$119+ Cheap flights from San Luis Obispo to Denver (SBP - DEN)
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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — DEN
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Find cheap flights from San Luis Obispo to Denver 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 San Luis Obispo County to Denver Intl are usually found in January or February, booked 84 days in advance, depart on a Wednesday or Saturday and return on a Tuesday
Cheap flight deals from San Luis Obispo to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Luis Obispo to DenverExplore the most affordable flight options available from San Luis Obispo to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from San Luis Obispo to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
SBP
- DEN
1 stop4h 33m
American Airlines
Sat 8/1512:18 pm
DEN
- SBP
1 stop7h 04m
American Airlines
Deal found 3/7![American Airlines logo]()
$189
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
SBP
- DEN
1 stop5h 20m
Alaska Airlines
Mon 4/201:16 pm
DEN
- SBP
1 stop11h 18m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:43 pm
SBP
- DEN
Nonstop2h 40m
United Airlines
Tue 8/257:05 pm
DEN
- SBP
Nonstop2h 45m
United Airlines
Deal found 3/5![United Airlines logo]()
$249
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
SBP
- DEN
1 stop5h 20m
Alaska Airlines
Sat 4/47:25 am
DEN
- SBP
1 stop17h 09m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$250
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:00 am
SBP
- DEN
Nonstop2h 33m
United Airlines
Sat 5/305:20 am
DEN
- SBP
1 stop7h 18m
United Airlines
Deal found 3/7![United Airlines logo]()
$255
This Billigflug deal was found by Cheapflights users on 3/7. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:34 pm
SBP
- DEN
1 stop27h 22m
Hawaiian Airlines
Sat 4/186:20 pm
DEN
- SBP
1 stop6h 14m
Hawaiian Airlines
Deal found 3/7![Hawaiian Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:00 am
SBP
- DEN
Nonstop2h 36m
United Airlines
Tue 4/79:40 am
DEN
- SBP
1 stop5h 09m
United Airlines
Deal found 3/6![United Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 6/62:06 pm
SBP
- DEN
1 stop7h 38m
United Airlines
Wed 6/105:20 am
DEN
- SBP
1 stop7h 18m
United Airlines
Deal found 3/8![United Airlines logo]()
$264
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:37 pm
SBP
- DEN
Nonstop2h 45m
United Airlines
Mon 4/207:45 pm
DEN
- SBP
Nonstop2h 50m
United Airlines
Deal found 3/6![United Airlines logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
SBP
- DEN
1 stop5h 20m
Alaska Airlines
Sat 4/251:02 pm
DEN
- SBP
1 stop6h 12m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:07 am
SBP
- DEN
1 stop4h 27m
Alaska Airlines
Mon 8/247:04 pm
DEN
- SBP
1 stop5h 10m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$269
Best flights from San Luis Obispo to DenverDiscover carefully curated flight deals from San Luis Obispo to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from San Luis Obispo to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
SBP
- DEN
1 stop5h 20m
Alaska Airlines
Sat 4/256:00 am
DEN
- SBP
2 stops13h 14m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$265
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:05 am
SBP
- DEN
1 stop7h 27m
United Airlines
Sat 4/41:40 pm
DEN
- SBP
1 stop5h 16m
United Airlines
Deal found 3/5![United Airlines logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:39 pm
SBP
- DEN
1 stop19h 27m
Alaska Airlines
Mon 5/46:00 am
DEN
- SBP
2 stops18h 15m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$275
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 4/175:00 am
SBP
- DEN
Nonstop2h 36m
United Airlines
Mon 4/207:45 pm
DEN
- SBP
Nonstop2h 50m
United Airlines
Deal found 3/9![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:00 am
SBP
- DEN
Nonstop2h 33m
United Airlines
Tue 6/97:05 pm
DEN
- SBP
Nonstop2h 45m
United Airlines
Deal found 3/5![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 5/25:00 am
SBP
- DEN
Nonstop2h 37m
United Airlines
Mon 5/47:25 pm
DEN
- SBP
Nonstop2h 51m
United Airlines
Deal found 3/9![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/215:00 am
SBP
- DEN
Nonstop2h 36m
United Airlines
Sat 4/2511:30 am
DEN
- SBP
