo to find a flight deal from Louisville to Tucson?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Tucson. momondo saves you time and could save you money on your trip.

Can I find flights from Louisville to Tucson with flexible booking policies on momondo?

momondo does allow users to show only those flights to Tucson from Louisville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Louisville to Tucson?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tucson from Louisville.

I’m not ready to book a flight from Louisville to Tucson right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Tucson, momondo offers a useful price alert feature which will track prices for flights to Tucson from Louisville and alert you when they change.

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Cheap flights from Louisville to Tucson from $267

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Tucson departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Louisville to Tucson

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tucson?

What is the cheapest day to depart on your flight to Tucson?

What is the cheapest time of day to depart on your flight to Tucson?

How have Louisville to Tucson flight prices changed over time?

What is the cheapest airline that flies from Louisville Intl to Tucson?

American Airlines, Southwest, and Delta are the most popular carriers operating from Louisville Intl to Tucson

What airlines fly to Tucson?

Which airport is the most popular layover for flights between Louisville and Tucson?

Dallas (DFW) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Louisville to Tucson?

Flights via Denver (DEN) offer the lowest average round-trip price of $357.

Which layover airport has the shortest travel time from Louisville to Tucson?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 5h 41m.

Which layover airport has the shortest connection time from Louisville to Tucson?

Dallas (DFW) has the shortest average layover time for this route: 0h 53m.

When to book flights from Louisville to Tucson

Cheap Louisville to Tucson (SDF to TUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Tucson

Direct flights

How far is Louisville Intl to Tucson by plane?

When did momondo last update prices for flights from Louisville Intl Airport to Tucson Airport?

How many operators does momondo search for flights from Louisville Intl Airport to Tucson Airport?

How old do you have to be to fly from Louisville Intl Airport to Tucson Airport?

What documentation or ID do you need to fly to Tucson Airport?

What is the most popular airline from Louisville to Tucson?

Best airlines flying from Louisville to Tucson

Compare and see reviews for airlines that fly from Louisville to Tucson with momondo

Traveling to a place near Tucson?

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Tucson?

Can I find flights from Louisville to Tucson with flexible booking policies on momondo?

How can momondo help me find flights from Louisville to Tucson?

I’m not ready to book a flight from Louisville to Tucson right now. Can momondo alert me if prices change?

An easier way to manage your Tucson trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Arizona