Cheap flights from Washington, D.C. to Espargos from $475

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 1/15. 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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SWISS Logo
10:20 pm - 6:20 pmIAD-SID
40h 00m2 stops
SWISS Logo
10:20 pm - 4:40 pmSID-IAD
22h 20m1 stop
$995SWISS
Find Deal
mar., dic. 2 - vie., dic. 5
SWISS Logo
10:20 pm - 6:20 pmIAD-SID
40h 00m2 stops
SWISS Logo
10:20 pm - 3:25 pmSID-IAD
21h 05m2 stops
$1,016SWISS
Find Deal
mar., dic. 2 - vie., dic. 5
SWISS Logo
5:25 pm - 2:40 pmIAD-SID
17h 15m1 stop
SWISS Logo
10:20 pm - 3:30 pmSID-IAD
21h 10m1 stop
$1,066SWISS
Find Deal
mar., dic. 2 - vie., dic. 5
SWISS Logo
5:25 pm - 2:40 pmIAD-SID
17h 15m1 stop
SWISS Logo
10:20 pm - 3:30 pmSID-IAD
21h 10m1 stop
$1,217SWISS
Find Deal
mar., dic. 2 - vie., dic. 5
SWISS Logo
8:30 pm - 9:50 pmIAD-SID
21h 20m1 stop
SWISS Logo
10:20 pm - 4:40 pmSID-IAD
22h 20m1 stop
$1,449SWISS
Find Deal
vie., ene. 2 - vie., ene. 9
TAP AIR PORTUGAL Logo
10:30 pm - 6:15 pmIAD-SID
15h 45m1 stop
TAP AIR PORTUGAL Logo
1:30 pm - 3:15 pmSID-IAD
29h 45m1 stop
$1,471TAP AIR PORTUGAL
Find Deal
vie., ene. 2 - vie., ene. 9
TAP AIR PORTUGAL Logo
10:30 pm - 12:05 amIAD-SID
21h 35m1 stop
TAP AIR PORTUGAL Logo
1:30 pm - 11:13 pmSID-IAD
37h 43m2 stops
$1,491TAP AIR PORTUGAL
Find Deal
vie., ene. 2 - vie., ene. 9
TAP AIR PORTUGAL Logo
10:30 pm - 12:05 amIAD-SID
21h 35m1 stop
TAP AIR PORTUGAL Logo
1:05 am - 9:00 pmSID-IAD
23h 55m1 stop
$1,539TAP AIR PORTUGAL
Find Deal
vie., ene. 2 - jue., ene. 8
Multiple Airlines Logo
6:00 pm - 4:45 pmIAD-SID
18h 45m2 stops
Multiple Airlines Logo
11:50 am - 3:15 pmSID-IAD
31h 25m2 stops
$1,636Multiple Airlines
Find Deal
vie., ene. 2 - vie., ene. 9
Multiple Airlines Logo
6:00 pm - 4:45 pmIAD-SID
18h 45m2 stops
Multiple Airlines Logo
1:55 am - 9:00 pmSID-IAD
23h 05m2 stops
$1,663Multiple Airlines
Find Deal
vie., ene. 2 - jue., ene. 8

SWISS flights from Washington, D.C. to Espargos

Our best SWISS deals on Washington, D.C. to Espargos flight tickets
SWISS
Dec 2
IAD10:20 pmWashington, D.C. Dulles Intl
40h 00m
2 stops
SID6:20 pmEspargos Amilcar Cabral Intl
Dec 5
SID10:20 pmEspargos Amilcar Cabral Intl
22h 20m
1 stop
IAD4:40 pmWashington, D.C. Dulles Intl
SWISS
Dec 2
IAD10:20 pmWashington, D.C. Dulles Intl
40h 00m
2 stops
SID6:20 pmEspargos Amilcar Cabral Intl
Dec 5
SID10:20 pmEspargos Amilcar Cabral Intl
21h 05m
2 stops
IAD3:25 pmWashington, D.C. Dulles Intl
SWISS
Dec 2
IAD5:25 pmWashington, D.C. Dulles Intl
17h 15m
1 stop
SID2:40 pmEspargos Amilcar Cabral Intl
Dec 5
SID10:20 pmEspargos Amilcar Cabral Intl
21h 10m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl

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 2
IAD10:30 pmWashington, D.C. Dulles Intl
15h 45m
1 stop
SID6:15 pmEspargos Amilcar Cabral Intl
Jan 9
SID1:30 pmEspargos Amilcar Cabral Intl
29h 45m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Jan 2
IAD10:30 pmWashington, D.C. Dulles Intl
21h 35m
1 stop
SID12:05 amEspargos Amilcar Cabral Intl
Jan 9
SID1:30 pmEspargos Amilcar Cabral Intl
37h 43m
2 stops
IAD11:13 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Jan 2
IAD10:30 pmWashington, D.C. Dulles Intl
21h 35m
1 stop
SID12:05 amEspargos Amilcar Cabral Intl
Jan 8
SID1:05 amEspargos Amilcar Cabral Intl
23h 55m
1 stop
IAD9:00 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 noviembre 19, 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

mar. 12/2

10:20 pm-6:20 pm

2 stops40h 00m

Espargos Amilcar Cabral Intl

vie. 12/5

10:20 pm-4:40 pm

1 stop22h 20m

$995

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

mar. 12/2

10:20 pm-6:20 pm

2 stops40h 00m

Espargos Amilcar Cabral Intl

vie. 12/5

10:20 pm-3:25 pm

2 stops21h 05m

$1,016

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

mar. 12/2

5:25 pm-2:40 pm

1 stop17h 15m

Espargos Amilcar Cabral Intl

vie. 12/5

10:20 pm-3:30 pm

1 stop21h 10m

$1,066

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

mar. 12/2

5:25 pm-2:40 pm

1 stop17h 15m

Espargos Amilcar Cabral Intl

vie. 12/5

10:20 pm-3:30 pm

1 stop21h 10m

$1,217

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

vie. 1/2

8:30 pm-9:50 pm

1 stop21h 20m

Espargos Amilcar Cabral Intl

vie. 1/9

10:20 pm-4:40 pm

1 stop22h 20m

$1,449

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

vie. 1/2

10:30 pm-6:15 pm

1 stop15h 45m

Espargos Amilcar Cabral Intl

vie. 1/9

1:30 pm-3:15 pm

1 stop29h 45m

$1,471

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

vie. 1/2

10:30 pm-12:05 am

1 stop21h 35m

Espargos Amilcar Cabral Intl

vie. 1/9

1:30 pm-11:13 pm

2 stops37h 43m

$1,491

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

vie. 1/2

10:30 pm-12:05 am

1 stop21h 35m

Espargos Amilcar Cabral Intl

jue. 1/8

1:05 am-9:00 pm

1 stop23h 55m

$1,539

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

vie. 1/2

6:00 pm-4:45 pm

2 stops18h 45m

Espargos Amilcar Cabral Intl

vie. 1/9

11:50 am-3:15 pm

2 stops31h 25m

$1,636

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

vie. 1/2

6:00 pm-4:45 pm

2 stops18h 45m

Espargos Amilcar Cabral Intl

jue. 1/8

1:55 am-9:00 pm

2 stops23h 05m

$1,663

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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

Direct flights

None
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 45m 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
vie. 12/19
vie. 12/26

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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.