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

Departing from Riyadh to Washington, D.C. Reagan-National Airport will take you 21h 24m. Riyadh and Washington, D.C. Reagan-National Airport are separated by a distance of 6720 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Riyadh to Washington, D.C. Reagan-National Airport as you normally would.

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

For a flight from Riyadh to Washington, D.C. Reagan-National, you will be flying from King Khaled Intl. Riyadh King Khaled Intl (RUH) is just 18.7 mi from the center of the city. King Khaled Intl is the only Riyadh airport and it handles 0 outbound flights to Washington, D.C. Reagan-National per day. 0 airlines have flights to Washington, D.C. Reagan-National from Riyadh King Khaled Intl on a regular basis.

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

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

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

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

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

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

$471+ Cheap Flights from Riyadh to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Riyadh to Reagan-National

Cheapest

Best

Last-minute

One-way

Cheapest flights from Riyadh to Reagan-National
Explore the most affordable flight options available from Riyadh to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.

Mon 9/281:55 am -

2 stops20h 45m

Tue 10/64:20 pm -

2 stops22h 00m

Deal found 8/30

$823

Tue 9/151:45 am -

2 stops25h 14m

Tue 12/111:05 am -

2 stops24h 50m

Deal found 9/2

$835

Tue 10/272:00 am -

2 stops26h 59m

Wed 11/256:00 am -

2 stops29h 55m

Deal found 9/1

$846

Tue 10/275:05 am -

2 stops22h 54m

Fri 11/65:10 pm -

2 stops19h 50m

Deal found 9/2

$853

Wed 11/112:00 am -

2 stops27h 59m

Mon 11/164:00 pm -

2 stops43h 55m

Deal found 9/1

$856

Thu 10/154:55 am -

2 stops24h 04m

Sat 10/245:10 pm -

2 stops20h 00m

Deal found 9/1

$879

Thu 10/2912:05 am -

3 stops23h 32m

Fri 11/137:40 pm -

2 stops19h 05m

Deal found 8/31

$884

Wed 10/2811:30 pm -

1 stop25h 57m

Wed 11/2510:15 am -

1 stop25h 30m

Deal found 9/1

$903

Tue 10/2711:30 pm -

2 stops25h 28m

Fri 11/63:59 pm -

1 stop19h 46m

Deal found 9/2

$904

Best flights from Riyadh to Reagan-National
Discover carefully curated flight deals from Riyadh to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.

Mon 9/281:55 am -

2 stops20h 45m

Tue 10/64:20 pm -

2 stops22h 00m

Deal found 8/30

$823

Mon 11/92:00 am -

2 stops21h 24m

Thu 11/266:00 am -

2 stops29h 55m

Deal found 8/31

$849

Wed 10/145:00 am -

2 stops22h 59m

Sat 10/245:10 pm -

2 stops20h 50m

Deal found 8/31

$853

Wed 10/2811:30 pm -

1 stop25h 57m

Wed 11/2510:15 am -

1 stop25h 30m

Deal found 9/1

$903

Tue 10/2712:05 am -

3 stops23h 32m

Wed 11/257:40 pm -

2 stops19h 05m

Deal found 8/29

$942

Tue 10/272:00 am -

2 stops26h 59m

Wed 11/256:00 am -

2 stops29h 55m

Deal found 8/29

$849

Tue 10/2711:30 pm -

1 stop31h 17m

Fri 11/67:40 pm -

1 stop16h 05m

Deal found 8/30

$910

Fri 10/3011:30 pm -

1 stop25h 02m

Fri 11/137:40 pm -

1 stop16h 05m

Deal found 8/31

$910

Tue 9/158:45 am -

2 stops21h 14m

Fri 12/47:40 pm -

1 stop16h 05m

Deal found 9/2

$947

Thu 9/178:45 am -

2 stops21h 14m

Sun 11/297:40 pm -

1 stop16h 05m

Deal found 9/2

$947

Last-minute flights from Riyadh to Reagan-National
Discover last-minute flight deals from Riyadh to Reagan-National. Data last updated September 3, 2026 and is based on user searches.

