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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to São Miguel (average of $518). Flying from Washington, D.C. to São Miguel in June is currently the most expensive (average of $987). 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 are the most popular routes from Washington, D.C. to São Miguel?

While some choose either Washington, D.C. Reagan-National - Ponta Delgada Nordela or Baltimore/Washington - Ponta Delgada Nordela, Washington, D.C. Dulles Intl - Ponta Delgada Nordela is the most popular route from Washington, D.C. to São Miguel.

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

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, January can be a great choice for travel to São Miguel. Flights to São Miguel from Washington, D.C. in January are about $870 on average during January, but can be found for as low as $538.

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

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

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

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 São Miguel.

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

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

$518+ Flights from Washington, D.C. to São Miguel

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Cheap flight deals from Washington, D.C. to São Miguel

Round-trip from	$529 (oojo)
Popular in	May
Cheapest in	January
Average price	$1,091

From Washington, D.C. (WAS) to São Miguel

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($202 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

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Find flight deals from Washington, D.C. to São Miguel

Cheapest flights from Washington, D.C. to São Miguel
Explore the most affordable flight options available from Washington, D.C. to São Miguel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

Wed 10/2210:20 pmIAD - PDL

1 stop16h 30mTAP AIR PORTUGAL

Thu 10/306:40 amPDL - IAD

1 stop12h 35mTAP AIR PORTUGAL

Deal found 6/15

$518

Thu 9/185:45 pmIAD - PDL

1 stop10h 55mUnited Airlines

Wed 9/2411:00 amPDL - IAD

1 stop9h 23mUnited Airlines

Deal found 6/16

$616

Thu 9/186:15 amBWI - PDL

2 stops22h 25mUnited Airlines

Wed 9/2411:00 amPDL - BWI

2 stops14h 42mUnited Airlines

Deal found 6/16

$670

Mon 9/19:57 pmBWI - PDL

3 stops35h 18mMultiple Airlines

Tue 9/96:30 amPDL - BWI

2 stops29h 03mMultiple Airlines

Deal found 6/16

$706

Mon 8/114:14 pmDCA - PDL

1 stop12h 26mUnited Airlines

Wed 8/2011:00 amPDL - DCA

1 stop25h 21mUnited Airlines

Deal found 6/18

$744

Mon 8/1110:20 pmIAD - PDL

3 stops31h 10mMultiple Airlines

Wed 8/2010:45 amPDL - IAD

3 stops33h 05mMultiple Airlines

Deal found 6/18

$799

Sat 9/276:00 amDCA - PDL

2 stops20h 40mMultiple Airlines

Wed 10/17:30 pmPDL - DCA

3 stops31h 04mMultiple Airlines

Deal found 6/17

$929

Mon 10/139:40 pmIAD - PDL

2 stops46h 05mTurkish Airlines

Mon 10/207:40 pmPDL - IAD

2 stops28h 05mTurkish Airlines

Deal found 6/18

$954

Wed 8/2012:40 pmDCA - PDL

2 stops17h 05mTAP AIR PORTUGAL

Mon 9/17:40 pmPDL - DCA

2 stops27h 19mTAP AIR PORTUGAL

Deal found 6/17

$1,013

Best flights from Washington, D.C. to São Miguel
Discover carefully curated flight deals from Washington, D.C. to São Miguel that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 18, 2025.

Mon 9/110:20 pmIAD - PDL

1 stop12h 35mTAP AIR PORTUGAL

Tue 9/96:30 amPDL - IAD

1 stop12h 50mTAP AIR PORTUGAL

Deal found 6/17

$529

Mon 9/19:57 pmBWI - PDL

3 stops35h 18mMultiple Airlines

Tue 9/96:30 amPDL - BWI

2 stops29h 03mMultiple Airlines

Deal found 6/16

$706

Wed 8/137:01 pmDCA - PDL

1 stop9h 39mUnited Airlines

Thu 8/2111:00 amPDL - DCA

1 stop10h 42mUnited Airlines

Deal found 6/17

$755

Thu 9/111:30 pmIAD - PDL

2 stops30h 15mTurkish Airlines

Mon 9/227:40 pmPDL - IAD

2 stops28h 05mTurkish Airlines

Deal found 6/16

$1,270

Mon 9/19:45 amIAD - PDL

3 stops34h 00mMultiple Airlines

Tue 9/93:45 pmPDL - IAD

3 stops33h 20mMultiple Airlines

Deal found 6/17

$807

Mon 7/78:35 amIAD - PDL

1 stop20h 05mUnited Airlines

Tue 7/1511:00 amPDL - IAD

1 stop15h 27mUnited Airlines

Deal found 6/16

$811

Tue 7/810:59 amBWI - PDL

2 stops17h 41mUnited Airlines

Tue 7/1511:00 amPDL - BWI

2 stops14h 42mUnited Airlines

Deal found 6/17

$825

Wed 8/2012:40 pmDCA - PDL

2 stops17h 05mTAP AIR PORTUGAL

Mon 9/17:40 pmPDL - DCA

2 stops27h 19mTAP AIR PORTUGAL

Deal found 6/17

$1,013

Wed 7/166:00 amDCA - PDL

2 stops32h 15mMultiple Airlines

Wed 7/237:30 pmPDL - DCA

3 stops30h 18mMultiple Airlines

Deal found 6/16

$1,073

Wed 8/135:45 pmIAD - PDL

2 stops49h 20mSWISS

Fri 8/2211:55 pmPDL - IAD

2 stops18h 30mSWISS

Deal found 6/17

$7,835

Last-minute flights from Washington, D.C. to São Miguel
Discover last-minute flight deals from Washington, D.C. to São Miguel. Data last updated June 18, 2025 and is based on user searches.

