How long is the flight from Washington, D.C. to Spain?

A quick flight from Washington, D.C. to Spain can take about 8h 15m. United Airlines provides one of the quickest options available for as low as $475. There are 4046 mi between Washington, D.C. and Spain. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines to fly from Washington, D.C. to Spain one-way?

To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $293. Scandinavian Airlines flights start at $310 while deals on Icelandair start at $380 one-way.

In terms of precipitation, rainfall in Spain ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Spain when rainfall is around 0.8 in.

If weather is an important factor for your trip to Spain, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What are the most popular routes from Washington, D.C. to Spain?

When deciding which route to take from Washington, D.C. to Spain consider Washington, D.C. Dulles Intl - Madrid Barajas, Washington, D.C. Reagan-National - Madrid Barajas or Baltimore/Washington - Madrid Barajas as they are the most popular.

What are the cheapest flights from Washington, D.C. to Spain?

Looking for the cheapest flight from Washington, D.C. to Spain? While on average our users pay $1,086, our data indicates the cheapest price to be $389. The most popular route (Washington, D.C. Dulles Intl - Madrid Barajas), is priced around $312.

What are the most reliable airlines from Washington, D.C. to Spain?

Consider American Airlines (93%), Qatar Airways (93%) or Aer Lingus (93%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Spain.

What are the most popular airlines that fly from Washington, D.C. to Spain?

Before booking your flight from Washington, D.C. to Spain check out the most popular airlines for this route: United Airlines, Iberia or TAP AIR PORTUGAL.

Most accurate provider : When it comes to deals on Washington, D.C.-Spain flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C.-Spain flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Washington, D.C.-Spain flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Spain flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Spain flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Washington, D.C. to Spain that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Spain?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Spain.

Can I find deals for business class flights from Washington, D.C. to Spain?

Yes. Cheapflights offers flight deals from Washington, D.C. to Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$257+ Cheap Flights from Washington, D.C. to Spain

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Cheap flight deals from Washington, D.C. to Spain

Most accurate provider	Expedia 2 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$362 (oojo)
One-way from	$257 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$698
Good round-trip deal	$608 or less
Good one-way deal	$439 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-Spain flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Spain flights.

Search Deals

From Washington, D.C. (WAS) to Spain

Search Deals

One-way flight from Washington, D.C. (WAS) to Spain

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($185 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from Washington, D.C. (WAS) to Spain.

Search Deals

Price to beat on a one-way flight from Washington, D.C. (WAS) to Spain.

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Find flight deals from Washington, D.C. to Spain

Cheapest flights from Washington, D.C. to Spain
Explore the most affordable flight options available from Washington, D.C. to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

