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Cheap flights from District of Columbia to Sal from $463

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 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from District of Columbia to Sal

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
10:30 pm - 12:05 amIAD  Washington, D.C. Dulles Intl-SID Espargos Amilcar Cabral Intl
21h 35m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
1:05 am - 3:15 pmSID  Espargos Amilcar Cabral Intl-IAD Washington, D.C. Dulles Intl
18h 10m1 stop Lisbon Humberto Delgado
$1,032TAP AIR PORTUGAL
Wed, Dec 2 - Fri, Dec 11
TAP AIR PORTUGAL Logo
10:30 pm - 12:05 amIAD  Washington, D.C. Dulles Intl-SID Espargos Amilcar Cabral Intl
21h 35m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
1:05 am - 3:15 pmSID  Espargos Amilcar Cabral Intl-IAD Washington, D.C. Dulles Intl
18h 10m1 stop Lisbon Humberto Delgado
$1,039TAP AIR PORTUGAL
Wed, Dec 2 - Fri, Dec 11
Multiple Airlines Logo
6:00 am - 4:00 pmDCA  Washington, D.C. Reagan-National-SID Espargos Amilcar Cabral Intl
31h 00m2 stops Montreal Pierre Elliott Trudeau Intl Milan Malpensa
Multiple Airlines Logo
3:20 pm - 10:34 pmSID  Espargos Amilcar Cabral Intl-DCA Washington, D.C. Reagan-National
34h 14m3 stops London Gatwick Halifax Intl Toronto Pearson Intl
$1,226Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
6:00 pm - 5:00 pmIAD  Washington, D.C. Dulles Intl-SID Espargos Amilcar Cabral Intl
19h 00m2 stops Frankfurt am Main Porto
Multiple Airlines Logo
5:30 pm - 7:05 pmSID  Espargos Amilcar Cabral Intl-IAD Washington, D.C. Dulles Intl
29h 35m3 stops Lisbon Humberto Delgado Madrid Barajas Casablanca Mohamed V
$1,231Multiple Airlines
Sat, Nov 21 - Sat, Dec 5
Multiple Airlines Logo
6:00 pm - 12:40 amIAD  Washington, D.C. Dulles Intl-SID Espargos Amilcar Cabral Intl
26h 40m3 stops Frankfurt am Main Porto Casablanca Mohamed V
Multiple Airlines Logo
5:30 pm - 1:15 pmSID  Espargos Amilcar Cabral Intl-IAD Washington, D.C. Dulles Intl
47h 45m3 stops Lisbon Humberto Delgado Barcelona-El Prat Bogotá El Dorado
$1,252Multiple Airlines
Sat, Nov 21 - Sat, Dec 5
Multiple Airlines Logo
11:00 am - 4:10 pmDCA  Washington, D.C. Reagan-National-SID Espargos Amilcar Cabral Intl
26h 10m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Porto
Multiple Airlines Logo
3:20 pm - 10:34 pmSID  Espargos Amilcar Cabral Intl-DCA Washington, D.C. Reagan-National
34h 14m3 stops London Gatwick Halifax Intl Toronto Pearson Intl
$1,265Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
9:45 am - 4:00 pmIAD  Washington, D.C. Dulles Intl-SID Espargos Amilcar Cabral Intl
27h 15m2 stops Montreal Pierre Elliott Trudeau Intl Milan Malpensa
Multiple Airlines Logo
3:20 pm - 8:25 pmSID  Espargos Amilcar Cabral Intl-IAD Washington, D.C. Dulles Intl
32h 05m3 stops London Gatwick Halifax Intl Toronto Pearson Intl
$1,290Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
9:45 am - 4:00 pmIAD  Washington, D.C. Dulles Intl-SID Espargos Amilcar Cabral Intl
27h 15m2 stops Montreal Pierre Elliott Trudeau Intl Milan Malpensa
Multiple Airlines Logo
4:05 pm - 8:25 pmSID  Espargos Amilcar Cabral Intl-IAD Washington, D.C. Dulles Intl
31h 20m3 stops Porto Lisbon Humberto Delgado Toronto Pearson Intl
$1,315Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
TAP AIR PORTUGAL Logo
5:25 pm - 12:05 amIAD  Washington, D.C. Dulles Intl-SID Espargos Amilcar Cabral Intl
26h 40m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
1:05 am - 3:15 pmSID  Espargos Amilcar Cabral Intl-IAD Washington, D.C. Dulles Intl
18h 10m1 stop Lisbon Humberto Delgado
$1,343TAP AIR PORTUGAL
Sat, Nov 21 - Fri, Dec 4
TAP AIR PORTUGAL Logo
10:35 pm - 11:15 pmIAD  Washington, D.C. Dulles Intl-SID Espargos Amilcar Cabral Intl
21h 40m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
12:15 am - 3:10 pmSID  Espargos Amilcar Cabral Intl-IAD Washington, D.C. Dulles Intl
17h 55m1 stop Lisbon Humberto Delgado
$1,345TAP AIR PORTUGAL
Mon, Sep 14 - Sun, Sep 20

