€1,357 Cheap Flights from Boise to Siem Reap
Jet off on your next adventure for as low as €1,357 by browsing our list of today’s best flight deals for Boise to Siem Reap below!
Swipe up to view more
>>>>>
Flights from Boise to Siem Reap
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system
Cheap flight deals from Boise to Siem Reap Starting at €1,357
Whether you’re going for a one-way or round-trip to Siem Reap, we’ve got you covered! Check out these different flight options from Boise below.
- Round-trip
BOI07:4042h 5m2 stopsSAI15:45Sat, Mar 8|Boise - Siem Reap|United Airlines
SAI10:4037h 45m2 stopsBOI11:25Sat, Mar 15|Siem Reap - Boise|Singapore Airlines€1,357€1,63417% OFF17% OFF€1,634€1,357
BOI01:00 pm3h 5mNonstopREP02:00 pmThu, Feb 20|Boise - Siem Reap|United AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Boise to Siem Reap flight time & flight schedules
Flight info.
Departure
Arrival
Weekly Schedule
UA4678
United Airlines
07:47
BOI
08:45
SFO
SMTWTFSUA029
United Airlines
10:25
SFO
18:25
SIN
SMTWTFSSQ166
Singapore Airlines
14:30
SIN
15:45
SAI
SMTWTFS
When is the cheapest time to fly from Boise to Siem Reap?
Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Siem Reap from Boise have changed and are set to move below.
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
How to find a cheap flight from Boise to Siem Reap
If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing.
Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Info | Boise to Siem Reap
| Off-season for travel | September |
|---|---|
| Peak season for travel | September |
| Flight distance | 12,489.71 km |
| Popular airline | United Airlines |
More Travel Options
Top Flight From Boise
- Boise to Aarhus Flights
- Boise to Jauja Flights
- Boise to Kinshasa Flights
- Boise to Iloilo City Flights
- Boise to Tambor Flights
- Boise to Leon Flights
- Boise to Dubai Flights
- Boise to Linz Flights
- Boise to Del Rio Flights
- Boise to Punta Gorda Flights
- Boise to Astoria Flights
- Boise to King Salmon Flights
- Boise to Sihanoukville Flights
- Boise to Harare Flights
- Boise to Torreon Flights
- Boise to Santorini Flights
- Boise to Alicante Flights
- Boise to Bordeaux Flights
- Boise to Vientiane Flights
- Boise to Santiago Flights
- Boise to Trail Flights
- Boise to Lafayette Flights
- Boise to Syracuse Flights
- Boise to Rarotonga Flights
- Boise to Mobile Flights
- Boise to Cortez Flights
- Boise to Saipan Flights
- Boise to Porto Flights
- Boise to Tucson Flights
- Boise to Kamloops Flights
Top Flight to Siem Reap
- Dubai to Siem Reap Flights
- Fort Myers to Siem Reap Flights
- Entebbe to Siem Reap Flights
- Baltimore to Siem Reap Flights
- Granada to Siem Reap Flights
- Abu Dhabi to Siem Reap Flights
- Batumi to Siem Reap Flights
- Gdansk to Siem Reap Flights
- Kristiansand to Siem Reap Flights
- Phonsavan to Siem Reap Flights
- Fort Lauderdale to Siem Reap Flights
- El Nido to Siem Reap Flights
- Halifax to Siem Reap Flights
- Kilimanjaro to Siem Reap Flights
- Izmir to Siem Reap Flights
More Flight Options
Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.
Site Operator: Trip.com Travel Singapore Pte. Ltd.