How do I know if a flight to Boise is a good deal?

A good deal on a flight to Boise is around S$ 1,424 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

S$ 1,402 CHEAP FLIGHTS to Boise in 2026

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Cheapest return flight

S$ 1,402

Typical prices: S$ 1,424-S$ 1,653

Air Canada

Mon 12-11Fri 16-11

SIN - BOI • 2 stops

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Flight Deals

Cheap Flights to Boise

Discover the best prices for you by selecting your travel dates on KAYAK.

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Recent return flight deals to Boise

Thu, 12 Nov - Mon, 16 Nov

08:40 - 16:42SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

47h 02m2 stops Vancouver Intl San Francisco

17:44 - 07:00BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

46h 16m2 stops Denver Intl Vancouver Intl

S$ 1,402Air Canada

Thu, 12 Nov - Mon, 16 Nov

08:40 - 09:52SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

40h 12m2 stops Vancouver Intl Denver Intl

19:10 - 07:00BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

44h 50m2 stops San Francisco Vancouver Intl

S$ 1,403Air Canada

Mon, 5 Oct - Tue, 13 Oct

03:15 - 21:20SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

32h 05m2 stops Doha Hamad Intl San Francisco

08:57 - 21:15BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

46h 18m2 stops San Francisco Doha Hamad Intl

S$ 1,404Qatar Airways

Tue, 6 Oct - Tue, 13 Oct

09:00 - 23:59SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

28h 59m1 stop Seattle/Tacoma Intl

18:04 - 05:00BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

44h 56m2 stops Seattle/Tacoma Intl Incheon Intl

S$ 1,489Multiple Airlines

Wed, 6 Jan - Wed, 13 Jan

08:15 - 14:20SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

21h 05m2 stops Tokyo Narita Seattle/Tacoma Intl

07:01 - 00:50BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

26h 49m2 stops San Diego Tokyo Narita

S$ 1,765Japan Airlines

Tue, 6 Oct - Tue, 13 Oct

09:00 - 23:59SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

28h 59m1 stop Seattle/Tacoma Intl

18:57 - 05:15BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

44h 18m1 stop Los Angeles

S$ 1,858Multiple Airlines

Wed, 6 Jan - Wed, 13 Jan

22:25 - 12:45SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

29h 20m2 stops Tokyo Haneda Dallas/Fort Worth

09:57 - 00:50BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

23h 53m2 stops Seattle/Tacoma Intl Tokyo Narita

S$ 1,911Japan Airlines

Wed, 6 Jan - Tue, 12 Jan

08:15 - 14:20SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

21h 05m2 stops Tokyo Narita Seattle/Tacoma Intl

07:01 - 00:50BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

26h 49m2 stops San Diego Tokyo Narita

S$ 1,915Japan Airlines

Thu, 7 Jan - Thu, 14 Jan

08:40 - 16:20SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

22h 40m2 stops Vancouver Intl Seattle/Tacoma Intl

12:48 - 07:00BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

27h 12m2 stops Seattle/Tacoma Intl Vancouver Intl

S$ 1,953Multiple Airlines

Thu, 7 Jan - Fri, 15 Jan

08:40 - 16:20SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

22h 40m2 stops Vancouver Intl Seattle/Tacoma Intl

12:48 - 07:00BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

27h 12m2 stops Seattle/Tacoma Intl Vancouver Intl

S$ 1,977Multiple Airlines

All return flight deals to Boise

Thu, 12 Nov - Mon, 16 Nov

08:40 - 16:42SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

47h 02m2 stops Vancouver Intl San Francisco

17:44 - 07:00BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

46h 16m2 stops Denver Intl Vancouver Intl

S$ 1,402Air Canada

Thu, 12 Nov - Mon, 16 Nov

08:40 - 09:52SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

40h 12m2 stops Vancouver Intl Denver Intl

19:10 - 07:00BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

44h 50m2 stops San Francisco Vancouver Intl

S$ 1,403Air Canada

Mon, 5 Oct - Tue, 13 Oct

03:15 - 21:20SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

32h 05m2 stops Doha Hamad Intl San Francisco

08:57 - 21:15BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

46h 18m2 stops San Francisco Doha Hamad Intl

S$ 1,404Qatar Airways

Tue, 6 Oct - Tue, 13 Oct

09:00 - 23:59SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

28h 59m1 stop Seattle/Tacoma Intl

18:04 - 05:00BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

44h 56m2 stops Seattle/Tacoma Intl Incheon Intl

S$ 1,489Multiple Airlines

Wed, 6 Jan - Wed, 13 Jan

08:15 - 14:20SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

21h 05m2 stops Tokyo Narita Seattle/Tacoma Intl

07:01 - 00:50BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

26h 49m2 stops San Diego Tokyo Narita

S$ 1,765Japan Airlines

Tue, 6 Oct - Tue, 13 Oct

09:00 - 23:59SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

28h 59m1 stop Seattle/Tacoma Intl

18:57 - 05:15BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

44h 18m1 stop Los Angeles

S$ 1,858Multiple Airlines

Wed, 6 Jan - Wed, 13 Jan

22:25 - 12:45SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

29h 20m2 stops Tokyo Haneda Dallas/Fort Worth

09:57 - 00:50BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

23h 53m2 stops Seattle/Tacoma Intl Tokyo Narita

S$ 1,911Japan Airlines

Wed, 6 Jan - Tue, 12 Jan

08:15 - 14:20SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

21h 05m2 stops Tokyo Narita Seattle/Tacoma Intl

07:01 - 00:50BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

26h 49m2 stops San Diego Tokyo Narita

S$ 1,915Japan Airlines

Thu, 7 Jan - Thu, 14 Jan

08:40 - 16:20SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

22h 40m2 stops Vancouver Intl Seattle/Tacoma Intl

12:48 - 07:00BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

27h 12m2 stops Seattle/Tacoma Intl Vancouver Intl

S$ 1,953Multiple Airlines

Thu, 7 Jan - Fri, 15 Jan

08:40 - 16:20SIN Singapore Changi-BOI Boise Air Term. Gowen Fld

22h 40m2 stops Vancouver Intl Seattle/Tacoma Intl

12:48 - 07:00BOI Boise Air Term. Gowen Fld-SIN Singapore Changi

27h 12m2 stops Seattle/Tacoma Intl Vancouver Intl

S$ 1,977Multiple Airlines

Booking Insights

Price, demand, and travel trends for Singapore to Boise flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Singapore to Boise with more confidence.

What is the cheapest time of day to fly to Boise?

Afternoon flights to Boise are the cheapest at S$ 1,255 return on average. Morning flights are the most expensive at S$ 1,653.

Find deals

Cheapest flight	S$ 1,402

Flights from Singapore to Boise

When to book flights to Boise

Are your dates flexible? Find out the best times to travel to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Boise based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Boise is a good deal?
A good deal on a flight to Boise is around S$ 1,424 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

For flights to Boise, recent KAYAK data shows that stronger deals tend to be around S$ 1,424 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to midday to save up to S$ 398 per return. Midday flights to Boise average S$ 1,255 compared to S$ 1,653 for morning flights. See the time-of-day chart above for the full breakdown.