S$ 140+ 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 26-11. 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
16 Nov — 23 Nov1
1 adult
1 adult, Economy

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 17 October 2025.

Good one-way deal

S$ 886 or less
Price to beat on a one-way flight from Idaho.
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Enter your travel dates to find the best prices.

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 17 October 2025.

Tue 6-119:26GEG - SIN
2 stops42h 14mCathay Pacific
Wed 14-107:40SIN - GEG
2 stops48h 39mCathay Pacific
Deal found 16-10S$ 1,278
Tue 6-106:53GEG - SIN
1 stop21h 22mUnited Airlines
Wed 14-110:10SIN - GEG
1 stop24h 51mUnited Airlines
Deal found 16-10S$ 1,326
Tue 25-1105:00BOI - SIN
2 stops24h 15mUnited Airlines
Sun 18-122:20SIN - BOI
2 stops36h 31mUnited Airlines
Deal found 15-10S$ 1,363
Sun 8-306:20BOI - SIN
1 stop23h 55mUnited Airlines
Thu 12-310:10SIN - BOI
1 stop27h 46mUnited Airlines
Deal found 16-10S$ 1,375
Sun 4-118:55BOI - SIN
1 stop34h 20mUnited Airlines
Thu 22-110:10SIN - BOI
1 stop28h 38mUnited Airlines
Deal found 16-10S$ 1,384
Tue 25-1107:45BOI - SIN
2 stops25h 25mKorean Air
Sat 17-101:35SIN - BOI
2 stops26h 32mKorean Air
Deal found 15-10S$ 1,389
Fri 6-312:00GEG - SIN
2 stops33h 00mMultiple Airlines
Fri 13-308:50SIN - GEG
2 stops27h 30mMultiple Airlines
Deal found 16-10S$ 1,393
Wed 19-1119:38GEG - SIN
2 stops36h 32mDelta
Sun 23-1122:30SIN - GEG
2 stops36h 28mDelta
Deal found 14-10S$ 1,436
Fri 6-317:41GEG - SIN
2 stops30h 04mCathay Pacific
Thu 12-301:25SIN - GEG
2 stops29h 44mCathay Pacific
Deal found 16-10S$ 1,445
Sun 30-1106:00GEG - SIN
1 stop22h 15mUnited Airlines
Sun 7-1210:10SIN - GEG
1 stop24h 34mUnited Airlines
Deal found 16-10S$ 1,455
Wed 19-1106:00GEG - SIN
1 stop22h 15mUnited Airlines
Sun 23-1110:10SIN - GEG
1 stop29h 19mUnited Airlines
Deal found 16-10S$ 1,520

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 17 October 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

Tue 6-1

19:26-00:25

2 stops36h 59m

Singapore Changi

Tue 13-1

01:25-16:19

2 stops54h 54m

S$ 1,278

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Tue 6-1

06:53-20:15

1 stop21h 22m

Singapore Changi

Wed 14-1

10:10-19:01

1 stop24h 51m

S$ 1,326

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 25-11

06:20-20:15

1 stop22h 55m

Singapore Changi

Sun 18-1

10:10-21:23

1 stop26h 13m

S$ 1,363

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 8-3

06:20-20:15

1 stop23h 55m

Singapore Changi

Thu 12-3

10:10-23:56

1 stop27h 46m

S$ 1,375

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 4-1

18:55-20:15

1 stop34h 20m

Singapore Changi

Thu 22-1

10:10-23:48

1 stop28h 38m

S$ 1,384

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Fri 6-3

12:00-13:00

2 stops33h 00m

Singapore Changi

Fri 13-3

08:50-21:20

2 stops27h 30m

S$ 1,393

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Wed 19-11

19:38-00:10

2 stops36h 32m

Singapore Changi

Sun 23-11

22:30-18:58

2 stops36h 28m

S$ 1,436

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Fri 6-3

17:41-15:45

2 stops30h 04m

Singapore Changi

Thu 12-3

01:25-16:09

2 stops29h 44m

S$ 1,445

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Sun 30-11

06:00-20:15

1 stop22h 15m

Singapore Changi

Sun 7-12

10:10-18:44

1 stop24h 34m

S$ 1,455

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Wed 19-11

06:00-20:15

1 stop22h 15m

Singapore Changi

Sun 23-11

22:20-10:42

1 stop28h 22m

S$ 1,521

Flights are sorted by cheapest return flights first.

Deals found on 16-10

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$ 886. Explore other affordable destinations below.

San Francisco
San Francisco
From S$ 886

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Direct flights from USA

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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 17 October 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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