$78+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DEN
Jul 7 — Jul 141
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Breckenridge with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Lambert-St Louis to Breckenridge are usually found in October or September, booked 35 days in advance, depart on a Wednesday or Saturday and return on a Friday
Cheap flight deals from St. Louis to Breckenridge
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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 June 7, 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 June 7, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/5. 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.
Wed 7/18:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Wed 7/84:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/5![Frontier logo]()
$141
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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.
Wed 7/18:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Tue 7/74:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/3![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Tue 8/186:33 pm
STL
- DEN
1 stop15h 25m
Frontier
Tue 8/256:30 am
DEN
- STL
1 stop10h 00m
Frontier
Deal found 6/3![Frontier logo]()
$145
This Cheapflightsfares deal was found by Cheapflights users on 6/5. 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.
Tue 7/288:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Mon 8/34:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/5![Frontier logo]()
$146
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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.
Tue 6/308:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Sat 7/43:41 pm
DEN
- STL
Nonstop2h 12m
Frontier
Deal found 6/3![Frontier logo]()
$148
This Frontier deal was found by Cheapflights users on 6/2. 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.
Tue 6/308:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Sat 7/114:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/2![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Tue 8/253:33 pm
STL
- DEN
1 stop5h 39m
Frontier
Wed 8/2611:42 pm
DEN
- STL
1 stop16h 48m
Frontier
Deal found 6/3![Frontier logo]()
$151
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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.
Tue 6/308:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Tue 7/710:29 pm
DEN
- STL
1 stop18h 36m
Frontier
Deal found 6/3![Frontier logo]()
$153
This Frontier deal was found by Cheapflights users on 6/2. 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.
Sat 6/272:56 pm
STL
- DEN
1 stop10h 42m
Frontier
Tue 7/74:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/2![Frontier logo]()
$155
This Super.com deal was found by Cheapflights users on 6/4. 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.
Tue 7/218:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Tue 7/284:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/4![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Tue 8/118:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Wed 8/122:55 pm
DEN
- STL
1 stop23h 01m
Frontier
Deal found 6/3![Frontier logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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.
Thu 7/212:11 pm
STL
- DEN
1 stop22h 04m
Frontier
Tue 7/74:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/3![Frontier logo]()
$158
Best flights from St. Louis to BreckenridgeDiscover carefully curated flight deals from St. Louis to Breckenridge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
Discover carefully curated flight deals from St. Louis to Breckenridge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Wed 7/295:10 am
STL
- DEN
Nonstop2h 22m
United Airlines
Wed 8/55:34 pm
DEN
- STL
Nonstop2h 09m
United Airlines
Deal found 6/2![United Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 6/4. 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.
Tue 7/2111:18 am
STL
- DEN
1 stop5h 12m
Delta
Mon 7/2712:40 am
DEN
- STL
1 stop6h 39m
Delta
Deal found 6/4![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 6/5. 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.
Tue 9/12:50 pm
STL
- DEN
1 stop3h 30m
Southwest
Wed 9/28:55 am
DEN
- STL
2 stops6h 30m
Southwest
Deal found 6/5![Southwest logo]()
$238
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Wed 9/235:10 am
STL
- DEN
Nonstop2h 33m
United Airlines
Sat 10/35:32 pm
DEN
- STL
Nonstop2h 05m
United Airlines
Deal found 6/4![United Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 6/2. 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.
Tue 6/232:28 pm
STL
- DEN
1 stop8h 32m
Delta
Wed 7/13:55 pm
DEN
- STL
1 stop7h 48m
Delta
Deal found 6/2![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 9/14:40 pm
STL
- DEN
Nonstop2h 30m
United Airlines
Sat 9/57:45 am
DEN
- STL
1 stop6h 46m
United Airlines
Deal found 6/3![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 6/5. 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.
Wed 11/116:30 am
STL
- DEN
1 stop6h 33m
Delta
Sat 11/1411:10 am
DEN
- STL
1 stop4h 44m
Delta
Deal found 6/5![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 6/5. 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.
