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Cheap flights from Reagan-National (DCA) to Porto (OPO) from $456

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 8/27. 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.
DCA — OPO
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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Cheap flight deals from Reagan-National to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

July

Cheapest in

February

Round-trip from

$523

One-way from

$505
High demand for flights, 42% potential price rise
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Best time to find cheap flights, 37% potential price drop
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From Washington, D.C. Reagan-National to Porto
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One-way flight from Washington, D.C. Reagan-National to Porto
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What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Porto?

Travelers have found that booking a Saturday departure is the best way to save up to 111% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Porto?

To save on the cost of your flight from Washington, D.C. Reagan-National Airport to Porto, book at least 14 days before your planned departure. Booking around this time can save you about 35% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $430 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $604.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Porto?

January can be a great time to fly to Porto from Washington, D.C. Reagan-National Airport with a flight ticket averaging about $618. Cheapflights users have found deals in the month of January for as cheap as $417. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Washington, D.C. Reagan-National Airport to Porto (DCA - OPO)?

One of the essential ways to save on airfare from Washington, D.C. Reagan-National Airport to Porto is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 40% on airfare.

Cheap Air Canada flights from Reagan-National to Porto

Explore cheap flight options specifically provided by Air Canada for the route between Reagan-National and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced Air Canada flights we've found from Washington, D.C. to Porto. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 8/1311:00 amDCA - OPO
2 stops19h 30mAir Canada
Tue 8/206:15 amOPO - DCA
2 stops16h 50mAir Canada
Deal found 5/15$695
Tue 8/1311:00 amDCA - OPO
2 stops19h 30mAir Canada
Mon 8/196:15 amOPO - DCA
2 stops16h 50mAir Canada
Deal found 5/15$884
Fri 7/264:55 pmDCA - OPO
2 stops18h 00mAir Canada
Fri 8/2311:10 amOPO - DCA
2 stops15h 39mAir Canada
Deal found 5/15$975
Fri 8/24:55 pmDCA - OPO
2 stops18h 00mAir Canada
Mon 8/266:15 amOPO - DCA
2 stops20h 34mAir Canada
Deal found 5/15$999
Tue 7/166:00 amDCA - OPO
2 stops24h 30mAir Canada
Fri 7/263:05 amOPO - DCA
2 stops21h 50mAir Canada
Deal found 5/16$1,004
Fri 8/24:55 pmDCA - OPO
2 stops18h 00mAir Canada
Mon 8/266:00 amOPO - DCA
2 stops20h 49mAir Canada
Deal found 5/16$1,022
Tue 7/166:00 amDCA - OPO
2 stops24h 30mAir Canada
Sat 7/276:00 amOPO - DCA
2 stops18h 55mAir Canada
Deal found 5/16$1,030
Thu 5/236:00 amDCA - OPO
2 stops24h 15mAir Canada
Tue 5/2811:05 amOPO - DCA
2 stops33h 52mAir Canada
Deal found 5/15$1,037
Thu 5/236:59 amDCA - OPO
2 stops30h 31mAir Canada
Tue 6/46:15 amOPO - DCA
2 stops40h 47mAir Canada
Deal found 5/14$1,049

Cheap Delta flights from Reagan-National to Porto

Explore cheap flight options specifically provided by Delta for the route between Reagan-National and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from Washington, D.C. to Porto. Deals are refreshing constantly so come back soon for more options.
Sat 8/107:30 pmDCA - OPO
2 stops15h 00mDelta
Wed 8/146:30 amOPO - DCA
2 stops17h 45mDelta
Deal found 5/15$705
Fri 8/97:30 pmDCA - OPO
2 stops15h 00mDelta
Fri 8/166:30 amOPO - DCA
2 stops17h 45mDelta
Deal found 5/15$835
Thu 5/3012:05 pmDCA - OPO
2 stops15h 20mDelta
Wed 6/129:15 amOPO - DCA
2 stops18h 21mDelta
Deal found 5/15$837
Mon 6/105:00 pmDCA - OPO
2 stops17h 30mDelta
Sun 6/169:15 amOPO - DCA
2 stops18h 58mDelta
Deal found 5/16$838
Sun 5/265:08 pmDCA - OPO
2 stops17h 22mDelta
Thu 5/305:00 amOPO - DCA
2 stops23h 00mDelta
Deal found 5/15$840
Sun 5/261:57 pmDCA - OPO
2 stops15h 43mDelta
Thu 5/305:00 amOPO - DCA
2 stops17h 30mDelta
Deal found 5/16$853
Fri 7/512:00 pmDCA - OPO
2 stops15h 25mDelta
Tue 7/239:15 amOPO - DCA
2 stops18h 15mDelta
Deal found 5/15$917
Sun 6/235:00 pmDCA - OPO
2 stops17h 30mDelta
Wed 7/39:15 amOPO - DCA
2 stops18h 18mDelta
Deal found 5/15$918
Wed 6/1912:01 pmDCA - OPO
2 stops17h 39mDelta
Wed 6/269:15 amOPO - DCA
2 stops18h 21mDelta
Deal found 5/15$930

