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Cheap flights from District of Columbia to Santander from $288

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 Santander departing on 8/28. 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 Santander

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
8:25 pm - 5:00 pm
IAD
-
SDR
14h 35m
1 stop
Iberia Logo
10:05 am - 3:30 pm
SDR
-
IAD
11h 25m
1 stop
$870Iberia
Tue, Sep 8 - Wed, Sep 16
Multiple Airlines Logo
1:23 pm - 9:30 am
IAD
-
SDR
14h 07m
2 stops
Multiple Airlines Logo
10:05 am - 3:30 pm
SDR
-
IAD
11h 25m
1 stop
$887Multiple Airlines
Tue, Sep 8 - Wed, Sep 16
Iberia Logo
5:00 pm - 5:00 pm
IAD
-
SDR
18h 00m
1 stop
Iberia Logo
10:05 am - 3:30 pm
SDR
-
IAD
11h 25m
1 stop
$890Iberia
Fri, Sep 25 - Wed, Oct 14
Multiple Airlines Logo
1:59 pm - 9:30 am
DCA
-
SDR
13h 31m
2 stops
Multiple Airlines Logo
6:30 am - 8:06 pm
SDR
-
DCA
19h 36m
2 stops
$891Multiple Airlines
Tue, Sep 8 - Wed, Sep 16
Multiple Airlines Logo
8:30 pm - 9:00 am
IAD
-
SDR
30h 30m
3 stops
Multiple Airlines Logo
12:00 pm - 3:10 pm
SDR
-
IAD
33h 10m
2 stops
$906Multiple Airlines
Tue, Sep 8 - Wed, Sep 16
Multiple Airlines Logo
6:00 am - 8:45 am
DCA
-
SDR
20h 45m
2 stops
Multiple Airlines Logo
6:30 am - 7:59 pm
SDR
-
DCA
19h 29m
2 stops
$911Multiple Airlines
Fri, Sep 25 - Wed, Oct 14
British Airways Logo
1:23 pm - 5:00 pm
IAD
-
SDR
21h 37m
2 stops
British Airways Logo
6:30 am - 6:59 pm
SDR
-
IAD
18h 29m
2 stops
$912British Airways
Tue, Sep 8 - Wed, Sep 16
British Airways Logo
10:25 pm - 9:00 pm
IAD
-
SDR
16h 35m
2 stops
British Airways Logo
10:05 am - 3:30 pm
SDR
-
IAD
11h 25m
1 stop
$937British Airways
Fri, Sep 25 - Wed, Oct 14
Iberia Logo
1:59 pm - 8:45 am
DCA
-
SDR
12h 46m
2 stops
Iberia Logo
9:20 am - 10:43 pm
SDR
-
DCA
19h 23m
2 stops
$994Iberia
Fri, Aug 14 - Sat, Aug 22
British Airways Logo
5:00 pm - 5:00 pm
IAD
-
SDR
18h 00m
1 stop
British Airways Logo
5:40 pm - 6:50 pm
SDR
-
IAD
31h 10m
1 stop
$1,101British Airways
Sun, Aug 16 - Mon, Aug 24

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Iberia flights from District of Columbia to Santander

Our best Iberia deals on District of Columbia to Santander flight tickets
Iberia
Sep 8
IAD8:25 pmWashington, D.C. Dulles Intl
14h 35m
1 stop
SDR5:00 pmSantander
Sep 16
SDR10:05 amSantander
11h 25m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
$870
Iberia
Sep 25
IAD5:00 pmWashington, D.C. Dulles Intl
18h 00m
1 stop
SDR5:00 pmSantander
Oct 14
SDR10:05 amSantander
11h 25m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
$890
Iberia
Aug 14
DCA1:59 pmWashington, D.C. Reagan-National
12h 46m
2 stops
SDR8:45 amSantander
Aug 22
SDR9:20 amSantander
19h 23m
2 stops
DCA10:43 pmWashington, D.C. Reagan-National
$994

