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Cheap flights from Boise to Singapore from $715

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 5/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
6:51 pm - 7:40 am
BOI
-
SIN
22h 49m
1 stop
Multiple Airlines Logo
9:15 am - 10:27 pm
SIN
-
BOI
27h 12m
1 stop
$995Multiple Airlines
Tue, Aug 18 - Thu, Aug 27
Multiple Airlines Logo
6:23 am - 5:35 pm
BOI
-
SIN
21h 12m
1 stop
Multiple Airlines Logo
9:15 am - 10:27 pm
SIN
-
BOI
27h 12m
1 stop
$1,084Multiple Airlines
Tue, Aug 18 - Fri, Aug 28
Multiple Airlines Logo
8:03 am - 12:55 am
BOI
-
SIN
26h 52m
2 stops
Multiple Airlines Logo
9:15 am - 10:27 pm
SIN
-
BOI
27h 12m
1 stop
$1,106Multiple Airlines
Tue, Aug 18 - Thu, Aug 27
Multiple Airlines Logo
8:47 pm - 1:55 pm
BOI
-
SIN
27h 08m
2 stops
Multiple Airlines Logo
1:10 pm - 10:27 pm
SIN
-
BOI
23h 17m
2 stops
$1,119Multiple Airlines
Tue, Aug 18 - Thu, Aug 27
Multiple Airlines Logo
8:03 am - 12:55 am
BOI
-
SIN
26h 52m
2 stops
Multiple Airlines Logo
9:15 am - 10:27 pm
SIN
-
BOI
27h 12m
1 stop
$1,156Multiple Airlines
Tue, Aug 18 - Fri, Aug 28
Multiple Airlines Logo
8:47 pm - 1:55 pm
BOI
-
SIN
27h 08m
2 stops
Multiple Airlines Logo
1:10 pm - 10:27 pm
SIN
-
BOI
23h 17m
2 stops
$1,157Multiple Airlines
Tue, Aug 18 - Fri, Aug 28
EVA Air Logo
7:14 pm - 11:55 am
BOI
-
SIN
26h 41m
2 stops
EVA Air Logo
3:20 pm - 11:58 pm
SIN
-
BOI
22h 38m
2 stops
$1,260EVA Air
Sat, May 9 - Thu, May 21
Multiple Airlines Logo
7:14 pm - 11:55 am
BOI
-
SIN
26h 41m
2 stops
Multiple Airlines Logo
3:20 pm - 11:58 pm
SIN
-
BOI
22h 38m
2 stops
$1,277Multiple Airlines
Sat, May 9 - Thu, May 21
Multiple Airlines Logo
5:29 pm - 5:15 am
BOI
-
SIN
45h 46m
2 stops
Multiple Airlines Logo
7:00 am - 4:44 pm
SIN
-
BOI
23h 44m
2 stops
$1,288Multiple Airlines
Sat, May 9 - Thu, May 21
Japan Airlines Logo
10:00 am - 12:20 am
BOI
-
SIN
24h 20m
2 stops
Japan Airlines Logo
8:05 am - 3:30 pm
SIN
-
BOI
21h 25m
2 stops
$1,303Japan Airlines
Sun, Sep 6 - Wed, Sep 9

EVA Air flights from Boise to Singapore

Our best EVA Air deals on Boise to Singapore flight tickets
EVA Air
May 9
BOI7:14 pmBoise Air Term. Gowen Fld
26h 41m
2 stops
SIN11:55 amSingapore Changi
May 21
SIN3:20 pmSingapore Changi
22h 38m
2 stops
BOI11:58 pmBoise Air Term. Gowen Fld
$1,260
EVA Air
May 9
BOI7:14 pmBoise Air Term. Gowen Fld
28h 41m
2 stops
SIN1:55 pmSingapore Changi
May 21
SIN1:10 pmSingapore Changi
23h 48m
2 stops
BOI10:58 pmBoise Air Term. Gowen Fld
$1,402
EVA Air
May 18
BOI7:33 pmBoise Air Term. Gowen Fld
50h 22m
2 stops
SIN11:55 amSingapore Changi
May 25
SIN3:20 pmSingapore Changi
40h 23m
2 stops
BOI5:43 pmBoise Air Term. Gowen Fld
$1,425

