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

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 Sudbury. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sudbury from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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

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 Sudbury with an airline and back to Pennsylvania with another airline. Visit our flight page for the latest deals!>/a>

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

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 Sudbury from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$241 CHEAP FLIGHTS from Pennsylvania to Sudbury

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Cheap Flights from Pennsylvania to Sudbury

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Sudbury that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Recent round-trip flight deals from Pennsylvania to Sudbury

Wed, Oct 29 - Wed, Nov 5

6:40 am - 12:35 pmEWR-YSB

5h 55m1 stop

1:15 pm - 4:30 pmYSB-EWR

3h 15m1 stop

$526Porter Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

8:55 am - 12:35 pmEWR-YSB

3h 40m1 stop

1:15 pm - 4:30 pmYSB-EWR

3h 15m1 stop

$546Porter Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

6:40 am - 12:35 pmEWR-YSB

5h 55m1 stop

1:15 pm - 7:45 pmYSB-EWR

6h 30m1 stop

$563Porter Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

6:55 am - 3:39 pmEWR-YSB

8h 44m2 stops

5:40 am - 2:52 pmYSB-EWR

9h 12m2 stops

$590Air Canada

Find Deal

Wed, Oct 29 - Wed, Nov 5

11:05 am - 3:39 pmEWR-YSB

4h 34m1 stop

5:40 am - 2:52 pmYSB-EWR

9h 12m2 stops

$617Air Canada

Find Deal

Wed, Oct 29 - Wed, Nov 5

3:30 pm - 9:37 pmLGA-YSB

6h 07m1 stop

5:40 am - 10:43 amYSB-LGA

5h 03m1 stop

$622Air Canada

Find Deal

Tue, Oct 21 - Thu, Oct 23

7:50 am - 11:26 amEWR-YSB

3h 36m1 stop

12:10 pm - 4:30 pmYSB-EWR

4h 20m1 stop

$645Porter Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 10

11:05 am - 3:39 pmEWR-YSB

4h 34m1 stop

4:15 pm - 10:05 amYSB-EWR

17h 50m2 stops

$690United Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 10

8:50 am - 3:39 pmLGA-YSB

6h 49m1 stop

4:15 pm - 10:33 pmYSB-LGA

6h 18m1 stop

$710United Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 10

11:30 am - 3:39 pmLGA-YSB

4h 09m1 stop

9:45 am - 7:07 pmYSB-LGA

9h 22m2 stops

$725United Airlines

Find Deal

Cheapest round-trip

$526

Porter Airlines

Wed 10/29Wed 11/5

EWR - YSB • 1 stop

Cheapest one-way

$241

Porter Airlines

Thu 11/20

IAD - YSB • 1 stop

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We hope you love your trip to Sudbury!

Useful Info

Cheapest flight	$241

Flight from Washington, D.C. to Sudbury

How does KAYAK find such low prices on flights from Pennsylvania to Sudbury?
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 Sudbury.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Sudbury?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sudbury 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 Sudbury?
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 Sudbury 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 Sudbury?
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 Sudbury from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Chelmsford

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Sudbury (YSB)

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YSB

$241 Find Cheap Flights from Pennsylvania to Sudbury

KAYAK searches hundreds of travel sites at once for deals on flights to Sudbury

Cheap Flights from Pennsylvania to Sudbury

Recent round-trip flight deals from Pennsylvania to Sudbury

Recent one-way flight deals from Pennsylvania to Sudbury

Everything you should know

Good to know

FAQs for booking flights from Pennsylvania to Sudbury

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

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 Sudbury.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sudbury 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 Sudbury?

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 Sudbury 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 Sudbury?

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 Sudbury from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Sudbury?

Everything you need to know for your flight to Sudbury

Information on the airport you'll fly into in Sudbury

Cabin class types available on flights to Pennsylvania

Complete your trip to Sudbury with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Sudbury

Choose which airport to fly into in Sudbury