How long does it take to fly to Thera?

Flight times from United States to Thera vary, but if you’re flying out of Boston and flying into Thera (one of the most popular routes), then the duration is 13h 35m on average. Another popular route from United States to Thera is flying from New York to Thera, which will take roughly 13h 45m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Thera?

British Airways, Lufthansa and Air France are the top three most popular airlines that fly to Thera from United States according to our data. British Airways is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Thera. Keep in mind that there are 8 different airlines that fly to Thera on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from United States to Thera Santorini Airport are refreshed on a daily basis.

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

As of November 2025, there are 8 operators available to choose from for flights from United States to Thera Santorini Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Thera Santorini Airport.

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

The necessary travel and health documents for your Thera Santorini Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$273 Cheap Flights from the United States to Thera in 2025/26

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Find the cheapest flights from the United States to Thera

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Thera

Enter your travel dates to find the best prices.

1:15 am - 12:15 amJFK-JTR

16h 00m1 stop

6:40 pm - 11:00 amJTR-JFK

23h 20m1 stop

$495Multiple Airlines

Find Deal

Sun, Apr 19 - Mon, Apr 27

9:45 am - 10:15 pmJFK-JTR

29h 30m2 stops

6:00 am - 8:10 pmJTR-JFK

21h 10m2 stops

$518Multiple Airlines

Find Deal

Tue, Nov 18 - Tue, Nov 25

9:45 am - 4:05 pmLAX-JTR

20h 20m2 stops

5:05 pm - 5:48 pmJTR-LAX

34h 43m2 stops

$629British Airways

Find Deal

Wed, Apr 15 - Thu, Apr 30

8:55 pm - 2:05 pmLAX-JTR

31h 10m1 stop

5:05 pm - 6:25 pmJTR-LAX

35h 20m1 stop

$638British Airways

Find Deal

Wed, Apr 15 - Thu, Apr 30

4:21 pm - 4:50 pmSFO-JTR

38h 29m2 stops

7:35 pm - 7:00 pmJTR-SFO

33h 25m1 stop

$735Lufthansa

Find Deal

Tue, Apr 28 - Sat, May 9

4:21 pm - 4:50 pmSFO-JTR

38h 29m2 stops

7:35 pm - 7:00 pmJTR-SFO

33h 25m1 stop

$736Lufthansa

Find Deal

Tue, Apr 28 - Sat, May 9

11:45 pm - 4:05 pmJFK-JTR

57h 20m2 stops

2:50 pm - 4:59 pmJTR-JFK

33h 09m1 stop

$781American Airlines

Find Deal

Mon, Apr 20 - Mon, Apr 27

8:20 pm - 3:10 pmLAX-JTR

33h 50m1 stop

3:05 pm - 11:41 amJTR-LAX

30h 36m2 stops

$849American Airlines

Find Deal

Fri, Mar 27 - Fri, Apr 3

11:45 pm - 6:00 pmEWR-JTR

11h 15m1 stop

2:45 pm - 9:10 pmJTR-EWR

13h 25m1 stop

$1,013Aegean Airlines

Find Deal

Fri, Feb 6 - Mon, Feb 9

11:55 pm - 9:20 pmEWR-JTR

14h 25m1 stop

7:15 am - 9:20 pmJTR-EWR

21h 05m1 stop

$1,029Aegean Airlines

Find Deal

Mon, May 4 - Wed, May 6

American Airlines flights from United States to Thera

Our best American Airlines deals on United States to Thera flight tickets

American Airlines

Apr 20

JFK11:45 pmNew York John F Kennedy Intl

57h 20m

2 stops

JTR4:05 pmThera Santorini

Apr 27

JTR2:50 pmThera Santorini

33h 09m

1 stop

JFK4:59 pmNew York John F Kennedy Intl

$781

Find similar

American Airlines

Mar 27

LAX8:20 pmLos Angeles

33h 50m

1 stop

JTR3:10 pmThera Santorini

Apr 3

JTR3:05 pmThera Santorini

30h 36m

2 stops

LAX11:41 amLos Angeles

$849

Find similar

American Airlines

Mar 27

LAX6:35 pmLos Angeles

35h 35m

1 stop

JTR3:10 pmThera Santorini

Apr 3

JTR3:05 pmThera Santorini

39h 10m

1 stop

LAX8:15 pmLos Angeles

$856

Find similar

Aegean Airlines flights from United States to Thera

Our best Aegean Airlines deals on United States to Thera flight tickets

Aegean Airlines

Feb 6

EWR11:45 pmNewark

11h 15m

1 stop

JTR6:00 pmThera Santorini

Feb 9

JTR2:45 pmThera Santorini

13h 25m

1 stop

EWR9:10 pmNewark

$1,013

Find similar

Aegean Airlines

May 4

EWR11:55 pmNewark

14h 25m

1 stop

JTR9:20 pmThera Santorini

May 6

JTR7:15 amThera Santorini

21h 05m

1 stop

EWR9:20 pmNewark

$1,029

Find similar

Aegean Airlines

May 4

EWR11:55 pmNewark

25h 45m

1 stop

JTR8:40 amThera Santorini

May 6

JTR10:00 pmThera Santorini

30h 20m

1 stop

EWR9:20 pmNewark

$1,030

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Sun 4/19

1:15 am-12:15 am

1 stop16h 00m

Thera Santorini

Mon 4/27

6:40 pm-11:00 am

1 stop23h 20m

$495

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Tue 11/18

9:45 am-10:15 pm

2 stops29h 30m

Thera Santorini

Tue 11/25

6:00 am-8:10 pm

2 stops21h 10m

$518

Los AngelesThera

LAX - JTR

LAXJTR

