Cheap flights from St. Louis (STL) to Pueblo, CO from $35

This is the cheapest one-way flight price, found on 11/29. Prices may vary by date and flight preferences.
STL — COS
dic. 5 — dic. 121

The best prices from Lambert-St Louis to Pueblo are usually found in October or September, booked 55 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from St. Louis (STL) to Pueblo

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Pueblo (PU5). 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 noviembre 30, 2023.

Popular in

December

Cheapest in

October

Round-trip from

$194

One-way from

$99
High demand for flights, 29% potential price rise
Best time to find cheap flights, 24% potential price drop
From Lambert-St Louis to Pueblo
One-way flight from Lambert-St Louis to Pueblo

STL - DEN

Price

$194 - $355

DEN

Temperature

30.2 - 73.4 °F

DEN

Rainfall

0.5 - 2.3 inches

How far in advance should I book a flight from St. Louis to Pueblo?

To save up to 63% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St. Louis to Pueblo from $128 1-2 weeks out and tickets from $252 for flights departing within the next 72 hours.

What is the cheapest month to fly from St. Louis to Pueblo?

October is one of the best times of the year to fly to Pueblo from St. Louis. Prices for October average $155 per person but you can even find prices for as low as $40. The most expensive prices can be found in the month of December. Opting for a October flight can save you 41% on your journey compared to booking in December

When is the cheapest time to fly from St. Louis to Pueblo (STL - PU5)?

When flying from St. Louis to Pueblo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Delta flights from St. Louis to Pueblo

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Pueblo. 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 2,965,316 searches. Data last updated noviembre 30, 2023.
Check out some of the cheapest Delta flights we've come across from St. Louis to Pueblo. It's recommended that users confirm their flight details before booking.

Cheap United Airlines flights from St. Louis to Pueblo

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Pueblo. 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 2,965,316 searches. Data last updated noviembre 30, 2023.
Some of the best deals we've found on United Airlines flights traveling from St. Louis to Pueblo. Deals are refreshing constantly so come back soon for more options.

Cheap St. Louis to Pueblo flights in November & December 2023

Find cheap flight options from St. Louis to Pueblo specifically for the months of November and December 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,965,316 searches. Prices were last updated on noviembre 30, 2023.
The lowest fares we've come across on flights traveling from St. Louis to Pueblo in November and December 2023. Check back soon for alternative fares.

St. Louis to Pueblo 2023 flight deals

Discover exclusive flight deals for travel between St. Louis and Pueblo in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,965,316 searches. Data last updated noviembre 30, 2023.
The lowest fares we've come across on flights traveling from St. Louis to Pueblo in November and December 2023. Check back soon for alternative fares.

Non-stop flights to Pueblo from St. Louis

Discover non-stop flight options from St. Louis to Pueblo. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,965,316 searches. Data last updated noviembre 30, 2023.
Consider booking one of these non-stop flights heading from St. Louis to Pueblo. Those looking to potentially save on 1 or 2-stop flights from St. Louis to Pueblo should utilize the search form at the the top of the page.

St. Louis to Pueblo flights leaving soon

Find last-minute flight options from St. Louis to Pueblo for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,965,316 searches. Data last updated noviembre 30, 2023.
Have a look at some of the flights available from St. Louis to Pueblo departing last-minute. It's wise to confirm all flight details are correct before booking.

One-way flights to Pueblo from St. Louis

Search for one-way flight options from St. Louis to Pueblo. 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 2,965,316 searches. Data last updated noviembre 30, 2023.
Some of the best available deals we've found on one-way flights from St. Louis to Pueblo. Users needing a return flight from St. Louis to Pueblo should utilize the search form above.

Find flights from St. Louis to Pueblo within your budget

Customize your flight search to find flights from St. Louis to Pueblo 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 2,965,316 searches. Data last updated noviembre 30, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$68 - $240

Route

Depart

Return

Price

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

mié. 12/13

Nonstop2h 37m

Denver Intl

mié. 12/20

Nonstop2h 06m

$68

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

sáb. 12/16

Nonstop2h 37m

Denver Intl

mar. 12/19

Nonstop2h 06m

$70

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

mar. 2/13

Nonstop2h 35m

Denver Intl

mar. 2/20

Nonstop2h 10m

$74

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

jue. 12/14

Nonstop2h 37m

Denver Intl

lun. 12/18

Nonstop2h 04m

$78

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

jue. 2/8

Nonstop2h 35m

Denver Intl

mar. 2/13

Nonstop2h 10m

$80

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

mié. 2/28

Nonstop2h 35m

Denver Intl

lun. 3/4

1 stop23h 21m

$84

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

lun. 12/11

Nonstop2h 37m

Denver Intl

dom. 1/14

1 stop11h 28m

$137

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

mar. 2/13

1 stop7h 24m

Denver Intl

mar. 2/20

1 stop5h 54m

$187

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

jue. 2/15

Nonstop2h 35m

Denver Intl

dom. 2/18

1 stop6h 18m

$240

Flights are sorted by cheapest first

Deals found on 11/30

Reviews of airlines servicing Pueblo

Get insights into the airlines that provide service to Pueblo. 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 Pueblo. Reviews last updated noviembre 30, 2023.
See what other customers who have flown with Delta, United Airlines and Frontier from St. Louis to Pueblo have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
1,399 reviews

