$254 Find Cheap Flights from Washington, D.C. to Spain - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Spain departing on 7/17. 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

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Cheap Flights from Washington, D.C. to Spain

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Madrid
Madrid1 stop$576
Málaga
Málaga2 stops$666
Valencia
Valencia1 stop$676
Seville
Seville1 stop$576
Bilbao
Bilbao1 stop$670
Alicante
Alicante1 stop$584
San Sebastian
San Sebastian3 stops$845
Mahón
Mahón1 stop$799
Oviedo
Oviedo3 stops$937
Vigo
Vigo2 stops$698
Madrid
Madrid1 stop$576
Málaga
Málaga2 stops$666
Valencia
Valencia1 stop$676
Seville
Seville1 stop$576
Bilbao
Bilbao1 stop$670
Alicante
Alicante1 stop$584
San Sebastian
San Sebastian3 stops$845
Mahón
Mahón1 stop$799
Oviedo
Oviedo3 stops$937
Vigo
Vigo2 stops$698

Book Cheap Washington, D.C. to Spain Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Spain 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 Washington, D.C. to Spain

Tue, Aug 11 - Tue, Aug 18
Virgin Atlantic Logo
2:18 pm - 12:50 pm
BWI
-
BCN
16h 32m
1 stop
Virgin Atlantic Logo
11:00 am - 9:27 pm
BCN
-
BWI
16h 27m
1 stop
$325Virgin Atlantic
Tue, Aug 11 - Tue, Aug 18
Virgin Atlantic Logo
9:59 am - 8:35 am
BWI
-
BCN
16h 36m
2 stops
Virgin Atlantic Logo
11:00 am - 7:50 pm
BCN
-
BWI
14h 50m
1 stop
$327Virgin Atlantic
Sat, Aug 1 - Sat, Aug 8
Virgin Atlantic Logo
11:12 am - 12:50 pm
BWI
-
BCN
19h 38m
1 stop
Virgin Atlantic Logo
11:00 am - 9:23 pm
BCN
-
BWI
16h 23m
1 stop
$441Virgin Atlantic
Wed, Nov 25 - Tue, Dec 1
British Airways Logo
8:35 pm - 1:35 pm
BWI
-
MAD
11h 00m
1 stop
British Airways Logo
10:25 am - 6:45 pm
MAD
-
BWI
14h 20m
1 stop
$576British Airways
Fri, Sep 25 - Wed, Nov 25
British Airways Logo
9:30 pm - 6:10 pm
BWI
-
MAD
14h 40m
1 stop
British Airways Logo
12:00 pm - 6:45 pm
MAD
-
BWI
12h 45m
1 stop
$605British Airways
Mon, Aug 10 - Wed, Aug 26
TAP AIR PORTUGAL Logo
5:40 pm - 2:30 am
IAD
-
PMI
26h 50m
1 stop
TAP AIR PORTUGAL Logo
5:05 am - 8:35 pm
PMI
-
IAD
21h 30m
1 stop
$677TAP AIR PORTUGAL
Mon, Aug 17 - Tue, Sep 1
TAP AIR PORTUGAL Logo
10:35 pm - 2:30 am
IAD
-
PMI
21h 55m
1 stop
TAP AIR PORTUGAL Logo
12:20 pm - 8:35 pm
PMI
-
IAD
14h 15m
1 stop
$680TAP AIR PORTUGAL
Mon, Aug 10 - Fri, Sep 11
United Airlines Logo
10:32 am - 7:35 am
BWI
-
AGP
15h 03m
2 stops
United Airlines Logo
9:35 am - 10:59 pm
AGP
-
BWI
19h 24m
2 stops
$752United Airlines
Fri, Oct 23 - Fri, Oct 30
United Airlines Logo
7:46 am - 6:50 am
DCA
-
MAD
17h 04m
2 stops
United Airlines Logo
11:15 am - 6:23 pm
MAD
-
DCA
12h 08m
1 stop
$764United Airlines
Tue, Aug 4 - Mon, Aug 17
Lufthansa Logo
10:20 pm - 5:55 pm
IAD
-
AGP
13h 35m
1 stop
Lufthansa Logo
6:45 pm - 7:25 pm
AGP
-
IAD
30h 40m
1 stop
$850Lufthansa
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Spain flights

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

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Spain from Washington, D.C. found in the last 5 days was to Madrid, at $742 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Madrid (MAD), and the cheapest round-trip airline ticket found on this route in the last 5 days was $742.

What is the cheapest time of day to fly to Spain?

The average price for all round-trip flights from Washington, D.C. to Spain depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Spain is generally in the evening, when round-trip flights cost $781 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Spain is generally at night, which is peak travel time and where the average cost of a ticket is $786.

Can I save money by flying with a layover from Washington, D.C. to Spain?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $895, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Spain, 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 Washington, D.C. to Spain is February, when tickets cost $525 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $1,127 and $1,124 respectively.