United Airlines flights from Boise to Singapore

Our best United Airlines deals on Boise to Singapore flight tickets
United Airlines
May 9
BOI12:30 pmBoise Air Term. Gowen Fld
28h 15m
1 stop
SIN6:45 amSingapore Changi
May 21
SIN8:45 amSingapore Changi
21h 59m
1 stop
BOI4:44 pmBoise Air Term. Gowen Fld
$1,476
United Airlines
May 9
BOI10:35 amBoise Air Term. Gowen Fld
30h 10m
2 stops
SIN6:45 amSingapore Changi
May 21
SIN8:45 amSingapore Changi
21h 59m
1 stop
BOI4:44 pmBoise Air Term. Gowen Fld
$1,480
United Airlines
May 9
BOI6:23 amBoise Air Term. Gowen Fld
22h 12m
1 stop
SIN6:35 pmSingapore Changi
May 21
SIN8:45 amSingapore Changi
29h 10m
1 stop
BOI11:55 pmBoise Air Term. Gowen Fld
$1,576

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 April 5, 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 - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 8/18

6:51 pm-7:40 am

1 stop22h 49m

Singapore Changi

Thu 8/27

9:15 am-10:27 pm

1 stop27h 12m

$995

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 8/18

6:23 am-5:35 pm

1 stop21h 12m

Singapore Changi

Fri 8/28

9:15 am-10:27 pm

1 stop27h 12m

$1,084

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 8/18

8:03 am-12:55 am

2 stops26h 52m

Singapore Changi

Thu 8/27

9:15 am-10:27 pm

1 stop27h 12m

$1,106

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 8/18

8:47 pm-1:55 pm

2 stops27h 08m

Singapore Changi

Thu 8/27

1:10 pm-10:27 pm

2 stops23h 17m

$1,119

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 8/18

8:03 am-12:55 am

2 stops26h 52m

Singapore Changi

Fri 8/28

9:15 am-10:27 pm

1 stop27h 12m

$1,156

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 8/18

8:47 pm-1:55 pm

2 stops27h 08m

Singapore Changi

Fri 8/28

1:10 pm-10:27 pm

2 stops23h 17m

$1,157

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sat 5/9

7:14 pm-11:55 am

2 stops26h 41m

Singapore Changi

Thu 5/21

3:20 pm-11:58 pm

2 stops22h 38m

$1,260

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sat 5/9

7:14 pm-11:55 am

2 stops26h 41m

Singapore Changi

Thu 5/21

3:20 pm-11:58 pm

2 stops22h 38m

$1,277

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sat 5/9

5:29 pm-5:15 am

2 stops45h 46m

Singapore Changi

Thu 5/21

7:00 am-4:44 pm

2 stops23h 44m

$1,288
Quickest round-trip

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 9/6

10:00 am-12:20 am

2 stops24h 20m

Singapore Changi

Wed 9/9

8:05 am-3:30 pm

2 stops21h 25m

$1,303

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Singapore from

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 43% on your flight if you consider stops on a Boise to Singapore flight.

When to book flights from Boise to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Singapore (BOI to SIN) flight deals and tips

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

Fastest flight time

22h 49m

Direct flights

None
The fastest flight from Boise to Singapore takes 22h 49m
There are no direct flights from Boise to Singapore. There are no popular flight routes from Boise to Singapore.
Search flight deals

Frequently asked questions about flying from Boise to Singapore

  • How far is Boise Air Term. Gowen Fld to Singapore Changi by plane?

    Boise Air Term. Gowen Fld and Singapore Changi are 8463.1 mi apart from one another. 22h 49m is a normal flight duration for this route.

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

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

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

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

    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 Changi Airport.

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

    The necessary travel and health documents for your Singapore Changi Airport 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.

  • What is the most popular airline from Boise to Singapore?

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 $1,022Free CancellationRating
7.4
9,545 reviews
Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boise to Singapore for you.

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

Yes. All flights to Singapore from Boise on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Boise to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Boise to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.

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