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Flights from St. Louis to Asuncion
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Flights from St. Louis to Asuncion Starting at €607

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • STL05:13
        27h 27m
        2 stops
        ASU11:40
        Wed, Mar 5|St. Louis - Asuncion|Gol Linhas Aereas Inteligentes
        €607€1,909
        68% OFF
        68% OFF
        €1,909€607

        Choose Gol Linhas Aereas Inteligentes flights from St. Louis to Asuncion. The one-way connecting flight with Gol Linhas Aereas Inteligentes departs from St. Louis Lambert International Airport on Wed, Mar 5, arriving at Silvio Pettirossi International Airport. One-way Prices start from €607 including taxes and charges.

      • STL06:00
        21h 45m
        2 stops
        ASU06:45
        Wed, Mar 5|St. Louis - Asuncion|LATAM Airlines
        €629€1,909
        67% OFF
        67% OFF
        €1,909€629

        Choose LATAM Airlines flights from St. Louis to Asuncion. The one-way connecting flight with LATAM Airlines departs from St. Louis Lambert International Airport on Wed, Mar 5, arriving at Silvio Pettirossi International Airport. One-way Prices start from €629 including taxes and charges.

      • STL08:25
        35h 45m
        2 stops
        ASU23:10
        Wed, Mar 5|St. Louis - Asuncion|United Airlines
        €649€1,909
        66% OFF
        66% OFF
        €1,909€649

        Choose United Airlines flights from St. Louis to Asuncion. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Wed, Mar 5, arriving at Silvio Pettirossi International Airport. One-way Prices start from €649 including taxes and charges.

      • STL16:40
        35h 5m
        2 stops
        ASU06:45
        Wed, Mar 5|St. Louis - Asuncion|Delta Air Lines
        €687
        €687

        Choose Delta Air Lines flights from St. Louis to Asuncion. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Wed, Mar 5, arriving at Silvio Pettirossi International Airport. One-way Prices start from €687 including taxes and charges.

      • STL15:45
        18h 15m
        2 stops
        ASU13:00
        Sun, Feb 23|St. Louis - Asuncion|United Airlines
        €715
        €715

        Choose United Airlines flights from St. Louis to Asuncion. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Sun, Feb 23, arriving at Silvio Pettirossi International Airport. One-way Prices start from €715 including taxes and charges.

      • STL16:33
        17h 27m
        2 stops
        ASU13:00
        Sun, Feb 23|St. Louis - Asuncion|Gol Linhas Aereas Inteligentes
        €771
        €771

        Choose Gol Linhas Aereas Inteligentes flights from St. Louis to Asuncion. The one-way connecting flight with Gol Linhas Aereas Inteligentes departs from St. Louis Lambert International Airport on Sun, Feb 23, arriving at Silvio Pettirossi International Airport. One-way Prices start from €771 including taxes and charges.

      • STL16:40
        51h 45m
        2 stops
        ASU23:25
        Sun, Feb 23|St. Louis - Asuncion|LATAM Airlines
        €1,470
        €1,470

        Choose LATAM Airlines flights from St. Louis to Asuncion. The one-way connecting flight with LATAM Airlines departs from St. Louis Lambert International Airport on Sun, Feb 23, arriving at Silvio Pettirossi International Airport. One-way Prices start from €1,470 including taxes and charges.

      • STL01:00 pm
        3h 5m
        Nonstop
        ASU02:00 pm
        Sat, Feb 22|St. Louis - Asuncion|Gol Linhas Aereas Inteligentes
        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 Asuncion flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. G36421

