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Cheap flights from District of Columbia to San Luis Potosí from $402

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to San Luis Potosí departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from District of Columbia to San Luis Potosí

Cheap round-trip flights

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American Airlines Logo
6:35 am - 10:59 pmIAD-SLP
17h 24m2 stops
American Airlines Logo
7:00 am - 10:58 amSLP-IAD
26h 58m2 stops
$402American Airlines
Find Deal
jue., ene. 1 - dom., ene. 11
American Airlines Logo
6:05 am - 12:33 pmIAD-SLP
7h 28m1 stop
American Airlines Logo
2:21 pm - 10:58 amSLP-IAD
19h 37m2 stops
$446American Airlines
Find Deal
jue., ene. 1 - dom., ene. 11
American Airlines Logo
6:35 am - 10:59 pmIAD-SLP
17h 24m2 stops
American Airlines Logo
7:00 am - 12:36 pmSLP-IAD
28h 36m2 stops
$452American Airlines
Find Deal
jue., ene. 1 - vie., ene. 9
American Airlines Logo
6:05 am - 12:31 pmIAD-SLP
7h 26m1 stop
American Airlines Logo
7:00 am - 12:36 pmSLP-IAD
28h 36m2 stops
$467American Airlines
Find Deal
mié., dic. 31 - vie., ene. 9
American Airlines Logo
1:57 pm - 10:59 pmIAD-SLP
34h 02m2 stops
American Airlines Logo
2:21 pm - 12:36 pmSLP-IAD
21h 15m2 stops
$470American Airlines
Find Deal
jue., dic. 25 - lun., ene. 19
American Airlines Logo
6:05 am - 12:33 pmIAD-SLP
7h 28m1 stop
American Airlines Logo
7:00 am - 9:17 pmSLP-IAD
13h 17m1 stop
$486American Airlines
Find Deal
jue., ene. 1 - dom., ene. 11
American Airlines Logo
9:12 am - 12:33 pmIAD-SLP
28h 21m2 stops
American Airlines Logo
7:00 am - 10:58 amSLP-IAD
26h 58m2 stops
$488American Airlines
Find Deal
mié., dic. 31 - vie., ene. 9
American Airlines Logo
6:35 am - 10:59 pmIAD-SLP
17h 24m2 stops
American Airlines Logo
7:00 am - 4:31 pmSLP-IAD
8h 31m1 stop
$494American Airlines
Find Deal
jue., ene. 1 - vie., ene. 9
American Airlines Logo
6:05 am - 12:31 pmIAD-SLP
7h 26m1 stop
American Airlines Logo
7:00 am - 4:31 pmSLP-IAD
8h 31m1 stop
$505American Airlines
Find Deal
mié., dic. 31 - vie., ene. 9
United Airlines Logo
2:54 pm - 8:54 pmDCA-SLP
7h 00m1 stop
United Airlines Logo
6:00 am - 10:06 pmSLP-DCA
15h 06m1 stop
$866United Airlines
Find Deal
mar., dic. 16 - vie., ene. 2

United Airlines flights from District of Columbia to San Luis Potosí

Our best United Airlines deals on District of Columbia to San Luis Potosí flight tickets
United Airlines
Dec 25
IAD10:15 pmWashington, D.C. Dulles Intl
14h 34m
1 stop
SLP11:49 amSan Luis Potosi
Jan 19
SLP6:00 amSan Luis Potosi
15h 18m
1 stop
IAD10:18 pmWashington, D.C. Dulles Intl
$615
Find similar
United Airlines
Dec 16
DCA2:54 pmWashington, D.C. Reagan-National
7h 00m
1 stop
SLP8:54 pmSan Luis Potosi
Jan 2
SLP6:00 amSan Luis Potosi
15h 06m
1 stop
DCA10:06 pmWashington, D.C. Reagan-National
$866
Find similar
United Airlines
Dec 18
IAD6:08 amWashington, D.C. Dulles Intl
15h 46m
1 stop
SLP8:54 pmSan Luis Potosi
Jan 9
SLP6:00 amSan Luis Potosi
15h 18m
1 stop
IAD10:18 pmWashington, D.C. Dulles Intl
$942
Find similar

