Air mail service charges

Air mail service charges vary depending on the country, postal service, and type of mail being sent. Here are some general estimates of air mail service charges:

International Air Mail

• USPS (United States Postal Service):
  • 1 oz letter: $1.20 - $1.30
  • 1 oz postcard: $0.95 - $1.05
  • 1 oz package: $2.50 - $3.50
• Canada Post:
  • 1 oz letter: $1.20 - $1.50
  • 1 oz postcard: $0.95 - $1.20
  • 1 oz package: $2.50 - $3.50
• Royal Mail (UK):
  • 1 oz letter: £0.85 - £1.05
  • 1 oz postcard: £0.65 - £0.85
  • 1 oz package: £2.50 - £3.50
• Australia Post:
  • 1 oz letter: AU$1.20 - AU$1.50
  • 1 oz postcard: AU$0.95 - AU$1.20
  • 1 oz package: AU$2.50 - AU$3.50

Domestic Air Mail

• USPS (United States):
  • 1 oz letter: $0.55 - $0.65
  • 1 oz postcard: $0.35 - $0.45
  • 1 oz package: $2.00 - $2.50
• Canada Post:
  • 1 oz letter: $0.55 - $0.65
  • 1 oz postcard: $0.35 - $0.45
  • 1 oz package: $2.00 - $2.50

Additional Fees

• Insurance: $0.50 - $5.00 (depending on the value of the item)
• Tracking: $0.50 - $1.00 (depending on the postal service)
• Signature upon delivery: $0.50 - $1.00 (depending on the postal service)

Weight-Based Pricing

• USPS (United States):
  • 1 oz to 1 lb: $1.20 - $3.50
  • 1 lb to 2 lbs: $2.50 - $5.00
  • 2 lbs to 3 lbs: $3.50 - $6.50
• Canada Post:
  • 1 oz to 1 lb: $1.20 - $3.50
  • 1 lb to 2 lbs: $2.50 - $5.00
  • 2 lbs to 3 lbs: $3.50 - $6.50

Please note that these are general estimates and prices may vary depending on the specific postal service, destination, and type of mail being sent. It's always best to check with your local post office or postal service website for the most up-to-date pricing information.