Nonstop3h 01m
United Airlines
Deal found 3/8![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:00 am
SBP
- DEN
Nonstop2h 33m
United Airlines
Mon 5/257:05 pm
DEN
- SBP
Nonstop2h 45m
United Airlines
Deal found 3/5![United Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:00 am
SBP
- DEN
Nonstop2h 37m
United Airlines
Mon 5/181:25 pm
DEN
- SBP
1 stop4h 46m
United Airlines
Deal found 3/6![United Airlines logo]()
$329
Last-minute flights from San Luis Obispo to DenverDiscover last-minute flight deals from San Luis Obispo to Denver. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Luis Obispo to Denver. Data last updated March 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:05 am
SBP
- DEN
1 stop7h 27m
United Airlines
Sat 4/41:40 pm
DEN
- SBP
1 stop5h 16m
United Airlines
Deal found 3/5![United Airlines logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
SBP
- DEN
1 stop5h 20m
Alaska Airlines
Sat 4/47:25 am
DEN
- SBP
1 stop17h 09m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$250
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:00 am
SBP
- DEN
Nonstop2h 36m
United Airlines
Mon 4/67:45 pm
DEN
- SBP
Nonstop2h 50m
United Airlines
Deal found 3/7![United Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:00 am
SBP
- DEN
Nonstop2h 36m
United Airlines
Tue 4/79:40 am
DEN
- SBP
1 stop5h 09m
United Airlines
Deal found 3/6![United Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Thu 4/92:12 pm
SBP
- DEN
1 stop7h 47m
United Airlines
Sun 4/127:45 pm
DEN
- SBP
Nonstop2h 50m
United Airlines
Deal found 3/9![United Airlines logo]()
$272
This Billigflug deal was found by Cheapflights users on 3/7. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:34 pm
SBP
- DEN
1 stop27h 22m
Hawaiian Airlines
Sat 4/186:20 pm
DEN
- SBP
1 stop6h 14m
Hawaiian Airlines
Deal found 3/7![Hawaiian Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Fri 4/175:00 am
SBP
- DEN
Nonstop2h 36m
United Airlines
Mon 4/207:45 am
DEN
- SBP
1 stop7h 04m
United Airlines
Deal found 3/10![United Airlines logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
SBP
- DEN
1 stop5h 20m
Alaska Airlines
Mon 4/201:16 pm
DEN
- SBP
1 stop11h 18m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:37 pm
SBP
- DEN
Nonstop2h 45m
United Airlines
Mon 4/207:45 pm
DEN
- SBP
Nonstop2h 50m
United Airlines
Deal found 3/6![United Airlines logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
SBP
- DEN
1 stop5h 20m
Alaska Airlines
Sat 4/251:02 pm
DEN
- SBP
1 stop6h 12m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$267
One-way flights from San Luis Obispo to DenverSearch for one-way flight options from San Luis Obispo to Denver. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from San Luis Obispo to Denver. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Expedia deal was found by Cheapflights users on 3/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:00 am
SBP
- DEN
1 stop5h 06m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$119
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:07 am
SBP
- DEN
1 stop4h 27m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$125
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Sat 8/224:35 pm
SBP
- DEN
1 stop4h 32m
American Airlines
Deal found 3/10![American Airlines logo]()
$129
This Expedia deal was found by Cheapflights users on 3/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:34 pm
SBP
- DEN
1 stop14h 20m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$140
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:12 pm
SBP
- DEN
1 stop7h 32m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$149
This Expedia deal was found by Cheapflights users on 3/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:04 am
SBP
- DEN
1 stop12h 14m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$154
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:43 pm
SBP
- DEN
Nonstop2h 40m
United Airlines
Deal found 3/5![United Airlines logo]()
$159
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:00 am
SBP
- DEN
1 stop16h 44m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$167
Find flight deals from San Luis Obispo to Denver
Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to Denver (DEN). 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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $189 (American Airlines) |
