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BOI - SIN

$1,241 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 10/3. 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.
1 adult
0 bags
Sun 5/26
Sun 6/2

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Singapore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Singapore, as well as popular online travel agencies
In the last 7 days travelers have searched 44,335,567 times on KAYAK, and here is why:

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Cheap flight deals from Boise to Singapore (BOI-SIN)

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.
Discover the best prices and deals for you by selecting your travel dates.
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8:35 am - 6:45 pmBOI-SIN
20h 10m1 stop
8:45 am - 9:13 pmSIN-BOI
26h 28m1 stop
$1,241United Airlines
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Thu, Oct 3 - Mon, Oct 7
5:00 am - 6:45 pmBOI-SIN
23h 45m2 stops
9:00 pm - 1:30 pmSIN-BOI
30h 30m2 stops
$1,246United Airlines
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Thu, Oct 3 - Mon, Oct 7
1:45 pm - 9:00 amBOI-SIN
29h 15m2 stops
2:15 am - 12:44 pmSIN-BOI
48h 29m2 stops
$1,426Qatar Airways
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Thu, Oct 3 - Sun, Oct 6
5:43 pm - 6:45 pmBOI-SIN
35h 02m2 stops
8:45 am - 4:13 pmSIN-BOI
21h 28m1 stop
$1,454United Airlines
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Sat, Jul 20 - Fri, Jul 26
10:45 am - 11:40 pmBOI-SIN
22h 55m2 stops
1:10 am - 7:05 pmSIN-BOI
31h 55m2 stops
$1,778Korean Air
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Sat, Jul 20 - Thu, Jul 25
2:15 pm - 7:50 amBOI-SIN
27h 35m1 stop
8:45 pm - 1:24 pmSIN-BOI
30h 39m1 stop
$2,219Singapore Airlines
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Sat, Jul 20 - Fri, Jul 26
12:59 am - 5:35 pmBOI-SIN
50h 36m2 stops
1:50 am - 10:56 amSIN-BOI
47h 06m2 stops
$2,418American Airlines
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Fri, Jul 19 - Thu, Jul 25
12:59 am - 6:15 amBOI-SIN
39h 16m2 stops
8:05 am - 12:44 amSIN-BOI
30h 39m2 stops
$4,589American Airlines
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Fri, Jul 19 - Fri, Jul 26
5:16 pm - 5:35 pmBOI-SIN
34h 19m3 stops
1:50 am - 12:44 amSIN-BOI
36h 54m2 stops
$7,184American Airlines
Find Deal
Sat, Jul 20 - Thu, Jul 25
5:16 pm - 5:35 pmBOI-SIN
34h 19m3 stops
8:05 am - 10:10 pmSIN-BOI
28h 05m2 stops
$7,186American Airlines
Find Deal
Sat, Jul 20 - Fri, Jul 26

Flights from Boise to Singapore - Travel Insights & Trends

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.

What is the cheapest month to fly from Boise to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boise to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boise to Singapore is January, where tickets cost $1,192 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $2,575 and $2,215 respectively.

Good to know

Low season

April

High season

November

Cheapest flight

$1,241
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Boise to Singapore

When to book flights from Boise to Singapore

Are your dates flexible? Find out the best times to travel from Boise to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Singapore

  • What is the cheapest flight from Boise to Singapore?

    In the last 3 days, the lowest price for a flight from Boise to Singapore was $1,241 for a round-trip ticket.

  • Do I need a passport to fly between Boise and Singapore?

    A passport is required to fly from Boise to Singapore.

  • Which aircraft models fly most regularly from Boise to Singapore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Singapore?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Boise and Singapore, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Singapore, Singapore Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Singapore are Singapore Airlines and United Airlines. With an average price for the route of $1,500 and an overall rating of 8.2, Singapore Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,809 and an overall rating of 7.4.

  • 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 to Singapore from Boise 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 to Singapore with an airline and back to Boise with another airline. Booking your flights between Boise and SIN can sometimes prove cheaper using this method.

  • 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 to Singapore from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Boise to Singapore

 
See real verified KAYAK customer reviews for airlines flying from Boise to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
8.2
Singapore AirlinesOverall score based on 1479 reviews
8.2entertainment
7.8food
8.4boarding
8.7crew
8.1comfort
Airline reviews

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

10.0 ExcellentYM, Apr 2024MEL - SIN
Read more about Singapore Airlines reviews

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

Excellent meal served with real utensils, cardboard served hot meals instead of plastic utensils and plastic covers. Quick service, friendly and accommodating stewards.

All in all the flight was good. Love the fact that for airline food it was piping hot

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

Wonderful service, planes and interior in great condition, very pleasant experience

Every thing was fine. Some ild classical Hindi movies should be add

The premium economy seats were not that great. It could have been more premium than economy seats.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

Boise - Singapore Flights

Departure:

Boise (BOI)United States

Destination:

Singapore (SIN)Singapore

Return flight deals:

Singapore - Boise

Cabin classes:

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