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St. Louis Lambert International Airport to Cancun Intl. Airport flight

Explore the cheapest one-way and round-trip flights from St. Louis Lambert International Airport to Cancun Intl. Airport over the next 90 days, with one-way fares from €171 and round-trip from €374. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      STL 9:52 AM
      3h 30m
      Nonstop
      CUN 2:22 PM
      St. Louis - Cancun | Sat, Nov 28 | Frontier Airlines
      CUN 2:00 PM
      3h 25m
      Nonstop
      STL 4:25 PM
      Cancun - St. Louis | Thu, Dec 3 | Frontier Airlines
      €471 €611
      23% off
      23% off
      €611 €471
    • STL 6:00 AM
      3h 28m
      Nonstop
      CUN 10:28 AM
      St. Louis - Cancun | Sat, Dec 5 | Frontier Airlines
      CUN 2:08 PM
      3h 25m
      Nonstop
      STL 4:33 PM
      Cancun - St. Louis | Wed, Dec 9 | Frontier Airlines
      €482 €611
      21% off
      21% off
      €611 €482
    • STL 4:05 PM
      19h 50m
      1 stop
      CUN 12:55 PM
      St. Louis - Cancun | Sun, Dec 13 | Air Canada
      CUN 9:30 PM
      18h 56m
      1 stop
      STL 3:26 PM
      Cancun - St. Louis | Fri, Dec 18 | Air Canada
      €374 €611
      39% off
      39% off
      €611 €374
    • STL 4:05 PM
      27h 25m
      1 stop
      CUN 8:30 PM
      St. Louis - Cancun | Sun, Dec 20 | Air Canada
      CUN 9:30 PM
      18h 56m
      1 stop
      STL 3:26 PM
      Cancun - St. Louis | Thu, Dec 24 | Air Canada
      €397
      35% off
      €611 €397
    • STL 4:05 PM
      19h 50m
      1 stop
      CUN 11:55 AM
      St. Louis - Cancun | Thu, Nov 12 | Air Canada
      CUN 9:30 PM
      18h 56m
      1 stop
      STL 3:26 PM
      Cancun - St. Louis | Thu, Nov 19 | Air Canada
      €411
      33% off
      €611 €411
    • STL 6:55 PM
      15h 4m
      1 stop
      CUN 10:59 AM
      St. Louis - Cancun | Sun, Dec 13 | American Airlines
      CUN 3:56 PM
      6h 51m
      1 stop
      STL 9:47 PM
      Cancun - St. Louis | Fri, Dec 18 | American Airlines
      €413
      32% off
      €611 €413
    • STL 7:18 PM
      16h 12m
      1 stop
      CUN 12:30 PM
      St. Louis - Cancun | Sun, Dec 13 | Delta Air Lines
      CUN 11:35 AM
      28h 51m
      1 stop
      STL 3:26 PM
      Cancun - St. Louis | Fri, Dec 18 | Air Canada
      €414
      32% off
      €611 €414
    • STL 7:00 AM
      12h 55m
      1 stop
      CUN 7:55 PM
      St. Louis - Cancun | Thu, Nov 12 | Aeromexico
      CUN 3:25 PM
      7h 34m
      1 stop
      STL 9:59 PM
      Cancun - St. Louis | Thu, Nov 19 | Aeromexico
      €415
      32% off
      €611 €415
    • STL 7:18 PM
      14h 49m
      1 stop
      CUN 11:07 AM
      St. Louis - Cancun | Sun, Dec 13 | Aeromexico
      CUN 2:55 PM
      10h 10m
      1 stop
      STL 12:05 AM
      Cancun - St. Louis | Fri, Dec 18 | Aeromexico
      €418
      32% off
      €611 €418
    • STL 1:00 PM
      17h 25m
      1 stop
      CUN 2:00 PM
      St. Louis - Cancun | Wed, Nov 4 | Normal Airline
      CUN 3:00 PM
      6h
      Nonstop
      STL 4:00 PM
      Cancun - St. Louis | Fri, Nov 6 | Normal Airline
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    • Cheapest
      STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Mon, Nov 16 | Frontier Airlines
      €171 €249
      31% off
      31% off
      €249 €171
    • STL 4:05 PM
      27h 25m
      1 stop
      CUN 8:30 PM
      St. Louis - Cancun | Wed, Dec 9 | Air Canada
      €172 €249
      31% off
      31% off
      €249 €172
    • STL 4:05 PM
      19h 50m
      1 stop
      CUN 12:55 PM
      St. Louis - Cancun | Sun, Nov 22 | Air Canada
