Question 1

What is the cheapest Washington, D.C. to Madrid Barajas flight route?

Accepted Answer

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

Question 2

Which layover airport offers the lowest fares from Washington, D.C. to Madrid?

Accepted Answer

Flights via Montreal (YUL) offer the lowest average round-trip price of $353.

Question 3

Which airport is the most popular layover for flights between Washington, D.C. and Madrid?

Accepted Answer

Lisbon (LIS) was the most common stop: 44% of momondo users choosing 1-stop flights on this route connected there.

Question 4

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

Accepted Answer

The cheapest day to depart on your flight to Madrid is on a Monday when prices can be found for as low as $660. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Madrid on Friday is $871.

Question 5

What is the cheapest airline that flies from Washington, D.C. to Madrid Barajas?

Accepted Answer

TAP AIR PORTUGAL, British Airways, and United Airlines are the most popular carriers operating from Washington, D.C. to Madrid Barajas

Question 6

What cabin class options are available on Washington, D.C. to Madrid Barajas flights?

Accepted Answer

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

Question 7

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

Accepted Answer

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.

Question 8

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

Accepted Answer

You are more likely to see cheaper flights to Madrid from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $666 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from Washington, D.C. for as low as $627 on momondo.

Question 9

How many flights depart from Washington, D.C. to Madrid on average per week?

Accepted Answer

As of December 2025, there are 21 flights per week flying from Washington, D.C. to Madrid. The most common day of the week flights depart is Tue, with 52% of flights taking off on this day.

Question 10

Which layover airport has the shortest connection time from Washington, D.C. to Madrid?

Accepted Answer

Paris (CDG) has the shortest average layover time for this route: 1h 33m.

Question 11

What is the cheapest month to fly to Madrid?

Accepted Answer

The month of September is, on average, the cheapest month to fly to Madrid from Washington, D.C., with most prices found around $553. If you don’t want to visit Madrid in September, then you should wait until February to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $560.

Question 12

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

Accepted Answer

According to our data, Iberia have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

Question 13

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

Accepted Answer

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

Question 14

Which layover airport has the shortest travel time from Washington, D.C. to Madrid?

Accepted Answer

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 9h 50m.

Question 15

Can stopping save me money on Washington, D.C. to Madrid flights?

Accepted Answer

You could potentially save up to 26% on your flight if you consider stops on a Washington, D.C. to Madrid flight.

Question 16

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

Accepted Answer

Flying to Madrid from Washington, D.C. in the evening is the least expensive time of day to depart. momondo users have found prices as low as $634 when looking at flights departing in the evening. Flights to Madrid are more costly in the afternoon, with an average ticket price of $768. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Question 17

How many flights depart from Washington, D.C. to Madrid on average per day?

Accepted Answer

3 flights are operational daily from Washington, D.C. to Madrid as of December 2025. The most popular departure time for this route is 6:00PM, with 100% of flights per day taking off in the evening.

Question 18

How have Washington, D.C. to Madrid flight prices changed over time?

Accepted Answer

As of December 2025, prices for Washington, D.C. to Madrid flights are approximately 3% more expensive when compared to flights at the same time last year.

Question 19

How long does it take to fly to Madrid?

Accepted Answer

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Madrid you fly into. For example, flying from Washington, D.C. to Madrid takes 8h 20m on average. On the other hand, flying from Baltimore to Madrid takes 11h 14m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Question 20

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

Accepted Answer

Historically, on average around 21% of flights between Washington, D.C. and Madrid have experienced a delay on any given week. The average delay length over the past 12 months has been 174 minutes.

Question 21

What airlines fly to Madrid?

Accepted Answer

United Airlines, Iberia and British Airways are the top three most popular airlines that fly to Madrid from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 16 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

Question 22

When did momondo last update prices for flights from Washington, D.C. to Madrid Barajas Airport?

Accepted Answer

Prices for flights from Washington, D.C. to Madrid Barajas Airport are refreshed on a daily basis.

Question 23

How many operators does momondo search for flights from Washington, D.C. to Madrid Barajas Airport?

Accepted Answer

As of December 2025, there are 16 operators available to choose from for flights from Washington, D.C. to Madrid Barajas Airport.

Question 24

How old do you have to be to fly from Washington, D.C. to Madrid Barajas Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Madrid Barajas Airport.

Question 25

What documentation or ID do you need to fly to Madrid Barajas Airport?

Accepted Answer

The travel and health documents required for your trip to Madrid Barajas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Madrid Barajas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best Price Found	$424
Fastest flight time	7h 35m
Direct flights	Mon, Wed and Fri
Airports in Madrid	1 airport

Airline	Rating	Free Cancellation	Price
Brussels Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 375 reviews	Search Brussels Airlines flights
PLAY	PriceFrom $293	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
TAP AIR PORTUGAL	PriceFrom $318	Free Cancellation	Rating 7.2 2,091 reviews	Search TAP AIR PORTUGAL flights
Air Canada	PriceFrom $353	Free Cancellation	Rating 7.1 10,531 reviews	Search Air Canada flights
United Airlines	PriceFrom $363	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Iberia	PriceFrom $387	Free Cancellation	Rating 7.0 3,051 reviews	Search Iberia flights
British Airways	PriceFrom $393	Free Cancellation	Rating 6.7 7,583 reviews	Search British Airways flights
KLM	PriceFrom $409	Free Cancellation	Rating 7.7 1,430 reviews	Search KLM flights
Finnair	PriceFrom $431	Free Cancellation	Rating 7.6 1,337 reviews	Search Finnair flights
Air France	PriceFrom $443	Free Cancellation	Rating 7.4 1,506 reviews	Search Air France flights

Cheap flights from Washington, D.C. to Madrid from $259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Madrid departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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