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$689+ Cheap flights from Quito (UIO) to Louisville (SDF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SDF
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Cheap 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 August 16, 2025.

Round-trip from

$689
(Delta)

Popular in

July

Cheapest in

February

Average price

$617
From Quito Mariscal Sucr to Louisville Intl
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Highest demand for flights based on searches. 4% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 16, 2025.

This Delta deal was found by Cheapflights users on 8/15. 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 9/1711:20 pmUIO - SDF
1 stop9h 40mDelta
Tue 9/238:10 amSDF - UIO
1 stop12h 20mDelta
Deal found 8/15$689
This LATAM Airlines deal was found by Cheapflights users on 8/15. 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.
Wed 9/176:40 pmUIO - SDF
2 stops28h 12mLATAM Airlines
Tue 9/2312:48 pmSDF - UIO
2 stops11h 32mLATAM Airlines
Deal found 8/15$698
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/1612:35 amUIO - SDF
2 stops44h 49mUnited Airlines
Tue 9/231:59 pmSDF - UIO
2 stops34h 26mUnited Airlines
Deal found 8/14$731

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 August 16, 2025.
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

Wed 9/17

11:20 pm-11:52 pm

1 stop23h 32m

Louisville Intl

Tue 9/23

7:10 am-7:05 pm

2 stops12h 55m

$689

QuitoLouisville

UIO - SDF

UIOSDF

Quito Mariscal Sucr

Wed 9/17

6:40 pm-6:28 pm

2 stops22h 48m

Louisville Intl

Tue 9/23

12:48 pm-11:20 pm

2 stops11h 32m

$698

QuitoLouisville

UIO - SDF

UIOSDF

Quito Mariscal Sucr

Tue 9/16

12:35 am-10:24 pm

2 stops44h 49m

Louisville Intl

Tue 9/23

1:59 pm-11:25 pm

2 stops34h 26m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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, January is the cheapest month in which you can book a flight from Quito to Louisville (average of $299). Flying from Quito 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 UIO to SDF?

Find hourly flight availability from Quito 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 August 16, 2025.

It’s typically best to fly out from Quito to Louisville at noon. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

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 August 16, 2025.
Read reviews from past customers who have flown LATAM Airlines and United 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
1,840 reviews

Crew

8.0

Comfort

7.4

Overall

7.5

Entertainment

7.0

Boarding

7.6

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,840 reviews
LATAM Airlines
7.5
Good
1,840 reviews

Crew

8.0

Comfort

7.4

Overall

7.5

Entertainment

7.0

Boarding

7.6

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
United Airlines
7.4
Good
8,916 reviews
LATAM Airlines
7.5
Good
1,840 reviews

Crew

8.0

Comfort

7.4

Overall

7.5

Entertainment

7.0

Boarding

7.6

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

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.

  • What are the cheapest airlines flying from Quito to Louisville round-trip?

    Flying on United Airlines is currently your cheapest option to Louisville, with prices starting at $509. Another option worth looking into is LATAM Airlines, starting at $541 round trip. These flights start at 17% 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, January is the cheapest month in which you can book a flight from Quito to Louisville (average of $299). Flying from Quito 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 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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Top 2 airlines flying from Quito to Louisville

Discover the top 2 airlines 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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$509Average$537FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$541Average$600FlexibilityNo cancel feeOn-time81%

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