Cheap flights from Washington, D.C. to Espargos from $653

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Espargos departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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TAP AIR PORTUGAL Logo
5:30 pm - 12:05 amIAD-SID
26h 35m1 stop
TAP AIR PORTUGAL Logo
1:05 am - 3:15 pmSID-IAD
18h 10m1 stop
$800TAP AIR PORTUGAL
Find Deal
Mon, Jan 19 - Sun, Jan 25
TAP AIR PORTUGAL Logo
5:30 pm - 12:05 amIAD-SID
26h 35m1 stop
TAP AIR PORTUGAL Logo
1:05 am - 3:15 pmSID-IAD
18h 10m1 stop
$946TAP AIR PORTUGAL
Find Deal
Thu, Jan 15 - Wed, Jan 21
SWISS Logo
10:20 pm - 2:40 pmIAD-SID
36h 20m2 stops
SWISS Logo
10:20 pm - 4:40 pmSID-IAD
22h 20m1 stop
$970SWISS
Find Deal
Mon, Mar 2 - Fri, Mar 6
SWISS Logo
5:25 pm - 9:25 pmIAD-SID
24h 00m2 stops
SWISS Logo
11:15 am - 4:40 pmSID-IAD
33h 25m1 stop
$984SWISS
Find Deal
Thu, Jan 15 - Thu, Jan 22
SWISS Logo
10:15 pm - 4:15 pmIAD-SID
62h 00m3 stops
SWISS Logo
10:20 pm - 4:40 pmSID-IAD
22h 20m1 stop
$1,008SWISS
Find Deal
Fri, Jan 16 - Fri, Jan 23
SWISS Logo
10:20 pm - 2:40 pmIAD-SID
36h 20m2 stops
SWISS Logo
10:20 pm - 2:35 pmSID-IAD
44h 15m2 stops
$1,011SWISS
Find Deal
Mon, Mar 2 - Fri, Mar 6
SWISS Logo
5:25 pm - 9:25 pmIAD-SID
24h 00m2 stops
SWISS Logo
10:20 pm - 2:35 pmSID-IAD
20h 15m2 stops
$1,012SWISS
Find Deal
Thu, Jan 15 - Thu, Jan 22
SWISS Logo
10:15 pm - 4:15 pmIAD-SID
62h 00m3 stops
SWISS Logo
10:20 pm - 2:35 pmSID-IAD
20h 15m2 stops
$1,036SWISS
Find Deal
Fri, Jan 16 - Fri, Jan 23
Multiple Airlines Logo
9:45 am - 12:55 amIAD-SID
35h 10m3 stops
Multiple Airlines Logo
1:55 am - 8:54 pmSID-IAD
22h 59m3 stops
$1,103Multiple Airlines
Find Deal
Mon, Jan 19 - Sun, Jan 25
TAP AIR PORTUGAL Logo
11:05 am - 12:05 amDCA-SID
33h 00m2 stops
TAP AIR PORTUGAL Logo
1:05 am - 8:40 pmSID-DCA
23h 35m2 stops
$2,119TAP AIR PORTUGAL
Find Deal
Mon, Mar 2 - Wed, Mar 4

TAP AIR PORTUGAL flights from Washington, D.C. to Espargos

Our best TAP AIR PORTUGAL deals on Washington, D.C. to Espargos flight tickets
TAP AIR PORTUGAL
Jan 19
IAD5:30 pmWashington, D.C. Dulles Intl
26h 35m
1 stop
SID12:05 amEspargos Amilcar Cabral Intl
Jan 25
SID1:05 amEspargos Amilcar Cabral Intl
18h 10m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Jan 15
IAD5:30 pmWashington, D.C. Dulles Intl
26h 35m
1 stop
SID12:05 amEspargos Amilcar Cabral Intl
Jan 21
SID1:05 amEspargos Amilcar Cabral Intl
18h 10m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Jan 19
IAD5:30 pmWashington, D.C. Dulles Intl
26h 35m
1 stop
SID12:05 amEspargos Amilcar Cabral Intl
Jan 25
SID1:05 amEspargos Amilcar Cabral Intl
24h 08m
2 stops
IAD9:13 pmWashington, D.C. Dulles Intl

SWISS flights from Washington, D.C. to Espargos

Our best SWISS deals on Washington, D.C. to Espargos flight tickets
SWISS
Mar 2
IAD10:20 pmWashington, D.C. Dulles Intl
36h 20m
2 stops
SID2:40 pmEspargos Amilcar Cabral Intl
Mar 6
SID10:20 pmEspargos Amilcar Cabral Intl
22h 20m
1 stop
IAD4:40 pmWashington, D.C. Dulles Intl
SWISS
Jan 15
IAD5:25 pmWashington, D.C. Dulles Intl
24h 00m
2 stops
SID9:25 pmEspargos Amilcar Cabral Intl
Jan 22
SID11:15 amEspargos Amilcar Cabral Intl
33h 25m
1 stop
IAD4:40 pmWashington, D.C. Dulles Intl
SWISS
Jan 16
IAD10:15 pmWashington, D.C. Dulles Intl
62h 00m
3 stops
SID4:15 pmEspargos Amilcar Cabral Intl
Jan 23
SID10:20 pmEspargos Amilcar Cabral Intl
22h 20m
1 stop
IAD4:40 pmWashington, D.C. Dulles Intl

