When did momondo last update prices for flights from Washington to Santiago de Compostela Airport?

Prices for flights from Washington to Santiago de Compostela Airport are updated daily.

How many operators does momondo search for flights from Washington to Santiago de Compostela Airport?

As of November 2025, there is 1 operator available to choose from for flights from Washington to Santiago de Compostela Airport.

How old do you have to be to fly from Washington to Santiago de Compostela Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Santiago de Compostela Airport.

What documentation or ID do you need to fly to Santiago de Compostela Airport?

The required travel and health documents for your Santiago de Compostela 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 Santiago de Compostela Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$550 Cheap Flights from Washington to Santiago de Compostela in 2025/26

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Find the cheapest flights from Washington to Santiago de Compostela

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6:50 pm - 8:45 amSEA-SCQ

28h 55m2 stops

9:45 pm - 4:55 pmSCQ-SEA

28h 10m2 stops

$550Multiple Airlines

Find Deal

Thu, Jan 29 - Thu, Feb 12

6:50 pm - 10:55 pmSEA-SCQ

19h 05m2 stops

9:25 am - 11:30 amSCQ-SEA

35h 05m3 stops

$746Multiple Airlines

Find Deal

Thu, Jan 29 - Thu, Feb 12

5:50 am - 10:05 pmSEA-SCQ

31h 15m3 stops

9:40 pm - 5:00 pmSCQ-SEA

28h 20m3 stops

$1,115Multiple Airlines

Find Deal

Thu, Jan 29 - Thu, Feb 12

6:50 pm - 10:05 pmSEA-SCQ

18h 15m1 stop

4:55 pm - 1:20 pmSCQ-SEA

29h 25m2 stops

$1,277Multiple Airlines

Find Deal

Thu, Jan 29 - Thu, Feb 12

9:55 am - 9:05 pmSEA-SCQ

26h 10m2 stops

6:50 pm - 5:05 pmSCQ-SEA

55h 15m2 stops

$1,464Multiple Airlines

Find Deal

Fri, Dec 12 - Fri, Dec 19

2:00 pm - 12:05 amSEA-SCQ

25h 05m2 stops

9:40 pm - 10:16 pmSCQ-SEA

33h 36m3 stops

$1,506Multiple Airlines

Find Deal

Mon, Dec 29 - Mon, Jan 5

2:35 pm - 10:15 pmSEA-SCQ

22h 40m3 stops

6:50 pm - 5:05 pmSCQ-SEA

31h 15m2 stops

$1,586Multiple Airlines

Find Deal

Fri, Dec 12 - Fri, Dec 19

8:10 am - 6:15 pmSEA-SCQ

25h 05m3 stops

9:40 pm - 10:16 pmSCQ-SEA

33h 36m3 stops

$1,725Multiple Airlines

Find Deal

Mon, Dec 29 - Mon, Jan 5

2:35 pm - 10:15 pmSEA-SCQ

22h 40m3 stops

2:10 pm - 5:05 pmSCQ-SEA

35h 55m3 stops

$1,773Multiple Airlines

Find Deal

Fri, Dec 12 - Fri, Dec 19

7:45 am - 11:50 pmSEA-SCQ

31h 05m2 stops

7:00 pm - 4:55 pmSCQ-SEA

30h 55m1 stop

$2,043Multiple Airlines

Find Deal

Fri, Dec 12 - Fri, Dec 19

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Santiago de Compostela that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Thu 1/29