      €177 €249
      28% off
      28% off
      €249 €177
    • STL 4:05 PM
      19h 50m
      1 stop
      CUN 12:55 PM
      St. Louis - Cancun | Fri, Nov 27 | Air Canada
      €177
      28% off
      €249 €177
    • STL 4:05 PM
      27h 25m
      1 stop
      CUN 8:30 PM
      St. Louis - Cancun | Thu, Nov 26 | Air Canada
      €179
      28% off
      €249 €179
    • STL 6:00 AM
      3h 14m
      Nonstop
      CUN 10:14 AM
      St. Louis - Cancun | Mon, Nov 30 | Frontier Airlines
      €182
      39% off
      €298 €182
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Tue, Nov 17 | Frontier Airlines
      €183
      39% off
      €298 €183
    • STL 6:00 AM
      3h 14m
      Nonstop
      CUN 10:14 AM
      St. Louis - Cancun | Sun, Nov 29 | Frontier Airlines
      €183
      39% off
      €298 €183
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Sun, Nov 15 | Frontier Airlines
      €185
      26% off
      €249 €185
    • STL 1:00 PM
      17h 25m
      1 stop
      CUN 2:00 PM
      St. Louis - Cancun | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Mon, Nov 16 | Frontier Airlines
      €171 €249
      31% off
      31% off
      €249 €171
    • STL 6:00 AM
      3h 14m
      Nonstop
      CUN 10:14 AM
      St. Louis - Cancun | Mon, Nov 30 | Frontier Airlines
      €182 €298
      39% off
      39% off
      €298 €182
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Tue, Nov 17 | Frontier Airlines
      €183 €298
      39% off
      39% off
      €298 €183
    • STL 6:00 AM
      3h 14m
      Nonstop
      CUN 10:14 AM
      St. Louis - Cancun | Sun, Nov 29 | Frontier Airlines
      €183
      39% off
      €298 €183
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Sun, Nov 15 | Frontier Airlines
      €185
      26% off
      €249 €185
    • STL 6:00 AM
      3h 14m
      Nonstop
      CUN 10:14 AM
      St. Louis - Cancun | Mon, Nov 30 | Frontier Airlines
      €187
      25% off
      €249 €187
    • STL 6:00 AM
      3h 28m
      Nonstop
      CUN 10:28 AM
      St. Louis - Cancun | Mon, Dec 14 | Frontier Airlines
      €187
      37% off
      €298 €187
    • STL 6:00 AM
      3h 28m
      Nonstop
      CUN 10:28 AM
      St. Louis - Cancun | Tue, Dec 8 | Frontier Airlines
      €187
      37% off
      €298 €187
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Tue, Nov 10 | Frontier Airlines
      €193
      22% off
      €249 €193
    • STL 1:00 PM
      17h 25m
      1 stop
      CUN 2:00 PM
      St. Louis - Cancun | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      STL 6:00 AM
      3h 14m
      Nonstop
      CUN 10:14 AM
      St. Louis - Cancun | Mon, Nov 30 | Frontier Airlines
      €182 €298
      39% off
      39% off
      €298 €182
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Tue, Nov 17 | Frontier Airlines
      €183 €298
      39% off
      39% off
      €298 €183
    • STL 6:00 AM
      3h 14m
      Nonstop
      CUN 10:14 AM
      St. Louis - Cancun | Sun, Nov 29 | Frontier Airlines
      €183 €298
      39% off
      39% off
      €298 €183
    • STL 6:00 AM
      3h 28m
      Nonstop
      CUN 10:28 AM
      St. Louis - Cancun | Tue, Dec 8 | Frontier Airlines
      €187
      37% off
      €298 €187
    • STL 6:00 AM
      3h 28m
      Nonstop
      CUN 10:28 AM
      St. Louis - Cancun | Mon, Dec 14 | Frontier Airlines
      €187
      37% off
      €298 €187
    • STL 6:00 AM
      3h 28m
      Nonstop
      CUN 10:28 AM
      St. Louis - Cancun | Wed, Jan 6 | Frontier Airlines
      €202
      32% off
      €298 €202
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Mon, Nov 9 | Frontier Airlines