dom. 12/77:40 pmBWI - BCN

1 stop11h 35mIcelandair

vie. 12/1211:50 amBCN - BWI

1 stop12h 50mIcelandair

Deal found 10/30

$362

dom. 11/307:40 pmBWI - BCN

1 stop11h 35mIcelandair

mar. 12/911:50 amBCN - BWI

1 stop12h 50mIcelandair

Deal found 10/30

$363

dom. 11/167:40 pmBWI - BCN

1 stop11h 35mIcelandair

dom. 11/2311:50 amBCN - BWI

1 stop12h 50mIcelandair

Deal found 10/28

$364

vie. 12/57:40 pmBWI - BCN

1 stop12h 00mIcelandair

vie. 12/1211:50 amBCN - BWI

1 stop12h 50mIcelandair

Deal found 10/29

$416

vie. 12/127:40 pmBWI - BCN

1 stop11h 35mIcelandair

mar. 12/2311:50 amBCN - BWI

1 stop12h 50mIcelandair

Deal found 10/30

$422

lun. 11/245:33 amBWI - MAD

1 stop18h 12mMultiple Airlines

mar. 12/912:00 pmMAD - BWI

1 stop16h 13mMultiple Airlines

Deal found 10/29

$430

lun. 12/111:50 amBWI - MAD

1 stop11h 55mBritish Airways

jue. 12/111:00 pmMAD - BWI

1 stop12h 25mBritish Airways

Deal found 10/30

$438

mié. 12/3112:29 pmBWI - MAD

1 stop11h 16mAmerican Airlines

mié. 1/1412:50 pmMAD - BWI

1 stop11h 55mAmerican Airlines

Deal found 10/29

$441

lun. 11/247:00 amBWI - MAD

1 stop20h 15mDelta

mié. 12/310:00 amMAD - BWI

2 stops20h 22mDelta

Deal found 10/28

$443

mié. 12/318:35 pmBWI - MAD

1 stop12h 15mBritish Airways

mié. 1/149:05 amMAD - BWI

1 stop15h 40mBritish Airways

Deal found 10/29

$448

mié. 12/107:40 pmBWI - BCN

1 stop12h 00mIcelandair

mar. 12/2311:50 amBCN - BWI

1 stop12h 50mIcelandair

Deal found 10/30

$449

mié. 11/2611:50 amBWI - MAD

1 stop11h 55mBritish Airways

mié. 12/36:45 amMAD - BWI

1 stop18h 00mBritish Airways

Deal found 10/28

$456

Best flights from Washington, D.C. to Spain
Discover carefully curated flight deals from Washington, D.C. to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 30, 2025.

