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Cheap flights from Washington, D.C. Dulles Intl Airport to Espargos from $579

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. Dulles Intl Airport to Espargos departing on 11/20. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Espargos

Cheap round-trip flights

SWISS Logo
8:30 pm - 9:30 pmIAD-SID
21h 00m1 stop
SWISS Logo
10:30 pm - 2:30 pmSID-IAD
20h 00m2 stops
$1,132SWISS
Find Deal
Tue, Dec 16 - Tue, Dec 30
SWISS Logo
8:30 pm - 9:30 pmIAD-SID
21h 00m1 stop
SWISS Logo
10:30 pm - 3:30 pmSID-IAD
21h 00m1 stop
$1,144SWISS
Find Deal
Tue, Dec 16 - Tue, Dec 30
SWISS Logo
6:10 pm - 9:30 pmIAD-SID
23h 20m2 stops
SWISS Logo
10:30 pm - 2:30 pmSID-IAD
20h 00m2 stops
$1,158SWISS
Find Deal
Tue, Dec 16 - Tue, Dec 30
Logo
10:20 pm - 12:05 amIAD-SID
22h 45m1 stop
Logo
10:20 pm - 5:40 pmSID-IAD
22h 20m1 stop
$1,173
Find Deal
Sat, Oct 25 - Sat, Nov 1
Logo
5:00 pm - 12:05 amIAD-SID
28h 05m1 stop
Logo
10:20 pm - 3:00 pmSID-IAD
19h 40m2 stops
$1,208
Find Deal
Sat, Oct 25 - Sat, Nov 1
Logo
10:20 pm - 12:30 pmIAD-SID
35h 10m1 stop
Logo
10:20 pm - 8:54 pmSID-IAD
25h 34m2 stops
$1,213
Find Deal
Fri, Oct 24 - Fri, Oct 31
TAP AIR PORTUGAL Logo
5:30 pm - 12:30 pmIAD-SID
15h 00m1 stop
TAP AIR PORTUGAL Logo
1:05 am - 9:00 pmSID-IAD
23h 55m1 stop
$1,283TAP AIR PORTUGAL
Find Deal
Sat, Dec 6 - Tue, Dec 9
TAP AIR PORTUGAL Logo
5:30 pm - 12:30 pmIAD-SID
15h 00m1 stop
TAP AIR PORTUGAL Logo
1:05 am - 9:00 pmSID-IAD
23h 55m1 stop
$1,284TAP AIR PORTUGAL
Find Deal
Sat, Dec 6 - Tue, Dec 9
Lufthansa Logo
6:00 pm - 4:15 pmIAD-SID
42h 15m3 stops
Lufthansa Logo
1:05 am - 8:05 pmSID-IAD
23h 00m2 stops
$1,496Lufthansa
Find Deal
Sat, Dec 6 - Tue, Dec 9
Lufthansa Logo
6:00 pm - 4:15 pmIAD-SID
42h 15m3 stops
Lufthansa Logo
1:05 am - 8:05 pmSID-IAD
23h 00m2 stops
$1,497Lufthansa
Find Deal
Sat, Dec 6 - Tue, Dec 9

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

Our best TAP AIR PORTUGAL deals on Washington, D.C. Dulles Intl Airport to Espargos flight tickets
TAP AIR PORTUGAL
Dec 6
IAD5:30 pmWashington, D.C. Dulles Intl
15h 00m
1 stop
SID12:30 pmEspargos Amilcar Cabral Intl
Dec 9
SID1:05 amEspargos Amilcar Cabral Intl
23h 55m
1 stop
IAD9:00 pmWashington, D.C. Dulles Intl
$1,283
Find similar
TAP AIR PORTUGAL
Dec 6
IAD5:30 pmWashington, D.C. Dulles Intl
15h 00m
1 stop
SID12:30 pmEspargos Amilcar Cabral Intl
Dec 9
SID1:05 amEspargos Amilcar Cabral Intl
23h 55m
1 stop
IAD9:00 pmWashington, D.C. Dulles Intl
$1,284
Find similar
TAP AIR PORTUGAL
Oct 25
IAD5:00 pmWashington, D.C. Dulles Intl
28h 05m
1 stop
SID12:05 amEspargos Amilcar Cabral Intl
Oct 31
SID1:05 amEspargos Amilcar Cabral Intl
18h 10m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
$1,332
Find similar

