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St. Louis Lambert International Airport to Cancún International Airport flight
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Cheap Flights from St. Louis Lambert International Airport to Cancún International Airport

Search for flights from St. Louis to Cancun. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • STL17:56
        15h 1m
        1 stop
        CUN08:57
        St. Louis - Cancun|Wed, May 15|Frontier Airlines
        US$97US$165
        41% OFF
        41% OFF
        US$165US$97
      • STL20:04
        18h 12m
        1 stop
        CUN14:16
        St. Louis - Cancun|Sat, May 11|Frontier Airlines
        US$101US$165
        39% OFF
        39% OFF
        US$165US$101
      • STL20:04
        17h 16m
        1 stop
        CUN13:20
        St. Louis - Cancun|Mon, Apr 29|Frontier Airlines
        US$101US$165
        39% OFF
        39% OFF
        US$165US$101
      • STL17:25
        15h 22m
        1 stop
        CUN08:47
        St. Louis - Cancun|Sat, May 18|Frontier Airlines
        US$102
        US$102
      • STL20:04
        17h 16m
        1 stop
        CUN13:20
        St. Louis - Cancun|Mon, May 6|Frontier Airlines
        US$107
        US$107
      • STL20:04
        18h 12m
        1 stop
        CUN14:16
        St. Louis - Cancun|Sat, May 4|Frontier Airlines
        US$112
        US$112
      • STL20:45
        16h 14m
        1 stop
        CUN12:59
        St. Louis - Cancun|Fri, May 17|Frontier Airlines
        US$120
        US$120
      • STL20:04
        18h 2m
        1 stop
        CUN14:06
        St. Louis - Cancun|Wed, May 1|Frontier Airlines
        US$120
        US$120
      • STL18:24
        13h 58m
        1 stop
        CUN08:22
        St. Louis - Cancun|Sun, Apr 28|Spirit Airlines
        US$131
        US$131
      • STL18:55
        13h 28m
        1 stop
        CUN08:23
        St. Louis - Cancun|Sun, Jun 16|Spirit Airlines
        US$135
        US$135
      • STL13:00
        3h 5m
        Direct
        CUN14:00
        St. Louis - Cancun|Thu, May 2|Frontier Airlines
        Find More Flights
        Find More Flights

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

Selected Airlines from St. Louis Lambert International Airport to Cancún International Airport

View airlines operating flights from St. Louis to Cancun. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Frontier Airlines
From US$97
Spirit Airlines
From US$131
American Airlines
From US$166
Aeromexico
From US$170
Delta Air Lines
From US$201
United Airlines
From US$225
Southwest Airlines
From US$231
Air Canada
From US$290
Volaris
From US$308
Alaska Airlines
From US$310
ANA airlines
Find more flights and airlines
Flight Schedule from St. Louis Lambert International Airport to Cancún International Airport

Check on the flight schedule from St. Louis to Cancun to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2261

    American Airlines

    05:00

    STL

    2.0h

    07:00

    DFW

    SMTWTFS
    Search

  2. F9082

    Frontier Airlines

    13:26

    DFW

    3.1h

    16:34

    CUN

    SMTWTFS

  3. AM3974

    Aeromexico

    06:00

    STL

    1.6h

    08:36

    ATL

    SMTWTFS
    Search

  4. AM3016

    Aeromexico

    18:20

    ATL

    2.5h

    19:51

    CUN

    SMTWTFS

  5. AM5529

    Aeromexico

    07:15

    STL

    1.7h

    09:55

    ATL

    SMTWTFS
    Search

  6. AM3016

    Aeromexico

    18:20

    ATL

    2.5h

    19:51

    CUN

    SMTWTFS

  7. AM5529

    Aeromexico

    07:15

    STL

    1.7h

    09:55

    ATL

    SMTWTFS
    Search

  8. AM5533

    Aeromexico

    12:35

    ATL

    2.5h

    14:06

    CUN

    SMTWTFS

  9. AM5529

    Aeromexico

    07:15

    STL

    1.7h

    09:55

    ATL

    SMTWTFS
    Search

  10. AM5319

    Aeromexico

    09:46

    ATL

    2.6h

    11:25

    CUN

    SMTWTFS

  11. NK1725

    Spirit Airlines

    10:34

    STL

    2.8h

    14:20

    FLL

    -M-W-FS
    Search

  12. NK1610

    Spirit Airlines

    10:25

    FLL

    1.9h

    11:17

    CUN

    SMTWTFS

  13. NK1130

    Spirit Airlines

    11:11

    STL

    2.5h

    14:44

    MCO

    -M-W-FS
    Search

  14. NK3642

    Spirit Airlines

    07:15

    MCO

    2.1h

    08:23

    CUN

    SMTWTFS

  15. F9086

    Frontier Airlines

    11:33

    STL

    3.4h

    Direct

    14:56

    CUN

    SMTWTFS
    Search

  16. AM4458

    Aeromexico

    14:27

    STL

    1.6h

    17:00

    ATL

    SMTWT-S
    Search

  17. AM3016

    Aeromexico

    18:20

    ATL

    2.5h

    19:51

    CUN

    SMTWTFS

  18. AM4176

    Aeromexico

    15:22

    STL

    1.6h

    18:00

    ATL

    ------S
    Search

  19. AM3016

    Aeromexico

    18:20

    ATL

    2.5h

    19:51

    CUN

    SMTWTFS
Find more flights and airlines

St. Louis Lambert International Airport to Cancún International Airport Flights Info

Flight distance1,998.71km
Cheapest one-way ticket price$97
Cheapest return ticket price$222

FAQs for St. Louis Lambert International Airport to Cancún International Airport Flights

  • How long is a flight from St. Louis Lambert International Airport to Cancún International Airport?

    It takes around 3 hours 21 minutes to fly from St. Louis Lambert International Airport (STL) to Cancún International Airport (CUN).

  • How many daily flights are there from St. Louis Lambert International Airport (STL) to Cancún International Airport (CUN)?

    There are around 1 daily flights from St. Louis Lambert International Airport (STL) to Cancún International Airport (CUN).

  • When are flight tickets from St. Louis Lambert International Airport (STL) to Cancún International Airport (CUN) the cheapest?

    Tickets cost around $317 in May, making it the cheapest month to book. St. Louis Lambert International Airport (STL) to Cancún International Airport (CUN) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from St. Louis Lambert International Airport (STL) to Cancún International Airport (CUN) most expensive?

    The route from St. Louis Lambert International Airport (STL) to Cancún International Airport (CUN) is quite popular. Without considering departure times or holidays, tickets cost around $354 in April, the most expensive month to book this route.

  • What time does the earliest flight from St. Louis Lambert International Airport to Cancún International Airport depart?

    The earliest flight departs from St. Louis Lambert International Airport (STL) at 08:52 and arrives in Cancún International Airport (CUN) at 11:57.

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

    • The distance from Cancún International Airport to downtown is about 13km. It takes about 30 minutes by taxi.

  • What's the closest airport to Cancún International Airport (CUN)?

    The closest airport to Cancún International Airport (CUN) is Cozumel International Airport. The distance is around 58km.

  • Which airline operates the most direct flights from St. Louis Lambert International Airport (STL) to Cancún International Airport (CUN)?

    Frontier Airlines is a very popular airline operating an average of 83 flights per month.

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