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Cheap flights from Jacksonville to Thera from $981

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Thera departing on 8/20. 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 Jacksonville to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:12 pm - 4:15 pm
JAX
-
JTR
39h 03m
2 stops
British Airways Logo
5:05 pm - 7:05 pm
JTR
-
JAX
33h 00m
2 stops
$981British Airways
Thu, Aug 20 - Thu, Aug 27
British Airways Logo
7:00 am - 4:15 pm
JAX
-
JTR
26h 15m
2 stops
British Airways Logo
6:30 pm - 7:05 pm
JTR
-
JAX
31h 35m
2 stops
$1,021British Airways
Sat, Aug 22 - Sat, Aug 29
British Airways Logo
7:00 am - 3:05 pm
JAX
-
JTR
25h 05m
2 stops
British Airways Logo
2:50 pm - 10:40 am
JTR
-
JAX
50h 50m
2 stops
$1,315British Airways
Fri, Aug 21 - Tue, Aug 25
British Airways Logo
9:45 am - 4:15 pm
JAX
-
JTR
23h 30m
2 stops
British Airways Logo
2:50 pm - 7:05 pm
JTR
-
JAX
35h 15m
2 stops
$1,370British Airways
Fri, Aug 21 - Tue, Aug 25
British Airways Logo
10:22 am - 3:05 pm
JAX
-
JTR
21h 43m
2 stops
British Airways Logo
2:50 pm - 12:34 am
JTR
-
JAX
40h 44m
2 stops
$1,442British Airways
Fri, Aug 21 - Tue, Aug 25
Multiple Airlines Logo
7:11 pm - 2:25 pm
JAX
-
JTR
36h 14m
3 stops
Multiple Airlines Logo
9:40 pm - 9:31 pm
JTR
-
JAX
30h 51m
2 stops
$1,651Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
British Airways Logo
7:35 pm - 4:20 pm
JAX
-
JTR
37h 45m
2 stops
British Airways Logo
3:05 pm - 5:59 pm
JTR
-
JAX
33h 54m
2 stops
$1,781British Airways
Mon, Aug 31 - Fri, Sep 4
Multiple Airlines Logo
7:11 pm - 2:25 pm
JAX
-
JTR
36h 14m
3 stops
Multiple Airlines Logo
9:30 am - 9:31 pm
JTR
-
JAX
19h 01m
2 stops
$1,834Multiple Airlines
Thu, Aug 20 - Thu, Aug 27
Air Canada Logo
7:11 pm - 2:25 pm
JAX
-
JTR
36h 14m
3 stops
Air Canada Logo
9:30 am - 8:30 am
JTR
-
JAX
30h 00m
3 stops
$1,844Air Canada
Thu, Aug 20 - Thu, Aug 27
Air Canada Logo
7:11 pm - 2:25 pm
JAX
-
JTR
36h 14m
3 stops
Air Canada Logo
9:20 am - 8:30 am
JTR
-
JAX
30h 10m
3 stops
$1,989Air Canada
Sat, Aug 22 - Sat, Aug 29

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British Airways flights from Jacksonville to Thera

Our best British Airways deals on Jacksonville to Thera flight tickets
British Airways
Aug 20
JAX6:12 pmJacksonville
39h 03m
2 stops
JTR4:15 pmThera Santorini
Aug 27
JTR5:05 pmThera Santorini
33h 00m
2 stops
JAX7:05 pmJacksonville
$981
British Airways
Aug 22
JAX7:00 amJacksonville
26h 15m
2 stops
JTR4:15 pmThera Santorini
Aug 29
JTR6:30 pmThera Santorini
31h 35m
2 stops
JAX7:05 pmJacksonville
$1,021
British Airways
Aug 21
JAX7:00 amJacksonville
25h 05m
2 stops
JTR3:05 pmThera Santorini
Aug 25
JTR2:50 pmThera Santorini
50h 50m
2 stops
JAX10:40 amJacksonville
$1,315

Air Canada flights from Jacksonville to Thera

Our best Air Canada deals on Jacksonville to Thera flight tickets
Air Canada
Aug 20
JAX7:11 pmJacksonville
36h 14m
3 stops
JTR2:25 pmThera Santorini
Aug 27
JTR9:30 amThera Santorini
30h 00m
3 stops
JAX8:30 amJacksonville
$1,844
Air Canada
Aug 22
JAX7:11 pmJacksonville
36h 14m
3 stops
JTR2:25 pmThera Santorini
Aug 29
JTR9:20 amThera Santorini
30h 10m
3 stops
JAX8:30 amJacksonville
$1,989

