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Quito

$217+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — UIO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$527
(Avianca Connect)

One-way from

$217
(Avianca Connect)

Popular in

December

Cheapest in

February

Average price

$769
From Missouri to Quito Mariscal Sucr
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One-way flight from Missouri to Quito Mariscal Sucr
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Highest demand for flights based on searches. 8% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 11, 2025.

This Avianca Connect deal was found by Cheapflights users on 9/10. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:15 amMCI - UIO
2 stops17h 10mMultiple Airlines
Wed 10/295:05 amUIO - MCI
2 stops15h 40mMultiple Airlines
Deal found 9/10$527
This Avianca Connect deal was found by Cheapflights users on 9/9. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/55:15 amMCI - UIO
2 stops19h 19mMultiple Airlines
Wed 10/154:15 amUIO - MCI
2 stops16h 30mMultiple Airlines
Deal found 9/9$540
This Avianca Connect deal was found by Cheapflights users on 9/9. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:15 amMCI - UIO
2 stops19h 19mMultiple Airlines
Sat 10/114:20 amUIO - MCI
2 stops17h 39mMultiple Airlines
Deal found 9/9$573
This Delta deal was found by Cheapflights users on 9/8. 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 10/237:05 amSTL - UIO
1 stop11h 54mDelta
Wed 10/2912:55 amUIO - STL
1 stop13h 48mDelta
Deal found 9/8$614
This Delta deal was found by Cheapflights users on 9/9. 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.
Mon 10/278:10 amMCI - UIO
1 stop10h 45mDelta
Sun 11/212:55 amUIO - MCI
1 stop16h 49mDelta
Deal found 9/9$614
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/235:00 amSTL - UIO
2 stops18h 25mUnited Airlines
Wed 10/2912:35 amUIO - STL
1 stop10h 04mUnited Airlines
Deal found 9/8$619
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/18:20 amSTL - UIO
1 stop15h 25mUnited Airlines
Tue 11/111:35 amUIO - STL
1 stop18h 12mUnited Airlines
Deal found 9/9$624
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 11/19:43 amSTL - UIO
2 stops11h 09mAmerican Airlines
Wed 11/128:27 amUIO - STL
1 stop15h 00mAmerican Airlines
Deal found 9/11$629
This Delta deal was found by Cheapflights users on 9/9. 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
Thu 1/157:00 pmUIO - MCI
2 stops18h 45mDelta
Deal found 9/9$629
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/226:15 amMCI - UIO
1 stop17h 15mUnited Airlines
Fri 11/281:35 amUIO - MCI
1 stop25h 27mUnited Airlines
Deal found 9/9$643
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 11/136:00 amMCI - UIO
2 stops17h 30mUnited Airlines
Sat 11/151:35 amUIO - MCI
2 stops37h 46mUnited Airlines
Deal found 9/11$652
This Expedia deal was found by Cheapflights users on 9/9. 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.
Sat 10/2510:30 amSTL - UIO
1 stop8h 29mLATAM Airlines
Fri 10/3112:55 amUIO - STL
1 stop11h 40mLATAM Airlines
Deal found 9/9$654

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 September 11, 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

Fri 10/17

5:15 am-10:25 pm

2 stops17h 10m

Quito Mariscal Sucr

Wed 10/29

5:05 am-8:45 pm

2 stops15h 40m

$527

Kansas CityQuito

MCI - UIO

MCIUIO

Kansas City

Sun 10/5

5:15 am-12:34 am

2 stops19h 19m

Quito Mariscal Sucr

Wed 10/15

4:15 am-8:45 pm

2 stops16h 30m

$540

Kansas CityQuito

MCI - UIO

MCIUIO

Kansas City

Sat 10/4

5:15 am-12:34 am

2 stops19h 19m

Quito Mariscal Sucr

Fri 10/10

2:30 am-9:59 pm

2 stops19h 29m

$573

St. LouisQuito

STL - UIO

STLUIO

Lambert-St Louis

Thu 10/23

7:05 am-6:59 pm

1 stop11h 54m

Quito Mariscal Sucr

Wed 10/29

12:55 am-2:43 pm

1 stop13h 48m

$614

Kansas CityQuito

MCI - UIO

MCIUIO

Kansas City

Mon 10/27

8:10 am-6:55 pm

1 stop10h 45m

Quito Mariscal Sucr

Sun 11/2

12:55 am-4:44 pm

1 stop16h 49m

$614

St. LouisQuito

STL - UIO

STLUIO

Lambert-St Louis

Thu 10/23

5:23 am-8:52 pm

1 stop15h 29m

Quito Mariscal Sucr

Thu 10/30

6:30 am-11:54 pm

2 stops17h 24m

$619

St. LouisQuito

STL - UIO

STLUIO

Lambert-St Louis

Thu 10/23

5:00 am-11:25 pm

2 stops18h 25m

Quito Mariscal Sucr

Wed 10/29

12:35 am-10:39 am

1 stop10h 04m

$619

Kansas CityQuito

MCI - UIO

MCIUIO

Kansas City

Mon 10/27

7:08 am-8:52 pm

2 stops13h 44m

Quito Mariscal Sucr

Sun 11/2

12:55 am-2:06 pm

2 stops14h 11m

$619

St. LouisQuito

STL - UIO

STLUIO

Lambert-St Louis

Sat 11/1

8:20 am-11:45 pm

1 stop15h 25m

Quito Mariscal Sucr

Tue 11/11

1:35 am-6:47 pm

1 stop18h 12m

$624

St. LouisQuito

STL - UIO

STLUIO

Lambert-St Louis

Mon 2/9

10:07 am-12:30 am

1 stop13h 23m

Quito Mariscal Sucr

Fri 2/27

1:35 am-4:35 pm

1 stop16h 00m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 26 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, April is the cheapest month in which you can book a flight from Missouri to Quito (average of $463). Flying from Missouri to Quito in December is currently the most expensive (average of $791). 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 September 11, 2025.

When flying from Missouri to Quito, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 11h 54m. Fly via Delta, American Airlines, or United Airlines to get the fastest option. Missouri and Quito are separated by a distance of 2790 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 to fly from Missouri to Quito one-way?

    The cheapest airlines for a one-way flight from Missouri to Quito are Avianca ($316), American Airlines ($373), and LATAM Airlines ($373).

  • 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, April is the cheapest month in which you can book a flight from Missouri to Quito (average of $463). Flying from Missouri to Quito in December is currently the most expensive (average of $791). 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$451Average$759FlexibilityNo cancel feeOn-time69%
DeltaCheapest$568Average$744FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$571Average$799FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$573Average$950FlexibilityNo cancel feeOn-time71%

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