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Cheap flight deals from St. Louis to Chetumal Starting at €664

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

  • Round-trip
      • STL06:00 am
        30h 35m
        2 stops
        CTM01:35 pm
        Sat, Feb 22|St. Louis - Chetumal|Aeromexico
        CTM02:05 pm
        26h 29m
        2 stops
        STL03:34 pm
        Fri, Feb 28|Chetumal - St. Louis|Viva
        €664€1,162
        43% OFF
        43% OFF
        €1,162€664

        Choose Aeromexico flights from St. Louis to Chetumal. The one-way connecting flight with Aeromexico departs from St. Louis Lambert International Airport on Sat, Feb 22-Fri, Feb 28, arriving at Chetumal International Airport. One-way Prices start from €664 including taxes and charges.

      • STL06:00 am
        30h 35m
        2 stops
        CTM01:35 pm
        Sat, Feb 22|St. Louis - Chetumal|Delta Air Lines
        CTM02:05 pm
        28h 56m
        2 stops
        STL06:01 pm
        Fri, Feb 28|Chetumal - St. Louis|Viva
        €668€1,162
        43% OFF
        43% OFF
        €1,162€668

        Choose Delta Air Lines flights from St. Louis to Chetumal. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Sat, Feb 22-Fri, Feb 28, arriving at Chetumal International Airport. One-way Prices start from €668 including taxes and charges.

      • STL06:00 am
        32h 40m
        2 stops
        CTM03:40 pm
        Fri, Feb 28|St. Louis - Chetumal|Delta Air Lines
        CTM02:10 pm
        34h 27m
        2 stops
        STL11:37 pm
        Thu, Mar 6|Chetumal - St. Louis|Viva
        €677€1,162
        42% OFF
        42% OFF
        €1,162€677

        Choose Delta Air Lines flights from St. Louis to Chetumal. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Fri, Feb 28-Thu, Mar 6, arriving at Chetumal International Airport. One-way Prices start from €677 including taxes and charges.

      • STL08:40 am
        30h 5m
        2 stops
        CTM03:45 pm
        Wed, Feb 19|St. Louis - Chetumal|United Airlines
        CTM04:15 pm
        23h 56m
        2 stops
        STL03:11 pm
        Tue, Feb 25|Chetumal - St. Louis|Viva
        €720
        €720

        Choose United Airlines flights from St. Louis to Chetumal. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Wed, Feb 19-Tue, Feb 25, arriving at Chetumal International Airport. One-way Prices start from €720 including taxes and charges.

      • STL06:15 am
        30h 20m
        2 stops
        CTM01:35 pm
        Tue, Feb 25|St. Louis - Chetumal|United Airlines
        CTM02:10 pm
        26h 1m
        2 stops
        STL03:11 pm
        Mon, Mar 3|Chetumal - St. Louis|Viva
        €724
        €724

        Choose United Airlines flights from St. Louis to Chetumal. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Tue, Feb 25-Mon, Mar 3, arriving at Chetumal International Airport. One-way Prices start from €724 including taxes and charges.

      • STL08:40 am
        22h 35m
        2 stops
        CTM08:15 am
        Wed, Mar 5|St. Louis - Chetumal|United Airlines
        CTM08:58 am
        13h 17m
        2 stops
        STL10:15 pm
        Wed, Mar 12|Chetumal - St. Louis|Volaris
        €725
        €725

        Choose United Airlines flights from St. Louis to Chetumal. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Wed, Mar 5-Wed, Mar 12, arriving at Chetumal International Airport. One-way Prices start from €725 including taxes and charges.

      • STL08:40 am
        30h
        2 stops
        CTM03:40 pm
        Fri, Feb 28|St. Louis - Chetumal|United Airlines
        CTM02:10 pm
        31h 39m
        2 stops
        STL08:49 pm
        Thu, Mar 6|Chetumal - St. Louis|Viva
        €749
        €749

        Choose United Airlines flights from St. Louis to Chetumal. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Fri, Feb 28-Thu, Mar 6, arriving at Chetumal International Airport. One-way Prices start from €749 including taxes and charges.

      • STL08:40 am
        27h 55m
        2 stops
        CTM01:35 pm
        Sat, Feb 22|St. Louis - Chetumal|United Airlines
        CTM02:05 pm
        45h
        2 stops
        STL10:05 am
        Fri, Feb 28|Chetumal - St. Louis|Viva
        €761
        €761

        Choose United Airlines flights from St. Louis to Chetumal. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Sat, Feb 22-Fri, Feb 28, arriving at Chetumal International Airport. One-way Prices start from €761 including taxes and charges.

      • STL06:15 am
        29h 26m
        2 stops
        CTM12:41 pm
        Mon, Feb 24|St. Louis - Chetumal|United Airlines
        CTM01:12 pm
        26h 59m
        2 stops
        STL03:11 pm
        Sun, Mar 2|Chetumal - St. Louis|Aeromexico
        €761
        €761

        Choose United Airlines flights from St. Louis to Chetumal. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Mon, Feb 24-Sun, Mar 2, arriving at Chetumal International Airport. One-way Prices start from €761 including taxes and charges.

