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$389+ Cheap flights from Belgrade (BEG) to Boston (BOS)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — BOS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Belgrade to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Belgrade (BEG) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$635
(Kiwi.com)

One-way from

$389
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$789
From Belgrade Nikola Tesla to Boston Logan Intl
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One-way flight from Belgrade Nikola Tesla to Boston Logan Intl
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Highest demand for flights based on searches. 14% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Belgrade to Boston

Cheapest flights from Belgrade to Boston
Explore the most affordable flight options available from Belgrade to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Thu 8/289:35 pmBEG - BOS
2 stops29h 40mMultiple Airlines
Wed 9/1011:00 pmBOS - BEG
1 stop19h 55mMultiple Airlines
Deal found 7/3$635
This KLM deal was found by Cheapflights users on 7/1. 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.
Sat 7/1912:35 pmBEG - BOS
1 stop33h 55mKLM
Fri 9/198:15 pmBOS - BEG
1 stop20h 40mKLM
Deal found 7/1$640
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/286:10 amBEG - BOS
2 stops38h 25mUnited Airlines
Wed 9/106:55 pmBOS - BEG
2 stops35h 45mUnited Airlines
Deal found 7/3$645
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/296:00 amBEG - BOS
2 stops16h 10mDelta
Tue 8/264:50 pmBOS - BEG
1 stop13h 05mDelta
Deal found 7/1$647
This Expedia deal was found by Cheapflights users on 7/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/92:45 pmBEG - BOS
1 stop11h 10mSWISS
Wed 10/229:40 pmBOS - BEG
1 stop28h 55mSWISS
Deal found 7/3$701
This Lufthansa deal was found by Cheapflights users on 7/3. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/296:05 amBEG - BOS
2 stops15h 55mLufthansa
Tue 8/262:40 pmBOS - BEG
2 stops27h 15mLufthansa
Deal found 7/3$741
This Gotogate deal was found by Cheapflights users on 7/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/271:40 pmBEG - BOS
2 stops57h 57mAir Canada
Sun 8/105:50 amBOS - BEG
2 stops28h 35mAir Canada
Deal found 7/1$773
This deal was found by Cheapflights users on 7/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/279:20 amBEG - BOS
1 stop16h 20mTurkish Airlines
Sun 8/109:35 pmBOS - BEG
1 stop16h 00mTurkish Airlines
Deal found 7/3$886

Cheapflights Fare Finder

Customize your flight search to find flights from Belgrade to Boston 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 Belgrade to Boston that are best for you.

Fly from

Belgrade

Fly to

Boston

Route

Depart

Return

Price

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Thu 8/28

9:35 pm-9:15 pm

2 stops29h 40m

Boston Logan Intl

Wed 9/10

11:00 pm-12:55 am

1 stop19h 55m

$635

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Sat 7/19

12:35 pm-4:30 pm

1 stop33h 55m

Boston Logan Intl

Fri 9/19

8:15 pm-10:55 pm

1 stop20h 40m

$640

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Thu 8/28

6:10 am-2:35 pm

2 stops38h 25m

Boston Logan Intl

Wed 9/10

6:55 pm-12:40 pm

2 stops35h 45m

$645

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Tue 7/29

6:00 am-4:10 pm

2 stops16h 10m

Boston Logan Intl

Tue 8/26

4:50 pm-11:55 am

1 stop13h 05m

$647

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Tue 7/29

6:05 am-4:00 pm

2 stops15h 55m

Boston Logan Intl

Tue 8/26

2:40 pm-11:55 pm

2 stops27h 15m

$737

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Sun 7/27

1:40 pm-5:37 pm

2 stops57h 57m

Boston Logan Intl

Sun 8/10

5:50 am-4:25 pm

2 stops28h 35m

$773

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Sun 7/27

9:20 am-7:40 pm

1 stop16h 20m

Boston Logan Intl

Sun 8/10

9:35 pm-7:35 pm

1 stop16h 00m

$886

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Sat 9/20

9:35 pm-9:15 pm

2 stops29h 40m

$389

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Sat 9/20

1:20 pm-9:00 pm

1 stop13h 40m

$548

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Thu 8/28

9:25 am-3:25 pm

1 stop12h 00m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 13 results
1
2

Best time to book a flight from Belgrade to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Belgrade 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 Belgrade to Boston

What is the cheapest month to book a flight from Belgrade to Boston?

Currently, January is the cheapest month in which you can book a flight from Belgrade to Boston (average of $218). Flying from Belgrade to Boston in June is currently the most expensive (average of $306). 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.

How much does it cost to fly round-trip from Belgrade to Boston?

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Delta, KLM, and Austrian Airlines from Belgrade to Boston. 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.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
809 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Belgrade to Boston round-trip?

    Our cheapest airline available from Belgrade to Boston is KLM. Our recent data shows that you can find tickets from as low as $640 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $645 and $647 round-trip. These flights start at 2% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Belgrade to Boston one-way?

    The cheapest airlines for a one-way flight from Belgrade to Boston are Air Serbia ($548), SWISS ($612), and Austrian Airlines ($629).

  • Can I find deals for flights from Belgrade to Boston that include hotel bookings?

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

  • How can I find direct flights from Belgrade to Boston?

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

  • Can I find deals for business class flights from Belgrade to Boston?

    Yes. Cheapflights offers flight deals from Belgrade to Boston 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 Belgrade to Boston?

    Currently, January is the cheapest month in which you can book a flight from Belgrade to Boston (average of $218). Flying from Belgrade to Boston in June is currently the most expensive (average of $306). 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

Traveling to a place near Belgrade?

Book flights to Belgrade if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Seabrook
Waltham
Framingham
Cranston
Randolph
Chestnut Hill
Chelsea
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea
Lincoln
Quincy

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Top 5 airlines flying from Belgrade to Boston

Discover the top 5 airlines that operate flights from Belgrade to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$520Average$569FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$559Average$649FlexibilityNo cancel feeOn-time79%
KLMCheapest$566Average$661FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$566Average$656FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$591Average$599FlexibilityNo cancel feeOn-time77%

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