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S$ 698+ Cheap flights to Idaho

— BOI
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Idaho in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Idaho

Thu 12-1114:45 -
2 stops22h 35m
Mon 16-1120:59 -
2 stops25h 26m
Deal found 18-8S$ 1,380
Tue 15-914:10 -
2 stops23h 34m
Tue 22-916:20 -
2 stops30h 20m
Deal found 16-8S$ 1,392
Thu 12-1108:40 -
2 stops23h 02m
Mon 16-1112:00 -
2 stops52h 00m
Deal found 16-8S$ 1,404
Mon 14-913:55 -
2 stops36h 40m
Mon 21-918:47 -
2 stops27h 43m
Deal found 17-8S$ 1,434
Thu 12-1110:10 -
2 stops27h 49m
Mon 16-1106:20 -
1 stop22h 55m
Deal found 16-8S$ 2,173

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Flights to Idaho Falls

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Return from

S$ 1,380

One-way from

S$ 698
STARLUX Airlines
  • STARLUX Airlines
  • 12-11-16-11
  • 4 total stops
  • 48h 01m total
  • Singapore to Boise
Search Deals
11-11
  • 11-11
  • 2 total stops
  • 44h 42m total
  • Singapore to Idaho
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Use the filters below to find and compare flights to Idaho that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

SingaporeBoise

SIN Singapore Changi - BOI Boise Air Term. Gowen Fld

SINBOI

Singapore Changi

Thu 12-11

08:40-16:42

2 stops23h 02m

Boise Air Term. Gowen Fld

Mon 16-11

12:00-07:00

2 stops52h 00m

S$ 1,404

SingaporeBoise

SIN Singapore Changi - BOI Boise Air Term. Gowen Fld

SINBOI

Singapore Changi

Mon 14-9

13:55-12:35

2 stops36h 40m

Boise Air Term. Gowen Fld

Mon 21-9

18:47-12:30

2 stops27h 43m

S$ 1,434

SingaporeBoise

SIN Singapore Changi - BOI Boise Air Term. Gowen Fld

SINBOI

Singapore Changi

Tue 15-9

20:45-12:33

1 stop29h 48m

Boise Air Term. Gowen Fld

Tue 22-9

18:47-07:40

1 stop22h 53m

S$ 2,097
Fastest return journey

SingaporeBoise

SIN Singapore Changi - BOI Boise Air Term. Gowen Fld

SINBOI

Singapore Changi

Thu 12-11

10:10-22:59

2 stops27h 49m

Boise Air Term. Gowen Fld

Mon 16-11

06:20-20:15

1 stop22h 55m

S$ 2,173
Cheapest one-way
Fastest single journey

SingaporeBoise

SIN Singapore Changi - BOI Boise Air Term. Gowen Fld

SINBOI

Singapore Changi

Sun 8-11

09:15-21:33

1 stop27h 18m

S$ 769

Flights are sorted by cheapest return flights first.

Deals found on 16-8

Sorted by cheapest first

Best time to book a flight to Idaho

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

Cheapflights Insights

Everything you need to know about your flight to Idaho

How long is the flight to Idaho?

On average, a flight from Singapore to Idaho takes 20 hours 17 minutes. Flights to Idaho from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Idaho by month

In terms of precipitation, rainfall in Idaho 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 Idaho when rainfall is around 5.0 mm.

Temperature in Idaho by month

If weather is an important factor for your trip to Idaho, 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).

FAQs about flying to Idaho

Idaho climate

The climate in Idaho varies from region to region. Winter in the north is cloudy, humid and rainy. In the south summers are dry but wet. Generally it can get very hot in summer. Winters can be very cold.

Getting around Idaho

The best way to get around the state is to hire a car, RV or camper.

Idaho’s largest urban centre is Boise and buses are offered around the city by the Boise Urban Stages. Daily bus services are also available in Ketchum.

What is good to know if travelling to Idaho?

  • Hot springs are synonymous with Idaho but the best known is the Lava Hot Springs in the south of the state. Here million-year old springs bubble at a temperature of 40 degrees Celsius soothing away tired limbs. There’s also an Olympic-sized swimming pool, massage services or tube rides on the river.
  • In Ketchum celebrate the city’s mining heritage at The Wagon Days festival in Ketchum. For four days celebrations take place around town, including a shoot-out, a fiddler’s contest, a rodeo and the Big Hitch Parade.
  • The City of Trees, Boise, is surrounded by greenery making it a very popular golfing destination with more than 20 golf courses in the area.
  • Head to the great outdoors and take a trip to Bone Road for some stunning scenery. More than a track this 60-mile span has some of the best views of Idaho landscapes than anywhere else, guaranteeing some great wildlife sightings of moose or deer.
  • Known by the locals as the “ghost town” Silver City outside Bois was once used as silver mine for the War Eagle Mountain. Today, photography workshops take place in its old houses and saloons

  • When is the best time to fly to Idaho?

    The weather in Idaho is split into four seasons but the length of them varies on the area.  Spring comes early and winter later to Boise. Temperatures in winter drop down to -1 to -6  degrees (C) and in summer go up to the mid-20s. Flooding can occur in April and May after the snow melts. Peak Season Idaho gets very busy and flights and accommodation are higher in summer from late May to mid-September. The ski season also means peak-season rates and conditions. The ski runs are open by late November and the season lasts until March or early April. Off Season The best time to find cheap flights to Idaho is from mid-September to October. During this time the weather is still warm. Spring is also a good time to visit.

  • Can I find cheaper flights to Idaho 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 Idaho 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).

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