BOSSingapore, Singapore

Flights from BOS to Singapore

Compare airlines and fares on BOSSIN. Find cheap flights, flexible dates, and instant booking.

Best price guarantee
Instant confirmation
Multiple airlines compared
from $150one-way
Internationalroute

Search Flights: BOS (BOS) → Singapore (SIN)

Airlines flying BOS to Singapore

These carriers commonly operate the BOSSIN route or connect via regional hubs.

EmiratesSingapore AirlinesQatar AirwaysCathay PacificThai Airways

Best time to fly to Singapore

Based on weather and travel conditions in Singapore

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best monthsGoodAvoid if possible

Singapore is a year-round destination. February–August sees the least rainfall. The northeast monsoon (December–March) brings more rain, but showers are typically short.

Peak season: February – August

Direct & Connecting Flights

Multiple airlines operate between BOS (BOS) and Singapore (SIN). Compare direct and connecting options to find the best price.

Fares & Price Guide

Economy fares on BOSSIN typically range from $150 to $800 USD one-way. Book 6–10 weeks ahead for the best prices, or set a fare alert to catch price drops automatically.

About Singapore, Singapore

Singapore is a popular destination for AirConnect travellers. Best visited during February – August. Browse our destination guide for hotels, visa requirements, and travel tips.

Deals on BOS → Singapore

Limited-time offers — grab them before they're gone

Frequently asked questions — BOS to Singapore flights

Ready to book BOSSIN?

Set a fare alert, check your visa, or search flights now.