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Cheap flights from District of Columbia to San Luis Potosí from $200

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 8/4. 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
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:00 am - 9:20 pm
DCA
-
SLP
14h 20m
2 stops
Delta Logo
9:12 am - 10:59 pm
SLP
-
DCA
11h 47m
2 stops
$662Delta
Mon, Aug 3 - Mon, Aug 31
United Airlines Logo
3:02 pm - 7:12 pm
IAD
-
SLP
6h 10m
1 stop
United Airlines Logo
7:12 am - 7:02 pm
SLP
-
IAD
9h 50m
1 stop
$662United Airlines
Mon, Sep 7 - Wed, Sep 30
United Airlines Logo
6:00 am - 10:49 am
DCA
-
SLP
6h 49m
1 stop
United Airlines Logo
11:45 am - 9:06 pm
SLP
-
DCA
7h 21m
1 stop
$663United Airlines
Wed, Jul 15 - Wed, Jul 22
United Airlines Logo
6:30 am - 10:49 am
IAD
-
SLP
6h 19m
1 stop
United Airlines Logo
7:12 am - 6:59 pm
SLP
-
IAD
9h 47m
1 stop
$663United Airlines
Wed, Jul 29 - Thu, Aug 27
American Airlines Logo
6:58 pm - 11:00 am
DCA
-
SLP
18h 02m
1 stop
American Airlines Logo
12:06 pm - 11:59 pm
SLP
-
DCA
9h 53m
2 stops
$682American Airlines
Mon, Sep 7 - Wed, Sep 30
Delta Logo
4:50 pm - 11:55 pm
IAD
-
SLP
9h 05m
1 stop
Delta Logo
6:02 am - 3:19 pm
SLP
-
IAD
7h 17m
1 stop
$690Delta
Mon, Aug 3 - Mon, Aug 31
American Airlines Logo
7:08 pm - 10:52 am
DCA
-
SLP
17h 44m
1 stop
American Airlines Logo
11:50 am - 11:58 pm
SLP
-
DCA
10h 08m
1 stop
$698American Airlines
Mon, Aug 3 - Mon, Aug 31
Delta Logo
4:50 pm - 11:55 pm
IAD
-
SLP
9h 05m
1 stop
Delta Logo
9:12 am - 12:34 am
SLP
-
IAD
13h 22m
2 stops
$700Delta
Mon, Aug 3 - Mon, Aug 31
American Airlines Logo
5:11 pm - 10:52 am
DCA
-
SLP
19h 41m
1 stop
American Airlines Logo
11:50 am - 11:59 pm
SLP
-
DCA
10h 09m
2 stops
$702American Airlines
Mon, Aug 3 - Mon, Aug 31
American Airlines Logo
7:08 pm - 10:52 am
DCA
-
SLP
17h 44m
1 stop
American Airlines Logo
11:50 am - 11:59 pm
SLP
-
DCA
10h 09m
2 stops
$703American Airlines
Mon, Aug 3 - Mon, Aug 31

Aeromexico flights from District of Columbia to San Luis Potosí

Our best Aeromexico deals on District of Columbia to San Luis Potosí flight tickets
Aeromexico
Jun 22
IAD4:55 pmWashington, D.C. Dulles Intl
9h 20m
1 stop
SLP12:15 amSan Luis Potosi
Jul 23
SLP6:02 amSan Luis Potosi
7h 18m
1 stop
IAD3:20 pmWashington, D.C. Dulles Intl
$783
Aeromexico
Sep 29
IAD4:53 pmWashington, D.C. Dulles Intl
17h 32m
1 stop
SLP8:25 amSan Luis Potosi
Oct 2
SLP6:02 amSan Luis Potosi
7h 17m
1 stop
IAD3:19 pmWashington, D.C. Dulles Intl
$788
Aeromexico
Oct 26
IAD6:00 amWashington, D.C. Dulles Intl
20h 05m
2 stops
SLP12:05 amSan Luis Potosi
Oct 30
SLP5:48 amSan Luis Potosi
6h 57m
1 stop
IAD2:45 pmWashington, D.C. Dulles Intl
$792

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
Sep 7
DCA6:58 pmWashington, D.C. Reagan-National
18h 02m
1 stop
SLP11:00 amSan Luis Potosi
Sep 30
SLP12:06 pmSan Luis Potosi
9h 53m
2 stops
DCA11:59 pmWashington, D.C. Reagan-National
$682
American Airlines
Aug 3
DCA7:08 pmWashington, D.C. Reagan-National
17h 44m
1 stop
SLP10:52 amSan Luis Potosi
Aug 31
SLP11:50 amSan Luis Potosi
10h 08m
1 stop
DCA11:58 pmWashington, D.C. Reagan-National
$698
American Airlines
Aug 3
DCA7:08 pmWashington, D.C. Reagan-National
17h 44m
1 stop
SLP10:52 amSan Luis Potosi
Aug 31
SLP11:50 amSan Luis Potosi
10h 09m
2 stops
DCA11:59 pmWashington, D.C. Reagan-National
$702

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 June 4, 2026.
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

Cheapest round-trip

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

Mon 8/3

9:00 am-9:20 pm

2 stops14h 20m

San Luis Potosi

Mon 8/31

9:12 am-10:59 pm

2 stops11h 47m

$662

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Mon 9/7

3:02 pm-7:12 pm

1 stop6h 10m

San Luis Potosi

Wed 9/30

7:12 am-7:02 pm

1 stop9h 50m

$662
Quickest round-trip

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

Wed 7/15

6:00 am-10:49 am

1 stop6h 49m

San Luis Potosi

Wed 7/22

11:45 am-9:06 pm

1 stop7h 21m

$663

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Wed 7/29

6:30 am-10:49 am

1 stop6h 19m

San Luis Potosi

Thu 8/27

7:12 am-6:59 pm

1 stop9h 47m

$663

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

Mon 9/7

6:58 pm-11:00 am

1 stop18h 02m

San Luis Potosi

Wed 9/30

12:06 pm-11:59 pm

2 stops9h 53m

$682

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Mon 8/3

4:50 pm-11:55 pm

1 stop9h 05m

San Luis Potosi

Mon 8/31

6:02 am-3:19 pm

1 stop7h 17m

$690

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

Mon 8/3

7:08 pm-10:52 am

1 stop17h 44m

San Luis Potosi

Mon 8/31

11:50 am-11:58 pm

1 stop10h 08m

$698

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Mon 8/3

4:50 pm-11:55 pm

1 stop9h 05m

San Luis Potosi

Mon 8/31

9:12 am-12:34 am

2 stops13h 22m

$700

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

Mon 8/3

5:11 pm-10:52 am

1 stop19h 41m

San Luis Potosi

Mon 8/31

11:50 am-11:59 pm

2 stops10h 09m

$702

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

Mon 8/3

7:08 pm-10:52 am

1 stop17h 44m

San Luis Potosi

Mon 8/31

11:50 am-11:59 pm

2 stops10h 09m

$703

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 month to fly to San Luis Potosí?

The cheapest month to fly to San Luis Potosí from District of Columbia is in June. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to San Luis Potosí in June, then February is your next best option. Flight prices from District of Columbia to San Luis Potosí during February average around $0.

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

Fastest flight time

6h 19m

Direct flights

None
The fastest flight from District of Columbia to San Luis Potosí takes 6h 19m
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.
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Frequently asked questions about flying from District of Columbia to San Luis Potosí

  • 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 $407Free CancellationRating
7.4
9,774 reviews
Search United 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
United Airlines
American Airlines
Aeromexico
Delta