In terms of precipitation, rainfall in Washington, D.C. Dulles Intl 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. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl 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 SCQ to IAD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santiago de Compostela to Washington, D.C. Dulles Intl Airport as you normally would.

What airport do you fly from for flights from Santiago de Compostela to Washington, D.C. Dulles Intl?

Most people fly from Santiago de Compostela (SCQ) if they book a flight from Santiago de Compostela to Washington, D.C. Dulles Intl. On average, Santiago de Compostela has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Santiago de Compostela is conveniently located just 6.6 mi from Santiago de Compostela’s city center.

Can I find deals for flights from Santiago de Compostela to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Santiago de Compostela to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Santiago de Compostela to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago de Compostela to Dulles Intl.

Can I find deals for business class flights from Santiago de Compostela to Dulles Intl?

Yes. Cheapflights offers flight deals from Santiago de Compostela to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$468+ Flights from Santiago de Compostela to Washington, D.C. Dulles Intl Airport

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Best flights from Santiago de Compostela to Dulles Intl
Discover carefully curated flight deals from Santiago de Compostela to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 28, 2025.

jue. 2/199:25 amSCQ - IAD

1 stop13h 05mIberia

lun. 2/236:20 pmIAD - SCQ

2 stops20h 45mIberia

Deal found 10/26

$597

jue. 2/199:25 amSCQ - IAD

1 stop13h 05mAmerican Airlines

lun. 2/238:52 amIAD - SCQ

2 stops17h 53mAmerican Airlines

Deal found 10/25

$733

jue. 1/89:45 pmSCQ - IAD

2 stops23h 50mIberia

lun. 1/126:20 pmIAD - SCQ

2 stops20h 45mIberia

Deal found 10/26

$650

One-way flights from Santiago de Compostela to Dulles Intl
Search for one-way flight options from Santiago de Compostela to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated octubre 28, 2025.

mié. 11/269:25 amSCQ - IAD

2 stops15h 20mMultiple Airlines

Deal found 10/27

$468

sáb. 1/31:15 pmSCQ - IAD

3 stops56h 20mMultiple Airlines

Deal found 10/26

$719

dom. 11/25:55 amSCQ - IAD

3 stops58h 50mMultiple Airlines

Deal found 10/27

$727

mié. 11/269:45 pmSCQ - IAD

1 stop24h 45mIberia

Deal found 10/27

$736

Cheap flight deals from Santiago de Compostela to Dulles Intl

Round-trip from	$597 (Iberia)
One-way from	$468 (Trip.com)

From Santiago de Compostela to Washington, D.C. Dulles Intl

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One-way flight from Santiago de Compostela to Washington, D.C. Dulles Intl

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santiago de Compostela to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

jue. 2/19

9:25 am-4:30 pm

1 stop13h 05m

Washington, D.C. Dulles Intl

lun. 2/23

6:20 pm-9:05 pm

2 stops20h 45m

$597

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

jue. 1/8

9:45 pm-3:35 pm

2 stops23h 50m

Washington, D.C. Dulles Intl

lun. 1/12

6:20 pm-9:05 pm

2 stops20h 45m

$650

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

jue. 2/19

9:25 am-4:30 pm

1 stop13h 05m

Washington, D.C. Dulles Intl

lun. 2/23

8:52 am-8:45 am

2 stops17h 53m

$733

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

mié. 11/26

9:25 am-6:45 pm

2 stops15h 20m

$468

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

sáb. 1/3

1:15 pm-3:35 pm

3 stops56h 20m

$719

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

dom. 11/2

5:55 am-11:45 am

3 stops58h 50m

$727

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

mié. 11/26

9:45 pm-4:30 pm

1 stop24h 45m

$736

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Best time to book a flight from Santiago de Compostela to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Santiago de Compostela with our price prediction graph.

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 Santiago de Compostela to Washington, D.C. Dulles Intl?
Most people fly from Santiago de Compostela (SCQ) if they book a flight from Santiago de Compostela to Washington, D.C. Dulles Intl. On average, Santiago de Compostela has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Santiago de Compostela is conveniently located just 6.6 mi from Santiago de Compostela’s city center.
How long is the flight from Santiago de Compostela to Washington, D.C. Dulles Intl Airport?
A quick flight from Santiago de Compostela to Washington, D.C. Dulles Intl Airport can take about 13h 05m. Iberia provides one of the quickest options available for as low as $597. The distance from Santiago de Compostela to Washington, D.C. Dulles Intl Airport is about 3509 mi.
Can I find deals for flights from Santiago de Compostela to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Santiago de Compostela to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santiago de Compostela to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago de Compostela to Dulles Intl.
Can I find deals for business class flights from Santiago de Compostela to Dulles Intl?
Yes. Cheapflights offers flight deals from Santiago de Compostela to Dulles Intl 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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$468+ Cheap flights from Santiago de Compostela (SCQ) to Dulles Intl (IAD)

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Santiago de Compostela to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Santiago de Compostela to Dulles Intl

Best flights from Santiago de Compostela to Dulles IntlDiscover carefully curated flight deals from Santiago de Compostela to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 28, 2025.

Discover carefully curated flight deals from Santiago de Compostela to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 28, 2025.

Cheap flight deals from Santiago de Compostela to Dulles Intl

Round-trip from

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Santiago de Compostela to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Santiago de Compostela to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Santiago de Compostela with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Santiago de Compostela to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Santiago de Compostela to Washington, D.C. Dulles Intl?

How long is the flight from Santiago de Compostela to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from Santiago de Compostela to Dulles Intl that include hotel bookings?

How can I find direct flights from Santiago de Compostela to Dulles Intl?

Can I find deals for business class flights from Santiago de Compostela to Dulles Intl?

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Santiago de Compostela to Dulles Intl

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Best flights from Santiago de Compostela to Dulles Intl
Discover carefully curated flight deals from Santiago de Compostela to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 28, 2025.