How often are flights from Washington, D.C. to Spain delayed?

Historically, on average around 19% of flights between Washington, D.C. and Spain have experienced a delay on any given week. The average delay length over the past 12 months has been 178 minutes.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Spain?

United Airlines, TAP AIR PORTUGAL and Iberia are the top three most popular airlines that fly to Spain from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 18 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for Washington, D.C. to Spain flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Washington, D.C. to Spain flights?

According to our data, Iberia have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Spain?

American Airlines, Finnair, and British Airways are the most popular carriers operating from Washington, D.C. Dulles Intl to Spain

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Spain?

Prices for flights from Washington, D.C. Dulles Intl Airport to Spain are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Spain?

The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Spain is 18 as of March 2026.

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Spain?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Spain.

What documentation or ID do you need to fly to Spain?

The travel and health documents you'll need for your trip to Spain may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$275 Cheap Flights from Washington, D.C. Dulles Intl Airport to Spain in 2026

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Spain

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 pm - 12:25 am

IAD

SVQ

19h 50m

1 stop

6:30 am - 8:35 pm

SVQ

IAD

20h 05m

1 stop

$448TAP AIR PORTUGAL

dim., avr. 19 - jeu., avr. 30

10:35 pm - 9:40 am

IAD

ALC

29h 05m

1 stop

7:05 pm - 3:10 pm

ALC

IAD

26h 05m

1 stop

$456TAP AIR PORTUGAL

jeu., avr. 30 - mer., mai 13

10:20 pm - 5:25 pm

IAD

PMI

13h 05m

1 stop

6:40 pm - 2:35 pm

PMI

IAD

25h 55m

1 stop

$457Multiple Airlines

lun., avr. 13 - lun., avr. 20

8:20 pm - 5:30 pm

IAD

PMI

15h 10m

1 stop

2:00 pm - 4:45 pm

PMI

IAD

32h 45m

1 stop

$484SWISS

mer., avr. 15 - mer., avr. 22

8:20 pm - 12:15 pm

IAD

ALC

33h 55m

1 stop

6:30 pm - 5:00 pm

ALC

IAD

28h 30m

1 stop

$518Scandinavian Airlines

mer., avr. 29 - mer., mai 6

8:20 pm - 8:20 pm

IAD

AGP

18h 00m

1 stop

11:05 am - 5:00 pm

AGP

IAD

35h 55m

2 stops

$530Scandinavian Airlines

dim., avr. 19 - jeu., avr. 23

8:20 pm - 12:05 am

IAD

AGP

21h 45m

1 stop

6:30 am - 4:45 pm

AGP

IAD

16h 15m

1 stop

$552SWISS

mer., avr. 22 - mer., avr. 29

1:20 pm - 5:55 pm

IAD

VLC

22h 35m

1 stop

6:55 pm - 7:50 pm

VLC

IAD

30h 55m

1 stop

$558Turkish Airlines

mer., mai 6 - mer., mai 20

1:20 pm - 5:55 pm

IAD

VLC

22h 35m

1 stop

6:55 pm - 7:50 pm

VLC

IAD

30h 55m

1 stop

$559Turkish Airlines

mer., mai 6 - mer., mai 20

5:00 pm - 12:45 pm

IAD

IBZ

13h 45m

1 stop

11:00 pm - 3:30 pm

IBZ

IAD

22h 30m

2 stops

$746Iberia

lun., avr. 13 - lun., avr. 20

British Airways flights from Washington, D.C. Dulles Intl Airport to Spain

Our best British Airways deals on Washington, D.C. Dulles Intl Airport to Spain flight tickets

