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Cheap flights from Tucson to Louisville from $194

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Louisville departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Tucson to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:45 pm - 12:26 am
TUS
-
SDF
7h 41m
1 stop
Delta Logo
5:56 pm - 9:49 pm
SDF
-
TUS
6h 53m
1 stop
$387Delta
Tue, Jul 28 - Tue, Aug 11
Delta Logo
1:45 pm - 12:26 am
TUS
-
SDF
7h 41m
1 stop
Delta Logo
2:34 pm - 9:50 pm
SDF
-
TUS
10h 16m
2 stops
$392Delta
Tue, Jul 28 - Tue, Aug 11
Delta Logo
12:40 pm - 11:59 pm
TUS
-
SDF
8h 19m
1 stop
Delta Logo
3:24 pm - 9:37 pm
SDF
-
TUS
9h 13m
1 stop
$396Delta
Tue, Sep 15 - Sat, Sep 19
Delta Logo
7:05 am - 11:50 pm
TUS
-
SDF
13h 45m
2 stops
Delta Logo
6:00 am - 4:07 pm
SDF
-
TUS
13h 07m
2 stops
$397Delta
Tue, Jul 28 - Tue, Aug 11
United Airlines Logo
1:29 pm - 10:51 pm
TUS
-
SDF
6h 22m
1 stop
United Airlines Logo
10:15 am - 5:04 pm
SDF
-
TUS
9h 49m
2 stops
$401United Airlines
Tue, Sep 15 - Sat, Sep 19
Delta Logo
7:00 am - 9:37 pm
TUS
-
SDF
11h 37m
2 stops
Delta Logo
3:24 pm - 9:37 pm
SDF
-
TUS
9h 13m
1 stop
$402Delta
Wed, Sep 23 - Sat, Sep 26
Southwest Logo
6:45 am - 4:35 pm
TUS
-
SDF
6h 50m
1 stop
Southwest Logo
6:00 am - 8:35 am
SDF
-
TUS
5h 35m
1 stop
$405Southwest
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
5:50 am - 6:59 pm
TUS
-
SDF
10h 09m
2 stops
American Airlines Logo
6:49 am - 10:54 am
SDF
-
TUS
7h 05m
2 stops
$406American Airlines
Tue, Jul 28 - Tue, Aug 11
Southwest Logo
5:35 am - 3:00 pm
TUS
-
SDF
6h 25m
1 stop
Southwest Logo
8:40 am - 2:25 pm
SDF
-
TUS
8h 45m
2 stops
$410Southwest
Thu, Oct 15 - Mon, Oct 19
Southwest Logo
5:10 am - 4:35 pm
TUS
-
SDF
8h 25m
2 stops
Southwest Logo
8:40 am - 2:25 pm
SDF
-
TUS
8h 45m
2 stops
$415Southwest
Thu, Oct 15 - Mon, Oct 19

Delta flights from Tucson to Louisville

Our best Delta deals on Tucson to Louisville flight tickets
Delta
Sep 15
TUS12:40 pmTucson
8h 19m
1 stop
SDF11:59 pmLouisville Intl
Sep 19
SDF3:24 pmLouisville Intl
9h 13m
1 stop
TUS9:37 pmTucson
$396
Delta
Sep 23
TUS7:00 amTucson
11h 37m
2 stops
SDF9:37 pmLouisville Intl
Sep 26
SDF3:24 pmLouisville Intl
9h 13m
1 stop
TUS9:37 pmTucson
$402
Delta
Sep 4
TUS12:40 pmTucson
8h 19m
1 stop
SDF11:59 pmLouisville Intl
Sep 7
SDF5:45 pmLouisville Intl
6h 52m
1 stop
TUS9:37 pmTucson
$457

