$23+ Cheap flights from St. Louis (STL) to Breckenridge, CO
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from St. Louis to Breckenridge with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Breckenridge
Cheapest flights from St. Louis to BreckenridgeExplore the most affordable flight options available from St. Louis to Breckenridge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
Explore the most affordable flight options available from St. Louis to Breckenridge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Super.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Super.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from St. Louis to Breckenridge
Keep the following information in mind while searching for St. Louis to Breckenridge flight deals. Data was last updated January 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $67 (Kiwi.com) |
One-way from | $23 (Expedia) |
Popular in | March |
Cheapest in | October |
Average price | $198 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from St. Louis to Breckenridge that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Thu 3/5
10:11 pm-3:56 am
1 stop6h 45m
Denver Intl
Tue 3/10
11:59 pm-10:37 am
1 stop9h 38m
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Sat 3/7
8:12 pm-9:49 pm
Nonstop2h 37m
Denver Intl
Wed 3/11
10:40 pm-10:02 pm
1 stop22h 22m
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Wed 3/4
6:00 pm-7:34 pm
Nonstop2h 34m
Denver Intl
Sun 3/8
5:40 pm-8:45 pm
Nonstop2h 05m
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Sun 3/1
10:11 pm-3:56 am
1 stop6h 45m
Denver Intl
Tue 3/3
12:59 am-10:27 pm
2 stops20h 28m
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Sat 2/21
4:30 pm-6:04 pm
Nonstop2h 34m
Denver Intl
Wed 2/25
10:10 am-1:14 pm
Nonstop2h 04m
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Thu 3/19
2:50 pm-4:26 pm
Nonstop2h 36m
Denver Intl
Wed 3/25
8:20 pm-11:34 pm
Nonstop2h 14m
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Tue 2/24
6:20 am-7:50 am
Nonstop2h 30m
Denver Intl
Tue 3/3
11:05 am-5:10 pm
1 stop5h 05m
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Sat 2/14
6:35 pm-8:00 pm
Nonstop2h 25m
Denver Intl
Tue 2/17
7:50 am-11:00 am
Nonstop2h 10m
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Thu 3/5
6:02 pm-7:37 pm
Nonstop2h 35m
Denver Intl
Tue 3/10
5:35 pm-8:41 pm
Nonstop2h 06m
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Fri 2/20
6:00 pm-7:34 pm
Nonstop2h 34m
Denver Intl
Sun 2/22
5:25 pm-8:26 pm
Nonstop2h 01m
Best time to book a flight from St. Louis to Breckenridge
Have a flexible travel schedule? Discover the best time to fly to Breckenridge from St. Louis with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Breckenridge
How far ahead should I book a flight from St. Louis to Breckenridge?
Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Breckenridge. Price data was last updated on January 23, 2026.
The best time to book flights from St. Louis to Breckenridge is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from St. Louis to Breckenridge?
Currently, February is the cheapest month in which you can book a flight from St. Louis to Breckenridge (average of $42). Flying from St. Louis to Breckenridge in July is currently the most expensive (average of $104). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from STL to BK9?
Find hourly flight availability from St. Louis to Breckenridge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.
One of the essential ways to save on airfare from St. Louis to Breckenridge is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 61% on airfare.
What is the cheapest day to fly from St. Louis to Breckenridge?
Use this chart to determine the cheapest time to fly round-trip from St. Louis to Breckenridge. Price data was last updated on January 24, 2026.
Travelers seeking maximum savings on their St. Louis to Breckenridge flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from St. Louis to Breckenridge
Explore weekly flight availability from St. Louis to Breckenridge. 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 January 28, 2026.
The most flights from STL to BK9 are scheduled on a Monday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).
Reviews of airlines servicing Breckenridge
Get insights into the airlines that provide service to Breckenridge. 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 Breckenridge. Reviews last updated January 28, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from St. Louis to Breckenridge. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Breckenridge. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Breckenridge
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from St. Louis to Breckenridge
Discover the top 5 airlines that operate flights from St. Louis to Breckenridge. 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 2,558,603 searches. Data last updated January 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$49 | Average$125 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$308 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$153 | Average$402 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$176 | Average$333 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$201 | Average$349 | FlexibilityNo cancel fee | On-time71% |