How do I get Price Alerts for flights from San Luis Potosí to Washington, D.C.?

Price Alerts will notify you by email when the price for flights to Washington, D.C. from San Luis Potosí decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from San Luis Potosí to Washington, D.C. with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from San Luis Potosi Airport to Washington, D.C.?

Prices for flights from San Luis Potosi Airport to Washington, D.C. are updated daily.

How old do you have to be to fly from San Luis Potosi Airport to Washington, D.C.?

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 San Luis Potosi Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$321 Cheap Flights from San Luis Potosí to Washington, D.C. in 2025/26

1 adult

0 bags

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Find the cheapest flights from San Luis Potosí to Washington, D.C.

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 am - 11:52 pmSLP-DCA

15h 07m1 stop

6:00 am - 7:12 pmDCA-SLP

15h 12m1 stop

$321United Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

6:45 am - 6:44 pmSLP-DCA

9h 59m1 stop

8:30 am - 10:49 amDCA-SLP

28h 19m1 stop

$355United Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

6:00 am - 10:04 pmSLP-DCA

15h 04m1 stop

6:00 am - 8:54 pmDCA-SLP

15h 54m1 stop

$388United Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 14

6:45 am - 6:44 pmSLP-DCA

9h 59m1 stop

2:45 pm - 10:49 amDCA-SLP

22h 04m1 stop

$400United Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

12:49 pm - 11:44 pmSLP-DCA

9h 55m1 stop

6:00 am - 8:54 pmDCA-SLP

15h 54m1 stop

$408United Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 14

1:55 pm - 12:40 amSLP-DCA

8h 45m1 stop

5:00 am - 11:14 amDCA-SLP

8h 14m2 stops

$429American Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

1:55 pm - 12:40 amSLP-DCA

8h 45m1 stop

5:00 am - 11:14 amDCA-SLP

8h 14m2 stops

$430American Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

6:00 am - 10:04 pmSLP-DCA

15h 04m1 stop

8:15 am - 8:54 pmDCA-SLP

13h 39m1 stop

$432United Airlines

Find Deal

Fri, Dec 5 - Tue, Dec 16

12:49 pm - 8:56 pmSLP-DCA

7h 07m1 stop

12:40 pm - 8:54 pmDCA-SLP

9h 14m1 stop

$461United Airlines

Find Deal

Thu, Dec 4 - Tue, Dec 16

7:09 am - 6:58 pmSLP-BWI

10h 49m1 stop

10:32 am - 7:15 pmBWI-SLP

9h 43m1 stop

$556Multiple Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 14

United Airlines flights from San Luis Potosí to Washington, D.C.

Our best United Airlines deals on San Luis Potosí to Washington, D.C. flight tickets

United Airlines

Mar 27

SLP6:45 amSan Luis Potosi

15h 07m

1 stop

DCA11:52 pmWashington, D.C. Reagan-National

Mar 31

DCA6:00 amWashington, D.C. Reagan-National

15h 12m

1 stop

SLP7:12 pmSan Luis Potosi

$321

Find similar

United Airlines

Mar 27

SLP6:45 amSan Luis Potosi

9h 59m

1 stop

DCA6:44 pmWashington, D.C. Reagan-National

Mar 31

DCA8:30 amWashington, D.C. Reagan-National

28h 19m

1 stop

SLP10:49 amSan Luis Potosi

$355

Find similar

United Airlines

Dec 4

SLP6:00 amSan Luis Potosi

15h 04m

1 stop

DCA10:04 pmWashington, D.C. Reagan-National

Dec 14

DCA6:00 amWashington, D.C. Reagan-National

15h 54m

1 stop

SLP8:54 pmSan Luis Potosi

$388

Find similar

Aeromexico flights from San Luis Potosí to Washington, D.C.

