How much does a flat rate envelope cost to mail
The cost of a flat rate envelope to mail depends on the size and type of envelope, as well as the destination. Here are the current rates for flat rate envelopes in the United States:
Priority Mail Flat Rate Envelopes
- Small Flat Rate Envelope (up to 1/2" thick): $7.50 to anywhere in the contiguous United States, $8.50 to Alaska and Hawaii
- Medium Flat Rate Envelope (up to 3/4" thick): $13.75 to anywhere in the contiguous United States, $15.75 to Alaska and Hawaii
- Large Flat Rate Envelope (up to 1" thick): $19.75 to anywhere in the contiguous United States, $22.75 to Alaska and Hawaii
Priority Mail Express Flat Rate Envelopes
- Small Flat Rate Envelope (up to 1/2" thick): $25.50 to anywhere in the contiguous United States, $30.50 to Alaska and Hawaii
- Medium Flat Rate Envelope (up to 3/4" thick): $34.50 to anywhere in the contiguous United States, $40.50 to Alaska and Hawaii
- Large Flat Rate Envelope (up to 1" thick): $44.50 to anywhere in the contiguous United States, $51.50 to Alaska and Hawaii
International Flat Rate Envelopes
- Small Flat Rate Envelope (up to 1/2" thick): $24.50 to Canada, $26.50 to other international destinations
- Medium Flat Rate Envelope (up to 3/4" thick): $34.50 to Canada, $40.50 to other international destinations
- Large Flat Rate Envelope (up to 1" thick): $44.50 to Canada, $51.50 to other international destinations
Please note that these rates are subject to change, so it's always a good idea to check the official USPS website or consult with a postal worker for the most up-to-date information.