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$552+ Cheap flights from Idaho to Singapore (SIN)

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SIN
mar 11 — mar 181
ons 3/11
ons 3/18
1 adult, Economy
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Cheap flight deals from Idaho to Singapore

Cheapest flights from Idaho to Singapore
Explore the most affordable flight options available from Idaho to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on februari 9, 2026.

This Gurufare deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 4/217:40 am
BOI
-
SIN
1 stop21h 30m
Multiple Airlines
tis 4/289:00 am
SIN
-
BOI
1 stop28h 02m
Multiple Airlines
Deal found 2/6$771
This FlightHub deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 4/218:28 pm
BOI
-
SIN
2 stops26h 12m
STARLUX Airlines
tis 4/282:00 pm
SIN
-
BOI
2 stops23h 59m
STARLUX Airlines
Deal found 2/6$932
This Ovago deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 3/258:28 pm
BOI
-
SIN
1 stop31h 17m
Multiple Airlines
ons 4/18:45 pm
SIN
-
BOI
1 stop39h 18m
Multiple Airlines
Deal found 2/8$970
This Cathay Pacific deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 10/167:00 am
GEG
-
SIN
2 stops37h 45m
Multiple Airlines
mån 11/232:05 pm
SIN
-
GEG
2 stops24h 20m
Multiple Airlines
Deal found 2/6$998
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 2/235:33 pm
IDA
-
SIN
2 stops35h 42m
United Airlines
fre 2/2710:10 am
SIN
-
IDA
2 stops38h 36m
United Airlines
Deal found 2/8$1,059
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 9/3011:45 am
BOI
-
SIN
1 stop28h 30m
United Airlines
sön 10/48:45 am
SIN
-
BOI
1 stop26h 30m
United Airlines
Deal found 2/7$1,064
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 3/25:33 pm
IDA
-
SIN
2 stops35h 42m
United Airlines
sön 3/810:10 am
SIN
-
IDA
2 stops41h 20m
United Airlines
Deal found 2/7$1,069
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 3/267:02 am
GEG
-
SIN
1 stop22h 13m
United Airlines
tors 4/28:35 pm
SIN
-
GEG
2 stops39h 36m
United Airlines
Deal found 2/8$1,081
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 10/2810:45 am
IDA
-
SIN
2 stops30h 15m
United Airlines
sön 11/110:20 pm
SIN
-
IDA
2 stops50h 08m
United Airlines
Deal found 2/8$1,083
This KAYAK deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 3/25:20 pm
IDA
-
SIN
2 stops29h 05m
Multiple Airlines
sön 3/82:45 pm
SIN
-
IDA
2 stops22h 51m
Multiple Airlines
Deal found 2/6$1,104
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 2/235:33 pm
IDA
-
SIN
2 stops35h 42m
United Airlines
lör 2/2810:20 pm
SIN
-
IDA
2 stops30h 10m
United Airlines
Deal found 2/8$1,123
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 10/167:02 am
GEG
-
SIN
1 stop20h 33m
United Airlines
mån 11/2310:20 pm
SIN
-
GEG
1 stop29h 04m
United Airlines
Deal found 2/6$1,127

Find flight deals from Idaho to Singapore

Keep the following information in mind while searching for Idaho to Singapore flight deals. Data was last updated februari 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$771
(Gurufare)

One-way from

$552
(Kiwi.com)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Singapore Changi flights.
Search Deals
From Idaho to Singapore Changi
Search Deals
One-way flight from Idaho to Singapore Changi
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Singapore 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 2,558,603 searches. Data last updated februari 9, 2026.
Use the filters below to find and compare flights from Idaho to Singapore that are best for you.

Fly from

Idaho

Fly to

Singapore

Route

Depart

Return

Price

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

tis 4/21

7:40 am-7:10 pm

1 stop21h 30m

Singapore Changi

tis 4/28

9:00 am-11:02 pm

1 stop28h 02m

$771

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

tis 4/21

8:28 pm-12:40 pm

2 stops26h 12m

Singapore Changi

tis 4/28

2:00 pm-11:59 pm

2 stops23h 59m

$932

Idaho FallsSingapore

IDA - SIN

IDASIN

Idaho Falls Fanning Field

mån 2/23

5:33 pm-8:15 pm

2 stops35h 42m

Singapore Changi

fre 2/27

10:10 am-9:46 am

2 stops38h 36m

$1,059

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

sön 3/1

10:53 am-8:00 am

1 stop30h 07m

Singapore Changi

sön 3/15

10:10 am-4:49 pm

1 stop20h 39m

$1,064

Idaho FallsSingapore

IDA - SIN

IDASIN

Idaho Falls Fanning Field

mån 3/2

5:33 pm-8:15 pm

2 stops35h 42m

Singapore Changi

sön 3/8

10:10 am-12:30 pm

2 stops41h 20m

$1,069

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

ons 3/25

2:40 pm-7:00 am

2 stops26h 20m

Singapore Changi

ons 4/1

9:00 am-8:13 pm

2 stops25h 13m

$1,069

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

tors 3/26

7:02 am-8:15 pm

1 stop22h 13m

Singapore Changi

tors 4/2

8:35 pm-9:11 pm

2 stops39h 36m

$1,081

Idaho FallsSingapore

IDA - SIN

IDASIN

Idaho Falls Fanning Field

sön 3/22

5:30 pm-7:00 am

2 stops47h 30m

Singapore Changi

sön 3/29

9:00 am-9:53 am

2 stops38h 53m

$1,083

Idaho FallsSingapore

IDA - SIN

IDASIN

Idaho Falls Fanning Field

mån 3/2

5:20 pm-1:25 pm

2 stops29h 05m

Singapore Changi

sön 3/8

2:45 pm-10:36 pm

2 stops22h 51m

$1,104

Idaho FallsSingapore

IDA - SIN

IDASIN

Idaho Falls Fanning Field

mån 2/23

5:33 pm-8:15 pm

2 stops35h 42m

Singapore Changi

lör 2/28

10:20 pm-1:30 pm

2 stops30h 10m

$1,123

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 22 results
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Best time to book a flight from Idaho to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Idaho with our price prediction graph.
Estimated round-trip 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 Idaho to Singapore
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Singapore from Idaho?

    If you book a flight to Singapore from Idaho, you will be flying to Changi, which is the city’s only airport. Singapore Changi (SIN) is located 10.5 mi from the center of Singapore.

  • How long is the flight from Idaho to Singapore?

    A quick flight from Idaho to Singapore can take about 26h 12m. STARLUX Airlines provides one of the quickest options available for as low as $932. The distance between Idaho and Singapore is about 8456 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Idaho to Singapore?

    When deciding which route to take from Idaho to Singapore consider Jackson Hole - Singapore Changi, Boise Air Term. Gowen Fld - Singapore Changi or Idaho Falls Fanning Field - Singapore Changi as they are the most popular.

  • Can I find deals for flights from Idaho to Singapore that include hotel bookings?

    Yes. In addition to deals on Idaho to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Singapore.

  • Can I find deals for business class flights from Idaho to Singapore?

    Yes. Cheapflights offers flight deals from Idaho to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Idaho to Singapore

Discover the top airline that operate flights from Idaho to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated februari 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$881Average$1,504FlexibilityNo cancel feeOn-time69%

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