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

One-way options have recently been found by users for as low as $315 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include PLAY from $475 and Air France from $621 one-way.

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

While some choose either Washington, D.C. Reagan-National - Faro or Baltimore/Washington - Faro, Washington, D.C. Dulles Intl - Faro is the most popular route from Washington, D.C. to Algarve.

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

Consider British Airways, Aer Lingus or TAP AIR PORTUGAL when booking your flight. These represent the most popular airlines when flying from Washington, D.C. to Algarve.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 15 days in advance, which can save you up to 107% on flights from Washington, D.C. to Algarve compared to booking the week you need them. Waiting 15 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $595. For sooner than that we have options available in the next 3 days from $1,051.

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

Our data shows that November tends to be the cheapest month to fly to Algarve from Washington, D.C.. Users have commonly found prices around $894 for the month, but tickets can be as low as $505. Due to multiple factors, prepare for potentially higher prices in June.

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

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

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

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 Algarve.

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

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

$315+ Flights from Washington, D.C. to Algarve

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

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$488 (Mytrip)
One-way from	$315 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$801

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

Search Deals

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

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($271 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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

Cheapest flights from Washington, D.C. to Algarve
Explore the most affordable flight options available from Washington, D.C. to Algarve. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Tue 5/66:50 pmBWI - FAO

1 stop20h 55mPLAY

Wed 5/149:45 pmFAO - BWI

1 stop24h 55mPLAY

Deal found 4/17

$488

Wed 11/268:30 pmIAD - FAO

2 stops57h 40mScandinavian Airlines

Wed 12/310:35 amFAO - IAD

2 stops35h 40mScandinavian Airlines

Deal found 4/15

$520

Tue 5/65:45 amBWI - FAO

3 stops30h 30mMultiple Airlines

Wed 5/1411:20 amFAO - BWI

2 stops41h 13mMultiple Airlines

Deal found 4/17

$682

Tue 11/258:30 pmIAD - FAO

2 stops22h 20mMultiple Airlines

Tue 12/26:05 amFAO - IAD

2 stops40h 10mMultiple Airlines

Deal found 4/15

$695

Wed 10/2911:30 pmIAD - FAO

1 stop12h 15mTAP AIR PORTUGAL

Sat 11/86:05 amFAO - IAD

1 stop14h 10mTAP AIR PORTUGAL

Deal found 4/17

$740

Tue 5/611:00 amDCA - FAO

3 stops27h 35mMultiple Airlines

Wed 5/144:05 pmFAO - DCA

3 stops35h 40mMultiple Airlines

Deal found 4/17

$742

Sun 8/101:00 pmIAD - FAO

2 stops19h 40mKLM

Mon 8/188:55 pmFAO - IAD

1 stop23h 40mKLM

Deal found 4/17

$824

Sun 8/103:25 pmIAD - FAO

1 stop18h 10mLufthansa

Wed 8/202:00 pmFAO - IAD

1 stop34h 25mLufthansa

Deal found 4/17

$829

Tue 5/63:25 pmDCA - FAO

2 stops15h 25mKLM

Wed 5/148:10 amFAO - DCA

2 stops18h 51mKLM

Deal found 4/17

$834

Sun 8/108:45 pmIAD - FAO

2 stops39h 55mSWISS

Tue 8/197:10 pmFAO - IAD

1 stop26h 05mSWISS

Deal found 4/17

$844

Thu 5/13:20 pmDCA - FAO

2 stops18h 15mUnited Airlines

Mon 9/13:25 pmFAO - DCA

2 stops34h 38mUnited Airlines

Deal found 4/17

$916

Thu 5/1510:25 amIAD - FAO

2 stops23h 10mUnited Airlines

Sun 5/183:25 pmFAO - IAD

2 stops34h 42mUnited Airlines

Deal found 4/15

$978

Best flights from Washington, D.C. to Algarve
Discover carefully curated flight deals from Washington, D.C. to Algarve that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Tue 5/66:50 pmBWI - FAO

