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Quito

$636+ Cheap flights from Louisville (SDF) to Quito (UIO)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — UIO
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Louisville to Quito

Cheapest flights from Louisville to Quito
Explore the most affordable flight options available from Louisville to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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.
Thu 5/78:10 am
SDF
-
UIO
1 stop11h 49m
Delta
Wed 5/2012:59 am
UIO
-
SDF
1 stop11h 50m
Delta
Deal found 1/26$636
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 2/286:00 am
SDF
-
UIO
1 stop18h 30m
United Airlines
Fri 5/112:35 am
UIO
-
SDF
1 stop18h 25m
United Airlines
Deal found 1/26$656
This LATAM Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 2/2812:12 pm
SDF
-
UIO
2 stops10h 48m
LATAM Airlines
Sat 5/26:50 pm
UIO
-
SDF
2 stops16h 21m
LATAM Airlines
Deal found 1/26$660
This Expedia deal was found by Cheapflights users on 1/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:30 pm
SDF
-
UIO
2 stops34h 13m
LATAM Airlines
Sat 8/16:50 pm
UIO
-
SDF
2 stops15h 43m
LATAM Airlines
Deal found 1/25$698
This LATAM Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 4/137:05 am
SDF
-
UIO
1 stop12h 54m
LATAM Airlines
Thu 4/1612:59 am
UIO
-
SDF
1 stop8h 25m
LATAM Airlines
Deal found 1/26$742
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 7/246:13 am
SDF
-
UIO
1 stop18h 42m
American Airlines
Sat 8/16:00 am
UIO
-
SDF
1 stop16h 55m
American Airlines
Deal found 1/26$821
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Fri 7/247:05 am
SDF
-
UIO
1 stop22h 55m
United Airlines
Sat 8/17:25 am
UIO
-
SDF
2 stops35h 49m
United Airlines
Deal found 1/24$840
This LATAM Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 2/289:00 am
SDF
-
UIO
3 stops20h 17m
Multiple Airlines
Sat 5/26:50 pm
UIO
-
SDF
2 stops16h 21m
Multiple Airlines
Deal found 1/26$850

Find flight deals from Louisville to Quito

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Quito (UIO). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$636
(Delta)

Popular in

November

Cheapest in

October

Average price

$771
Provider with most accurate pricing for Louisville Intl-Quito Mariscal Sucr flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Quito Mariscal Sucr flights.
Search Deals
From Louisville Intl to Quito Mariscal Sucr
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Quito 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 January 27, 2026.
Use the filters below to find and compare flights from Louisville to Quito that are best for you.

Fly from

Louisville

Fly to

Quito

Route

Depart

Return

Price

LouisvilleQuito

SDF - UIO

SDFUIO

Louisville Intl

Thu 5/7

8:10 am-6:59 pm

1 stop11h 49m

Quito Mariscal Sucr

Wed 5/20

12:59 am-1:49 pm

1 stop11h 50m

$636

LouisvilleQuito

SDF - UIO

SDFUIO

Louisville Intl

Thu 5/7

7:18 am-7:37 pm

2 stops13h 19m

Quito Mariscal Sucr

Thu 5/21

6:00 am-11:59 pm

2 stops16h 59m

$640

LouisvilleQuito

SDF - UIO

SDFUIO

Louisville Intl

Sat 2/28

6:00 am-12:30 am

1 stop18h 30m

Quito Mariscal Sucr

Fri 5/1

12:35 am-8:00 pm

1 stop18h 25m

$656

LouisvilleQuito

SDF - UIO

SDFUIO

Louisville Intl

Sat 2/28

12:12 pm-11:00 pm

2 stops10h 48m

Quito Mariscal Sucr

Fri 5/1

12:59 am-10:24 am

1 stop8h 25m

$656

LouisvilleQuito

SDF - UIO

SDFUIO

Louisville Intl

Mon 4/13

11:01 am-6:59 pm

1 stop8h 58m

Quito Mariscal Sucr

Thu 4/16

12:59 am-12:10 pm

1 stop10h 11m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Louisville to Quito

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Quito in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Quito flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Quito flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Quito flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Quito 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 Louisville-Quito 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 Louisville to Quito

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

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

Currently, March is the cheapest month in which you can book a flight from Louisville to Quito (average of $380). Flying from Louisville to Quito in December is currently the most expensive (average of $880). 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 Quito

Get insights into the airlines that provide service to Quito. 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 Quito. Reviews last updated January 27, 2026.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and United Airlines from Louisville to Quito to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,119 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,912 reviews
Delta
7.9
Good
8,119 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,205 reviews
Delta
7.9
Good
8,119 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,119 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Quito. 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 Louisville to Quito?

    A quick flight from Louisville to Quito can take about 11h 49m. Delta provides one of the quickest options available for as low as $636. The distance between Louisville and Quito is about 2685 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Louisville to Quito round-trip from $464. Other airlines that can offer you cheap pricing are American Airlines, from $510, and United Airlines, from $542. Delta is currently priced 35% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Louisville to Quito (average of $380). Flying from Louisville to Quito in December is currently the most expensive (average of $880). 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

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Top 4 airlines flying from Louisville to Quito

Discover the top 4 airlines that operate flights from Louisville to Quito. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$464Average$820FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$510Average$746FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$542Average$596FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$642Average$860FlexibilityNo cancel feeOn-time81%

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