Which airports can I use when flying from Boise to Singapore?

Flights from Boise to Singapore usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Singapore Changi (SIN).

What cabin classes can I book on flights from Boise to Singapore?

Two cabin classes are available on flights from Boise to Singapore: • Economy Class • Business Class

Which airports do connecting flights from Boise to Singapore pass through?

Connecting flights from Boise to Singapore most commonly pass through: • San Francisco (SFO) - 92% of one-stop connections • Seattle/Tacoma Intl (SEA) - 8% of one-stop connections Together, these airports account for 100% of one-stop bookings on this route.

Can I save money by using flexible dates for flights from Boise to Singapore?

Yes. Being flexible with your travel dates can save you up to 41% on the Boise to Singapore route. Wednesday is the cheapest departure day at $1,155 round-trip on average, while Saturday is the most expensive at $1,926, a difference of $771. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Singapore?

Some of the most popular sights in Singapore are Marina Bay Sands, Sentosa and Singapore National Stadium. These are among the most viewed places in Singapore on KAYAK.

How long is a flight from Boise to Singapore?

A nonstop flight from Boise to Singapore takes 0h 00m, covering 8,456 miles.

Do I need a passport to fly from Boise to Singapore?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Boise to Singapore changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,069 to $6,404. That means the highest observed fare was about 6x higher than the lowest one.

How much time can I save by choosing a different layover airport from Boise to Singapore?

Flying via Seattle/Tacoma Intl (SEA) gives the shortest average 1-stop total travel time at 19h 37m, compared with 22h 24m via San Francisco (SFO).

What is the time difference between Boise and Singapore?

Singapore is 14 hours ahead of Boise (Singapore Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Singapore Changi Airport (SIN)?

Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates starting from around $59 for economy cars. Top options include: • Avis • Sixt • Thrifty • Hertz • Europcar

How much should I expect to pay for a Boise to Singapore flight?

Round-trip flights from Boise to Singapore range from $1,179 to $1,473, with an average of $1,262 over the past 12 months. Anything below $1,179 counts as a good deal.

What is the most popular layover airport when flying from Boise to Singapore?

San Francisco (SFO) is the most popular layover for the Boise to Singapore route. 92% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via SFO.

What is the cheapest layover airport when flying from Boise to Singapore?

Flights via San Francisco (SFO) offer the most affordable fares, with an average round-trip price of $1,348. Based on KAYAK data over the past 3 months.

When flying from Boise to Singapore which airport offers the shortest layover?

Seattle/Tacoma Intl (SEA) had the shortest average connection time for Boise to Singapore layovers at 702 minutes over the past 3 months.

$1,057 CHEAP FLIGHTS from Boise to Singapore (BOI - SIN)

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Cheapest round-trip

$1,057

Typical prices: $1,179-$1,473

Multiple Airlines

Sat 11/10Sat 11/17

BOI - SIN • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Boise and Singapore. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 16% price drop

November

Most popular

Good to know

Top layover airports

San Francisco (SFO)

Cheapest • Avg $1,348 (round-trip)

Seattle/Tacoma Intl (SEA)

Shortest trip • 19h 37m (one-way)

Insights

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Flight Deals

Cheap Flights from Boise to Singapore (BOI-SIN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Boise to Singapore

