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 17h 15m. Keep in mind that layovers or delays could extend your travel time.

$266 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.

5:30 pm - 9:10 pm

EWR

JTR

20h 40m

2 stops

2:55 pm - 3:40 pm

JTR

EWR

31h 45m

2 stops

$584Multiple Airlines

Mon, Mar 2 - Sat, Mar 7

5:15 pm - 10:55 pm

EWR

JTR

22h 40m

2 stops

8:30 am - 1:15 pm

JTR

EWR

35h 45m

3 stops

$595Multiple Airlines

Mon, Apr 20 - Mon, Apr 27

5:30 pm - 10:25 pm

EWR

JTR

21h 55m

2 stops

6:00 am - 4:40 pm

JTR

EWR

40h 40m

2 stops

$600Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

11:55 pm - 4:15 pm

EWR

JTR

57h 20m

2 stops

2:45 pm - 6:49 pm

JTR

EWR

35h 04m

2 stops

$603American Airlines

Mon, Apr 20 - Mon, Apr 27

5:50 pm - 4:15 pm

EWR

JTR

15h 25m

1 stop

5:25 pm - 1:55 pm

JTR

EWR

27h 30m

1 stop

$628British Airways

Fri, May 8 - Mon, May 18

9:35 am - 1:55 pm

JFK

JTR

21h 20m

1 stop

3:55 pm - 5:00 pm

JTR

JFK

32h 05m

1 stop

$629American Airlines

Sun, May 10 - Sat, May 16

10:25 pm - 4:15 pm

JFK

JTR

34h 50m

2 stops

5:25 pm - 1:10 pm

JTR

JFK

26h 45m

2 stops

$632British Airways

Fri, May 8 - Mon, May 18

11:25 am - 7:35 pm

LAX

JTR

22h 10m

2 stops

8:25 pm - 6:32 pm

JTR

LAX

32h 07m

2 stops

$743Finnair

Fri, May 1 - Sat, May 9

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

5:45 pm - 4:55 pm

BOS

JTR

16h 10m

1 stop

5:40 pm - 5:40 pm

JTR

BOS

31h 00m

2 stops

$882Lufthansa

Wed, May 6 - Sat, May 16

Fly from

Route

Depart

Return

Price

NewarkThera

EWR - JTR

EWRJTR

Newark

Mon 3/2

5:30 pm-9:10 pm

2 stops20h 40m

Thera Santorini

Sat 3/7

2:55 pm-3:40 pm

2 stops31h 45m

$584

NewarkThera

EWR - JTR

EWRJTR

Newark

Mon 4/20

5:15 pm-10:55 pm

2 stops22h 40m

Thera Santorini

Mon 4/27

8:30 am-1:15 pm

3 stops35h 45m

$595

NewarkThera

EWR - JTR

EWRJTR

Newark

Wed 3/4

5:30 pm-10:25 pm

2 stops21h 55m

Thera Santorini

Wed 3/11

6:00 am-4:40 pm

2 stops40h 40m

$600

NewarkThera

EWR - JTR

EWRJTR

Newark

Mon 4/20

11:55 pm-4:15 pm

2 stops57h 20m

Thera Santorini

Mon 4/27

2:45 pm-6:49 pm

2 stops35h 04m

$603

NewarkThera

EWR - JTR

EWRJTR

Newark

Fri 5/8

5:50 pm-4:15 pm

1 stop15h 25m

Thera Santorini

Mon 5/18

5:25 pm-1:55 pm

1 stop27h 30m

$628

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Sun 5/10

9:35 am-1:55 pm

1 stop21h 20m

Thera Santorini

Sat 5/16

3:55 pm-5:00 pm

1 stop32h 05m

$629

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Fri 5/8

10:25 pm-4:15 pm

2 stops34h 50m

Thera Santorini

Mon 5/18

5:25 pm-1:10 pm

2 stops26h 45m

$632

Los AngelesThera

LAX - JTR

LAXJTR

Los Angeles

Fri 5/1

11:25 am-7:35 pm

2 stops22h 10m

Thera Santorini

Sat 5/9

8:25 pm-6:32 pm

2 stops32h 07m

$743

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

5:45 pm-4:55 pm

1 stop16h 10m

Thera Santorini

Sat 5/16

5:40 pm-5:40 pm

2 stops31h 00m

$882

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	$266
Best Round-Trip Price	$584
Fastest flight time	20h 50m
Popular in	December

The best one-way flight price to Thera from United States in the last 72 hours is $266 (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 $584 (Newark to Thera Santorini).

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The fastest flight to Thera from United States takes 20h 50m (Los Angeles to Thera Santorini).

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December has the highest demand for flights to Thera, with a 38% 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 $664.

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 $1,007. 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 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.