How does KAYAK find such low prices on flights from Pennsylvania to Brussels?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Brussels.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Brussels?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Brussels?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Brussels?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$320 CHEAP FLIGHTS from Pennsylvania to Brussels

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Flight Deals

Cheap Flights from Pennsylvania to Brussels

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Pennsylvania to Brussels

Mon, Nov 23 - Wed, Dec 9

3:20 pm - 1:15 pmPHL Philadelphia-BRU Brussels Bruxelles-National

15h 55m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

10:00 am - 2:44 pmBRU Brussels Bruxelles-National-PHL Philadelphia

10h 44m1 stop Montreal Pierre Elliott Trudeau Intl

$684Multiple Airlines

Mon, Nov 23 - Wed, Dec 9

3:20 pm - 7:50 amPHL Philadelphia-BRU Brussels Bruxelles-National

10h 30m1 stop Montreal Pierre Elliott Trudeau Intl

10:00 am - 2:44 pmBRU Brussels Bruxelles-National-PHL Philadelphia

10h 44m1 stop Montreal Pierre Elliott Trudeau Intl

$685Multiple Airlines

Mon, Nov 23 - Wed, Dec 9

3:20 pm - 8:10 pmPHL Philadelphia-BRU Brussels Bruxelles-National

22h 50m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

10:00 am - 10:36 pmBRU Brussels Bruxelles-National-PHL Philadelphia

18h 36m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$695Air Canada

Mon, Nov 23 - Wed, Dec 9

3:20 pm - 8:10 pmPHL Philadelphia-BRU Brussels Bruxelles-National

22h 50m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

10:00 am - 10:36 pmBRU Brussels Bruxelles-National-PHL Philadelphia

18h 36m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$700Air Canada

Mon, Mar 1 - Thu, Mar 11

5:40 pm - 9:40 amPHL Philadelphia-BRU Brussels Bruxelles-National

10h 00m1 stop Dublin

10:20 am - 4:10 pmBRU Brussels Bruxelles-National-PHL Philadelphia

11h 50m1 stop Dublin

$703Aer Lingus

Wed, Apr 14 - Thu, Apr 22

8:25 pm - 8:45 pmPHL Philadelphia-BRU Brussels Bruxelles-National

18h 20m1 stop Dublin

10:20 am - 6:55 pmBRU Brussels Bruxelles-National-PHL Philadelphia

14h 35m1 stop Dublin

$706Aer Lingus

Wed, Feb 10 - Wed, Feb 17

6:35 pm - 4:20 pmPHL Philadelphia-BRU Brussels Bruxelles-National

15h 45m1 stop London Heathrow

5:55 pm - 4:15 pmBRU Brussels Bruxelles-National-PHL Philadelphia

28h 20m1 stop London Heathrow

$735British Airways

Wed, Jan 13 - Mon, Jan 18

6:35 pm - 4:20 pmPHL Philadelphia-BRU Brussels Bruxelles-National

15h 45m1 stop London Heathrow

9:15 pm - 4:15 pmBRU Brussels Bruxelles-National-PHL Philadelphia

25h 00m1 stop London Heathrow

$735British Airways

Tue, Dec 29 - Wed, Jan 13

7:37 pm - 1:15 pmPHL Philadelphia-BRU Brussels Bruxelles-National

35h 38m2 stops Washington, D.C. Dulles Intl London Heathrow

10:00 am - 2:44 pmBRU Brussels Bruxelles-National-PHL Philadelphia

10h 44m1 stop Montreal Pierre Elliott Trudeau Intl

$737United Airlines

Tue, Dec 29 - Fri, Jan 15

7:37 pm - 1:15 pmPHL Philadelphia-BRU Brussels Bruxelles-National

35h 38m2 stops Washington, D.C. Dulles Intl London Heathrow

10:00 am - 2:44 pmBRU Brussels Bruxelles-National-PHL Philadelphia

10h 44m1 stop Montreal Pierre Elliott Trudeau Intl

