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Cheap flights from District of Columbia to San Luis Potosí from $276

This is the cheapest one-way 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 10/6. 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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0 bags

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

Cheap round-trip flights

Delta Logo
4:01 pm - 11:02 pmIAD-SLP
8h 01m1 stop
Delta Logo
5:52 am - 2:02 pmSLP-IAD
7h 10m1 stop
$571Delta
Find Deal
Wed, Nov 5 - Tue, Nov 11
Delta Logo
6:40 am - 6:18 pmIAD-SLP
12h 38m1 stop
Delta Logo
5:52 am - 2:02 pmSLP-IAD
7h 10m1 stop
$575Delta
Find Deal
Thu, Nov 6 - Wed, Nov 12
Delta Logo
7:59 am - 6:18 pmDCA-SLP
11h 19m1 stop
Delta Logo
9:36 am - 11:58 pmSLP-DCA
13h 22m2 stops
$585Delta
Find Deal
Wed, Nov 5 - Tue, Nov 11
Delta Logo
10:11 am - 6:18 pmIAD-SLP
9h 07m1 stop
Delta Logo
5:52 am - 7:27 pmSLP-IAD
12h 35m2 stops
$585Delta
Find Deal
Thu, Nov 6 - Wed, Nov 12
American Airlines Logo
12:25 pm - 9:20 pmDCA-SLP
9h 55m2 stops
American Airlines Logo
6:15 am - 6:44 pmSLP-DCA
11h 29m2 stops
$590American Airlines
Find Deal
Wed, Nov 5 - Tue, Nov 11
American Airlines Logo
11:25 am - 9:20 pmIAD-SLP
10h 55m2 stops
American Airlines Logo
1:31 pm - 10:19 amSLP-IAD
19h 48m2 stops
$590American Airlines
Find Deal
Wed, Nov 5 - Tue, Nov 11
Aeromexico Logo
3:35 pm - 11:37 pmIAD-SLP
10h 02m1 stop
Aeromexico Logo
6:14 am - 2:49 pmSLP-IAD
6h 35m1 stop
$691Aeromexico
Find Deal
Mon, Mar 9 - Tue, Mar 10
Aeromexico Logo
7:00 am - 11:37 pmIAD-SLP
18h 37m2 stops
Aeromexico Logo
6:14 am - 2:49 pmSLP-IAD
6h 35m1 stop
$702Aeromexico
Find Deal
Mon, Mar 9 - Tue, Mar 10
United Airlines Logo
7:59 pm - 11:49 amDCA-SLP
16h 50m1 stop
United Airlines Logo
6:00 am - 10:06 pmSLP-DCA
15h 06m1 stop
$735United Airlines
Find Deal
Sat, Dec 20 - Sat, Jan 3
United Airlines Logo
10:15 pm - 11:49 amIAD-SLP
14h 34m1 stop
United Airlines Logo
6:00 am - 10:19 pmSLP-IAD
15h 19m1 stop
$825United Airlines
Find Deal
Sat, Dec 20 - Sat, Jan 3

Delta flights from District of Columbia to San Luis Potosí

Our best Delta deals on District of Columbia to San Luis Potosí flight tickets
Delta
Nov 5
IAD4:01 pmWashington, D.C. Dulles Intl
8h 01m
1 stop
SLP11:02 pmSan Luis Potosi
Nov 11
SLP5:52 amSan Luis Potosi
7h 10m
1 stop
IAD2:02 pmWashington, D.C. Dulles Intl
$571
Find similar
Delta
Nov 6
IAD6:40 amWashington, D.C. Dulles Intl
12h 38m
1 stop
SLP6:18 pmSan Luis Potosi
Nov 12
SLP5:52 amSan Luis Potosi
7h 10m
1 stop
IAD2:02 pmWashington, D.C. Dulles Intl
$575
Find similar
Delta
Nov 5
DCA7:59 amWashington, D.C. Reagan-National
11h 19m
1 stop
SLP6:18 pmSan Luis Potosi
Nov 11
SLP9:36 amSan Luis Potosi
13h 22m
2 stops
DCA11:58 pmWashington, D.C. Reagan-National
$585
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
Nov 5
DCA12:25 pmWashington, D.C. Reagan-National
9h 55m
2 stops
SLP9:20 pmSan Luis Potosi
Nov 11
SLP6:15 amSan Luis Potosi
11h 29m
2 stops
DCA6:44 pmWashington, D.C. Reagan-National
$590
Find similar
American Airlines
Dec 12
IAD6:00 amWashington, D.C. Dulles Intl
16h 21m
1 stop
SLP9:21 pmSan Luis Potosi
Jan 12
SLP6:29 amSan Luis Potosi
16h 27m
2 stops
IAD11:56 pmWashington, D.C. Dulles Intl
$680
Find similar
American Airlines
Dec 13
IAD8:05 pmWashington, D.C. Dulles Intl
28h 26m
2 stops
SLP11:31 pmSan Luis Potosi
Jan 13
SLP6:29 amSan Luis Potosi
14h 49m
1 stop
IAD10:18 pmWashington, D.C. Dulles Intl
$703
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 September 10, 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

Wed 11/5

4:01 pm-11:02 pm

1 stop8h 01m

San Luis Potosi

Tue 11/11

5:52 am-2:02 pm

1 stop7h 10m

$571

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Thu 11/6

6:40 am-6:18 pm

1 stop12h 38m

San Luis Potosi

Wed 11/12

5:52 am-2:02 pm

1 stop7h 10m

$575

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

Wed 11/5

7:59 am-6:18 pm

1 stop11h 19m

San Luis Potosi

Tue 11/11

9:36 am-11:58 pm

2 stops13h 22m

$585

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Thu 11/6

10:11 am-6:18 pm

1 stop9h 07m

San Luis Potosi

Wed 11/12

5:52 am-7:27 pm

2 stops12h 35m

$585

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

Wed 11/5

12:25 pm-9:20 pm

2 stops9h 55m

San Luis Potosi

Tue 11/11

6:15 am-6:44 pm

2 stops11h 29m

$590

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Wed 11/5

11:25 am-9:20 pm

2 stops10h 55m

San Luis Potosi

Tue 11/11

1:31 pm-10:19 am

2 stops19h 48m

$590

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Mon 3/9

3:35 pm-11:37 pm

1 stop10h 02m

San Luis Potosi

Tue 3/10

6:14 am-2:49 pm

1 stop6h 35m

$691

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Mon 3/9

7:00 am-11:37 pm

2 stops18h 37m

San Luis Potosi

Tue 3/10

6:14 am-2:49 pm

1 stop6h 35m

$702

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

Sat 12/20

7:59 pm-11:49 am

1 stop16h 50m

San Luis Potosi

Sat 1/3

6:00 am-10:06 pm

1 stop15h 06m

$735

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Sat 12/20

10:15 pm-11:49 am

1 stop14h 34m

San Luis Potosi

Sat 1/3

6:00 am-10:19 pm

1 stop15h 19m

$825

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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
American AirlinesPriceFrom $498Free CancellationRating
7.2
10,000 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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Fly your favorite airline to San Luis Potosí

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
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Alaska Airlines