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Cheap flights from District of Columbia to Santander from $669

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 8/17. 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 District of Columbia to Santander

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
8:30 pm - 5:00 pm
IAD
-
SDR
14h 30m
1 stop
Iberia Logo
5:40 pm - 6:50 pm
SDR
-
IAD
31h 10m
1 stop
$882Iberia
Thu, Sep 10 - Mon, Sep 21
British Airways Logo
6:00 am - 9:00 pm
DCA
-
SDR
33h 00m
2 stops
British Airways Logo
5:40 pm - 10:43 pm
SDR
-
DCA
35h 03m
2 stops
$930British Airways
Thu, Sep 10 - Mon, Sep 21
Multiple Airlines Logo
8:30 pm - 9:15 pm
IAD
-
SDR
18h 45m
2 stops
Multiple Airlines Logo
6:30 am - 3:30 pm
SDR
-
IAD
15h 00m
1 stop
$957Multiple Airlines
Thu, Sep 10 - Mon, Sep 21
Multiple Airlines Logo
10:35 pm - 2:35 pm
IAD
-
SDR
34h 00m
3 stops
Multiple Airlines Logo
6:50 pm - 3:10 pm
SDR
-
IAD
26h 20m
3 stops
$1,046Multiple Airlines
Thu, Jul 16 - Thu, Jul 23
Iberia Logo
8:30 pm - 5:00 pm
IAD
-
SDR
14h 30m
1 stop
Iberia Logo
6:30 am - 6:55 pm
SDR
-
IAD
18h 25m
1 stop
$1,051Iberia
Thu, Jul 16 - Thu, Jul 23
British Airways Logo
8:30 pm - 9:00 pm
IAD
-
SDR
18h 30m
1 stop
British Airways Logo
6:30 am - 7:40 pm
SDR
-
IAD
19h 10m
2 stops
$1,090British Airways
Thu, Jul 16 - Thu, Jul 23
British Airways Logo
1:30 pm - 9:00 pm
DCA
-
SDR
25h 30m
2 stops
British Airways Logo
6:30 am - 11:31 pm
SDR
-
DCA
23h 01m
2 stops
$1,094British Airways
Fri, Jul 17 - Thu, Jul 23
Iberia Logo
5:00 pm - 9:00 pm
IAD
-
SDR
22h 00m
1 stop
Iberia Logo
6:30 am - 6:55 pm
SDR
-
IAD
18h 25m
1 stop
$1,120Iberia
Fri, Jul 17 - Thu, Jul 23
Multiple Airlines Logo
6:59 am - 5:55 pm
DCA
-
SDR
28h 56m
3 stops
Multiple Airlines Logo
6:50 pm - 10:31 pm
SDR
-
DCA
33h 41m
3 stops
$1,130Multiple Airlines
Thu, Jul 16 - Thu, Jul 23
British Airways Logo
1:59 pm - 5:00 pm
DCA
-
SDR
21h 01m
2 stops
British Airways Logo
10:05 am - 11:31 pm
SDR
-
DCA
19h 26m
2 stops
$1,150British Airways
Thu, Jul 16 - Thu, Jul 23

Iberia flights from District of Columbia to Santander

Our best Iberia deals on District of Columbia to Santander flight tickets
Iberia
Sep 10
IAD8:30 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
SDR5:00 pmSantander
Sep 21
SDR5:40 pmSantander
31h 10m
1 stop
IAD6:50 pmWashington, D.C. Dulles Intl
$882
Iberia
Jul 16
IAD8:30 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
SDR5:00 pmSantander
Jul 23
SDR6:30 amSantander
18h 25m
1 stop
IAD6:55 pmWashington, D.C. Dulles Intl
$1,051
Iberia
Jul 17
IAD5:00 pmWashington, D.C. Dulles Intl
22h 00m
1 stop
SDR9:00 pmSantander
Jul 23
SDR6:30 amSantander
18h 25m
1 stop
IAD6:55 pmWashington, D.C. Dulles Intl
$1,120

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 10
DCA6:00 amWashington, D.C. Reagan-National
33h 00m
2 stops
SDR9:00 pmSantander
Sep 21
SDR5:40 pmSantander
35h 03m
2 stops
DCA10:43 pmWashington, D.C. Reagan-National
$930
British Airways
Jul 16
IAD8:30 pmWashington, D.C. Dulles Intl
18h 30m
1 stop
SDR9:00 pmSantander
Jul 23
SDR6:30 amSantander
19h 10m
2 stops
IAD7:40 pmWashington, D.C. Dulles Intl
$1,090
British Airways
Jul 17
DCA1:30 pmWashington, D.C. Reagan-National
25h 30m
2 stops
SDR9:00 pmSantander
Jul 23
SDR6:30 amSantander
23h 01m
2 stops
DCA11:31 pmWashington, D.C. Reagan-National
$1,094

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 June 1, 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

Thu 9/10

8:30 pm-5:00 pm

1 stop14h 30m

Santander

Mon 9/21

5:40 pm-6:50 pm

1 stop31h 10m

$882

Washington, D.C.Santander

DCA - SDR

DCASDR

Washington, D.C. Reagan-National

Thu 9/10

6:00 am-9:00 pm

2 stops33h 00m

Santander

Mon 9/21

5:40 pm-10:43 pm

2 stops35h 03m

$930

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Thu 9/10

8:30 pm-9:15 pm

2 stops18h 45m

Santander

Mon 9/21

6:30 am-3:30 pm

1 stop15h 00m

$957

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Thu 7/16

10:35 pm-2:35 pm

3 stops34h 00m

Santander

Thu 7/23

6:50 pm-3:10 pm

3 stops26h 20m

$1,046
Quickest round-trip

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Thu 7/16

8:30 pm-5:00 pm

1 stop14h 30m

Santander

Thu 7/23

6:30 am-6:55 pm

1 stop18h 25m

$1,051

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Thu 7/16

8:30 pm-9:00 pm

1 stop18h 30m

Santander

Thu 7/23

6:30 am-7:40 pm

2 stops19h 10m

$1,090

Washington, D.C.Santander

DCA - SDR

DCASDR

Washington, D.C. Reagan-National

Fri 7/17

1:30 pm-9:00 pm

2 stops25h 30m

Santander

Thu 7/23

6:30 am-11:31 pm

2 stops23h 01m

$1,094

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Fri 7/17

5:00 pm-9:00 pm

1 stop22h 00m

Santander

Thu 7/23

6:30 am-6:55 pm

1 stop18h 25m

$1,120

Washington, D.C.Santander

DCA - SDR

DCASDR

Washington, D.C. Reagan-National

Thu 7/16

6:59 am-5:55 pm

3 stops28h 56m

Santander

Thu 7/23

6:50 pm-10:31 pm

3 stops33h 41m

$1,130

Washington, D.C.Santander

DCA - SDR

DCASDR

Washington, D.C. Reagan-National

Thu 7/16

1:59 pm-5:00 pm

2 stops21h 01m

Santander

Thu 7/23

10:05 am-11:31 pm

2 stops19h 26m

$1,150

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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?

British Airways and Iberia are the most popular carriers operating from District of Columbia to Santander

What airlines fly to Santander?

Lufthansa, United Airlines and TAP AIR PORTUGAL 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 34% of people opting to fly with this airline when traveling to Santander. Keep in mind that there are 4 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

10h 30m

Direct flights

None
The fastest flight from District of Columbia to Santander takes 10h 30m
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.

An easier way to manage your Santander trip

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Find better results for your trip to Spain

Fly your favorite airline to Santander

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