Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from the United States to Thera from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Thera departing on 3/29. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United States to Thera

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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 pm - 2:15 pm
BOS
-
JTR
33h 25m2 stops
Multiple Airlines Logo
11:55 am - 8:00 pm
JTR
-
BOS
15h 05m2 stops
$562Multiple Airlines
Thu, Jan 29 - Fri, Feb 13
Multiple Airlines Logo
5:55 pm - 5:50 pm
EWR
-
JTR
16h 55m2 stops
Multiple Airlines Logo
11:55 am - 8:30 pm
JTR
-
EWR
15h 35m2 stops
$568Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
6:10 pm - 5:50 pm
JFK
-
JTR
16h 40m2 stops
Multiple Airlines Logo
11:55 am - 1:05 pm
JTR
-
JFK
32h 10m2 stops
$568Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
5:30 pm - 9:10 pm
EWR
-
JTR
20h 40m2 stops
Multiple Airlines Logo
2:55 pm - 3:40 pm
JTR
-
EWR
31h 45m2 stops
$587Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
British Airways Logo
7:50 am - 2:55 pm
JFK
-
JTR
24h 05m1 stop
British Airways Logo
3:05 pm - 10:30 pm
JTR
-
JFK
14h 25m1 stop
$603British Airways
Fri, May 1 - Fri, May 15
British Airways Logo
5:55 pm - 1:50 pm
EWR
-
JTR
12h 55m1 stop
British Airways Logo
5:25 pm - 1:55 pm
JTR
-
EWR
27h 30m1 stop
$618British Airways
Mon, May 18 - Mon, May 25
Austrian Airlines Logo
9:45 pm - 8:50 pm
JFK
-
JTR
16h 05m1 stop
Austrian Airlines Logo
9:40 pm - 8:05 pm
JTR
-
JFK
29h 25m1 stop
$642Austrian Airlines
Fri, May 15 - Sat, May 23
Lufthansa Logo
3:35 pm - 4:55 pm
ORD
-
JTR
17h 20m1 stop
Lufthansa Logo
7:35 pm - 12:55 pm
JTR
-
ORD
25h 20m2 stops
$982Lufthansa
Sat, May 2 - Sat, May 9
Lufthansa Logo
3:35 pm - 4:55 pm
ORD
-
JTR
17h 20m1 stop
Lufthansa Logo
7:35 pm - 12:55 pm
JTR
-
ORD
25h 20m2 stops
$983Lufthansa
Sat, May 2 - Sat, May 9
Air Canada Logo
6:15 pm - 2:25 pm
DTW
-
JTR
37h 10m2 stops
Air Canada Logo
8:25 am - 5:33 pm
JTR
-
DTW
40h 08m2 stops
$1,836Air Canada
Sat, Apr 18 - Wed, Apr 22

British Airways flights from United States to Thera

Our best British Airways deals on United States to Thera flight tickets
British Airways
May 1
JFK7:50 amNew York John F Kennedy Intl
24h 05m
1 stop
JTR2:55 pmThera Santorini
May 15
JTR3:05 pmThera Santorini
14h 25m
1 stop
JFK10:30 pmNew York John F Kennedy Intl
$603
Find similar
British Airways
May 18
EWR5:55 pmNewark
12h 55m
1 stop
JTR1:50 pmThera Santorini
May 25
JTR5:25 pmThera Santorini
27h 30m
1 stop
EWR1:55 pmNewark
$618
Find similar
British Airways
May 10
LAX7:45 amLos Angeles
20h 15m
2 stops
JTR2:00 pmThera Santorini
May 18
JTR2:50 pmThera Santorini
32h 55m
1 stop
LAX1:45 pmLos Angeles
$626
Find similar

