Infants on Lap
An infant is allowed to travel free of charge on the lap of an adult from age seven
days until his or her second birthday. Note, taxes may apply for international travel,
and they will be collected at check-in.
Unaccompanied Minors are children from ages 5 to 14 who are traveling without a
companion of at least 15 years of age.
Infants in a Seat
If you prefer a seat for your infant, please purchase him or her a ticket.
Please call 1 800 432 1359 for assistance in booking Infants in your lap or Unaccompanied
Minors for your flight.
Service between Denver, CO (DEN) and Knoxville, TN (TYS) operates seasonally. Use calendar below to find available dates
GRAYED DATES = NO SERVICE. Calendar pricing is rounded up to the next dollar.
Service between Knoxville, TN (TYS) and Denver, CO (DEN) operates seasonally. Use calendar below to find available dates
Select a From City
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Subject to Availability
For all travelers, other than Costa Rican citizens, a ticket for onward or return travel is mandatory. This can be an airline, cruise ship, train ticket, etc. A visa will be required for stays over 90 days.