Thu 6/2610:20 pmIAD - PDL

1 stop21h 25mTAP AIR PORTUGAL

Sat 7/56:30 amPDL - IAD

2 stops20h 08mTAP AIR PORTUGAL

Deal found 6/18

$1,603

Sat 6/2810:35 pmIAD - PDL

1 stop31h 10mMultiple Airlines

Sat 7/51:40 pmPDL - IAD

1 stop30h 10mMultiple Airlines

Deal found 6/17

$1,617

Sat 6/286:15 pmDCA - PDL

2 stops35h 30mTAP AIR PORTUGAL

Sat 7/56:30 amPDL - DCA

2 stops18h 29mTAP AIR PORTUGAL

Deal found 6/17

$2,112

Mon 7/78:35 amIAD - PDL

1 stop20h 05mUnited Airlines

Tue 7/1511:00 amPDL - IAD

1 stop15h 27mUnited Airlines

Deal found 6/16

$811

Tue 7/87:01 pmDCA - PDL

1 stop9h 39mUnited Airlines

Thu 7/1711:00 amPDL - DCA

1 stop9h 28mUnited Airlines

Deal found 6/16

$821

Tue 7/810:59 amBWI - PDL

2 stops17h 41mUnited Airlines

Tue 7/1511:00 amPDL - BWI

2 stops14h 42mUnited Airlines

Deal found 6/17

$825

Tue 7/85:25 pmIAD - PDL

1 stop11h 15mMultiple Airlines

Thu 7/1711:00 amPDL - IAD

1 stop9h 20mMultiple Airlines

Deal found 6/17

$1,021

Tue 7/81:30 pmIAD - PDL

2 stops54h 15mTurkish Airlines

Tue 7/1510:55 amPDL - IAD

2 stops28h 50mTurkish Airlines

Deal found 6/17

$1,403

Tue 7/157:10 amBWI - PDL

2 stops26h 05mMultiple Airlines

Tue 7/2210:45 amPDL - BWI

3 stops34h 47mMultiple Airlines

Deal found 6/15

$883

Tue 7/1511:45 amDCA - PDL

2 stops21h 30mTAP AIR PORTUGAL

Tue 7/227:40 pmPDL - DCA

2 stops28h 23mTAP AIR PORTUGAL

Deal found 6/15

$1,153

Wed 7/166:00 amDCA - PDL

2 stops32h 15mMultiple Airlines

Wed 7/237:30 pmPDL - DCA

3 stops30h 18mMultiple Airlines

Deal found 6/16

$1,073

Wed 7/3010:20 pmIAD - PDL

1 stop16h 30mTAP AIR PORTUGAL

Wed 8/67:30 pmPDL - IAD

1 stop29h 20mTAP AIR PORTUGAL

Deal found 6/17

$922

One-way flights from Washington, D.C. to São Miguel
Search for one-way flight options from Washington, D.C. to São Miguel. Find affordable one-way fares based on user searches. Data last updated June 18, 2025.