British Airways flights from District of Columbia to Santander

Our best British Airways deals on District of Columbia to Santander flight tickets
British Airways
Sep 8
IAD1:23 pmWashington, D.C. Dulles Intl
21h 37m
2 stops
SDR5:00 pmSantander
Sep 16
SDR6:30 amSantander
18h 29m
2 stops
IAD6:59 pmWashington, D.C. Dulles Intl
$912
British Airways
Sep 25
IAD10:25 pmWashington, D.C. Dulles Intl
16h 35m
2 stops
SDR9:00 pmSantander
Oct 14
SDR10:05 amSantander
11h 25m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
$937
British Airways
Aug 16
IAD5:00 pmWashington, D.C. Dulles Intl
18h 00m
1 stop
SDR5:00 pmSantander
Aug 24
SDR5:40 pmSantander
31h 10m
1 stop
IAD6:50 pmWashington, D.C. Dulles Intl
$1,101

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Santander 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 July 21, 2026.
Use the filters below to find and compare flights from District of Columbia to Santander that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Tue 9/8

8:25 pm-5:00 pm

1 stop14h 35m

Santander

Wed 9/16

10:05 am-3:30 pm

1 stop11h 25m

$870
Quickest round-trip

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Tue 9/8

1:23 pm-9:30 am

2 stops14h 07m

Santander

Wed 9/16

10:05 am-3:30 pm

1 stop11h 25m

$887

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Fri 9/25

5:00 pm-5:00 pm

1 stop18h 00m

Santander

Wed 10/14

10:05 am-3:30 pm

1 stop11h 25m

$890

Washington, D.C.Santander

DCA - SDR

DCASDR

Washington, D.C. Reagan-National

Tue 9/8

1:59 pm-9:30 am

2 stops13h 31m

Santander

Wed 9/16

6:30 am-8:06 pm

2 stops19h 36m

$891

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Tue 9/8

8:30 pm-9:00 am

3 stops30h 30m

Santander

Wed 9/16

12:00 pm-3:10 pm

2 stops33h 10m

$906

Washington, D.C.Santander

DCA - SDR

DCASDR

Washington, D.C. Reagan-National

Fri 9/25

6:00 am-8:45 am

2 stops20h 45m

Santander

Wed 10/14

6:30 am-7:59 pm

2 stops19h 29m

$911

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Tue 9/8

1:23 pm-5:00 pm

2 stops21h 37m

Santander

Wed 9/16

6:30 am-6:59 pm

2 stops18h 29m

$912

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Fri 9/25

10:25 pm-9:00 pm

2 stops16h 35m

Santander

Wed 10/14

10:05 am-3:30 pm

1 stop11h 25m

$937

Washington, D.C.Santander

DCA - SDR

DCASDR

Washington, D.C. Reagan-National

Fri 8/14

1:59 pm-8:45 am

2 stops12h 46m

Santander

Sat 8/22

9:20 am-10:43 pm

2 stops19h 23m

$994

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Sun 8/16

5:00 pm-5:00 pm

1 stop18h 00m

Santander

Mon 8/24

5:40 pm-6:50 pm

1 stop31h 10m

$1,101

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Santander from

How to get the cheapest flight ticket from District of Columbia to Santander

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 Santander?

Iberia is the most popular carrier operating from District of Columbia to Santander

What airlines fly to Santander?

Lufthansa, TAP AIR PORTUGAL and United Airlines are the top three most popular airlines that fly to Santander from District of Columbia according to our data. Lufthansa is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Santander. Keep in mind that there are 3 different airlines that fly to Santander on a routine basis, so you have a few additional options to choose from.

Cheap District of Columbia to Santander flight deals and tips

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

Fastest flight time

13h 31m

Direct flights

None
The fastest flight from District of Columbia to Santander takes 13h 31m
There are no direct flights from District of Columbia to Santander. There are no popular flight routes from District of Columbia to Santander.
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Frequently asked questions about flying from District of Columbia to Santander

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

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

  • How old do you have to be to fly from District of Columbia to Santander 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 District of Columbia to Santander Airport.

  • What documentation or ID do you need to fly to Santander Airport?

    The required travel and health documents for your Santander Airport 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 Santander Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Santander?

Book flights to Santander if you plan to visit one of these locations
Llanes
Potes

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Santander from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Santander from District of Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of District of Columbia to Santander flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Fly your favorite airline to Santander

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Lufthansa
TAP AIR PORTUGAL
United Airlines