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SWISS flights from District of Columbia to Sal

Our best SWISS deals on District of Columbia to Sal flight tickets
SWISS
Dec 28
IAD8:10 pmWashington, D.C. Dulles Intl
21h 15m
1 stop
SID9:25 pmEspargos Amilcar Cabral Intl
Jan 5
SID9:35 amEspargos Amilcar Cabral Intl
35h 25m
2 stops
IAD5:00 pmWashington, D.C. Dulles Intl
$1,509
SWISS
Dec 28
IAD8:10 pmWashington, D.C. Dulles Intl
21h 15m
1 stop
SID9:25 pmEspargos Amilcar Cabral Intl
Jan 5
SID9:35 amEspargos Amilcar Cabral Intl
35h 25m
2 stops
IAD5:00 pmWashington, D.C. Dulles Intl
$1,531
SWISS
Dec 2
IAD6:10 pmWashington, D.C. Dulles Intl
20h 10m
2 stops
SID6:20 pmEspargos Amilcar Cabral Intl
Dec 11
SID1:05 amEspargos Amilcar Cabral Intl
43h 55m
2 stops
IAD5:00 pmWashington, D.C. Dulles Intl
$1,543

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
Dec 2
IAD10:30 pmWashington, D.C. Dulles Intl
21h 35m
1 stop
SID12:05 amEspargos Amilcar Cabral Intl
Dec 11
SID1:05 amEspargos Amilcar Cabral Intl
18h 10m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
$1,032
TAP AIR PORTUGAL
Dec 2
IAD10:30 pmWashington, D.C. Dulles Intl
21h 35m
1 stop
SID12:05 amEspargos Amilcar Cabral Intl
Dec 11
SID1:05 amEspargos Amilcar Cabral Intl
18h 10m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
$1,039
TAP AIR PORTUGAL
Nov 21
IAD5:25 pmWashington, D.C. Dulles Intl
26h 40m
1 stop
SID12:05 amEspargos Amilcar Cabral Intl
Dec 4
SID1:05 amEspargos Amilcar Cabral Intl
18h 10m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
$1,343

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 August 5, 2026.
Use the filters below to find and compare flights from District of Columbia to Sal that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Espargos