What’s the cheapest day of the week to fly from Washington, D.C. to Spain?

The average price of all round-trip flights from Washington, D.C. to Spain clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Washington, D.C. to Spain, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Spain, Thursday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. to Spain, 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 Washington, D.C. to Spain, you should book around 2 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$254
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Washington Dulles Airport to Palma de Mallorca

FAQs - booking Spain flights

  • Is there a kid’s play area at the Madrid Barajas Airport (MAD)?

    Yes. The kids play area is located at the airside Terminal 2 at the boarding area. It has a large playground fitted with a ballpark and slides. There are other amenities such as toilets designed for the children, a kitchen, baby baths, and changing facilities.

  • Are there car rentals at the Barcelona El-Prat Airport (BCN)?

    Yes. A number of rental cars can be found at the airport. Car rental companies such as Hertz, Avis, Alamo, SIXT, Budget and many others offer services at the airport. Travelers are required to have a credit card, a valid driver’s license, be of at least 21 years of age, and have additional identification among other credentials.

  • Where can I relax at the Washington Dulles Airport (IAD)?

    The airport has a total of sixteen lounges that travelers can choose from. The Virgin Atlantic Clubhouse (concourse A inside security), Turkish Airlines Lounge and Lufthansa Business Lounge (concourse B inside security) accept walk-in travelers. Others like the British Airways Galleries Lounge (concourse B inside security) only give access to travelers with certain credentials. Travelers can enjoy amenities such as premium food, printers and copiers, flight monitor and showers.

  • Are pets allowed at the Baltimore Washington Airport (BWI)?

    Yes. Pets are allowed at the airport but should be on leash or carriers except when using the pet relief areas. Service animals on the other hand have no restrictions. The pet relief area is located adjacent to the international terminal next to the Light Rail station. Another pet relief area can be found just before the Hourly garage.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Spain?

    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 Washington, D.C. to Spain.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Spain?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to Spain 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 Washington, D.C. to Spain?

    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 Washington, D.C. to Spain 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 Washington, D.C. to Spain?

    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 Washington, D.C. to Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Spain

  • If you want to get to Reagan Washington Airport (DCA) from Washington DC, there are several means you can use. Using the subway takes about 22-34 minutes depending on the route taken, while a taxi, town car or shuttle takes about 7 minutes to cover the 6.2mi distance. For those who would wish to burn some extra calories, walking to the airport is another option. However, this will take 1h 43min.
  • Are you on a business trip? The Reagan Washington Airport (DCA) has conference facilities that travelers can use. Located in Terminal A are two conference rooms that are fully equipped with conference tables, digital audio-visual projectors, speakerphones, sound system etc. Each conference room can accommodate about 40 people. Travelers can book both rooms if need be.
  • Travelers can leave their vehicles at the Baltimore Washington Airport (BWI) parking lots. There are both long-term and short-term parking options. Valet and Hourly parking are located closest to the terminal in the fifth floor of the parking facility. Thousands of parking spaces are found in these lots. Shuttle services are also available for travelers who choose to park a distance away from the airport.
  • Nursing mothers who would wish to have some privacy while tending to their children at the Madrid Barajas Airport (MAD) can check into the breastfeeding lounges. The lounges are located in T2 boarding area D first floor airside and T4 boarding area 1st floor. Amenities in these rooms include a microwave, comfy chairs, changing tables, a sink etc. Mothers can check in anytime between 8.00 am to 8.00 pm.
  • Need special assistance? Travelers at Barcelona El-Prat Airport (BCN) are required to inform their airlines at least 48 hours in advance. At the airport, they can check in at the PRM counters where the staff will be able to assist. The PRM counters are found inside the terminal, check-in area, arrivals side walk and the parking lots.

Reviews of the top 5 airlines serving from Washington, D.C. to Spain

 
Need help choosing which airline to fly with from Washington, D.C. to Spain? 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.
7.4
United AirlinesOverall score based on 9895 reviews
6.6Food
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

6.0 GoodEnrique, Jun 2026
IAD - LAX
Read more United Airlines reviews

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

Negative. Food was awful, seat broken, flight was late, baggage lost and damaged

Poor. Our flight was delayed and they told me I would be fine to make my connection in Lisbon, I missed it. Then they told me my bag would be automatically loaded onto my new flight to rome. It wasn’t. It’s been 4 days and I still don’t have it.

