What airlines fly to Quito?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Quito from Louisville according to our data. Delta is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Quito. Keep in mind that there are 4 different airlines that fly to Quito on a routine basis, so you have a few additional options to choose from.

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

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

Which layover airport has the shortest connection time from Louisville to Quito?

Atlanta (ATL) has the shortest average layover time for this route: 2h 32m.

Which layover airport has the shortest travel time from Louisville to Quito?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 8h 18m.

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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $899.

When did momondo last update prices for flights from Louisville Intl Airport to Quito Mariscal Sucr Airport?

Prices for flights from Louisville Intl Airport to Quito Mariscal Sucr Airport refresh daily.

How many operators does momondo search for flights from Louisville Intl Airport to Quito Mariscal Sucr Airport?

There are 2 operators available for flights from Louisville Intl Airport to Quito Mariscal Sucr Airport as of October 2026.

How old do you have to be to fly from Louisville Intl Airport to Quito Mariscal Sucr 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 Quito Mariscal Sucr Airport.

What documentation or ID do you need to fly to Quito Mariscal Sucr Airport?

The required travel and health documents for your Quito Mariscal Sucr Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Quito Mariscal Sucr Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$678 Cheap Flights from Louisville to Quito in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Quito

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 12:30 amSDF Louisville Intl-UIO Quito Mariscal Sucr

17h 30m1 stop Houston George Bush Intcntl

1:35 am - 8:23 pmUIO Quito Mariscal Sucr-SDF Louisville Intl

18h 48m1 stop Houston George Bush Intcntl

$678United Airlines

Fri, Nov 27 - Thu, Dec 3

6:00 am - 8:41 pmSDF Louisville Intl-UIO Quito Mariscal Sucr

15h 41m1 stop Miami

7:05 am - 11:59 pmUIO Quito Mariscal Sucr-SDF Louisville Intl

15h 54m1 stop Miami

$678American Airlines

Thu, Apr 1 - Sun, Apr 11

9:10 am - 12:30 amSDF Louisville Intl-UIO Quito Mariscal Sucr

15h 20m1 stop Houston George Bush Intcntl

1:35 am - 6:17 pmUIO Quito Mariscal Sucr-SDF Louisville Intl

16h 42m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$682United Airlines

Fri, Nov 27 - Thu, Dec 3

11:14 am - 10:53 pmSDF Louisville Intl-UIO Quito Mariscal Sucr

12h 39m2 stops Washington, D.C. Reagan-National Miami

7:05 am - 11:59 pmUIO Quito Mariscal Sucr-SDF Louisville Intl

15h 54m1 stop Miami

$682American Airlines

Thu, Apr 1 - Sun, Apr 11

8:05 am - 9:25 pmSDF Louisville Intl-UIO Quito Mariscal Sucr

13h 20m1 stop Atlanta Hartsfield-Jackson

8:55 am - 11:03 pmUIO Quito Mariscal Sucr-SDF Louisville Intl

14h 08m2 stops Miami Atlanta Hartsfield-Jackson

$695LATAM Airlines

Mon, Nov 30 - Mon, Dec 7

5:57 pm - 12:30 amSDF Louisville Intl-UIO Quito Mariscal Sucr

54h 33m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:35 am - 11:49 pmUIO Quito Mariscal Sucr-SDF Louisville Intl

22h 14m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$699United Airlines

Fri, Nov 27 - Thu, Dec 3

6:00 am - 9:25 pmSDF Louisville Intl-UIO Quito Mariscal Sucr

15h 25m1 stop Atlanta Hartsfield-Jackson

12:55 am - 11:57 amUIO Quito Mariscal Sucr-SDF Louisville Intl

11h 02m1 stop Atlanta Hartsfield-Jackson

$718Delta

Mon, Nov 30 - Sun, Dec 6

7:05 am - 6:52 pmSDF Louisville Intl-UIO Quito Mariscal Sucr

11h 47m2 stops Atlanta Hartsfield-Jackson Miami

8:55 am - 9:08 amUIO Quito Mariscal Sucr-SDF Louisville Intl

24h 13m2 stops Miami Atlanta Hartsfield-Jackson

$722Delta

Mon, Nov 30 - Mon, Dec 7

1:01 pm - 9:25 pmSDF Louisville Intl-UIO Quito Mariscal Sucr

8h 24m1 stop Atlanta Hartsfield-Jackson

12:55 am - 9:06 amUIO Quito Mariscal Sucr-SDF Louisville Intl

8h 11m1 stop Atlanta Hartsfield-Jackson

$885Delta

Thu, Nov 19 - Fri, Nov 27

5:25 am - 11:30 pmSDF Louisville Intl-UIO Quito Mariscal Sucr

43h 05m3 stops Chicago O'Hare Intl Cleveland Hopkins Intl Houston George Bush Intcntl