Cheap Reagan-National to Porto flights in May & June 2024

Find cheap flight options from Reagan-National to Porto specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Check out some of the best flight deals from Washington, D.C. to Porto in 2024. Check back in a little while for more flight options.
Thu 5/3012:05 pmDCA - OPO
2 stops15h 20mDelta
Wed 6/129:15 amOPO - DCA
2 stops18h 21mDelta
Deal found 5/15$837
Mon 6/105:00 pmDCA - OPO
2 stops17h 30mDelta
Sun 6/169:15 amOPO - DCA
2 stops18h 58mDelta
Deal found 5/16$838
Sun 5/265:08 pmDCA - OPO
2 stops17h 22mDelta
Thu 5/305:00 amOPO - DCA
2 stops23h 00mDelta
Deal found 5/15$840
Sun 5/261:57 pmDCA - OPO
2 stops15h 43mDelta
Thu 5/305:00 amOPO - DCA
2 stops17h 30mDelta
Deal found 5/16$853
Sat 5/255:08 pmDCA - OPO
2 stops41h 22mAir France
Fri 5/319:15 amOPO - DCA
2 stops18h 29mAir France
Deal found 5/16$889
Sun 6/235:00 pmDCA - OPO
2 stops17h 30mDelta
Wed 7/39:15 amOPO - DCA
2 stops18h 18mDelta
Deal found 5/15$918
Wed 6/1912:01 pmDCA - OPO
2 stops17h 39mDelta
Wed 6/269:15 amOPO - DCA
2 stops18h 21mDelta
Deal found 5/15$930
Wed 6/261:15 pmDCA - OPO
2 stops16h 25mDelta
Wed 8/146:30 amOPO - DCA
2 stops21h 17mDelta
Deal found 5/15$933
Wed 6/126:59 amDCA - OPO
3 stops21h 01mMultiple Airlines
Sat 6/156:10 amOPO - DCA
1 stop21h 22mMultiple Airlines
Deal found 5/16$944

Reagan-National to Porto 2024 flight deals

Discover exclusive flight deals for travel between Reagan-National and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the best flight deals from Washington, D.C. to Porto in 2024. Check back in a little while for more flight options.
Thu 12/510:03 amDCA - OPO
2 stops16h 37mIberia
Mon 12/168:40 pmOPO - DCA
2 stops24h 57mIberia
Deal found 5/16$623
Tue 8/2011:00 amDCA - OPO
2 stops20h 05mAir Canada
Wed 8/286:15 amOPO - DCA
2 stops20h 34mAir Canada
Deal found 5/15$634
Fri 10/46:05 amDCA - OPO
2 stops28h 25mAir France
Tue 10/84:20 pmOPO - DCA
2 stops35h 26mAir France
Deal found 5/15$674
Sun 9/296:26 amDCA - OPO
2 stops23h 29mBritish Airways
Wed 10/168:05 pmOPO - DCA
2 stops32h 14mBritish Airways
Deal found 5/15$676
Mon 8/198:15 pmDCA - OPO
2 stops14h 25mKLM
Mon 8/266:30 amOPO - DCA
2 stops15h 52mKLM
Deal found 5/14$681
Mon 9/3011:00 amDCA - OPO
2 stops19h 20mAir Canada
Wed 10/1611:10 amOPO - DCA
2 stops15h 39mAir Canada
Deal found 5/16$682
Tue 8/1311:00 amDCA - OPO
2 stops19h 30mAir Canada
Tue 8/206:15 amOPO - DCA
2 stops16h 50mAir Canada
Deal found 5/15$695
Sat 8/107:30 pmDCA - OPO
2 stops15h 00mDelta
Wed 8/146:30 amOPO - DCA
2 stops17h 45mDelta
Deal found 5/15$705
Mon 7/157:35 pmDCA - OPO
2 stops15h 05mDelta
Mon 7/229:15 amOPO - DCA
2 stops17h 45mDelta
Deal found 5/16$715

