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Cheap flights from New York LaGuardia Airport to Thera from $397

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Thera departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New York LaGuardia Airport to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 2:15 pmLGA  New York LaGuardia-JTR Thera Santorini
24h 45m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
9:40 pm - 7:36 pmJTR  Thera Santorini-LGA New York LaGuardia
28h 56m3 stops Vienna Intl Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl
$911Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
4:45 pm - 11:05 pmLGA  New York LaGuardia-JTR Thera Santorini
23h 20m2 stops Toronto Pearson Intl Rome Fiumicino
Multiple Airlines Logo
10:00 pm - 7:36 pmJTR  Thera Santorini-LGA New York LaGuardia
28h 36m3 stops Athens Eleftherios V. Rome Fiumicino Montreal Pierre Elliott Trudeau Intl
$921Multiple Airlines
Tue, Sep 29 - Mon, Oct 5
Multiple Airlines Logo
6:30 am - 12:25 amLGA  New York LaGuardia-JTR Thera Santorini
34h 55m3 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat Athens Eleftherios V.
Multiple Airlines Logo
10:00 pm - 10:36 pmJTR  Thera Santorini-LGA New York LaGuardia
31h 36m3 stops Athens Eleftherios V. Barcelona-El Prat Toronto Pearson Intl
$999Multiple Airlines
Fri, Oct 2 - Mon, Oct 5
Multiple Airlines Logo
3:15 pm - 2:25 pmLGA  New York LaGuardia-JTR Thera Santorini
16h 10m2 stops Montreal Pierre Elliott Trudeau Intl Athens Eleftherios V.
Multiple Airlines Logo
8:10 am - 10:43 pmJTR  Thera Santorini-LGA New York LaGuardia
21h 33m2 stops Athens Eleftherios V. Toronto Pearson Intl
$1,027Multiple Airlines
Wed, Nov 18 - Mon, Nov 23
Multiple Airlines Logo
3:30 pm - 3:05 pmLGA  New York LaGuardia-JTR Thera Santorini
16h 35m2 stops Toronto Pearson Intl Athens Eleftherios V.
Multiple Airlines Logo
8:10 am - 9:31 pmJTR  Thera Santorini-LGA New York LaGuardia
20h 21m2 stops Athens Eleftherios V. Montreal Pierre Elliott Trudeau Intl
$1,058Multiple Airlines
Tue, Nov 24 - Sun, Nov 29
Multiple Airlines Logo
3:30 pm - 9:45 pmLGA  New York LaGuardia-JTR Thera Santorini
23h 15m2 stops Montreal Pierre Elliott Trudeau Intl Rome Fiumicino
Multiple Airlines Logo
10:45 pm - 2:37 pmJTR  Thera Santorini-LGA New York LaGuardia
22h 52m3 stops Rome Fiumicino Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$1,085Multiple Airlines
Tue, Sep 1 - Sat, Sep 5
Air Canada Logo
12:55 pm - 2:15 pmLGA  New York LaGuardia-JTR Thera Santorini
18h 20m3 stops Toronto Island Montreal Pierre Elliott Trudeau Intl Athens Eleftherios V.
Air Canada Logo
8:10 am - 10:43 pmJTR  Thera Santorini-LGA New York LaGuardia
21h 33m2 stops Athens Eleftherios V. Toronto Pearson Intl
$1,091Air Canada
Wed, Nov 18 - Mon, Nov 23
British Airways Logo
9:16 pm - 3:05 pmLGA  New York LaGuardia-JTR Thera Santorini
34h 49m2 stops Boston Logan Intl London Heathrow
British Airways Logo
2:50 pm - 12:07 pmJTR  Thera Santorini-LGA New York LaGuardia
28h 17m2 stops London Heathrow Montreal Pierre Elliott Trudeau Intl
$1,140British Airways
Thu, Oct 8 - Tue, Oct 13
British Airways Logo
9:16 pm - 3:05 pmLGA  New York LaGuardia-JTR Thera Santorini
34h 49m2 stops Boston Logan Intl London Heathrow
British Airways Logo
2:50 pm - 12:07 pmJTR  Thera Santorini-LGA New York LaGuardia
28h 17m2 stops London Heathrow Montreal Pierre Elliott Trudeau Intl
$1,141British Airways
Thu, Oct 8 - Tue, Oct 13
American Airlines Logo
3:51 pm - 3:05 pmLGA  New York LaGuardia-JTR Thera Santorini
16h 14m2 stops Boston Logan Intl London Heathrow
American Airlines Logo
5:05 pm - 4:49 pmJTR  Thera Santorini-LGA New York LaGuardia
30h 44m2 stops London Heathrow Boston Logan Intl
$1,143American Airlines
Fri, Oct 16 - Thu, Oct 22

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Air Canada flights from New York LaGuardia Airport to Thera

Our best Air Canada deals on New York LaGuardia Airport to Thera flight tickets
Air Canada
Nov 18
LGA12:55 pmNew York LaGuardia
18h 20m
3 stops
JTR2:15 pmThera Santorini
Nov 23
JTR8:10 amThera Santorini
21h 33m
2 stops
LGA10:43 pmNew York LaGuardia
$1,091
Air Canada
Nov 20
LGA7:55 pmNew York LaGuardia
35h 20m
2 stops
JTR2:15 pmThera Santorini
Nov 27
JTR8:10 amThera Santorini
20h 21m
2 stops
LGA9:31 pmNew York LaGuardia
$1,137
Air Canada
Dec 30
LGA7:45 pmNew York LaGuardia
36h 20m
2 stops
JTR3:05 pmThera Santorini
Jan 11
JTR8:15 amThera Santorini
40h 38m
2 stops
LGA5:53 pmNew York LaGuardia
$1,273

