S$ 128+ Cheap flights from Boise

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8-1. 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
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Boise

Discover essential information about flights departing from Boise, including flight schedules, destinations, airlines operating at the Boise 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 12 December 2025.

Good one-way deal

S$ 885 or less
Price to beat on a one-way flight from Boise Air Term. Gowen Fld.
Search Deals

Find flights from Boise

Enter your travel dates to find the best prices.

Cheapest flights from Boise
Explore the most affordable flight options available from Boise. Find the lowest fares based on data from user searches, with prices last updated on 12 December 2025.

Mon 26-117:55BOI - SIN
1 stop32h 50mMultiple Airlines
Sun 1-200:40SIN - BOI
2 stops37h 22mMultiple Airlines
Deal found 11-12S$ 1,284
Tue 17-308:16BOI - SIN
2 stops26h 09mMultiple Airlines
Sun 22-320:15SIN - BOI
2 stops53h 53mMultiple Airlines
Deal found 10-12S$ 1,356
Thu 9-406:20BOI - SIN
1 stop22h 15mUnited Airlines
Mon 13-409:00SIN - BOI
1 stop21h 49mUnited Airlines
Deal found 9-12S$ 1,374
Sun 4-118:55BOI - SIN
2 stops39h 00mUnited Airlines
Thu 22-122:20SIN - BOI
1 stop28h 05mUnited Airlines
Deal found 10-12S$ 1,397
Thu 9-410:35BOI - SIN
2 stops23h 05mKorean Air
Mon 13-422:30SIN - BOI
2 stops30h 31mKorean Air
Deal found 9-12S$ 1,399
Sun 4-106:08BOI - SIN
2 stops41h 22mEVA Air
Thu 22-115:45SIN - BOI
2 stops23h 14mEVA Air
Deal found 11-12S$ 1,669

Find flights from Boise within your budget

 
Find flights departing from Boise 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 12 December 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Mon 26-1

17:55-17:45

1 stop32h 50m

Singapore Changi

Sun 1-2

00:40-23:02

2 stops37h 22m

S$ 1,284

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 17-3

08:16-00:25

2 stops26h 09m

Singapore Changi

Sun 22-3

20:15-12:08

2 stops53h 53m

S$ 1,356

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Thu 9-4

06:20-18:35

1 stop22h 15m

Singapore Changi

Mon 13-4

09:00-16:49

1 stop21h 49m

S$ 1,374

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 25-1

06:10-08:00

2 stops34h 50m

Singapore Changi

Sun 1-2

10:00-16:10

1 stop21h 10m

S$ 1,379

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 17-3

07:07-07:00

2 stops33h 53m

Singapore Changi

Sun 22-3

22:20-11:22

1 stop27h 02m

S$ 1,379

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sat 24-1

19:05-08:00

1 stop21h 55m

Singapore Changi

Sat 31-1

10:45-19:45

2 stops24h 00m

S$ 1,379

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Fri 26-12

07:17-18:55

3 stops44h 38m

S$ 1,211

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Fri 26-12

07:00-20:15

2 stops46h 15m

S$ 1,313

Flights are sorted by cheapest return flights first.

Deals found on 9-12

Best time to book a flight from Boise

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

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

What are popular destinations to fly to from Boise?

From Boise you can expect to find greater availability for the following destinations: Seattle (323 flights per day), Los Angeles (190 flights per day) and San Francisco (119 flights per day).

San Francisco
San Francisco
From S$ 885

What is the cheapest place to fly to from Boise?

The cheapest city to fly to from Boise is San Francisco, with prices starting at S$ 885. Explore other affordable destinations below.

San Francisco
San Francisco
From S$ 885

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Idaho

Book a direct flight from one of these other cities located in Idaho.
Direct flights from Boise
Direct flights from Los Angeles
Direct flights from San Francisco
Direct flights from Honolulu
Direct flights from Boston
Direct flights from Las Vegas
Direct flights from Seattle
Direct flights from Orlando
Direct flights from Miami
Direct flights from Atlanta
Direct flights from Austin
Direct flights from Denver
Direct flights from Portland
Direct flights from Anchorage
Direct flights from Minneapolis
Direct flights from San Diego
Direct flights from Philadelphia
Direct flights from Charlotte
Direct flights from Nashville
Direct flights from Tampa
Direct flights from Buffalo
Direct flights from New Orleans
Direct flights from Salt Lake City
Direct flights from Indianapolis
Direct flights from Pittsburgh
Direct flights from Cincinnati
Direct flights from Cleveland
Direct flights from St. Louis
Direct flights from San Antonio
Direct flights from Fort Lauderdale

Related info for your journey

Access useful and relevant information related to your journey from Boise. 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 12 December 2025.

  • What are the most popular destinations to fly to from Boise?

    This month, the top selected destinations from Boise are Guadalajara, Denver, Honolulu. Throughout the year, Denver, Honolulu, Dallas/Fort Worth Airport are some of the top choices made by users flying from Boise.

  • What is the cheapest flight from Boise to anywhere?

    Users have flown out of Boise for as low as S$ 885 to San Francisco (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 1,014 to fly from Boise.

  • How does Cheapflights help users find flights from Boise?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Boise. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boise for you. Better yet — we are completely free to use.

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

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Boise today and book when you’re ready!

See more FAQs

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 Boise?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Boise. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boise for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Boise with no change fees?

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Boise today and book when you’re ready!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.