$400 Find Cheap Flights from Madrid to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Madrid to Washington departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to Washington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to Washington, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Madrid to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle1 stop$709
Spokane
Spokane2 stops$1,037
Seattle
Seattle1 stop$709
Spokane
Spokane2 stops$1,037

Book Cheap Madrid to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Madrid to Washington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Madrid to Washington

Tue, Sep 22 - Sat, Oct 24
Multiple Airlines Logo
7:05 am - 3:40 pm
MAD
-
SEA
17h 35m
1 stop
Multiple Airlines Logo
6:35 pm - 9:55 pm
SEA
-
MAD
19h 20m
1 stop
$709Multiple Airlines
Sun, Jun 14 - Thu, Jul 9
JetBlue Logo
2:05 pm - 10:49 pm
MAD
-
SEA
17h 44m
1 stop
JetBlue Logo
11:45 am - 11:30 am
SEA
-
MAD
14h 45m
1 stop
$758JetBlue
Thu, Jun 11 - Mon, Jun 15
Multiple Airlines Logo
5:50 am - 5:10 pm
MAD
-
SEA
20h 20m
1 stop
Multiple Airlines Logo
7:10 pm - 1:15 am
SEA
-
MAD
21h 05m
1 stop
$779Multiple Airlines
Sun, Jun 14 - Wed, Jul 8
JetBlue Logo
2:05 pm - 10:49 pm
MAD
-
SEA
17h 44m
1 stop
JetBlue Logo
11:45 am - 11:30 am
SEA
-
MAD
14h 45m
1 stop
$782JetBlue
Thu, Jun 11 - Tue, Jun 16
Air Canada Logo
6:05 am - 2:45 pm
MAD
-
PDX
17h 40m
2 stops
Air Canada Logo
3:30 pm - 9:50 am
PDX
-
MAD
33h 20m
2 stops
$892Air Canada
Tue, Jun 9 - Mon, Mar 22
Lufthansa Logo
8:25 am - 10:49 pm
MAD
-
PDX
23h 24m
2 stops
Lufthansa Logo
4:29 pm - 11:50 pm
PDX
-
MAD
23h 21m
2 stops
$907Lufthansa
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
6:05 am - 2:51 pm
MAD
-
PDX
17h 46m
2 stops
United Airlines Logo
8:25 am - 8:05 am
PDX
-
MAD
14h 40m
1 stop
$924United Airlines
Wed, Jun 10 - Mon, Mar 22
United Airlines Logo
5:55 am - 2:45 pm
MAD
-
PDX
17h 50m
2 stops
United Airlines Logo
10:00 am - 9:15 am
PDX
-
MAD
15h 15m
1 stop
$925United Airlines
Thu, Jun 11 - Mon, Jun 15
KLM Logo
9:50 am - 9:37 pm
MAD
-
GEG
20h 47m
1 stop
KLM Logo
11:15 am - 1:40 pm
GEG
-
MAD
17h 25m
2 stops
$1,062KLM
Thu, Jun 11 - Mon, Jun 15
KLM Logo
9:50 am - 9:37 pm
MAD
-
GEG
20h 47m
1 stop
KLM Logo
12:47 pm - 12:15 pm
GEG
-
MAD
14h 28m
1 stop
$1,274KLM
Booking Insights

KAYAK's insights & trends for Madrid to Washington flights

Get data-powered insights and trends into flights from Madrid to Washington to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Madrid to State of Washington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Madrid to State of Washington departing in September.

What is the cheapest month to fly from Madrid to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Madrid to Washington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Madrid to Washington is July, when tickets cost $276 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is $816 and $780 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Madrid to Washington, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Madrid to Washington, you should book around 4 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$400
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 9% increase in price.
Flight from Madrid to Portland

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Madrid to Washington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Madrid to Washington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Madrid to Washington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Madrid to Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Madrid to Washington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Madrid to Washington with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Madrid to Washington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Madrid to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Madrid to Washington

 
See real verified KAYAK customer reviews for airlines flying from Madrid to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Madrid to Washington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8423 reviews
7.2Food
7.8Entertainment
7.8Comfort
8.1Boarding
8.5Crew
Airline reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Flight was delayed. Then eventually cancelled. The female staff that was announcing overhead was unprofessional. She was telling everyone that the company is not going to give any money for taxi, hotel etc. then eventually the flight was cancelled.

My service light was on 15 minutes before I had to get up and find a glass of ice. And I was in business class. The meals were not for either my wife and I. She did not eat the entire 10 hour flight and I managed a bowl of soup. I was expecting much more from business with what we paid.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Much better than I expected. I had an economy ticket so I was really happy the flight was so comfy and the service so generous. Passengers were all polite too.

Everything you need to know for your flight from Madrid to Washington

Information on your arrival and departure airports

Madrid (MAD)