How long is the flight from Singapore to Boise?

STARLUX Airlines, Air Canada, and American Airlines can get you from Singapore to Boise in just under 21h 30m. Your travel time can differ by up to 18h 46m. 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.

$1,039+ 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Find flight deals from Singapore to Boise

Cheapest flights from Singapore to Boise
Explore the most affordable flight options available from Singapore to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 16, 2025.

Mon 12/2910:10 amSIN - BOI

2 stops27h 20mUnited Airlines

Mon 1/55:12 pmBOI - SIN

2 stops36h 03mUnited Airlines

Deal found 11/13

$1,557

Sun 12/281:35 amSIN - BOI

2 stops35h 51mMultiple Airlines

Mon 1/59:50 pmBOI - SIN

2 stops40h 10mMultiple Airlines

Deal found 11/13

$1,643

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 November 16, 2025.

Thu 3/52:45 pmSIN - BOI

2 stops21h 30mSTARLUX Airlines

Mon 3/96:00 pmBOI - SIN

2 stops29h 25mSTARLUX Airlines

Deal found 11/14

$1,039

Thu 3/58:50 amSIN - BOI

2 stops40h 16mAir Canada

Mon 3/912:59 pmBOI - SIN

2 stops52h 01mAir Canada

Deal found 11/13

$1,045

Wed 3/42:20 amSIN - BOI

2 stops25h 34mAmerican Airlines

Mon 3/91:20 pmBOI - SIN

2 stops27h 15mAmerican Airlines

Deal found 11/14

$1,470

Mon 12/2910:10 amSIN - BOI

2 stops38h 51mUnited Airlines

Mon 1/56:35 amBOI - SIN

1 stop22h 40mUnited Airlines

Deal found 11/13

$1,557

Wed 3/41:35 amSIN - BOI

2 stops26h 31mKorean Air

Mon 3/98:40 amBOI - SIN

2 stops25h 30mKorean Air

Deal found 11/13

$1,580

Sun 12/281:35 amSIN - BOI

2 stops35h 51mMultiple Airlines

Mon 1/59:50 pmBOI - SIN

2 stops40h 10mMultiple Airlines

Deal found 11/13

$1,643

Thu 3/510:10 amSIN - BOI

1 stop28h 46mUnited Airlines

Mon 3/96:20 amBOI - SIN

1 stop23h 55mUnited Airlines

Deal found 11/13

$1,557

Last-minute flights from Singapore to Boise
Discover last-minute flight deals from Singapore to Boise. Data last updated November 16, 2025 and is based on user searches.

Sun 12/281:35 amSIN - BOI

2 stops35h 51mMultiple Airlines

Mon 1/59:50 pmBOI - SIN

2 stops40h 10mMultiple Airlines

Deal found 11/13

$1,643

Mon 12/2910:10 amSIN - BOI

2 stops27h 20mUnited Airlines

Mon 1/55:12 pmBOI - SIN

2 stops36h 03mUnited Airlines

Deal found 11/13

$1,557

Cheap flight deals from Singapore to Boise

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,039 (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 3/5

2:45 pm-9:15 pm

2 stops21h 30m

Boise Air Term. Gowen Fld

Mon 3/9

6:00 pm-1:25 pm

2 stops29h 25m

$1,039

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 3/5

8:50 am-10:06 am

2 stops40h 16m

Boise Air Term. Gowen Fld

Mon 3/9

12:59 pm-7:00 am

2 stops52h 01m

$1,045

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Wed 3/4

2:20 am-12:54 pm

2 stops25h 34m

Boise Air Term. Gowen Fld

Mon 3/9

1:20 pm-6:35 am

2 stops27h 15m

$1,470

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Mon 12/29

10:10 am-10:01 am

2 stops38h 51m

Boise Air Term. Gowen Fld

Mon 1/5

6:35 am-8:15 pm

1 stop22h 40m

$1,557

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 3/5

10:10 am-11:56 pm

1 stop28h 46m

Boise Air Term. Gowen Fld

Mon 3/9

6:20 am-8:15 pm

1 stop23h 55m

$1,557

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Wed 3/4

1:35 am-1:06 pm

2 stops26h 31m

Boise Air Term. Gowen Fld

Mon 3/9

8:40 am-12:10 am

2 stops25h 30m

$1,580

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Sun 12/28

1:35 am-10:26 pm

2 stops35h 51m

Boise Air Term. Gowen Fld

Mon 1/5

9:50 pm-5:00 am

2 stops40h 10m

$1,643

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

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 November.

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, Air Canada, and American Airlines can get you from Singapore to Boise in just under 21h 30m. Your travel time can differ by up to 18h 46m. 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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Caldwell

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$1,039+ 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 3/5. 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

Find flight deals from Singapore to Boise

Cheapest flights from Singapore to BoiseExplore the most affordable flight options available from Singapore to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 16, 2025.

Explore the most affordable flight options available from Singapore to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 16, 2025.

Cheap 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 November.

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

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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 November 16, 2025.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Singapore to Boise
Explore the most affordable flight options available from Singapore to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 16, 2025.