What is the cheapest airline that flies from Idaho to Singapore?

United Airlines is the most popular carrier operating from Idaho to Singapore

How long is the flight from Idaho to Singapore?

Flight times from Idaho to Singapore vary, but if you’re flying out of Boise and flying into Singapore (one of the most popular routes), then the duration is 20h 40m on average. Another popular route from Idaho to Singapore is flying from Idaho Falls to Singapore, which will take roughly 24h 15m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Idaho to Singapore?

Prices for flights from Idaho to Singapore refresh daily.

How old do you have to be to fly from Idaho to Singapore?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Singapore.

What documentation or ID do you need to fly to Singapore?

The travel and health documents required for your trip to Singapore can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$440 Cheap Flights from Idaho to Singapore in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Idaho to Singapore

Round-trip

One-way

Last minute

Cheap round-trip flights

6:28 am - 12:10 amBOI-SIN

26h 42m2 stops

1:35 am - 3:12 pmSIN-BOI

28h 37m2 stops

$940Multiple Airlines

Find Deal

Wed, Nov 5 - Tue, Nov 11

10:05 am - 9:35 amBOI-SIN

32h 30m2 stops

9:15 am - 10:08 pmSIN-BOI

27h 53m1 stop

$991Multiple Airlines

Find Deal

Wed, Nov 5 - Wed, Nov 12

8:50 am - 12:50 amBOI-SIN

25h 00m2 stops

8:15 am - 3:12 pmSIN-BOI

21h 57m2 stops

$1,010Multiple Airlines

Find Deal

Wed, Nov 5 - Wed, Nov 12

10:39 am - 8:00 amBOI-SIN

30h 21m2 stops

10:45 am - 7:51 pmSIN-BOI

48h 06m2 stops

$1,062United Airlines

Find Deal

Tue, Nov 25 - Sun, Jan 18

6:20 am - 8:15 pmBOI-SIN

22h 55m1 stop

10:10 am - 11:28 pmSIN-BOI

28h 18m1 stop

$1,063United Airlines

Find Deal

Wed, Nov 5 - Wed, Nov 12

7:45 am - 12:10 amBOI-SIN

25h 25m2 stops

1:35 am - 1:07 pmSIN-BOI

26h 32m2 stops

$1,072Korean Air

Find Deal

Tue, Nov 25 - Sat, Jan 17

7:45 am - 12:10 amBOI-SIN

25h 25m2 stops

1:35 am - 1:07 pmSIN-BOI

26h 32m2 stops

$1,076Korean Air

Find Deal

Tue, Nov 25 - Sat, Jan 17

7:15 am - 12:10 amJAC-SIN

25h 55m2 stops

10:30 pm - 7:03 pmSIN-JAC

34h 33m2 stops

$1,077Delta

Find Deal

Thu, Mar 5 - Mon, Mar 9

5:30 pm - 8:25 pmJAC-SIN

60h 55m2 stops

7:30 am - 7:03 pmSIN-JAC

25h 33m2 stops

$1,083Delta

Find Deal

Sun, Mar 22 - Mon, Apr 6

1:27 pm - 11:55 amJAC-SIN

32h 28m2 stops

6:00 pm - 12:56 pmSIN-JAC

32h 56m2 stops

$1,131Cathay Pacific

Find Deal

Sun, Mar 22 - Sat, Apr 4

Delta flights from Idaho to Singapore

Our best Delta deals on Idaho to Singapore flight tickets

Delta

Mar 5

JAC7:15 amJackson Hole

25h 55m

2 stops

SIN12:10 amSingapore Changi

Mar 9

SIN10:30 pmSingapore Changi

34h 33m

2 stops

JAC7:03 pmJackson Hole

$1,077

Find similar

Delta

Mar 22

JAC5:30 pmJackson Hole

60h 55m

2 stops

SIN8:25 pmSingapore Changi

Apr 6

SIN7:30 amSingapore Changi

25h 33m

2 stops

JAC7:03 pmJackson Hole

$1,083

Find similar

Delta

Mar 20

JAC5:30 pmJackson Hole

45h 30m

2 stops

SIN5:00 amSingapore Changi

Apr 6

SIN7:30 amSingapore Changi

25h 33m

2 stops

JAC7:03 pmJackson Hole

$1,260

Find similar

United Airlines flights from Idaho to Singapore

Our best United Airlines deals on Idaho to Singapore flight tickets

United Airlines

Nov 25

BOI10:39 amBoise Air Term. Gowen Fld

30h 21m

2 stops

SIN8:00 amSingapore Changi

Jan 18

SIN10:45 amSingapore Changi

48h 06m

2 stops

BOI7:51 pmBoise Air Term. Gowen Fld

$1,062

Find similar

United Airlines

Oct 1

BOI7:45 amBoise Air Term. Gowen Fld

20h 40m

1 stop

SIN6:25 pmSingapore Changi

Oct 10

SIN8:45 amSingapore Changi

18h 58m

1 stop

BOI1:43 pmBoise Air Term. Gowen Fld

$1,063

Find similar

United Airlines

Nov 25

BOI2:31 pmBoise Air Term. Gowen Fld

26h 29m

2 stops

SIN8:00 amSingapore Changi

Jan 18

SIN10:45 amSingapore Changi

48h 06m

2 stops

BOI7:51 pmBoise Air Term. Gowen Fld

$1,066

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Wed 11/5

6:28 am-12:10 am

2 stops26h 42m

Singapore Changi

Tue 11/11

1:35 am-3:12 pm

2 stops28h 37m

$940

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Wed 11/5

10:05 am-9:35 am

2 stops32h 30m

Singapore Changi

Wed 11/12

9:15 am-10:08 pm

1 stop27h 53m

$991

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Wed 11/5

8:50 am-12:50 am

2 stops25h 00m

Singapore Changi

Wed 11/12

8:15 am-3:12 pm

2 stops21h 57m

$1,010

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 11/25

10:39 am-8:00 am

2 stops30h 21m

Singapore Changi

Sun 1/18

10:45 am-7:51 pm

2 stops48h 06m

$1,062

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Wed 11/5

6:20 am-8:15 pm

1 stop22h 55m

Singapore Changi

Wed 11/12

10:10 am-11:28 pm

1 stop28h 18m

$1,063

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 11/25

7:45 am-12:10 am

2 stops25h 25m

