What airlines fly to San Luis Potosí?

United Airlines, American Airlines and Aeromexico are the top three most popular airlines that fly to San Luis Potosí from District of Columbia according to our data. United Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to San Luis Potosí. Keep in mind that there are 3 different airlines that fly to San Luis Potosí on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from District of Columbia to San Luis Potosi?

Delta, Volaris, and United Airlines are the most popular carriers operating from District of Columbia to San Luis Potosi

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?

As of September 2026, there is 1 operator available to choose from 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.

$343 Cheap Flights from District of Columbia to San Luis Potosí in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:06 pm - 9:05 amIAD Washington, D.C. Dulles Intl-SLP San Luis Potosi

36h 59m2 stops Atlanta Hartsfield-Jackson Guadalajara Miguel Hidal

9:36 am - 5:00 amSLP San Luis Potosi-IAD Washington, D.C. Dulles Intl

18h 24m1 stop Guadalajara Miguel Hidal

$415Multiple Airlines

Thu, Nov 12 - Sat, Nov 21

6:40 am - 10:31 pmIAD Washington, D.C. Dulles Intl-SLP San Luis Potosi

17h 51m1 stop Guadalajara Miguel Hidal

7:04 am - 12:21 amSLP San Luis Potosi-IAD Washington, D.C. Dulles Intl

15h 17m2 stops Cancun Atlanta Hartsfield-Jackson

$442Multiple Airlines

Fri, Oct 2 - Thu, Oct 8

9:04 pm - 1:34 pmIAD Washington, D.C. Dulles Intl-SLP San Luis Potosi

18h 30m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl

1:36 pm - 11:34 amSLP San Luis Potosi-IAD Washington, D.C. Dulles Intl

19h 58m1 stop Dallas/Fort Worth

$462Frontier

Mon, Oct 5 - Mon, Oct 12

9:04 pm - 1:34 pmIAD Washington, D.C. Dulles Intl-SLP San Luis Potosi

18h 30m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl

1:36 pm - 11:34 amSLP San Luis Potosi-IAD Washington, D.C. Dulles Intl

19h 58m1 stop Dallas/Fort Worth

$462Frontier

Mon, Oct 5 - Mon, Oct 12

9:06 pm - 1:50 pmIAD Washington, D.C. Dulles Intl-SLP San Luis Potosi

17h 44m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl

1:20 pm - 11:36 amSLP San Luis Potosi-IAD Washington, D.C. Dulles Intl

21h 16m1 stop Dallas/Fort Worth

$462Frontier

Mon, Nov 2 - Mon, Nov 9

12:30 pm - 1:46 pmIAD Washington, D.C. Dulles Intl-SLP San Luis Potosi

27h 16m1 stop Dallas/Fort Worth

2:48 pm - 11:43 pmSLP San Luis Potosi-IAD Washington, D.C. Dulles Intl

30h 55m2 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson

$470Frontier

Tue, Oct 13 - Thu, Oct 29

12:30 pm - 12:33 pmIAD Washington, D.C. Dulles Intl-SLP San Luis Potosi

26h 03m1 stop Dallas/Fort Worth

2:48 pm - 10:17 amSLP San Luis Potosi-IAD Washington, D.C. Dulles Intl

17h 29m2 stops Houston George Bush Intcntl Orlando

$470Frontier

Sat, Oct 3 - Sat, Oct 10

10:54 pm - 7:13 pmIAD Washington, D.C. Dulles Intl-SLP San Luis Potosi

45h 19m2 stops Atlanta Hartsfield-Jackson Dallas/Fort Worth

1:20 pm - 9:56 amSLP San Luis Potosi-IAD Washington, D.C. Dulles Intl

19h 36m1 stop Dallas/Fort Worth

$479Frontier

Fri, Dec 4 - Mon, Dec 7

3:02 pm - 7:12 pmIAD Washington, D.C. Dulles Intl-SLP San Luis Potosi

6h 10m1 stop Houston George Bush Intcntl

11:49 am - 8:49 pmSLP San Luis Potosi-IAD Washington, D.C. Dulles Intl

7h 00m1 stop Houston George Bush Intcntl

$663United Airlines

Tue, Oct 13 - Thu, Oct 29

6:15 am - 10:49 amIAD Washington, D.C. Dulles Intl-SLP San Luis Potosi

6h 34m1 stop Houston George Bush Intcntl