British Airways

Apr 14

IAD10:15 pmWashington, D.C. Dulles Intl

11h 35m

1 stop

MAD3:50 pmMadrid Barajas

Apr 21

MAD12:20 pmMadrid Barajas

9h 10m

IAD3:30 pmWashington, D.C. Dulles Intl

$531

British Airways

Apr 14

IAD5:00 pmWashington, D.C. Dulles Intl

7h 50m

MAD6:50 amMadrid Barajas

Apr 22

MAD12:20 pmMadrid Barajas

9h 10m

IAD3:30 pmWashington, D.C. Dulles Intl

$535

British Airways

Mar 29

IAD5:45 pmWashington, D.C. Dulles Intl

13h 55m

1 stop

PMI1:40 pmPalma de Mallorca Son Sant Joan

Apr 8

PMI10:05 pmPalma de Mallorca Son Sant Joan

27h 20m

2 stops

IAD7:25 pmWashington, D.C. Dulles Intl

$859

American Airlines flights from Washington, D.C. Dulles Intl Airport to Spain

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Spain flight tickets

American Airlines

Apr 12

IAD5:45 pmWashington, D.C. Dulles Intl

11h 30m

1 stop

MAD11:15 amMadrid Barajas

Apr 21

MAD12:20 pmMadrid Barajas

9h 10m

IAD3:30 pmWashington, D.C. Dulles Intl

$537

American Airlines

Mar 18

IAD4:46 pmWashington, D.C. Dulles Intl

16h 39m

2 stops

AGP2:25 pmMalaga

Mar 30

AGP8:55 pmMalaga

25h 00m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$872

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Seville

IAD - SVQ

IADSVQ

Washington, D.C. Dulles Intl

dim. 4/19

10:35 pm-12:25 am

1 stop19h 50m

Sevilla

jeu. 4/30

6:30 am-8:35 pm

1 stop20h 05m

$448

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

jeu. 4/30

10:35 pm-9:40 am

1 stop29h 05m

Alicante

mer. 5/13

7:05 pm-3:10 pm

1 stop26h 05m

$456

Washington, D.C.Palma de Mallorca

IAD - PMI

IADPMI

Washington, D.C. Dulles Intl

lun. 4/13

10:20 pm-5:25 pm

1 stop13h 05m

Palma de Mallorca Son Sant Joan

lun. 4/20

6:40 pm-2:35 pm

1 stop25h 55m

$457

Washington, D.C.Palma de Mallorca

IAD - PMI

IADPMI

Washington, D.C. Dulles Intl

mer. 4/15

8:20 pm-5:30 pm

1 stop15h 10m

Palma de Mallorca Son Sant Joan

mer. 4/22

2:00 pm-4:45 pm

1 stop32h 45m

$484

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

mer. 4/29

8:20 pm-12:15 pm

1 stop33h 55m

Alicante

mer. 5/6

6:30 pm-5:00 pm

1 stop28h 30m

$518

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

dim. 4/19

8:20 pm-8:20 pm

1 stop18h 00m

Malaga

jeu. 4/23

11:05 am-5:00 pm

2 stops35h 55m

$530

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

mer. 4/22

8:20 pm-12:05 am

1 stop21h 45m

Malaga

mer. 4/29

6:30 am-4:45 pm

1 stop16h 15m

$552

Washington, D.C.Valencia

IAD - VLC

IADVLC

Washington, D.C. Dulles Intl

mer. 5/6

1:20 pm-5:55 pm

1 stop22h 35m

Valencia

mer. 5/20

6:55 pm-7:50 pm

1 stop30h 55m

$558

Washington, D.C.Valencia

IAD - VLC

IADVLC

Washington, D.C. Dulles Intl

mer. 5/6

1:20 pm-5:55 pm

1 stop22h 35m

Valencia

mer. 5/20

6:55 pm-7:50 pm

1 stop30h 55m

$559

Quickest round-trip

Washington, D.C.Ibiza

IAD - IBZ

IADIBZ

Washington, D.C. Dulles Intl

lun. 4/13

5:00 pm-12:45 pm

1 stop13h 45m

Ibiza

lun. 4/20

11:00 pm-3:30 pm

2 stops22h 30m

$746

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Spain

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Spain?

If you don’t want to visit Spain in February, then you should wait until January to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $615.

What is the cheapest day to depart on your flight to Spain?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Spain is on a Monday when prices can be found for as low as $759. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to Spain for around $1,141.

What is the cheapest time of day to depart on your flight to Spain?

Flying to Spain from Washington, D.C. Dulles Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $885 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Spain is in the afternoon when prices are around $971.

What is the cheapest Washington, D.C. Dulles Intl to Spain flight route?

Fly from Washington, D.C. Dulles Intl to Madrid Barajas for the best Washington, D.C. Dulles Intl - Spain flight prices

How far in advance should I book a flight to Spain?

You are more likely to see cheaper flights to Spain from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Spain for around $758 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from Washington, D.C. Dulles Intl Airport for as low as $566 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Spain flights?

There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl to Spain flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Spain flights?

You could potentially save up to 81% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Spain flight.

Cheap Washington, D.C. Dulles Intl Airport to Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Spain

Best Price Found	$418
Fastest flight time	7h 40m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in Spain	239 airports

The best one-way flight to Spain from Washington, D.C. Dulles Intl Airport in the past 72 hours is $418. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Spain found on momondo in the last 72 hours is $611.