Tue, Nov 10 - Tue, Nov 17

7:30 pm - 2:25 amBOI Boise Air Term. Gowen Fld-SIN Singapore Changi

39h 55m2 stops Los Angeles Shanghai Pu Dong

3:25 am - 6:30 pmSIN Singapore Changi-BOI Boise Air Term. Gowen Fld

30h 05m2 stops Shanghai Pu Dong Los Angeles

$1,057Multiple Airlines

Tue, Jan 26 - Mon, Feb 1

10:02 am - 8:45 amBOI Boise Air Term. Gowen Fld-SIN Singapore Changi

31h 43m2 stops San Francisco Doha Hamad Intl

3:15 am - 9:42 pmSIN Singapore Changi-BOI Boise Air Term. Gowen Fld

33h 27m2 stops Doha Hamad Intl San Francisco

$1,069Qatar Airways

Tue, Oct 20 - Mon, Oct 26

8:57 am - 3:45 pmBOI Boise Air Term. Gowen Fld-SIN Singapore Changi

40h 48m2 stops San Francisco Doha Hamad Intl

3:15 am - 9:20 pmSIN Singapore Changi-BOI Boise Air Term. Gowen Fld

32h 05m2 stops Doha Hamad Intl San Francisco

$1,069Qatar Airways

Tue, Oct 20 - Wed, Oct 28

8:57 am - 3:45 pmBOI Boise Air Term. Gowen Fld-SIN Singapore Changi

40h 48m2 stops San Francisco Doha Hamad Intl

3:15 am - 9:20 pmSIN Singapore Changi-BOI Boise Air Term. Gowen Fld

32h 05m2 stops Doha Hamad Intl San Francisco

$1,082Qatar Airways

Tue, Nov 10 - Wed, Nov 18

10:13 am - 8:45 amBOI Boise Air Term. Gowen Fld-SIN Singapore Changi

31h 32m2 stops San Francisco Doha Hamad Intl

8:15 pm - 9:33 pmSIN Singapore Changi-BOI Boise Air Term. Gowen Fld

40h 18m2 stops Doha Hamad Intl San Francisco

$1,096Qatar Airways

Thu, Nov 26 - Sun, Jan 17

6:20 am - 8:15 pmBOI Boise Air Term. Gowen Fld-SIN Singapore Changi

22h 55m1 stop San Francisco

10:20 pm - 3:03 pmSIN Singapore Changi-BOI Boise Air Term. Gowen Fld

31h 43m1 stop San Francisco

$1,149United Airlines

Thu, Nov 26 - Sun, Jan 17

6:30 am - 8:00 amBOI Boise Air Term. Gowen Fld-SIN Singapore Changi

34h 30m2 stops Denver Intl San Francisco

10:20 pm - 3:03 pmSIN Singapore Changi-BOI Boise Air Term. Gowen Fld

31h 43m1 stop San Francisco

$1,149United Airlines

Tue, Oct 20 - Tue, Oct 27

2:20 pm - 6:15 amBOI Boise Air Term. Gowen Fld-SIN Singapore Changi

25h 55m1 stop San Francisco

10:10 am - 9:15 pmSIN Singapore Changi-BOI Boise Air Term. Gowen Fld

25h 05m1 stop San Francisco

$1,156United Airlines

Tue, Jan 26 - Tue, Feb 2

8:00 am - 8:15 pmBOI Boise Air Term. Gowen Fld-SIN Singapore Changi

21h 15m1 stop San Francisco

10:10 am - 3:03 pmSIN Singapore Changi-BOI Boise Air Term. Gowen Fld

19h 53m1 stop San Francisco

$1,156United Airlines

Tue, Oct 20 - Thu, Oct 29

8:15 am - 6:35 pmBOI Boise Air Term. Gowen Fld-SIN Singapore Changi

20h 20m1 stop San Francisco

10:10 am - 9:15 pmSIN Singapore Changi-BOI Boise Air Term. Gowen Fld

25h 05m1 stop San Francisco

$1,156United Airlines

Booking Insights

Price, demand and travel trends for Boise to Singapore flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boise to Singapore with more confidence.

Airlines

Layovers

What is the cheapest airline to fly from Boise to Singapore?

Qatar Airways ($1,069) and United Airlines ($1,149) are the cheapest airlines to fly round-trip from Boise to Singapore according to KAYAK data over the last 5 days.

Find deals

Low season	July
High season	November
Cheapest flight	$1,057

Flight from Boise to Singapore

When to book flights from Boise to Singapore

Are your dates flexible? Find out the best times to travel from Boise to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Boise to Singapore?
Two cabin classes are available on flights from Boise to Singapore:

• Economy Class
• Business Class
How long is a flight from Boise to Singapore?
A nonstop flight from Boise to Singapore takes 0h 00m, covering 8,456 miles.
Do I need a passport to fly from Boise to Singapore?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Boise to Singapore flight?
Round-trip flights from Boise to Singapore range from $1,179 to $1,473, with an average of $1,262 over the past 12 months. Anything below $1,179 counts as a good deal.
Have flight prices from Boise to Singapore changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,069 to $6,404. That means the highest observed fare was about 6x higher than the lowest one.
What car rental options are available at Singapore Changi Airport (SIN)?
Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates starting from around $59 for economy cars. Top options include:
• Avis
• Sixt
• Thrifty
• Hertz
• Europcar
Which airports can I use when flying from Boise to Singapore?
Flights from Boise to Singapore usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Singapore Changi (SIN).
Which airports do connecting flights from Boise to Singapore pass through?
Connecting flights from Boise to Singapore most commonly pass through:

• San Francisco (SFO) - 92% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 8% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.
Can I save money by using flexible dates for flights from Boise to Singapore?
Yes. Being flexible with your travel dates can save you up to 41% on the Boise to Singapore route. Wednesday is the cheapest departure day at $1,155 round-trip on average, while Saturday is the most expensive at $1,926, a difference of $771. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Boise to Singapore?
Flying via Seattle/Tacoma Intl (SEA) gives the shortest average 1-stop total travel time at 19h 37m, compared with 22h 24m via San Francisco (SFO).
What is the time difference between Boise and Singapore?
Singapore is 14 hours ahead of Boise (Singapore Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Singapore?
Some of the most popular sights in Singapore are Marina Bay Sands, Sentosa and Singapore National Stadium. These are among the most viewed places in Singapore on KAYAK.

If your dates can be flexible, aim for a Wednesday departure instead of Saturday. On this route, Wednesday flights average $1,155 - about $771 less than Saturday (40% savings) based on the last 12 months.
If you can choose when to travel, plan your Boise to Singapore trip for February. Fares historically average $1,064 round-trip in that month - typically $711 less than the most expensive month, which is March (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Singapore Changi Airport.
- Crowne Plaza Changi Airport by IHG
- YOTELAIR Singapore Changi Airport
- Changi Transit Hotel Terminal 1

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Everything you should know

Cheap Flights from Boise to Singapore (BOI-SIN)

Recent round-trip flight deals from Boise to Singapore

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Price, demand and travel trends for Boise to Singapore flights

What is the cheapest airline to fly from Boise to Singapore?

What is the most popular layover airport when flying from Boise to Singapore?

What is the cheapest layover airport when flying from Boise to Singapore?

When flying from Boise to Singapore which airport offers the shortest layover?

Key details for Boise to Singapore flights

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