Cheap flights from St. Louis (STL) to Santiago de Querétaro (QRO) from $245

This is the cheapest one-way flight price, found on 12/3. Prices may vary by date and flight preferences.
STL — QRO
Dec 9 — Dec 161

How to find the cheapest flight from St. Louis (STL) to Santiago de Querétaro (QRO)

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Santiago de Querétaro (QRO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2023.

Popular in

December

Cheapest in

April

Round-trip from

$493

One-way from

$245
High demand for flights, 38% potential price rise
Best time to find cheap flights, 16% potential price drop
From Lambert-St Louis to Santiago de Querétaro
One-way flight from Lambert-St Louis to Santiago de Querétaro

STL - QRO

Price

$493 - $1,114

What is the cheapest day to fly round-trip from St. Louis to Santiago de Querétaro?

Users have found that flying from St. Louis to Santiago de Querétaro on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from St. Louis to Santiago de Querétaro?

The best pricing can be found in the month of April. Prices to Santiago de Querétaro from St. Louis average $676. You can even find prices in April for less than $676, as users have found deals to Santiago de Querétaro from as low as $565. The month of December appears to be one of the more expensive times to travel to Santiago de Querétaro from St. Louis. Flying in the targeted month can save you up to 62%.

When is the cheapest time to fly from St. Louis to Santiago de Querétaro (STL - QRO)?

A simple way to save on the total cost of your ticket is to fly from St. Louis to Santiago de Querétaro at noon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.

Cheap American Airlines flights from St. Louis to Santiago de Querétaro

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Santiago de Querétaro. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,888,571 searches. Data last updated December 4, 2023.
Peruse some of the lowest-priced American Airlines flights we've found from St. Louis to Santiago de Querétaro. Make sure to check back often as deals are often changing.

Cheap Delta flights from St. Louis to Santiago de Querétaro

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Santiago de Querétaro. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,888,571 searches. Data last updated December 4, 2023.
Some of the best deals we've found on Delta flights traveling from St. Louis to Santiago de Querétaro. Make sure to examine the flight information before completing your reservation.

Cheap St. Louis to Santiago de Querétaro flights in December & January 2023

Find cheap flight options from St. Louis to Santiago de Querétaro specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,888,571 searches. Prices were last updated on December 4, 2023.
The lowest fares we've come across on flights traveling from St. Louis to Santiago de Querétaro in December and January 2023. Check back soon for alternative fares.

St. Louis to Santiago de Querétaro 2023 flight deals

Discover exclusive flight deals for travel between St. Louis and Santiago de Querétaro in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,888,571 searches. Data last updated December 4, 2023.
The lowest fares we've come across on flights traveling from St. Louis to Santiago de Querétaro in December and January 2023. Check back soon for alternative fares.

One-way flights to Santiago de Querétaro from St. Louis

Search for one-way flight options from St. Louis to Santiago de Querétaro. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,888,571 searches. Data last updated December 4, 2023.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to Santiago de Querétaro. Those seeking round-trip flights from St. Louis to Santiago de Querétaro should utilize the search form at the the top of the page.

Find flights from St. Louis to Santiago de Querétaro within your budget

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, Cheapflights users made 2,888,571 searches. Data last updated December 4, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$1,133 - $5,141

Route

Depart

Return

Price

Lambert-St LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Wed 12/20

1 stop6h 27m

Santiago de Querétaro

Wed 12/27

1 stop15h 54m

$1,133

Lambert-St LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Wed 12/20

1 stop5h 34m

Santiago de Querétaro

Wed 12/27

2 stops28h 04m

$1,233

Lambert-St LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Wed 12/20

2 stops12h 01m

Santiago de Querétaro

Wed 12/27

2 stops16h 55m

$1,341

Lambert-St LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Tue 12/26

2 stops17h 08m

Santiago de Querétaro

Wed 1/3

2 stops9h 26m

$1,451

Lambert-St LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Tue 12/26

1 stop16h 20m

Santiago de Querétaro

Wed 1/3

1 stop8h 32m

$1,495

Lambert-St LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Tue 12/26

2 stops17h 08m

Santiago de Querétaro

Wed 1/3

2 stops17h 14m

$1,619

Lambert-St LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Tue 12/26

2 stops11h 55m

Santiago de Querétaro

Wed 1/3

1 stop8h 03m

$5,141

Flights are sorted by cheapest first

Deals found on 12/3

Reviews of airlines servicing Santiago de Querétaro

Get insights into the airlines that provide service to Santiago de Querétaro. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de Querétaro. Reviews last updated December 4, 2023.
See what other customers who have flown with American Airlines and Delta from St. Louis to Santiago de Querétaro have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
3,035 reviews

Boarding

8.0

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 10

The flight was delayed nearly an hour and a half and I missed my appointment on the other side. It was incredibly frustrating and this was my first Delta flight in over 10 years.

7.9
Good
3,035 reviews
7.9
Good
3,035 reviews

Boarding

8.0

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 10

The flight was delayed nearly an hour and a half and I missed my appointment on the other side. It was incredibly frustrating and this was my first Delta flight in over 10 years.

7.4
Good
1,901 reviews
7.9
Good
3,035 reviews

Boarding

8.0

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 10

The flight was delayed nearly an hour and a half and I missed my appointment on the other side. It was incredibly frustrating and this was my first Delta flight in over 10 years.

7.2
Good
2,645 reviews
7.9
Good
3,035 reviews

Boarding

8.0

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 10

The flight was delayed nearly an hour and a half and I missed my appointment on the other side. It was incredibly frustrating and this was my first Delta flight in over 10 years.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Santiago de Querétaro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from St. Louis to Santiago de Querétaro for under $1,200 on Cheapflights?

Yes, there are multiple flights from St. Louis to Santiago de Querétaro for under $1,200. The cheapest flight booked recently is on American Airlines for just $1,133, but on average you can expect to pay $1,916.

What are the cheapest airlines flying from St. Louis to Santiago de Querétaro round-trip?

Cheapflights users have booked flights from St. Louis to Santiago de Querétaro round-trip from $1,133. Other airlines that can offer you cheap pricing are United Airlines, from $1,233, and Delta, from $1,341.

What does STL to QRO mean?

Lambert-St Louis Airport is STL and Santiago de Querétaro Airport is QRO. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from St. Louis to Santiago de Querétaro

Discover the top 2 airlines that operate flights from St. Louis to Santiago de Querétaro. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,888,571 searches. Data last updated December 4, 2023.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$522Average$621FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$573Average$734FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights to Santiago de Querétaro by cabin class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Santiago de Querétaro?

When you search for this flight from St. Louis to Santiago de Querétaro, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Santiago de Querétaro?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis to Santiago de Querétaro for you. Better yet — we are completely free to use.

Can Cheapflights find flights from St. Louis to Santiago de Querétaro with no change fees?

Yes, we can. To see specific flights from St. Louis to Santiago de Querétaro with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. Louis to Santiago de Querétaro become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Santiago de Querétaro flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.