The fastest flight from Washington, D.C. Dulles Intl Airport to Spain takes 7h 40m

Direct flights go from Washington, D.C. Dulles Intl Airport to Spain on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.

There are 239 airports in Spain. From Washington, D.C. Dulles Intl Airport there are direct flights to Madrid Barajas (MAD), Barcelona-El Prat (BCN).

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Spain?
Prices for flights from Washington, D.C. Dulles Intl Airport to Spain are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Spain?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Spain is 18 as of March 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Spain?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Spain.
What documentation or ID do you need to fly to Spain?
The travel and health documents you'll need for your trip to Spain may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Spain?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Dulles Intl Airport to Spain is Airbus A321neo, representing 59.84% of all bookings. The subsequent popular models are Boeing 767-400 at 31.60%, Boeing 767-300 at 1.68%, and Boeing 787-8 Dreamliner at 1.58%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Spain

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Spain with momondo

Airline	Rating	Free Cancellation	Price
Brussels Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 391 reviews	Search Brussels Airlines flights
TAP AIR PORTUGAL	PriceFrom $312	Free Cancellation	Rating 7.1 2,167 reviews	Search TAP AIR PORTUGAL flights
SWISS	PriceFrom $322	Free Cancellation	Rating 7.5 1,899 reviews	Search SWISS flights
Iberia	PriceFrom $383	Free Cancellation	Rating 7.0 3,138 reviews	Search Iberia flights
Icelandair	PriceFrom $390	Free Cancellation	Rating 7.1 622 reviews	Search Icelandair flights
KLM	PriceFrom $409	Free Cancellation	Rating 7.8 1,473 reviews	Search KLM flights
United Airlines	PriceFrom $413	Free Cancellation	Rating 7.4 9,435 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $419	Free Cancellation	Rating 7.3 1,719 reviews	Search Scandinavian Airlines flights
Finnair	PriceFrom $423	Free Cancellation	Rating 7.6 1,373 reviews	Search Finnair flights
Air France	PriceFrom $430	Free Cancellation	Rating 7.4 1,546 reviews	Search Air France flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Spain from Washington, D.C. with this policy.

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

momondo helps you find the best flight between Washington, D.C. and Spain by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Washington, D.C. to Spain now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Spain and let you know when they change.

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Popular cities in Spain

Flights to Barcelonafrom $404

Flights to Madridfrom $376

Flights to Málagafrom $394

Flights to Palma de Mallorcafrom $363

Flights to Alicantefrom $440

Flights to Valenciafrom $443

Flights to Ibizafrom $449

Flights to Sevillefrom $448

Flights to Las Palmas de Gran Canariafrom $498

Flights to Santa Cruz de Tenerifefrom $490

Flights to Bilbaofrom $471

Flights to Arrecifefrom $594

Cheap flights from Washington, D.C. Dulles Intl Airport to Spain from $275

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British Airways flights from Washington, D.C. Dulles Intl Airport to Spain

Our best British Airways deals on Washington, D.C. Dulles Intl Airport to Spain flight tickets

American Airlines flights from Washington, D.C. Dulles Intl Airport to Spain

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Spain flight tickets

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

See travel insights to Spain from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Spain

What is the cheapest month to fly to Spain?

What is the cheapest day to depart on your flight to Spain?

What is the cheapest time of day to depart on your flight to Spain?

What is the cheapest Washington, D.C. Dulles Intl to Spain flight route?

How far in advance should I book a flight to Spain?

What cabin class options are available on Washington, D.C. Dulles Intl to Spain flights?

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Spain flights?

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Spain?

What airlines fly to Spain?

How often are flights from Washington, D.C. to Spain delayed?

What is the most punctual flight time for Washington, D.C. to Spain flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Washington, D.C. to Spain flights?

How many flights depart from Washington, D.C. Dulles Intl Airport to Spain on average per day?

How many flights depart from Washington, D.C. Dulles Intl Airport to Spain on average per week?

Cheap Washington, D.C. Dulles Intl Airport to Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Spain

Best Price Found

Fastest flight time

Direct flights

Airports in Spain

Best airlines flying from Washington, D.C. Dulles Intl Airport to Spain

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Spain with momondo

Why use momondo?

An easier way to manage your Spain 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

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. Dulles Intl Airport flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to Spain

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Spain. Availability may vary depending on flight origin and airline.

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Explore popular destinations other users love

According to popular flight searches on momondo this year