Reagan-National to Porto flights leaving soon

Find last-minute flight options from Reagan-National to Porto for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider one of these great deals we found on last-minute flights from Washington, D.C. to Porto. To prevent any unwanted surprises, users should verify their flight info before booking.
Sun 5/265:08 pmDCA - OPO
2 stops17h 22mDelta
Thu 5/305:00 amOPO - DCA
2 stops23h 00mDelta
Deal found 5/15$840
Sun 5/261:57 pmDCA - OPO
2 stops15h 43mDelta
Thu 5/305:00 amOPO - DCA
2 stops17h 30mDelta
Deal found 5/16$853
Sat 5/255:08 pmDCA - OPO
2 stops41h 22mAir France
Fri 5/319:15 amOPO - DCA
2 stops18h 29mAir France
Deal found 5/16$889
Thu 5/236:00 amDCA - OPO
2 stops24h 15mAir Canada
Tue 5/2811:05 amOPO - DCA
2 stops33h 52mAir Canada
Deal found 5/15$1,037
Thu 5/236:59 amDCA - OPO
2 stops30h 31mAir Canada
Tue 6/46:15 amOPO - DCA
2 stops40h 47mAir Canada
Deal found 5/14$1,049
Sat 5/256:59 amDCA - OPO
2 stops19h 01mMultiple Airlines
Thu 5/301:30 pmOPO - DCA
1 stop14h 02mMultiple Airlines
Deal found 5/15$1,216
Sat 5/256:10 pmDCA - OPO
2 stops16h 20mDelta
Thu 5/305:00 amOPO - DCA
2 stops17h 30mDelta
Deal found 5/15$1,240
Tue 5/216:00 amDCA - OPO
2 stops24h 20mAir Canada
Tue 5/2811:05 amOPO - DCA
2 stops28h 12mAir Canada
Deal found 5/15$1,241
Wed 5/2212:05 pmDCA - OPO
2 stops17h 35mDelta
Wed 5/295:00 amOPO - DCA
2 stops19h 30mDelta
Deal found 5/15$1,253

One-way flights to Porto from Reagan-National

Search for one-way flight options from Reagan-National to Porto. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from Washington, D.C. to Porto. Users can also find round-trip Washington, D.C. to Porto flights by using the search form above.
Tue 8/274:55 pmDCA - OPO
2 stops13h 45mMultiple Airlines
Deal found 5/15$456
Wed 9/188:40 pmDCA - OPO
1 stop10h 05mMultiple Airlines
Deal found 5/15$477
Wed 9/1812:55 pmDCA - OPO
2 stops17h 50mMultiple Airlines
Deal found 5/15$482
Mon 9/237:15 pmDCA - OPO
1 stop9h 30mUnited Airlines
Deal found 5/16$492
Mon 9/2311:57 amDCA - OPO
2 stops14h 38mAmerican Airlines
Deal found 5/15$505
Sun 8/42:00 pmDCA - OPO
1 stop11h 55mUnited Airlines
Deal found 5/16$522
Sun 8/187:30 pmDCA - OPO
2 stops15h 00mDelta
Deal found 5/16$539
Sun 8/47:35 pmDCA - OPO
2 stops15h 05mDelta
Deal found 5/16$552
Wed 9/1812:55 pmDCA - OPO
3 stops16h 55mMultiple Airlines
Deal found 5/15$556

Find flights from Reagan-National to Porto within your budget

Customize your flight search to find flights from Reagan-National to Porto 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$695 - $1,462