One-way from | $119 (Expedia) |
Popular in | August |
Cheapest in | January |
Average price | $322 |
Good round-trip deal | $367 or less |
Good one-way deal | $359 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Luis Obispo to Denver 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 March 10, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San Luis ObispoDenver
SBP - DEN
SBPDEN
San Luis Obispo County
Tue 4/21
6:00 am-12:20 pm
1 stop5h 20m
Denver Intl
Sat 4/25
6:00 am-6:14 pm
2 stops13h 14m
$265
San Luis ObispoDenver
SBP - DEN
SBPDEN
San Luis Obispo County
Tue 3/31
6:05 am-2:32 pm
1 stop7h 27m
Denver Intl
Sat 4/4
1:40 pm-5:56 pm
1 stop5h 16m
$269
San Luis ObispoDenver
SBP - DEN
SBPDEN
San Luis Obispo County
Sat 5/2
3:39 pm-12:06 pm
1 stop19h 27m
Denver Intl
Mon 5/4
6:00 am-11:15 pm
2 stops18h 15m
$275
San Luis ObispoDenver
SBP - DEN
SBPDEN
San Luis Obispo County
Fri 4/17
5:00 am-8:36 am
Nonstop2h 36m
Denver Intl
Mon 4/20
7:45 pm-9:35 pm
Nonstop2h 50m
$291
Quickest round-trip
San Luis ObispoDenver
SBP - DEN
SBPDEN
San Luis Obispo County
Sat 6/6
5:00 am-8:33 am
Nonstop2h 33m
Denver Intl
Tue 6/9
7:05 pm-8:50 pm
Nonstop2h 45m
$319
San Luis ObispoDenver
SBP - DEN
SBPDEN
San Luis Obispo County
Sat 5/2
5:00 am-8:37 am
Nonstop2h 37m
Denver Intl
Mon 5/4
7:25 pm-9:16 pm
Nonstop2h 51m
$319
San Luis ObispoDenver
SBP - DEN
SBPDEN
San Luis Obispo County
Tue 4/21
5:00 am-8:36 am
Nonstop2h 36m
Denver Intl
Sat 4/25
11:30 am-1:31 pm
Nonstop3h 01m
$319
San Luis ObispoDenver
SBP - DEN
SBPDEN
San Luis Obispo County
Thu 5/21
5:00 am-8:33 am
Nonstop2h 33m
Denver Intl
Mon 5/25
7:05 pm-8:50 pm
Nonstop2h 45m
$322
San Luis ObispoDenver
SBP - DEN
SBPDEN
San Luis Obispo County
Sat 5/16
5:00 am-8:37 am
Nonstop2h 37m
Denver Intl
Mon 5/18
1:25 pm-5:11 pm
1 stop4h 46m
$329
Cheapest one-way
San Luis ObispoDenver
SBP - DEN
SBPDEN
San Luis Obispo County
Wed 9/2
7:45 am-6:12 pm
1 stop9h 27m
$140
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from San Luis Obispo to Denver
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Luis Obispo to Denver in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Luis Obispo-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Luis Obispo-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Obispo-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Luis Obispo to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from San Luis Obispo with our price prediction graph.
SBP-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 San Luis Obispo to Denver
Prices
Airlines
How far ahead should I book a flight from San Luis Obispo to Denver?
Use this chart to determine the optimal time to book a round-trip flight from San Luis Obispo to Denver. Price data was last updated on March 6, 2026.
Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Luis Obispo to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Luis Obispo to Denver?
Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to Denver (average of $185). Flying from San Luis Obispo to Denver in November is currently the most expensive (average of $243). 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 SBP to DEN?
Find hourly flight availability from San Luis Obispo to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2026.
When flying from San Luis Obispo to Denver, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated March 10, 2026.
Get a feel of what it's like to fly with Alaska Airlines,United Airlines, andAmerican Airlines from San Luis Obispo to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from San Luis Obispo to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen
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San Luis Obispo and Denver flights
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Top 3 airlines flying from San Luis Obispo to Denver
Discover the top 3 airlines that operate flights from San Luis Obispo to Denver. 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$212 | Average$323 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$293 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$229 | Average$347 | FlexibilityNo cancel fee | On-time69% |