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Cheap flights from San Luis Potosí to Washington, D.C. from $200

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Luis Potosí to Washington, D.C. departing on 3/16. 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 San Luis Potosí to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aeromexico Logo
12:39 pm - 12:53 am
SLP
-
BWI
10h 14m
2 stops
Aeromexico Logo
2:38 pm - 11:59 pm
BWI
-
SLP
11h 21m
2 stops
$295Aeromexico
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
6:45 am - 2:06 pm
SLP
-
BWI
29h 21m
3 stops
United Airlines Logo
8:09 am - 10:49 am
BWI
-
SLP
28h 40m
2 stops
$306United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
11:45 am - 10:14 pm
SLP
-
DCA
8h 29m
1 stop
United Airlines Logo
7:59 pm - 7:12 pm
DCA
-
SLP
25h 13m
1 stop
$575United Airlines
Wed, Apr 1 - Mon, Apr 6
American Airlines Logo
12:25 pm - 11:00 pm
SLP
-
DCA
8h 35m
1 stop
American Airlines Logo
7:41 pm - 11:00 am
DCA
-
SLP
17h 19m
2 stops
$605American Airlines
Wed, Apr 1 - Mon, Apr 6
Aeromexico Logo
6:10 am - 9:34 pm
SLP
-
DCA
13h 24m
2 stops
Aeromexico Logo
6:05 am - 5:00 pm
DCA
-
SLP
12h 55m
2 stops
$793Aeromexico
Wed, Apr 1 - Mon, Apr 6

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
Mar 10
SLP12:39 pmSan Luis Potosi
10h 14m
2 stops
BWI12:53 amBaltimore/Washington
Mar 17
BWI2:38 pmBaltimore/Washington
11h 21m
2 stops
SLP11:59 pmSan Luis Potosi
$295
Aeromexico
Apr 1
SLP6:10 amSan Luis Potosi
13h 24m
2 stops
DCA9:34 pmWashington, D.C. Reagan-National
Apr 6
DCA6:05 amWashington, D.C. Reagan-National
12h 55m
2 stops
SLP5:00 pmSan Luis Potosi
$793
Aeromexico
Jan 30
SLP5:48 amSan Luis Potosi
14h 46m
2 stops
DCA9:34 pmWashington, D.C. Reagan-National
Feb 3
DCA6:05 amWashington, D.C. Reagan-National
15h 47m
2 stops
SLP8:52 pmSan Luis Potosi
$989

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 10
SLP6:45 amSan Luis Potosi
26h 45m
1 stop
BWI11:30 amBaltimore/Washington
Mar 17
BWI8:09 amBaltimore/Washington
28h 40m
2 stops
SLP10:49 amSan Luis Potosi
$306
United Airlines
Jan 30
SLP12:49 pmSan Luis Potosi
24h 22m
3 stops
BWI2:11 pmBaltimore/Washington
Feb 3
BWI10:05 amBaltimore/Washington
26h 44m
2 stops
SLP11:49 amSan Luis Potosi
$326
United Airlines
Jan 30
SLP12:49 pmSan Luis Potosi
24h 22m
2 stops
BWI2:11 pmBaltimore/Washington
Feb 3
BWI10:05 amBaltimore/Washington
26h 44m
2 stops
SLP11:49 amSan Luis Potosi
$328

momondo Fare Finder

 
Customize your flight search to find flights from San Luis Potosí to Washington, D.C. 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 January 26, 2026.
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 PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Tue 3/10

12:39 pm-12:53 am

2 stops10h 14m

Baltimore/Washington

Tue 3/17

2:38 pm-11:59 pm

2 stops11h 21m

$295

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Tue 3/10

6:45 am-2:06 pm

3 stops29h 21m

Baltimore/Washington

Tue 3/17

8:09 am-10:49 am

2 stops28h 40m

$306

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Wed 4/1

11:45 am-10:14 pm

1 stop8h 29m

Washington, D.C. Reagan-National

Mon 4/6

7:59 pm-7:12 pm

1 stop25h 13m

$575

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Wed 4/1

12:25 pm-11:00 pm

1 stop8h 35m

Washington, D.C. Reagan-National

Mon 4/6

7:41 pm-11:00 am

2 stops17h 19m

$605

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Wed 4/1

6:10 am-9:34 pm

2 stops13h 24m

Washington, D.C. Reagan-National

Mon 4/6

6:05 am-5:00 pm

2 stops12h 55m

$793

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Mon 3/16

8:22 am-8:27 pm

1 stop10h 05m

$200

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Mon 3/16

8:22 am-10:14 pm

1 stop11h 52m

$201

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Tue 3/17

6:45 am-3:58 pm

1 stop7h 13m

$205

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Tue 3/17

6:45 am-10:30 pm

1 stop13h 45m

$206

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Mon 3/16

8:22 am-8:27 pm

1 stop10h 05m

$220

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from San Luis Potosí to Washington, D.C.

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 San Luis Potosi to Washington, D.C.?

Delta, United Airlines, and American Airlines are the most popular carriers operating from San Luis Potosi to Washington, D.C.

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.

Fastest flight time

8h 17m

Direct flights

None
The fastest flight from San Luis Potosí to Washington, D.C. takes 8h 17m
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 8h 17m.

  • 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.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Rockville
Gaithersburg
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

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.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport