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Cheap flights from Boise to Singapore from $528

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Singapore departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Boise to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:57 pm - 3:00 pmBOI  Boise Air Term. Gowen Fld-SIN Singapore Changi
54h 03m2 stops Los Angeles Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
11:00 pm - 10:58 pmSIN  Singapore Changi-BOI Boise Air Term. Gowen Fld
38h 58m2 stops Shanghai Pu Dong Los Angeles Los Angeles
$1,020Multiple Airlines
Tue, Nov 3 - Tue, Nov 10
Multiple Airlines Logo
10:49 am - 9:55 pmBOI  Boise Air Term. Gowen Fld-SIN Singapore Changi
44h 06m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
11:10 pm - 6:01 pmSIN  Singapore Changi-BOI Boise Air Term. Gowen Fld
33h 51m2 stops Incheon Intl Seattle/Tacoma Intl
$1,080Multiple Airlines
Sun, Nov 8 - Sun, Nov 15
Multiple Airlines Logo
6:47 pm - 5:00 pmBOI  Boise Air Term. Gowen Fld-SIN Singapore Changi
56h 13m2 stops Los Angeles Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
6:25 pm - 12:33 pmSIN  Singapore Changi-BOI Boise Air Term. Gowen Fld
56h 08m2 stops Shanghai Pu Dong Los Angeles Los Angeles
$1,080Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
8:03 am - 12:20 amBOI  Boise Air Term. Gowen Fld-SIN Singapore Changi
26h 17m2 stops Seattle/Tacoma Intl Tokyo Narita
Multiple Airlines Logo
8:05 am - 3:30 pmSIN  Singapore Changi-BOI Boise Air Term. Gowen Fld
21h 25m2 stops Tokyo Narita Seattle/Tacoma Intl
$1,096Multiple Airlines
Wed, Sep 2 - Tue, Sep 8
Multiple Airlines Logo
4:20 pm - 12:20 amBOI  Boise Air Term. Gowen Fld-SIN Singapore Changi
42h 00m2 stops Seattle/Tacoma Intl Tokyo Narita
Multiple Airlines Logo
8:05 am - 3:30 pmSIN  Singapore Changi-BOI Boise Air Term. Gowen Fld
21h 25m2 stops Tokyo Narita Seattle/Tacoma Intl
$1,102Multiple Airlines
Sat, Sep 12 - Sun, Sep 20
Multiple Airlines Logo
8:03 am - 12:20 amBOI  Boise Air Term. Gowen Fld-SIN Singapore Changi
26h 17m2 stops Seattle/Tacoma Intl Tokyo Narita
Multiple Airlines Logo
8:05 am - 3:30 pmSIN  Singapore Changi-BOI Boise Air Term. Gowen Fld
21h 25m2 stops Tokyo Narita Seattle/Tacoma Intl
$1,106Multiple Airlines
Wed, Sep 2 - Tue, Sep 8
Multiple Airlines Logo
9:00 am - 8:45 amBOI  Boise Air Term. Gowen Fld-SIN Singapore Changi
32h 45m2 stops San Francisco Doha Hamad Intl
Multiple Airlines Logo
8:15 pm - 8:54 pmSIN  Singapore Changi-BOI Boise Air Term. Gowen Fld
39h 39m2 stops Doha Hamad Intl San Francisco
$1,110Multiple Airlines
Thu, Jan 21 - Sun, Feb 14
Multiple Airlines Logo
4:20 pm - 12:20 amBOI  Boise Air Term. Gowen Fld-SIN Singapore Changi
42h 00m2 stops Seattle/Tacoma Intl Tokyo Narita
Multiple Airlines Logo
8:05 am - 3:30 pmSIN  Singapore Changi-BOI Boise Air Term. Gowen Fld
21h 25m2 stops Tokyo Narita Seattle/Tacoma Intl
$1,112Multiple Airlines
Sat, Sep 12 - Sun, Sep 20
United Airlines Logo
12:00 pm - 8:00 amBOI  Boise Air Term. Gowen Fld-SIN Singapore Changi
29h 00m1 stop San Francisco
United Airlines Logo
10:10 am - 9:15 pmSIN  Singapore Changi-BOI Boise Air Term. Gowen Fld
26h 05m1 stop San Francisco
$1,156United Airlines
Wed, Nov 4 - Sun, Nov 8
United Airlines Logo
8:15 am - 6:35 pmBOI  Boise Air Term. Gowen Fld-SIN Singapore Changi
20h 20m1 stop San Francisco
United Airlines Logo
8:45 am - 3:31 pmSIN  Singapore Changi-BOI Boise Air Term. Gowen Fld
20h 46m1 stop San Francisco
$1,156United Airlines
Thu, Aug 20 - Mon, Aug 31

