$663+ Cheap flights from Singapore (SIN) to Boise (BOI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BOI
Sep 27 — Oct 41
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Singapore to Boise with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Singapore to Boise
Cheapest
Best
Last-minute
One-way
Cheapest flights from Singapore to BoiseExplore the most affordable flight options available from Singapore to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2026.
Explore the most affordable flight options available from Singapore to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2026.
This STARLUX Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:45 pm -
2 stops22h 35m
Mon 11/168:59 pm -
2 stops25h 26m
Deal found 8/24![STARLUX Airlines logo]()
$1,091
This Air Canada deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:40 am -
2 stops47h 02m
Mon 11/167:10 pm -
2 stops44h 50m
Deal found 8/27![Air Canada logo]()
$1,108
This STARLUX Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:00 pm -
2 stops22h 33m
Thu 9/105:52 pm -
2 stops28h 58m
Deal found 8/27![STARLUX Airlines logo]()
$1,133
This STARLUX Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:10 pm -
2 stops23h 34m
Wed 9/94:20 pm -
2 stops30h 20m
Deal found 8/27![STARLUX Airlines logo]()
$1,159
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:55 am -
2 stops25h 05m
Thu 9/103:21 pm -
2 stops48h 49m
Deal found 8/27![American Airlines logo]()
$1,175
This STARLUX Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:00 pm -
2 stops23h 44m
Sat 9/124:20 pm -
2 stops30h 20m
Deal found 8/27![STARLUX Airlines logo]()
$1,236
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:55 am -
2 stops34h 16m
Sun 9/131:50 pm -
2 stops61h 55m
Deal found 8/27![American Airlines logo]()
$1,238
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:50 pm -
2 stops38h 21m
Fri 9/111:50 pm -
2 stops44h 30m
Deal found 8/27![American Airlines logo]()
$1,240
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:25 pm -
2 stops24h 13m
Sun 9/137:05 am -
1 stop32h 10m
Deal found 8/27![Multiple Airlines logo]()
$1,506
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:25 pm -
2 stops24h 08m
Sun 9/137:05 am -
1 stop32h 10m
Deal found 8/27![Multiple Airlines logo]()
$1,527
Best flights from Singapore to BoiseDiscover carefully curated flight deals from Singapore to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.
Discover carefully curated flight deals from Singapore to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.
This STARLUX Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:45 pm -
2 stops22h 35m
Mon 11/168:59 pm -
2 stops25h 26m
Deal found 8/24![STARLUX Airlines logo]()
$1,091
This Air Canada deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:40 am -
2 stops47h 02m
Mon 11/167:10 pm -
2 stops44h 50m
Deal found 8/27![Air Canada logo]()
$1,108
This Trip.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/152:45 pm -
2 stops20h 32m
Mon 1/184:47 pm -
3 stops29h 38m
Deal found 8/24![Multiple Airlines logo]()
$1,488
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:10 am -
2 stops27h 49m
Mon 11/166:20 am -
1 stop22h 55m
Deal found 8/27![United Airlines logo]()
$1,718
This Booking.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/78:40 am -
2 stops40h 03m
Sat 1/165:22 pm -
2 stops46h 38m
Deal found 8/23![Air Canada logo]()
$1,234
This China Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/52:00 am -
3 stops50h 40m
Mon 1/117:00 pm -
2 stops27h 05m
Deal found 8/23![Multiple Airlines logo]()
$1,538
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:45 am -
1 stop24h 39m
Wed 9/96:15 am -
1 stop22h 20m
Deal found 8/27![United Airlines logo]()
$1,719
Last-minute flights from Singapore to BoiseDiscover last-minute flight deals from Singapore to Boise. Data last updated August 28, 2026 and is based on user searches.
Discover last-minute flight deals from Singapore to Boise. Data last updated August 28, 2026 and is based on user searches.
This STARLUX Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:00 pm -
2 stops22h 33m
Sat 9/124:20 pm -
2 stops30h 20m
Deal found 8/27![STARLUX Airlines logo]()
$1,133
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:55 am -
2 stops34h 16m
Sun 9/131:50 pm -
2 stops61h 55m
Deal found 8/27![American Airlines logo]()
$1,238
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:50 pm -
2 stops38h 21m
Fri 9/111:50 pm -
2 stops44h 30m
Deal found 8/27![American Airlines logo]()
$1,240
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:25 pm -
2 stops24h 08m
Sun 9/137:05 am -
1 stop32h 10m
Deal found 8/27![Multiple Airlines logo]()
$1,527
This STARLUX Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:10 pm -
2 stops23h 34m
Thu 9/105:52 pm -
2 stops28h 58m
Deal found 8/27![STARLUX Airlines logo]()
$1,159
This Alaska Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:05 am -
2 stops21h 25m
Tue 9/87:48 pm -
2 stops38h 32m
Deal found 8/27![Multiple Airlines logo]()
$1,543
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:25 pm -
2 stops25h 19m
Sun 9/136:47 pm -
1 stop22h 53m
Deal found 8/27![Multiple Airlines logo]()
$1,573
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:55 am -
2 stops25h 05m
Thu 9/103:21 pm -
2 stops48h 49m
Deal found 8/27![American Airlines logo]()
$1,175
This STARLUX Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:00 pm -
2 stops23h 44m
Sat 9/124:20 pm -
2 stops30h 20m
Deal found 8/27![STARLUX Airlines logo]()
$1,236
This Alaska Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:05 am -
2 stops21h 19m
Wed 9/97:48 pm -
2 stops38h 32m
Deal found 8/27![Multiple Airlines logo]()
$1,597
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:25 pm -
2 stops24h 13m
Sun 9/137:05 am -
1 stop32h 10m
Deal found 8/27![Multiple Airlines logo]()
$1,506
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:25 pm -
2 stops24h 13m
Sun 9/136:47 pm -
1 stop22h 53m
Deal found 8/27![Multiple Airlines logo]()
$1,545
One-way flights from Singapore to BoiseSearch for one-way flight options from Singapore to Boise. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.
