How long is the flight from Washington, D.C. Reagan-National Airport to Thera?

For as low as $1,446, British Airways can have you in Thera from Washington, D.C. Reagan-National Airport in 16h 13m. The distance between Washington, D.C. Reagan-National Airport and Thera is about 5270 mi.

What is the cheapest time of day to fly from DCA to JTR?

When flying from Washington, D.C. Reagan-National Airport to Thera, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Thera flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Reagan-National Airport-Thera flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Thera flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Thera flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Thera flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Thera from Washington, D.C. Reagan-National?

Thera Santorini (JTR) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Thera. You should not have trouble finding flights to Santorini from Washington, D.C. Reagan-National; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Thera airport from Washington, D.C. Reagan-National. It is only a 2.9 mi journey from Santorini (JTR) to Thera’s city center.

Can I find deals for flights from Reagan-National to Santorini that include hotel bookings?

Yes. In addition to deals on Reagan-National to Santorini flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Santorini?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Santorini.

Can I find deals for business class flights from Reagan-National to Santorini?

Yes. Cheapflights offers flight deals from Reagan-National to Santorini by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$845+ Cheap Flights from Washington, D.C. Reagan-National Airport to Thera

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1. Tell us where you want to go

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Cheap flight deals from Reagan-National to Santorini

Cheapest

Best

Last-minute

One-way

Cheapest flights from Reagan-National to Santorini
Explore the most affordable flight options available from Reagan-National to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.

Mon 9/284:20 pm -

2 stops24h 05m

Mon 10/58:45 pm -

3 stops30h 14m

Deal found 9/8

$1,267

Thu 10/156:00 am -

2 stops25h 05m

Thu 10/225:05 pm -

2 stops37h 54m

Deal found 9/4

$1,424

Tue 10/1310:19 pm -

2 stops34h 56m

Sat 10/311:20 pm -

2 stops36h 55m

Deal found 9/8

$1,574

Wed 9/2311:00 am -

2 stops22h 55m

Tue 9/299:40 pm -

2 stops29h 19m

Deal found 9/9

$1,592

Sat 10/33:12 pm -

2 stops18h 03m

Sat 10/105:05 pm -

2 stops30h 05m

Deal found 9/4

$1,607

Thu 10/110:16 pm -

2 stops33h 49m

Sat 10/173:55 pm -

2 stops23h 08m

Deal found 9/4

$1,757

Thu 9/2411:00 am -

2 stops24h 10m

Sun 9/278:55 pm -

2 stops32h 39m

Deal found 9/8

$1,856

Fri 10/162:56 pm -

2 stops17h 09m

Tue 10/202:50 pm -

2 stops24h 13m

Deal found 9/4

$1,891

Sat 10/1010:19 pm -

2 stops32h 36m

Sat 10/311:20 pm -

2 stops37h 03m

Deal found 9/8

$2,072

Best flights from Reagan-National to Santorini
Discover carefully curated flight deals from Reagan-National to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.

Mon 9/284:20 pm -

3 stops24h 05m

Mon 10/58:45 pm -

3 stops30h 14m

Deal found 9/8

$1,267

Thu 10/152:52 pm -

2 stops16h 13m

Thu 10/225:05 pm -

2 stops33h 54m

Deal found 9/8

$1,446

Tue 10/1310:19 pm -

2 stops34h 56m

Sat 10/311:20 pm -

2 stops36h 55m

Deal found 9/8

$1,574

Wed 10/141:29 pm -

2 stops19h 46m

Sat 10/311:20 pm -

2 stops36h 55m

Deal found 9/8

$1,574

Thu 9/2411:00 am -

2 stops24h 10m

Sun 9/278:55 pm -

2 stops32h 39m

Deal found 9/8

$1,856

Sat 10/33:12 pm -

2 stops18h 03m

Sat 10/105:05 pm -

2 stops30h 05m

Deal found 9/4

$1,607

Thu 10/110:16 pm -

2 stops33h 49m

Sat 10/173:55 pm -

2 stops23h 08m

Deal found 9/4

$1,757

Fri 10/162:56 pm -

2 stops17h 09m

Tue 10/202:50 pm -

2 stops24h 13m

Deal found 9/4

$1,891

Last-minute flights from Reagan-National to Santorini
Discover last-minute flight deals from Reagan-National to Santorini. Data last updated September 9, 2026 and is based on user searches.