      €222
      26% off
      €298 €222
    • STL 6:00 AM
      3h 28m
      Nonstop
      CUN 10:28 AM
      St. Louis - Cancun | Wed, Dec 16 | Frontier Airlines
      €224
      25% off
      €298 €224
    • STL 6:00 AM
      3h 28m
      Nonstop
      CUN 10:28 AM
      St. Louis - Cancun | Sun, Dec 13 | Frontier Airlines
      €229
      23% off
      €298 €229
    • STL 1:00 PM
      17h 25m
      1 stop
      CUN 2:00 PM
      St. Louis - Cancun | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Mon, Nov 9 | Frontier Airlines
      €222 €555
      60% off
      60% off
      €555 €222
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Wed, Nov 4 | Frontier Airlines
      €230 €555
      59% off
      59% off
      €555 €230
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Tue, Nov 3 | Frontier Airlines
      €230 €555
      59% off
      59% off
      €555 €230
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Fri, Nov 6 | Frontier Airlines
      €239
      56% off
      €555 €239
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Thu, Nov 5 | Frontier Airlines
      €239
      56% off
      €555 €239
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Sat, Nov 7 | Frontier Airlines
      €438
      21% off
      €555 €438
    • STL 10:21 AM
      6h 6m
      1 stop
      CUN 5:27 PM
      St. Louis - Cancun | Tue, Nov 3 | American Airlines
      €222
      60% off
      €555 €222
    • STL 6:00 AM
      5h 30m
      1 stop
      CUN 12:30 PM
      St. Louis - Cancun | Mon, Nov 9 | Delta Air Lines
      €225
      59% off
      €555 €225
    • STL 10:21 AM
      6h 6m
      1 stop
      CUN 5:27 PM
      St. Louis - Cancun | Mon, Nov 9 | American Airlines
      €231
      57% off
      €555 €231
    • STL 1:00 PM
      17h 25m
      1 stop
      CUN 2:00 PM
      St. Louis - Cancun | Wed, Nov 4 | Normal Airline
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    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Mon, Nov 16 | Frontier Airlines
      €171 €249
      31% off
      31% off
      €249 €171
    • STL 6:00 AM
      3h 14m
      Nonstop
      CUN 10:14 AM
      St. Louis - Cancun | Mon, Nov 30 | Frontier Airlines
      €182 €298
      39% off
      39% off
      €298 €182
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Tue, Nov 17 | Frontier Airlines
      €183 €298
      39% off
      39% off
      €298 €183
    • STL 6:00 AM
      3h 14m
      Nonstop
      CUN 10:14 AM
      St. Louis - Cancun | Sun, Nov 29 | Frontier Airlines
      €183
      39% off
      €298 €183
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Sun, Nov 15 | Frontier Airlines
      €185
      26% off
      €249 €185
    • STL 6:00 AM
      3h 14m
      Nonstop
      CUN 10:14 AM
      St. Louis - Cancun | Mon, Nov 30 | Frontier Airlines
      €187
      25% off
      €249 €187
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Tue, Nov 10 | Frontier Airlines
      €193
      22% off
      €249 €193
    • STL 6:00 AM
      3h 14m
      Nonstop
      CUN 10:14 AM
      St. Louis - Cancun | Sun, Nov 29 | Frontier Airlines
      €196
      21% off
      €249 €196
    • STL 6:20 AM
      3h 14m
      Nonstop
      CUN 10:34 AM
      St. Louis - Cancun | Mon, Nov 9 | Frontier Airlines
      €222
      26% off
      €298 €222
    • STL 1:00 PM
      17h 25m
      1 stop
      CUN 2:00 PM
      St. Louis - Cancun | Wed, Nov 4 | Normal Airline
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Displayed flight fares from St. Louis to Cancun are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from St. Louis Lambert International Airport to Cancun Intl. Airport?

