$528+ Cheap flights from Boise (BOI) to Singapore
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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SIN
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Singapore 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 Boise to Singapore
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Best
Last-minute
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Cheapest flights from Boise to SingaporeExplore the most affordable flight options available from Boise to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Boise to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This FlightHub deal was found by Cheapflights users on 8/10. 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.
Sat 9/56:47 pm -
2 stops41h 38m
Thu 9/1012:55 am -
2 stops49h 38m
Deal found 8/10![Multiple Airlines logo]()
$1,035
This KAYAK deal was found by Cheapflights users on 8/9. 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.
Sat 8/226:47 pm -
2 stops56h 13m
Sat 8/296:25 pm -
2 stops56h 08m
Deal found 8/9![Multiple Airlines logo]()
$1,080
This Ovago deal was found by Cheapflights users on 8/7. 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.
Wed 9/28:03 am -
2 stops26h 17m
Tue 9/88:05 am -
2 stops21h 25m
Deal found 8/7![Multiple Airlines logo]()
$1,106
This Ovago deal was found by Cheapflights users on 8/7. 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.
Sat 9/124:20 pm -
2 stops42h 00m
Sun 9/208:05 am -
2 stops21h 25m
Deal found 8/7![Multiple Airlines logo]()
$1,112
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:03 am -
2 stops30h 57m
Thu 10/110:50 pm -
2 stops37h 48m
Deal found 8/10![Multiple Airlines logo]()
$1,136
This Orbitz deal was found by Cheapflights users on 8/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:20 pm -
2 stops42h 00m
Sat 10/310:50 pm -
2 stops39h 09m
Deal found 8/7![Multiple Airlines logo]()
$1,150
This FlightHub deal was found by Cheapflights users on 8/10. 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.
Wed 9/304:20 pm -
2 stops57h 25m
Fri 10/167:40 pm -
2 stops39h 40m
Deal found 8/10![Multiple Airlines logo]()
$1,152
This Ovago deal was found by Cheapflights users on 8/10. 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.
Sun 9/68:03 am -
2 stops26h 17m
Fri 9/118:05 am -
2 stops26h 20m
Deal found 8/10![Multiple Airlines logo]()
$1,153
This Qatar Airways deal was found by Cheapflights users on 8/10. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:14 am -
2 stops32h 36m
Mon 9/147:40 pm -
2 stops40h 47m
Deal found 8/10![Qatar Airways logo]()
$1,155
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/26:15 am -
1 stop22h 20m
Thu 9/108:45 am -
1 stop20h 46m
Deal found 8/10![United Airlines logo]()
$1,156
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/22:44 pm -
2 stops25h 31m
Wed 9/98:45 am -
1 stop24h 34m
Deal found 8/10![United Airlines logo]()
$1,161
Best flights from Boise to SingaporeDiscover carefully curated flight deals from Boise to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Boise to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/246:32 am -
1 stop22h 03m
Thu 10/18:45 am -
1 stop20h 46m
Deal found 8/10![United Airlines logo]()
$1,156
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Wed 9/26:15 am -
1 stop22h 20m
Tue 9/88:45 am -
1 stop20h 46m
Deal found 8/8![United Airlines logo]()
$1,156
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Fri 9/46:15 am -
1 stop22h 20m
Fri 9/118:45 am -
1 stop26h 46m
Deal found 8/10![United Airlines logo]()
$1,156
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sat 9/128:05 am -
1 stop20h 30m
Sun 9/208:45 am -
1 stop20h 46m
Deal found 8/11![United Airlines logo]()
$1,156
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 11/47:10 pm -
1 stop21h 50m
Sun 11/810:10 am -
2 stops27h 49m
Deal found 8/10![United Airlines logo]()
$1,161
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 9/198:05 am -
1 stop20h 30m
Sat 10/38:35 pm -
1 stop31h 30m
Deal found 8/7![United Airlines logo]()
$1,162
Last-minute flights from Boise to SingaporeDiscover last-minute flight deals from Boise to Singapore. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Singapore. Data last updated August 11, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 8/9. 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.
Sat 8/226:47 pm -
2 stops56h 13m
Sat 8/296:25 pm -
2 stops56h 08m
Deal found 8/9![Multiple Airlines logo]()
$1,080
This Ovago deal was found by Cheapflights users on 8/7. 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.
Wed 9/28:03 am -
2 stops26h 17m
Tue 9/88:05 am -
2 stops21h 25m
Deal found 8/7![Multiple Airlines logo]()
$1,106
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/26:15 am -
1 stop22h 20m
Fri 9/118:45 am -
1 stop20h 46m
Deal found 8/10![United Airlines logo]()
$1,156
This FlightHub deal was found by Cheapflights users on 8/10. 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.
Sat 9/56:47 pm -
2 stops41h 38m
Thu 9/1012:55 am -
2 stops49h 38m
Deal found 8/10![Multiple Airlines logo]()
$1,035
This Qatar Airways deal was found by Cheapflights users on 8/10. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:14 am -
2 stops32h 36m
Mon 9/147:40 pm -
2 stops40h 47m
Deal found 8/10![Qatar Airways logo]()
$1,155
This Ovago deal was found by Cheapflights users on 8/10. 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.
