Find cheap flights from Idaho to Singapore

Find cheap flights from Idaho to Singapore

Round-trip
Economy
Washington (WAS)
Singapore
Sun 8/9
Sun 8/16
Any month
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FAQs for booking Idaho to Singapore flights

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

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

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

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

Top airlines flying from Idaho to Singapore

Scores according to KAYAK customer reviews

8.7
Japan Airlines
Overall score based on 4,474 reviews
8.9
Boarding
8.6
Comfort
9.1
Crew
8.6
Entertainment
8.5
Food
Airline reviews
Read more about Japan Airlines

Book cheap flights from Idaho to Singapore

Recent round-trip flight deals

10/25
Sun
2 stops
Japan Airlines
24h 00m
BOI - SIN
11/10
Tue
2 stops
Japan Airlines
47h 45m
SIN - BOI
1/3
Sun
1 stop
Air New Zealand
20h 30m
BOI - SIN
2/2
Tue
2 stops
Air New Zealand
29h 14m
SIN - BOI
10/25
Sun
2 stops
Qatar Airways
37h 10m
BOI - SIN
11/10
Tue
2 stops
Qatar Airways
34h 54m
SIN - BOI
10/25
Sun
2 stops
China Airlines
38h 41m
BOI - SIN
11/10
Tue
2 stops
China Airlines
35h 10m
SIN - BOI
10/25
Sun
2 stops
Korean Air
26h 10m
BOI - SIN
11/10
Tue
2 stops
Korean Air
27h 14m
SIN - BOI
10/25
Sun
2 stops
Delta
28h 10m
BOI - SIN
11/10
Tue
2 stops
Delta
30h 07m
SIN - BOI
1/3
Sun
2 stops
Multiple Airlines
24h 55m
BOI - SIN
2/3
Wed
1 stop
Multiple Airlines
24h 17m
SIN - BOI
10/25
Sun
2 stops
Japan Airlines
24h 00m
BOI - SIN
11/11
Wed
2 stops
Japan Airlines
23h 09m
SIN - BOI
10/25
Sun
1 stop
Air New Zealand
21h 30m
BOI - SIN
11/11
Wed
2 stops
Air New Zealand
26h 29m
SIN - BOI
10/25
Sun
2 stops
Qatar Airways
31h 30m
BOI - SIN
11/10
Tue
2 stops
Qatar Airways
34h 54m
SIN - BOI
10/25
Sun
2 stops
Japan Airlines
27h 50m
BOI - SIN
11/11
Wed
2 stops
Japan Airlines
23h 09m
SIN - BOI
1/3
Sun
1 stop
Multiple Airlines
20h 30m
BOI - SIN
2/2
Tue
2 stops
Multiple Airlines
27h 42m
SIN - BOI
10/25
Sun
2 stops
China Airlines
50h 11m
BOI - SIN
11/10
Tue
2 stops
China Airlines
35h 10m
SIN - BOI
10/25
Sun
2 stops
Korean Air
26h 13m
BOI - SIN
11/11
Wed
2 stops
Korean Air
33h 07m
SIN - BOI
10/25
Sun
2 stops
Korean Air
25h 46m
BOI - SIN
11/10
Tue
2 stops
Korean Air
27h 14m
SIN - BOI
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Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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