Plane was delayed, reading the gates on their screens was horrible. They posted it a half an hour before the plane boarded. By the time I got there with my premier boarding they have filled the plane because it was over booked. Gate closed at 12:03 I was there at 11:54 plane took over around 12:20. I was told they would put me on the next flight. I had to go to TAP information desk. They didn’t give me a voucher they just said they would put me on the next flight. At the desk I was told I had to punches a ticket. The woman said buy it online because it’s cheaper. It in fact was not cheaper. But I had gotten out of the long line that formed so I paid 200$ for a new ticket. At a later flight, not the next flight. I had checked my bag and was told it would be on my new flight. I was then bumped to an earlier flight and was told my bag would also be on my flight. After landing in Madrid loosing a day in my hotel i landed without my bag. They didn’t load it on any flight that day. It arrived in madrid the next day. Essentially ruining the first two days of my vacation. I’m now seeking compensation.

The person at the checkin was very helpful. We couldn’t check in through the keyosk, but the agent was very helpful.

The seats were not designed to comfortably see people in coach for more than 10 minutes

Checked bG chstgr was extremely high. Over $120. It was s bsit and switch knowing an international passenger would have t9 check a bag.

On time, politeness, food okay but entertneiment mediocre with only old movie and the so called new we’re 2 or 3…

Everything went very well. I would like to acknowledge the politeness and professionalism of the staff—they are superb. No complaints.

No legroom, have to pay for everything including water?!? Water is more expensive than beer?

We liked the crew. They were competent, professional and friendly. The only big negative was our departure was delayed several times and the airport staff did not communicate what the problems were and what we should expect.

The flight was operated by level, who had a sister’s check in procedure (2 hours) due to understaffing and a computer malfunction. While 3 agents stood at the business check in, with a total of maybe one actual customer there at a time, a huge line formed at economy check in with only 1 agent staffing the check in. Then, my luggage was lost - a guitar case with contents inside valued at 3,000 USD. The computer system of LEVEL could not locate my bag and had no record of it, and IBERIA (with whom I purchased my ticket and the checked bag) refused to help. It was a disastrous experience and I will never book Iberia again

Not bad but they lost 2 of my bags when I got to Florence

Couldn’t get boarding passes online, delayed an hour, and smallest amount of space on board I’ve ever encountered for such a long flight.

In general, I've had excellent experiences with Iberia flights and will continue to use them. In this last flight there were two things that didn't go right. I didn't get the kosher meal I had pre-requested when I had checked in on-line. Things worked out OK as we ended up eating the fish and vegetarian choices, which were really good. The other issue was that some movies for me and my wife started fine but after 8-12 minutes the content just switched to something else. The flight attendant reset our entertainment systems, but the problem persisted. We ended up choosing other movies/TV shows that did work fine.

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

online check-in was horrible and didn't work either way

I called prior to flying to confirm our baggage allowance which was 5 bags. On our outbound flight thee were no problems. On the return flight we were charged for each bag totaling $400! We are working with customer service to resolve the issue.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

We had almost a 6 hr delay, primarily due to weather, the e problem was that they communicated this delay and its length very poorly. The boarding was chaotic - even though they had hours to figure it out! The plane was an old 747 whose touch screens barely worked and there was a faulty USB port under my seat rest (something that wasn't labeled as being there) They organized my delayed luggage well. And I could get updates on the Lufthansa website. My shirt connecting flight charged for everything except water. Coffee was over 3€

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

My schedule flight was rebooking and changed to Chicago, then I did not used the flight from Dulles to Savannah

Horrible… I was downgraded without notice, had to sit in economy and given my back injury was in pain most of the journey. I expect to be reimbursed for this inconvenience and after my return flight home, I never plan to fly with British Airways again.

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

I enjoyed the comfort of Premium Economy. The Purser on London-Nairobi was a little testy, snappish in his tone. I understand stressed, tired, etc but his tone in addressing passengers I found wanting.

The flight was delayed twice and because of that, we missed our connecting flight. British Airways then attempted to put us on the last flight to Milan from London which would have kept us in the airport for 12 hours. We had to speak to several levels of bureaucracy until BA management let us fly on a flight that only kept us in the airport for two hours. If there was an earlier flight, why weren’t we put on that flight from the start? Unacceptable behavior from what was once my favorite carrier.

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

Nice flight, attentive crew, soft landing by the Pilot,, comfortable seat.

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

Great job notifying of 30 minute delay in departure. Fabulous job making up for the time and arriving as scheduled. Air travel is just no fun anymore with the extreme overcrowding, and someone needs to come up with an innovative plan for loading and unloading passengers (load all window seats first, middle seats second, aisle seats last?). Great job getting the luggage on the carousel in record time!

One frustration after another. No gate personnel until very close to departure. Boarding procedure was chaos. Plane was dirty from previous transatlantic flight. Entertainment system not operational. Gate change for connecting flight which required another round of security clearance, almost causing a missed flight. The final blow was lost baggage upon arrival.

Nothing. BA flight was late. Missed connection and lost luggage. A disaster.

Everything you need to know for your flight from Washington, D.C. to Spain

Cabin class types available on flights to Spain

Cabin classes available on flights to Spain. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.