Question 1

What is the cheapest time of day to depart on your flight to Washington, D.C.?

Accepted Answer

In the evening is the cheapest time of day to fly from Madrid to Washington, D.C. when you can find flight prices for as low as $721. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $841. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 2

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

Accepted Answer

3 flights are operational daily from Madrid to Washington, D.C. as of December 2025. The most popular departure time for this route is 11:00AM, with 100% of flights per day taking off at noon.

Question 3

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

Accepted Answer

Paris (CDG) has the shortest average layover time for this route: 1h 20m.

Question 4

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

Accepted Answer

You could potentially save up to 8% on your flight if you consider stops on a Madrid to Washington, D.C. flight.

Question 5

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

Accepted Answer

As of December 2025, prices for Madrid to Washington, D.C. flights are approximately 1% cheaper when compared to flights at the same time last year.

Question 6

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

Accepted Answer

British Airways, Royal Air Maroc, and Finnair are the most popular carriers operating from Madrid Barajas to Washington, D.C.

Question 7

What airlines fly to Washington, D.C.?

Accepted Answer

Iberia, United Airlines and Lufthansa are the top three most popular airlines that fly to Washington, D.C. from Madrid according to our data. Iberia is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 4 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Question 8

What is the cheapest month to fly to Washington, D.C.?

Accepted Answer

The month of March is, on average, the cheapest month to fly to Washington, D.C. from Madrid, with most prices found around $548. If you’re not able to fly to Washington, D.C. in March, then February is your next best option. Flight prices from Madrid to Washington, D.C. during February average around $558.

Question 9

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

Accepted Answer

Lisbon (LIS) was the most common stop: 31% of momondo users choosing 1-stop flights on this route connected there.

Question 10

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

Accepted Answer

Flights connecting via Lisbon (LIS) have the shortest average one-way travel time: 12h 05m.

Question 11

What is the cheapest day to depart on your flight to Washington, D.C.?

Accepted Answer

On average, the least expensive day to fly to Washington, D.C. from Madrid is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $763. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Madrid to Washington, D.C. for around $926.

Question 12

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

Accepted Answer

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

Question 13

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

Accepted Answer

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

Question 14

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

Accepted Answer

The number of flights available between Madrid and Washington, D.C. is 21 per week as of December 2025. The most frequent departure day is Tue, with 24% of weekly flights leaving on this day.

Question 15

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

Accepted Answer

Saturday 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.

Question 16

Which airline has the best punctuality record on Madrid to Washington, D.C. 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 5% of their flights experiencing any sort of delay.

Question 17

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

Accepted Answer

Flights via Munich (MUC) offer the lowest average round-trip price of $468.

Question 18

How far in advance should I book a flight to Washington, D.C.?

Accepted Answer

You are more likely to see cheaper flights to Washington, D.C. from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $635 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Madrid for as low as $514 on momondo.

Question 19

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

Accepted Answer

Historically, on average around 12% of flights between Madrid and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 166 minutes.

Question 20

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

Accepted Answer

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

Question 21

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

Accepted Answer

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

Question 22

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

Accepted Answer

The number of operators available for flights from Madrid Barajas Airport to Washington, D.C. is 4 as of December 2025.

Question 23

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

Accepted Answer

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 Madrid Barajas Airport to Washington, D.C..

Question 24

What documentation or ID do you need to fly to Washington, D.C.?

Accepted Answer

The travel and health documents required for your trip to Washington, D.C. 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 Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best Price Found	$624
Fastest flight time	8h 35m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $477	Free Cancellation	Rating 7.0 3,053 reviews	Search Iberia flights
TAP AIR PORTUGAL	PriceFrom $488	Free Cancellation	Rating 7.2 2,091 reviews	Search TAP AIR PORTUGAL flights
Lufthansa	PriceFrom $513	Free Cancellation	Rating 6.8 7,635 reviews	Search Lufthansa flights
United Airlines	PriceFrom $552	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights

Cheap flights from Madrid to Washington, D.C. from $334

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How to get the cheapest flight ticket from Madrid to Washington, D.C.

What is the cheapest month to fly to Washington, D.C.?

What is the cheapest day to depart on your flight to Washington, D.C.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

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

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

How far in advance should I book a flight to Washington, D.C.?

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

There are 3 cabin classes available to choose from on Madrid Barajas to Washington, D.C. 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 Madrid to Washington, D.C. flights?

You could potentially save up to 8% on your flight if you consider stops on a Madrid to Washington, D.C. flight.

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

As of December 2025, prices for Madrid to Washington, D.C. flights are approximately 1% cheaper when compared to flights at the same time last year.

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

British Airways, Royal Air Maroc, and Finnair are the most popular carriers operating from Madrid Barajas to Washington, D.C.

What airlines fly to Washington, D.C.?

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

Historically, on average around 12% of flights between Madrid and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 166 minutes.

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

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

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

Saturday 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.

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

According to our data, Iberia have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

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

Lisbon (LIS) was the most common stop: 31% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Munich (MUC) offer the lowest average round-trip price of $468.

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

Flights connecting via Lisbon (LIS) have the shortest average one-way travel time: 12h 05m.

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

Paris (CDG) has the shortest average layover time for this route: 1h 20m.

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

3 flights are operational daily from Madrid to Washington, D.C. as of December 2025. The most popular departure time for this route is 11:00AM, with 100% of flights per day taking off at noon.

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

The number of flights available between Madrid and Washington, D.C. is 21 per week as of December 2025. The most frequent departure day is Tue, with 24% of weekly flights leaving on this day.

When to book flights from Madrid to Washington, D.C.

Cheap Madrid to Washington, D.C. (MAD to WAS) flight deals and tips

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

What documentation or ID do you need to fly to Washington, D.C.?

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