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$237+ Cheap flights from the United States to Belgium

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BRU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from USA to Belgium

Cheapest flights from USA to Belgium
Explore the most affordable flight options available from USA to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This oojo deal was found by Cheapflights users on 12/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:50 pmBOS - BRU
1 stop10h 05mIcelandair
Sun 1/1112:50 pmBRU - BOS
1 stop11h 00mIcelandair
Deal found 12/15$486
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:45 pmJFK - BRU
1 stop11h 55mITA Airways
Sun 1/116:55 pmBRU - JFK
1 stop30h 00mITA Airways
Deal found 12/16$494
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:45 pmJFK - BRU
1 stop11h 55mITA Airways
Mon 1/1211:35 amBRU - JFK
1 stop13h 20mITA Airways
Deal found 12/16$496
This Expedia deal was found by Cheapflights users on 12/15. 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 12/318:40 pmBOS - BRU
1 stop10h 30mMultiple Airlines
Sun 1/119:10 pmBRU - BOS
2 stops26h 52mMultiple Airlines
Deal found 12/15$505
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/2512:20 pmBOS - BRU
2 stops15h 50mUnited Airlines
Fri 1/910:35 amBRU - BOS
2 stops19h 14mUnited Airlines
Deal found 12/16$508
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:45 pmJFK - BRU
1 stop11h 55mITA Airways
Sat 1/106:55 pmBRU - JFK
1 stop25h 20mITA Airways
Deal found 12/16$541
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/2512:20 pmBOS - BRU
2 stops15h 50mUnited Airlines
Thu 1/84:55 pmBRU - BOS
2 stops28h 20mUnited Airlines
Deal found 12/16$545
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:45 pmJFK - BRU
2 stops20h 30mITA Airways
Sat 1/106:55 pmBRU - JFK
1 stop25h 20mITA Airways
Deal found 12/16$555
This ITA Airways deal was found by Cheapflights users on 12/16. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:45 pmJFK - BRU
2 stops20h 30mITA Airways
Mon 1/1211:35 amBRU - JFK
1 stop13h 20mITA Airways
Deal found 12/16$558
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:40 pmEWR - BRU
2 stops14h 50mScandinavian Airlines
Sun 1/1112:35 pmBRU - EWR
2 stops31h 00mScandinavian Airlines
Deal found 12/16$567
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/2512:20 pmBOS - BRU
2 stops15h 50mUnited Airlines
Sat 1/1010:35 amBRU - BOS
2 stops19h 14mUnited Airlines
Deal found 12/16$568
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/2512:20 pmBOS - BRU
2 stops15h 50mUnited Airlines
Sun 1/114:55 pmBRU - BOS
2 stops28h 20mUnited Airlines
Deal found 12/16$575

Find flight deals from USA to Belgium

Keep the following information in mind while searching for USA to Belgium flight deals. Data was last updated December 18, 2025.

Round-trip from

$389
(oojo)

One-way from

$237
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$1,287

Good round-trip deal

$615 or less

Good one-way deal

$396 or less
From USA to Belgium
Search Deals
One-way flight from USA to Belgium
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from USA to Belgium.
Search Deals
Price to beat on a one-way flight from USA to Belgium.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA to Belgium 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 December 18, 2025.
Use the filters below to find and compare flights from the United States to Belgium that are best for you.

