Cheap Flights from St. Louis to Cancun starting at US$98
Book one-way or return flights from St. Louis to Cancun from as little as US$98. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- STL17:5615h 1m1 stopCUN08:57Wed, May 15|St. Louis - Cancun|Frontier AirlinesUS$98US$17845% OFF45% OFFUS$178US$98
- STL10:346h 40m1 stopCUN17:14Tue, May 21|St. Louis - Cancun|Spirit AirlinesUS$105US$17841% OFF41% OFFUS$178US$105
- STL17:2515h 22m1 stopCUN08:47Sat, May 18|St. Louis - Cancun|Frontier AirlinesUS$113US$17837% OFF37% OFFUS$178US$113
- STL19:3012h 55m1 stopCUN08:25Sun, May 19|St. Louis - Cancun|Spirit AirlinesUS$129US$129
- STL19:3012h 55m1 stopCUN08:25Sun, May 26|St. Louis - Cancun|Spirit AirlinesUS$131US$131
- STL18:5513h 28m1 stopCUN08:23Sun, Jun 16|St. Louis - Cancun|Spirit AirlinesUS$135US$135
- STL21:2011h 27m1 stopCUN08:47Mon, Jun 3|St. Louis - Cancun|Frontier AirlinesUS$140US$140
- STL17:5614h 51m1 stopCUN08:47Sat, May 25|St. Louis - Cancun|Frontier AirlinesUS$145US$145
- STL11:333h 23mDirectCUN14:56Sat, Jun 8|St. Louis - Cancun|Frontier AirlinesUS$151US$151
- STL20:0416h 55m1 stopCUN12:59Mon, May 20|St. Louis - Cancun|Frontier AirlinesUS$159US$159
- STL13:003h 5mDirectCUN14:00Tue, May 21|St. Louis - Cancun|Frontier AirlinesFind More FlightsFind More Flights
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from St. Louis to Cancun.
- CheapestSTL17:5615h 1m1 transferCUN08:57St. Louis Lambert International Airport - Cancún International AirportWed, May 15Frontier AirlinesUS$98
- STL17:5615h 1m1 transferCUN08:57St. Louis Lambert International Airport - Cancún International AirportWed, May 15Frontier AirlinesUS$98Find More Flights
Frequently Asked Questions
How to find a cheap flight from St. Louis to Cancun
Cheapest direct flight price | US$97 |
---|---|
Cheapest return ticket price | US$280 |
Cheapest month | December |
Peak season for travel | August |
Flight distance | 1,980.25km |
Average flight time | 3 hours 15 minutes |
Popular airline | American Airlines |
Plan Your Trip Around Cancun
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