Cheapest return flights from Boston to Cancun in January  from 250€ 
            
            
         
        
            
    
    
    
        AirHint found the following cheapest return flights from Boston (BOS) to Cancun (CUN)
        in January 2026 (see full year ).
    
    
        Return flights 
        
            
            
            
                
                    10 Jan
                    
                        - 21 Jan
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            250 €
                         
                     
                 
                 
                
             
            
            
                
                    10 Jan
                    
                        - 13 Jan
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            250 €
                         
                     
                 
                 
                
             
            
            
                
                    11 Jan
                    
                        - 21 Jan
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            250 €
                         
                     
                 
                 
                
             
            
            
                
                    11 Jan
                    
                        - 13 Jan
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            250 €
                         
                     
                 
                 
                
             
            
            
                
                    27 Jan
                    
                        - 31 Jan
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            254 €
                         
                     
                 
                 
                
             
            
            
                
                    05 Jan
                    
                        - 21 Jan
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            256 €
                         
                     
                 
                 
                
             
            
            
                
                    05 Jan
                    
                        - 13 Jan
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            256 €
                         
                     
                 
                 
                
             
            
            
                
                    06 Jan
                    
                        - 21 Jan
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            256 €
                         
                     
                 
                 
                
             
            
            
                
                    06 Jan
                    
                        - 13 Jan
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            256 €
                         
                     
                 
                 
                
             
            
            
                
                    07 Jan
                    
                        - 21 Jan
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            256 €
                         
                     
                 
                 
                
             
            
            
                
                    26 Jan
                    
                        - 06 Feb
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            261 €
                         
                     
                 
                 
                
             
            
            
                
                    29 Jan
                    
                        - 06 Feb
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            261 €
                         
                     
                 
                 
                
             
            
            
                
                    25 Jan
                    
                        - 06 Feb
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            262 €
                         
                     
                 
                 
                
             
            
            
                
                    29 Jan
                    
                        - 02 Feb
                    
                 
                
                    Aeromexico
                 
                
                    
                        
                            275 €
                         
                     
                 
                 
                
             
            
            
                
                    26 Jan
                    
                        - 07 Feb
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            292 €
                         
                     
                 
                 
                
             
            
            
                
                    29 Jan
                    
                        - 07 Feb
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            292 €
                         
                     
                 
                 
                
             
            
            
                
                    25 Jan
                    
                        - 07 Feb
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            293 €
                         
                     
                 
                 
                
             
            
            
                
                    25 Jan
                    
                        - 02 Feb
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            293 €
                         
                     
                 
                 
                
             
            
            
                
                    29 Jan
                    
                        - 19 Feb
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            348 €
                         
                     
                 
                 
                
             
            
            
                
                    26 Jan
                    
                        - 05 Feb
                    
                 
                
                    Spirit Airlines
                 
                
                    
                        
                            461 €
                         
                     
                 
                 
                
             
            
             
        
        
            Also check the deals for one-way  flights from Boston to Cancun in January .
        
     
    
        
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        The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
        Only the cheapest flights are offered.
        Select a price  to book and secure these cheap prices.
    
    
    
    
 
 
         
        
        
        
        
        
            
 
        
        
        
        
            
    
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