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

Dallas (DFW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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 airlines fly to Tucson?

American Airlines, Delta and Allegiant Air 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 67% 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 connection time from Louisville to Tucson?

Dallas (DFW) has the shortest average layover time for this route: 0h 50m.

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

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

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

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

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 August 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.

$138 Cheap Flights from Louisville to Tucson (SDF-TUS) in 2025

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Find the cheapest flights from Louisville to Tucson (SDF-TUS)

Round-trip

One-way

Cheap round-trip flights

5:45 pm - 10:54 pmSDF-TUS

7h 09m1 stop

1:40 pm - 11:56 pmTUS-SDF

8h 16m1 stop

$297Delta

Find Deal

Mon, Dec 8 - Wed, Dec 10

7:45 am - 10:46 amSDF-TUS

6h 01m1 stop

11:55 am - 11:40 pmTUS-SDF

8h 45m2 stops

$302American Airlines

Find Deal

Thu, Sep 11 - Tue, Sep 16

7:45 am - 1:22 pmSDF-TUS

8h 37m2 stops

11:55 am - 11:40 pmTUS-SDF

8h 45m2 stops

$364American Airlines

Find Deal

Thu, Sep 11 - Tue, Sep 16

5:00 am - 11:52 amSDF-TUS

8h 52m1 stop

2:41 pm - 10:01 pmTUS-SDF

5h 20m1 stop

$367American Airlines

Find Deal

Sun, Nov 2 - Fri, Nov 7

7:13 am - 11:43 amSDF-TUS

6h 30m1 stop

11:30 am - 10:59 pmTUS-SDF

9h 29m2 stops

$372American Airlines

Find Deal

Sun, Nov 2 - Fri, Nov 7

12:28 pm - 4:05 pmSDF-TUS

5h 37m1 stop

9:41 am - 9:13 pmTUS-SDF

9h 32m2 stops

$382American Airlines

Find Deal

Mon, Dec 8 - Wed, Dec 10

7:10 am - 11:44 amSDF-TUS

7h 34m1 stop

12:54 pm - 11:56 pmTUS-SDF

8h 02m1 stop

$385Delta

Find Deal

Sat, Aug 23 - Wed, Aug 27

5:30 pm - 12:15 amSDF-TUS

8h 45m2 stops

6:05 am - 4:50 pmTUS-SDF

8h 45m2 stops

$493Southwest

Find Deal

Sun, Nov 2 - Fri, Nov 7

3:30 pm - 8:18 pmSDF-TUS

7h 48m1 stop

11:00 am - 8:00 pmTUS-SDF

6h 00m1 stop

$507United Airlines

Find Deal

Tue, Aug 19 - Sat, Aug 23

9:31 am - 12:28 pmSDF-TUS

5h 57m1 stop

6:00 am - 8:00 pmTUS-SDF

11h 00m2 stops

$512United Airlines

Find Deal

Tue, Aug 19 - Sat, Aug 23

Delta flights from Louisville to Tucson

Our best Delta deals on Louisville to Tucson flight tickets

Delta

Dec 8

SDF5:45 pmLouisville Intl

7h 09m

1 stop

TUS10:54 pmTucson

Dec 10

TUS1:40 pmTucson

8h 16m

1 stop

SDF11:56 pmLouisville Intl

$297

Find similar

Delta

Aug 23

SDF7:10 amLouisville Intl

7h 34m

1 stop

TUS11:44 amTucson

Aug 27

TUS12:54 pmTucson

8h 02m

1 stop

SDF11:56 pmLouisville Intl

$385

Find similar

Delta

Aug 23

SDF7:10 amLouisville Intl

7h 34m

1 stop

TUS11:44 amTucson

Aug 27

TUS7:00 amTucson

13h 56m

2 stops

SDF11:56 pmLouisville Intl

$466

Find similar

American Airlines flights from Louisville to Tucson

Our best American Airlines deals on Louisville to Tucson flight tickets

American Airlines

Sep 11

SDF7:45 amLouisville Intl

6h 01m

1 stop

TUS10:46 amTucson

Sep 16

TUS11:55 amTucson

8h 45m

2 stops

SDF11:40 pmLouisville Intl

$302

Find similar

American Airlines

Sep 11

SDF7:45 amLouisville Intl

8h 37m

2 stops

TUS1:22 pmTucson

Sep 16

TUS11:55 amTucson

8h 45m

2 stops

SDF11:40 pmLouisville Intl

$364

Find similar

American Airlines

Nov 2

SDF5:00 amLouisville Intl

8h 52m

1 stop

TUS11:52 amTucson

Nov 7

TUS2:41 pmTucson

5h 20m

1 stop

SDF10:01 pmLouisville Intl

$367

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Mon 12/8

5:45 pm-10:54 pm

1 stop7h 09m

Tucson

Wed 12/10

1:40 pm-11:56 pm