American Airlines flights from District of Columbia to San Luis Potosí

Our best American Airlines deals on District of Columbia to San Luis Potosí flight tickets
American Airlines
Jan 1
IAD6:35 amWashington, D.C. Dulles Intl
17h 24m
2 stops
SLP10:59 pmSan Luis Potosi
Jan 11
SLP7:00 amSan Luis Potosi
26h 58m
2 stops
IAD10:58 amWashington, D.C. Dulles Intl
$402
Find similar
American Airlines
Jan 1
IAD6:05 amWashington, D.C. Dulles Intl
7h 28m
1 stop
SLP12:33 pmSan Luis Potosi
Jan 11
SLP2:21 pmSan Luis Potosi
19h 37m
2 stops
IAD10:58 amWashington, D.C. Dulles Intl
$446
Find similar
American Airlines
Jan 1
IAD6:35 amWashington, D.C. Dulles Intl
17h 24m
2 stops
SLP10:59 pmSan Luis Potosi
Jan 9
SLP7:00 amSan Luis Potosi
28h 36m
2 stops
IAD12:36 pmWashington, D.C. Dulles Intl
$452
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to San Luis Potosí 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 noviembre 13, 2025.
Use the filters below to find and compare flights from District of Columbia to San Luis Potosí that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

jue. 1/1

6:35 am-10:59 pm

2 stops17h 24m

San Luis Potosi

dom. 1/11

7:00 am-10:58 am

2 stops26h 58m

$402

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

jue. 1/1

6:05 am-12:33 pm

1 stop7h 28m

San Luis Potosi

dom. 1/11

2:21 pm-10:58 am

2 stops19h 37m

$446

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

jue. 1/1

6:35 am-10:59 pm

2 stops17h 24m

San Luis Potosi

vie. 1/9

7:00 am-12:36 pm

2 stops28h 36m

$452

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

mié. 12/31

6:05 am-12:31 pm

1 stop7h 26m

San Luis Potosi

vie. 1/9

7:00 am-12:36 pm

2 stops28h 36m

$467

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

jue. 12/25

1:57 pm-10:59 pm

2 stops34h 02m

San Luis Potosi

lun. 1/19

2:21 pm-12:36 pm

2 stops21h 15m

$470

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

jue. 1/1

6:05 am-12:33 pm

1 stop7h 28m

San Luis Potosi

dom. 1/11

7:00 am-9:17 pm

1 stop13h 17m

$486

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

mié. 12/31

9:12 am-12:33 pm

2 stops28h 21m

San Luis Potosi

vie. 1/9

7:00 am-10:58 am

2 stops26h 58m

$488

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

jue. 1/1

6:35 am-10:59 pm

2 stops17h 24m

San Luis Potosi

vie. 1/9

7:00 am-4:31 pm

1 stop8h 31m

$494

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

mié. 12/31

6:05 am-12:31 pm

1 stop7h 26m

San Luis Potosi

vie. 1/9

7:00 am-4:31 pm

1 stop8h 31m

$505

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

mar. 12/16

2:54 pm-8:54 pm

1 stop7h 00m

San Luis Potosi

vie. 1/2

6:00 am-10:06 pm

1 stop15h 06m

$866

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Luis Potosí from

How to get the cheapest flight ticket from District of Columbia to San Luis Potosí

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 day to depart on your flight to San Luis Potosí?

Our data shows that Tuesday is the least expensive day to fly to San Luis Potosí. Tickets to fly out on this day can be as low as $715. The most expensive day to fly to San Luis Potosí is Monday, with ticket prices averaging around $1,124.

What is the cheapest time of day to depart on your flight to San Luis Potosí?

According to our data, the cheapest time of day to fly to San Luis Potosí is in the morning. momondo users have found flights departing from District of Columbia to San Luis Potosí in the morning for as low as $767. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $918. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap District of Columbia to San Luis Potosí flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to San Luis Potosí

Direct flights

None
There are no direct flights from District of Columbia to San Luis Potosí. There are no popular flight routes from District of Columbia to San Luis Potosí.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to San Luis Potosi Airport?

    Prices for flights from District of Columbia to San Luis Potosi Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from District of Columbia to San Luis Potosi Airport?

  • How old do you have to be to fly from District of Columbia to San Luis Potosi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to San Luis Potosi Airport.

  • What documentation or ID do you need to fly to San Luis Potosi Airport?

    The required travel and health documents for your San Luis Potosi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Luis Potosi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from District of Columbia to San Luis Potosí

Compare and see reviews for airlines that fly from District of Columbia to San Luis Potosí with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $451Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
American AirlinesPriceFrom $498Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights

Traveling to a place near San Luis Potosí?

Book flights to San Luis Potosí if you plan to visit one of these locations
Real de Catorce

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to San Luis Potosí?

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

Can I find flights from District of Columbia to San Luis Potosí with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Luis Potosí from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to San Luis Potosí?

momondo helps you find the best flight between District of Columbia and San Luis Potosí by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from District of Columbia to San Luis Potosí right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to San Luis Potosí 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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