$714+ Cheap flights from Idaho to Serbia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BEG
Nov 29 — Dec 61
1 adult, Economy
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Cheapest flights from Idaho to SerbiaExplore the most affordable flight options available from Idaho to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.
Explore the most affordable flight options available from Idaho to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:45 pmBOI - BEG
2 stops27h 05mLufthansa
Thu 12/46:25 amBEG - BOI
2 stops21h 18mLufthansa
Deal found 10/29![Lufthansa logo]()
$789
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:40 amBOI - BEG
2 stops18h 15mUnited Airlines
Thu 12/46:25 amBEG - BOI
3 stops23h 00mUnited Airlines
Deal found 10/29![United Airlines logo]()
$811
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:00 pmBOI - BEG
2 stops33h 55mUnited Airlines
Wed 12/36:15 amBEG - BOI
2 stops25h 29mUnited Airlines
Deal found 10/29![United Airlines logo]()
$813
This Ovago deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:31 pmBOI - BEG
2 stops15h 14mLufthansa
Tue 12/21:30 pmBEG - BOI
2 stops36h 37mLufthansa
Deal found 10/29![Lufthansa logo]()
$836
This KLM deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:00 pmBOI - BEG
2 stops26h 25mKLM
Mon 12/15:50 pmBEG - BOI
2 stops30h 12mKLM
Deal found 10/29![KLM logo]()
$1,105
This Ovago deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:31 pmBOI - BEG
2 stops15h 14mLufthansa
Fri 11/286:15 amBEG - BOI
2 stops24h 30mLufthansa
Deal found 10/29![Lufthansa logo]()
$1,302
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:17 amBOI - BEG
2 stops21h 48mUnited Airlines
Tue 12/26:10 amBEG - BOI
3 stops21h 33mUnited Airlines
Deal found 10/29![United Airlines logo]()
$1,354
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:17 amBOI - BEG
2 stops21h 33mMultiple Airlines
Fri 11/286:50 amBEG - BOI
3 stops20h 04mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$1,366
This Orbitz deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:31 pmBOI - BEG
2 stops15h 14mMultiple Airlines
Sat 11/297:05 amBEG - BOI
2 stops23h 19mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$1,412
Cheap flight deals from Idaho to Serbia
Keep the following information in mind while searching for Idaho to Serbia flight deals. Data was last updated October 30, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $714 (KLM) |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Serbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Idaho to Serbia that are best for you.
Fly from
Idaho
Fly to
Serbia
Route
Depart
Return
Price
BoiseBelgrade
BOI - BEG
BOIBEG
Boise Air Term. Gowen Fld
Thu 4/2
7:15 am-10:55 pm
2 stops31h 40m
Belgrade Nikola Tesla
Mon 4/6
12:35 pm-10:50 pm
2 stops42h 15m
$714
Best time to book a flight from Idaho to Serbia
Have a flexible travel schedule? Discover the best time to fly to Serbia from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Idaho to Serbia
What is the cheapest time of day to fly from ID to RS?
Find hourly flight availability from Idaho to Serbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.
When flying from Idaho to Serbia, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 14% versus a flight in the evening.