mar. 12/96:05 pmIAD - BCN

Nonstop8h 15mMultiple Airlines

lun. 1/122:55 pmBCN - IAD

1 stop31h 45mMultiple Airlines

Deal found 10/29

$475

lun. 11/246:05 pmIAD - BCN

Nonstop8h 15mUnited Airlines

mar. 12/26:45 amBCN - IAD

1 stop15h 55mUnited Airlines

Deal found 10/29

$475

lun. 12/17:49 pmIAD - BCN

1 stop30h 11mDelta

mar. 12/910:15 amBCN - IAD

2 stops30h 11mDelta

Deal found 10/28

$476

mié. 1/710:30 pmIAD - AGP

1 stop18h 45mTAP AIR PORTUGAL

mié. 1/1410:20 amAGP - IAD

1 stop16h 40mTAP AIR PORTUGAL

Deal found 10/29

$478

mar. 2/178:35 pmBWI - BCN

1 stop12h 10mBritish Airways

mar. 2/247:00 pmBCN - BWI

1 stop29h 45mBritish Airways

Deal found 10/30

$486

mié. 11/122:59 pmDCA - AGP

2 stops15h 21mAir France

mié. 11/196:05 amAGP - DCA

2 stops17h 55mAir France

Deal found 10/28

$492

sáb. 11/228:40 pmDCA - BCN

2 stops30h 55mAir Canada

mar. 12/25:50 amBCN - DCA

2 stops22h 06mAir Canada

Deal found 10/30

$498

dom. 3/158:40 pmBWI - BCN

1 stop11h 35mIcelandair

vie. 3/2011:50 amBCN - BWI

1 stop12h 50mIcelandair

Deal found 10/30

$499

mar. 12/166:00 amIAD - BCN

2 stops20h 00mVirgin Atlantic

mar. 12/2310:15 amBCN - IAD

1 stop12h 33mVirgin Atlantic

Deal found 10/28

$518

jue. 11/271:51 pmBWI - MAD

1 stop13h 24mKLM

lun. 12/811:15 amMAD - BWI

1 stop14h 17mKLM

Deal found 10/28

$538

mar. 11/116:05 pmIAD - MAD

1 stop16h 00mDelta

mié. 11/196:00 amMAD - IAD

1 stop16h 35mDelta

Deal found 10/29

$479

mié. 11/195:45 pmIAD - BCN

1 stop14h 30mUnited Airlines

mié. 11/266:50 amBCN - IAD

1 stop19h 25mUnited Airlines

Deal found 10/29

$480

vie. 1/168:35 pmBWI - MAD

1 stop11h 40mMultiple Airlines

mar. 1/2012:40 pmMAD - BWI

1 stop16h 41mMultiple Airlines

Deal found 10/28

$480

jue. 1/81:44 pmDCA - MAD

1 stop10h 01mBritish Airways

vie. 1/2312:10 pmMAD - DCA

1 stop12h 44mBritish Airways

Deal found 10/29

$488

lun. 11/172:59 pmDCA - AGP

2 stops15h 21mAir France

mié. 11/266:05 amAGP - DCA

2 stops17h 55mAir France

Deal found 10/28

$522

mié. 11/126:05 pmIAD - MAD

1 stop19h 35mDelta

mié. 11/196:00 amMAD - IAD

1 stop16h 35mDelta

Deal found 10/29

$479

mié. 11/125:45 pmIAD - MAD

1 stop12h 00mUnited Airlines

mié. 11/195:55 amMAD - IAD

1 stop14h 40mUnited Airlines

Deal found 10/29

$481

dom. 11/236:50 pmIAD - AGP

1 stop16h 05mMultiple Airlines

mié. 12/310:40 amAGP - IAD

2 stops18h 28mMultiple Airlines

Deal found 10/30

$481

vie. 1/165:45 pmDCA - MAD

1 stop9h 05mBritish Airways

vie. 1/2311:00 amMAD - DCA

1 stop12h 08mBritish Airways

Deal found 10/29

$488

jue. 12/41:52 pmBWI - MAD

1 stop13h 23mKLM

lun. 12/1511:15 amMAD - BWI

1 stop14h 17mKLM

Deal found 10/28

$538

lun. 2/99:45 amIAD - SVQ

2 stops20h 20mAir Canada

mar. 2/171:10 pmSVQ - IAD

2 stops37h 19mAir Canada

Deal found 10/29

$569

mar. 11/45:45 pmIAD - MAD

1 stop12h 00mUnited Airlines

mié. 11/125:55 amMAD - IAD

2 stops35h 28mUnited Airlines

Deal found 10/30

$481

dom. 11/236:50 pmIAD - AGP

1 stop16h 05mMultiple Airlines

mar. 12/910:40 amAGP - IAD

2 stops19h 32mMultiple Airlines

Deal found 10/30

$481

lun. 12/16:50 pmIAD - AGP

1 stop11h 30mDelta

lun. 12/84:25 pmAGP - IAD

2 stops29h 58mDelta

Deal found 10/27

$482

dom. 3/159:35 pmBWI - BCN

1 stop11h 30mBritish Airways

mié. 3/188:40 pmBCN - BWI

1 stop28h 05mBritish Airways

Deal found 10/30

$504

lun. 2/97:30 pmIAD - SVQ

2 stops18h 10mKLM

lun. 2/166:45 pmSVQ - IAD

1 stop27h 20mKLM

Deal found 10/29

$560

dom. 11/95:45 pmIAD - MAD

1 stop12h 00mUnited Airlines

mié. 11/195:55 amMAD - IAD

1 stop14h 40mUnited Airlines

Deal found 10/28

$481

mié. 11/1212:11 pmIAD - AGP

2 stops18h 09mDelta

mié. 11/196:05 amAGP - IAD

1 stop16h 30mDelta

Deal found 10/28

$482

mié. 1/141:44 pmDCA - BCN

1 stop13h 16mMultiple Airlines

mar. 3/2411:15 amBCN - DCA

1 stop13h 45mMultiple Airlines

Deal found 10/30

$484

lun. 3/167:50 pmIAD - SVQ

2 stops18h 50mKLM

mié. 3/258:15 pmSVQ - IAD

1 stop25h 50mKLM

Deal found 10/30

$561

Last-minute flights from Washington, D.C. to Spain
Discover last-minute flight deals from Washington, D.C. to Spain. Data last updated octubre 30, 2025 and is based on user searches.