Los Angeles

Wed 4/15

9:45 am-4:05 pm

2 stops20h 20m

Thera Santorini

Thu 4/30

5:05 pm-5:48 pm

2 stops34h 43m

$629

Los AngelesThera

LAX - JTR

LAXJTR

Los Angeles

Wed 4/15

8:55 pm-2:05 pm

1 stop31h 10m

Thera Santorini

Thu 4/30

5:05 pm-6:25 pm

1 stop35h 20m

$638

San FranciscoThera

SFO - JTR

SFOJTR

San Francisco

Tue 4/28

4:21 pm-4:50 pm

2 stops38h 29m

Thera Santorini

Sat 5/9

7:35 pm-7:00 pm

1 stop33h 25m

$735

San FranciscoThera

SFO - JTR

SFOJTR

San Francisco

Tue 4/28

4:21 pm-4:50 pm

2 stops38h 29m

Thera Santorini

Sat 5/9

7:35 pm-7:00 pm

1 stop33h 25m

$736

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Mon 4/20

11:45 pm-4:05 pm

2 stops57h 20m

Thera Santorini

Mon 4/27

2:50 pm-4:59 pm

1 stop33h 09m

$781

Los AngelesThera

LAX - JTR

LAXJTR

Los Angeles

Fri 3/27

8:20 pm-3:10 pm

1 stop33h 50m

Thera Santorini

Fri 4/3

3:05 pm-11:41 am

2 stops30h 36m

$849

NewarkThera

EWR - JTR

EWRJTR

Newark

Fri 2/6

11:45 pm-6:00 pm

1 stop11h 15m

Thera Santorini

Mon 2/9

2:45 pm-9:10 pm

1 stop13h 25m

$1,013

NewarkThera

EWR - JTR

EWRJTR

Newark

Mon 5/4

11:55 pm-9:20 pm

1 stop14h 25m

Thera Santorini

Wed 5/6

7:15 am-9:20 pm

1 stop21h 05m

$1,029

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 United States 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

Airlines

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 United States is on a Friday. momondo users have found tickets for Friday departures for as low as $1,005. 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 Sunday because tickets tend to average around $1,220. These prices are subject to change though, so be sure to set up a Price Alert for flights to Thera.

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

According to our data, the cheapest time of day to fly to Thera is in the evening. momondo users have found flights departing from United States to Thera in the evening for as low as $1,045. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,230.

Can stopping save me money on United States to Thera flights?

You could potentially save up to 3% on your flight if you consider stops on a United States to Thera flight.

Cheap United States to Thera flight deals and tips

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

Direct flights	None

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

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When did momondo last update prices for flights from United States to Thera Santorini Airport?
Prices for flights from United States to Thera Santorini Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Thera Santorini Airport?
As of November 2025, there are 8 operators available to choose from for flights from United States to Thera Santorini Airport.
How old do you have to be to fly from United States to Thera Santorini Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Thera Santorini Airport.
What documentation or ID do you need to fly to Thera Santorini Airport?
The necessary travel and health documents for your Thera Santorini Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Thera

Compare and see reviews for airlines that fly from United States to Thera with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $431	Free Cancellation	Rating 7.0 3,007 reviews	Search Iberia flights
British Airways	PriceFrom $443	Free Cancellation	Rating 6.7 7,496 reviews	Search British Airways flights
SWISS	PriceFrom $552	Free Cancellation	Rating 7.5 1,778 reviews	Search SWISS flights
Lufthansa	PriceFrom $593	Free Cancellation	Rating 6.8 7,555 reviews	Search Lufthansa flights
Air France	PriceFrom $699	Free Cancellation	Rating 7.4 1,484 reviews	Search Air France flights
Aegean Airlines	PriceFrom $886	Free Cancellation	Rating 8.1 816 reviews	Search Aegean Airlines flights
Delta	PriceFrom $962	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights

Oia

Imerovigli

Kamari

Pyrgos Kallistis

Ios

Firostefani

Perissa

Megalochori

Karterados

Mylopotas

Why use momondo?

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

It is quick and easy to find United States to Thera flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Thera that suits you.

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

Yes. momondo allows you to filter the results for United States to Thera flights to just show those with flexible booking policies.

How can momondo help me find flights from United States to Thera?

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

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

Yes momondo offers price alerts on flights to Thera from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.