11:45 am - 12:30 amSLP San Luis Potosi-IAD Washington, D.C. Dulles Intl

10h 45m1 stop Houston George Bush Intcntl

$684United Airlines

Mon, Oct 5 - Mon, Oct 12

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Nov 2

IAD3:44 pmWashington, D.C. Dulles Intl

17h 03m

1 stop

SLP7:47 amSan Luis Potosi

Nov 9

SLP8:19 pmSan Luis Potosi

16h 52m

1 stop

IAD2:11 pmWashington, D.C. Dulles Intl

$627

Aeromexico

Oct 3

IAD4:53 pmWashington, D.C. Dulles Intl

18h 01m

1 stop

SLP8:54 amSan Luis Potosi

Oct 10

SLP6:02 amSan Luis Potosi

7h 18m

1 stop

IAD3:20 pmWashington, D.C. Dulles Intl

$709

Aeromexico

Dec 7

DCA4:05 pmWashington, D.C. Reagan-National

16h 42m

2 stops

SLP7:47 amSan Luis Potosi

Dec 11

SLP5:47 amSan Luis Potosi

10h 33m

2 stops

DCA5:20 pmWashington, D.C. Reagan-National

$870

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

Oct 13

IAD3:02 pmWashington, D.C. Dulles Intl

6h 10m

1 stop

SLP7:12 pmSan Luis Potosi

Oct 29

SLP11:49 amSan Luis Potosi

7h 00m

1 stop

IAD8:49 pmWashington, D.C. Dulles Intl

$663

United Airlines

Oct 5

IAD6:15 amWashington, D.C. Dulles Intl

6h 34m

1 stop

SLP10:49 amSan Luis Potosi

Oct 12

SLP11:45 amSan Luis Potosi

10h 45m

1 stop

IAD12:30 amWashington, D.C. Dulles Intl

$684

United Airlines

Nov 12

DCA12:50 pmWashington, D.C. Reagan-National

9h 07m

1 stop

SLP8:57 pmSan Luis Potosi

Nov 21

SLP12:49 pmSan Luis Potosi

7h 08m

1 stop

DCA8:57 pmWashington, D.C. Reagan-National

$704

momondo Fare Finder

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

IAD Washington, D.C. Dulles Intl - SLP San Luis Potosi

IADSLP

Washington, D.C. Dulles Intl

Thu 11/12

9:06 pm-9:05 am

2 stops36h 59m

San Luis Potosi

Sat 11/21

9:36 am-5:00 am

1 stop18h 24m

$415

Washington, D.C.San Luis Potosí

IAD Washington, D.C. Dulles Intl - SLP San Luis Potosi

IADSLP

Washington, D.C. Dulles Intl

Fri 10/2

6:40 am-10:31 pm

1 stop17h 51m

San Luis Potosi

Thu 10/8

7:04 am-12:21 am

2 stops15h 17m

$442

Washington, D.C.San Luis Potosí

IAD Washington, D.C. Dulles Intl - SLP San Luis Potosi

IADSLP

Washington, D.C. Dulles Intl

Mon 10/5

9:04 pm-1:34 pm

2 stops18h 30m

San Luis Potosi

Mon 10/12

1:36 pm-11:34 am

1 stop19h 58m

$462

Washington, D.C.San Luis Potosí

IAD Washington, D.C. Dulles Intl - SLP San Luis Potosi

IADSLP

Washington, D.C. Dulles Intl

Mon 10/5

9:04 pm-1:34 pm

2 stops18h 30m

San Luis Potosi

Mon 10/12

1:36 pm-11:34 am

1 stop19h 58m

$462

Washington, D.C.San Luis Potosí

IAD Washington, D.C. Dulles Intl - SLP San Luis Potosi

IADSLP

Washington, D.C. Dulles Intl

Mon 11/2

9:06 pm-1:50 pm

2 stops17h 44m

San Luis Potosi

Mon 11/9

1:20 pm-11:36 am

1 stop21h 16m

$462

Washington, D.C.San Luis Potosí

IAD Washington, D.C. Dulles Intl - SLP San Luis Potosi

IADSLP

Washington, D.C. Dulles Intl

Tue 10/13

12:30 pm-1:46 pm

1 stop27h 16m

San Luis Potosi

Thu 10/29

2:48 pm-11:43 pm

2 stops30h 55m

$470

Washington, D.C.San Luis Potosí

IAD Washington, D.C. Dulles Intl - SLP San Luis Potosi

IADSLP

Washington, D.C. Dulles Intl

Sat 10/3

12:30 pm-12:33 pm

1 stop26h 03m

San Luis Potosi

Sat 10/10

2:48 pm-10:17 am

2 stops17h 29m

$470

Washington, D.C.San Luis Potosí

IAD Washington, D.C. Dulles Intl - SLP San Luis Potosi

IADSLP

Washington, D.C. Dulles Intl

Fri 12/4

10:54 pm-7:13 pm

2 stops45h 19m

San Luis Potosi

Mon 12/7

1:20 pm-9:56 am

1 stop19h 36m

$479

Quickest round-trip

Washington, D.C.San Luis Potosí

IAD Washington, D.C. Dulles Intl - SLP San Luis Potosi