$737United Airlines

Recent last minute flight deals from Pennsylvania to Brussels

Fri, Nov 13 - Sat, Nov 21

4:06 pm - 1:40 pmPIT Pittsburgh-BRU Brussels Bruxelles-National

15h 34m2 stops Chicago O'Hare Intl Zurich

10:05 am - 8:49 pmBRU Brussels Bruxelles-National-PIT Pittsburgh

16h 44m2 stops Zurich Chicago O'Hare Intl

$854SWISS

Fri, Nov 13 - Sat, Nov 21

5:55 pm - 1:15 pmPIT Pittsburgh-BRU Brussels Bruxelles-National

13h 20m2 stops Newark London Heathrow

11:15 am - 10:09 pmBRU Brussels Bruxelles-National-PIT Pittsburgh

16h 54m1 stop Newark

$907United Airlines

Fri, Nov 13 - Sat, Nov 21

3:15 pm - 7:15 amPIT Pittsburgh-BRU Brussels Bruxelles-National

10h 00m1 stop Washington, D.C. Dulles Intl

11:15 am - 10:09 pmBRU Brussels Bruxelles-National-PIT Pittsburgh

16h 54m1 stop Newark

$910United Airlines

Mon, Nov 16 - Thu, Nov 19

7:42 am - 11:55 amPHL Philadelphia-BRU Brussels Bruxelles-National

22h 13m2 stops Raleigh-Durham Reykjavik Keflavik Intl

12:50 pm - 8:52 amBRU Brussels Bruxelles-National-PHL Philadelphia

26h 02m2 stops Reykjavik Keflavik Intl Miami

$948Multiple Airlines

Mon, Nov 16 - Thu, Nov 19

5:58 pm - 11:00 amPHL Philadelphia-BRU Brussels Bruxelles-National

35h 02m2 stops Boston Logan Intl Lisbon Humberto Delgado

6:00 am - 6:54 pmBRU Brussels Bruxelles-National-PHL Philadelphia

18h 54m2 stops Lisbon Humberto Delgado Boston Logan Intl

$990TAP AIR PORTUGAL

Mon, Nov 16 - Thu, Nov 19

10:37 am - 11:55 amPHL Philadelphia-BRU Brussels Bruxelles-National

19h 18m3 stops Orlando Raleigh-Durham Reykjavik Keflavik Intl

12:50 pm - 8:52 amBRU Brussels Bruxelles-National-PHL Philadelphia

26h 02m2 stops Reykjavik Keflavik Intl Miami

$1,016Multiple Airlines

Mon, Nov 16 - Thu, Nov 19

7:42 am - 11:55 amPHL Philadelphia-BRU Brussels Bruxelles-National

22h 13m2 stops Raleigh-Durham Reykjavik Keflavik Intl

6:05 am - 12:35 amBRU Brussels Bruxelles-National-PHL Philadelphia

24h 30m3 stops Malaga Lisbon Humberto Delgado Orlando

$1,084Multiple Airlines

Mon, Nov 16 - Thu, Nov 19

7:50 am - 11:55 amPHL Philadelphia-BRU Brussels Bruxelles-National

22h 05m3 stops Fort Lauderdale Raleigh-Durham Reykjavik Keflavik Intl

6:35 am - 8:52 amBRU Brussels Bruxelles-National-PHL Philadelphia

32h 17m3 stops Alicante Madrid Barajas Miami

$1,093Multiple Airlines

Mon, Nov 16 - Thu, Nov 19

3:20 pm - 7:50 amPHL Philadelphia-BRU Brussels Bruxelles-National

10h 30m1 stop Montreal Pierre Elliott Trudeau Intl

10:00 am - 2:39 pmBRU Brussels Bruxelles-National-PHL Philadelphia

10h 39m1 stop Montreal Pierre Elliott Trudeau Intl

$1,149Multiple Airlines

Mon, Nov 16 - Thu, Nov 19

6:35 pm - 1:55 pmPHL Philadelphia-BRU Brussels Bruxelles-National

13h 20m1 stop London Heathrow

10:10 am - 4:15 pmBRU Brussels Bruxelles-National-PHL Philadelphia

12h 05m1 stop London Heathrow

$1,150British Airways

Useful Info

Cheapest flight	$320

Flight from Philadelphia to Brussels Airport

How does KAYAK find such low prices on flights from Pennsylvania to Brussels?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Brussels.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Brussels?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Brussels?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Brussels?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.