Which airlines fly to Thera?

For flights from United States to Thera, most momondo users will book with popular airlines such as British Airways, Lufthansa, SWISS and American Airlines. Depending on what airport you fly from, you may have other airlines to choose from.

How long does it take to fly to Thera?

Flight times from United States to Thera vary, but if you’re flying out of Los Angeles and flying into Thera Santorini (one of the most popular routes), then the duration is 14h 50m on average. Another popular route from United States to Thera is flying from Miami to Thera Santorini, which will take roughly 15h 05m. Keep in mind that layovers or delays could extend your travel time.

$293 Cheap Flights to Thera in 2026

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Find the cheapest flights from the United States to Thera

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 pm - 2:05 pm

JFK

JTR

34h 10m

1 stop

2:45 pm - 12:29 pm

JTR

JFK

28h 44m

2 stops

$564British Airways

Wed, Apr 8 - Mon, Apr 13

9:35 am - 4:15 pm

JFK

JTR

23h 40m

1 stop

2:45 pm - 1:30 pm

JTR

JFK

29h 45m

1 stop

$569American Airlines

Wed, Apr 8 - Mon, Apr 13

9:25 pm - 2:05 pm

EWR

JTR

33h 40m

1 stop

5:05 pm - 7:25 pm

JTR

EWR

33h 20m

1 stop

$571British Airways

Wed, Apr 22 - Thu, Apr 30

7:50 am - 4:15 pm

JFK

JTR

25h 25m

1 stop

5:05 pm - 8:20 pm

JTR

JFK

34h 15m

1 stop

$571British Airways

Wed, Apr 22 - Thu, Apr 30

6:00 pm - 2:05 pm

JFK

JTR

37h 05m

2 stops

2:45 pm - 12:29 pm

JTR

JFK

28h 44m

2 stops

$577British Airways

Wed, Apr 8 - Mon, Apr 13

6:20 pm - 1:55 pm

JFK

JTR

12h 35m

1 stop

5:05 pm - 4:49 pm

JTR

JFK

30h 44m

2 stops

$579American Airlines

Sun, May 10 - Thu, May 14

5:45 pm - 4:55 pm

BOS

JTR

16h 10m

1 stop

7:35 pm - 3:40 pm

JTR

BOS

27h 05m

2 stops

$881Lufthansa

Wed, May 6 - Sat, May 16

2:22 pm - 4:55 pm

BOS

JTR

19h 33m

2 stops

7:35 pm - 3:40 pm

JTR

BOS

27h 05m

2 stops

$885Lufthansa

Wed, May 6 - Sat, May 16

8:40 pm - 11:55 am

DCA

JTR

33h 15m

2 stops

8:10 am - 9:56 pm

JTR

DCA

19h 46m

2 stops

$1,333Air Canada

Sun, Mar 15 - Fri, Mar 27

9:40 am - 11:55 am

DCA

JTR

20h 15m

2 stops

8:10 am - 3:31 pm

JTR

DCA

37h 21m

2 stops

$1,405Air Canada

Tue, Mar 17 - Fri, Mar 27

Fly from

Route

Depart

Return

Price

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Wed 4/8

8:55 pm-2:05 pm

1 stop34h 10m

Thera Santorini

Mon 4/13

2:45 pm-12:29 pm

2 stops28h 44m

$564

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Wed 4/8

9:35 am-4:15 pm

1 stop23h 40m

Thera Santorini

Mon 4/13

2:45 pm-1:30 pm

1 stop29h 45m

$569

NewarkThera

EWR - JTR

EWRJTR

Newark

Wed 4/22

9:25 pm-2:05 pm

1 stop33h 40m

Thera Santorini

Thu 4/30

5:05 pm-7:25 pm

1 stop33h 20m

$571

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Wed 4/22

7:50 am-4:15 pm

1 stop25h 25m

Thera Santorini

Thu 4/30

5:05 pm-8:20 pm

1 stop34h 15m

$571

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Wed 4/8

6:00 pm-2:05 pm

2 stops37h 05m

Thera Santorini

Mon 4/13

2:45 pm-12:29 pm

2 stops28h 44m

$577

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Sun 5/10

6:20 pm-1:55 pm

1 stop12h 35m

Thera Santorini

Thu 5/14

5:05 pm-4:49 pm

2 stops30h 44m

$579

BostonThera

BOS - JTR

BOSJTR

Boston Logan Intl

Wed 5/6

5:45 pm-4:55 pm

1 stop16h 10m

Thera Santorini

Sat 5/16

7:35 pm-3:40 pm

2 stops27h 05m

$881

BostonThera

BOS - JTR

BOSJTR

Boston Logan Intl

Wed 5/6

2:22 pm-4:55 pm

2 stops19h 33m

Thera Santorini

Sat 5/16

7:35 pm-3:40 pm

2 stops27h 05m

$885

Washington, D.C.Thera

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Sun 3/15

8:40 pm-11:55 am

2 stops33h 15m

Thera Santorini

Fri 3/27

8:10 am-9:56 pm

2 stops19h 46m

$1,333

Washington, D.C.Thera

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Tue 3/17

9:40 am-11:55 am

2 stops20h 15m

Thera Santorini

Fri 3/27

8:10 am-3:31 pm

2 stops37h 21m

$1,405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Thera flights insights and trends

Explore insights for your Thera flight to craft the best travel plan

Prices

Other information

Cheap Thera flight deals and tips

Summary info about Thera flight prices, duration and airlines

Best One-Way Price	$293
Best Round-Trip Price	$564
Fastest flight time	27h 35m
Popular in	December

The best one-way flight price to Thera from United States in the last 72 hours is $293 (New York John F Kennedy Intl to Thera Santorini).

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The best round-trip flight price to Thera from United States in the last 72 hours is $564 (New York John F Kennedy Intl to Thera Santorini).

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The fastest flight to Thera from United States takes 27h 35m (New York LaGuardia to Thera Santorini).

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December has the highest demand for flights to Thera, with a 37% price increase on average.

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Frequently asked questions about flying to Thera

What is the cheapest month to fly to Thera?

The cheapest month to fly to Thera from United States is in October. Flight prices, which tend to average around $585, are often lower during this time because this is during the off-season. If you don’t want to visit Thera in October, then you should wait until September to fly from United States, when ticket prices are also cheap, with an average price of $705.

How far in advance should I book a flight to Thera?

The ideal time to book your flight to Thera is 90 days in advance when prices tend to average $1,010. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thera from United States for as low as $576 on momondo.

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

Prices for flights to Thera Santorini Airport are updated daily.

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

There are 19 operators available for flights to Thera Santorini Airport as of February 2026.

How old do you have to be to fly 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 to Thera Santorini Airport.

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

The travel and health documents required for your trip to Thera Santorini Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thera Santorini Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Thera. Millions of users trust and use momondo every year so you are in good company.

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

All flight searches to Thera on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Thera?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Thera.

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

Price alerts on flights to Thera are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.