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Qatar Airways flights from Boise to Singapore

Our best Qatar Airways deals on Boise to Singapore flight tickets
Qatar Airways
Jan 11
BOI9:00 amBoise Air Term. Gowen Fld
38h 55m
2 stops
SIN2:55 pmSingapore Changi
Jan 31
SIN3:15 amSingapore Changi
32h 39m
2 stops
BOI8:54 pmBoise Air Term. Gowen Fld
$1,115
Qatar Airways
Nov 2
BOI10:13 amBoise Air Term. Gowen Fld
37h 42m
2 stops
SIN2:55 pmSingapore Changi
Nov 13
SIN10:15 amSingapore Changi
50h 06m
2 stops
BOI9:21 pmBoise Air Term. Gowen Fld
$1,118
Qatar Airways
Nov 4
BOI5:57 pmBoise Air Term. Gowen Fld
47h 48m
2 stops
SIN8:45 amSingapore Changi
Nov 11
SIN8:15 pmSingapore Changi
40h 06m
2 stops
BOI9:21 pmBoise Air Term. Gowen Fld
$1,142

Japan Airlines flights from Boise to Singapore

Our best Japan Airlines deals on Boise to Singapore flight tickets
Japan Airlines
Feb 3
BOI9:53 amBoise Air Term. Gowen Fld
23h 57m
2 stops
SIN12:50 amSingapore Changi
Feb 9
SIN8:15 amSingapore Changi
21h 50m
2 stops
BOI3:05 pmBoise Air Term. Gowen Fld
$1,139
Japan Airlines
Jan 13
BOI9:53 amBoise Air Term. Gowen Fld
23h 57m
2 stops
SIN12:50 amSingapore Changi
Feb 4
SIN8:15 amSingapore Changi
21h 50m
2 stops
BOI3:05 pmBoise Air Term. Gowen Fld
$1,279
Japan Airlines
Jan 12
BOI9:53 amBoise Air Term. Gowen Fld
23h 57m
2 stops
SIN12:50 amSingapore Changi
Feb 1
SIN8:15 amSingapore Changi
21h 50m
2 stops
BOI3:05 pmBoise Air Term. Gowen Fld
$1,316

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 9, 2026.
Use the filters below to find and compare flights from Boise to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSingapore

BOI Boise Air Term. Gowen Fld - SIN Singapore Changi

BOISIN

Boise Air Term. Gowen Fld

Tue 11/3

5:57 pm-3:00 pm

2 stops54h 03m

Singapore Changi

Tue 11/10

11:00 pm-10:58 pm

2 stops38h 58m

$1,020

BoiseSingapore

BOI Boise Air Term. Gowen Fld - SIN Singapore Changi

BOISIN

Boise Air Term. Gowen Fld

Sun 11/8

10:49 am-9:55 pm

2 stops44h 06m

Singapore Changi

Sun 11/15

11:10 pm-6:01 pm

2 stops33h 51m

$1,080

BoiseSingapore

BOI Boise Air Term. Gowen Fld - SIN Singapore Changi

BOISIN

Boise Air Term. Gowen Fld

Sat 8/22

6:47 pm-5:00 pm

2 stops56h 13m

Singapore Changi

Sat 8/29

6:25 pm-12:33 pm

2 stops56h 08m

$1,080

BoiseSingapore

BOI Boise Air Term. Gowen Fld - SIN Singapore Changi

BOISIN

Boise Air Term. Gowen Fld

Wed 9/2

8:03 am-12:20 am

2 stops26h 17m

Singapore Changi

Tue 9/8

8:05 am-3:30 pm

2 stops21h 25m

$1,096

BoiseSingapore

BOI Boise Air Term. Gowen Fld - SIN Singapore Changi

BOISIN

Boise Air Term. Gowen Fld

Sat 9/12

4:20 pm-12:20 am

2 stops42h 00m

Singapore Changi

Sun 9/20

8:05 am-3:30 pm

2 stops21h 25m

$1,102

BoiseSingapore

BOI Boise Air Term. Gowen Fld - SIN Singapore Changi

BOISIN

Boise Air Term. Gowen Fld

Wed 9/2

8:03 am-12:20 am

2 stops26h 17m

Singapore Changi

Tue 9/8

8:05 am-3:30 pm

2 stops21h 25m

$1,106

BoiseSingapore

BOI Boise Air Term. Gowen Fld - SIN Singapore Changi

BOISIN

Boise Air Term. Gowen Fld

Thu 1/21

9:00 am-8:45 am

2 stops32h 45m

Singapore Changi

Sun 2/14

8:15 pm-8:54 pm

2 stops39h 39m

$1,110

BoiseSingapore

BOI Boise Air Term. Gowen Fld - SIN Singapore Changi

BOISIN

Boise Air Term. Gowen Fld

Sat 9/12

4:20 pm-12:20 am

2 stops42h 00m

Singapore Changi

Sun 9/20

8:05 am-3:30 pm

2 stops21h 25m

$1,112

BoiseSingapore

BOI Boise Air Term. Gowen Fld - SIN Singapore Changi

BOISIN

Boise Air Term. Gowen Fld

Wed 11/4

12:00 pm-8:00 am

1 stop29h 00m

Singapore Changi

Sun 11/8

10:10 am-9:15 pm

1 stop26h 05m

$1,156
Quickest round-trip

BoiseSingapore

BOI Boise Air Term. Gowen Fld - SIN Singapore Changi

BOISIN

Boise Air Term. Gowen Fld

Thu 8/20

8:15 am-6:35 pm

1 stop20h 20m

Singapore Changi

Mon 8/31

8:45 am-3:31 pm

1 stop20h 46m

$1,156

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boise to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Boise to Singapore flights?

You could potentially save up to 35% on your flight if you consider stops on a Boise to Singapore flight.

Cheap Boise to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Singapore

Fastest flight time

20h 20m

Direct flights

None
The fastest flight from Boise to Singapore takes 20h 20m
There are no direct flights from Boise to Singapore. There are no popular flight routes from Boise to Singapore.
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Frequently asked questions about flying from Boise to Singapore

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Singapore?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Singapore are updated daily.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Singapore?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Singapore?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Singapore.

  • What documentation or ID do you need to fly to Singapore?

    The necessary travel and health documents for your Singapore trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boise to Singapore

Compare and see reviews for airlines that fly from Boise to Singapore with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,064Free CancellationRating
7.4
10,089 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Singapore?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boise to Singapore. momondo saves you time and could save you money on your trip.

Can I find flights from Boise to Singapore with flexible booking policies on momondo?

momondo does allow users to show only those flights to Singapore from Boise which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boise to Singapore?

momondo helps you find the best flight between Boise and Singapore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boise to Singapore right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Singapore, momondo offers a useful price alert feature which will track prices for flights to Singapore from Boise and alert you when they change.

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