Los Angeles to Singapore: $4,120
Chicago to Singapore: $4,120
San Francisco to Bangkok, Chiang Mai or Phuket: $4,119
From New York, for example, it’s $4,107 roundtrip to Manila. If you’re headed to Singapore, it’s $4,120 roundtrip from either Los Angeles or Chicago. If you’re headed to Thailand, it’s $4,119 roundtrip from San Francisco to Bangkok, Chiang Mai or Phuket. Tickets must be booked by April 30 for travel between May 24 and August 14.