      • STL08:40 am
        30h
        2 stops
        CTM03:40 pm
        Mon, Mar 3|St. Louis - Chetumal|United Airlines
        CTM02:10 pm
        25h 6m
        2 stops
        STL03:16 pm
        Sun, Mar 9|Chetumal - St. Louis|Viva
        €770
        €770

        Choose United Airlines flights from St. Louis to Chetumal. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Mon, Mar 3-Sun, Mar 9, arriving at Chetumal International Airport. One-way Prices start from €770 including taxes and charges.

      • STL01:00 pm
        3h 5m
        Nonstop
        CTM02:00 pm
        Wed, Feb 26|St. Louis - Chetumal|Aeromexico
        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 Chetumal Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. AM4297

    Aeromexico

    01:06 pm

    STL

    1.6h

    03:41 pm

    ATL

    SMTWTFS
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  2. AM3910

    Aeromexico

    06:50 pm

    ATL

    5.0h

    09:50 pm

    MEX

    SMTWTFS

  3. AM324

    Aeromexico

    09:40 am

    MEX

    2.2h

    12:51 pm

    CTM

    SMTWTFS

  4. AM4297

    Aeromexico

    01:06 pm

    STL

    1.6h

    03:41 pm

    ATL

    SMTWTFS
    Search

  5. AM3271

    Aeromexico

    04:49 pm

    ATL

    3.7h

    06:33 pm

    MEX

    SMTWTFS

  6. AM324

    Aeromexico

    09:40 am

    MEX

    2.2h

    12:51 pm

    CTM

    SMTWTFS

  7. DL566

    Delta Air Lines

    02:05 pm

    STL

    1.7h

    04:45 pm

    ATL

    SMTWTFS
    Search

  8. DL589

    Delta Air Lines

    07:05 pm

    ATL

    3.7h

    08:45 pm

    MEX

    SMTWTFS

  9. DL8113

    Delta Air Lines

    09:40 am

    MEX

    2.2h

    12:51 pm

    CTM

    SMTWTFS

  10. UA3564

    United Airlines

    07:05 am

    STL

    2.5h

    10:34 am

    EWR

    SMTWTFS
    Search

  11. AM403

    Aeromexico

    06:20 pm

    JFK

    5.6h

    09:55 pm

    MEX

    SMTWTFS

  12. AM324

    Aeromexico

    09:40 am

    MEX

    2.2h

    12:51 pm

    CTM

    SMTWTFS

  13. UA6223

    United Airlines

    08:40 am

    STL

    2.4h

    11:03 am

    IAH

    SMTWTF-
    Search

  14. UA1088

    United Airlines

    11:55 am

    IAH

    2.4h

    02:20 pm

    MEX

    SMTWTFS

  15. VB1414

    Viva

    10:30 am

    MEX

    1.9h

    01:25 pm

    CTM

    SMTWTFS

  16. UA6223

    United Airlines

    08:40 am

    STL

    2.4h

    11:03 am

    IAH

    SMTWTF-
    Search

  17. UA1088

    United Airlines

    11:55 am

    IAH

    2.4h

    02:20 pm

    MEX

    SMTWTFS

  18. Y4480

    Volaris

    05:30 am

    MEX

    1.9h

    08:27 am

    CTM

    S-TWTFS

  19. DL1571

    Delta Air Lines

    10:10 am

    STL

    1.6h

    12:46 pm

    ATL

    SMTWTFS
    Search

  20. DL585

    Delta Air Lines

    04:49 pm

    ATL

    3.7h

    06:33 pm

    MEX

    SMTWTFS

  21. DL8113

    Delta Air Lines

    09:40 am

    MEX

    2.2h

    12:51 pm

    CTM

    SMTWTFS

  22. AM4382

    Aeromexico

    10:10 am

    STL

    1.6h

    12:46 pm

    ATL

    SMTWTFS
    Search

  23. AM3271

    Aeromexico

    04:49 pm

    ATL

    3.7h

    06:33 pm

    MEX

    SMTWTFS

  24. AM324

    Aeromexico

    09:40 am

    MEX

    2.2h

    12:51 pm

    CTM

    SMTWTFS

  25. UA4426

    United Airlines

    10:39 am

    STL

    1.4h

    12:05 pm

    ORD

    SMTWTFS
    Search

  26. AM687

    Aeromexico

    03:55 pm

    ORD

    4.7h

    07:36 pm

    MEX

    SMTWTFS

  27. AM324

    Aeromexico

    09:40 am

    MEX

    2.2h

    12:51 pm

    CTM

    SMTWTFS

  28. UA6213

    United Airlines

    11:00 am

    STL

    2.4h

    01:23 pm

    IAH

    SMTWTFS
    Search

  29. UA1090

    United Airlines

    02:20 pm

    IAH

    2.4h

    04:45 pm

    MEX

    SMTWTFS

  30. VB7392

    Viva

    12:45 pm

    NLU

    1.9h

    03:40 pm

    CTM

    SM-WTF-
Find more flights and airlines

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

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.

Frequently Asked Questions

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

    Airlines adjust prices for flights from St. Louis to Chetumal 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 Chetumal (CTM) cost?

    According to Trip.com's data, the lowest price is around €864.

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

    • The distance from Chetumal International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

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

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 Chetumal. 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
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Flight Info | St. Louis to Chetumal

Off-season for travelOctober
Peak season for travelJune
Flight distance2,243.54 km
Popular airlineAeromexico

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