S$ 169+ Cheap flights from Idaho

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11-11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOI — SIN
27 Aug — 3 Sep1
1 adult

What to know about flights from Idaho

Discover essential information about flights departing from Idaho, including flight schedules, destinations, airlines operating at the Idaho airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 22 August 2025.

Good one-way deal

S$ 881 or less
Price to beat on a one-way flight from Idaho.
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Find flights from Idaho

Cheapest flights from Idaho
Explore the most affordable flight options available from Idaho. Find the lowest fares based on data from user searches, with prices last updated on 22 August 2025.

Mon 24-1121:09GEG - SIN
2 stops32h 46mMultiple Airlines
Sun 30-1123:10SIN - GEG
2 stops53h 29mMultiple Airlines
Deal found 21-8S$ 1,233
Fri 19-913:30GEG - SIN
2 stops43h 50mMultiple Airlines
Thu 25-901:55SIN - GEG
2 stops25h 49mMultiple Airlines
Deal found 21-8S$ 1,273
Tue 2-907:00BOI - SIN
2 stops27h 20mAmerican Airlines
Fri 12-908:05SIN - BOI
2 stops27h 43mAmerican Airlines
Deal found 21-8S$ 1,273
Sun 5-1009:58BOI - SIN
2 stops45h 32mMultiple Airlines
Sun 12-1022:50SIN - BOI
2 stops33h 20mMultiple Airlines
Deal found 21-8S$ 1,314
Sun 28-913:30GEG - SIN
2 stops49h 40mAmerican Airlines
Wed 1-1001:55SIN - GEG
2 stops35h 40mAmerican Airlines
Deal found 21-8S$ 1,349
Mon 15-920:27BOI - SIN
2 stops25h 18mMultiple Airlines
Thu 25-913:25SIN - BOI
2 stops23h 29mMultiple Airlines
Deal found 21-8S$ 1,350
Mon 15-920:46BOI - SIN
2 stops37h 49mChina Airlines
Thu 25-913:45SIN - BOI
2 stops33h 43mChina Airlines
Deal found 22-8S$ 1,362
Mon 15-914:45BOI - SIN
1 stop25h 30mUnited Airlines
Thu 25-908:45SIN - BOI
1 stop18h 58mUnited Airlines
Deal found 21-8S$ 1,368
Wed 1-1005:00BOI - SIN
2 stops23h 25mUnited Airlines
Fri 10-1020:40SIN - BOI
2 stops30h 50mUnited Airlines
Deal found 21-8S$ 1,374
Tue 2-911:22BOI - SIN
2 stops22h 58mJapan Airlines
Thu 11-901:55SIN - BOI
2 stops27h 05mJapan Airlines
Deal found 21-8S$ 1,385
Mon 15-911:00BOI - SIN
2 stops28h 00mDelta
Wed 24-901:10SIN - BOI
2 stops33h 10mDelta
Deal found 20-8S$ 1,386
Sat 27-914:12BOI - SIN
2 stops26h 03mUnited Airlines
Tue 30-908:45SIN - BOI
2 stops26h 39mUnited Airlines
Deal found 19-8S$ 1,443

Find flights from Idaho within your budget

 
Find flights departing from Idaho that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 22 August 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Mon 24-11

21:09-21:55

2 stops32h 46m

Singapore Changi

Sun 30-11

23:10-12:39

2 stops53h 29m

S$ 1,233

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 2-9

07:00-00:20

2 stops27h 20m

Singapore Changi

Fri 12-9

08:05-21:48

2 stops27h 43m

S$ 1,273

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Fri 19-9

13:30-00:20

2 stops43h 50m

Singapore Changi

Thu 25-9

01:55-12:44

2 stops25h 49m

S$ 1,273

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 5-10

09:58-21:30

2 stops45h 32m

Singapore Changi

Sun 12-10

22:50-18:10

2 stops33h 20m

S$ 1,314

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Sun 28-9

13:30-06:10

2 stops49h 40m

Singapore Changi

Wed 1-10

01:55-22:35

2 stops35h 40m

S$ 1,349

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Mon 15-9

20:27-11:45

2 stops25h 18m

Singapore Changi

Thu 25-9

13:25-22:54

2 stops23h 29m

S$ 1,350

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Mon 15-9

20:46-00:35

2 stops37h 49m

Singapore Changi

Thu 25-9

13:45-09:28

2 stops33h 43m

S$ 1,362

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 2-9

09:52-06:15

1 stop30h 23m

Singapore Changi

Fri 12-9

08:45-13:49

1 stop19h 04m

S$ 1,368

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sat 27-9

14:44-06:15

1 stop25h 31m

Singapore Changi

Tue 30-9

08:45-23:44

1 stop28h 59m

S$ 1,368

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Wed 1-10

09:45-06:15

1 stop30h 30m

Singapore Changi

Fri 10-10

08:45-16:58

1 stop22h 13m

S$ 1,368

Flights are sorted by cheapest return flights first.

Deals found on 21-8

Showing 1-10 of 19 results
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Best time to book a flight from Idaho

Have a flexible travel schedule? Discover the best time to fly from Idaho 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.

Travel insights for flights from Idaho

Get recent, data-driven insights about flights from Idaho including ideal travel times, pricing trends, and more.

What is the cheapest place to fly to from Idaho?

The cheapest city to fly to from Idaho is San Francisco, with prices starting at S$ 881. Explore other affordable destinations below.

San Francisco
San Francisco
From S$ 684

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Direct flights from USA

Book a direct flight from one of these other cities located in USA.
Direct flights from Boise

Related info for your journey

Access useful and relevant information related to your journey from Idaho. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 22 August 2025.

  • How does Cheapflights help users find flights from Idaho?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Idaho today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Idaho?

    Cheapflights helps you find that perfect flight from Idaho by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Idaho with no change fees?

    Certainly. Search results for flights from Idaho 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 from Idaho become cheaper?

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

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How does Cheapflights help users find flights from Idaho?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Idaho today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Idaho?

Cheapflights helps you find that perfect flight from Idaho by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Idaho with no change fees?

Certainly. Search results for flights from Idaho 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 from Idaho become cheaper?

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

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