mié. 10/297:18 pmBWI - MAD

1 stop12h 47mMultiple Airlines

vie. 11/211:00 pmMAD - BWI

1 stop12h 30mMultiple Airlines

Deal found 10/29

$438

dom. 11/167:40 pmBWI - BCN

1 stop11h 35mIcelandair

dom. 11/2311:50 amBCN - BWI

1 stop12h 50mIcelandair

Deal found 10/28

$364

dom. 11/236:50 pmIAD - AGP

1 stop16h 05mMultiple Airlines

mié. 12/34:25 pmAGP - IAD

1 stop29h 40mMultiple Airlines

Deal found 10/30

$471

lun. 11/245:33 amBWI - MAD

1 stop18h 12mMultiple Airlines

mar. 12/912:00 pmMAD - BWI

1 stop16h 13mMultiple Airlines

Deal found 10/29

$430

lun. 11/247:00 amBWI - MAD

1 stop20h 15mDelta

mié. 12/310:00 amMAD - BWI

2 stops20h 22mDelta

Deal found 10/28

$443

lun. 11/2411:09 amBWI - MAD

1 stop12h 36mBritish Airways

mié. 12/36:45 amMAD - BWI

1 stop18h 00mBritish Airways

Deal found 10/27

$462

lun. 11/2411:09 amBWI - MAD

1 stop12h 36mBritish Airways

mar. 12/94:45 pmMAD - BWI

2 stops35h 23mBritish Airways

Deal found 10/29

$464

lun. 11/246:05 pmIAD - BCN

Nonstop8h 15mMultiple Airlines

mié. 12/31:50 pmBCN - IAD

1 stop12h 25mMultiple Airlines

Deal found 10/27

$472

mié. 11/2611:50 amBWI - MAD

1 stop11h 55mBritish Airways

mié. 12/36:45 amMAD - BWI

1 stop18h 00mBritish Airways

Deal found 10/28

$456

dom. 11/307:40 pmBWI - BCN

1 stop11h 35mIcelandair

mar. 12/911:50 amBCN - BWI

1 stop12h 50mIcelandair

Deal found 10/30

$363

dom. 11/306:05 pmIAD - BCN

Nonstop8h 15mUnited Airlines

mar. 12/910:30 amBCN - IAD

Nonstop9h 30mUnited Airlines

Deal found 10/28

$470

dom. 11/309:45 amIAD - BCN

1 stop17h 50mMultiple Airlines

mar. 12/1610:30 amBCN - IAD

Nonstop9h 30mMultiple Airlines

Deal found 10/28

$471

One-way flights from Washington, D.C. to Spain
Search for one-way flight options from Washington, D.C. to Spain. Find affordable one-way fares based on user searches. Data last updated octubre 30, 2025.

sáb. 1/173:33 pmIAD - MAD

2 stops38h 37mMultiple Airlines

Deal found 10/29

$257

lun. 1/193:33 pmIAD - MAD

2 stops25h 27mMultiple Airlines

Deal found 10/29

$259

sáb. 1/105:30 pmIAD - MAD

2 stops19h 45mMultiple Airlines

Deal found 10/30

$265

lun. 1/196:33 pmBWI - MAD

3 stops36h 57mMultiple Airlines

Deal found 10/29

$270

lun. 12/15:30 pmIAD - SVQ

3 stops37h 00mMultiple Airlines

Deal found 10/27

$271

lun. 12/810:40 amBWI - MAD

2 stops40h 45mMultiple Airlines

Deal found 10/29

$273

dom. 11/168:36 pmIAD - SVQ

3 stops40h 34mMultiple Airlines

Deal found 10/28

$276

mar. 12/95:30 pmIAD - BCN

2 stops19h 10mMultiple Airlines

Deal found 10/27

$277

sáb. 12/68:37 amBWI - BCN

2 stops25h 38mMultiple Airlines

Deal found 10/29

$277

mié. 12/3110:30 pmIAD - BCN

1 stop19h 15mTAP AIR PORTUGAL

Deal found 10/30

$278

dom. 11/3010:30 pmIAD - MAD

3 stops37h 50mMultiple Airlines

Deal found 10/29

$278

vie. 12/128:37 amBWI - MAD

2 stops31h 28mMultiple Airlines

Deal found 10/29

$278

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

mar. 12/9

6:05 pm-8:20 am

Nonstop8h 15m

Barcelona-El Prat

lun. 1/12

2:55 pm-4:40 pm

1 stop31h 45m

$475

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

lun. 11/24

6:05 pm-8:20 am

Nonstop8h 15m

Barcelona-El Prat

mar. 12/2

6:45 am-4:40 pm

1 stop15h 55m

$475

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

lun. 12/1

7:49 pm-8:00 am

1 stop30h 11m

Barcelona-El Prat

mar. 12/9

10:15 am-10:26 am

2 stops30h 11m

$476

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

mié. 1/7

10:30 pm-11:15 pm

1 stop18h 45m

Malaga

mié. 1/14

10:20 am-9:00 pm

1 stop16h 40m

$478

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mar. 11/11

6:05 pm-4:05 pm

1 stop16h 00m

Madrid Barajas

mié. 11/19

6:00 am-4:35 pm

1 stop16h 35m

$479

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mié. 11/12

6:05 pm-7:40 pm

1 stop19h 35m

Madrid Barajas

mié. 11/19

6:00 am-4:35 pm

1 stop16h 35m

$479

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

mié. 11/19

5:45 pm-2:15 pm

1 stop14h 30m

Barcelona-El Prat

mié. 11/26

6:50 am-8:15 pm

1 stop19h 25m

$480

BaltimoreMadrid

BWI - MAD

BWIMAD

Baltimore/Washington

vie. 1/16

8:35 pm-2:15 pm

1 stop11h 40m

Madrid Barajas

mar. 1/20

12:40 pm-11:21 pm

1 stop16h 41m

$480

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mié. 11/12

5:45 pm-11:45 am

1 stop12h 00m

Madrid Barajas

mié. 11/19

5:55 am-2:35 pm

1 stop14h 40m

$481

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

dom. 11/23

6:50 pm-4:55 pm

1 stop16h 05m

Malaga

mié. 12/3

10:40 am-11:08 pm

2 stops18h 28m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 60 results

...

Most accurate provider: When it comes to deals on Washington, D.C.-Spain flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C.-Spain flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Washington, D.C.-Spain flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Spain flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Spain flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Washington, D.C. to Spain?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Spain (average of $277). Flying from Washington, D.C. to Spain in June is currently the most expensive (average of $494). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to ES?