Singapore Changi

Sat 1/17

1:35 am-1:07 pm

2 stops26h 32m

$1,072

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 11/25

7:45 am-12:10 am

2 stops25h 25m

Singapore Changi

Sat 1/17

1:35 am-1:07 pm

2 stops26h 32m

$1,076

JacksonSingapore

JAC - SIN

JACSIN

Jackson Hole

Thu 3/5

7:15 am-12:10 am

2 stops25h 55m

Singapore Changi

Mon 3/9

10:30 pm-7:03 pm

2 stops34h 33m

$1,077

JacksonSingapore

JAC - SIN

JACSIN

Jackson Hole

Sun 3/22

5:30 pm-8:25 pm

2 stops60h 55m

Singapore Changi

Mon 4/6

7:30 am-7:03 pm

2 stops25h 33m

$1,083

JacksonSingapore

JAC - SIN

JACSIN

Jackson Hole

Sun 3/22

1:27 pm-11:55 am

2 stops32h 28m

Singapore Changi

Sat 4/4

6:00 pm-12:56 pm

2 stops32h 56m

$1,131

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Idaho to Singapore is on a Thursday when prices can be found for as low as $1,189. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $2,514.

What is the cheapest time of day to depart on your flight to Singapore?

In the morning is the cheapest time of day to fly from Idaho to Singapore when you can find flight prices for as low as $1,472. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,781 on average. Flights to Singapore from Idaho in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Idaho to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Singapore

Direct flights	None

There are no direct flights from Idaho to Singapore. There are no popular flight routes from Idaho to Singapore.

Search flight deals

When did momondo last update prices for flights from Idaho to Singapore?
Prices for flights from Idaho to Singapore refresh daily.
How old do you have to be to fly from Idaho to Singapore?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Singapore.
What documentation or ID do you need to fly to Singapore?
The travel and health documents required for your trip to Singapore can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Singapore?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Singapore. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Idaho to Singapore with flexible booking policies on momondo?

Yes. All flights to Singapore from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho to Singapore?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Singapore from Idaho.

I’m not ready to book a flight from Idaho to Singapore right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Idaho to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 10/23

Thu 10/30

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Singapore

Popular cities in Singapore

Flights to Singaporefrom $530

Idaho flight routes

Flights from Boise Air Term. Gowen Fld to Las Vegas Harry Reid Intl

Flights from Boise Air Term. Gowen Fld to San Jose

Flights from Boise Air Term. Gowen Fld to Bozeman Gallatin Field

Flights from Idaho Falls Fanning Field to Las Vegas Harry Reid Intl

Flights from Boise Air Term. Gowen Fld to Santa Ana J. Wayne/Orange Cnty

Flights from Boise Air Term. Gowen Fld to San Francisco

Cheap flights from Idaho to Singapore from $440

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Singapore departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Idaho to Singapore

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Idaho to Singapore

Our best Delta deals on Idaho to Singapore flight tickets

United Airlines flights from Idaho to Singapore

Our best United Airlines deals on Idaho to Singapore flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Idaho to Singapore that are best for you.

See travel insights to Singapore from

How to get the cheapest flight ticket from Idaho to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Idaho to Singapore is on a Thursday when prices can be found for as low as $1,189. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $2,514.

What is the cheapest time of day to depart on your flight to Singapore?

What is the cheapest airline that flies from Idaho to Singapore?

United Airlines is the most popular carrier operating from Idaho to Singapore

How long is the flight from Idaho to Singapore?

Cheap Idaho to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Singapore

Direct flights

When did momondo last update prices for flights from Idaho to Singapore?

How old do you have to be to fly from Idaho to Singapore?

What documentation or ID do you need to fly to Singapore?

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Singapore?

Can I find flights from Idaho to Singapore with flexible booking policies on momondo?

How can momondo help me find flights from Idaho to Singapore?

I’m not ready to book a flight from Idaho to Singapore right now. Can momondo alert me if prices change?

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Popular cities in Singapore

Popular flights according to clicks in the last 7 days on momondo