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Cheap flights from Washington, D.C. Reagan-National Airport to Thera from $456

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Thera departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 9:00 pm
DCA
-
JTR
32h 00m
2 stops
Multiple Airlines Logo
8:30 am - 8:52 am
JTR
-
DCA
31h 22m
3 stops
$1,075Multiple Airlines
Mon, Jul 13 - Wed, Jul 22
Multiple Airlines Logo
6:20 am - 3:05 pm
DCA
-
JTR
25h 45m
2 stops
Multiple Airlines Logo
5:10 pm - 11:02 pm
JTR
-
DCA
36h 52m
2 stops
$1,103Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
11:00 am - 9:00 pm
DCA
-
JTR
27h 00m
3 stops
Multiple Airlines Logo
6:00 am - 8:52 am
JTR
-
DCA
33h 52m
3 stops
$1,109Multiple Airlines
Mon, Jul 13 - Wed, Jul 22
Multiple Airlines Logo
6:20 am - 3:05 pm
DCA
-
JTR
25h 45m
2 stops
Multiple Airlines Logo
2:45 pm - 10:34 am
JTR
-
DCA
26h 49m
2 stops
$1,167Multiple Airlines
Wed, Sep 2 - Mon, Sep 7
Multiple Airlines Logo
6:00 am - 8:35 pm
DCA
-
JTR
31h 35m
2 stops
Multiple Airlines Logo
8:30 am - 10:31 pm
JTR
-
DCA
21h 01m
2 stops
$1,196Multiple Airlines
Sun, Jul 19 - Mon, Jul 27
Multiple Airlines Logo
11:00 am - 8:35 pm
DCA
-
JTR
26h 35m
3 stops
Multiple Airlines Logo
8:30 am - 10:31 pm
JTR
-
DCA
21h 01m
2 stops
$1,198Multiple Airlines
Sun, Jul 19 - Mon, Jul 27
Multiple Airlines Logo
6:00 am - 10:45 pm
DCA
-
JTR
33h 45m
3 stops
Multiple Airlines Logo
9:40 pm - 6:12 pm
JTR
-
DCA
27h 32m
2 stops
$1,211Multiple Airlines
Sun, Aug 2 - Sat, Aug 8
Multiple Airlines Logo
6:20 am - 2:55 pm
DCA
-
JTR
25h 35m
2 stops
Multiple Airlines Logo
11:35 pm - 8:59 pm
JTR
-
DCA
28h 24m
2 stops
$1,228Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
6:00 am - 8:35 pm
DCA
-
JTR
31h 35m
2 stops
Multiple Airlines Logo
10:20 pm - 7:57 pm
JTR
-
DCA
28h 37m
3 stops
$1,284Multiple Airlines
Sun, Jul 19 - Mon, Jul 27
Multiple Airlines Logo
2:54 pm - 1:50 pm
DCA
-
JTR
15h 56m
2 stops
Multiple Airlines Logo
2:50 pm - 7:44 am
JTR
-
DCA
23h 54m
2 stops
$1,304Multiple Airlines
Mon, Jul 13 - Wed, Jul 22

American Airlines flights from Washington, D.C. Reagan-National Airport to Thera

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Thera flight tickets
American Airlines
Sep 17
DCA1:38 pmWashington, D.C. Reagan-National
17h 27m
2 stops
JTR2:05 pmThera Santorini
Sep 24
JTR5:05 pmThera Santorini
31h 01m
2 stops
DCA5:06 pmWashington, D.C. Reagan-National
$1,351
American Airlines
Oct 4
DCA1:00 pmWashington, D.C. Reagan-National
17h 55m
2 stops
JTR1:55 pmThera Santorini
Oct 11
JTR5:10 pmThera Santorini
32h 17m
2 stops
DCA6:27 pmWashington, D.C. Reagan-National
$1,601

