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Cheap flights from District of Columbia to Sal from $481

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Sal departing on 4/18. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
5:25 pm - 2:40 pm
IAD
-
SID
18h 15m
1 stop
SWISS Logo
9:20 am - 3:25 pm
SID
-
IAD
33h 05m
2 stops
$946SWISS
Tue, Mar 10 - Tue, Mar 17
SWISS Logo
5:25 pm - 2:40 pm
IAD
-
SID
18h 15m
1 stop
SWISS Logo
9:20 am - 3:35 pm
SID
-
IAD
33h 15m
3 stops
$975SWISS
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
9:30 pm - 12:05 am
IAD
-
SID
23h 35m
2 stops
Multiple Airlines Logo
9:20 am - 9:05 pm
SID
-
IAD
38h 45m
3 stops
$997Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
5:25 pm - 2:40 pm
IAD
-
SID
18h 15m
1 stop
Multiple Airlines Logo
1:05 am - 4:30 pm
SID
-
IAD
18h 25m
1 stop
$1,071Multiple Airlines
Tue, Mar 10 - Mon, Mar 16
Multiple Airlines Logo
9:55 am - 12:05 am
IAD
-
SID
35h 10m
3 stops
Multiple Airlines Logo
12:15 am - 7:25 pm
SID
-
IAD
22h 10m
3 stops
$1,103Multiple Airlines
Mon, Mar 23 - Sun, Mar 29
Multiple Airlines Logo
9:30 pm - 4:15 pm
IAD
-
SID
39h 45m
2 stops
Multiple Airlines Logo
1:05 am - 9:05 pm
SID
-
IAD
23h 00m
2 stops
$1,123Multiple Airlines
Sat, Mar 14 - Thu, Mar 19
Multiple Airlines Logo
9:30 pm - 4:15 pm
IAD
-
SID
39h 45m
2 stops
Multiple Airlines Logo
1:05 am - 4:30 pm
SID
-
IAD
18h 25m
1 stop
$1,138Multiple Airlines
Sat, Mar 14 - Thu, Mar 19
TAP AIR PORTUGAL Logo
6:30 pm - 12:05 am
IAD
-
SID
26h 35m
1 stop
TAP AIR PORTUGAL Logo
12:15 am - 8:35 pm
SID
-
IAD
23h 20m
1 stop
$1,184TAP AIR PORTUGAL
Mon, Mar 23 - Sun, Mar 29
TAP AIR PORTUGAL Logo
12:55 pm - 12:05 am
DCA
-
SID
32h 10m
2 stops
TAP AIR PORTUGAL Logo
1:05 am - 9:35 pm
SID
-
DCA
23h 30m
2 stops
$1,645TAP AIR PORTUGAL
Tue, Mar 10 - Mon, Mar 16
TAP AIR PORTUGAL Logo
1:00 pm - 12:05 am
DCA
-
SID
32h 05m
2 stops
TAP AIR PORTUGAL Logo
12:15 am - 7:54 am
SID
-
DCA
34h 39m
2 stops
$1,663TAP AIR PORTUGAL
Mon, Mar 23 - Sun, Mar 29

SWISS flights from District of Columbia to Sal

Our best SWISS deals on District of Columbia to Sal flight tickets
SWISS
Feb 17
IAD5:45 pmWashington, D.C. Dulles Intl
16h 55m
1 stop
SID2:40 pmEspargos Amilcar Cabral Intl
Feb 24
SID9:20 amEspargos Amilcar Cabral Intl
33h 45m
2 stops
IAD3:05 pmWashington, D.C. Dulles Intl
$946
SWISS
Feb 17
IAD5:45 pmWashington, D.C. Dulles Intl
16h 55m
1 stop
SID2:40 pmEspargos Amilcar Cabral Intl
Feb 24
SID9:20 amEspargos Amilcar Cabral Intl
34h 05m
3 stops
IAD3:25 pmWashington, D.C. Dulles Intl
$967
SWISS
Mar 10
IAD5:25 pmWashington, D.C. Dulles Intl
18h 15m
1 stop
SID2:40 pmEspargos Amilcar Cabral Intl
Mar 17
SID9:20 amEspargos Amilcar Cabral Intl
33h 15m
3 stops
IAD3:35 pmWashington, D.C. Dulles Intl
$975

