How long is the flight from Singapore to Boise?

STARLUX Airlines and United Airlines can get you from Singapore to Boise in just under 21h 10m. Your travel time can differ by up to 2h 06m. Singapore and Boise are separated by a distance of 8456 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from SIN to BOI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Boise as you normally would.

Most accurate provider : When it comes to deals on Singapore-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Singapore-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Singapore-Boise flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Singapore-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Singapore to Boise that include hotel bookings?

Yes. In addition to deals on Singapore to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Singapore to Boise?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Boise.

Can I find deals for business class flights from Singapore to Boise?

Yes. Cheapflights offers flight deals from Singapore to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,019+ Flights from Singapore to Boise

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1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheap flight deals from Singapore to Boise

Best flights from Singapore to Boise
Discover carefully curated flight deals from Singapore to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

Thu 1/292:45 pmSIN - BOI

2 stops23h 16mSTARLUX Airlines

Mon 2/25:55 pmBOI - SIN

2 stops28h 30mSTARLUX Airlines

Deal found 12/11

$1,019

Thu 1/2910:00 amSIN - BOI

1 stop21h 10mUnited Airlines

Mon 2/210:15 amBOI - SIN

2 stops47h 40mUnited Airlines

Deal found 12/11

$1,517

Sat 1/108:10 pmSIN - BOI

2 stops42h 49mMultiple Airlines

Fri 1/161:55 pmBOI - SIN

2 stops28h 40mMultiple Airlines

Deal found 12/11

$4,589

Sat 1/1010:20 pmSIN - BOI

2 stops54h 15mUnited Airlines

Fri 1/162:20 pmBOI - SIN

1 stop38h 55mUnited Airlines

Deal found 12/11

$6,105

Last-minute flights from Singapore to Boise
Discover last-minute flight deals from Singapore to Boise. Data last updated December 14, 2025 and is based on user searches.

Sat 1/108:10 pmSIN - BOI

2 stops42h 49mMultiple Airlines

Fri 1/161:55 pmBOI - SIN

2 stops28h 40mMultiple Airlines

Deal found 12/11

$4,589

Sat 1/1010:20 pmSIN - BOI

2 stops54h 15mUnited Airlines

Fri 1/162:20 pmBOI - SIN

1 stop38h 55mUnited Airlines

Deal found 12/11

$6,105

Thu 1/292:45 pmSIN - BOI

2 stops23h 16mSTARLUX Airlines

Mon 2/25:55 pmBOI - SIN

2 stops28h 30mSTARLUX Airlines

Deal found 12/11

$1,019

Thu 1/2910:00 amSIN - BOI

1 stop21h 10mUnited Airlines

Mon 2/210:15 amBOI - SIN

2 stops47h 40mUnited Airlines

Deal found 12/11

$1,517

One-way flights from Singapore to Boise
Search for one-way flight options from Singapore to Boise. Find affordable one-way fares based on user searches. Data last updated December 14, 2025.

Wed 12/311:35 amSIN - BOI

2 stops32h 32mDelta

Deal found 12/14

$1,339

Thu 1/13:55 pmSIN - BOI

3 stops46h 07mMultiple Airlines

Deal found 12/14

$1,354

Thu 1/110:20 pmSIN - BOI

1 stop38h 10mUnited Airlines

Deal found 12/14

$1,579

Find flight deals from Singapore to Boise

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,019 (STARLUX Airlines)

Provider with most accurate pricing for Singapore Changi-Boise Air Term. Gowen Fld flight deals.

Search Deals

Provider most trusted by Cheapflights users for Singapore Changi-Boise Air Term. Gowen Fld flights.

Search Deals

From Singapore Changi to Boise Air Term. Gowen Fld

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 1/29

2:45 pm-11:01 pm

2 stops23h 16m

Boise Air Term. Gowen Fld

Mon 2/2

5:55 pm-1:25 pm

2 stops28h 30m

$1,019

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 1/29

10:00 am-4:10 pm

1 stop21h 10m

Boise Air Term. Gowen Fld

Mon 2/2

10:15 am-12:55 am

2 stops47h 40m

$1,517

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Sat 1/10

8:10 pm-11:59 pm

2 stops42h 49m

Boise Air Term. Gowen Fld

Fri 1/16

1:55 pm-9:35 am

2 stops28h 40m

$4,589

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Sat 1/10

10:20 pm-1:35 pm

2 stops54h 15m

Boise Air Term. Gowen Fld

Fri 1/16

2:20 pm-8:15 pm

1 stop38h 55m

$6,105

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Wed 12/31

1:35 am-7:07 pm

2 stops32h 32m

$1,339

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 1/1

3:55 pm-11:02 pm

3 stops46h 07m

$1,354

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 1/1

10:20 pm-9:30 pm

1 stop38h 10m

$1,579

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Compare providers for flights from Singapore to Boise

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Boise in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Singapore-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Singapore-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Singapore-Boise flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Singapore-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Singapore to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Singapore with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Singapore to Boise?
STARLUX Airlines and United Airlines can get you from Singapore to Boise in just under 21h 10m. Your travel time can differ by up to 2h 06m. Singapore and Boise are separated by a distance of 8456 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Singapore to Boise that include hotel bookings?
Yes. In addition to deals on Singapore to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Singapore to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Boise.
Can I find deals for business class flights from Singapore to Boise?
Yes. Cheapflights offers flight deals from Singapore to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,019+ Cheap flights from Singapore (SIN) to Boise (BOI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Singapore to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Singapore to Boise

Best flights from Singapore to BoiseDiscover carefully curated flight deals from Singapore to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

Discover carefully curated flight deals from Singapore to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

Find flight deals from Singapore to Boise

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Boise that are best for you.

Compare providers for flights from Singapore to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Boise in December.

Best time to book a flight from Singapore to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Singapore with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Singapore to Boise?

Can I find deals for flights from Singapore to Boise that include hotel bookings?

How can I find direct flights from Singapore to Boise?

Can I find deals for business class flights from Singapore to Boise?

Traveling to a place near Boise?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Boise

Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on December 14, 2025.

100% Free

Book with Flexibility

Travel Smart

Best flights from Singapore to Boise
Discover carefully curated flight deals from Singapore to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.