How long does it take to fly to Thera?

Flight times from Pennsylvania to Thera vary, but if you’re flying out of Philadelphia and flying into Thera (one of the most popular routes), then the duration is 14h 20m on average. Another popular route from Pennsylvania to Thera is flying from Allentown to Thera, which will take roughly 18h 58m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Pennsylvania to Thera Santorini?

British Airways, Lufthansa, and Aer Lingus are the most popular carriers operating from Pennsylvania to Thera Santorini

When did momondo last update prices for flights from Pennsylvania to Thera Santorini Airport?

Prices for flights from Pennsylvania to Thera Santorini Airport refresh daily.

How many operators does momondo search for flights from Pennsylvania to Thera Santorini Airport?

The number of operators available for flights from Pennsylvania to Thera Santorini Airport is 4 as of December 2025.

How old do you have to be to fly from Pennsylvania to Thera Santorini Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Thera Santorini Airport.

What documentation or ID do you need to fly to Thera Santorini Airport?

The required travel and health documents for your Thera Santorini Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thera Santorini Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$254 Cheap Flights from Pennsylvania to Thera in 2025/26

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Find the cheapest flights from Pennsylvania to Thera

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One-way

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Cheap round-trip flights

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9:25 pm - 2:05 pmEWR-JTR

33h 40m1 stop

5:10 pm - 1:55 pmJTR-EWR

27h 45m1 stop

$487British Airways

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Wed, May 13 - Wed, May 20

5:55 pm - 4:05 pmEWR-JTR

15h 10m1 stop

5:10 pm - 1:55 pmJTR-EWR

27h 45m1 stop

$496British Airways

Find Deal

Wed, May 13 - Wed, May 20

7:30 pm - 4:05 pmJFK-JTR

13h 35m1 stop

5:10 pm - 3:30 pmJTR-JFK

29h 20m1 stop

$496British Airways

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Wed, May 13 - Wed, May 20

1:55 pm - 7:50 amJFK-JTR

10h 55m1 stop

10:00 pm - 11:25 amJTR-JFK

20h 25m1 stop

$497Multiple Airlines

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Tue, Apr 14 - Tue, Apr 21

5:55 pm - 4:05 pmEWR-JTR

15h 10m1 stop

5:10 pm - 7:25 pmJTR-EWR

33h 15m1 stop

$514British Airways

Find Deal

Wed, May 13 - Wed, May 20

6:45 pm - 4:05 pmJFK-JTR

14h 20m1 stop

5:10 pm - 9:00 pmJTR-JFK

34h 50m1 stop

$514British Airways

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Wed, May 13 - Wed, May 20

8:30 pm - 7:10 pmJFK-JTR

15h 40m1 stop

10:40 am - 12:50 pmJTR-JFK

33h 10m1 stop

$532SWISS

Find Deal

Thu, May 14 - Wed, May 20

8:30 pm - 7:10 pmJFK-JTR

15h 40m1 stop

10:40 am - 4:35 pmJTR-JFK

12h 55m1 stop

$534SWISS

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Thu, May 14 - Wed, May 20

8:05 pm - 4:05 pmJFK-JTR

13h 00m1 stop

5:10 pm - 12:29 pmJTR-JFK

26h 19m1 stop

$538Multiple Airlines

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Wed, May 13 - Wed, May 20

8:40 pm - 2:25 pmDCA-JTR

34h 45m2 stops

8:25 am - 9:53 pmJTR-DCA

20h 28m2 stops

$2,208Air Canada

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Sat, Apr 25 - Tue, Apr 28

Lufthansa flights from Pennsylvania to Thera

Our best Lufthansa deals on Pennsylvania to Thera flight tickets

Lufthansa

May 14

EWR8:30 pmNewark

15h 00m

1 stop

JTR6:30 pmThera Santorini

May 19

JTR8:05 pmThera Santorini

23h 45m

1 stop

EWR12:50 pmNewark

$579

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Lufthansa

May 1

EWR8:30 pmNewark

15h 15m

1 stop

JTR6:45 pmThera Santorini

May 15

JTR7:20 pmThera Santorini

24h 30m

1 stop

EWR12:50 pmNewark

$607

Find similar

Lufthansa

Apr 30

JFK3:45 pmNew York John F Kennedy Intl

19h 45m

2 stops

JTR6:30 pmThera Santorini

May 5

JTR8:05 pmThera Santorini

25h 55m

1 stop

JFK3:00 pmNew York John F Kennedy Intl

$614

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British Airways flights from Pennsylvania to Thera