Sun 9/68:03 am -
2 stops26h 17m
Fri 9/118:05 am -
2 stops26h 20m
Deal found 8/10![Multiple Airlines logo]()
$1,153
This Ovago deal was found by Cheapflights users on 8/7. 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.
Sat 9/124:20 pm -
2 stops42h 00m
Sun 9/208:05 am -
2 stops21h 25m
Deal found 8/7![Multiple Airlines logo]()
$1,112
This Orbitz deal was found by Cheapflights users on 8/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:20 pm -
2 stops42h 00m
Sat 10/310:50 pm -
2 stops39h 09m
Deal found 8/7![Multiple Airlines logo]()
$1,150
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:03 am -
2 stops30h 57m
Thu 10/110:50 pm -
2 stops37h 48m
Deal found 8/10![Multiple Airlines logo]()
$1,136
This FlightHub deal was found by Cheapflights users on 8/10. 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.
Wed 9/304:20 pm -
2 stops57h 25m
Fri 10/167:40 pm -
2 stops39h 40m
Deal found 8/10![Multiple Airlines logo]()
$1,152
One-way flights from Boise to SingaporeSearch for one-way flight options from Boise to Singapore. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Boise to Singapore. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This BusinessClass deal was found by Cheapflights users on 8/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:53 am -
2 stops23h 57m
Deal found 8/6![Multiple Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Wed 8/266:23 am -
3 stops59h 17m
Deal found 8/8![Multiple Airlines logo]()
$5,156
Find flight deals from Boise to Singapore
Keep the following information in mind while searching for Boise to Singapore flight deals. Data was last updated August 11, 2026.
Round-trip from | $1,035 (FlightHub) |
|---|---|
One-way from | $528 (BusinessClass) |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 11, 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
Cheapest round-trip
BoiseSingapore
BOI Boise Air Term. Gowen Fld - SIN Singapore Changi
BOISIN
Boise Air Term. Gowen Fld
Thu 9/24
6:32 am-6:35 pm
1 stop22h 03m
Singapore Changi
Thu 10/1
8:45 am-3:31 pm
1 stop20h 46m
$1,156
BoiseSingapore
BOI Boise Air Term. Gowen Fld - SIN Singapore Changi
BOISIN
Boise Air Term. Gowen Fld
Wed 9/2
6:15 am-6:35 pm
1 stop22h 20m
Singapore Changi
Tue 9/8
8:45 am-3:31 pm
1 stop20h 46m
$1,156
BoiseSingapore
BOI Boise Air Term. Gowen Fld - SIN Singapore Changi
BOISIN
Boise Air Term. Gowen Fld
Fri 9/4
6:15 am-6:35 pm
1 stop22h 20m
Singapore Changi
Fri 9/11
8:45 am-9:31 pm
1 stop26h 46m
$1,156
Quickest round-trip
BoiseSingapore
BOI Boise Air Term. Gowen Fld - SIN Singapore Changi
BOISIN
Boise Air Term. Gowen Fld
Sat 9/12
8:05 am-6:35 pm
1 stop20h 30m
Singapore Changi
Sun 9/20
8:45 am-3:31 pm
1 stop20h 46m
$1,156
BoiseSingapore
BOI Boise Air Term. Gowen Fld - SIN Singapore Changi
BOISIN
Boise Air Term. Gowen Fld
Wed 11/4
7:10 pm-8:00 am
1 stop21h 50m
Singapore Changi
Sun 11/8
10:10 am-10:59 pm
2 stops27h 49m
$1,161
BoiseSingapore
BOI Boise Air Term. Gowen Fld - SIN Singapore Changi
BOISIN
Boise Air Term. Gowen Fld
Sat 9/19
8:05 am-6:35 pm
1 stop20h 30m
Singapore Changi
Sat 10/3
8:35 pm-2:05 pm
1 stop31h 30m
$1,162
Cheapest one-way
Quickest one-way
BoiseSingapore
BOI Boise Air Term. Gowen Fld - SIN Singapore Changi
BOISIN
Boise Air Term. Gowen Fld
Wed 12/2
4:00 pm-9:55 pm
3 stops38h 55m
$586
BoiseSingapore
BOI Boise Air Term. Gowen Fld - SIN Singapore Changi
BOISIN
Boise Air Term. Gowen Fld
Wed 8/26
6:23 am-7:40 am
3 stops59h 17m
$5,156
Sorted by cheapest first
Best time to book a flight from Boise to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Boise with our price prediction graph.
BOI-SIN
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.
Cheapflights Insights
Everything you need to know about your flight from Boise to Singapore
BOI-SG0
BOI-SIN
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated August 11, 2026.
Get a feel of what it's like to fly with United Airlines from Boise to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Boise to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boise to Singapore
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Singapore by cabin class
Find flights from Boise to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Singapore flights
Browse other Boise and Singapore flight options. Last updated on August 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Boise to Singapore
Discover the top airline that operate flights from Boise to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,064 | Average$1,264 | FlexibilityNo cancel fee | On-time69% |