British Airways flights from Washington, D.C. Reagan-National Airport to Thera

Our best British Airways deals on Washington, D.C. Reagan-National Airport to Thera flight tickets
British Airways
Sep 8
DCA1:59 pmWashington, D.C. Reagan-National
19h 21m
2 stops
JTR4:20 pmThera Santorini
Sep 14
JTR5:25 pmThera Santorini
32h 02m
2 stops
DCA6:27 pmWashington, D.C. Reagan-National
$1,339
British Airways
Jul 13
DCA10:30 pmWashington, D.C. Reagan-National
34h 50m
2 stops
JTR4:20 pmThera Santorini
Jul 22
JTR5:10 pmThera Santorini
35h 05m
2 stops
DCA9:15 pmWashington, D.C. Reagan-National
$1,359
British Airways
Sep 4
DCA6:23 pmWashington, D.C. Reagan-National
16h 07m
2 stops
JTR5:30 pmThera Santorini
Sep 10
JTR5:05 pmThera Santorini
34h 10m
2 stops
DCA8:15 pmWashington, D.C. Reagan-National
$1,399

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National 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 May 26, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Thera

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Mon 7/13

6:00 am-9:00 pm

2 stops32h 00m

Thera Santorini

Wed 7/22

8:30 am-8:52 am

3 stops31h 22m

$1,075

Washington, D.C.Thera

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Wed 9/2

6:20 am-3:05 pm

2 stops25h 45m

Thera Santorini

Wed 9/9

5:10 pm-11:02 pm

2 stops36h 52m

$1,103

Washington, D.C.Thera

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Mon 7/13

11:00 am-9:00 pm

3 stops27h 00m

Thera Santorini

Wed 7/22

6:00 am-8:52 am

3 stops33h 52m

$1,109

Washington, D.C.Thera

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Wed 9/2

6:20 am-3:05 pm

2 stops25h 45m

Thera Santorini

Mon 9/7

2:45 pm-10:34 am

2 stops26h 49m

$1,167

Washington, D.C.Thera

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Sun 7/19

6:00 am-8:35 pm

2 stops31h 35m

Thera Santorini

Mon 7/27

8:30 am-10:31 pm

2 stops21h 01m

$1,196

Washington, D.C.Thera

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Sun 7/19

11:00 am-8:35 pm

3 stops26h 35m

Thera Santorini

Mon 7/27

8:30 am-10:31 pm

2 stops21h 01m

$1,198

Washington, D.C.Thera

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Sun 8/2

6:00 am-10:45 pm

3 stops33h 45m

Thera Santorini

Sat 8/8

9:40 pm-6:12 pm

2 stops27h 32m

$1,211

Washington, D.C.Thera

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Sat 8/22

6:20 am-2:55 pm

2 stops25h 35m

Thera Santorini

Sat 8/29

11:35 pm-8:59 pm

2 stops28h 24m

$1,228

Washington, D.C.Thera

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Sun 7/19

6:00 am-8:35 pm

2 stops31h 35m

Thera Santorini

Mon 7/27

10:20 pm-7:57 pm

3 stops28h 37m

$1,284
Quickest round-trip

Washington, D.C.Thera

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Mon 7/13

2:54 pm-1:50 pm

2 stops15h 56m

Thera Santorini

Wed 7/22

2:50 pm-7:44 am

2 stops23h 54m

$1,304

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Thera from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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 airline that flies from Washington, D.C. Reagan-National to Thera Santorini?

British Airways and Air Canada are the most popular carriers operating from Washington, D.C. Reagan-National to Thera Santorini

When to book flights from Washington, D.C. Reagan-National Airport to Thera

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

Cheap Washington, D.C. Reagan-National Airport to Thera (DCA to JTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Thera

Fastest flight time

16h 30m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Thera takes 16h 30m
There are no direct flights from Washington, D.C. Reagan-National Airport to Thera. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Thera.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Thera

  • How far is Washington, D.C. Reagan-National to Thera Santorini by plane?

    The straight-line distance from Washington, D.C. Reagan-National to Thera Santorini is 5267.1 mi. In terms of flight time, this usually takes a little over 16h 30m.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Thera Santorini Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Thera Santorini Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Thera Santorini Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Thera Santorini Airport.

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

    The required travel and health documents for your Thera Santorini Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thera Santorini Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
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Karterados

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Thera?

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

Can I find flights from Washington, D.C. to Thera with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Thera flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. 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 Washington, D.C..

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

If you are simply researching potential flights to Thera, momondo offers a useful price alert feature which will track prices for flights to Thera from Washington, D.C. and alert you when they change.

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