American Airlines flights from New York LaGuardia Airport to Thera

Our best American Airlines deals on New York LaGuardia Airport to Thera flight tickets
American Airlines
Oct 16
LGA3:51 pmNew York LaGuardia
16h 14m
2 stops
JTR3:05 pmThera Santorini
Oct 22
JTR5:05 pmThera Santorini
30h 44m
2 stops
LGA4:49 pmNew York LaGuardia
$1,143
American Airlines
Aug 29
LGA5:05 pmNew York LaGuardia
16h 10m
2 stops
JTR4:15 pmThera Santorini
Sep 5
JTR3:55 pmThera Santorini
23h 28m
2 stops
LGA8:23 amNew York LaGuardia
$1,182
American Airlines
Oct 8
LGA2:18 pmNew York LaGuardia
16h 47m
2 stops
JTR2:05 pmThera Santorini
Oct 16
JTR3:05 pmThera Santorini
24h 23m
2 stops
LGA8:28 amNew York LaGuardia
$1,274

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to Thera that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkThera

LGA New York LaGuardia - JTR Thera Santorini

LGAJTR

New York LaGuardia

Tue 9/8

6:30 am-2:15 pm

2 stops24h 45m

Thera Santorini

Tue 9/15

9:40 pm-7:36 pm

3 stops28h 56m

$911

New YorkThera

LGA New York LaGuardia - JTR Thera Santorini

LGAJTR

New York LaGuardia

Tue 9/29

4:45 pm-11:05 pm

2 stops23h 20m

Thera Santorini

Mon 10/5

10:00 pm-7:36 pm

3 stops28h 36m

$921

New YorkThera

LGA New York LaGuardia - JTR Thera Santorini

LGAJTR

New York LaGuardia

Fri 10/2

6:30 am-12:25 am

3 stops34h 55m

Thera Santorini

Mon 10/5

10:00 pm-10:36 pm

3 stops31h 36m

$999

New YorkThera

LGA New York LaGuardia - JTR Thera Santorini

LGAJTR

New York LaGuardia

Wed 11/18

3:15 pm-2:25 pm

2 stops16h 10m

Thera Santorini

Mon 11/23

8:10 am-10:43 pm

2 stops21h 33m

$1,027
Quickest round-trip

New YorkThera

LGA New York LaGuardia - JTR Thera Santorini

LGAJTR

New York LaGuardia

Tue 11/24

3:30 pm-3:05 pm

2 stops16h 35m

Thera Santorini

Sun 11/29

8:10 am-9:31 pm

2 stops20h 21m

$1,058

New YorkThera

LGA New York LaGuardia - JTR Thera Santorini

LGAJTR

New York LaGuardia

Tue 9/1

3:30 pm-9:45 pm

2 stops23h 15m

Thera Santorini

Sat 9/5

10:45 pm-2:37 pm

3 stops22h 52m

$1,085

New YorkThera

LGA New York LaGuardia - JTR Thera Santorini

LGAJTR

New York LaGuardia

Wed 11/18

12:55 pm-2:15 pm

3 stops18h 20m

Thera Santorini

Mon 11/23

8:10 am-10:43 pm

2 stops21h 33m

$1,091

New YorkThera

LGA New York LaGuardia - JTR Thera Santorini

LGAJTR

New York LaGuardia

Thu 10/8

9:16 pm-3:05 pm

2 stops34h 49m

Thera Santorini

Tue 10/13

2:50 pm-12:07 pm

2 stops28h 17m

$1,140

New YorkThera

LGA New York LaGuardia - JTR Thera Santorini

LGAJTR

New York LaGuardia

Thu 10/8

9:16 pm-3:05 pm

2 stops34h 49m

Thera Santorini

Tue 10/13

2:50 pm-12:07 pm

2 stops28h 17m

$1,141

New YorkThera

LGA New York LaGuardia - JTR Thera Santorini

LGAJTR

New York LaGuardia

Fri 10/16

3:51 pm-3:05 pm

2 stops16h 14m

Thera Santorini

Thu 10/22

5:05 pm-4:49 pm

2 stops30h 44m

$1,143

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from New York LaGuardia Airport to Thera

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Thera according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York LaGuardia Airport to Thera (LGA to JTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Thera

Fastest flight time

17h 54m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Thera takes 17h 54m
There are no direct flights from New York LaGuardia Airport to Thera. There are no popular flight routes from New York LaGuardia Airport to Thera.
Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Thera

  • How far is New York LaGuardia to Thera Santorini by plane?

    The straight-line distance from New York LaGuardia to Thera Santorini is 5053.5 mi. Flights usually cover this in 17h 54m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Thera Santorini Airport?

    Prices for flights from New York LaGuardia Airport to Thera Santorini Airport were last updated today.

  • How old do you have to be to fly from New York LaGuardia Airport 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 New York LaGuardia Airport 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.

Frequently asked questions about flying from New York LaGuardia Airport to Thera

  • How do I get Price Alerts for flights from New York LaGuardia Airport to Thera?

    Confirm your travel details to search for the latest offers for flights from New York LaGuardia Airport to Thera. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from New York LaGuardia Airport to Thera with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Imerovigli
Ios
Firostefani
Kamari
Perissa
Megalochori
Mylopotas
Karterados
Pyrgos Kallistis

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Thera. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Thera from New York with this policy.

How can momondo help me find flights from New York 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 help filter your options to help you make an informed choice when booking flights to Thera from New York.

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

If you are not ready to book a flight from New York 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.

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