IAD Washington, D.C. Dulles Intl - SID Espargos Amilcar Cabral Intl

IADSID

Washington, D.C. Dulles Intl

Wed 12/2

10:30 pm-12:05 am

1 stop21h 35m

Espargos Amilcar Cabral Intl

Fri 12/11

1:05 am-3:15 pm

1 stop18h 10m

$1,032

Washington, D.C.Espargos

IAD Washington, D.C. Dulles Intl - SID Espargos Amilcar Cabral Intl

IADSID

Washington, D.C. Dulles Intl

Wed 12/2

10:30 pm-12:05 am

1 stop21h 35m

Espargos Amilcar Cabral Intl

Fri 12/11

1:05 am-3:15 pm

1 stop18h 10m

$1,039

Washington, D.C.Espargos

DCA Washington, D.C. Reagan-National - SID Espargos Amilcar Cabral Intl

DCASID

Washington, D.C. Reagan-National

Mon 9/14

6:00 am-4:00 pm

2 stops31h 00m

Espargos Amilcar Cabral Intl

Mon 9/21

3:20 pm-10:34 pm

3 stops34h 14m

$1,226

Washington, D.C.Espargos

IAD Washington, D.C. Dulles Intl - SID Espargos Amilcar Cabral Intl

IADSID

Washington, D.C. Dulles Intl

Sat 11/21

6:00 pm-5:00 pm

2 stops19h 00m

Espargos Amilcar Cabral Intl

Sat 12/5

5:30 pm-7:05 pm

3 stops29h 35m

$1,231

Washington, D.C.Espargos

IAD Washington, D.C. Dulles Intl - SID Espargos Amilcar Cabral Intl

IADSID

Washington, D.C. Dulles Intl

Sat 11/21

6:00 pm-12:40 am

3 stops26h 40m

Espargos Amilcar Cabral Intl

Sat 12/5

5:30 pm-1:15 pm

3 stops47h 45m

$1,252

Washington, D.C.Espargos

DCA Washington, D.C. Reagan-National - SID Espargos Amilcar Cabral Intl

DCASID

Washington, D.C. Reagan-National

Mon 9/14

11:00 am-4:10 pm

3 stops26h 10m

Espargos Amilcar Cabral Intl

Mon 9/21

3:20 pm-10:34 pm

3 stops34h 14m

$1,265

Washington, D.C.Espargos

IAD Washington, D.C. Dulles Intl - SID Espargos Amilcar Cabral Intl

IADSID

Washington, D.C. Dulles Intl

Mon 9/14

9:45 am-4:00 pm

2 stops27h 15m

Espargos Amilcar Cabral Intl

Mon 9/21

3:20 pm-8:25 pm

3 stops32h 05m

$1,290

Washington, D.C.Espargos

IAD Washington, D.C. Dulles Intl - SID Espargos Amilcar Cabral Intl

IADSID

Washington, D.C. Dulles Intl

Mon 9/14

9:45 am-4:00 pm

2 stops27h 15m

Espargos Amilcar Cabral Intl

Mon 9/21

4:05 pm-8:25 pm

3 stops31h 20m

$1,315

Washington, D.C.Espargos

IAD Washington, D.C. Dulles Intl - SID Espargos Amilcar Cabral Intl

IADSID

Washington, D.C. Dulles Intl

Sat 11/21

5:25 pm-12:05 am

1 stop26h 40m

Espargos Amilcar Cabral Intl

Fri 12/4

1:05 am-3:15 pm

1 stop18h 10m

$1,343
Quickest round-trip

Washington, D.C.Espargos

IAD Washington, D.C. Dulles Intl - SID Espargos Amilcar Cabral Intl

IADSID

Washington, D.C. Dulles Intl

Mon 9/14

10:35 pm-11:15 pm

1 stop21h 40m

Espargos Amilcar Cabral Intl

Sun 9/20

12:15 am-3:10 pm

1 stop17h 55m

$1,345

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from District of Columbia to Sal

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 airline that flies from District of Columbia to Sal?

TAP AIR PORTUGAL and Brussels Airlines are the most popular carriers operating from District of Columbia to Sal

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

17h 45m

Direct flights

None
The fastest flight from District of Columbia to Sal takes 17h 45m
There are no direct flights from District of Columbia to Sal. There are no popular flight routes from District of Columbia to Sal.
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Frequently asked questions about flying from District of Columbia to Sal

  • 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.

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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