Tue 7/218:35 am
STL
- DEN
2 stops6h 00m
Southwest
Tue 7/282:50 pm
DEN
- STL
1 stop6h 05m
Southwest
Deal found 6/5![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 6/2. 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.
Tue 7/216:40 pm
STL
- DEN
Nonstop2h 20m
Southwest
Sun 7/268:45 pm
DEN
- STL
Nonstop2h 10m
Southwest
Deal found 6/2![Southwest logo]()
$292
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Wed 11/119:13 am
STL
- DEN
Nonstop2h 22m
United Airlines
Sat 11/141:30 pm
DEN
- STL
Nonstop1h 56m
United Airlines
Deal found 6/4![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 6/4. 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.
Sun 10/46:25 am
STL
- DEN
1 stop4h 38m
Delta
Wed 10/76:05 am
DEN
- STL
1 stop7h 35m
Delta
Deal found 6/4![Delta logo]()
$312
This Southwest deal was found by Cheapflights users on 6/6. 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.
Wed 7/19:15 pm
STL
- DEN
Nonstop2h 20m
Southwest
Wed 7/296:15 am
DEN
- STL
Nonstop2h 05m
Southwest
Deal found 6/6![Southwest logo]()
$357
Last-minute flights from St. Louis to BreckenridgeDiscover last-minute flight deals from St. Louis to Breckenridge. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Breckenridge. Data last updated June 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Tue 6/236:31 pm
STL
- DEN
1 stop15h 32m
Frontier
Tue 6/309:58 am
DEN
- STL
1 stop6h 32m
Frontier
Deal found 6/3![Frontier logo]()
$162
This Frontier deal was found by Cheapflights users on 6/2. 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.
Sat 6/272:56 pm
STL
- DEN
1 stop10h 42m
Frontier
Tue 7/74:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/2![Frontier logo]()
$155
This Frontier deal was found by Cheapflights users on 6/2. 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.
Mon 6/292:56 pm
STL
- DEN
1 stop7h 46m
Frontier
Tue 7/74:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/2![Frontier logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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.
Tue 6/308:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Sat 7/43:41 pm
DEN
- STL
Nonstop2h 12m
Frontier
Deal found 6/3![Frontier logo]()
$148
This Frontier deal was found by Cheapflights users on 6/2. 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.
Tue 6/308:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Sat 7/114:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/2![Frontier logo]()
$150
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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.
Tue 6/308:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Tue 7/710:29 pm
DEN
- STL
1 stop18h 36m
Frontier
Deal found 6/3![Frontier logo]()
$153
This Cheapflightsfares deal was found by Cheapflights users on 6/5. 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.
Wed 7/18:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Wed 7/84:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/5![Frontier logo]()
$141
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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.
Wed 7/18:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Tue 7/74:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/3![Frontier logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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.
Thu 7/212:11 pm
STL
- DEN
1 stop22h 04m
Frontier
Tue 7/74:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/3![Frontier logo]()
$158
This Super.com deal was found by Cheapflights users on 6/4. 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.
Tue 7/218:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Tue 7/284:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/4![Frontier logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 6/5. 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.
Tue 7/288:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Mon 8/34:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 6/5![Frontier logo]()
$146
One-way flights from St. Louis to BreckenridgeSearch for one-way flight options from St. Louis to Breckenridge. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
Search for one-way flight options from St. Louis to Breckenridge. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This Super.com deal was found by Cheapflights users on 6/4. 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.
Tue 7/218:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 6/4![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Wed 9/28:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 6/7![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Tue 7/286:34 pm
STL
- DEN
1 stop15h 29m
Frontier
Deal found 6/3![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Tue 9/13:33 pm
STL
- DEN
1 stop5h 39m
Frontier
Deal found 6/3![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Mon 6/295:06 pm
STL
- DEN
1 stop21h 53m
Frontier
Deal found 6/3![Frontier logo]()
$96
This Cheapflightsfares deal was found by Cheapflights users on 6/6. 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.
