Singapore to Boise (SIN–BOI) — Airlines, Schedules & Connections

SIN Airport Page →
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Connecting Flight Schedule 6 1-stop flights
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Singapore to Boise
Connecting service available through multiple hubs.
-14h behind 6 1-stop hubs

While no nonstop service exists between SIN and BOI, connecting options are available through 6 hubs.

Also explore SIN Routes BOI Routes SIN Live Flights BOI Live Flights BOI Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SIN to BOI.
1-STOP
One-Stop Connections
6
Hubs
~6h
Fastest
~38h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
299
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-14h
Boise is 14 hours behind Singapore.
SIN: +08 · BOI: MDT

When it's 6:00 PM in Singapore, it's 4:00 AM in Boise.
Visa & Entry

Singapore is part of the US Visa Waiver Program. Singaporean passport holders can enter the United States for up to 90 days without a visa, but must obtain an approved ESTA (Electronic System for Travel Authorization) before boarding. Apply at the official CBP site. ESTA costs USD 21, is valid for 2 years, and covers multiple entries. Passport must be valid for at least 6 months beyond the planned stay. The 90-day limit cannot be extended, and overstaying voids future ESTA eligibility.

Verify entry requirements with official sources before travel.
Getting to SIN

MRT East West Line (Changi Airport branch) connects the airport to the city in 30–45 minutes from City Hall or Raffles Place (S$2.20–2.50 with EZ-Link). Trains run from 5:31am to 11:18pm (T1/T2/T3). Terminal 4 is served by a dedicated shuttle bus from T2.Taxis from Orchard Road cost S$20–35 and take 20–30 minutes. Grab is widely used and slightly cheaper. Airport surcharges apply for taxis departing from the city to the airport (S$3–5 depending on peak hours). The trip is short; Singapore's island geography keeps distances manageable.

Facts

SIN–BOI Quick Facts

Key statistics for the Singapore to Boise route.
Route details
Time difference-14 hours
Airlines (nonstop)0
1-stop connections6 hubs
Origin: SIN
Full nameSingapore Changi Airport
IATA / ICAOSIN / WSSS
TimezoneAsia/Singapore
Passengers/yr67.7M
Elevation22 ft / 7 m
Destination: BOI
Full nameBoise Air Terminal/Gowen Field
IATA / ICAOBOI / KBOI
TimezoneAmerica/Boise
Passengers/yr5.0M
Elevation2,871 ft / 875 m
FAQ

Frequently Asked Questions

Common questions about SIN to BOI flights.
Yes, 1-stop connections are available through DVO, YVR, SEA, SFO, ORD and LAX. These options provide additional schedule flexibility.
Boise is 14 hours behind Singapore.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

6 one-stop connections are available, with the fastest taking approximately 6 hours via DVO. Two-stop connections are also available via intermediate hubs.