App
Customer Support
AED
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from St. Louis to Quito Starting at AED 1,353

For as little as AED 1,353, you can take your next adventure to Quito without breaking the bank. Choose between one-way and return tickets from St. Louis below.

  • One way
  • Round-trip
      • STL08:40
        14h 45m
        1 stop
        UIO23:25
        Sun, Apr 13|St. Louis - Quito|United Airlines
        AED 1,353AED 3,763
        64% OFF
        64% OFF
        AED 3,763AED 1,353

        Choose United Airlines flights from St. Louis to Quito. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Sun, Apr 13, arriving at Mariscal Sucre International Airport. One-way Prices start from AED 1,353 including taxes and charges.

      • STL07:05
        12h 55m
        1 stop
        UIO20:00
        Sun, Apr 13|St. Louis - Quito|Delta Air Lines
        AED 1,373AED 3,763
        64% OFF
        64% OFF
        AED 3,763AED 1,373

        Choose Delta Air Lines flights from St. Louis to Quito. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Sun, Apr 13, arriving at Mariscal Sucre International Airport. One-way Prices start from AED 1,373 including taxes and charges.

      • STL06:00
        14h
        1 stop
        UIO20:00
        Wed, Apr 2|St. Louis - Quito|Delta Air Lines
        AED 1,375AED 3,763
        63% OFF
        63% OFF
        AED 3,763AED 1,375

        Choose Delta Air Lines flights from St. Louis to Quito. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Wed, Apr 2, arriving at Mariscal Sucre International Airport. One-way Prices start from AED 1,375 including taxes and charges.

      • STL16:29
        31h 1m
        1 stop
        UIO23:30
        Sat, Mar 22|St. Louis - Quito|United Airlines
        AED 1,384
        AED 1,384

        Choose United Airlines flights from St. Louis to Quito. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Sat, Mar 22, arriving at Mariscal Sucre International Airport. One-way Prices start from AED 1,384 including taxes and charges.

      • STL06:00
        13h 57m
        1 stop
        UIO19:57
        Mon, May 12|St. Louis - Quito|LATAM Airlines
        AED 1,540
        AED 1,540

        Choose LATAM Airlines flights from St. Louis to Quito. The one-way connecting flight with LATAM Airlines departs from St. Louis Lambert International Airport on Mon, May 12, arriving at Mariscal Sucre International Airport. One-way Prices start from AED 1,540 including taxes and charges.

      • STL06:20
        23h 25m
        1 stop
        UIO06:45
        Fri, Mar 7|St. Louis - Quito|Southwest Airlines
        AED 1,850
        AED 1,850

        Choose Southwest Airlines flights from St. Louis to Quito. The one-way connecting flight with Southwest Airlines departs from St. Louis Lambert International Airport on Fri, Mar 7, arriving at Mariscal Sucre International Airport. One-way Prices start from AED 1,850 including taxes and charges.

      • STL06:15
        17h 15m
        1 stop
        UIO00:30
        Fri, Mar 7|St. Louis - Quito|United Airlines
        AED 2,444
        AED 2,444

        Choose United Airlines flights from St. Louis to Quito. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Fri, Mar 7, arriving at Mariscal Sucre International Airport. One-way Prices start from AED 2,444 including taxes and charges.

      • STL06:00
        14h
        1 stop
        UIO20:00
        Sat, Mar 15|St. Louis - Quito|LATAM Airlines
        AED 2,561
        AED 2,561

        Choose LATAM Airlines flights from St. Louis to Quito. The one-way connecting flight with LATAM Airlines departs from St. Louis Lambert International Airport on Sat, Mar 15, arriving at Mariscal Sucre International Airport. One-way Prices start from AED 2,561 including taxes and charges.

      • STL10:26
        8h 34m
        1 stop
        UIO20:00
        Fri, Mar 7|St. Louis - Quito|LATAM Airlines
        AED 3,123
        AED 3,123

        Choose LATAM Airlines flights from St. Louis to Quito. The one-way connecting flight with LATAM Airlines departs from St. Louis Lambert International Airport on Fri, Mar 7, arriving at Mariscal Sucre International Airport. One-way Prices start from AED 3,123 including taxes and charges.