Sat 6/277:38 pm
STL
- DEN
Nonstop2h 26m
Frontier
Deal found 6/6![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Sat 8/293:33 pm
STL
- DEN
1 stop5h 39m
Frontier
Deal found 6/3![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Mon 8/34:57 pm
STL
- DEN
1 stop30h 08m
Frontier
Deal found 6/3![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 6/6. 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.
Wed 8/58:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 6/6![Frontier logo]()
$106
This Southwest deal was found by Cheapflights users on 6/3. 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.
Wed 7/16:40 pm
STL
- DEN
Nonstop2h 20m
Southwest
Deal found 6/3![Southwest logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 6/6. 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.
Thu 10/158:10 pm
STL
- DEN
Nonstop2h 39m
Frontier
Deal found 6/6![Frontier logo]()
$112
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 June 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $141 (Cheapflightsfares) |
One-way from | $78 (Super.com) |
Popular in | June |
Cheapest in | October |
Average price | $315 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Breckenridge 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 June 7, 2026.
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
Cheapest round-trip
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Wed 7/29
5:10 am-6:32 am
Nonstop2h 22m
Denver Intl
Wed 8/5
5:34 pm-8:43 pm
Nonstop2h 09m
$217
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Wed 9/23
5:10 am-6:43 am
Nonstop2h 33m
Denver Intl
Sat 10/3
5:32 pm-8:37 pm
Nonstop2h 05m
$227
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Tue 7/21
11:18 am-3:30 pm
1 stop5h 12m
Denver Intl
Mon 7/27
12:40 am-8:19 am
1 stop6h 39m
$237
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Tue 6/23
2:28 pm-10:00 pm
1 stop8h 32m
Denver Intl
Wed 7/1
3:55 pm-12:43 am
1 stop7h 48m
$237
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Tue 9/1
4:40 pm-6:10 pm
Nonstop2h 30m
Denver Intl
Sat 9/5
7:45 am-3:31 pm
1 stop6h 46m
$237
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Tue 9/1
2:50 pm-5:20 pm
1 stop3h 30m
Denver Intl
Wed 9/2
8:55 am-4:25 pm
2 stops6h 30m
$238
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Wed 11/11
6:30 am-12:03 pm
1 stop6h 33m
Denver Intl
Sat 11/14
11:10 am-4:54 pm
1 stop4h 44m
$257
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Tue 7/21
8:35 am-1:35 pm
2 stops6h 00m
Denver Intl
Tue 7/28
2:50 pm-9:55 pm
1 stop6h 05m
$285
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Tue 7/21
6:40 pm-8:00 pm
Nonstop2h 20m
Denver Intl
Sun 7/26
8:45 pm-11:55 pm
Nonstop2h 10m
$292
Quickest round-trip
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Wed 11/11
9:13 am-10:35 am
Nonstop2h 22m
Denver Intl
Sat 11/14
1:30 pm-4:26 pm
Nonstop1h 56m
$307
Showing 1-10 of 24 resultsSorted by cheapest first
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.
STL-DEN
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.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Breckenridge
STL-BK9
STL-DEN
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 June 7, 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 in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 53% on airfare.
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 June 7, 2026.
The most flights from STL to BK9 are scheduled on a Thursday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
How much does it cost to fly round-trip from St. Louis to Breckenridge?
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 May 30, 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.
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 June 7, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited 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
8.1
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,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
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Complete your trip
Complete your trip to Breckenridge by adding a car rental and/or hotel reservation to your travel itinerary.
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St. Louis and Breckenridge flights
Browse other St. Louis and Breckenridge flight options. Last updated on June 7, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on June 7, 2026.
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St. Louis to Breckenridge flights
Consider these flights traveling from St. Louis to Breckenridge.
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 June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$56 | Average$143 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$372 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$163 | Average$335 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$169 | Average$384 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$178 | Average$334 | FlexibilityNo cancel fee | On-timeN/A |