Mon 9/141:55 am -

2 stops20h 45m

Sun 11/296:00 am -

2 stops29h 55m

Deal found 9/2

$926

Tue 9/151:45 am -

2 stops25h 14m

Tue 12/111:05 am -

2 stops24h 50m

Deal found 9/2

$835

Mon 9/281:55 am -

2 stops20h 45m

Tue 10/64:20 pm -

2 stops22h 00m

Deal found 8/30

$823

Thu 10/154:55 am -

2 stops24h 04m

Sat 10/245:10 pm -

2 stops20h 00m

Deal found 9/1

$879

Tue 10/272:00 am -

2 stops26h 59m

Wed 11/256:00 am -

2 stops29h 55m

Deal found 9/1

$846

Tue 10/275:05 am -

2 stops22h 54m

Fri 11/65:10 pm -

2 stops19h 50m

Deal found 9/2

$853

Tue 10/2711:30 pm -

2 stops25h 28m

Fri 11/63:59 pm -

1 stop19h 46m

Deal found 9/2

$904

Wed 10/2811:30 pm -

1 stop25h 57m

Wed 11/2510:15 am -

1 stop25h 30m

Deal found 9/1

$903

Thu 10/2912:05 am -

3 stops23h 32m

Fri 11/137:40 pm -

2 stops19h 05m

Deal found 8/31

$884

One-way flights from Riyadh to Reagan-National
Search for one-way flight options from Riyadh to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.

Wed 9/304:20 am -

2 stops21h 14m

Deal found 8/30

$471

Tue 9/82:00 am -

2 stops20h 40m

Deal found 8/30

$743

Wed 9/305:10 am -

3 stops49h 00m

Deal found 8/30

$896

Sat 10/31:20 am -

3 stops28h 50m

Deal found 9/1

$1,228

Tue 9/225:00 am -

2 stops23h 13m

Deal found 8/31

$1,734

Wed 9/3011:10 am -

2 stops27h 50m

Deal found 8/30

$2,491

Sat 10/248:25 pm -

2 stops25h 59m

Deal found 8/28

$3,453

Thu 10/222:00 am -

2 stops20h 40m

Deal found 8/28

$3,672

Sun 10/255:50 am -

2 stops22h 09m

Deal found 8/28

$4,112

Sat 10/2411:30 pm -

1 stop30h 19m

Deal found 8/28

$4,774

Tue 9/227:00 pm -

3 stops52h 27m

Deal found 8/31

$6,005

Find flight deals from Riyadh to Reagan-National

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$823 (Air Canada)
One-way from	$471 (Kiwi.com)
Popular in	November
Cheapest in	April
Average price	$917

Provider with most accurate pricing for Riyadh King Khaled Intl-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Riyadh King Khaled Intl-Washington, D.C. (WAS) flights.

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From Riyadh King Khaled Intl to Washington, D.C. Reagan-National

Search Deals

One-way flight from Riyadh King Khaled Intl to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($16 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - DCA Washington, D.C. Reagan-National

RUHDCA

Riyadh King Khaled Intl

Mon 9/28

1:55 am-3:40 pm

2 stops20h 45m

Washington, D.C. Reagan-National

Tue 10/6

4:20 pm-9:20 pm

2 stops22h 00m

$823

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - DCA Washington, D.C. Reagan-National

RUHDCA

Riyadh King Khaled Intl

Mon 11/9

2:00 am-3:24 pm

2 stops21h 24m

Washington, D.C. Reagan-National

Thu 11/26

6:00 am-7:55 pm

2 stops29h 55m

$849

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - DCA Washington, D.C. Reagan-National

RUHDCA

Riyadh King Khaled Intl

Tue 10/27

2:00 am-9:59 pm

2 stops26h 59m

Washington, D.C. Reagan-National

Wed 11/25

6:00 am-7:55 pm

2 stops29h 55m

$849

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - DCA Washington, D.C. Reagan-National

RUHDCA

Riyadh King Khaled Intl

Wed 10/14

5:00 am-8:59 pm

2 stops22h 59m

Washington, D.C. Reagan-National

Sat 10/24

5:10 pm-9:00 pm

2 stops20h 50m

$853

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - DCA Washington, D.C. Reagan-National

RUHDCA

Riyadh King Khaled Intl

Wed 10/28

11:30 pm-6:27 pm

1 stop25h 57m

Washington, D.C. Reagan-National

Wed 11/25

10:15 am-7:45 pm

1 stop25h 30m

$903

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - DCA Washington, D.C. Reagan-National