TAP AIR PORTUGAL flights from District of Columbia to Sal

Our best TAP AIR PORTUGAL deals on District of Columbia to Sal flight tickets
TAP AIR PORTUGAL
Feb 17
IAD5:30 pmWashington, D.C. Dulles Intl
26h 35m
1 stop
SID12:05 amEspargos Amilcar Cabral Intl
Feb 23
SID1:05 amEspargos Amilcar Cabral Intl
17h 30m
1 stop
IAD2:35 pmWashington, D.C. Dulles Intl
$991
TAP AIR PORTUGAL
Aug 5
IAD10:35 pmWashington, D.C. Dulles Intl
21h 40m
1 stop
SID11:15 pmEspargos Amilcar Cabral Intl
Aug 18
SID12:15 amEspargos Amilcar Cabral Intl
41h 50m
1 stop
IAD3:05 pmWashington, D.C. Dulles Intl
$1,320
TAP AIR PORTUGAL
Mar 10
DCA12:55 pmWashington, D.C. Reagan-National
32h 10m
2 stops
SID12:05 amEspargos Amilcar Cabral Intl
Mar 16
SID1:05 amEspargos Amilcar Cabral Intl
23h 30m
2 stops
DCA9:35 pmWashington, D.C. Reagan-National
$1,645

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Sal 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 February 10, 2026.
Use the filters below to find and compare flights from District of Columbia to Sal 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

Tue 3/10

5:25 pm-2:40 pm

1 stop18h 15m

Espargos Amilcar Cabral Intl

Tue 3/17

9:20 am-3:25 pm

2 stops33h 05m

$946

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Tue 3/10

5:25 pm-2:40 pm

1 stop18h 15m

Espargos Amilcar Cabral Intl

Tue 3/17

9:20 am-3:35 pm

3 stops33h 15m

$975

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Tue 3/10

9:30 pm-12:05 am

2 stops23h 35m

Espargos Amilcar Cabral Intl

Tue 3/17

9:20 am-9:05 pm

3 stops38h 45m

$997

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Tue 3/10

5:25 pm-2:40 pm

1 stop18h 15m

Espargos Amilcar Cabral Intl

Mon 3/16

1:05 am-4:30 pm

1 stop18h 25m

$1,071

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Mon 3/23

9:55 am-12:05 am

3 stops35h 10m

Espargos Amilcar Cabral Intl

Sun 3/29

12:15 am-7:25 pm

3 stops22h 10m

$1,103

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sat 3/14

9:30 pm-4:15 pm

2 stops39h 45m

Espargos Amilcar Cabral Intl

Thu 3/19

1:05 am-9:05 pm

2 stops23h 00m

$1,123

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sat 3/14

9:30 pm-4:15 pm

2 stops39h 45m

Espargos Amilcar Cabral Intl

Thu 3/19

1:05 am-4:30 pm

1 stop18h 25m

$1,138

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Mon 3/23

6:30 pm-12:05 am

1 stop26h 35m

Espargos Amilcar Cabral Intl

Sun 3/29

12:15 am-8:35 pm

1 stop23h 20m

$1,184

Washington, D.C.Espargos

DCA - SID

DCASID

Washington, D.C. Reagan-National

Tue 3/10

12:55 pm-12:05 am

2 stops32h 10m

Espargos Amilcar Cabral Intl

Mon 3/16

1:05 am-9:35 pm

2 stops23h 30m

$1,645

Washington, D.C.Espargos

DCA - SID

DCASID

Washington, D.C. Reagan-National

Mon 3/23

1:00 pm-12:05 am

2 stops32h 05m

Espargos Amilcar Cabral Intl

Sun 3/29

12:15 am-7:54 am

2 stops34h 39m

$1,663

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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Cheap District of Columbia to Sal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Sal

Fastest flight time

18h 15m

Direct flights

None
The fastest flight from District of Columbia to Sal takes 18h 15m
There are no direct flights from District of Columbia to Sal. There are no popular flight routes from District of Columbia to Sal.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Sal?

    Prices for flights from District of Columbia to Sal are refreshed on a daily basis.

  • How old do you have to be to fly from District of Columbia to Sal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia to Sal.

  • What documentation or ID do you need to fly to Sal?

    The required travel and health documents for your Sal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from District of Columbia to Sal?

    Search flight deals from District of Columbia to Sal. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from District of Columbia to Sal with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Sal?

It is quick and easy to find District of Columbia to Sal 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 Sal that suits you.

Can I find flights from District of Columbia to Sal with flexible booking policies on momondo?

All flight searches from District of Columbia to Sal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Sal?

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 District of Columbia to Sal.

I’m not ready to book a flight from District of Columbia to Sal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Sal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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