Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Santiago de Querétaro from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Santiago de Querétaro departing on 7/7. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from St. Louis to Santiago de Querétaro

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:20 pm - 9:47 am
STL
-
QRO
15h 27m
1 stop
American Airlines Logo
2:32 pm - 9:53 pm
QRO
-
STL
6h 21m
1 stop
$508American Airlines
Mon, Jun 29 - Wed, Jul 8
Multiple Airlines Logo
3:25 pm - 9:33 pm
STL
-
QRO
7h 08m
1 stop
Multiple Airlines Logo
4:20 pm - 6:18 pm
QRO
-
STL
24h 58m
1 stop
$512Multiple Airlines
Sat, Jun 6 - Sat, Jun 13
Multiple Airlines Logo
3:25 pm - 9:33 pm
STL
-
QRO
7h 08m
1 stop
Multiple Airlines Logo
4:20 pm - 5:30 pm
QRO
-
STL
24h 10m
2 stops
$529Multiple Airlines
Sat, Jun 6 - Sat, Jun 13
Multiple Airlines Logo
7:03 pm - 9:18 pm
STL
-
QRO
27h 15m
1 stop
Multiple Airlines Logo
6:07 pm - 5:37 pm
QRO
-
STL
22h 30m
2 stops
$539Multiple Airlines
Mon, Jun 29 - Wed, Jul 8
Aeromexico Logo
7:00 am - 3:47 pm
STL
-
QRO
9h 47m
2 stops
Aeromexico Logo
12:18 pm - 11:58 pm
QRO
-
STL
10h 40m
2 stops
$546Aeromexico
Sat, Aug 15 - Wed, Aug 19
Multiple Airlines Logo
3:25 pm - 10:25 pm
STL
-
QRO
8h 00m
1 stop
Multiple Airlines Logo
11:10 pm - 6:51 pm
QRO
-
STL
42h 41m
2 stops
$554Multiple Airlines
Sat, Jun 6 - Sun, Jun 14
Multiple Airlines Logo
3:25 pm - 10:25 pm
STL
-
QRO
8h 00m
1 stop
Multiple Airlines Logo
2:09 pm - 2:37 pm
QRO
-
STL
23h 28m
1 stop
$581Multiple Airlines
Sat, Jun 6 - Sun, Jun 14
Multiple Airlines Logo
8:08 pm - 10:30 pm
STL
-
QRO
27h 22m
2 stops
Multiple Airlines Logo
2:09 pm - 2:23 pm
QRO
-
STL
23h 14m
1 stop
$592Multiple Airlines
Wed, Jul 1 - Mon, Aug 10
American Airlines Logo
7:04 am - 9:42 pm
STL
-
QRO
15h 38m
1 stop
American Airlines Logo
2:35 pm - 9:24 am
QRO
-
STL
17h 49m
1 stop
$599American Airlines
Wed, Jul 1 - Mon, Aug 10
American Airlines Logo
5:20 pm - 9:42 pm
STL
-
QRO
5h 22m
1 stop
American Airlines Logo
10:49 am - 9:37 pm
QRO
-
STL
9h 48m
1 stop
$618American Airlines
Sat, Jun 13 - Wed, Jun 17

American Airlines flights from St. Louis to Santiago de Querétaro

Our best American Airlines deals on St. Louis to Santiago de Querétaro flight tickets
American Airlines
Jun 29
STL7:20 pmLambert-St Louis
15h 27m
1 stop
QRO9:47 amSantiago de Querétaro
Jul 8
QRO2:32 pmSantiago de Querétaro
6h 21m
1 stop
STL9:53 pmLambert-St Louis
$508
American Airlines
Jul 1
STL7:04 amLambert-St Louis
15h 38m
1 stop
QRO9:42 pmSantiago de Querétaro
Aug 10
QRO2:35 pmSantiago de Querétaro
17h 49m
1 stop
STL9:24 amLambert-St Louis
$599
American Airlines
Jun 13
STL5:20 pmLambert-St Louis
5h 22m
1 stop
QRO9:42 pmSantiago de Querétaro
Jun 17
QRO10:49 amSantiago de Querétaro
9h 48m
1 stop
STL9:37 pmLambert-St Louis
$618

United Airlines flights from St. Louis to Santiago de Querétaro

Our best United Airlines deals on St. Louis to Santiago de Querétaro flight tickets
United Airlines
Jun 29
STL7:05 pmLambert-St Louis
19h 26m
2 stops
QRO1:31 pmSantiago de Querétaro
Jul 8
QRO5:00 amSantiago de Querétaro
17h 44m
2 stops
STL11:44 pmLambert-St Louis
$641
United Airlines
May 31
STL6:14 amLambert-St Louis
5h 30m
1 stop
QRO10:44 amSantiago de Querétaro
Jun 7
QRO2:35 pmSantiago de Querétaro
7h 10m
1 stop
STL10:45 pmLambert-St Louis
$683
United Airlines
Jun 14
STL5:10 amLambert-St Louis
9h 21m
2 stops
QRO1:31 pmSantiago de Querétaro
Jun 18
QRO11:40 amSantiago de Querétaro
8h 02m
1 stop
STL8:42 pmLambert-St Louis
$703

