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$372+ Cheap flights from Quito (UIO) 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SDF
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from Quito to Louisville

Cheapest flights from Quito to Louisville
Explore the most affordable flight options available from Quito to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This Delta deal was found by Cheapflights users on 2/20. 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.
Tue 5/1212:59 am
UIO
-
SDF
1 stop22h 21m
Delta
Tue 8/183:24 pm
SDF
-
UIO
2 stops14h 19m
Delta
Deal found 2/20$565
This United Airlines deal was found by Cheapflights users on 2/20. 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 5/1212:35 am
UIO
-
SDF
2 stops44h 55m
United Airlines
Mon 8/1711:00 am
SDF
-
UIO
2 stops19h 00m
United Airlines
Deal found 2/20$577
This United Airlines deal was found by Cheapflights users on 2/20. 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 5/1212:35 am
UIO
-
SDF
2 stops46h 21m
United Airlines
Wed 8/197:30 am
SDF
-
UIO
3 stops40h 55m
United Airlines
Deal found 2/20$589
This Delta deal was found by Cheapflights users on 2/20. 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 5/136:50 pm
UIO
-
SDF
2 stops23h 13m
Delta
Sun 8/166:00 am
SDF
-
UIO
2 stops33h 30m
Delta
Deal found 2/20$592
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 5/137:05 am
UIO
-
SDF
1 stop15h 54m
American Airlines
Wed 8/196:14 am
SDF
-
UIO
1 stop18h 41m
American Airlines
Deal found 2/20$598
This LATAM Airlines deal was found by Cheapflights users on 2/18. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:59 am
UIO
-
SDF
1 stop8h 20m
LATAM Airlines
Wed 8/1910:43 am
SDF
-
UIO
2 stops13h 17m
LATAM Airlines
Deal found 2/18$601
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 5/1311:40 pm
UIO
-
SDF
1 stop23h 19m
American Airlines
Mon 8/1710:54 am
SDF
-
UIO
2 stops14h 01m
American Airlines
Deal found 2/18$612
This LATAM Airlines deal was found by Cheapflights users on 2/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:59 am
UIO
-
SDF
1 stop8h 20m
LATAM Airlines
Tue 8/1810:43 am
SDF
-
UIO
1 stop9h 16m
LATAM Airlines
Deal found 2/20$637
This SmartFares deal was found by Cheapflights users on 2/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:59 am
UIO
-
SDF
1 stop8h 20m
LATAM Airlines
Mon 8/1710:43 am
SDF
-
UIO
1 stop9h 16m
LATAM Airlines
Deal found 2/20$640
This Delta deal was found by Cheapflights users on 2/20. 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.
Sun 3/2211:45 pm
UIO
-
SDF
1 stop23h 12m
Delta
Sun 3/298:05 am
SDF
-
UIO
1 stop11h 54m
Delta
Deal found 2/20$655
This Orbitz deal was found by Cheapflights users on 2/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:45 pm
UIO
-
SDF
2 stops37h 43m
LATAM Airlines
Sun 3/297:05 am
SDF
-
UIO
1 stop12h 54m
LATAM Airlines
Deal found 2/20$656

Find flight deals from Quito to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Quito (UIO) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$565
(Delta)

One-way from

$372
(Kiwi.com)

Popular in

May

Cheapest in

June

Average price

$601
Provider with most accurate pricing for Quito Mariscal Sucr-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Quito Mariscal Sucr-Louisville Intl flights.
Search Deals
From Quito Mariscal Sucr to Louisville Intl
Search Deals
One-way flight from Quito Mariscal Sucr to Louisville Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quito 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 February 20, 2026.
Use the filters below to find and compare flights from Quito to Louisville that are best for you.

Fly from

Quito

Fly to

Louisville

Route

Depart

Return

Price

QuitoLouisville

UIO - SDF

UIOSDF

Quito Mariscal Sucr

Tue 5/12

12:59 am-12:20 am

1 stop22h 21m

Louisville Intl

Tue 8/18

3:24 pm-4:43 am

2 stops14h 19m

$565

QuitoLouisville

UIO - SDF

UIOSDF

Quito Mariscal Sucr

Tue 5/12

12:35 am-11:56 pm

2 stops46h 21m

Louisville Intl

Wed 8/19

7:30 am-11:25 pm

3 stops40h 55m

$589

QuitoLouisville

UIO - SDF

UIOSDF

Quito Mariscal Sucr

Wed 5/13

6:50 pm-7:03 pm

2 stops23h 13m

Louisville Intl

Sun 8/16

6:00 am-2:30 pm

2 stops33h 30m

$592

QuitoLouisville

UIO - SDF

UIOSDF

Quito Mariscal Sucr

Wed 5/13

7:05 am-11:59 pm

1 stop15h 54m

Louisville Intl

Wed 8/19

6:14 am-11:55 pm

1 stop18h 41m

$598

QuitoLouisville

UIO - SDF

UIOSDF

Quito Mariscal Sucr

Tue 5/12

12:59 am-10:19 am

1 stop8h 20m

Louisville Intl

Wed 8/19

10:43 am-11:00 pm

2 stops13h 17m

$601

QuitoLouisville

UIO - SDF

UIOSDF

Quito Mariscal Sucr

Wed 5/13

11:40 pm-11:59 pm

1 stop23h 19m

Louisville Intl

Mon 8/17

10:54 am-11:55 pm

2 stops14h 01m

$612

QuitoLouisville

UIO - SDF

UIOSDF

Quito Mariscal Sucr

Tue 5/12

12:59 am-10:19 am

1 stop8h 20m

Louisville Intl

Sun 8/16

7:00 am-6:59 pm

1 stop12h 59m

$637

QuitoLouisville

UIO - SDF

UIOSDF

Quito Mariscal Sucr

Sun 3/8

5:05 am-8:40 am

3 stops26h 35m

$372

QuitoLouisville

UIO - SDF

UIOSDF

Quito Mariscal Sucr

Sun 3/8

11:44 pm-11:59 pm

1 stop23h 15m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

  • Most accurate provider: When it comes to deals on Quito-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Quito-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Quito-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Quito-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Quito-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Quito to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Quito 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 Quito to Louisville

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

Currently, June is the cheapest month in which you can book a flight from Quito to Louisville (average of $539). Flying from Quito to Louisville in December is currently the most expensive (average of $873). 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.

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 February 20, 2026.
Read reviews from past customers who have flown LATAM Airlines from Quito to Louisville. 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.
LATAM Airlines
7.5
Good
1,919 reviews

Entertainment

7.0

Boarding

7.5

Comfort

7.3

Crew

8.0

Food

6.7

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,919 reviews
LATAM Airlines
7.5
Good
1,919 reviews

Entertainment

7.0

Boarding

7.5

Comfort

7.3

Crew

8.0

Food

6.7

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

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

  • How long is the flight from Quito to Louisville?

    For as low as $565, Delta can have you in Louisville from Quito in 22h 21m. The distance between Quito and Louisville is about 2685 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Quito to Louisville round-trip?

    Flying on LATAM Airlines is currently your cheapest option to Louisville, with prices starting at $572. This flight start at 15% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Quito 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 Quito to Louisville?

    Currently, June is the cheapest month in which you can book a flight from Quito to Louisville (average of $539). Flying from Quito to Louisville in December is currently the most expensive (average of $873). 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 Louisville?

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

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Alternative routes for Quito to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Quito to Cincinnati flights

Top airline flying from Quito to Louisville

Discover the top airline that operate flights from Quito 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 February 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$572Average$690FlexibilityNo cancel feeOn-time81%

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