Fly from

USA

Fly to

Belgium

Route

Depart

Return

Price

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Wed 1/14

12:08 pm-7:15 am

2 stops13h 07m

Brussels Bruxelles-National

Wed 1/21

11:15 am-6:57 pm

2 stops13h 42m

$402

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Tue 1/20

12:08 pm-7:15 am

2 stops13h 07m

Brussels Bruxelles-National

Tue 1/27

11:15 am-6:57 pm

2 stops13h 42m

$402

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Wed 1/7

10:15 am-1:15 pm

2 stops21h 00m

Brussels Bruxelles-National

Fri 1/30

10:00 am-10:37 pm

2 stops18h 37m

$406

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Wed 1/7

10:15 am-1:15 pm

2 stops21h 00m

Brussels Bruxelles-National

Wed 1/28

11:15 am-5:14 pm

1 stop11h 59m

$406

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Wed 1/7

9:30 am-1:15 pm

2 stops21h 45m

Brussels Bruxelles-National

Fri 1/30

10:00 am-7:42 pm

1 stop15h 42m

$410

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Tue 1/6

6:40 pm-8:55 am

2 stops32h 15m

Brussels Bruxelles-National

Wed 1/28

11:15 am-6:32 pm

1 stop13h 17m

$413

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Thu 1/8

7:50 pm-11:55 am

1 stop10h 05m

Brussels Bruxelles-National

Thu 1/29

12:50 pm-5:50 pm

1 stop11h 00m

$416

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Thu 1/8

7:07 pm-7:15 am

1 stop30h 08m

Brussels Bruxelles-National

Fri 1/30

10:00 am-9:32 am

1 stop29h 32m

$419

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Sat 5/2

6:15 pm-11:55 pm

1 stop22h 40m

Brussels Bruxelles-National

Wed 5/13

5:55 am-4:00 pm

1 stop17h 05m

$458

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Thu 1/22

7:20 pm-2:30 pm

1 stop12h 10m

Brussels Bruxelles-National

Sun 1/25

8:30 pm-4:45 pm

1 stop27h 15m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from USA to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from USA 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 the United States to Belgium

What is the cheapest month to book a flight from USA to Belgium?

Currently, February is the cheapest month in which you can book a flight from USA to Belgium (average of $316). Flying from USA to Belgium in June is currently the most expensive (average of $448). 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.

What is the cheapest time of day to fly from US to BE?

Find hourly flight availability from USA to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from USA to Belgium is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 10% on airfare.

What is the cheapest day to fly from USA to Belgium?

Use this chart to determine the cheapest time to fly round-trip from USA to Belgium. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their USA to Belgium flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights from the United States to Belgium delayed?

About 42% of weekly flights between United States and Belgium have experienced delays in the past year, with the average delay time being 201 minutes.

What is the most punctual flight time for the United States to Belgium flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United States to Belgium flights?

Over the last year, Air Europa have had the lowest number of delays on this route, with just 18% of flights being delayed.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from the United States to Belgium, such as Scandinavian Airlines, United Airlines, and Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,607 reviews

Overall

7.4

Boarding

7.6

Crew

8.0

Comfort

7.3

Food

6.7

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight
Scandinavian Airlines
7.4
Good
1,607 reviews
Scandinavian Airlines
7.4
Good
1,607 reviews

Overall

7.4

Boarding

7.6

Crew

8.0

Comfort

7.3

Food

6.7

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight
United Airlines
7.4
Good
9,093 reviews
Scandinavian Airlines
7.4
Good
1,607 reviews

Overall

7.4

Boarding

7.6

Crew

8.0

Comfort

7.3

Food

6.7

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight
Aer Lingus
7.2
Good
1,399 reviews
Scandinavian Airlines
7.4
Good
1,607 reviews

Overall

7.4

Boarding

7.6

Crew

8.0

Comfort

7.3

Food

6.7

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight
Brussels Airlines
7.2
Good
375 reviews
Scandinavian Airlines
7.4
Good
1,607 reviews

Overall

7.4

Boarding

7.6

Crew

8.0

Comfort

7.3

Food

6.7

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight
Icelandair
7.0
Good
591 reviews
Scandinavian Airlines
7.4
Good
1,607 reviews

Overall

7.4

Boarding

7.6

Crew

8.0

Comfort

7.3

Food

6.7

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight

Related info for your journey

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

  • How long is the flight from USA to Belgium?

    Departing from USA to Belgium will take you 13h 07m. USA and Belgium are separated by a distance of 3468 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from USA to Belgium one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $160. Scandinavian Airlines flights start at $201 while deals on Air Europa start at $207 one-way.

  • Can I find deals for flights from USA to Belgium that include hotel bookings?

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

  • How can I find direct flights from USA to Belgium?

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

  • Can I find deals for business class flights from USA to Belgium?

    Yes. Cheapflights offers flight deals from USA to Belgium 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 USA to Belgium?

    Currently, February is the cheapest month in which you can book a flight from USA to Belgium (average of $316). Flying from USA to Belgium in June is currently the most expensive (average of $448). 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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Alternative routes for USA to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from USA to Belgium

Discover the top 10 airlines that operate flights from USA to Belgium. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$206Average$794FlexibilityNo cancel feeOn-time79%
IcelandairCheapest$256Average$550FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$317Average$588FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$345Average$726FlexibilityNo cancel feeOn-timeN/A
PLAYCheapest$352Average$590FlexibilityNo cancel feeOn-timeN/A
Brussels AirlinesCheapest$356Average$868FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$386Average$747FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$397Average$712FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$397Average$848FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$406Average$825FlexibilityNo cancel feeOn-time70%

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