Wed 9/2311:00 am -

2 stops22h 55m

Tue 9/299:40 pm -

2 stops29h 19m

Deal found 9/9

$1,592

Thu 9/2411:00 am -

2 stops24h 10m

Sun 9/278:55 pm -

2 stops32h 39m

Deal found 9/8

$1,856

Mon 9/284:20 pm -

2 stops24h 05m

Mon 10/58:45 pm -

3 stops30h 14m

Deal found 9/8

$1,267

Thu 10/110:16 pm -

2 stops33h 49m

Sat 10/173:55 pm -

2 stops23h 08m

Deal found 9/4

$1,757

Sat 10/33:12 pm -

2 stops18h 03m

Sat 10/105:05 pm -

2 stops30h 05m

Deal found 9/4

$1,607

Sat 10/1010:19 pm -

2 stops32h 36m

Sat 10/311:20 pm -

2 stops37h 03m

Deal found 9/8

$2,072

Tue 10/1310:19 pm -

2 stops34h 56m

Sat 10/311:20 pm -

2 stops36h 55m

Deal found 9/8

$1,574

Thu 10/156:00 am -

2 stops25h 05m

Thu 10/225:05 pm -

2 stops37h 54m

Deal found 9/4

$1,424

Fri 10/162:56 pm -

2 stops17h 09m

Tue 10/202:50 pm -

2 stops24h 13m

Deal found 9/4

$1,891

One-way flights from Reagan-National to Santorini
Search for one-way flight options from Reagan-National to Santorini. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.

Fri 9/256:55 pm -

3 stops18h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/6

$845

Sat 10/104:20 pm -

2 stops44h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$901

Mon 10/126:59 am -

2 stops26h 51m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$923

Wed 10/142:56 pm -

2 stops18h 19m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$1,077

Tue 10/136:33 pm -

2 stops38h 42m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$1,096

Thu 10/153:47 pm -

2 stops40h 18m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$1,196

Tue 9/224:20 pm -

2 stops19h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$3,016

Tue 9/2210:16 pm -

2 stops34h 59m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$4,360

Find flight deals from Reagan-National to Santorini

Most accurate provider	Ovago 3 stars
Most trusted provider	Ovago 3 stars
Round-trip from	$1,267 (Mytrip)
One-way from	$845 (Mytrip)

Provider with most accurate pricing for Washington, D.C. Reagan-National-Thera Santorini flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Thera Santorini flights.

