$217 Find Cheap Flights from San Luis Potosí to Washington, D.C. - Compare and Save

Two cabin classes are available on flights from San Luis Potosí to Washington, D.C.:

• Economy Class
• First Class

A nonstop flight from San Luis Potosí to Washington, D.C. takes 00m, covering 1,817 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from San Luis Potosí to Washington, D.C. range from $353 to $692, with an average of $496 over the past 12 months. Anything below $353 counts as a good deal.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $448 to $2,467. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from San Luis Potosí to Washington, D.C. are currently lower than usual. Average one-way flight prices are about $339, which is 23% below the typical average for this route.

Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Washington, D.C. Reagan-National Airport (DCA) — daily rates averaging $71:

• Sixt
• Dollar
• Thrifty
• Hertz
• Alamo

Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates averaging $70:

• Dollar
• Hertz
• Budget
• Sixt
• Thrifty

Flights from San Luis Potosí to Washington, D.C. usually depart from San Luis Potosi (SLP) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

One-stop flights from San Luis Potosí to Washington, D.C. most commonly connect through:

• Houston George Bush Intcntl (IAH) - 68% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 24% of one-stop connections
• Dallas/Fort Worth (DFW) - 6% of one-stop connections
• Mexico City Benito Juarez (MEX) - 3% of one-stop connections

Yes. Flexible dates can save you up to 58% on flights from San Luis Potosí to Washington, D.C.. Thursday is the cheapest departure day at $314 round-trip on average, while Tuesday is the most expensive at $743, a difference of $429.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 7h 22m, compared with 8h 10m via Houston George Bush Intcntl (IAH) and 8h 11m via Mexico City Benito Juarez (MEX).

Washington, D.C. is 2 hours ahead of San Luis Potosí (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.