IADSLP

Washington, D.C. Dulles Intl

Tue 10/13

3:02 pm-7:12 pm

1 stop6h 10m

San Luis Potosi

Thu 10/29

11:49 am-8:49 pm

1 stop7h 00m

$663

Washington, D.C.San Luis Potosí

IAD Washington, D.C. Dulles Intl - SLP San Luis Potosi

IADSLP

Washington, D.C. Dulles Intl

Mon 10/5

6:15 am-10:49 am

1 stop6h 34m

San Luis Potosi

Mon 10/12

11:45 am-12:30 am

1 stop10h 45m

$684

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 February. 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 February, then March is your next best option. Flight prices from District of Columbia to San Luis Potosí during March average around $314.

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

Best Price Found	$343
Fastest flight time	8h 20m
Direct flights	None

The best one-way flight to San Luis Potosí from District of Columbia in the past 72 hours is $343. The best round-trip flight deal from District of Columbia to San Luis Potosí found on momondo in the last 72 hours is $415.

The fastest flight from District of Columbia to San Luis Potosí takes 8h 20m

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

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?
As of September 2026, there is 1 operator available to choose from 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 Airlines	PriceFrom $407	Free Cancellation	Rating 7.4 10,175 reviews		Search United Airlines flights

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.

An easier way to manage your San Luis Potosí trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 10/8

Thu 10/15

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Mexico

Airlines

Cabin classes

Other Mexico destinations

Other flights from District of Columbia

Complete your trip

Feeling lucky

Fly your favorite airline to San Luis Potosí

United Airlines

American Airlines

Aeromexico

Cheap flights from District of Columbia to San Luis Potosí from $343

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

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Aeromexico flights from District of Columbia to San Luis Potosí

Our best Aeromexico deals on District of Columbia to San Luis Potosí flight tickets

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

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to San Luis Potosí that are best for you.

See travel insights to San Luis Potosí from

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

What is the cheapest month to fly to San Luis Potosí?

What is the cheapest airline that flies from District of Columbia to San Luis Potosi?

What airlines fly to San Luis Potosí?

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from District of Columbia to San Luis Potosí

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

Traveling to a place near San Luis Potosí?

Why use momondo?

An easier way to manage your San Luis Potosí trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Mexico

Fly your favorite airline to San Luis Potosí

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to San Luis Potosí

List of cabin classes available on flights landing in San Luis Potosí. Availability may vary depending on flight origin and airline.

Popular cities in Mexico

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from District of Columbia

According to popular flight searches on momondo this year

Complete your trip to San Luis Potosí

Explore popular destinations other users love

According to popular flight searches on momondo this year