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Espargos 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, momondo users made 832,500 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Espargos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Mon 1/19

5:30 pm-12:05 am

1 stop26h 35m

Espargos Amilcar Cabral Intl

Sun 1/25

1:05 am-3:15 pm

1 stop18h 10m

$800

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Thu 1/15

5:30 pm-12:05 am

1 stop26h 35m

Espargos Amilcar Cabral Intl

Wed 1/21

1:05 am-3:15 pm

1 stop18h 10m

$946

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Mon 3/2

10:20 pm-2:40 pm

2 stops36h 20m

Espargos Amilcar Cabral Intl

Fri 3/6

10:20 pm-4:40 pm

1 stop22h 20m

$970

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Thu 1/15

5:25 pm-9:25 pm

2 stops24h 00m

Espargos Amilcar Cabral Intl

Thu 1/22

11:15 am-4:40 pm

1 stop33h 25m

$984

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Fri 1/16

10:15 pm-4:15 pm

3 stops62h 00m

Espargos Amilcar Cabral Intl

Fri 1/23

10:20 pm-4:40 pm

1 stop22h 20m

$1,008

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Mon 3/2

10:20 pm-2:40 pm

2 stops36h 20m

Espargos Amilcar Cabral Intl

Fri 3/6

10:20 pm-2:35 pm

2 stops44h 15m

$1,011

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Thu 1/15

5:25 pm-9:25 pm

2 stops24h 00m

Espargos Amilcar Cabral Intl

Thu 1/22

10:20 pm-2:35 pm

2 stops20h 15m

$1,012

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Fri 1/16

10:15 pm-4:15 pm

3 stops62h 00m

Espargos Amilcar Cabral Intl

Fri 1/23

10:20 pm-2:35 pm

2 stops20h 15m

$1,036

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Mon 1/19

9:45 am-12:55 am

3 stops35h 10m

Espargos Amilcar Cabral Intl

Sun 1/25

1:55 am-8:54 pm

3 stops22h 59m

$1,103

Washington, D.C.Espargos

DCA - SID

DCASID

Washington, D.C. Reagan-National

Mon 3/2

11:05 am-12:05 am

2 stops33h 00m

Espargos Amilcar Cabral Intl

Wed 3/4

1:05 am-8:40 pm

2 stops23h 35m

$2,119

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Espargos from

How to get the cheapest flight ticket from Washington, D.C. to Espargos

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Espargos?

According to our data, Wednesday is the cheapest day to fly to Espargos from Washington, D.C.. The lowest ticket price found for a Wednesday departure recently was $981. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Espargos is Saturday, with ticket prices averaging around $1,178.

What is the cheapest time of day to depart on your flight to Espargos?

Our data shows that the cheapest Washington, D.C. to Espargos flights are usually those with departure times in the afternoon. Our users have found flights to Espargos in the afternoon for as low as $1,079. Flights in the evening are often more expensive with an average ticket price of $1,105.

When to book flights from Washington, D.C. to Espargos

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Espargos according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Espargos (WAS to SID) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Espargos

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from Washington, D.C. to Espargos takes 15h 00m
There are no direct flights from Washington, D.C. to Espargos. There are no popular flight routes from Washington, D.C. to Espargos.
  • How far is Washington, D.C. to Espargos Amilcar Cabral Intl by plane?

    There are 3578.2 mi between Washington, D.C. and Espargos Amilcar Cabral Intl. 15h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. to Espargos Amilcar Cabral Intl Airport?

    Prices for flights from Washington, D.C. to Espargos Amilcar Cabral Intl Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. to Espargos Amilcar Cabral Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Espargos Amilcar Cabral Intl Airport.

  • What documentation or ID do you need to fly to Espargos Amilcar Cabral Intl Airport?

    The necessary travel and health documents for your Espargos Amilcar Cabral Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Espargos?

Book flights to Espargos if you plan to visit one of these locations
Santa Maria

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Espargos?

It is quick and easy to find Washington, D.C. to Espargos flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Espargos that suits you.

Can I find flights from Washington, D.C. to Espargos with flexible booking policies on momondo?

Flights from Washington, D.C. to Espargos with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Espargos?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Espargos.

I’m not ready to book a flight from Washington, D.C. to Espargos right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Espargos, momondo offers a useful price alert feature which will track prices for flights to Espargos from Washington, D.C. and alert you when they change.

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1 adult
Fri 1/2
Fri 1/9

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Cabin classes currently available on flights to Espargos

List of cabin classes available on flights landing in Espargos. Availability may vary depending on flight origin and airline.