    Gol Linhas Aereas Inteligentes

    05:21

    STL

    2.9h

    09:15

    MIA

    --T--F-
    Search

  2. G36007

    Gol Linhas Aereas Inteligentes

    19:50

    MIA

    8.4h

    05:15

    GRU

    SMTWTFS

  3. G37480

    Gol Linhas Aereas Inteligentes

    09:25

    GRU

    2.3h

    11:40

    ASU

    SMTWTFS

  4. LA6600

    LATAM Airlines

    06:00

    STL

    1.6h

    08:37

    ATL

    S-T----
    Search

  5. LA6355

    LATAM Airlines

    15:35

    ATL

    6.5h

    21:05

    LIM

    SMTWTFS

  6. LA1321

    LATAM Airlines

    00:30

    LIM

    3.7h

    06:10

    ASU

    SMTWTFS

  7. UA4506

    United Airlines

    08:25

    STL

    2.1h

    11:34

    IAD

    SMTWTFS
    Search

  8. UA861

    United Airlines

    22:35

    IAD

    9.9h

    09:30

    GRU

    SMTWTFS

  9. LA1302

    LATAM Airlines

    21:40

    GRU

    2.3h

    23:55

    ASU

    -M-W---

  10. UA4383

    United Airlines

    11:45

    STL

    1.4h

    13:12

    ORD

    SMTWTFS
    Search

  11. UA845

    United Airlines

    21:20

    ORD

    10.2h

    09:30

    GRU

    SMTWTFS

  12. G37480

    Gol Linhas Aereas Inteligentes

    09:25

    GRU

    2.3h

    11:40

    ASU

    SMTWTFS

  13. LA6619

    LATAM Airlines

    12:55

    STL

    1.6h

    15:33

    ATL

    -MT-TFS
    Search

  14. LA6355

    LATAM Airlines

    15:35

    ATL

    6.5h

    21:05

    LIM

    SMTWTFS

  15. LA1321

    LATAM Airlines

    00:30

    LIM

    3.7h

    06:10

    ASU

    SMTWTFS

  16. UA1840

    United Airlines

    15:32

    STL

    1.4h

    16:54

    ORD

    SMTWT--
    Search

  17. UA845

    United Airlines

    21:20

    ORD

    10.2h

    09:30

    GRU

    SMTWTFS

  18. G37480

    Gol Linhas Aereas Inteligentes

    09:25

    GRU

    2.3h

    11:40

    ASU

    SMTWTFS

  19. UA3633

    United Airlines

    15:45

    STL

    1.4h

    17:10

    ORD

    ------S
    Search

  20. UA845

    United Airlines

    21:20

    ORD

    10.2h

    09:30

    GRU

    SMTWTFS

  21. LA1304

    LATAM Airlines

    10:50

    GRU

    2.2h

    13:00

    ASU

    S----FS

  22. DL1485

    Delta Air Lines

    17:17

    STL

    1.6h

    19:54

    ATL

    SMTWTFS
    Search

  23. LA2483

    LATAM Airlines

    23:20

    ATL

    6.7h

    05:00

    LIM

    SMTWTFS

  24. LA1321

    LATAM Airlines

    00:30

    LIM

    3.7h

    06:10

    ASU

    SMTWTFS

  25. G36302

    Gol Linhas Aereas Inteligentes

    18:20

    STL

    2.8h

    22:08

    MIA

    SM-WT-S
    Search

  26. G36011

    Gol Linhas Aereas Inteligentes

    22:40

    MIA

    8.6h

    08:15

    GRU

    SMTWTFS

  27. LA1304

    LATAM Airlines

    10:50

    GRU

    2.2h

    13:00

    ASU

    S----FS

  28. DL1393

    Delta Air Lines

    19:10

    STL

    1.7h

    21:50

    ATL

    S--WT--
    Search

  29. LA2483

    LATAM Airlines

    23:20

    ATL

    6.7h

    05:00

    LIM

    SMTWTFS

  30. LA1321

    LATAM Airlines

    00:30

    LIM

    3.7h

    06:10

    ASU

    SMTWTFS
Find more flights and airlines

Find the best time to fly from St. Louis to Asuncion

We monitor flight fares to help you find the best deals effortlessly

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

FAQ

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

    Airlines adjust prices for flights from St. Louis to Asuncion based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to Asuncion (ASU) cost?

    According to Trip.com's data, the lowest price is around €1,308.

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

    • The distance from Silvio Pettirossi International Airport to downtown is about 12 km. It takes about 30 minutes by taxi.

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

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Asuncion. Book your flights at the right time and save more.
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 Information from St. Louis to Asuncion

Off-season for travelMarch
Peak season for travelJanuary
Flight distance7,872.72 km
Popular airlineLATAM Airlines

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