Search Deals

From Washington, D.C. Reagan-National to Thera Santorini

Search Deals

One-way flight from Washington, D.C. Reagan-National to Thera Santorini

Search Deals

Cheapflights Fare Finder

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

Quickest round-trip

Washington, D.C.Thera

DCA Washington, D.C. Reagan-National - JTR Thera Santorini

DCAJTR

Washington, D.C. Reagan-National

Fri 9/25

6:55 pm-8:50 pm

3 stops18h 55m

Thera Santorini

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$845

Washington, D.C.Thera

DCA Washington, D.C. Reagan-National - JTR Thera Santorini

DCAJTR

Washington, D.C. Reagan-National

Sun 10/11

6:00 am-8:00 pm

2 stops31h 00m

Thera Santorini

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$901

Washington, D.C.Thera

DCA Washington, D.C. Reagan-National - JTR Thera Santorini

DCAJTR

Washington, D.C. Reagan-National

Mon 10/12

6:59 am-4:50 pm

2 stops26h 51m

Thera Santorini

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$923

Washington, D.C.Thera

DCA Washington, D.C. Reagan-National - JTR Thera Santorini

DCAJTR

Washington, D.C. Reagan-National

Tue 10/13

6:33 pm-4:15 pm

2 stops38h 42m

Thera Santorini

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$1,096

Washington, D.C.Thera

DCA Washington, D.C. Reagan-National - JTR Thera Santorini

DCAJTR

Washington, D.C. Reagan-National

Fri 10/16

6:00 am-4:15 pm

2 stops27h 15m

Thera Santorini

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$1,196

Washington, D.C.Thera

DCA Washington, D.C. Reagan-National - JTR Thera Santorini

DCAJTR

Washington, D.C. Reagan-National

Mon 9/28

4:20 pm-11:25 pm

3 stops24h 05m

Thera Santorini

Mon 10/5

8:45 pm-7:59 pm

3 stops30h 14m

$1,267

Washington, D.C.Thera

DCA Washington, D.C. Reagan-National - JTR Thera Santorini

DCAJTR

Washington, D.C. Reagan-National

Thu 10/15

2:52 pm-2:05 pm

2 stops16h 13m

Thera Santorini

Thu 10/22

5:05 pm-7:59 pm

2 stops33h 54m

$1,446

Washington, D.C.Thera

DCA Washington, D.C. Reagan-National - JTR Thera Santorini

DCAJTR

Washington, D.C. Reagan-National

Tue 10/13

10:19 pm-4:15 pm

2 stops34h 56m

Thera Santorini

Sat 10/31

1:20 pm-8:15 pm

2 stops36h 55m

$1,574

Washington, D.C.Thera

DCA Washington, D.C. Reagan-National - JTR Thera Santorini

DCAJTR

Washington, D.C. Reagan-National

Wed 10/14

1:29 pm-4:15 pm

2 stops19h 46m

Thera Santorini

Sat 10/31

1:20 pm-8:15 pm

2 stops36h 55m

$1,574

Washington, D.C.Thera

DCA Washington, D.C. Reagan-National - JTR Thera Santorini

DCAJTR

Washington, D.C. Reagan-National

Sat 10/3

3:12 pm-4:15 pm

2 stops18h 03m

Thera Santorini

Sat 10/10

5:05 pm-4:10 pm

2 stops30h 05m

$1,607

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 15 resultsSorted by cheapest first

Compare providers for flights from Reagan-National to Santorini

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Santorini in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
Ovago	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Thera flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Reagan-National Airport-Thera flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Thera flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Thera flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Thera flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from Reagan-National with our price prediction graph.

DCA-JTR

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly into for flights to Thera from Washington, D.C. Reagan-National?
Thera Santorini (JTR) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Thera. You should not have trouble finding flights to Santorini from Washington, D.C. Reagan-National; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Thera airport from Washington, D.C. Reagan-National. It is only a 2.9 mi journey from Santorini (JTR) to Thera’s city center.
How long is the flight from Washington, D.C. Reagan-National Airport to Thera?
For as low as $1,446, British Airways can have you in Thera from Washington, D.C. Reagan-National Airport in 16h 13m. The distance between Washington, D.C. Reagan-National Airport and Thera is about 5270 mi.
Can I find deals for flights from Reagan-National to Santorini that include hotel bookings?
Yes. In addition to deals on Reagan-National to Santorini flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Santorini?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Santorini.
Can I find deals for business class flights from Reagan-National to Santorini?
Yes. Cheapflights offers flight deals from Reagan-National to Santorini by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$845+ Cheap flights from Reagan-National (DCA) to Thera (JTR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Santorini with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Reagan-National to Santorini

Cheapest flights from Reagan-National to SantoriniExplore the most affordable flight options available from Reagan-National to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.

Explore the most affordable flight options available from Reagan-National to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.

Best flights from Reagan-National to SantoriniDiscover carefully curated flight deals from Reagan-National to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.

Discover carefully curated flight deals from Reagan-National to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.

Last-minute flights from Reagan-National to SantoriniDiscover last-minute flight deals from Reagan-National to Santorini. Data last updated September 9, 2026 and is based on user searches.

Discover last-minute flight deals from Reagan-National to Santorini. Data last updated September 9, 2026 and is based on user searches.

One-way flights from Reagan-National to SantoriniSearch for one-way flight options from Reagan-National to Santorini. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.

Search for one-way flight options from Reagan-National to Santorini. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.

Find flight deals from Reagan-National to Santorini

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Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Thera that are best for you.

Compare providers for flights from Reagan-National to Santorini

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Santorini in September.

Best time to book a flight from Reagan-National to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from Reagan-National with our price prediction graph.

Related info for your journey

What airport do you fly into for flights to Thera from Washington, D.C. Reagan-National?

How long is the flight from Washington, D.C. Reagan-National Airport to Thera?

Can I find deals for flights from Reagan-National to Santorini that include hotel bookings?

How can I find direct flights from Reagan-National to Santorini?

Can I find deals for business class flights from Reagan-National to Santorini?

Traveling to a place near Thera?

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Alternative routes for Reagan-National to Santorini

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Santorini by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Reagan-National to Santorini by cabin class

Find flights from Reagan-National to Santorini, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Reagan-National and Santorini flights

Browse other Reagan-National and Santorini flight options. Last updated on September 9, 2026.

Other flights from Reagan-National

Browse through other flights departing from Reagan-National. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

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Cheapest flights from Reagan-National to Santorini
Explore the most affordable flight options available from Reagan-National to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.

Best flights from Reagan-National to Santorini
Discover carefully curated flight deals from Reagan-National to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.

Last-minute flights from Reagan-National to Santorini
Discover last-minute flight deals from Reagan-National to Santorini. Data last updated September 9, 2026 and is based on user searches.

One-way flights from Reagan-National to Santorini
Search for one-way flight options from Reagan-National to Santorini. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.