SLP - WAS

$300 Find Cheap Flights from San Luis Potosí to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Luis Potosí to Washington, D.C. departing on 7/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Potosí to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Potosí to Washington, D.C., as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$394
United Airlines
Wed 9/30Sat 10/3
SLP - BWI • 1 stop
Cheapest one-way
$300
Multiple Airlines
Sun 7/19
SLP - BWI • 3 stops
Nonstop flights
Not available
There are currently no direct flights between San Luis Potosí and Washington, D.C.. You'll need at least 1 connection.
Insights
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When to travel
Cheapest • 100% price drop
Most popular
Good to know
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+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Luis Potosí to Washington, D.C. (SLP-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Luis Potosí to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Luis Potosí to Washington, D.C.

Wed, Sep 30 - Sat, Oct 3
United Airlines Logo
11:45 am - 9:14 pm
SLP
-
BWI
7h 29m
1 stop
United Airlines Logo
5:29 pm - 10:49 am
BWI
-
SLP
19h 20m
2 stops
$394United Airlines
Wed, Aug 26 - Sun, Aug 30
Aeromexico Logo
6:05 pm - 9:23 pm
SLP
-
BWI
25h 18m
2 stops
Aeromexico Logo
6:00 am - 5:14 pm
BWI
-
SLP
13h 14m
2 stops
$397Aeromexico
Wed, Sep 30 - Sat, Oct 3
United Airlines Logo
11:45 am - 9:14 pm
SLP
-
BWI
7h 29m
1 stop
United Airlines Logo
5:29 pm - 10:49 am
BWI
-
SLP
19h 20m
2 stops
$398United Airlines
Wed, Aug 26 - Sun, Aug 30
United Airlines Logo
7:12 am - 9:29 pm
SLP
-
BWI
36h 17m
2 stops
United Airlines Logo
5:39 pm - 7:12 pm
BWI
-
SLP
27h 33m
2 stops
$400United Airlines
Wed, Aug 26 - Sun, Aug 30
United Airlines Logo
11:45 am - 11:45 am
SLP
-
BWI
22h 00m
1 stop
United Airlines Logo
1:03 pm - 10:49 am
BWI
-
SLP
23h 46m
1 stop
$457United Airlines
Mon, Aug 10 - Sat, Aug 29
United Airlines Logo
7:12 am - 11:45 am
SLP
-
BWI
26h 33m
1 stop
United Airlines Logo
4:22 pm - 10:49 am
BWI
-
SLP
20h 27m
2 stops
$548United Airlines
Wed, Aug 26 - Sun, Aug 30
United Airlines Logo
7:12 am - 4:28 pm
SLP
-
BWI
7h 16m
1 stop
United Airlines Logo
1:03 pm - 7:12 pm
BWI
-
SLP
8h 09m
1 stop
$611United Airlines
Wed, Sep 2 - Sun, Sep 6
United Airlines Logo
11:45 am - 11:59 pm
SLP
-
DCA
10h 14m
1 stop
United Airlines Logo
4:43 pm - 7:12 pm
DCA
-
SLP
28h 29m
1 stop
$621United Airlines
Wed, Sep 2 - Sun, Sep 6
Aeromexico Logo
9:12 am - 8:33 pm
SLP
-
DCA
9h 21m
2 stops
Aeromexico Logo
8:00 am - 10:54 pm
DCA
-
SLP
16h 54m
2 stops
$642Aeromexico
Mon, Aug 10 - Sat, Aug 29
Delta Logo
8:02 am - 11:25 pm
SLP
-
DCA
13h 23m
2 stops
Delta Logo
8:59 am - 10:54 pm
DCA
-
SLP
15h 55m
2 stops
$684Delta
Booking Insights

KAYAK's insights & trends for San Luis Potosí to Washington, D.C. flights

Get data-powered insights and trends into flights from San Luis Potosí to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Luis Potosí to Washington, D.C.?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Luis Potosí to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Luis Potosí to Washington, D.C. is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are August and September, where the average cost of round-trip tickets is $565 and $545 respectively.

Good to know

Low seasonFebruary
Cheapest flight$300
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from San Luis Potosí to Baltimore

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

Are your dates flexible? Find out the best times to travel from San Luis Potosí to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Luis Potosí to Washington, D.C.

  • What is the cheapest flight from San Luis Potosí to Washington, D.C.?

    In the last 5 days, the lowest price for a flight from San Luis Potosí to Washington, D.C. was $300 for a one-way ticket and $394 for a round-trip.

  • Do I need a passport to fly between San Luis Potosí and Washington, D.C.?

    Yes

  • Which aircraft models fly most regularly from San Luis Potosí to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from San Luis Potosí to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Luis Potosí to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Luis Potosí to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from San Luis Potosí is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Luis Potosí to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to San Luis Potosí with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Luis Potosí to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from San Luis Potosí up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports