$815 Find Cheap Flights from Boise to Singapore

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Singapore departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Singapore Flight Deals from Boise

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore2 stops$815
Singapore
Singapore2 stops$815

Cheap Flights from Boise to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boise to Singapore

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boise to Singapore.
Discover the best prices for you by selecting your travel dates on KAYAK.
Korean Air Logo
3:39 pm - 5:00 amBOI-SIN
47h 21m2 stops
Korean Air Logo
7:30 am - 2:59 pmSIN-BOI
45h 29m2 stops
$815Korean Air
Find Deal
Fri, May 16 - Fri, May 23
United Airlines Logo
7:45 am - 6:25 pmBOI-SIN
20h 40m1 stop
United Airlines Logo
8:45 am - 4:58 pmSIN-BOI
22h 13m1 stop
$901United Airlines
Find Deal
Wed, Oct 1 - Fri, Oct 10
United Airlines Logo
5:00 am - 6:25 pmBOI-SIN
23h 25m2 stops
United Airlines Logo
8:45 am - 9:32 pmSIN-BOI
26h 47m2 stops
$905United Airlines
Find Deal
Wed, Oct 1 - Fri, Oct 10
China Airlines Logo
12:43 pm - 12:35 amBOI-SIN
45h 52m2 stops
China Airlines Logo
2:00 am - 10:39 amSIN-BOI
46h 39m2 stops
$1,163China Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 9
United Airlines Logo
1:35 pm - 12:45 amBOI-SIN
45h 10m2 stops
United Airlines Logo
8:45 am - 1:50 pmSIN-BOI
19h 05m1 stop
$1,189United Airlines
Find Deal
Fri, May 16 - Fri, May 23
Korean Air Logo
10:46 am - 11:40 pmBOI-SIN
22h 54m2 stops
Korean Air Logo
1:10 am - 2:59 pmSIN-BOI
27h 49m2 stops
$1,446Korean Air
Find Deal
Mon, May 26 - Thu, May 29
Korean Air Logo
3:39 pm - 11:40 pmBOI-SIN
42h 01m2 stops
Korean Air Logo
7:30 am - 11:28 pmSIN-BOI
29h 58m2 stops
$1,453Korean Air
Find Deal
Mon, May 26 - Fri, May 30
United Airlines Logo
5:10 am - 6:15 amBOI-SIN
35h 05m2 stops
United Airlines Logo
8:45 am - 1:50 pmSIN-BOI
19h 05m1 stop
$1,661United Airlines
Find Deal
Mon, May 26 - Fri, May 30
 Logo
8:46 pm - 5:35 pmBOI-SIN
30h 49m1 stop
 Logo
3:10 am - 10:56 pmSIN-BOI
33h 46m2 stops
$1,752
Find Deal
Wed, Oct 1 - Thu, Oct 9
United Airlines Logo
7:41 am - 6:25 pmBOI-SIN
20h 44m1 stop
United Airlines Logo
8:45 am - 9:44 pmSIN-BOI
26h 59m1 stop
$1,787United Airlines
Find Deal
Fri, May 16 - Fri, May 23
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KAYAK's insights & trends for Boise to Singapore flights

Get data-powered insights and trends into flights from Boise to Singapore to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boise to Singapore?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boise to Singapore were found on Korean Air ($815) and United Airlines ($901).


Good to know

Low seasonMay
High seasonAugust
Cheapest flight$815
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Boise to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from Boise to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise to Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boise to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boise to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally in the morning, when round-trip flights cost $1,472 on average. Morning departures are around 17% cheaper than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,781.

Top airline flying from Boise to Singapore

Need help choosing which airline to fly with from Boise to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8702 reviews
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

The seat and leg room was not good. The food and beverage service was good.

6.0 GoodPaula, May 2025DEN - FRA
Read more United Airlines reviews

The seat and leg room was not good. The food and beverage service was good.

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Everything you need to know for your flight from Boise to Singapore

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