The cheapest airline flying from St. Louis Lambert International Airport to Cancun Intl. Airport is Frontier Airlines (from €171) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €171
Air Canada
From €172
Aeromexico
From €200
American Airlines
From €212
Delta Air Lines
From €215
United Airlines
From €262
Volaris
From €294
Alaska Airlines
From €9,717

Find more flights and airlines

What is the flight schedule from St. Louis Lambert International Airport to Cancun Intl. Airport?

Check the schedule for flights from St. Louis to Cancun and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F9086

    St. Louis Lambert International Airport

    5:32 AM

    STL

    3h 23m

    9:55 AM

    CUN

    S M T W T F S
    Search

  2. AM4403

    St. Louis Lambert International Airport

    1:30 PM

    STL

    1h 37m

    Nonstop

    4:07 PM

    ATL

    S M T W T F S
    Search

  3. AM3503

    Hartsfield–Jackson Atlanta International Airport

    6:20 PM

    ATL

    2h 35m

    Nonstop

    7:55 PM

    CUN

    S M T W T F S

  4. AM4406

    St. Louis Lambert International Airport

    6:00 AM

    STL

    1h 40m

    Nonstop

    8:40 AM

    ATL

    S M T W T F S
    Search

  5. AM5229

    Hartsfield–Jackson Atlanta International Airport

    9:50 AM

    ATL

    2h 35m

    Nonstop

    11:25 AM

    CUN

    S M T W T F S

  6. AM4189

    St. Louis Lambert International Airport

    11:51 AM

    STL

    1h 39m

    Nonstop

    2:30 PM

    ATL

    S M T W T F S
    Search

  7. AM3503

    Hartsfield–Jackson Atlanta International Airport

    6:20 PM

    ATL

    2h 35m

    Nonstop

    7:55 PM

    CUN

    S M T W T F S

  8. AM4406

    St. Louis Lambert International Airport

    6:00 AM

    STL

    1h 40m

    Nonstop

    8:40 AM

    ATL

    S M T W T F S
    Search

  9. AM5533

    Hartsfield–Jackson Atlanta International Airport

    12:35 PM

    ATL

    2h 35m

    Nonstop

    2:10 PM

    CUN

    S M T W T F S

  10. AM4567

    St. Louis Lambert International Airport

    9:00 AM

    STL

    1h 38m

    Nonstop

    11:38 AM

    ATL

    S M T W T F S
    Search

  11. AM3503

    Hartsfield–Jackson Atlanta International Airport

    6:20 PM

    ATL

    2h 35m

    Nonstop

    7:55 PM

    CUN

    S M T W T F S

  12. AM4406

    St. Louis Lambert International Airport

    6:00 AM

    STL

    1h 40m

    Nonstop

    8:40 AM

    ATL

    S M T W T F S
    Search

  13. AM3503

    Hartsfield–Jackson Atlanta International Airport

    6:20 PM

    ATL

    2h 35m

    Nonstop

    7:55 PM

    CUN

    S M T W T F S

  14. F94474

    St. Louis Lambert International Airport

    6:21 PM

    STL

    1h 58m

    Nonstop

    9:19 PM

    ATL

    S - T - T - -
    Search

  15. F9153

    Hartsfield–Jackson Atlanta International Airport

    8:59 AM

    ATL

    3h 9m

    Nonstop

    12:08 PM

    CUN

    S - - W T F S

  16. AC8890

    St. Louis Lambert International Airport

    2:40 PM

    STL

    1h 54m

    Nonstop

    5:34 PM

    YYZ

    S M T W T F S
    Search

  17. AC1810

    Toronto Pearson International Airport

    6:15 AM

    YYZ

    4h

    Nonstop

    9:15 AM

    CUN

    S M T W T F S

  18. DL2822

    St. Louis Lambert International Airport

    5:45 PM

    STL

    1h 35m

    Nonstop

    8:20 PM

    DTW

    S - - - - - S
    Search

  19. DL1316

    Detroit Metropolitan Wayne County Airport

    7:50 PM

    DTW

    1h 54m

    Nonstop

    9:44 PM

    JFK

    S M T W T F S

  20. DL621

    John F Kennedy Intl. Airport

    8:06 AM

    JFK

    4h 26m

    Nonstop

    12:32 PM

    CUN

    S M T W T F S
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About St. Louis Lambert International Airport and Cancun Intl. Airport

Learn about St. Louis Lambert International Airport (STL) and Cancun Intl. Airport (CUN) — including location, terminals, transportation, and travel tips.

Flight distance 1,998.71 km
Cheapest one-way ticket price €171
Cheapest return ticket price €374

FAQs for St. Louis Lambert International Airport to Cancun Intl. Airport Flights

  • How long is the flight from St. Louis Lambert International Airport to Cancun Intl. Airport?

    St. Louis Lambert International Airport to Cancun Intl. Airport takes about 2 hours 54 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from St. Louis Lambert International Airport (STL) to Cancun Intl. Airport (CUN).
  • The earliest flight from St. Louis Lambert International Airport to Cancun Intl. Airport departs at 06:20, and the last departs at 11:10, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from St. Louis Lambert International Airport (STL) to Cancun Intl. Airport (CUN) is quite popular. Without considering departure times or holidays, tickets cost around €369 in December, the most expensive month to book this route.
  • The earliest flight departs from St. Louis Lambert International Airport (STL) at 06:00 and arrives in Cancun Intl. Airport (CUN) at 10:23.
    • The distance from Cancún International Airport to downtown is about 13 km. It takes about 30 minutes by taxi.
  • The closest airport to Cancun Intl. Airport (CUN) is Cozumel International Airport. The distance is around 58 km.
  • Frontier Airlines is a very popular airline operating an average of 1045 flights per month.
  • One-way flights from St. Louis Lambert International Airport to Cancun Intl. Airport currently start from €171, and round-trip fares start from €374. The current lowest fare is a Frontier Airlines flight departing on Mon, Nov 16; prices may vary depending on availability.
  • Yes. Frontier Airlines operate direct flights from St. Louis Lambert International Airport to Cancun Intl. Airport, with an average flight time of 2 hours 38 minutes, and around 15 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from St. Louis Lambert International Airport to Cancun Intl. Airport is €338. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from St. Louis Lambert International Airport to Cancun Intl. Airport, with one-way fares starting from €171. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • St. Louis Lambert International Airport to Cancun Intl. Airport operates around 15 weekly flights, mainly by Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter St. Louis Lambert International Airport and Cancun Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.