Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Quito to St. Louis from $330

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Quito to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:35 am - 7:23 pmUIO  Quito Mariscal Sucr-STL Lambert-St Louis
18h 48m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
5:55 pm - 12:30 amSTL  Lambert-St Louis-UIO Quito Mariscal Sucr
29h 35m1 stop Houston George Bush Intcntl
$888United Airlines
Fri, Nov 6 - Sun, Nov 22
United Airlines Logo
1:35 am - 2:13 pmUIO  Quito Mariscal Sucr-STL Lambert-St Louis
13h 38m1 stop Houston George Bush Intcntl
United Airlines Logo
5:55 pm - 12:30 amSTL  Lambert-St Louis-UIO Quito Mariscal Sucr
29h 35m1 stop Houston George Bush Intcntl
$888United Airlines
Fri, Nov 6 - Sun, Nov 22
United Airlines Logo
1:35 am - 4:59 pmUIO  Quito Mariscal Sucr-STL Lambert-St Louis
16h 24m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
6:50 pm - 12:30 amSTL  Lambert-St Louis-UIO Quito Mariscal Sucr
28h 40m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$888United Airlines
Fri, Nov 6 - Sun, Nov 22
United Airlines Logo
1:35 am - 9:45 amUIO  Quito Mariscal Sucr-STL Lambert-St Louis
9h 10m1 stop Houston George Bush Intcntl
United Airlines Logo
5:59 pm - 6:10 amSTL  Lambert-St Louis-UIO Quito Mariscal Sucr
11h 11m1 stop Houston George Bush Intcntl
$909United Airlines
Tue, Dec 1 - Thu, Dec 24
United Airlines Logo
1:35 am - 9:45 amUIO  Quito Mariscal Sucr-STL Lambert-St Louis
9h 10m1 stop Houston George Bush Intcntl
United Airlines Logo
5:59 pm - 6:10 amSTL  Lambert-St Louis-UIO Quito Mariscal Sucr
11h 11m1 stop Houston George Bush Intcntl
$909United Airlines
Wed, Dec 2 - Thu, Dec 24
United Airlines Logo
1:35 am - 9:45 amUIO  Quito Mariscal Sucr-STL Lambert-St Louis
9h 10m1 stop Houston George Bush Intcntl
United Airlines Logo
5:59 pm - 6:10 amSTL  Lambert-St Louis-UIO Quito Mariscal Sucr
11h 11m1 stop Houston George Bush Intcntl
$909United Airlines
Mon, Nov 30 - Thu, Dec 24
United Airlines Logo
1:35 am - 6:38 pmUIO  Quito Mariscal Sucr-STL Lambert-St Louis
18h 03m1 stop Houston George Bush Intcntl
United Airlines Logo
5:55 pm - 12:30 amSTL  Lambert-St Louis-UIO Quito Mariscal Sucr
29h 35m1 stop Houston George Bush Intcntl
$912United Airlines
Fri, Nov 6 - Sun, Nov 22
United Airlines Logo
1:35 am - 7:26 pmUIO  Quito Mariscal Sucr-STL Lambert-St Louis
18h 51m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
5:59 pm - 12:30 amSTL  Lambert-St Louis-UIO Quito Mariscal Sucr
29h 31m1 stop Houston George Bush Intcntl
$912United Airlines
Wed, Dec 2 - Fri, Dec 25
United Airlines Logo
1:35 am - 9:40 pmUIO  Quito Mariscal Sucr-STL Lambert-St Louis
21h 05m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
5:59 pm - 12:30 amSTL  Lambert-St Louis-UIO Quito Mariscal Sucr
29h 31m1 stop Houston George Bush Intcntl
$912United Airlines
Thu, Nov 26 - Fri, Dec 25
United Airlines Logo
1:35 am - 7:23 pmUIO  Quito Mariscal Sucr-STL Lambert-St Louis
18h 48m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
5:55 pm - 12:30 amSTL  Lambert-St Louis-UIO Quito Mariscal Sucr
29h 35m1 stop Houston George Bush Intcntl
$912United Airlines
Fri, Nov 6 - Sun, Nov 22

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Quito to St. Louis

Our best United Airlines deals on Quito to St. Louis flight tickets
United Airlines
Nov 6
UIO1:35 amQuito Mariscal Sucr
13h 38m
1 stop
STL2:13 pmLambert-St Louis
Nov 22
STL5:55 pmLambert-St Louis
29h 35m
1 stop
UIO12:30 amQuito Mariscal Sucr
$888
United Airlines
Nov 30
UIO1:35 amQuito Mariscal Sucr
9h 10m
1 stop
STL9:45 amLambert-St Louis
Dec 24
STL5:59 pmLambert-St Louis
11h 11m
1 stop
UIO6:10 amQuito Mariscal Sucr
$909
United Airlines
Nov 6
UIO1:35 amQuito Mariscal Sucr
18h 03m
1 stop
STL6:38 pmLambert-St Louis
Nov 22
STL5:55 pmLambert-St Louis
29h 35m
1 stop
UIO12:30 amQuito Mariscal Sucr
$912

Delta flights from Quito to St. Louis

Our best Delta deals on Quito to St. Louis flight tickets
Delta
Nov 28
UIO12:55 amQuito Mariscal Sucr
9h 05m
1 stop
STL9:00 amLambert-St Louis
Dec 24
STL4:49 pmLambert-St Louis
27h 06m
1 stop
UIO8:55 pmQuito Mariscal Sucr
$1,125
Delta
Nov 28
UIO12:55 amQuito Mariscal Sucr
9h 05m
1 stop
STL9:00 amLambert-St Louis
Dec 25
STL6:00 amLambert-St Louis
13h 55m
1 stop
UIO8:55 pmQuito Mariscal Sucr
$1,260
Delta
Nov 28
UIO12:55 amQuito Mariscal Sucr
9h 05m
1 stop
STL9:00 amLambert-St Louis
Dec 23
STL7:15 pmLambert-St Louis
24h 40m
1 stop
UIO8:55 pmQuito Mariscal Sucr
$1,320