      • STL01:00 pm
        3h 5m
        Nonstop
        UIO02:00 pm
        Thu, Feb 20|St. Louis - Quito|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

St. Louis to Quito flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1524

    Delta Air Lines

    06:00

    STL

    1.6h

    08:38

    ATL

    SMTWTFS
    Search

  2. DL633

    Delta Air Lines

    15:41

    ATL

    5.3h

    19:57

    UIO

    SMTWTFS

  3. LA6567

    LATAM Airlines

    06:00

    STL

    1.6h

    08:38

    ATL

    ----TFS
    Search

  4. LA6359

    LATAM Airlines

    15:41

    ATL

    5.3h

    19:57

    UIO

    SMTWTFS

  5. DL1536

    Delta Air Lines

    07:20

    STL

    1.6h

    09:58

    ATL

    SMTWTFS
    Search

  6. DL633

    Delta Air Lines

    15:41

    ATL

    5.3h

    19:57

    UIO

    SMTWTFS

  7. DL1536

    Delta Air Lines

    07:20

    STL

    1.6h

    09:58

    ATL

    SMTWTFS
    Search

  8. DL1332

    Delta Air Lines

    11:00

    ATL

    1.9h

    12:57

    MIA

    SMTWTFS

  9. LA1453

    LATAM Airlines

    15:55

    MIA

    4.2h

    19:05

    UIO

    SMTWTFS

  10. DL1536

    Delta Air Lines

    07:20

    STL

    1.6h

    09:58

    ATL

    SMTWTFS
    Search

  11. DL1579

    Delta Air Lines

    12:34

    ATL

    1.9h

    14:30

    MIA

    SMTWTFS

  12. DL6081

    Delta Air Lines

    14:55

    MIA

    4.2h

    19:05

    UIO

    SMTW-FS

  13. UA1411

    United Airlines

    08:40

    STL

    2.3h

    10:57

    IAH

    -----FS
    Search

  14. UA1002

    United Airlines

    18:05

    IAH

    5.3h

    23:25

    UIO

    SMTWTFS

  15. AA2493

    American Airlines

    08:59

    STL

    1.9h

    11:50

    CLT

    SMTWTFS
    Search

  16. AA1748

    American Airlines

    13:07

    CLT

    2.3h

    15:22

    MIA

    SMTWTFS

  17. AA335

    American Airlines

    19:35

    MIA

    4.4h

    23:59

    UIO

    SMTWTFS

  18. AV2331

    avianca

    09:40

    STL

    1.5h

    11:10

    ORD

    SMTWTF-
    Search

  19. AV263

    avianca

    14:35

    ORD

    5.8h

    20:25

    BOG

    SMTWTF-

  20. AV067

    avianca

    22:59

    BOG

    1.6h

    00:34

    UIO

    SMTWTFS

  21. LA8448

    LATAM Airlines

    10:10

    STL

    1.5h

    12:42

    ATL

    SMTWTFS
    Search

  22. LA6359

    LATAM Airlines

    15:41

    ATL

    5.3h

    19:57

    UIO

    SMTWTFS

  23. UA6213

    United Airlines

    11:00

    STL

    2.4h

    13:23

    IAH

    SMTWTFS
    Search

  24. UA1002

    United Airlines

    18:05

    IAH

    5.3h

    23:25

    UIO

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from St. Louis to Quito?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Quito from St. Louis have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from St. Louis (STL) to Quito (UIO) the cheapest?

    Airlines adjust prices for flights from St. Louis to Quito based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to Quito (UIO) cost?

    According to Trip.com's data, the lowest price is around AED 2,318.

  • What is the transportation method from the main airport to downtown in Quito?

    • The distance from Mariscal Sucre International Airport to downtown is about 13 km, by taxi about 30 minutes.

  • How many airports are there in Quito (UIO)?

    There are 1 airport(s) near Quito (UIO): Mariscal Sucre International Airport.

How to find a cheap flight from St. Louis to Quito

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | St. Louis to Quito

Cheapest direct flight priceAED 1,352
Off-season for travelJanuary
Peak season for travelMarch
Flight distance4,473.94 km
Popular airlineLATAM Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.