S$ 203+ 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 5-9. 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
19 Aug — 26 Aug1
1 adult
1 adult, Economy, 0 bags

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 20 July 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Wed 11-11

06:30-05:25

2 stops30h 55m

Singapore Changi

Sun 15-11

23:00-21:37

2 stops38h 37m

S$ 1,370
Fastest return journey

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Thu 20-8

06:15-18:35

1 stop22h 20m

Singapore Changi

Mon 31-8

08:45-19:24

1 stop24h 39m

S$ 1,493

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Mon 7-9

11:52-06:15

1 stop28h 23m

Singapore Changi

Thu 10-9

08:45-15:31

1 stop20h 46m

S$ 1,493

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sat 12-9

17:40-18:35

2 stops34h 55m

Singapore Changi

Sun 20-9

20:35-17:58

2 stops35h 23m

S$ 1,498

PocatelloSingapore

PIH - SIN

PIHSIN

Pocatello

Mon 9-11

11:44-05:00

2 stops50h 16m

Singapore Changi

Tue 1-12

22:30-21:46

2 stops38h 16m

S$ 1,659

PocatelloSingapore

PIH - SIN

PIHSIN

Pocatello

Wed 11-11

06:04-20:25

2 stops47h 21m

Singapore Changi

Tue 1-12

22:30-21:46

2 stops38h 16m

S$ 1,794

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Tue 24-11

14:14-19:05

1 stop36h 51m

Singapore Changi

Wed 2-12

09:15-16:08

1 stop22h 53m

S$ 2,146

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Fri 14-8

06:13-17:35

1 stop20h 22m

Singapore Changi

Thu 20-8

10:50-23:59

2 stops28h 09m

S$ 2,206

PocatelloSingapore

PIH - SIN

PIHSIN

Pocatello

Fri 13-11

06:04-05:00

2 stops31h 56m

Singapore Changi

Tue 1-12

22:30-21:46

2 stops38h 16m

S$ 2,526

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Wed 11-11

07:00-20:15

1 stop21h 15m

Singapore Changi

Sun 15-11

10:10-21:01

1 stop26h 51m

S$ 2,571

Flights are sorted by cheapest return flights first.

Deals found on 16-7

Showing 1-10 of 13 resultsSorted by cheapest first
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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 Los Angeles Los Angeles, with prices starting at S$ 391. Explore other affordable destinations below.

Los Angeles Los Angeles
Los Angeles Los Angeles
From S$ 391

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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 20 July 2026.

  • 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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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