It’s optimal to fly from Washington, D.C. to Spain in the evening. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight at noon.

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

Travelers seeking maximum savings on their Washington, D.C. to Spain flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Spain

Peruse reviews from past customers who have flown with United Airlines, American Airlines, and TAP AIR PORTUGAL from Washington, D.C. to Spain to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,998 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

8,998 reviews

United Airlines

7.4

Good

8,998 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

American Airlines

7.2

Good

11,030 reviews

United Airlines

7.4

Good

8,998 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

TAP AIR PORTUGAL

7.1

Good

2,037 reviews

United Airlines

7.4

Good

8,998 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Iberia

7.0

Good

3,001 reviews

United Airlines

7.4

Good

8,998 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

British Airways

6.7

Okay

7,487 reviews

United Airlines

7.4

Good

8,998 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

How long is the flight from Washington, D.C. to Spain?
A quick flight from Washington, D.C. to Spain can take about 8h 15m. United Airlines provides one of the quickest options available for as low as $475. There are 4046 mi between Washington, D.C. and Spain. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from Washington, D.C. to Spain one-way?
To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $293. Scandinavian Airlines flights start at $310 while deals on Icelandair start at $380 one-way.
What are the most popular routes from Washington, D.C. to Spain?
When deciding which route to take from Washington, D.C. to Spain consider Washington, D.C. Dulles Intl - Madrid Barajas, Washington, D.C. Reagan-National - Madrid Barajas or Baltimore/Washington - Madrid Barajas as they are the most popular.
What are the most reliable airlines from Washington, D.C. to Spain?
Consider American Airlines (93%), Qatar Airways (93%) or Aer Lingus (93%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Spain.
What are the cheapest flights from Washington, D.C. to Spain?
Looking for the cheapest flight from Washington, D.C. to Spain? While on average our users pay $1,086, our data indicates the cheapest price to be $389. The most popular route (Washington, D.C. Dulles Intl - Madrid Barajas), is priced around $312.
Can I find deals for flights from Washington, D.C. to Spain that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Spain?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Spain.
Can I find deals for business class flights from Washington, D.C. to Spain?
Yes. Cheapflights offers flight deals from Washington, D.C. to Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Spain?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Spain (average of $277). Flying from Washington, D.C. to Spain in June is currently the most expensive (average of $494). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 10 airlines flying from Washington, D.C. to Spain

Airline	Cheapest	Average	Flexibility	On-time
Brussels Airlines	Cheapest$198	Average$733	FlexibilityNo cancel fee	On-timeN/A
PLAY	Cheapest$293	Average$442	FlexibilityNo cancel fee	On-timeN/A
SWISS	Cheapest$322	Average$855	FlexibilityNo cancel fee	On-time79%
TAP AIR PORTUGAL	Cheapest$325	Average$718	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$353	Average$729	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$363	Average$774	FlexibilityNo cancel fee	On-time69%
Icelandair	Cheapest$385	Average$539	FlexibilityNo cancel fee	On-time76%
Iberia	Cheapest$390	Average$765	FlexibilityNo cancel fee	On-time77%
Scandinavian Airlines	Cheapest$409	Average$593	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$409	Average$742	FlexibilityNo cancel fee	On-time75%

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$257+ Cheap flights from Washington, D.C. (WAS) to Spain

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from Washington, D.C. to Spain

Cheapest flights from Washington, D.C. to SpainExplore the most affordable flight options available from Washington, D.C. to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

Explore the most affordable flight options available from Washington, D.C. to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

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Best time to book a flight from Washington, D.C. to Spain

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

What is the cheapest month to book a flight from Washington, D.C. to Spain?

What is the cheapest time of day to fly from WAS to ES?

Find hourly flight availability from Washington, D.C. to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Spain. Price data was last updated on November 10, 2024.

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Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Washington, D.C. to Spain?

What are the cheapest airlines to fly from Washington, D.C. to Spain one-way?

What are the most popular routes from Washington, D.C. to Spain?

What are the most reliable airlines from Washington, D.C. to Spain?

What are the cheapest flights from Washington, D.C. to Spain?

Can I find deals for flights from Washington, D.C. to Spain that include hotel bookings?

How can I find direct flights from Washington, D.C. to Spain?

Can I find deals for business class flights from Washington, D.C. to Spain?

What is the cheapest month to book a flight from Washington, D.C. to Spain?

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Top 10 airlines flying from Washington, D.C. to Spain

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Cheapest flights from Washington, D.C. to Spain
Explore the most affordable flight options available from Washington, D.C. to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.