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Costa del Sol

$299+ Cheap flights from Washington, D.C. (WAS) to Costa del Sol

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — AGP
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Costa del Sol

Cheapest flights from Washington, D.C. to Costa del Sol
Explore the most affordable flight options available from Washington, D.C. to Costa del Sol. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Mytrip deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:30 pm
IAD
-
AGP
3 stops33h 10m
Multiple Airlines
Tue 3/173:45 pm
AGP
-
IAD
2 stops35h 15m
Multiple Airlines
Deal found 1/24$532
This KLM deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:26 pm
IAD
-
AGP
2 stops16h 09m
KLM
Mon 2/166:00 pm
AGP
-
IAD
1 stop28h 05m
KLM
Deal found 1/24$533
This Delta deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/912:23 pm
IAD
-
AGP
2 stops17h 57m
Delta
Thu 2/196:05 am
AGP
-
IAD
1 stop16h 30m
Delta
Deal found 1/24$534
This Kiwi.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/68:45 pm
IAD
-
AGP
1 stop9h 40m
Royal Air Maroc
Tue 2/177:00 pm
AGP
-
IAD
1 stop29h 45m
Royal Air Maroc
Deal found 1/24$536
This oojo deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:05 pm
IAD
-
AGP
1 stop23h 50m
TAP AIR PORTUGAL
Thu 4/96:35 am
AGP
-
IAD
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 1/23$537
This KLM deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/912:23 pm
IAD
-
AGP
2 stops17h 57m
Multiple Airlines
Tue 2/1710:40 am
AGP
-
IAD
2 stops18h 29m
Multiple Airlines
Deal found 1/24$538
This KAYAK deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:00 pm
IAD
-
AGP
1 stop10h 15m
Royal Air Maroc
Sun 5/248:30 pm
AGP
-
IAD
1 stop28h 30m
Royal Air Maroc
Deal found 1/24$539
This Lufthansa deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:00 pm
IAD
-
AGP
1 stop16h 10m
Lufthansa
Tue 2/175:05 pm
AGP
-
IAD
1 stop28h 45m
Lufthansa
Deal found 1/24$541
This KAYAK deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:00 pm
IAD
-
AGP
1 stop12h 55m
Austrian Airlines
Mon 3/302:55 pm
AGP
-
IAD
2 stops29h 40m
Austrian Airlines
Deal found 1/24$542
This Delta deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:25 pm
DCA
-
AGP
2 stops16h 55m
Delta
Tue 3/176:05 am
AGP
-
DCA
2 stops22h 39m
Delta
Deal found 1/24$543
This Delta deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/77:49 pm
IAD
-
AGP
2 stops34h 31m
Delta
Wed 2/184:25 pm
AGP
-
IAD
2 stops32h 44m
Delta
Deal found 1/24$543
This KLM deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:26 pm
IAD
-
AGP
2 stops16h 09m
KLM
Wed 2/1811:10 am
AGP
-
IAD
2 stops19h 11m
KLM
Deal found 1/24$544

Find flight deals from Washington, D.C. to Costa del Sol

Keep the following information in mind while searching for Washington, D.C. to Costa del Sol flight deals. Data was last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$532
(Mytrip)

One-way from

$299
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$622
Provider with most accurate pricing for Washington, D.C. (WAS)-Malaga flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Malaga flights.
Search Deals
From Washington, D.C. (WAS) to Costa del Sol
Search Deals
One-way flight from Washington, D.C. (WAS) to Costa del Sol
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Costa del Sol that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Costa del Sol that are best for you.

Fly from

Washington, D.C.