12:35 am - 8:14 pmUIO Quito Mariscal Sucr-SDF Louisville Intl

42h 39m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$925United Airlines

Wed, Mar 24 - Fri, Apr 2

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

GOL flights from Louisville to Quito

Our best GOL deals on Louisville to Quito flight tickets

GOL

Mar 24

SDF6:00 amLouisville Intl

17h 53m

1 stop

UIO10:53 pmQuito Mariscal Sucr

Apr 3

UIO11:55 pmQuito Mariscal Sucr

21h 27m

2 stops

SDF10:22 pmLouisville Intl

$838

GOL

Nov 19

SDF7:30 amLouisville Intl

14h 48m

2 stops

UIO10:18 pmQuito Mariscal Sucr

Nov 27

UIO12:55 amQuito Mariscal Sucr

20h 35m

2 stops

SDF9:30 pmLouisville Intl

$956

GOL

Nov 20

SDF7:30 amLouisville Intl

13h 12m

2 stops

UIO8:42 pmQuito Mariscal Sucr

Nov 27

UIO12:55 amQuito Mariscal Sucr

20h 35m

2 stops

SDF9:30 pmLouisville Intl

$1,127

American Airlines flights from Louisville to Quito

Our best American Airlines deals on Louisville to Quito flight tickets

American Airlines

Mar 24

SDF6:00 amLouisville Intl

15h 41m

1 stop

UIO8:41 pmQuito Mariscal Sucr

Apr 3

UIO11:55 pmQuito Mariscal Sucr

24h 01m

1 stop

SDF12:56 amLouisville Intl

$862

American Airlines

Feb 12

SDF6:00 amLouisville Intl

17h 53m

1 stop

UIO11:53 pmQuito Mariscal Sucr

Feb 16

UIO6:15 amQuito Mariscal Sucr

18h 41m

1 stop

SDF12:56 amLouisville Intl

$929

American Airlines

Nov 20

SDF7:30 amLouisville Intl

13h 12m

2 stops

UIO8:42 pmQuito Mariscal Sucr

Nov 27

UIO12:55 amQuito Mariscal Sucr

15h 29m

2 stops

SDF4:24 pmLouisville Intl

$983

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleQuito

SDF Louisville Intl - UIO Quito Mariscal Sucr

SDFUIO

Louisville Intl

Fri 11/27

7:00 am-12:30 am

1 stop17h 30m

Quito Mariscal Sucr

Thu 12/3

1:35 am-8:23 pm

1 stop18h 48m

$678

LouisvilleQuito

SDF Louisville Intl - UIO Quito Mariscal Sucr

SDFUIO

Louisville Intl

Thu 4/1

6:00 am-8:41 pm

1 stop15h 41m

Quito Mariscal Sucr

Sun 4/11

7:05 am-11:59 pm

1 stop15h 54m

$678

LouisvilleQuito

SDF Louisville Intl - UIO Quito Mariscal Sucr

SDFUIO

Louisville Intl

Fri 11/27

9:10 am-12:30 am

1 stop15h 20m

Quito Mariscal Sucr

Thu 12/3

1:35 am-6:17 pm

2 stops16h 42m

$682

LouisvilleQuito

SDF Louisville Intl - UIO Quito Mariscal Sucr

SDFUIO

Louisville Intl

Thu 4/1

11:14 am-10:53 pm

2 stops12h 39m

Quito Mariscal Sucr

Sun 4/11

7:05 am-11:59 pm

1 stop15h 54m

$682

LouisvilleQuito

SDF Louisville Intl - UIO Quito Mariscal Sucr

SDFUIO

Louisville Intl

Mon 11/30

8:05 am-9:25 pm

1 stop13h 20m

Quito Mariscal Sucr

Mon 12/7

8:55 am-11:03 pm

2 stops14h 08m

$695

LouisvilleQuito

SDF Louisville Intl - UIO Quito Mariscal Sucr

SDFUIO

Louisville Intl

Fri 11/27

5:57 pm-12:30 am

2 stops54h 33m

Quito Mariscal Sucr

Thu 12/3

1:35 am-11:49 pm

2 stops22h 14m

$699

LouisvilleQuito

SDF Louisville Intl - UIO Quito Mariscal Sucr

SDFUIO

Louisville Intl

Mon 11/30

6:00 am-9:25 pm

1 stop15h 25m

Quito Mariscal Sucr

Sun 12/6

12:55 am-11:57 am

1 stop11h 02m

$718

LouisvilleQuito

SDF Louisville Intl - UIO Quito Mariscal Sucr

SDFUIO

Louisville Intl

Mon 11/30

7:05 am-6:52 pm

2 stops11h 47m

Quito Mariscal Sucr

Mon 12/7

8:55 am-9:08 am

2 stops24h 13m

$722

Quickest round-trip

LouisvilleQuito

SDF Louisville Intl - UIO Quito Mariscal Sucr

SDFUIO

Louisville Intl

Thu 11/19

1:01 pm-9:25 pm

1 stop8h 24m

Quito Mariscal Sucr

Fri 11/27

12:55 am-9:06 am

1 stop8h 11m

$885

LouisvilleQuito

SDF Louisville Intl - UIO Quito Mariscal Sucr

SDFUIO

Louisville Intl

Wed 3/24

5:25 am-11:30 pm

3 stops43h 05m

Quito Mariscal Sucr

Fri 4/2

12:35 am-8:14 pm

2 stops42h 39m

$925

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Louisville to Quito

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 Quito?