Our best Aeromexico deals on San Luis Potosí to Washington, D.C. flight tickets

Aeromexico

Nov 16

SLP8:28 amSan Luis Potosi

12h 44m

1 stop

BWI10:12 pmBaltimore/Washington

Nov 18

BWI8:05 amBaltimore/Washington

11h 13m

1 stop

SLP6:18 pmSan Luis Potosi

$325

Find similar

Aeromexico

Nov 16

SLP8:28 amSan Luis Potosi

8h 54m

1 stop

BWI6:22 pmBaltimore/Washington

Nov 18

BWI6:00 amBaltimore/Washington

13h 18m

1 stop

SLP6:18 pmSan Luis Potosi

$377

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from San Luis Potosí to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Fri 3/27

6:45 am-11:52 pm

1 stop15h 07m

Washington, D.C. Reagan-National

Tue 3/31

6:00 am-7:12 pm

1 stop15h 12m

$321

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Fri 3/27

6:45 am-6:44 pm

1 stop9h 59m

Washington, D.C. Reagan-National

Tue 3/31

8:30 am-10:49 am

1 stop28h 19m

$355

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Thu 12/4

6:00 am-10:04 pm

1 stop15h 04m

Washington, D.C. Reagan-National

Sun 12/14

6:00 am-8:54 pm

1 stop15h 54m

$388

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Fri 3/27

6:45 am-6:44 pm

1 stop9h 59m

Washington, D.C. Reagan-National

Tue 3/31

2:45 pm-10:49 am

1 stop22h 04m

$400

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Fri 12/5

12:49 pm-11:44 pm

1 stop9h 55m

Washington, D.C. Reagan-National

Sun 12/14

6:00 am-8:54 pm

1 stop15h 54m

$408

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Fri 3/27

1:55 pm-12:40 am

1 stop8h 45m

Washington, D.C. Reagan-National

Tue 3/31

5:00 am-11:14 am

2 stops8h 14m

$429

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Fri 3/27

1:55 pm-12:40 am

1 stop8h 45m

Washington, D.C. Reagan-National

Tue 3/31

5:00 am-11:14 am

2 stops8h 14m

$430

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Fri 12/5

6:00 am-10:04 pm

1 stop15h 04m

Washington, D.C. Reagan-National

Tue 12/16

8:15 am-8:54 pm

1 stop13h 39m

$432

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Thu 12/4

12:49 pm-8:56 pm

1 stop7h 07m

Washington, D.C. Reagan-National

Tue 12/16

12:40 pm-8:54 pm

1 stop9h 14m

$461

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Fri 12/5

7:09 am-6:58 pm

1 stop10h 49m

Baltimore/Washington

Sun 12/14

10:32 am-7:15 pm

1 stop9h 43m

$556

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from San Luis Potosí to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from San Luis Potosí to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Luis Potosí to Washington, D.C. (SLP to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Luis Potosí to Washington, D.C.

Direct flights	None

There are no direct flights from San Luis Potosí to Washington, D.C.. There are no popular flight routes from San Luis Potosí to Washington, D.C..

Search flight deals

How far is San Luis Potosi to Washington, D.C. by plane?
There are 1824.6 mi between San Luis Potosi and Washington, D.C.. In terms of flight time, this usually takes a little over 6h 26m.
When did momondo last update prices for flights from San Luis Potosi Airport to Washington, D.C.?
Prices for flights from San Luis Potosi Airport to Washington, D.C. are updated daily.
How old do you have to be to fly from San Luis Potosi Airport to Washington, D.C.?
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 San Luis Potosi Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from San Luis Potosí to Washington, D.C.?
Price Alerts will notify you by email when the price for flights to Washington, D.C. from San Luis Potosí decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from San Luis Potosí to Washington, D.C. with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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Why use momondo?

Why should I use momondo to find a flight deal from San Luis Potosí to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Luis Potosí to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from San Luis Potosí to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from San Luis Potosí which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Luis Potosí to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from San Luis Potosí. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for San Luis Potosí to Washington, D.C. 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.