1 stop20h 55mPLAY

Wed 5/149:45 pmFAO - BWI

1 stop24h 55mPLAY

Deal found 4/17

$488

Tue 5/65:45 amBWI - FAO

3 stops30h 30mMultiple Airlines

Wed 5/1411:20 amFAO - BWI

2 stops41h 13mMultiple Airlines

Deal found 4/17

$682

Tue 5/610:20 pmIAD - FAO

1 stop20h 30mTAP AIR PORTUGAL

Tue 6/106:15 pmFAO - IAD

1 stop26h 05mTAP AIR PORTUGAL

Deal found 4/15

$811

Thu 5/1510:25 amIAD - FAO

2 stops23h 10mUnited Airlines

Sun 5/183:25 pmFAO - IAD

2 stops34h 42mUnited Airlines

Deal found 4/15

$978

Tue 5/65:40 pmIAD - FAO

2 stops20h 20mAer Lingus

Tue 6/1011:45 amFAO - IAD

1 stop12h 45mAer Lingus

Deal found 4/15

$1,039

Tue 5/61:30 pmIAD - FAO

2 stops29h 20mTurkish Airlines

Tue 6/106:05 amFAO - IAD

2 stops34h 40mTurkish Airlines

Deal found 4/16

$1,149

Tue 7/88:45 pmIAD - FAO

1 stop16h 35mSWISS

Wed 7/167:10 pmFAO - IAD

1 stop26h 05mSWISS

Deal found 4/16

$1,246

Mon 7/76:05 amDCA - FAO

2 stops32h 10mScandinavian Airlines

Tue 7/158:05 pmFAO - DCA

2 stops32h 25mScandinavian Airlines

Deal found 4/16

$1,256

Sat 7/58:30 pmIAD - FAO

2 stops16h 10mDelta

Wed 7/166:40 pmFAO - IAD

2 stops29h 57mDelta

Deal found 4/16

$1,270

Tue 7/85:10 pmIAD - FAO

2 stops15h 00mLufthansa

Mon 7/143:55 pmFAO - IAD

2 stops26h 35mLufthansa

Deal found 4/16

$1,286

Fri 7/45:35 pmIAD - FAO

1 stop12h 45mBrussels Airlines

Sun 7/1311:30 amFAO - IAD

1 stop31h 00mBrussels Airlines

Deal found 4/16

$1,404

Mon 5/268:22 amIAD - FAO

3 stops29h 18mMultiple Airlines

Tue 6/35:40 pmFAO - IAD

2 stops26h 40mMultiple Airlines

Deal found 4/16

$758

Last-minute flights from Washington, D.C. to Algarve
Discover last-minute flight deals from Washington, D.C. to Algarve. Data last updated April 17, 2025 and is based on user searches.