Our best British Airways deals on Pennsylvania to Thera flight tickets

British Airways

May 13

EWR9:25 pmNewark

33h 40m

1 stop

JTR2:05 pmThera Santorini

May 20

JTR5:10 pmThera Santorini

27h 45m

1 stop

EWR1:55 pmNewark

$487

Find similar

British Airways

May 13

EWR5:55 pmNewark

15h 10m

1 stop

JTR4:05 pmThera Santorini

May 20

JTR5:10 pmThera Santorini

27h 45m

1 stop

EWR1:55 pmNewark

$496

Find similar

British Airways

May 13

EWR5:55 pmNewark

15h 10m

1 stop

JTR4:05 pmThera Santorini

May 20

JTR5:10 pmThera Santorini

33h 15m

1 stop

EWR7:25 pmNewark

$514

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkThera

EWR - JTR

EWRJTR

Newark

Wed 5/13

9:25 pm-2:05 pm

1 stop33h 40m

Thera Santorini

Wed 5/20

5:10 pm-1:55 pm

1 stop27h 45m

$487

NewarkThera

EWR - JTR

EWRJTR

Newark

Wed 5/13

5:55 pm-4:05 pm

1 stop15h 10m

Thera Santorini

Wed 5/20

5:10 pm-1:55 pm

1 stop27h 45m

$496

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Wed 5/13

7:30 pm-4:05 pm

1 stop13h 35m

Thera Santorini

Wed 5/20

5:10 pm-3:30 pm

1 stop29h 20m

$496

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Tue 4/14

1:55 pm-7:50 am

1 stop10h 55m

Thera Santorini

Tue 4/21

10:00 pm-11:25 am

1 stop20h 25m

$497

NewarkThera

EWR - JTR

EWRJTR

Newark

Wed 5/13

5:55 pm-4:05 pm

1 stop15h 10m

Thera Santorini

Wed 5/20

5:10 pm-7:25 pm

1 stop33h 15m

$514

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Wed 5/13

6:45 pm-4:05 pm

1 stop14h 20m

Thera Santorini

Wed 5/20

5:10 pm-9:00 pm

1 stop34h 50m

$514

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Thu 5/14

8:30 pm-7:10 pm

1 stop15h 40m

Thera Santorini

Wed 5/20

10:40 am-12:50 pm

1 stop33h 10m

$532

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Thu 5/14

8:30 pm-7:10 pm

1 stop15h 40m

Thera Santorini

Wed 5/20

10:40 am-4:35 pm

1 stop12h 55m

$534

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Wed 5/13

8:05 pm-4:05 pm

1 stop13h 00m

Thera Santorini

Wed 5/20

5:10 pm-12:29 pm

1 stop26h 19m

$538

Washington, D.C.Thera

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Sat 4/25

8:40 pm-2:25 pm

2 stops34h 45m

Thera Santorini

Tue 4/28

8:25 am-9:53 pm

2 stops20h 28m

$2,208

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania to Thera

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest day to depart on your flight to Thera?

On average, the least expensive day to fly to Thera from Pennsylvania is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $960. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,783. These prices are subject to change though, so be sure to set up a Price Alert for flights to Thera.

Cheap Pennsylvania to Thera flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Thera

Fastest flight time	10h 55m
Direct flights	None

The fastest flight from Pennsylvania to Thera takes 10h 55m

There are no direct flights from Pennsylvania to Thera. There are no popular flight routes from Pennsylvania to Thera.

Search flight deals

When did momondo last update prices for flights from Pennsylvania to Thera Santorini Airport?
Prices for flights from Pennsylvania to Thera Santorini Airport refresh daily.
How many operators does momondo search for flights from Pennsylvania to Thera Santorini Airport?
The number of operators available for flights from Pennsylvania to Thera Santorini Airport is 4 as of December 2025.
How old do you have to be to fly from Pennsylvania to Thera Santorini Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Thera Santorini Airport.
What documentation or ID do you need to fly to Thera Santorini Airport?
The required travel and health documents for your Thera Santorini Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thera Santorini Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Firostefani

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Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Thera?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Thera from Pennsylvania.

Can I find flights from Pennsylvania to Thera with flexible booking policies on momondo?

momondo does allow users to show only those flights to Thera from Pennsylvania which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Pennsylvania to Thera?

momondo provides multiple filters to help you find the best flight to Thera from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Pennsylvania to Thera right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Pennsylvania to Thera now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thera and let you know when they change.