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$399+ Cheap flights from Idaho to Serbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BEG
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Find flight deals from Idaho to Serbia

One-way flights from Idaho to Serbia
Search for one-way flight options from Idaho to Serbia. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/298:46 pmBOI - BEG
3 stops42h 29mMultiple Airlines
Deal found 6/30$399
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/298:30 amBOI - BEG
2 stops31h 25mLufthansa
Deal found 6/30$462
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 7/267:15 pmBOI - BEG
3 stops33h 55mUnited Airlines
Deal found 6/30$470

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 July 3, 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

Tue 7/29

8:46 pm-11:15 pm

3 stops42h 29m

$399

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

Tue 7/29

8:30 am-11:55 pm

2 stops31h 25m

$462

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

Sat 7/26

7:15 pm-1:10 pm

3 stops33h 55m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Serbia as you normally would.

Reviews of airlines servicing Serbia

Get insights into the airlines that provide service to Serbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Serbia. Reviews last updated July 3, 2025.
See what other customers who have flown with United Airlines and Lufthansa from Idaho to Serbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,207 reviews
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Idaho to Serbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Idaho to Serbia that include hotel bookings?

    Yes. In addition to deals on Idaho to Serbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Serbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Serbia.

  • Can I find deals for business class flights from Idaho to Serbia?

    Yes. Cheapflights offers flight deals from Idaho to Serbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Serbia?

    Currently, January is the cheapest month in which you can book a flight from Idaho to Serbia (average of $688). Flying from Idaho to Serbia in June is currently the most expensive (average of $1,175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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