6:50 pm-8:45 am

2 stops28h 55m

Santiago de Compostela

Thu 2/12

9:45 pm-4:55 pm

2 stops28h 10m

$550

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Thu 1/29

6:50 pm-10:55 pm

2 stops19h 05m

Santiago de Compostela

Thu 2/12

9:25 am-11:30 am

3 stops35h 05m

$746

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Thu 1/29

5:50 am-10:05 pm

3 stops31h 15m

Santiago de Compostela

Thu 2/12

9:40 pm-5:00 pm

3 stops28h 20m

$1,115

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Thu 1/29

6:50 pm-10:05 pm

1 stop18h 15m

Santiago de Compostela

Thu 2/12

4:55 pm-1:20 pm

2 stops29h 25m

$1,277

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Fri 12/12

9:55 am-9:05 pm

2 stops26h 10m

Santiago de Compostela

Fri 12/19

6:50 pm-5:05 pm

2 stops55h 15m

$1,464

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Mon 12/29

2:00 pm-12:05 am

2 stops25h 05m

Santiago de Compostela

Mon 1/5

9:40 pm-10:16 pm

3 stops33h 36m

$1,506

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Fri 12/12

2:35 pm-10:15 pm

3 stops22h 40m

Santiago de Compostela

Fri 12/19

6:50 pm-5:05 pm

2 stops31h 15m

$1,586

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Mon 12/29

8:10 am-6:15 pm

3 stops25h 05m

Santiago de Compostela

Mon 1/5

9:40 pm-10:16 pm

3 stops33h 36m

$1,725

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Fri 12/12

2:35 pm-10:15 pm

3 stops22h 40m

Santiago de Compostela

Fri 12/19

2:10 pm-5:05 pm

3 stops35h 55m

$1,773

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Fri 12/12

7:45 am-11:50 pm

2 stops31h 05m

Santiago de Compostela

Fri 12/19

7:00 pm-4:55 pm

1 stop30h 55m

$2,043

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Santiago de Compostela

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 day to depart on your flight to Santiago de Compostela?

The cheapest day to depart from State of Washington to Santiago de Compostela is on a Monday when prices can be found for as low as $1,157. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Santiago de Compostela on Sunday is $1,709.

What is the cheapest time of day to depart on your flight to Santiago de Compostela?

According to our data, the cheapest time of day to fly to Santiago de Compostela is in the morning. momondo users have found flights departing from State of Washington to Santiago de Compostela in the morning for as low as $1,291. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Santiago de Compostela are more costly in the afternoon, with an average ticket price of $1,709. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap State of Washington to Santiago de Compostela flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Santiago de Compostela

Direct flights	None

There are no direct flights from State of Washington to Santiago de Compostela. There are no popular flight routes from State of Washington to Santiago de Compostela.

Search flight deals

When did momondo last update prices for flights from Washington to Santiago de Compostela Airport?
Prices for flights from Washington to Santiago de Compostela Airport are updated daily.
How many operators does momondo search for flights from Washington to Santiago de Compostela Airport?
As of November 2025, there is 1 operator available to choose from for flights from Washington to Santiago de Compostela Airport.
How old do you have to be to fly from Washington to Santiago de Compostela Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Santiago de Compostela Airport.
What documentation or ID do you need to fly to Santiago de Compostela Airport?
The required travel and health documents for your Santiago de Compostela 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 Santiago de Compostela Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Santiago de Compostela

Compare and see reviews for airlines that fly from State of Washington to Santiago de Compostela with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $1,630	Free Cancellation	Rating 7.2 1,370 reviews		Search Aer Lingus flights

Lugo

Sarria

Fisterra

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Why should I use momondo to find a flight deal from Washington to Santiago de Compostela?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Santiago de Compostela. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington to Santiago de Compostela with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington to Santiago de Compostela flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington to Santiago de Compostela?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Santiago de Compostela.

I’m not ready to book a flight from Washington to Santiago de Compostela right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington to Santiago de Compostela flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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How to get the cheapest flight ticket from State of Washington to Santiago de Compostela

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 day to depart on your flight to Santiago de Compostela?

What is the cheapest time of day to depart on your flight to Santiago de Compostela?

Cheap State of Washington to Santiago de Compostela flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Santiago de Compostela

Direct flights

When did momondo last update prices for flights from Washington to Santiago de Compostela Airport?

How many operators does momondo search for flights from Washington to Santiago de Compostela Airport?

How old do you have to be to fly from Washington to Santiago de Compostela Airport?

What documentation or ID do you need to fly to Santiago de Compostela Airport?

Best airlines flying from State of Washington to Santiago de Compostela

Compare and see reviews for airlines that fly from State of Washington to Santiago de Compostela with momondo

Traveling to a place near Santiago de Compostela?

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Santiago de Compostela?

Can I find flights from Washington to Santiago de Compostela with flexible booking policies on momondo?

How can momondo help me find flights from Washington to Santiago de Compostela?

I’m not ready to book a flight from Washington to Santiago de Compostela right now. Can momondo alert me if prices change?

An easier way to manage your Santiago de Compostela trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

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