$459 Find Cheap Flights from Boise to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Singapore departing on 9/16. 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.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Boise to Singapore Plane Tickets

 
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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Singapore

Thu, Sep 3 - Sun, Sep 13
Multiple Airlines Logo
6:47 pm - 7:40 am
BOI
-
SIN
22h 53m
1 stop
Multiple Airlines Logo
9:25 am - 10:54 pm
SIN
-
BOI
27h 29m
2 stops
$1,090Multiple Airlines
Thu, Sep 3 - Sun, Sep 13
Multiple Airlines Logo
6:47 pm - 7:40 am
BOI
-
SIN
22h 53m
1 stop
Multiple Airlines Logo
8:45 pm - 12:33 pm
SIN
-
BOI
29h 48m
1 stop
$1,128Multiple Airlines
Thu, Sep 3 - Sun, Sep 13
Qatar Airways Logo
7:05 am - 9:15 pm
BOI
-
SIN
48h 10m
2 stops
Qatar Airways Logo
7:40 pm - 10:27 pm
SIN
-
BOI
40h 47m
2 stops
$1,216Qatar Airways
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
6:54 pm - 7:25 am
BOI
-
SIN
46h 31m
3 stops
Multiple Airlines Logo
1:10 pm - 10:07 pm
SIN
-
BOI
46h 57m
3 stops
$1,228Multiple Airlines
Tue, Sep 1 - Sun, Sep 13
Qatar Airways Logo
7:05 am - 3:45 pm
BOI
-
SIN
42h 40m
2 stops
Qatar Airways Logo
7:40 pm - 10:27 pm
SIN
-
BOI
40h 47m
2 stops
$1,244Qatar Airways
Wed, Sep 2 - Sun, Sep 13
Qatar Airways Logo
1:15 pm - 8:50 am
BOI
-
SIN
29h 35m
2 stops
Qatar Airways Logo
7:40 pm - 10:27 pm
SIN
-
BOI
40h 47m
2 stops
$1,261Qatar Airways
Sat, Sep 5 - Sun, Sep 13
Qatar Airways Logo
7:05 am - 3:45 pm
BOI
-
SIN
42h 40m
2 stops
Qatar Airways Logo
7:40 pm - 10:27 pm
SIN
-
BOI
40h 47m
2 stops
$1,284Qatar Airways
Fri, Sep 4 - Sun, Sep 13
Multiple Airlines Logo
6:20 am - 5:35 pm
BOI
-
SIN
21h 15m
1 stop
Multiple Airlines Logo
11:05 pm - 10:27 pm
SIN
-
BOI
37h 22m
2 stops
$1,332Multiple Airlines
Mon, Aug 31 - Sun, Sep 13
Qatar Airways Logo
10:14 am - 3:45 pm
BOI
-
SIN
39h 31m
2 stops
Qatar Airways Logo
7:40 pm - 10:27 pm
SIN
-
BOI
40h 47m
2 stops
$1,338Qatar Airways
Sat, May 9 - Thu, May 21
EVA Air Logo
7:14 pm - 11:55 am
BOI
-
SIN
50h 41m
2 stops
EVA Air Logo
1:10 pm - 11:03 am
SIN
-
BOI
35h 53m
2 stops
$1,380EVA Air
Booking Insights

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.

How long does a flight from Boise to Singapore take?

The duration of a flight to Singapore depends on your arrival airport. The shortest route to Singapore from Boise is to Singapore, which takes 22h 53m.

Find deals

Good to know

Cheapest flight$459
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.

Reviews of the 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 9637 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
6.6Food
Airline reviews

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

10.0 ExcellentAnonymous, Apr 2026
LAX - FRA
Read more United Airlines reviews

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

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

Information on your arrival and departure airports

Boise (BOI)