Wed 6/255:50 pmIAD - PDL

1 stop21h 00mTAP AIR PORTUGAL

Deal found 6/18

$564

Wed 6/256:50 pmBWI - PDL

2 stops19h 00mMultiple Airlines

Deal found 6/17

$568

Wed 6/255:50 pmIAD - PDL

2 stops19h 15mMultiple Airlines

Deal found 6/18

$683

Thu 12/1111:40 amDCA - PDL

2 stops26h 50mTAP AIR PORTUGAL

Deal found 6/16

$792

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Ponta Delgada

IAD - PDL

IADPDL

Washington, D.C. Dulles Intl

Wed 10/22

10:20 pm-6:50 pm

1 stop16h 30m

Ponta Delgada Nordela

Thu 10/30

6:40 am-4:15 pm

1 stop12h 35m

$518

Washington, D.C.Ponta Delgada

IAD - PDL

IADPDL

Washington, D.C. Dulles Intl

Thu 9/18

5:45 pm-8:40 am

1 stop10h 55m

Ponta Delgada Nordela

Wed 9/24

11:00 am-4:23 pm

1 stop9h 23m

$616

BaltimorePonta Delgada

BWI - PDL

BWIPDL

Baltimore/Washington

Mon 9/1

9:57 pm-1:15 pm

3 stops35h 18m

Ponta Delgada Nordela

Tue 9/9

6:30 am-7:33 am

2 stops29h 03m

$706

Washington, D.C.Ponta Delgada

DCA - PDL

DCAPDL

Washington, D.C. Reagan-National

Mon 8/11

4:14 pm-8:40 am

1 stop12h 26m

Ponta Delgada Nordela

Wed 8/20

11:00 am-8:21 am

1 stop25h 21m

$744

Washington, D.C.Ponta Delgada

IAD - PDL

IADPDL

Washington, D.C. Dulles Intl

Mon 8/11

10:20 pm-9:30 am

3 stops31h 10m

Ponta Delgada Nordela

Wed 8/20

10:45 am-3:50 pm

3 stops33h 05m

$799

BaltimorePonta Delgada

BWI - PDL

BWIPDL

Baltimore/Washington

Tue 7/8

10:59 am-8:40 am

2 stops17h 41m

Ponta Delgada Nordela

Tue 7/15

11:00 am-9:42 pm

2 stops14h 42m

$825

Washington, D.C.Ponta Delgada

DCA - PDL

DCAPDL

Washington, D.C. Reagan-National

Sat 9/27

6:00 am-6:40 am

2 stops20h 40m

Ponta Delgada Nordela

Wed 10/1

7:30 pm-10:34 pm

3 stops31h 04m

$929

Washington, D.C.Ponta Delgada

IAD - PDL

IADPDL

Washington, D.C. Dulles Intl

Mon 10/13

9:40 pm-11:45 pm

2 stops46h 05m

Ponta Delgada Nordela

Mon 10/20

7:40 pm-7:45 pm

2 stops28h 05m

$954

Washington, D.C.Ponta Delgada

DCA - PDL

DCAPDL

Washington, D.C. Reagan-National

Wed 8/20

12:40 pm-9:45 am

2 stops17h 05m

Ponta Delgada Nordela

Mon 9/1

7:40 pm-6:59 pm

2 stops27h 19m

$1,013

Washington, D.C.Ponta Delgada

IAD - PDL

IADPDL

Washington, D.C. Dulles Intl

Wed 6/25

5:50 pm-6:50 pm

1 stop21h 00m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 13 results

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

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

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

When flying from Washington, D.C. to São Miguel, 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 São Miguel by month

In terms of precipitation, rainfall in São Miguel ranges from 1.1 - 4.8 inches per month. November is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit São Miguel when rainfall is around 1.1 in.

Temperature in São Miguel by month

If weather is an important factor for your trip to São Miguel, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing São Miguel

To help decide which airline to fly from Washington, D.C. to São Miguel, see what other customers have to say about SWISS, United Airlines and Turkish Airlines. 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.

SWISS

7.5

Good

1,632 reviews

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

SWISS

7.5

Good

1,632 reviews

SWISS

7.5

Good

1,632 reviews

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

United Airlines

7.4

Good

8,809 reviews

SWISS

7.5

Good

1,632 reviews

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Turkish Airlines

7.3

Good

3,853 reviews

SWISS

7.5

Good

1,632 reviews

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

TAP AIR PORTUGAL

7.1

Good

1,893 reviews

SWISS

7.5

Good

1,632 reviews

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Related info for your journey

What are the most popular routes from Washington, D.C. to São Miguel?
While some choose either Washington, D.C. Reagan-National - Ponta Delgada Nordela or Baltimore/Washington - Ponta Delgada Nordela, Washington, D.C. Dulles Intl - Ponta Delgada Nordela is the most popular route from Washington, D.C. to São Miguel.
Can I find deals for flights from Washington, D.C. to São Miguel that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to São Miguel flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to São Miguel?
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 São Miguel.
Can I find deals for business class flights from Washington, D.C. to São Miguel?
Yes. Cheapflights offers flight deals from Washington, D.C. to São Miguel 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 São Miguel?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to São Miguel (average of $518). Flying from Washington, D.C. to São Miguel in June is currently the most expensive (average of $987). 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

Alternative routes for Washington, D.C. to São Miguel

Dulles Intl to Ponta Delgada flights

Reagan-National to Ponta Delgada flights

Dulles Intl to Lajes flights

Dulles Intl to Horta flights

Dulles Intl to Pico Island flights

Top airline flying from Washington, D.C. to São Miguel

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	Cheapest$613	Average$1,078	FlexibilityNo cancel fee	On-timeN/A

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$518+ Cheap flights from Washington, D.C. (WAS) to São Miguel

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. 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 São Miguel with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington, D.C. to São Miguel

Keep the following information in mind while searching for Washington, D.C. to São Miguel flight deals. Data was last updated June 18, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Washington, D.C. to São Miguel

Cheapest flights from Washington, D.C. to São MiguelExplore the most affordable flight options available from Washington, D.C. to São Miguel. 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 São Miguel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

Find hourly flight availability from Washington, D.C. to São Miguel. 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.

Rainfall in São Miguel by month

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

Temperature in São Miguel by month

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

Reviews of airlines servicing São Miguel

Related info for your journey

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

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

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

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

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

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

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 São Miguel

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

Top airline flying from Washington, D.C. to São Miguel

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Book with Flexibility

Travel Smart

Cheapest flights from Washington, D.C. to São Miguel
Explore the most affordable flight options available from Washington, D.C. to São Miguel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.