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

QuitoSt. Louis

UIO Quito Mariscal Sucr - STL Lambert-St Louis

UIOSTL

Quito Mariscal Sucr

Fri 11/6

1:35 am-7:23 pm

2 stops18h 48m

Lambert-St Louis

Sun 11/22

5:55 pm-12:30 am

1 stop29h 35m

$888

QuitoSt. Louis

UIO Quito Mariscal Sucr - STL Lambert-St Louis

UIOSTL

Quito Mariscal Sucr

Fri 11/6

1:35 am-2:13 pm

1 stop13h 38m

Lambert-St Louis

Sun 11/22

5:55 pm-12:30 am

1 stop29h 35m

$888

QuitoSt. Louis

UIO Quito Mariscal Sucr - STL Lambert-St Louis

UIOSTL

Quito Mariscal Sucr

Fri 11/6

1:35 am-4:59 pm

2 stops16h 24m

Lambert-St Louis

Sun 11/22

6:50 pm-12:30 am

2 stops28h 40m

$888
Quickest round-trip

QuitoSt. Louis

UIO Quito Mariscal Sucr - STL Lambert-St Louis

UIOSTL

Quito Mariscal Sucr

Tue 12/1

1:35 am-9:45 am

1 stop9h 10m

Lambert-St Louis

Thu 12/24

5:59 pm-6:10 am

1 stop11h 11m

$909

QuitoSt. Louis

UIO Quito Mariscal Sucr - STL Lambert-St Louis

UIOSTL

Quito Mariscal Sucr

Wed 12/2

1:35 am-9:45 am

1 stop9h 10m

Lambert-St Louis

Thu 12/24

5:59 pm-6:10 am

1 stop11h 11m

$909

QuitoSt. Louis

UIO Quito Mariscal Sucr - STL Lambert-St Louis

UIOSTL

Quito Mariscal Sucr

Mon 11/30

1:35 am-9:45 am

1 stop9h 10m

Lambert-St Louis

Thu 12/24

5:59 pm-6:10 am

1 stop11h 11m

$909

QuitoSt. Louis

UIO Quito Mariscal Sucr - STL Lambert-St Louis

UIOSTL

Quito Mariscal Sucr

Fri 11/6

1:35 am-6:38 pm

1 stop18h 03m

Lambert-St Louis

Sun 11/22

5:55 pm-12:30 am

1 stop29h 35m

$912

QuitoSt. Louis

UIO Quito Mariscal Sucr - STL Lambert-St Louis

UIOSTL

Quito Mariscal Sucr

Wed 12/2

1:35 am-7:26 pm

2 stops18h 51m

Lambert-St Louis

Fri 12/25

5:59 pm-12:30 am

1 stop29h 31m

$912

QuitoSt. Louis

UIO Quito Mariscal Sucr - STL Lambert-St Louis

UIOSTL

Quito Mariscal Sucr

Thu 11/26

1:35 am-9:40 pm

2 stops21h 05m

Lambert-St Louis

Fri 12/25

5:59 pm-12:30 am

1 stop29h 31m

$912

QuitoSt. Louis

UIO Quito Mariscal Sucr - STL Lambert-St Louis

UIOSTL

Quito Mariscal Sucr

Fri 11/6

1:35 am-7:23 pm

2 stops18h 48m

Lambert-St Louis

Sun 11/22

5:55 pm-12:30 am

1 stop29h 35m

$912

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to St. Louis from

How to get the cheapest flight ticket from Quito to St. Louis

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

What is the cheapest month to fly to St. Louis?

In general, December is the cheapest month to fly from Quito to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $734. The month of April is another great option to travel to St. Louis, with average flight prices from Quito averaging around $742.

Can stopping save me money on Quito to St. Louis flights?

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

When to book flights from Quito to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Quito to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Quito to St. Louis (UIO to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quito to St. Louis

Best Price Found

$330

Fastest flight time

13h 04m

Direct flights

None
The best one-way flight to St. Louis from Quito in the past 72 hours is $330. The best round-trip flight deal from Quito to St. Louis found on momondo in the last 72 hours is $888.
The fastest flight from Quito to St. Louis takes 13h 04m
There are no direct flights from Quito to St. Louis. There are no popular flight routes from Quito to St. Louis.
Search flight deals

Frequently asked questions about flying from Quito to St. Louis

  • How far is Quito Mariscal Sucr to Lambert-St Louis by plane?

    A flight from Quito Mariscal Sucr to Lambert-St Louis will travel around 2783.2 mi. In terms of flight time, this usually takes a little over 13h 04m.

  • When did momondo last update prices for flights from Quito Mariscal Sucr Airport to Lambert-St Louis Airport?

    Prices for flights from Quito Mariscal Sucr Airport to Lambert-St Louis Airport refresh daily.

  • How old do you have to be to fly from Quito Mariscal Sucr Airport to Lambert-St Louis 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 Quito Mariscal Sucr Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Alton
Collinsville
Florissant
Farmington
Hermann
Festus
Clayton
Fenton
Edwardsville
O'Fallon
Eureka
Wentzville
Litchfield
Grafton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Quito to St. Louis?

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 Quito to St. Louis for you.

Can I find flights from Quito to St. Louis with flexible booking policies on momondo?

Yes. All flights to St. Louis from Quito on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Quito to St. Louis?

Once all potential Quito to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to St. Louis from Quito are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your St. Louis 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
Thu 11/26
Thu 12/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States