Fly to

Costa del Sol

Route

Depart

Return

Price

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Tue 3/10

6:30 pm-8:40 am

3 stops33h 10m

Malaga

Tue 3/17

3:45 pm-10:00 pm

2 stops35h 15m

$532

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Tue 3/10

1:19 pm-12:20 pm

2 stops18h 01m

Malaga

Tue 3/17

6:05 am-5:35 pm

1 stop16h 30m

$534

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Mon 2/9

12:23 pm-12:20 pm

2 stops17h 57m

Malaga

Thu 2/19

6:05 am-4:35 pm

1 stop16h 30m

$534

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Mon 2/9

12:23 pm-12:20 pm

2 stops17h 57m

Malaga

Tue 2/17

10:40 am-11:09 pm

2 stops18h 29m

$538

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Sun 2/22

6:00 pm-3:25 pm

2 stops15h 25m

Malaga

Tue 3/10

5:35 am-5:40 pm

1 stop17h 05m

$538

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Sun 2/8

6:05 pm-7:30 pm

1 stop19h 25m

Malaga

Tue 2/17

10:40 am-11:09 pm

2 stops18h 29m

$539

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Tue 2/10

6:00 am-3:35 pm

2 stops27h 35m

Malaga

Thu 2/19

6:05 am-4:35 pm

1 stop16h 30m

$539

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Tue 2/10

6:00 pm-4:10 pm

1 stop16h 10m

Malaga

Tue 2/17

5:05 pm-3:50 pm

1 stop28h 45m

$541

Washington, D.C.Málaga

DCA - AGP

DCAAGP

Washington, D.C. Reagan-National

Tue 3/10

2:25 pm-12:20 pm

2 stops16h 55m

Malaga

Tue 3/17

6:05 am-11:44 pm

2 stops22h 39m

$543

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Sun 2/8

7:49 pm-12:20 pm

2 stops34h 31m

Malaga

Wed 2/18

4:25 pm-7:09 pm

2 stops32h 44m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to Costa del Sol

Have a flexible travel schedule? Discover the best time to fly to Costa del Sol 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 Costa del Sol

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

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. to Costa del Sol (average of $374). Flying from Washington, D.C. to Costa del Sol in June is currently the most expensive (average of $604). 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.

Reviews of airlines servicing Costa del Sol

Get insights into the airlines that provide service to Costa del Sol. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa del Sol. Reviews last updated January 26, 2026.
Get a feel of what it's like to fly with Delta, Aer Lingus, and TAP AIR PORTUGAL from Washington, D.C. to Costa del Sol by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,113 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aer Lingus
7.2
Good
1,442 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
TAP AIR PORTUGAL
7.1
Good
2,130 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,701 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Royal Air Maroc
6.2
Okay
568 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Costa del Sol. 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 Costa del Sol?

    Delta, Icelandair, and American Airlines can get you from Washington, D.C. to Costa del Sol in just under 12h 15m. Your travel time can differ by up to 5h 46m. The distance between Washington, D.C. and Costa del Sol is about 3826 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Washington, D.C. to Costa del Sol?

    When deciding which route to take from Washington, D.C. to Costa del Sol consider Washington, D.C. Dulles Intl - Malaga, Baltimore/Washington - Malaga or Washington, D.C. Reagan-National - Malaga as they are the most popular.

  • Can I find deals for flights from Washington, D.C. to Costa del Sol that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Costa del Sol?

    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 Costa del Sol.

  • Can I find deals for business class flights from Washington, D.C. to Costa del Sol?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Costa del Sol 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 Costa del Sol?

    Currently, December is the cheapest month in which you can book a flight from Washington, D.C. to Costa del Sol (average of $374). Flying from Washington, D.C. to Costa del Sol in June is currently the most expensive (average of $604). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Washington, D.C. to Costa del Sol

Discover the top 10 airlines that operate flights from Washington, D.C. to Costa del Sol. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$322Average$686FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$419Average$544FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$456Average$603FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$476Average$509FlexibilityNo cancel feeOn-time77%
DeltaCheapest$487Average$678FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$487Average$789FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$507Average$687FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$524Average$815FlexibilityNo cancel feeOn-time70%
Royal Air MarocCheapest$529Average$609FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$623Average$906FlexibilityNo cancel feeOn-timeN/A

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