Some restricted fares allow mileage accrual, while others do not. Check each fare’s Rules and Cancellation Policy before purchase. Mileage accrual is explicitly allowed in the rules when it applies.

Miles are accrued based on the entire length of the trip. When using code share flights, the primary airline may credit you with only 25% of the actual miles flown on the code share segment. Please contact the airline directly for details on mileage accrual.

Your mileage membership number may be entered into the airline’s reservation system at the time of airport check-in or when making your online reservation (coming soon). You may also e-mail us your mileage membership number at CustomerService@bt-store.com.