RM2,639 Cheap Flights from Singapore (SIN) to Boise (BOI)

View RM2,639 flight on Mon, 15 Sep 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Boise Airport (BOI)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Singapore to Boise (SIN-BOI)

Prices were available within the past 7 days and start at RM2,639 for one-way flights and RM4,350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Mon, 15 Sep - Fri, 19 Sep
SIN
Singapore
BOI
Boise
RM4,350 Return, found 2 days ago
RM4,350
Return
found 2 days ago
Select China Airlines flight, departing Mon, 15 Sep from Singapore to Boise, returning Fri, 19 Sep, priced at RM4,350 found 2 days ago
China Airlines
Fri, 17 Oct - Sat, 25 Oct
SIN
Singapore
BOI
Boise
RM4,880 Return, found 7 hours ago
RM4,880
Return
found 7 hours ago
Select China Airlines flight, departing Fri, 17 Oct from Singapore to Boise, returning Sat, 25 Oct, priced at RM4,880 found 7 hours ago
Cathay Pacific
Fri, 17 Oct - Sat, 25 Oct
SIN
Singapore
BOI
Boise
RM5,175 Return, found 7 hours ago
RM5,175
Return
found 7 hours ago
Select Cathay Pacific flight, departing Fri, 17 Oct from Singapore to Boise, returning Sat, 25 Oct, priced at RM5,175 found 7 hours ago
Cathay Pacific
Mon, 15 Sep - Fri, 19 Sep
SIN
Singapore
BOI
Boise
RM5,267 Return, found 2 days ago
RM5,267
Return
found 2 days ago
Select Cathay Pacific flight, departing Mon, 15 Sep from Singapore to Boise, returning Fri, 19 Sep, priced at RM5,267 found 2 days ago
Japan Airlines
Mon, 15 Sep - Fri, 19 Sep
SIN
Singapore
BOI
Boise
RM5,325 Return, found 2 days ago
RM5,325
Return
found 2 days ago
Select Japan Airlines flight, departing Mon, 15 Sep from Singapore to Boise, returning Fri, 19 Sep, priced at RM5,325 found 2 days ago
China Airlines
Mon, 15 Sep - Fri, 19 Sep
SIN
Singapore
BOI
Boise
RM5,416 Return, found 2 days ago
RM5,416
Return
found 2 days ago
Select China Airlines flight, departing Mon, 15 Sep from Singapore to Boise, returning Fri, 19 Sep, priced at RM5,416 found 2 days ago
American Airlines
Mon, 15 Sep - Fri, 19 Sep
SIN
Singapore
BOI
Boise
RM5,491 Return, found 2 days ago
RM5,491
Return
found 2 days ago
Select American Airlines flight, departing Mon, 15 Sep from Singapore to Boise, returning Fri, 19 Sep, priced at RM5,491 found 2 days ago
Cathay Pacific
Fri, 17 Oct - Sat, 25 Oct
SIN
Singapore
BOI
Boise
RM5,503 Return, found 7 hours ago
RM5,503
Return
found 7 hours ago
Select Cathay Pacific flight, departing Fri, 17 Oct from Singapore to Boise, returning Sat, 25 Oct, priced at RM5,503 found 7 hours ago
Cathay Pacific
Mon, 15 Sep - Fri, 19 Sep
SIN
Singapore
BOI
Boise
RM5,514 Return, found 2 days ago
RM5,514
Return
found 2 days ago
Select Cathay Pacific flight, departing Mon, 15 Sep from Singapore to Boise, returning Fri, 19 Sep, priced at RM5,514 found 2 days ago
Singapore Airlines
Fri, 17 Oct - Sat, 25 Oct
SIN
Singapore
BOI
Boise
RM5,558 Return, found 7 hours ago
RM5,558
Return
found 7 hours ago
Select Singapore Airlines flight, departing Fri, 17 Oct from Singapore to Boise, returning Sat, 25 Oct, priced at RM5,558 found 7 hours ago
Singapore to Boise route information
Origin airport
Changi
Destination airport
Boise
Airlines serving
All Nippon Airways, American Airlines, Delta, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, United
Return price
RM4,350
Distance
13538 km

Perfect flights from Singapore to Boise

Your Journey from Singapore to Boise

Start your unforgettable journey with Expedia. Our broad selection of flights from Singapore to Boise caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including China Airlines, Singapore Airlines, Japan Airlines, Swiss International Air Lines, Lufthansa, Cathay Pacific, American Airlines. Our selection of flights from Changi to Boise caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Singapore to Boise Flights

Experience the joy of finding cheap flights from Changi to Boise that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM2,639 and roundtrip prices from RM4,350*.
 

Pre-Flight Essentials

Ensure a smooth journey from Singapore to Boise with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Boise

Picture yourself stepping off the plane in Boise and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Singapore to Boise Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Singapore to Boise.
 

Beyond the Flight – Exploring Boise

With Expedia, your adventure extends beyond the flight. Explore Boise at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Singapore to Boise with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Singapore to Boise with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Singapore Airport to Boise Airport?
The lowest price advertised for a round-trip journey between Singapore Airport and BOI is RM4,350. But you better move fast. This price is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SIN to Boise Airport (BOI)?
Every airline has a different set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from SIN to Boise Airport (BOI) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Singapore Airport to Boise Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Singapore Airport to Boise Airport (BOI)?
With around 13,600 kilometres separating Singapore and Boise, your flight will be a long one. Pack wisely to make your trip more comfortable. Simple things like a spare pair of socks and a cosy travel pillow should be in your carry-on bag.
Which airlines fly direct from SIN to Boise Airport (BOI)?
Unfortunately, there aren't any airlines that directly fly between SIN and BOI. You'll need to book a flight with one or more stops.
Are Changi Airport to BOI flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some of the cheapest fares from Changi Airport (SIN) to BOI cropping up a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.