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 July 8, 2026.
Use the filters below to find and compare flights from Jacksonville to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleThera

JAX - JTR

JAXJTR

Jacksonville

Thu 8/20

6:12 pm-4:15 pm

2 stops39h 03m

Thera Santorini

Thu 8/27

5:05 pm-7:05 pm

2 stops33h 00m

$981

JacksonvilleThera

JAX - JTR

JAXJTR

Jacksonville

Sat 8/22

7:00 am-4:15 pm

2 stops26h 15m

Thera Santorini

Sat 8/29

6:30 pm-7:05 pm

2 stops31h 35m

$1,021

JacksonvilleThera

JAX - JTR

JAXJTR

Jacksonville

Fri 8/21

7:00 am-3:05 pm

2 stops25h 05m

Thera Santorini

Tue 8/25

2:50 pm-10:40 am

2 stops50h 50m

$1,315

JacksonvilleThera

JAX - JTR

JAXJTR

Jacksonville

Fri 8/21

9:45 am-4:15 pm

2 stops23h 30m

Thera Santorini

Tue 8/25

2:50 pm-7:05 pm

2 stops35h 15m

$1,370

JacksonvilleThera

JAX - JTR

JAXJTR

Jacksonville

Fri 8/21

10:22 am-3:05 pm

2 stops21h 43m

Thera Santorini

Tue 8/25

2:50 pm-12:34 am

2 stops40h 44m

$1,442

JacksonvilleThera

JAX - JTR

JAXJTR

Jacksonville

Sat 8/22

7:11 pm-2:25 pm

3 stops36h 14m

Thera Santorini

Sat 8/29

9:40 pm-9:31 pm

2 stops30h 51m

$1,651

JacksonvilleThera

JAX - JTR

JAXJTR

Jacksonville

Mon 8/31

7:35 pm-4:20 pm

2 stops37h 45m

Thera Santorini

Fri 9/4

3:05 pm-5:59 pm

2 stops33h 54m

$1,781
Quickest round-trip

JacksonvilleThera

JAX - JTR

JAXJTR

Jacksonville

Thu 8/20

7:11 pm-2:25 pm

3 stops36h 14m

Thera Santorini

Thu 8/27

9:30 am-9:31 pm

2 stops19h 01m

$1,834

JacksonvilleThera

JAX - JTR

JAXJTR

Jacksonville

Thu 8/20

7:11 pm-2:25 pm

3 stops36h 14m

Thera Santorini

Thu 8/27

9:30 am-8:30 am

3 stops30h 00m

$1,844

JacksonvilleThera

JAX - JTR

JAXJTR

Jacksonville

Sat 8/22

7:11 pm-2:25 pm

3 stops36h 14m

Thera Santorini

Sat 8/29

9:20 am-8:30 am

3 stops30h 10m

$1,989

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Jacksonville to Thera

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

Cheap Jacksonville to Thera (JAX to JTR) flight deals and tips

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

Fastest flight time

25h 05m

Direct flights

None
The fastest flight from Jacksonville to Thera takes 25h 05m
There are no direct flights from Jacksonville to Thera. There are no popular flight routes from Jacksonville to Thera.
Search flight deals

Frequently asked questions about flying from Jacksonville to Thera

  • How far is Jacksonville to Thera Santorini by plane?

    The distance between Jacksonville and Thera Santorini is about 5834.9 mi. Typically, this will take 25h 05m by plane in normal conditions.

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

    Prices for flights from Jacksonville Airport to Thera Santorini Airport were last updated today.

  • How old do you have to be to fly from Jacksonville 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 Jacksonville Airport 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.

Frequently asked questions about flying from Jacksonville to Thera

  • How do I get Price Alerts for flights from Jacksonville to Thera?

    Confirm your travel details to search for the latest offers for flights from Jacksonville 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 Jacksonville to Thera with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • 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
Pyrgos Kallistis
Ios
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Kamari
Perissa
Megalochori
Mylopotas
Karterados

Why use momondo?

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

It is quick and easy to find Jacksonville 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 Jacksonville to Thera with flexible booking policies on momondo?

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

How can momondo help me find flights from Jacksonville 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 Jacksonville.

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

Yes momondo offers price alerts on flights to Thera from Jacksonville. 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.

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