Lufthansa flights from Washington, D.C. Dulles Intl Airport to Espargos

Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Espargos flight tickets
Lufthansa
Dec 6
IAD6:00 pmWashington, D.C. Dulles Intl
42h 15m
3 stops
SID4:15 pmEspargos Amilcar Cabral Intl
Dec 9
SID1:05 amEspargos Amilcar Cabral Intl
23h 00m
2 stops
IAD8:05 pmWashington, D.C. Dulles Intl
$1,496
Find similar
Lufthansa
Dec 6
IAD6:00 pmWashington, D.C. Dulles Intl
42h 15m
3 stops
SID4:15 pmEspargos Amilcar Cabral Intl
Dec 9
SID1:05 amEspargos Amilcar Cabral Intl
23h 00m
2 stops
IAD8:05 pmWashington, D.C. Dulles Intl
$1,497
Find similar
Lufthansa
Dec 6
IAD6:00 pmWashington, D.C. Dulles Intl
42h 15m
3 stops
SID4:15 pmEspargos Amilcar Cabral Intl
Dec 9
SID1:05 amEspargos Amilcar Cabral Intl
47h 00m
2 stops
IAD8:05 pmWashington, D.C. Dulles Intl
$1,507
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 September 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Espargos that are best for you.

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Route

Depart

Return

Price

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Tue 12/16

8:30 pm-9:30 pm

1 stop21h 00m

Espargos Amilcar Cabral Intl

Tue 12/30

10:30 pm-2:30 pm

2 stops20h 00m

$1,132

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Tue 12/16

8:30 pm-9:30 pm

1 stop21h 00m

Espargos Amilcar Cabral Intl

Tue 12/30

10:30 pm-3:30 pm

1 stop21h 00m

$1,144

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Tue 12/16

6:10 pm-9:30 pm

2 stops23h 20m

Espargos Amilcar Cabral Intl

Tue 12/30

10:30 pm-2:30 pm

2 stops20h 00m

$1,158

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sat 10/25

10:20 pm-12:05 am

1 stop22h 45m

Espargos Amilcar Cabral Intl

Sat 11/1

10:20 pm-5:40 pm

1 stop22h 20m

$1,173

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sat 10/25

5:00 pm-12:05 am

1 stop28h 05m

Espargos Amilcar Cabral Intl

Sat 11/1

10:20 pm-3:00 pm

2 stops19h 40m

$1,208

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Fri 10/24

10:20 pm-12:30 pm

1 stop35h 10m

Espargos Amilcar Cabral Intl

Fri 10/31

10:20 pm-8:54 pm

2 stops25h 34m

$1,213

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sat 12/6

5:30 pm-12:30 pm

1 stop15h 00m

Espargos Amilcar Cabral Intl

Tue 12/9

1:05 am-9:00 pm

1 stop23h 55m

$1,283

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sat 12/6

5:30 pm-12:30 pm

1 stop15h 00m

Espargos Amilcar Cabral Intl

Tue 12/9

1:05 am-9:00 pm

1 stop23h 55m

$1,284

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sat 12/6

6:00 pm-4:15 pm

3 stops42h 15m

Espargos Amilcar Cabral Intl

Tue 12/9

1:05 am-8:05 pm

2 stops23h 00m

$1,496

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sat 12/6

6:00 pm-4:15 pm

3 stops42h 15m

Espargos Amilcar Cabral Intl

Tue 12/9

1:05 am-8:05 pm

2 stops23h 00m

$1,497

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. Dulles Intl Airport 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. Dulles Intl Airport. 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. Dulles Intl Airport 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. Dulles Intl Airport to Espargos

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Espargos (IAD to SID) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Espargos. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Espargos.
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  • How far is Washington, D.C. Dulles Intl to Espargos Amilcar Cabral Intl by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Espargos Amilcar Cabral Intl is 3600.6 mi. Typically, this will take 15h 00m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Espargos Amilcar Cabral Intl Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Espargos Amilcar Cabral Intl Airport.

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

    The travel and health documents required for your trip to Espargos Amilcar Cabral Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Espargos Amilcar Cabral Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Espargos for 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 provides multiple filters to help you find the best flight to Espargos from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Espargos from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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