Search for one-way flight options from Singapore to Boise. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.
This Ovago deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:05 am -
2 stops21h 25m
Deal found 8/27![Multiple Airlines logo]()
$663
This Mytrip deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/158:40 am -
2 stops40h 03m
Deal found 8/24![Air Canada logo]()
$672
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/158:10 am -
3 stops27h 07m
Deal found 8/24![Multiple Airlines logo]()
$762
This FlightHub deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/72:45 pm -
2 stops24h 01m
Deal found 8/23![Multiple Airlines logo]()
$899
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/710:10 am -
1 stop28h 49m
Deal found 8/23![United Airlines logo]()
$1,377
This KAYAK deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/710:10 am -
1 stop26h 05m
Deal found 8/23![Singapore Airlines logo]()
$1,461
Find flight deals from Singapore to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,091 (STARLUX Airlines) |
One-way from | $663 (Ovago) |
Cheapflights Fare Finder
Customize your flight search to find flights from Singapore to Boise 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, Cheapflights users made 7,457,451 searches. Data last updated August 28, 2026.
Use the filters below to find and compare flights from Singapore to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SingaporeBoise
SIN Singapore Changi - BOI Boise Air Term. Gowen Fld
SINBOI
Singapore Changi
Thu 11/12
2:45 pm-10:20 pm
2 stops22h 35m
Boise Air Term. Gowen Fld
Mon 11/16
8:59 pm-1:25 pm
2 stops25h 26m
$1,091
SingaporeBoise
SIN Singapore Changi - BOI Boise Air Term. Gowen Fld
SINBOI
Singapore Changi
Thu 11/12
8:40 am-4:42 pm
2 stops47h 02m
Boise Air Term. Gowen Fld
Mon 11/16
7:10 pm-7:00 am
2 stops44h 50m
$1,108
SingaporeBoise
SIN Singapore Changi - BOI Boise Air Term. Gowen Fld
SINBOI
Singapore Changi
Thu 1/7
8:40 am-9:43 am
2 stops40h 03m
Boise Air Term. Gowen Fld
Sat 1/16
5:22 pm-7:00 am
2 stops46h 38m
$1,234
SingaporeBoise
SIN Singapore Changi - BOI Boise Air Term. Gowen Fld
SINBOI
Singapore Changi
Fri 1/15
2:45 pm-8:17 pm
2 stops20h 32m
Boise Air Term. Gowen Fld
Mon 1/18
4:47 pm-1:25 pm
3 stops29h 38m
$1,488
SingaporeBoise
SIN Singapore Changi - BOI Boise Air Term. Gowen Fld
SINBOI
Singapore Changi
Tue 1/5
2:00 am-1:40 pm
3 stops50h 40m
Boise Air Term. Gowen Fld
Mon 1/11
7:00 pm-1:05 pm
2 stops27h 05m
$1,538
SingaporeBoise
SIN Singapore Changi - BOI Boise Air Term. Gowen Fld
SINBOI
Singapore Changi
Thu 11/12
10:10 am-10:59 pm
2 stops27h 49m
Boise Air Term. Gowen Fld
Mon 11/16
6:20 am-8:15 pm
1 stop22h 55m
$1,718
Quickest round-trip
SingaporeBoise
SIN Singapore Changi - BOI Boise Air Term. Gowen Fld
SINBOI
Singapore Changi
Mon 9/7
8:45 am-7:24 pm
1 stop24h 39m
Boise Air Term. Gowen Fld
Wed 9/9
6:15 am-6:35 pm
1 stop22h 20m
$1,719
Cheapest one-way
Quickest one-way
SingaporeBoise
SIN Singapore Changi - BOI Boise Air Term. Gowen Fld
SINBOI
Singapore Changi
Thu 9/10
8:05 am-3:30 pm
2 stops21h 25m
$663
SingaporeBoise
SIN Singapore Changi - BOI Boise Air Term. Gowen Fld
SINBOI
Singapore Changi
Fri 1/15
8:40 am-9:43 am
2 stops40h 03m
$672
SingaporeBoise
SIN Singapore Changi - BOI Boise Air Term. Gowen Fld
SINBOI
Singapore Changi
Fri 1/15
8:10 am-8:17 pm
3 stops27h 07m
$762
Showing 1-10 of 13 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Singapore-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Singapore-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Singapore-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Singapore-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Singapore to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Singapore with our price prediction graph.
SIN-BOI
Estimated round-trip 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.
Related info for your journey
Find useful and relevant information for your journey from Singapore to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
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.
Boise flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Singapore
Popular flights