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Santiago de Querétaro 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 May 11, 2026.
Use the filters below to find and compare flights from St. Louis to Santiago de Querétaro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Mon 6/29

7:20 pm-9:47 am

1 stop15h 27m

Santiago de Querétaro

Wed 7/8

2:32 pm-9:53 pm

1 stop6h 21m

$508

St. LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Sat 6/6

3:25 pm-9:33 pm

1 stop7h 08m

Santiago de Querétaro

Sat 6/13

4:20 pm-6:18 pm

1 stop24h 58m

$512

St. LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Sat 6/6

3:25 pm-9:33 pm

1 stop7h 08m

Santiago de Querétaro

Sat 6/13

4:20 pm-5:30 pm

2 stops24h 10m

$529

St. LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Mon 6/29

7:03 pm-9:18 pm

1 stop27h 15m

Santiago de Querétaro

Wed 7/8

6:07 pm-5:37 pm

2 stops22h 30m

$539

St. LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Sat 8/15

7:00 am-3:47 pm

2 stops9h 47m

Santiago de Querétaro

Wed 8/19

12:18 pm-11:58 pm

2 stops10h 40m

$546

St. LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Sat 6/6

3:25 pm-10:25 pm

1 stop8h 00m

Santiago de Querétaro

Sun 6/14

11:10 pm-6:51 pm

2 stops42h 41m

$554

St. LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Sat 6/6

3:25 pm-10:25 pm

1 stop8h 00m

Santiago de Querétaro

Sun 6/14

2:09 pm-2:37 pm

1 stop23h 28m

$581

St. LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Wed 7/1

8:08 pm-10:30 pm

2 stops27h 22m

Santiago de Querétaro

Mon 8/10

2:09 pm-2:23 pm

1 stop23h 14m

$592

St. LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Wed 7/1

7:04 am-9:42 pm

1 stop15h 38m

Santiago de Querétaro

Mon 8/10

2:35 pm-9:24 am

1 stop17h 49m

$599
Quickest round-trip

St. LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Sat 6/13

5:20 pm-9:42 pm

1 stop5h 22m

Santiago de Querétaro

Wed 6/17

10:49 am-9:37 pm

1 stop9h 48m

$618

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Santiago de Querétaro from

How to get the cheapest flight ticket from St. Louis to Santiago de Querétaro

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 Santiago de Querétaro?

If you aren’t able to travel to Santiago de Querétaro during the month of May, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $592.

When to book flights from St. Louis to Santiago de Querétaro

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Santiago de Querétaro according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Santiago de Querétaro (STL to QRO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Santiago de Querétaro

Fastest flight time

5h 56m

Direct flights

None
The fastest flight from St. Louis to Santiago de Querétaro takes 5h 56m
There are no direct flights from St. Louis to Santiago de Querétaro. There are no popular flight routes from St. Louis to Santiago de Querétaro.
Search flight deals

Frequently asked questions about flying from St. Louis to Santiago de Querétaro

  • How far is Lambert-St Louis to Santiago de Querétaro by plane?

    There are 1385.3 mi between Lambert-St Louis and Santiago de Querétaro. 5h 56m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Santiago de Querétaro Airport?

    Prices for flights from Lambert-St Louis Airport to Santiago de Querétaro Airport were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Santiago de Querétaro Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Santiago de Querétaro Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Santiago de Querétaro Airport.

  • What documentation or ID do you need to fly to Santiago de Querétaro Airport?

    The travel and health documents you'll need for your trip to Santiago de Querétaro Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago de Querétaro Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Santiago de Querétaro?

Best airlines flying from St. Louis to Santiago de Querétaro

Compare and see reviews for airlines that fly from St. Louis to Santiago de Querétaro with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $489Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
United AirlinesPriceFrom $501Free CancellationRating
7.4
9,699 reviews
Search United Airlines flights

Traveling to a place near Santiago de Querétaro?

Book flights to Santiago de Querétaro if you plan to visit one of these locations
San Miguel de Allende
Celaya

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Santiago de Querétaro?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Santiago de Querétaro. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Santiago de Querétaro with flexible booking policies on momondo?

All flight searches from St. Louis to Santiago de Querétaro on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Santiago de Querétaro?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Santiago de Querétaro.

I’m not ready to book a flight from St. Louis to Santiago de Querétaro right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Santiago de Querétaro 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 Santiago de Querétaro 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
Wed 6/10
Wed 6/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Mexico

Fly your favorite airline to Santiago de Querétaro

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