United Airlines flights from Tucson to Louisville

Our best United Airlines deals on Tucson to Louisville flight tickets
United Airlines
Sep 15
TUS1:29 pmTucson
6h 22m
1 stop
SDF10:51 pmLouisville Intl
Sep 19
SDF10:15 amLouisville Intl
9h 49m
2 stops
TUS5:04 pmTucson
$401
United Airlines
Sep 15
TUS1:29 pmTucson
6h 22m
1 stop
SDF10:51 pmLouisville Intl
Sep 16
SDF3:25 pmLouisville Intl
7h 50m
1 stop
TUS8:15 pmTucson
$477
United Airlines
Sep 15
TUS5:40 amTucson
5h 39m
1 stop
SDF2:19 pmLouisville Intl
Sep 16
SDF10:15 amLouisville Intl
9h 49m
2 stops
TUS5:04 pmTucson
$482

momondo Fare Finder

 
Customize your flight search to find flights from Tucson 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, momondo users made 832,500 searches. Data last updated May 11, 2026.
Use the filters below to find and compare flights from Tucson to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Tue 7/28

1:45 pm-12:26 am

1 stop7h 41m

Louisville Intl

Tue 8/11

5:56 pm-9:49 pm

1 stop6h 53m

$387

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Tue 7/28

1:45 pm-12:26 am

1 stop7h 41m

Louisville Intl

Tue 8/11

2:34 pm-9:50 pm

2 stops10h 16m

$392

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Tue 9/15

12:40 pm-11:59 pm

1 stop8h 19m

Louisville Intl

Sat 9/19

3:24 pm-9:37 pm

1 stop9h 13m

$396

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Tue 7/28

7:05 am-11:50 pm

2 stops13h 45m

Louisville Intl

Tue 8/11

6:00 am-4:07 pm

2 stops13h 07m

$397

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Tue 9/15

1:29 pm-10:51 pm

1 stop6h 22m

Louisville Intl

Sat 9/19

10:15 am-5:04 pm

2 stops9h 49m

$401

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Wed 9/23

7:00 am-9:37 pm

2 stops11h 37m

Louisville Intl

Sat 9/26

3:24 pm-9:37 pm

1 stop9h 13m

$402
Quickest round-trip

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Thu 10/15

6:45 am-4:35 pm

1 stop6h 50m

Louisville Intl

Mon 10/19

6:00 am-8:35 am

1 stop5h 35m

$405

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Tue 7/28

5:50 am-6:59 pm

2 stops10h 09m

Louisville Intl

Tue 8/11

6:49 am-10:54 am

2 stops7h 05m

$406

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Thu 10/15

5:35 am-3:00 pm

1 stop6h 25m

Louisville Intl

Mon 10/19

8:40 am-2:25 pm

2 stops8h 45m

$410

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Thu 10/15

5:10 am-4:35 pm

2 stops8h 25m

Louisville Intl

Mon 10/19

8:40 am-2:25 pm

2 stops8h 45m

$415

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Tucson to Louisville

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 typical price of a round-trip flight between Tucson and Louisville?

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of April, then departing from Tucson during the month August is also very affordable. Most momondo users find prices during this month for around $316.

How have Tucson to Louisville flight prices changed over time?

When to book flights from Tucson to Louisville

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

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

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

Fastest flight time

6h 38m

Direct flights

None
The fastest flight from Tucson to Louisville takes 6h 38m
There are no direct flights from Tucson to Louisville. There are no popular flight routes from Tucson to Louisville.
Search flight deals

Frequently asked questions about flying from Tucson to Louisville

  • How far is Tucson to Louisville Intl by plane?

    A flight from Tucson to Louisville Intl will travel around 1476.2 mi. Flights usually cover this in 6h 38m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Tucson Airport to Louisville Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tucson Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Tucson to Louisville?

Best airlines flying from Tucson to Louisville

Compare and see reviews for airlines that fly from Tucson to Louisville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $193Free CancellationRating
7.4
9,695 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,457 reviews
Search Delta flights
American AirlinesPriceFrom $298Free CancellationRating
7.1
11,670 reviews
Search American Airlines flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
Jeffersonville
West Baden Springs
Bardstown
New Albany
Shepherdsville
Brandenburg
Corydon
Elizabeth
Charlestown
Georgetown
Springfield

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Tucson to Louisville. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Tucson to Louisville flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Tucson and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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