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalPorto

DCA - OPO

DCAOPO

Washington, D.C. Reagan-National

Tue 8/13

2 stops19h 30m

Porto

Tue 8/20

2 stops16h 50m

$695

Washington, D.C. Reagan-NationalPorto

DCA - OPO

DCAOPO

Washington, D.C. Reagan-National

Sat 8/10

2 stops15h 00m

Porto

Wed 8/14

2 stops17h 45m

$705

Washington, D.C. Reagan-NationalPorto

DCA - OPO

DCAOPO

Washington, D.C. Reagan-National

Sat 5/25

2 stops41h 22m

Porto

Fri 5/31

2 stops18h 29m

$889

Washington, D.C. Reagan-NationalPorto

DCA - OPO

DCAOPO

Washington, D.C. Reagan-National

Tue 8/6

2 stops25h 38m

Porto

Sat 8/10

2 stops27h 41m

$998

Washington, D.C. Reagan-NationalPorto

DCA - OPO

DCAOPO

Washington, D.C. Reagan-National

Fri 6/14

1 stop11h 11m

Porto

Sat 6/22

1 stop11h 25m

$1,002

Washington, D.C. Reagan-NationalPorto

DCA - OPO

DCAOPO

Washington, D.C. Reagan-National

Thu 6/6

1 stop9h 30m

Porto

Wed 6/12

1 stop12h 27m

$1,018

Washington, D.C. Reagan-NationalPorto

DCA - OPO

DCAOPO

Washington, D.C. Reagan-National

Thu 6/20

2 stops14h 05m

Porto

Tue 6/25

2 stops15h 44m

$1,033

Washington, D.C. Reagan-NationalPorto

DCA - OPO

DCAOPO

Washington, D.C. Reagan-National

Sat 7/6

2 stops15h 06m

Porto

Thu 7/25

2 stops16h 25m

$1,195

Washington, D.C. Reagan-NationalPorto

DCA - OPO

DCAOPO

Washington, D.C. Reagan-National

Wed 7/24

2 stops14h 06m

Porto

Sun 7/28

2 stops15h 43m

$1,462

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time to fly from Washington, D.C. Reagan-National Airport to Porto?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Porto. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Porto flight should consider departing on Sunday afternoons when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Porto by month

Plan your trip from Reagan-National to Porto by taking into account the cheapest months to travel. The average price of a one-way flight from Reagan-National to Porto is currently $509 while a round-trip flight costs $1,000. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Porto (average of $523). Flying from Washington, D.C. Reagan-National Airport to Porto in June is currently the most expensive (average of $1,011). 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.

January

$523

February

$580

March

$600

April

$742

May

$879

June

$1,011

July

$980

August

$855

September

$766

October

$691

November

$560

December

$645

Temperature and rainfall in Porto by month

Plan your trip to Porto by taking into account the average temperature and rainfall totals by month.

OPO

Temperature

48.2 - 68 °F

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated May 16, 2024.
To help decide which airline to fly from Washington, D.C. to Porto, see what other customers have to say about Air Canada, Delta and Air France. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,764 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Washington, D.C. Reagan-National?

    If you book a flight to Porto from Washington, D.C. Reagan-National, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto. There are 0 flights from Washington, D.C. Reagan-National to Porto per day from 6 different airlines.

  • Can I find flights from Washington, D.C. Reagan-National Airport to Porto for under $700 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to Porto for under $700. The cheapest flight booked recently is on Air Canada for just $695, but on average you can expect to pay $904.

  • Are there last-minute flights available from Washington, D.C. Reagan-National Airport to Porto for under $900?

    There are currently 20+ open flights from Washington, D.C. Reagan-National Airport to Porto within the next 7 days for less than $900.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Porto round-trip?

    Our cheapest airline available from Washington, D.C. Reagan-National Airport to Porto is Air Canada. Our recent data shows that you can find tickets from as low as $695 on this airline. Additional options worth looking into are Delta and Air France, starting at $705 and $889 round-trip.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Porto one-way?

    $492 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $505 and $539, respectively.

  • What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to Porto?

    Consider American Airlines, British Airways or Delta when booking your flight. These represent the most popular airlines when flying from Washington, D.C. Reagan-National Airport to Porto.

  • What does DCA to OPO mean?

    This is defined as Washington, D.C. Reagan-National Airport (DCA) and Porto Airport (OPO). Codes like Porto Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Reagan-National to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Reagan-National to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Reagan-National to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Reagan-National to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Reagan-National to Porto that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Porto.

  • Can I find deals for business class flights from Reagan-National to Porto?

    Yes. Cheapflights offers flight deals from Reagan-National to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Reagan-National to Porto that allow pets onboard?

    Many airlines flying from Reagan-National to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Reagan-National to Porto?

    Yes, you can often find last-minute deals on Reagan-National to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Reagan-National Airport to Porto flight deals updated?

    The Washington, D.C. Reagan-National Airport to Porto flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Reagan-National to Porto
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Reagan-National to Porto

Discover the top 6 airlines that operate flights from Reagan-National to Porto. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$418Average$612FlexibilityNo cancel feeOn-time70%
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American AirlinesCheapest$418Average$616FlexibilityNo cancel feeOn-time71%
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IberiaCheapest$420Average$432FlexibilityNo cancel feeOn-time77%
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DeltaCheapest$432Average$755FlexibilityNo cancel feeOn-timeN/A
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TAP AIR PORTUGALCheapest$875Average$1,292FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapest$1,018Average$1,241FlexibilityNo cancel feeOn-time69%
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