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S$ 1,375+ Cheap flights to Boise

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24-11. Fares are subject to change and may not be available on all flights or dates of travel.
— BOI
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Boise in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Boise
Explore the most affordable flight options available to Boise. Find the lowest fares based on data from user searches, with prices last updated on 12 July 2026.

Tue 24-1114:45
SIN
-
BOI
2 stops23h 02m
STARLUX Airlines
Mon 7-1217:43
BOI
-
SIN
2 stops28h 42m
STARLUX Airlines
Deal found 8-7S$ 1,375
Tue 13-1007:00
SIN
-
BOI
2 stops44h 03m
Air Canada
Sat 17-1018:50
BOI
-
SIN
2 stops44h 25m
Air Canada
Deal found 8-7S$ 1,410
Sun 23-813:45
SIN
-
BOI
2 stops36h 48m
Multiple Airlines
Sun 30-810:14
BOI
-
SIN
2 stops48h 21m
Multiple Airlines
Deal found 9-7S$ 1,454
Sun 23-807:30
SIN
-
BOI
2 stops40h 18m
Delta
Sun 30-815:29
BOI
-
SIN
2 stops42h 26m
Delta
Deal found 9-7S$ 1,476
Sat 1-801:25
SIN
-
BOI
2 stops36h 48m
Delta
Wed 19-810:35
BOI
-
SIN
2 stops23h 20m
Delta
Deal found 12-7S$ 1,704
Fri 31-713:10
SIN
-
BOI
2 stops35h 02m
Multiple Airlines
Fri 2-1018:47
BOI
-
SIN
2 stops29h 08m
Multiple Airlines
Deal found 9-7S$ 1,814

Find flight deals to Boise

Find the latest flights to Boise in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 12 July 2026.

Return from

S$ 1,375

One-way from

S$ 1,126
STARLUX Airlines
  • STARLUX Airlines
  • 24-11-7-12
  • 4 total stops
  • 51h 44m total
  • Singapore to Boise
Search Deals
7-1
  • 7-1
  • 3 total stops
  • 56h 01m total
  • Singapore to Boise
Search Deals

Cheapflights Fare Finder

 
Locate flights to Boise that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 12 July 2026.
Use the filters below to find and compare flights to Boise that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Tue 13-10

07:00-09:34

2 stops40h 34m

Boise Air Term. Gowen Fld

Sat 17-10

17:30-05:15

2 stops45h 45m

S$ 1,411

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Sun 23-8

07:30-09:48

2 stops40h 18m

Boise Air Term. Gowen Fld

Sun 30-8

15:29-23:55

2 stops42h 26m

S$ 1,476

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Fri 31-7

13:10-10:12

2 stops35h 02m

Boise Air Term. Gowen Fld

Fri 2-10

18:47-13:55

2 stops29h 08m

S$ 1,814

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Tue 24-11

09:15-20:54

1 stop26h 39m

Boise Air Term. Gowen Fld

Mon 7-12

08:18-01:00

2 stops25h 42m

S$ 1,915

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Fri 31-7

14:00-00:04

2 stops24h 04m

Boise Air Term. Gowen Fld

Fri 2-10

17:52-12:40

2 stops28h 48m

S$ 1,926
Fastest return journey

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Tue 13-10

08:45-19:29

1 stop24h 44m

Boise Air Term. Gowen Fld

Sat 17-10

08:15-18:35

1 stop20h 20m

S$ 2,236
Cheapest one-way
Fastest single journey

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 20-8

17:15-12:33

3 stops57h 18m

S$ 2,968

Flights are sorted by cheapest return flights first.

Deals found on 9-7

Sorted by cheapest first

Best time to book a flight to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise 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 to Boise

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 5.0 - 41.0 mm per month. December is typically the wettest month, when rainfall can reach 41.0 mm. August is typically the driest time to visit Boise when rainfall is around 5.0 mm.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

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 24.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around -1.0 C).

How long is the flight to Boise?

On average, a flight from Singapore to Boise takes 21 hours 50 minutes. Flights to Boise from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Boise

  • What airport do you fly into for flights to Boise?

    Most people fly into Boise Air Term. Gowen Fld (BOI) if they book a flight to Boise. Air Term. Gowen Fld is conveniently located just 5.4 km from Boise’s city centre.

  • Can I find cheaper flights to Boise if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Boise on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Boise Air Term. Gowen Fld have rental cars?

    Yes. Those touching down at Boise Air Term. Gowen Fld can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Boise Air Term. Gowen Fld?

    Yes. Boise Air Term. Gowen Fld has hotels nearby for those requiring accommodations. Layover Inn Boise Airport is the closest property to Boise Air Term. Gowen Fld (0.0 km away from Boise Air Term. Gowen Fld).

See more FAQs

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How does Cheapflights help users find flights to Boise?

Cheapflights makes it easy to find Boise flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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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.

Can Cheapflights find flights to Boise with no change fees?

Certainly. Search results for flights to Boise 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 to Boise become cheaper?

Not ready to book yet? You can track prices for flights to Boise on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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