Entertainment

7.2

Boarding

8.3

Food

7.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Really nothing. There was no food involved and I did not participate in any entertainment but the flight attendant who wins the gold star is Ralph on my flight from Portland to Sacramento! (7/24 take off at 6:15 am)

8.0
Very good
1,399 reviews
8.0
Very good
1,399 reviews

Entertainment

7.2

Boarding

8.3

Food

7.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Really nothing. There was no food involved and I did not participate in any entertainment but the flight attendant who wins the gold star is Ralph on my flight from Portland to Sacramento! (7/24 take off at 6:15 am)

7.9
Good
3,035 reviews
8.0
Very good
1,399 reviews

Entertainment

7.2

Boarding

8.3

Food

7.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Really nothing. There was no food involved and I did not participate in any entertainment but the flight attendant who wins the gold star is Ralph on my flight from Portland to Sacramento! (7/24 take off at 6:15 am)

7.4
Good
1,897 reviews
8.0
Very good
1,399 reviews

Entertainment

7.2

Boarding

8.3

Food

7.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Really nothing. There was no food involved and I did not participate in any entertainment but the flight attendant who wins the gold star is Ralph on my flight from Portland to Sacramento! (7/24 take off at 6:15 am)

7.2
Good
2,645 reviews
8.0
Very good
1,399 reviews

Entertainment

7.2

Boarding

8.3

Food

7.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Really nothing. There was no food involved and I did not participate in any entertainment but the flight attendant who wins the gold star is Ralph on my flight from Portland to Sacramento! (7/24 take off at 6:15 am)

6.3
Okay
1,495 reviews
8.0
Very good
1,399 reviews

Entertainment

7.2

Boarding

8.3

Food

7.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Really nothing. There was no food involved and I did not participate in any entertainment but the flight attendant who wins the gold star is Ralph on my flight from Portland to Sacramento! (7/24 take off at 6:15 am)

Related info for your journey

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

What airport do you fly from for flights from St. Louis to Pueblo?

If you book a flight to Pueblo from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 18 flights from Lambert-St Louis to Pueblo per day from 2 different airlines.

Can I find flights from St. Louis to Pueblo for under $100 on Cheapflights?

Yes, there are multiple flights from St. Louis to Pueblo for under $100. The cheapest flight booked recently is on Frontier for just $68, but on average you can expect to pay $98.

Are there nonstop flights from St. Louis to Pueblo for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from St. Louis to Pueblo under $100. A good price for a nonstop flight from St. Louis to Pueblo is less than $108.

Are there last-minute flights available from St. Louis to Pueblo for under $100?

There are currently 20+ open flights from St. Louis to Pueblo within the next 7 days for less than $100.

What are the cheapest airlines to fly from St. Louis to Pueblo one-way?

The cheapest airlines for a one-way flight from St. Louis to Pueblo are Frontier ($35), Delta ($99), and Spirit Airlines ($101).

What does STL to COS mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to Colorado Springs Airport flight would often be abbreviated as a STL to COS flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Denver Arapahoe Co Airport (APA), Alamosa Airport (ALS), Pueblo Memorial Airport (PUB).

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.

Alternative routes for St. Louis to Pueblo
See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from St. Louis to Pueblo

Discover the top 2 airlines that operate flights from St. Louis to Pueblo. 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 2,965,316 searches. Data last updated noviembre 30, 2023.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$270Average$435FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$271Average$443FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights to Pueblo by cabin class

Hourly flight availability from St. Louis to Pueblo

Find hourly flight availability from St. Louis to Pueblo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 30, 2023.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from St. Louis to Pueblo

Explore weekly flight availability from St. Louis to Pueblo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated noviembre 30, 2023.
Sunday13daily flights
Monday22daily flights
Tuesday20daily flights
Wednesday20daily flights
Thursday21daily flights
Friday21daily flights
Saturday12daily flights

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 Pueblo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St. Louis to Pueblo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Pueblo?

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

Can Cheapflights find flights from St. Louis to Pueblo with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis to Pueblo, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from St. Louis to Pueblo and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price 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.