How long is the flight from Singapore to Boise?

Japan Airlines and United Airlines can get you from Singapore to Boise in just under 27h 18m. Your travel time can differ by up to 2h 16m. 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.

What is the cheapest month to book a flight from Singapore to Boise?

Currently, October is the cheapest month in which you can book a flight from Singapore to Boise (average of $314). Flying from Singapore to Boise in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

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.

$1,145+ Flights from Singapore to Boise

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Cheap flight deals from Singapore to Boise

Round-trip from	$1,145 (EVA Air)

From Singapore Changi to Boise Air Term. Gowen Fld

Search Deals

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 September 17, 2025.

Mon 11/103:45 pmSIN - BOI

2 stops23h 09mMultiple Airlines

Fri 11/214:45 pmBOI - SIN

2 stops28h 20mMultiple Airlines

Deal found 9/15

$1,145

Thu 10/308:15 amSIN - BOI

2 stops29h 34mJapan Airlines

Mon 11/37:01 amBOI - SIN

2 stops26h 49mJapan Airlines

Deal found 9/14

$1,156

Sun 11/91:35 amSIN - BOI

2 stops33h 50mDelta

Fri 11/215:17 amBOI - SIN

2 stops27h 53mDelta

Deal found 9/15

$1,488

Thu 10/3010:10 amSIN - BOI

1 stop27h 18mUnited Airlines

Mon 11/35:00 amBOI - SIN

2 stops24h 15mUnited Airlines

Deal found 9/14

$1,578

Wed 10/291:35 amSIN - BOI

2 stops27h 30mKorean Air

Mon 11/39:00 amBOI - SIN

2 stops29h 00mKorean Air

Deal found 9/14

$1,602

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 September 17, 2025.

Mon 11/103:45 pmSIN - BOI

2 stops23h 09mMultiple Airlines

Fri 11/214:45 pmBOI - SIN

2 stops28h 20mMultiple Airlines

Deal found 9/15

$1,145

Thu 10/308:15 amSIN - BOI

2 stops29h 34mJapan Airlines

Mon 11/37:01 amBOI - SIN

2 stops26h 49mJapan Airlines

Deal found 9/16

$1,159

Thu 10/3010:10 amSIN - BOI

1 stop27h 18mUnited Airlines

Mon 11/35:00 amBOI - SIN

2 stops24h 15mUnited Airlines

Deal found 9/14

$1,578

Wed 10/291:35 amSIN - BOI

2 stops27h 30mKorean Air

Mon 11/39:00 amBOI - SIN

2 stops29h 00mKorean Air

Deal found 9/14

$1,602

Last-minute flights from Singapore to Boise
Discover last-minute flight deals from Singapore to Boise. Data last updated September 17, 2025 and is based on user searches.

Wed 10/291:35 amSIN - BOI

2 stops27h 30mKorean Air

Mon 11/39:00 amBOI - SIN

2 stops29h 00mKorean Air

Deal found 9/14

$1,602

Thu 10/308:15 amSIN - BOI

2 stops29h 34mJapan Airlines

Mon 11/37:01 amBOI - SIN

2 stops26h 49mJapan Airlines

Deal found 9/14

$1,156

Thu 10/3010:10 amSIN - BOI

1 stop27h 18mUnited Airlines

Mon 11/35:00 amBOI - SIN

2 stops24h 15mUnited Airlines

Deal found 9/14

$1,578

Fly from

Fly to

Route

Depart

Return

Price

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Mon 11/10

3:45 pm-11:54 pm

2 stops23h 09m

Boise Air Term. Gowen Fld

Fri 11/21

4:45 pm-12:05 pm

2 stops28h 20m

$1,145

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 10/30

8:15 am-11:49 pm

2 stops29h 34m

Boise Air Term. Gowen Fld

Mon 11/3

7:01 am-12:50 am

2 stops26h 49m

$1,159

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 10/30

10:10 am-11:28 pm

1 stop27h 18m

Boise Air Term. Gowen Fld

Mon 11/3

5:00 am-8:15 pm

2 stops24h 15m

$1,578

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Wed 10/29

1:35 am-3:05 pm

2 stops27h 30m

Boise Air Term. Gowen Fld

Mon 11/3

9:00 am-5:00 am

2 stops29h 00m

$1,602

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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?
Japan Airlines and United Airlines can get you from Singapore to Boise in just under 27h 18m. Your travel time can differ by up to 2h 16m. 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.
What is the cheapest month to book a flight from Singapore to Boise?
Currently, October is the cheapest month in which you can book a flight from Singapore to Boise (average of $314). Flying from Singapore to Boise in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Ontario

Meridian

Nampa

Caldwell

McCall

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$1,145+ 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 11/10. 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

Round-trip from

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 September 17, 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 September 17, 2025.

Cheapflights Fare Finder

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

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?

What is the cheapest month to book a flight from Singapore to Boise?

Traveling to a place near Boise?

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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 September 17, 2025.

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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 September 17, 2025.