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Cheap flights from Singapore to Idaho from S$ 1,445

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30-10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BOI
22 Aug — 29 Aug1
1 adult

Cheap flight deals from Singapore to Idaho

Keep the following information in mind while searching for Singapore to Idaho flight deals. Data was last updated 17 August 2025.

Round-trip from

S$ 1,445
Air Canada
  • Air Canada
  • 30-10-3-11
  • 4 total stops
  • 78h 07m total
  • Singapore to Idaho
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Find flight deals from Singapore to Idaho

Cheapest flights from Singapore to Idaho
Explore the most affordable flight options available from Singapore to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2025.

Thu 30-1008:50SIN - BOI
2 stops28h 38mAir Canada
Mon 3-1114:31BOI - SIN
2 stops49h 29mAir Canada
Deal found 15-8S$ 1,445
Mon 10-1113:15SIN - BOI
2 stops24h 47mMultiple Airlines
Fri 21-1107:35BOI - SIN
2 stops37h 30mMultiple Airlines
Deal found 16-8S$ 1,732
Sun 9-1101:30SIN - BOI
2 stops26h 42mKorean Air
Fri 21-1108:40BOI - SIN
2 stops24h 30mKorean Air
Deal found 17-8S$ 1,896
Thu 30-1010:10SIN - BOI
1 stop27h 18mUnited Airlines
Mon 3-1119:00BOI - SIN
1 stop22h 00mUnited Airlines
Deal found 15-8S$ 2,022
Wed 29-1001:30SIN - BOI
2 stops28h 36mKorean Air
Mon 3-1109:00BOI - SIN
2 stops29h 00mKorean Air
Deal found 15-8S$ 2,052
Mon 10-1122:20SIN - BOI
1 stop35h 34mUnited Airlines
Fri 21-1114:40BOI - SIN
1 stop38h 35mUnited Airlines
Deal found 16-8S$ 2,072

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 17 August 2025.
Use the filters below to find and compare flights from Singapore to Idaho that are best for you.

Fly from

Singapore

Fly to

Idaho

Route

Depart

Return

Price

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 30-10

08:50-23:28

2 stops28h 38m

Boise Air Term. Gowen Fld

Mon 3-11

14:31-07:00

2 stops49h 29m

S$ 1,445

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Mon 10-11

13:15-23:02

2 stops24h 47m

Boise Air Term. Gowen Fld

Fri 21-11

07:35-12:05

2 stops37h 30m

S$ 1,732

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Sun 9-11

01:30-13:12

2 stops26h 42m

Boise Air Term. Gowen Fld

Fri 21-11

08:40-00:10

2 stops24h 30m

S$ 1,896

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 30-10

10:10-21:21

2 stops25h 11m

Boise Air Term. Gowen Fld

Mon 3-11

14:40-08:00

1 stop26h 20m

S$ 2,022

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Wed 29-10

01:30-16:06

2 stops28h 36m

Boise Air Term. Gowen Fld

Mon 3-11

09:00-05:00

2 stops29h 00m

S$ 2,052

Flights are sorted by cheapest return flights first.

Deals found on 15-8

Best time to book a flight from Singapore to Idaho

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

Cheapflights Insights

Everything you need to know about your flight from Singapore to Idaho
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Singapore to Idaho?

    For a flight from Singapore to Idaho, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city.

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

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

  • How can I find direct flights from Singapore to Idaho?

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

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

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

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights from Singapore to Idaho?

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Can Cheapflights find flights from Singapore to Idaho with no change fees?

Yes! Cheapflights helps users easily find flights from Singapore to Idaho with no change fees.

Can Cheapflights notify me if prices for flights from Singapore to Idaho become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Idaho from Singapore today and book when prices fit your budget.

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