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$30+ Cheap flights from Breckenridge, CO to St. Louis (STL)

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — STL
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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The best prices from Breckenridge to Lambert-St Louis are usually found in May or July, booked 58 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Breckenridge to St. Louis

Keep the following information in mind while searching for Breckenridge to St. Louis flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$63
(Frontier)

One-way from

$30
(Trip.com)

Popular in

November

Cheapest in

May

Average price

$217
Provider with most accurate pricing for Denver Intl-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Lambert-St Louis flights.
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From Breckenridge to Lambert-St Louis
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One-way flight from Breckenridge to Lambert-St Louis
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Highest demand for flights based on searches. 13% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Breckenridge to St. Louis

Cheapest flights from Breckenridge to St. Louis
Explore the most affordable flight options available from Breckenridge to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Frontier deal was found by Cheapflights users on 2/19. 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.
jue. 5/112:00 pmDEN - STL
Nonstop2h 07mFrontier
sáb. 5/36:53 pmSTL - DEN
Nonstop2h 29mFrontier
Deal found 2/19$63
This Southwest deal was found by Cheapflights users on 2/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/2610:30 amDEN - STL
Nonstop2h 00mSouthwest
jue. 3/2710:45 pmSTL - DEN
Nonstop2h 25mSouthwest
Deal found 2/19$224
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/52:30 pmDEN - STL
1 stop5h 34mDelta
lun. 4/77:40 amSTL - DEN
1 stop8h 36mDelta
Deal found 2/19$237
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/57:00 amDEN - STL
1 stop5h 56mAmerican Airlines
mié. 3/55:37 pmSTL - DEN
1 stop5h 32mAmerican Airlines
Deal found 2/19$251
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/206:55 pmDEN - STL
1 stop15h 39mMultiple Airlines
lun. 3/247:03 pmSTL - DEN
Nonstop2h 28mMultiple Airlines
Deal found 2/19$257
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/207:46 amDEN - STL
1 stop5h 37mUnited Airlines
jue. 3/278:20 amSTL - DEN
Nonstop2h 33mUnited Airlines
Deal found 2/19$262

Find flights from Breckenridge to St. Louis within your budget

Customize your flight search to find flights from Breckenridge to St. Louis 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 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

Breckenridge

Fly to

St. Louis

Route

Depart

Return

Price

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

jue. 5/1

12:00 pm-3:07 pm

Nonstop2h 07m

Lambert-St Louis

sáb. 5/3

6:53 pm-8:22 pm

Nonstop2h 29m

$63

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

mié. 3/26

10:30 am-1:30 pm

Nonstop2h 00m

Lambert-St Louis

jue. 3/27

10:45 pm-12:10 am

Nonstop2h 25m

$224

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

sáb. 4/5

2:30 pm-9:04 pm

1 stop5h 34m

Lambert-St Louis

lun. 4/7

7:40 am-3:16 pm

1 stop8h 36m

$237

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

mié. 3/5

7:00 am-1:56 pm

1 stop5h 56m

Lambert-St Louis

mié. 3/5

5:37 pm-10:09 pm

1 stop5h 32m

$251

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

jue. 3/20

6:55 pm-11:34 am

1 stop15h 39m

Lambert-St Louis

lun. 3/24

7:03 pm-8:31 pm

Nonstop2h 28m

$257

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

jue. 3/20

7:46 am-2:23 pm

1 stop5h 37m

Lambert-St Louis

jue. 3/27

8:20 am-9:53 am

Nonstop2h 33m

$262

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

sáb. 4/5

6:00 am-9:06 am

Nonstop2h 06m

$30

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

vie. 3/7

6:50 pm-11:34 am

1 stop15h 44m

$98

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

mar. 4/1

6:44 pm-9:50 pm

Nonstop2h 06m

$99

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

mar. 4/15

12:55 am-9:36 am

1 stop7h 41m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 14 results
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Best time to book a flight from Breckenridge to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Breckenridge with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Breckenridge to St. Louis

Get recent, data-driven insights about flights from Breckenridge to St. Louis including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Breckenridge to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Breckenridge to St. Louis. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Breckenridge to St. Louis, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Breckenridge to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Breckenridge to St. Louis (average of $311). Flying from Breckenridge to St. Louis in March is currently the most expensive (average of $356). 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 BK9 to STL?

Find hourly flight availability from Breckenridge to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Breckenridge to St. Louis as you normally would.

What is the cheapest day to fly from Breckenridge to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Breckenridge to St. Louis. Price data was last updated on December 1, 2024.

Travelers seeking maximum savings on their Breckenridge to St. Louis flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Breckenridge to St. Louis

Explore weekly flight availability from Breckenridge to St. Louis. 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 febrero 20, 2025.

The most flights from BK9 to STL are scheduled on a Wednesday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated febrero 20, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Breckenridge to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Breckenridge to St. Louis. 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 into for flights to St. Louis from Breckenridge?

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Breckenridge. Booking flights from Breckenridge to Lambert-St Louis (STL) should be relatively easy as there are 9 daily inbound flights from Breckenridge from 3 different airlines.

  • How popular is this Breckenridge to St. Louis flight route?

    Within the past month, 30 users have taken a look at flights from Breckenridge to Lambert-St Louis.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $30. Sun Country Air flights start at $98 while deals on United Airlines start at $99 one-way.

  • What are the most reliable airlines from Breckenridge to St. Louis?

    The top 3 most reliable airlines when flying from Breckenridge to St. Louis are Air Canada (87%), Frontier (73%) and United Airlines (73%).

  • What are the cheapest flights from Breckenridge to St. Louis?

    Looking at all options, your cheapest flight can be booked for $19. While the most popular route (Denver Intl - Lambert-St Louis) can be booked for $149 on average our data indicates $183 when flying from Breckenridge to St. Louis.

  • Can I find deals for flights from Breckenridge to St. Louis that include hotel bookings?

    Yes. In addition to deals on Breckenridge to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Breckenridge to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Breckenridge to St. Louis.

  • Can I find deals for business class flights from Breckenridge to St. Louis?

    Yes. Cheapflights offers flight deals from Breckenridge to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Breckenridge to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Breckenridge to St. Louis (average of $311). Flying from Breckenridge to St. Louis in March is currently the most expensive (average of $356). 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.

See more FAQs

Traveling to a place near Breckenridge?

Book flights to Breckenridge if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

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Alternative routes for Breckenridge to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Breckenridge to St. Louis

Discover the top 3 airlines that operate flights from Breckenridge to St. Louis. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$142FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$143Average$293FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$149Average$507FlexibilityNo cancel feeOn-time69%
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