$300+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington, D.C. to Algarve with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 18, 2025.
Round-trip from | $515 (Mytrip) |
|---|---|
One-way from | $300 (Mytrip) |
Popular in | June |
Cheapest in | November |
Average price | $1,194 |
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 June 18, 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 June 18, 2025.
This Mytrip deal was found by Cheapflights users on 6/17. 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.
This Gotogate deal was found by Cheapflights users on 6/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 6/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/17. 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.
This Mytrip deal was found by Cheapflights users on 6/17. 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.
This Gotogate deal was found by Cheapflights users on 6/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SWISS deal was found by Cheapflights users on 6/16. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/17. 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.
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. to Algarve 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 June 18, 2025.
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
Washington, D.C.Faro
IAD - FAO
IADFAO
Washington, D.C. Dulles Intl
Mon 9/1
10:20 pm-5:15 pm
2 stops13h 55m
Faro
Mon 9/8
8:10 pm-8:50 pm
2 stops29h 40m
Washington, D.C.Faro
IAD - FAO
IADFAO
Washington, D.C. Dulles Intl
Thu 9/4
5:50 pm-10:25 am
1 stop11h 35m
Faro
Fri 9/12
6:05 am-8:50 pm
1 stop19h 45m
Washington, D.C.Faro
IAD - FAO
IADFAO
Washington, D.C. Dulles Intl
Wed 11/26
8:30 pm-11:10 am
2 stops57h 40m
Faro
Sun 11/30
10:30 am-5:15 pm
2 stops35h 45m
Washington, D.C.Faro
IAD - FAO
IADFAO
Washington, D.C. Dulles Intl
Mon 8/11
8:25 pm-7:00 pm
1 stop17h 35m
Faro
Tue 8/26
11:45 am-7:30 pm
1 stop12h 45m
Washington, D.C.Faro
DCA - FAO
DCAFAO
Washington, D.C. Reagan-National
Mon 8/11
11:00 am-5:15 pm
3 stops25h 15m
Faro
Tue 8/26
6:15 pm-9:48 pm
3 stops32h 33m
BaltimoreFaro
BWI - FAO
BWIFAO
Baltimore/Washington
Mon 9/8
6:50 pm-5:55 pm
2 stops18h 05m
Faro
Fri 9/12
10:00 pm-5:40 pm
2 stops24h 40m
Washington, D.C.Faro
DCA - FAO
DCAFAO
Washington, D.C. Reagan-National
Mon 8/11
4:30 pm-2:30 pm
2 stops17h 00m
Faro
Tue 8/26
3:25 pm-9:48 pm
2 stops35h 23m
Washington, D.C.Faro
IAD - FAO
IADFAO
Washington, D.C. Dulles Intl
Sat 10/4
5:37 pm-12:40 pm
2 stops38h 03m
Faro
Mon 10/13
3:25 pm-1:30 pm
1 stop27h 05m
Washington, D.C.Faro
DCA - FAO
DCAFAO
Washington, D.C. Reagan-National
Sat 10/4
6:50 pm-12:40 pm
2 stops36h 50m
Faro
Mon 10/13
3:25 pm-6:04 pm
2 stops55h 39m
Washington, D.C.Faro
IAD - FAO
IADFAO
Washington, D.C. Dulles Intl
Mon 8/11
8:45 pm-5:40 pm
2 stops15h 55m
Faro
Tue 8/26
7:10 pm-4:15 pm
1 stop26h 05m
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?
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?
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 June 18, 2025.
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
Plan your trip to Algarve by taking into account the average rainfall totals 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
Plan your trip to Algarve by taking into account the average temperature totals 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
Get insights into the airlines that provide service to Algarve. 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 Algarve. Reviews last updated June 18, 2025.
To help decide which airline to fly from Washington, D.C. to Algarve, see what other customers have to say about Delta, KLM and Air France. 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.
Overall
Entertainment
Boarding
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Boarding
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Boarding
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Boarding
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Boarding
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Boarding
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
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.
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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
Discover the top 3 airlines that operate flights from Washington, D.C. to Algarve. 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 June 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$530 | Average$890 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$788 | Average$999 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$805 | Average$964 | FlexibilityNo cancel fee | On-time70% |