Sat 4/268:30 pmIAD - FAO

2 stops17h 50mMultiple Airlines

Mon 5/1212:25 pmFAO - IAD

2 stops31h 55mMultiple Airlines

Deal found 4/16

$895

Sat 4/2610:35 pmIAD - FAO

1 stop13h 45mTAP AIR PORTUGAL

Mon 5/126:10 pmFAO - IAD

1 stop26h 10mTAP AIR PORTUGAL

Deal found 4/16

$1,126

Thu 5/16:45 amBWI - FAO

2 stops26h 50mUnited Airlines

Mon 9/13:25 pmFAO - BWI

2 stops34h 32mUnited Airlines

Deal found 4/17

$1,066

Tue 5/66:50 pmBWI - FAO

1 stop20h 55mPLAY

Wed 5/149:45 pmFAO - BWI

1 stop24h 55mPLAY

Deal found 4/17

$488

Tue 5/65:45 amBWI - FAO

3 stops30h 30mMultiple Airlines

Wed 5/1411:20 amFAO - BWI

2 stops41h 13mMultiple Airlines

Deal found 4/17

$682

Tue 5/610:20 pmIAD - FAO

1 stop20h 30mTAP AIR PORTUGAL

Tue 6/106:15 pmFAO - IAD

1 stop26h 05mTAP AIR PORTUGAL

Deal found 4/15

$811

Tue 5/65:40 pmIAD - FAO

2 stops20h 20mAer Lingus

Tue 6/1011:45 amFAO - IAD

1 stop12h 45mAer Lingus

Deal found 4/15

$1,039

Tue 5/61:30 pmIAD - FAO

2 stops29h 20mTurkish Airlines

Tue 6/106:05 amFAO - IAD

2 stops34h 40mTurkish Airlines

Deal found 4/16

$1,149

Thu 5/1510:25 amIAD - FAO

2 stops23h 10mUnited Airlines

Sun 5/183:25 pmFAO - IAD

2 stops34h 42mUnited Airlines

Deal found 4/15

$978

Tue 5/202:25 pmIAD - FAO

2 stops19h 10mAir Canada

Tue 5/276:05 amFAO - IAD

2 stops20h 03mAir Canada

Deal found 4/16

$1,451

Tue 5/201:45 pmBWI - FAO

2 stops15h 45mAmerican Airlines

Tue 5/2711:30 amFAO - BWI

1 stop13h 05mAmerican Airlines

Deal found 4/17

$1,704

Sun 5/253:15 pmDCA - FAO

2 stops27h 35mTAP AIR PORTUGAL

Thu 5/296:05 amFAO - DCA

2 stops18h 35mTAP AIR PORTUGAL

Deal found 4/17

$1,532

One-way flights from Washington, D.C. to Algarve
Search for one-way flight options from Washington, D.C. to Algarve. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Tue 7/810:20 pmIAD - FAO

