Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Quito from $614

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Quito departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

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.

Find the cheapest flights from St. Louis to Quito

Cheap round-trip flights

United Airlines Logo
8:20 am - 11:25 pmSTL-UIO
15h 05m1 stop
United Airlines Logo
12:35 am - 6:57 pmUIO-STL
18h 22m1 stop
$614United Airlines
Find Deal
Tue, Sep 16 - Wed, Sep 24
Delta Logo
6:00 am - 7:05 pmSTL-UIO
13h 05m1 stop
Delta Logo
9:11 am - 11:39 pmUIO-STL
14h 28m2 stops
$619Delta
Find Deal
Tue, Sep 16 - Thu, Sep 25
United Airlines Logo
9:17 am - 11:25 pmSTL-UIO
14h 08m2 stops
United Airlines Logo
12:35 am - 2:27 pmUIO-STL
13h 52m2 stops
$656United Airlines
Find Deal
Tue, Sep 16 - Wed, Sep 24
United Airlines Logo
6:15 am - 11:25 pmSTL-UIO
17h 10m1 stop
United Airlines Logo
12:35 am - 10:01 amUIO-STL
9h 26m1 stop
$698United Airlines
Find Deal
Wed, Sep 10 - Sat, Sep 13
Delta Logo
7:00 am - 7:05 pmSTL-UIO
12h 05m2 stops
Delta Logo
11:20 pm - 8:10 amUIO-STL
8h 50m1 stop
$703Delta
Find Deal
Wed, Sep 10 - Sun, Sep 14
LATAM Airlines Logo
1:29 pm - 7:05 pmSTL-UIO
29h 36m2 stops
LATAM Airlines Logo
11:15 pm - 8:22 amUIO-STL
9h 07m1 stop
$729LATAM Airlines
Find Deal
Tue, Jul 15 - Mon, Aug 4
United Airlines Logo
6:35 am - 11:25 pmSTL-UIO
16h 50m2 stops
United Airlines Logo
12:35 am - 2:27 pmUIO-STL
13h 52m2 stops
$730United Airlines
Find Deal
Tue, Sep 16 - Wed, Sep 24
 Logo
5:26 pm - 12:34 amSTL-UIO
31h 08m2 stops
 Logo
2:30 am - 12:10 pmUIO-STL
33h 40m3 stops
Tue, Jul 15 - Sun, Aug 3
American Airlines Logo
6:27 am - 7:35 pmSTL-UIO
13h 08m2 stops
American Airlines Logo
6:30 am - 10:22 pmUIO-STL
15h 52m2 stops
$748American Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 14
LATAM Airlines Logo
5:23 pm - 7:05 pmSTL-UIO
25h 42m2 stops
LATAM Airlines Logo
11:15 pm - 8:22 amUIO-STL
9h 07m1 stop
$757LATAM Airlines
Find Deal
Tue, Jul 15 - Mon, Aug 4

United Airlines flights from St. Louis to Quito

Our best United Airlines deals on St. Louis to Quito flight tickets
United Airlines
Sep 16
STL8:20 amLambert-St Louis
15h 05m
1 stop
UIO11:25 pmQuito Mariscal Sucr
Sep 24
UIO12:35 amQuito Mariscal Sucr
18h 22m
1 stop
STL6:57 pmLambert-St Louis
United Airlines
Sep 16
STL9:17 amLambert-St Louis
14h 08m
2 stops
UIO11:25 pmQuito Mariscal Sucr
Sep 24
UIO12:35 amQuito Mariscal Sucr
13h 52m
2 stops
STL2:27 pmLambert-St Louis
United Airlines
Sep 10
STL6:15 amLambert-St Louis
17h 10m
1 stop
UIO11:25 pmQuito Mariscal Sucr
Sep 13
UIO12:35 amQuito Mariscal Sucr
9h 26m
1 stop
STL10:01 amLambert-St Louis

Delta flights from St. Louis to Quito

Our best Delta deals on St. Louis to Quito flight tickets
Delta
Sep 16
STL6:00 amLambert-St Louis
13h 05m
1 stop
UIO7:05 pmQuito Mariscal Sucr
Sep 25
UIO9:11 amQuito Mariscal Sucr
14h 28m
2 stops
STL11:39 pmLambert-St Louis
Delta
Sep 10
STL7:00 amLambert-St Louis
12h 05m
2 stops
UIO7:05 pmQuito Mariscal Sucr
Sep 14
UIO11:20 pmQuito Mariscal Sucr
8h 50m
1 stop
STL8:10 amLambert-St Louis
Delta
Jul 15
STL6:00 amLambert-St Louis
14h 03m
1 stop
UIO8:03 pmQuito Mariscal Sucr
Aug 4
UIO11:15 pmQuito Mariscal Sucr
10h 26m
1 stop
STL9:41 amLambert-St Louis

See travel insights to Quito from

How to get the cheapest flight ticket from St. Louis 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

What is the typical price of a round-trip flight between St. Louis and Quito?

What is the cheapest month to fly to Quito?

The cheapest month to fly to Quito from St. Louis is in October. Flight prices, which tend to average around $571, 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 October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $625.

What is the cheapest day to depart on your flight to Quito?

The cheapest day to depart from St. Louis to Quito is on a Tuesday. Travelers who choose to depart for Quito on a Tuesday will often find tickets for as low as $549. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Quito on Friday is $862.

What is the cheapest time of day to depart on your flight to Quito?

Our most recent data shows that the best time of day to fly to Quito is in the afternoon. Flights from St. Louis to Quito during this time can be as low as $656. Try not to purchase tickets in the morning because they tend to be around $689. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from St. Louis to Quito

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

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

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

Best Price Found

$614

Fastest flight time

10h 35m

Direct flights

None

Airports in Quito

1 airport
The best flight deal from St. Louis to Quito found on momondo in the last 72 hours is $614
The fastest flight from St. Louis to Quito takes 10h 35m
There are no direct flights from St. Louis to Quito. Popular non-direct route for this connection is Lambert-St Louis Airport - Quito Mariscal Sucr Airport.
There is 1 airport near Quito: Quito Mariscal Sucr (UIO)

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

    There are 2783.2 mi between Lambert-St Louis and Quito Mariscal Sucr. Typically, this will take 10h 35m by plane in normal conditions.

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

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

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Quito Mariscal Sucr Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis 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 St. Louis to Quito?


Best airlines flying from St. Louis to Quito

Compare and see reviews for airlines that fly from St. Louis to Quito with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $497Free CancellationRating
7.4
8,790 reviews
Search United Airlines flights
DeltaPriceFrom $569Free CancellationRating
8.0
7,946 reviews
Search Delta flights
LATAM AirlinesPriceFrom $571Free CancellationRating
7.5
1,785 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $591Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Quito?

Book flights to Quito if you plan to visit one of these locations
Mindo
Ibarra
Otavalo

Why use momondo?

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

Finding the right flight to Quito from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Quito quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Quito from St. Louis with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Quito.

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

If you are simply researching potential flights to Quito, momondo offers a useful price alert feature which will track prices for flights to Quito from St. Louis and alert you when they 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 6/17
Tue 6/24

Find better results for your trip to Ecuador