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Cheap flights from Singapore to Boise from S$ 1,380

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5-1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BOI
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Boise

Enter your travel dates to find the best prices.

Best flights from Singapore to Boise
Discover carefully curated flight deals from Singapore to Boise that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 December 2025.

Fri 16-113:15SIN - BOI
2 stops23h 54mMultiple Airlines
Fri 23-117:55BOI - SIN
2 stops29h 35mMultiple Airlines
Deal found 1-12S$ 1,467

Find flight deals from Singapore to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 December 2025.

Round-trip from

S$ 1,265
China Airlines
  • China Airlines
  • 14-1-22-1
  • 4 total stops
  • 65h 09m total
  • Singapore to Boise
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Boise 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 4 December 2025.
Use the filters below to find and compare flights from Singapore to Boise that are best for you.

Fly from

Singapore

Fly to

Boise

Route

Depart

Return

Price

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Fri 16-1

13:15-22:09

2 stops23h 54m

Boise Air Term. Gowen Fld

Fri 23-1

17:55-14:30

2 stops29h 35m

S$ 1,467

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Mon 5-1

23:00-11:48

3 stops51h 48m

S$ 1,380

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Mon 5-1

22:30-22:18

2 stops38h 48m

S$ 1,726

Flights are sorted by cheapest return flights first.

Deals found on 3-12

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 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 Boise

What’s the top stopover airport for flights from Singapore to Boise?

Share of one-stop return flights from Singapore to Boise chosen by Cheapflights users in the past 12 months, using the same stopover each way.

San Francisco (SFO) – chosen by Cheapflights users on 83% of one-stop itineraries from Singapore to Boise on Cheapflights.

What’s the cheapest stopover airport for flights from Singapore to Boise?

Average return fare for one-stop flights from Singapore to Boise, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of S$ 2,043.

What’s the fastest stopover option from Singapore to Boise?

Shortest average travel time for one-stop one-way flights from Singapore to Boise, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Seattle (SEA) have the shortest average one-way travel time for one-stop routes: 18h 47m.

Which airport typically offers the quickest stopover for flights from Singapore to Boise?

Average stopover duration for one-stop one-way flights from Singapore to Boise, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Seattle (SEA) offer the fastest connection on this route, with an average stopover time of 2h 48m.

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.

  • 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 holiday 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.

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.

Complete your trip

Complete your trip to Boise by adding a car rental and/or hotel reservation to your travel itinerary.
Hailey Sun Valley-Friedman Airport car hire
Idaho Falls car hire
Twin Falls car hire
Pocatello car hire
Lewiston car hire
Sun Valley car hire
Downtown car hire

Fly with Cheapflights

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

Cheapflights helps you search for flights from Singapore to Boise via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Boise?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Boise from Singapore.

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

Certainly. Search results for flights to Boise from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Singapore to Boise and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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