American Airlines flights from United States to Thera

Our best American Airlines deals on United States to Thera flight tickets
American Airlines
Mar 27
LAX6:35 pmLos Angeles
35h 35m
1 stop
JTR3:10 pmThera Santorini
Apr 3
JTR3:05 pmThera Santorini
29h 39m
2 stops
LAX10:44 amLos Angeles
$850
Find similar
American Airlines
Mar 28
EWR8:00 amNewark
25h 10m
2 stops
JTR3:10 pmThera Santorini
Apr 5
JTR5:10 pmThera Santorini
30h 27m
2 stops
EWR4:37 pmNewark
$901
Find similar
American Airlines
Apr 17
BOS2:18 pmBoston Logan Intl
17h 37m
2 stops
JTR2:55 pmThera Santorini
Apr 19
JTR5:10 pmThera Santorini
27h 25m
1 stop
BOS1:35 pmBoston Logan Intl
$976
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 December 28, 2025.
Use the filters below to find and compare flights from the United States to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonThera

BOS - JTR

BOSJTR

Boston Logan Intl

Thu 1/29

9:50 pm-2:15 pm

2 stops33h 25m

Thera Santorini

Fri 2/13

11:55 am-8:00 pm

2 stops15h 05m

$562

NewarkThera

EWR - JTR

EWRJTR

Newark

Sat 1/24

5:55 pm-5:50 pm

2 stops16h 55m

Thera Santorini

Sat 1/31

11:55 am-8:30 pm

2 stops15h 35m

$568

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Sat 1/24

6:10 pm-5:50 pm

2 stops16h 40m

Thera Santorini

Sat 1/31

11:55 am-1:05 pm

2 stops32h 10m

$568

NewarkThera

EWR - JTR

EWRJTR

Newark

Mon 2/9

5:30 pm-9:10 pm

2 stops20h 40m

Thera Santorini

Mon 2/16

2:55 pm-3:40 pm

2 stops31h 45m

$587

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Fri 5/1

7:50 am-2:55 pm

1 stop24h 05m

Thera Santorini

Fri 5/15

3:05 pm-10:30 pm

1 stop14h 25m

$603

NewarkThera

EWR - JTR

EWRJTR

Newark

Mon 5/18

5:55 pm-1:50 pm

1 stop12h 55m

Thera Santorini

Mon 5/25

5:25 pm-1:55 pm

1 stop27h 30m

$618

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Fri 5/15

9:45 pm-8:50 pm

1 stop16h 05m

Thera Santorini

Sat 5/23

9:40 pm-8:05 pm

1 stop29h 25m

$642

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sat 5/2

3:35 pm-4:55 pm

1 stop17h 20m

Thera Santorini

Sat 5/9

7:35 pm-12:55 pm

2 stops25h 20m

$982

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sat 5/2

3:35 pm-4:55 pm

1 stop17h 20m

Thera Santorini

Sat 5/9

7:35 pm-12:55 pm

2 stops25h 20m

$983

DetroitThera

DTW - JTR

DTWJTR

Detroit Metropolitan Wayne County

Sat 4/18

6:15 pm-2:25 pm

2 stops37h 10m

Thera Santorini

Wed 4/22

8:25 am-5:33 pm

2 stops40h 08m

$1,836

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Thera from

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

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 24% 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

Fastest flight time

11h 50m

Direct flights

None
The fastest flight from United States to Thera takes 11h 50m
There are no direct flights from United States to Thera. There are no popular flight routes from United States to Thera.
Search flight deals

  • 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?

  • 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
IberiaPriceFrom $431Free CancellationRating
7.0
3,059 reviews
Search Iberia flights
British AirwaysPriceFrom $464Free CancellationRating
6.7
7,616 reviews
Search British Airways flights
SWISSPriceFrom $552Free CancellationRating
7.5
1,829 reviews
Search SWISS flights
LufthansaPriceFrom $593Free CancellationRating
6.8
7,658 reviews
Search Lufthansa flights
Air FrancePriceFrom $699Free CancellationRating
7.4
1,515 reviews
Search Air France flights
American AirlinesPriceFrom $886Free CancellationRating
7.2
11,072 reviews
Search American Airlines flights
DeltaPriceFrom $962Free CancellationRating
7.9
8,018 reviews
Search Delta flights

Traveling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Imerovigli
Kamari
Ios
Pyrgos Kallistis
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.

An easier way to manage your Thera trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 1/27
Tue 2/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Greece