How long is the flight from San Luis Potosí to Washington, D.C.?

A quick flight from San Luis Potosí to Washington, D.C. can take about 8h 41m. American Airlines provides one of the quickest options available for as low as $304. San Luis Potosí and Washington, D.C. are separated by a distance of 1844 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from SLP to WAS?

When flying from San Luis Potosí to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on San Luis Potosí-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Luis Potosí-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Luis Potosí-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Luis Potosí-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Potosí-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from San Luis Potosí to Washington, D.C.?

San Luis Potosi (SLP), located 7.8 mi from the city center, is the airport you fly out of when you book flights from San Luis Potosí to Washington, D.C.. 0 airlines have flights from San Luis Potosi to Washington, D.C. on a regular basis. Booking flights from San Luis Potosi to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.

Can I find deals for flights from San Luis Potosí to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on San Luis Potosí to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Luis Potosí to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Potosí to Washington, D.C..

Can I find deals for business class flights from San Luis Potosí to Washington, D.C.?

Yes. Cheapflights offers flight deals from San Luis Potosí to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$237+ Flights from San Luis Potosí, Mexico to Washington, D.C.

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Cheap flight deals from San Luis Potosí to Washington, D.C.

Best flights from San Luis Potosí to Washington, D.C.
Discover carefully curated flight deals from San Luis Potosí to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Sat 1/317:00 amSLP - DCA

1 stop11h 44mAmerican Airlines

Sat 2/71:34 pmDCA - SLP

1 stop11h 06mAmerican Airlines

Deal found 12/17

$237

Thu 2/195:48 amSLP - BWI

2 stops15h 14mAeromexico

Mon 2/238:20 amBWI - SLP

2 stops14h 04mAeromexico

Deal found 12/15

$293

Thu 2/1912:49 pmSLP - BWI

1 stop8h 41mUnited Airlines

Mon 2/234:09 pmBWI - SLP

2 stops20h 40mUnited Airlines

Deal found 12/16

$304

Sat 1/3112:49 pmSLP - BWI

1 stop21h 31mUnited Airlines

Sat 2/710:05 amBWI - SLP

2 stops26h 44mUnited Airlines

Deal found 12/17

$329

Last-minute flights from San Luis Potosí to Washington, D.C.
Discover last-minute flight deals from San Luis Potosí to Washington, D.C.. Data last updated December 18, 2025 and is based on user searches.

Sat 1/317:00 amSLP - DCA

1 stop11h 44mAmerican Airlines

Sat 2/71:34 pmDCA - SLP

1 stop11h 06mAmerican Airlines

Deal found 12/17

$237

Sat 1/3112:49 pmSLP - BWI

1 stop21h 31mUnited Airlines

Sat 2/710:05 amBWI - SLP

2 stops26h 44mUnited Airlines

Deal found 12/17

$329

One-way flights from San Luis Potosí to Washington, D.C.
Search for one-way flight options from San Luis Potosí to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Fri 1/21:33 pmSLP - BWI

1 stop8h 25mAmerican Airlines

Deal found 12/15

$670

Fri 1/21:33 pmSLP - DCA

1 stop8h 26mAmerican Airlines

Deal found 12/15

$731

Fri 1/212:49 pmSLP - BWI

2 stops27h 09mUnited Airlines

Deal found 12/15

$757

Fri 1/25:00 pmSLP - DCA

3 stops43h 01mMultiple Airlines

Deal found 12/15

$762

Fri 1/29:27 pmSLP - BWI

3 stops59h 00mMultiple Airlines

Deal found 12/15

$810

Fri 1/29:56 amSLP - DCA

2 stops9h 36mDelta

Deal found 12/15

$981

Find flight deals from San Luis Potosí to Washington, D.C.

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$237 (American Airlines)

Provider with most accurate pricing for San Luis Potosi-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Luis Potosi-Washington, D.C. (WAS) flights.

Search Deals

From San Luis Potosi to Washington, D.C. (WAS)

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Cheapflights 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

Sat 1/31

7:00 am-7:44 pm

1 stop11h 44m

Washington, D.C. Reagan-National

Sat 2/7

1:34 pm-11:40 pm

1 stop11h 06m

$237

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Thu 2/19

5:48 am-10:02 pm

2 stops15h 14m

Baltimore/Washington

Mon 2/23

8:20 am-9:24 pm

2 stops14h 04m

$293

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Thu 2/19

12:49 pm-10:30 pm

1 stop8h 41m

Baltimore/Washington

Mon 2/23

4:09 pm-11:49 am

2 stops20h 40m

$304

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Sat 1/31

12:49 pm-11:20 am

1 stop21h 31m

Baltimore/Washington

Sat 2/7

10:05 am-11:49 am

2 stops26h 44m

$329

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Fri 1/2

1:33 pm-10:58 pm

1 stop8h 25m

$670

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Fri 1/2

1:33 pm-10:59 pm

1 stop8h 26m

$731

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Fri 1/2

12:49 pm-4:58 pm

2 stops27h 09m

$757

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Fri 1/2

5:00 pm-1:01 pm

3 stops43h 01m

$762

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Fri 1/2

9:27 pm-9:27 am

3 stops59h 00m

$810

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Fri 1/2

9:56 am-8:32 pm

2 stops9h 36m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Compare providers for flights from San Luis Potosí to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Luis Potosí to Washington, D.C. in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Luis Potosí-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Luis Potosí-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Luis Potosí-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Luis Potosí-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Potosí-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Luis Potosí to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from San Luis Potosí with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Luis Potosí to Washington, D.C.

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from San Luis Potosí to Washington, D.C.?
San Luis Potosi (SLP), located 7.8 mi from the city center, is the airport you fly out of when you book flights from San Luis Potosí to Washington, D.C.. 0 airlines have flights from San Luis Potosi to Washington, D.C. on a regular basis. Booking flights from San Luis Potosi to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.
How long is the flight from San Luis Potosí to Washington, D.C.?
A quick flight from San Luis Potosí to Washington, D.C. can take about 8h 41m. American Airlines provides one of the quickest options available for as low as $304. San Luis Potosí and Washington, D.C. are separated by a distance of 1844 mi. This flight may include one or multiple stops.
Can I find deals for flights from San Luis Potosí to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on San Luis Potosí to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Luis Potosí to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Potosí to Washington, D.C..
Can I find deals for business class flights from San Luis Potosí to Washington, D.C.?
Yes. Cheapflights offers flight deals from San Luis Potosí to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$237+ Cheap flights from San Luis Potosí, Mexico (SLP) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Luis Potosí to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Luis Potosí to Washington, D.C.

Best flights from San Luis Potosí to Washington, D.C.Discover carefully curated flight deals from San Luis Potosí to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Discover carefully curated flight deals from San Luis Potosí to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Find flight deals from San Luis Potosí to Washington, D.C.

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

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

Compare providers for flights from San Luis Potosí to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Luis Potosí to Washington, D.C. in December.

Best time to book a flight from San Luis Potosí to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from San Luis Potosí with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Luis Potosí to Washington, D.C.

Related info for your journey

Find useful and relevant information for your journey from San Luis Potosí to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San Luis Potosí to Washington, D.C.?

How long is the flight from San Luis Potosí to Washington, D.C.?

Can I find deals for flights from San Luis Potosí to Washington, D.C. that include hotel bookings?

How can I find direct flights from San Luis Potosí to Washington, D.C.?

Can I find deals for business class flights from San Luis Potosí to Washington, D.C.?

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Best flights from San Luis Potosí to Washington, D.C.
Discover carefully curated flight deals from San Luis Potosí to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.