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Quito

$214+ Cheap flights from Missouri to Quito (UIO)

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — UIO
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Missouri to Quito

Cheapest flights from Missouri to Quito
Explore the most affordable flight options available from Missouri to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 12/1511:10 amSTL - UIO
1 stop12h 20mUnited Airlines
Mon 12/298:00 amUIO - STL
1 stop14h 55mUnited Airlines
Deal found 10/27$669
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 12/1511:10 amSTL - UIO
1 stop12h 20mUnited Airlines
Sat 12/271:35 amUIO - STL
1 stop9h 14mUnited Airlines
Deal found 10/27$679
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 12/146:42 pmSTL - UIO
2 stops28h 48mUnited Airlines
Sat 12/201:35 amUIO - STL
2 stops22h 08mUnited Airlines
Deal found 10/29$701
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 12/1511:10 amSTL - UIO
1 stop12h 20mUnited Airlines
Wed 12/318:00 amUIO - STL
1 stop9h 46mUnited Airlines
Deal found 10/27$706
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/194:35 pmMCI - UIO
1 stop30h 55mUnited Airlines
Thu 11/271:35 amUIO - MCI
1 stop13h 38mUnited Airlines
Deal found 10/28$710
This Delta deal was found by Cheapflights users on 10/27. 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 12/146:00 amSTL - UIO
1 stop13h 00mDelta
Mon 12/2911:45 pmUIO - STL
1 stop13h 36mDelta
Deal found 10/27$742
This Delta deal was found by Cheapflights users on 10/27. 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 12/147:05 amSTL - UIO
1 stop11h 55mDelta
Sun 12/2811:45 pmUIO - STL
1 stop15h 47mDelta
Deal found 10/27$752
This Ovago deal was found by Cheapflights users on 10/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:50 amMCI - UIO
2 stops12h 15mLATAM Airlines
Sun 11/167:05 amUIO - MCI
2 stops17h 45mLATAM Airlines
Deal found 10/27$867
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/1511:36 amMCI - UIO
2 stops11h 54mUnited Airlines
Mon 11/171:35 amUIO - MCI
2 stops13h 46mUnited Airlines
Deal found 10/27$885
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:01 pmMCI - UIO
3 stops29h 19mMultiple Airlines
Sun 1/116:35 pmUIO - MCI
2 stops17h 33mMultiple Airlines
Deal found 10/26$901
This Travelocity deal was found by Cheapflights users on 10/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:13 pmMCI - UIO
1 stop25h 47mLATAM Airlines
Sun 1/117:00 pmUIO - MCI
2 stops30h 01mLATAM Airlines
Deal found 10/26$905
This Delta deal was found by Cheapflights users on 10/27. 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.
Sat 11/157:00 amMCI - UIO
1 stop10h 55mDelta
Mon 11/1712:55 amUIO - MCI
1 stop9h 23mDelta
Deal found 10/27$911

Cheap flight deals from Missouri to Quito

Keep the following information in mind while searching for Missouri to Quito flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$625
(Delta)

One-way from

$226
(Avianca Connect)

Popular in

December

Cheapest in

January
Provider with most accurate pricing for Lambert-St Louis-Quito Mariscal Sucr flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Quito Mariscal Sucr flights.
Search Deals
From Missouri to Quito Mariscal Sucr
Search Deals
One-way flight from Missouri to Quito Mariscal Sucr
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 October 29, 2025.
Use the filters below to find and compare flights from Missouri to Quito that are best for you.

Fly from

Missouri

Fly to

Quito

Route

Depart

Return

Price

Kansas CityQuito

MCI - UIO

MCIUIO

Kansas City

Sat 4/11

7:00 am-8:00 pm

1 stop13h 00m

Quito Mariscal Sucr

Mon 4/20

11:20 pm-1:51 pm

1 stop14h 31m

$625

Kansas CityQuito

MCI - UIO

MCIUIO

Kansas City

Sat 4/11

6:37 pm-11:25 pm

2 stops28h 48m

Quito Mariscal Sucr

Sun 4/19

12:35 am-9:35 pm

2 stops21h 00m

$629

Kansas CityQuito

MCI - UIO

MCIUIO

Kansas City

Sat 4/11

6:00 am-8:00 pm

1 stop14h 00m

Quito Mariscal Sucr

Sun 4/19

11:20 pm-1:51 pm

1 stop14h 31m

$635

Kansas CityQuito

MCI - UIO

MCIUIO

Kansas City

Fri 4/10

6:10 am-11:25 pm

1 stop17h 15m

Quito Mariscal Sucr

Fri 4/17

12:35 am-4:50 pm

1 stop16h 15m

$635

St. LouisQuito

STL - UIO

STLUIO

Lambert-St Louis

Sun 2/1

6:00 am-9:35 pm

1 stop14h 35m

Quito Mariscal Sucr

Sun 2/22

7:00 pm-6:04 pm

2 stops24h 04m

$639

Kansas CityQuito

MCI - UIO

MCIUIO

Kansas City

Fri 4/10

6:42 pm-7:05 pm

2 stops24h 23m

Quito Mariscal Sucr

Fri 4/17

9:11 am-10:20 pm

2 stops13h 09m

$639

Kansas CityQuito

MCI - UIO

MCIUIO

Kansas City

Fri 4/10

6:10 am-11:25 pm

1 stop17h 15m

Quito Mariscal Sucr

Tue 4/14

12:35 am-4:50 pm

1 stop16h 15m

$662

Kansas CityQuito

MCI - UIO

MCIUIO

Kansas City

Mon 4/13

10:35 am-2:15 pm

2 stops27h 40m

Quito Mariscal Sucr

Sun 4/19

11:20 pm-1:51 pm

1 stop14h 31m

$662

Kansas CityQuito

MCI - UIO

MCIUIO

Kansas City

Mon 4/13

6:10 am-11:25 pm

1 stop17h 15m

Quito Mariscal Sucr

Fri 4/17

12:35 am-9:40 am

1 stop9h 05m

$662

Kansas CityQuito

MCI - UIO

MCIUIO

Kansas City

Wed 4/15

6:00 am-8:09 pm

1 stop14h 09m

Quito Mariscal Sucr

Sun 4/19

11:20 pm-1:51 pm

1 stop14h 31m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 22 results
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Best time to book a flight from Missouri to Quito

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

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

Currently, May is the cheapest month in which you can book a flight from Missouri to Quito (average of $533). Flying from Missouri to Quito in August is currently the most expensive (average of $706). 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 MO to UIO?

Find hourly flight availability from Missouri to Quito. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s typically best to fly out from Missouri to Quito in the evening. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Missouri to Quito?

Related info for your journey

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

  • What airport do you fly into for flights to Quito from Missouri?

    Located just 14.0 mi from the city center, Quito Mariscal Sucr (UIO) is the airport most travelers will use when flying to Quito from Missouri.

  • How long is the flight from Missouri to Quito?

    There are many flights that can get you from Missouri to Quito in 13h. Fly via Delta, United Airlines, or LATAM Airlines to get the fastest option. Missouri and Quito are separated by a distance of 2911 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Missouri to Quito (average of $533). Flying from Missouri to Quito in August is currently the most expensive (average of $706). 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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Alternative routes for Missouri to Quito

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Missouri to Quito

Discover the top 4 airlines that operate flights from Missouri 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$568Average$742FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$573Average$913FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$605Average$772FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$664Average$917FlexibilityNo cancel feeOn-time81%

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