1 stop20h 30mTAP AIR PORTUGAL

Deal found 4/17

$315

Tue 7/82:59 pmBWI - FAO

2 stops23h 01mMultiple Airlines

Deal found 4/17

$325

Tue 7/810:20 pmIAD - FAO

2 stops20h 10mMultiple Airlines

Deal found 4/17

$364

Sat 5/1711:00 amDCA - FAO

3 stops28h 00mMultiple Airlines

Deal found 4/17

$422

Tue 6/106:50 pmBWI - FAO

1 stop20h 55mPLAY

Deal found 4/17

$475

Tue 7/89:20 pmIAD - FAO

1 stop15h 20mAir France

Deal found 4/17

$621

Tue 7/85:25 pmBWI - FAO

2 stops19h 15mDelta

Deal found 4/17

$626

Tue 7/83:30 pmDCA - FAO

2 stops21h 10mDelta

Deal found 4/17

$626

Sat 5/175:35 pmIAD - FAO

1 stop12h 05mBrussels Airlines

Deal found 4/17

$683

Tue 6/1011:10 amDCA - FAO

2 stops18h 15mTAP AIR PORTUGAL

Deal found 4/17

$781

Sat 5/179:20 pmBWI - FAO

1 stop14h 35mBritish Airways

Deal found 4/17

$814

Tue 6/109:20 pmBWI - FAO

2 stops16h 40mAmerican Airlines

Deal found 4/17

$1,294

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreFaro

BWI - FAO

BWIFAO

Baltimore/Washington

Tue 5/6

6:50 pm-8:45 pm

1 stop20h 55m

Faro

Wed 5/14

9:45 pm-5:40 pm

1 stop24h 55m

$488

BaltimoreFaro

BWI - FAO

BWIFAO

Baltimore/Washington

Tue 5/6

5:45 am-5:15 pm

3 stops30h 30m

Faro

Wed 5/14

11:20 am-11:33 pm

2 stops41h 13m

$682

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

Tue 5/6

11:00 am-7:35 pm

3 stops27h 35m

Faro

Wed 5/14

4:05 pm-10:45 pm

3 stops35h 40m

$742

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Mon 5/26

8:22 am-6:40 pm

3 stops29h 18m

Faro

Tue 6/3

5:40 pm-3:20 pm

2 stops26h 40m

$758

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Fri 10/3

10:20 pm-11:50 pm

1 stop20h 30m

Faro

Fri 10/10

6:05 am-3:20 pm

1 stop14h 15m

$774

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Sun 8/10

1:00 pm-1:40 pm

2 stops19h 40m

Faro

Mon 8/18

8:55 pm-3:35 pm

1 stop23h 40m

$824

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Sun 8/10

3:25 pm-2:35 pm

1 stop18h 10m

Faro

Wed 8/20

2:00 pm-7:25 pm

1 stop34h 25m

$829

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

Tue 5/6

3:25 pm-11:50 am

2 stops15h 25m

Faro

Wed 5/14

8:10 am-10:01 pm

2 stops18h 51m

$834

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Sun 8/10

8:45 pm-5:40 pm

2 stops39h 55m

Faro

Tue 8/19

7:10 pm-4:15 pm

1 stop26h 05m

$844

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

Thu 5/1

3:20 pm-2:35 pm

2 stops18h 15m

Faro

Mon 9/1

3:25 pm-9:03 pm

2 stops34h 38m

$916

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 37 results

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

Have a flexible travel schedule? Discover the best time to fly to Algarve 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 Algarve

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Algarve (average of $628). Flying from Washington, D.C. to Algarve in June is currently the most expensive (average of $1,329). 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 SAL?

When flying from Washington, D.C. to Algarve, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Algarve by month

In terms of precipitation, rainfall in Algarve ranges from 0.1 - 4.6 inches per month. December is typically the wettest month, when rainfall can reach 4.6 in. July is typically the driest time to visit Algarve when rainfall is around 0.1 in.

Temperature in Algarve by month

If weather is an important factor for your trip to Algarve, use this chart to help with planning. For those seeking warmer temperatures, July 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 53.6 F).

Reviews of airlines servicing Algarve

To help decide which airline to fly from Washington, D.C. to Algarve, see what other customers have to say about Delta, Air France and SWISS. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,916 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.5

Good

1,435 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,580 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines

7.3

Good

3,769 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. to Algarve one-way?
One-way options have recently been found by users for as low as $315 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include PLAY from $475 and Air France from $621 one-way.
What are the most popular routes from Washington, D.C. to Algarve?
While some choose either Washington, D.C. Reagan-National - Faro or Baltimore/Washington - Faro, Washington, D.C. Dulles Intl - Faro is the most popular route from Washington, D.C. to Algarve.
Can I find deals for flights from Washington, D.C. to Algarve that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Algarve flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Algarve?
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 Algarve.
Can I find deals for business class flights from Washington, D.C. to Algarve?
Yes. Cheapflights offers flight deals from Washington, D.C. to Algarve 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 Algarve?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Algarve (average of $628). Flying from Washington, D.C. to Algarve in June is currently the most expensive (average of $1,329). 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

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Alternative routes for Washington, D.C. to Algarve

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Dulles Intl to Pico Island flights

Dulles Intl to Horta flights

Top 3 airlines flying from Washington, D.C. to Algarve

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	Cheapest$526	Average$789	FlexibilityNo cancel fee	On-timeN/A
Aer Lingus	Cheapest$645	Average$907	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$675	Average$1,216	FlexibilityNo cancel fee	On-time70%

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$315+ Cheap flights from Washington, D.C. (WAS) to Algarve

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.

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

Keep the following information in mind while searching for Washington, D.C. to Algarve flight deals. Data was last updated April 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

Cheapest flights from Washington, D.C. to AlgarveExplore the most affordable flight options available from Washington, D.C. to Algarve. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Washington, D.C. to Algarve. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Washington, D.C. to Algarve. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Rainfall in Algarve by month

Plan your trip to Algarve by taking into account the average rainfall totals by month.

Temperature in Algarve by month

Plan your trip to Algarve by taking into account the average temperature totals by month.

Reviews of airlines servicing Algarve

Related info for your journey

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

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

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

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

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

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

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

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.

Alternative routes for Washington, D.C. to Algarve

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Washington, D.C. to Algarve

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Cheapest flights from Washington, D.C. to Algarve
Explore the most affordable flight options available from Washington, D.C. to Algarve. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.