1 stop8h 16m

$297

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Thu 9/11

7:45 am-10:46 am

1 stop6h 01m

Tucson

Tue 9/16

11:55 am-11:40 pm

2 stops8h 45m

$302

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Thu 9/11

7:45 am-1:22 pm

2 stops8h 37m

Tucson

Tue 9/16

11:55 am-11:40 pm

2 stops8h 45m

$364

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Sun 11/2

5:00 am-11:52 am

1 stop8h 52m

Tucson

Fri 11/7

2:41 pm-10:01 pm

1 stop5h 20m

$367

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Sun 11/2

7:13 am-11:43 am

1 stop6h 30m

Tucson

Fri 11/7

11:30 am-10:59 pm

2 stops9h 29m

$372

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Mon 12/8

12:28 pm-4:05 pm

1 stop5h 37m

Tucson

Wed 12/10

9:41 am-9:13 pm

2 stops9h 32m

$382

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Sat 8/23

7:10 am-11:44 am

1 stop7h 34m

Tucson

Wed 8/27

12:54 pm-11:56 pm

1 stop8h 02m

$385

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Sun 11/2

5:30 pm-12:15 am

2 stops8h 45m

Tucson

Fri 11/7

6:05 am-4:50 pm

2 stops8h 45m

$493

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Tue 8/19

3:30 pm-8:18 pm

1 stop7h 48m

Tucson

Sat 8/23

11:00 am-8:00 pm

1 stop6h 00m

$507

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Tue 8/19

9:31 am-12:28 pm

1 stop5h 57m

Tucson

Sat 8/23

6:00 am-8:00 pm

2 stops11h 00m

$512

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 $348.

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

Best Price Found	$138
Fastest flight time	5h 37m
Direct flights	None
Airports in Tucson	1 airport

The best one-way flight to Tucson from Louisville in the past 72 hours is $138. The best round-trip flight deal from Louisville to Tucson found on momondo in the last 72 hours is $297.

The fastest flight from Louisville to Tucson takes 5h 37m

There are no direct flights from Louisville to Tucson. Popular non-direct route for this connection is Louisville Intl Airport - Tucson Airport.

There is 1 airport near Tucson: Tucson (TUS)

Search flight deals

How far is Louisville Intl to Tucson by plane?
There are 1476.2 mi between Louisville Intl and Tucson. 5h 37m 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 August 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 62% of all bookings. The subsequent popular airlines are United Airlines at 15%, Delta at 12%, 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 4,246 reviews	Search Southwest flights
Delta	PriceFrom $280	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
American Airlines	PriceFrom $298	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $355	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights

Tombstone

Bisbee

Sierra Vista

Oro Valley

Green Valley

Nogales

Douglas

Why use momondo?

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 $138

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 9/23. 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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Find the cheapest flights from Louisville to Tucson (SDF-TUS)

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Delta flights from Louisville to Tucson

Our best Delta deals on Louisville to Tucson flight tickets

American Airlines flights from Louisville to Tucson

Our best American Airlines deals on Louisville to Tucson flight tickets

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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?

Southwest, American Airlines, and United Airlines 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: 50% 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 50m.

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

Best Price Found

Fastest flight time

Direct flights

Airports in Tucson

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