Coupon Codes – BA $130 Off, Frontier 5% Off, $80 to Spend at SIN Airport, Free Alitalia Miles

Here are some new codes I’ve been meaning to post all week including discounts on British Airways and Frontier flights, S$40 to spend any way you like in each direction during a layover in Singapore, and Alitalia sign-up bonus miles.

British Airways – BA has teamed up with Visa to offer $65 off World Traveller (economy cabin) and $130 off World Traveller Plus (premium economy cabin) when you book a round-trip flight from March 15 and April 30, 2013 for departures between March 26 and June 26, 2013. This offer is available for British Airways operated round-trip flights from select U.S. gateways to or via London. Economy class Iberia or Open Skies operated round-trip transatlantic flights from select U.S. gateways to Europe that are booked and purchased through this dedicated link are also included (much lower fuel surcharges than transiting via London). Use this link to access the coupon.

Frontier – Frontier is offering 5% off your next flight purchase (one-way is OK) using promo code SPRING5 when you buy by March 18th and fly by June 8th. The promo can be combined with their special green sale going on right now. Green Sale details here.

Singapore Airport Changi Transit Program – Receive a S$40 Changi Dollar Voucher when you transit through Singapore through June 30th. You must have inbound and outbound flights on Singapore Airlines or SilkAir (with the 13-digit e-ticket receipt number beginning with 618 or 629). The vouchers are valid for one-time use at all retail, food and service outlets located at the transit and public areas of Terminals 1, 2 and 3, excluding outlets in the Arrival Baggage Claim Halls. They can also be redeemed for one-time access to the Ambassador Transit Lounge at Terminals 2 and 3 for up to six hours. The offer is only valid for tickets issued October 1, 2012 – June 30, 2013. The S$40 Changi Dollar voucher is valid all the way until March 31, 2014. You will receive a voucher for each leg of your trip (outgoing and return) and multiple vouchers can be combined for payment. There are only a select number of vouchers so the offer is open until they run out. Full details and t&cs here.

Alitalia – Register with the MilleMiglia program between March 8th and March 30th 2013 and receive a bonus of 2,000 miles following registration, 2,000 additional miles for taking a flight by April 30th, and an additional 2,000 miles for any further transaction where you earn miles in the MilleMiglia program. Full details and registration here.

Virgin America – Don’t forget the Virgin America 20% off Outlook promo from the post earlier this week.