RUHDCA

Riyadh King Khaled Intl

Tue 10/27

11:30 pm-11:47 pm

1 stop31h 17m

Washington, D.C. Reagan-National

Fri 11/6

7:40 pm-7:45 pm

1 stop16h 05m

$910

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - DCA Washington, D.C. Reagan-National

RUHDCA

Riyadh King Khaled Intl

Fri 10/30

11:30 pm-5:32 pm

1 stop25h 02m

Washington, D.C. Reagan-National

Fri 11/13

7:40 pm-7:45 pm

1 stop16h 05m

$910

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - DCA Washington, D.C. Reagan-National

RUHDCA

Riyadh King Khaled Intl

Tue 10/27

12:05 am-4:37 pm

3 stops23h 32m

Washington, D.C. Reagan-National

Wed 11/25

7:40 pm-10:45 pm

2 stops19h 05m

$942

Quickest round-trip

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - DCA Washington, D.C. Reagan-National

RUHDCA

Riyadh King Khaled Intl

Tue 9/15

8:45 am-10:59 pm

2 stops21h 14m

Washington, D.C. Reagan-National

Fri 12/4

7:40 pm-7:45 pm

1 stop16h 05m

$947

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - DCA Washington, D.C. Reagan-National

RUHDCA

Riyadh King Khaled Intl

Thu 9/17

8:45 am-10:59 pm

2 stops21h 14m

Washington, D.C. Reagan-National

Sun 11/29

7:40 pm-7:45 pm

1 stop16h 05m

$947

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/30

Showing 1-10 of 22 resultsSorted by cheapest first

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

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

RUH-DCA

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 from for flights from Riyadh to Washington, D.C. Reagan-National?
For a flight from Riyadh to Washington, D.C. Reagan-National, you will be flying from King Khaled Intl. Riyadh King Khaled Intl (RUH) is just 18.7 mi from the center of the city. King Khaled Intl is the only Riyadh airport and it handles 0 outbound flights to Washington, D.C. Reagan-National per day. 0 airlines have flights to Washington, D.C. Reagan-National from Riyadh King Khaled Intl on a regular basis.
How long is the flight from Riyadh to Washington, D.C. Reagan-National Airport?
Departing from Riyadh to Washington, D.C. Reagan-National Airport will take you 21h 24m. Riyadh and Washington, D.C. Reagan-National Airport are separated by a distance of 6720 mi. This flight may include one or multiple stops.
Can I find deals for flights from Riyadh to Reagan-National that include hotel bookings?
Yes. In addition to deals on Riyadh to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Riyadh to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riyadh to Reagan-National.
Can I find deals for business class flights from Riyadh to Reagan-National?
Yes. Cheapflights offers flight deals from Riyadh to Reagan-National 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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$471+ Cheap flights from Riyadh (RUH) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Riyadh to Reagan-National

Cheapest flights from Riyadh to Reagan-NationalExplore the most affordable flight options available from Riyadh to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.

Explore the most affordable flight options available from Riyadh to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.

Best flights from Riyadh to Reagan-NationalDiscover carefully curated flight deals from Riyadh to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.

Discover carefully curated flight deals from Riyadh to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.

Last-minute flights from Riyadh to Reagan-NationalDiscover last-minute flight deals from Riyadh to Reagan-National. Data last updated September 3, 2026 and is based on user searches.

Discover last-minute flight deals from Riyadh to Reagan-National. Data last updated September 3, 2026 and is based on user searches.

One-way flights from Riyadh to Reagan-NationalSearch for one-way flight options from Riyadh to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.

Search for one-way flight options from Riyadh to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.

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

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

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

Related info for your journey

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

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

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

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

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

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Riyadh and Reagan-National flights

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Cheapest flights from Riyadh to Reagan-National
Explore the most affordable flight options available from Riyadh to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.

Best flights from Riyadh to Reagan-National
Discover carefully curated flight deals from Riyadh to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.

Last-minute flights from Riyadh to Reagan-National
Discover last-minute flight deals from Riyadh to Reagan-National. Data last updated September 3, 2026 and is based on user searches.

One-way flights from Riyadh to Reagan-National
Search for one-way flight options from Riyadh to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.