The cheapest month to fly to Quito from Louisville is in June. Flight prices, which tend to average around $597, are often lower during this time because this is during the off-season. If you aren’t able to travel to Quito during the month of June, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $602.

Can stopping save me money on Louisville to Quito flights?

You could potentially save up to 26% on your flight if you consider stops on a Louisville to Quito flight.

When to book flights from Louisville to Quito

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

Estimated round-trip price

Cheap Louisville to Quito (SDF to UIO) flight deals and tips

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

Best Price Found	$678
Fastest flight time	14h 20m
Direct flights	None

The best flight deal from Louisville to Quito found on momondo in the last 72 hours is $678

The fastest flight from Louisville to Quito takes 14h 20m

There are no direct flights from Louisville to Quito. There are no popular flight routes from Louisville to Quito.

Search flight deals

Frequently asked questions about flying from Louisville to Quito

How far is Louisville Intl to Quito Mariscal Sucr by plane?
Louisville Intl and Quito Mariscal Sucr are 2696.2 mi apart from one another. A reasonable flight in good conditions will take 14h 20m.
When did momondo last update prices for flights from Louisville Intl Airport to Quito Mariscal Sucr Airport?
Prices for flights from Louisville Intl Airport to Quito Mariscal Sucr Airport refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Quito Mariscal Sucr Airport?
There are 2 operators available for flights from Louisville Intl Airport to Quito Mariscal Sucr Airport as of October 2026.
How old do you have to be to fly from Louisville Intl Airport to Quito Mariscal Sucr 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 Quito Mariscal Sucr Airport.
What documentation or ID do you need to fly to Quito Mariscal Sucr Airport?
The required travel and health documents for your Quito Mariscal Sucr Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Quito Mariscal Sucr Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Louisville to Quito?
momondo data reveals that the most frequently booked airline on the route from Louisville to Quito is Delta, representing 71% of all bookings. The subsequent popular airline is United Airlines at 29%.

Best airlines flying from Louisville to Quito

Compare and see reviews for airlines that fly from Louisville to Quito with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $472	Free Cancellation	Rating 7.8 8,664 reviews		Search Delta flights
United Airlines	PriceFrom $542	Free Cancellation	Rating 7.4 10,377 reviews		Search United Airlines flights

Otavalo

Mindo

Ibarra

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Quito for you.

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

Flights from Louisville to Quito with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Quito from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Quito from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Quito 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 11/15

Sun 11/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ecuador

Nearby airports

Airlines

Cabin classes

Other Ecuador destinations

Other flights from Louisville

Complete your trip

Feeling lucky

Airports servicing Ecuador

Cuenca Airport

Galapagos Airport

Esmeraldas Airport

Guayaquil Jose Joaquin de Olmedo Airport

Loja Airport

Latacunga Cotapaxi Intl Airport

Manta Airport

Salinas Airport

Macas Airport

Cheap flights from Louisville to Quito from $678

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Quito departing on 11/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Louisville to Quito

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

GOL flights from Louisville to Quito

Our best GOL deals on Louisville to Quito flight tickets

American Airlines flights from Louisville to Quito

Our best American Airlines deals on Louisville to Quito flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Louisville to Quito that are best for you.

See travel insights to Quito from

How to get the cheapest flight ticket from Louisville to Quito

What is the cheapest month to fly to Quito?

Can stopping save me money on Louisville to Quito flights?

What airlines fly to Quito?

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

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

Which layover airport has the shortest travel time from Louisville to Quito?

Which layover airport has the shortest connection time from Louisville to Quito?

When to book flights from Louisville to Quito

Cheap Louisville to Quito (SDF to UIO) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Louisville to Quito

Best airlines flying from Louisville to Quito

Compare and see reviews for airlines that fly from Louisville to Quito with momondo

Traveling to a place near Quito?

Why use momondo?

An easier way to manage your Quito 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 Ecuador

Airports servicing Ecuador

Fly your favorite airline to Quito

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Quito

List of cabin classes available on flights landing in Quito. Availability may vary depending on flight origin and airline.

Popular cities in Ecuador

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Louisville

According to popular flight searches on momondo this year

Complete your trip to Quito

Explore popular destinations other users love

According to popular flight searches on momondo this year