How popular is this Denver to San Luis Obispo flight route?

This flight path from Denver Intl to San Luis Obispo County was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Denver to San Luis Obispo round-trip?

According to our current data, United Airlines ($229), Alaska Airlines ($248), and American Airlines ($249) offers the cheapest pricing from Denver to San Luis Obispo. United Airlines is 42% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Denver to San Luis Obispo one-way?

$165 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $223 and $244, respectively.

What is the cheapest day to fly from Denver to San Luis Obispo?

Travelers seeking maximum savings on their Denver to San Luis Obispo flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Denver to San Luis Obispo?

While on average a flight from Denver to San Luis Obispo is generally $346, our data shows the cheapest flight currently is $229. When looking at the most popular route, (Denver Intl - San Luis Obispo County), you can expect to pay $229 for that flight.

What is the cheapest day to fly round-trip from Denver to San Luis Obispo?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 35% on the overall cost on flights from Denver to San Luis Obispo.

How far in advance should I book a flight from Denver to San Luis Obispo?

Find a great deal and save up to 176% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Denver to San Luis Obispo within the next two weeks, with the cheapest ticket starting at $519.

What is the cheapest month to fly from Denver to San Luis Obispo?

Flights from Denver to San Luis Obispo lean towards being more expensive in June. Prices are generally better when you fly from Denver to San Luis Obispo in August, with the cheapest ticket starting at $246.

Most accurate provider : When it comes to deals on Denver-San Luis Obispo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-San Luis Obispo flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Denver-San Luis Obispo flights, Cheapflights users trust eDreams the most. eDreams 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 Denver-San Luis Obispo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Denver to San Luis Obispo that include hotel bookings?

Yes. In addition to deals on Denver to San Luis Obispo flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Denver to San Luis Obispo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to San Luis Obispo.

Can I find deals for business class flights from Denver to San Luis Obispo?

Yes. Cheapflights offers flight deals from Denver to San Luis Obispo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$165+ Flights from Denver to San Luis Obispo

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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 Denver Intl to San Luis Obispo County are usually found in August or December, booked 60 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap flight deals from Denver to San Luis Obispo

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$229 (United Airlines)
One-way from	$165 (Alaska Airlines)
Popular in	June
Cheapest in	August
Average price	$460
Good round-trip deal	$348 or less
Good one-way deal	$233 or less

Provider with most accurate pricing for Denver Intl-San Luis Obispo County flight deals.

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Provider most trusted by Cheapflights users for Denver Intl-San Luis Obispo County flights.

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From Denver Intl to San Luis Obispo County

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One-way flight from Denver Intl to San Luis Obispo County

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($41 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Price to beat on a round-trip flight from Denver Intl to San Luis Obispo County.

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Price to beat on a one-way flight from Denver Intl to San Luis Obispo County.

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Find flight deals from Denver to San Luis Obispo

Cheapest flights from Denver to San Luis Obispo
Explore the most affordable flight options available from Denver to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2025.

Thu 7/37:10 pmDEN - SBP

Nonstop2h 43mUnited Airlines

Tue 7/85:10 amSBP - DEN

Nonstop2h 31mUnited Airlines

Deal found 5/20

$229

Fri 7/411:33 amDEN - SBP

1 stop6h 25mAlaska Airlines

Mon 7/75:55 pmSBP - DEN

1 stop15h 42mAlaska Airlines

Deal found 5/21

$248

Tue 6/108:42 amDEN - SBP

1 stop4h 45mAmerican Airlines

Wed 6/184:36 pmSBP - DEN

1 stop4h 06mAmerican Airlines

Deal found 5/21

$264

Mon 11/2411:45 amDEN - SBP

Nonstop2h 58mMultiple Airlines

Sat 11/296:00 amSBP - DEN

1 stop4h 19mMultiple Airlines

Deal found 5/20

$598

Best flights from Denver to San Luis Obispo
Discover carefully curated flight deals from Denver to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2025.

Thu 7/37:10 pmDEN - SBP

Nonstop2h 43mUnited Airlines

Tue 7/85:10 amSBP - DEN

Nonstop2h 31mUnited Airlines

Deal found 5/20

$229

Fri 7/411:33 amDEN - SBP

1 stop6h 25mAlaska Airlines

Mon 7/75:55 pmSBP - DEN

1 stop15h 42mAlaska Airlines

Deal found 5/20

$248

Thu 7/38:42 amDEN - SBP

1 stop4h 45mAmerican Airlines

Sat 7/512:55 pmSBP - DEN

1 stop4h 11mAmerican Airlines

Deal found 5/20

$249

Last-minute flights from Denver to San Luis Obispo
Discover last-minute flight deals from Denver to San Luis Obispo. Data last updated May 21, 2025 and is based on user searches.

Thu 5/298:01 amDEN - SBP

1 stop4h 59mAmerican Airlines

Tue 6/312:43 pmSBP - DEN

1 stop4h 30mAmerican Airlines

Deal found 5/20

$319

Thu 5/297:22 pmDEN - SBP

Nonstop2h 43mUnited Airlines

Tue 6/35:10 amSBP - DEN

Nonstop2h 31mUnited Airlines

Deal found 5/20

$329

Thu 5/297:05 pmDEN - SBP

1 stop22h 34mAlaska Airlines

Tue 6/36:10 amSBP - DEN

2 stops9h 39mAlaska Airlines

Deal found 5/20

$446

Tue 6/108:42 amDEN - SBP

1 stop4h 45mAmerican Airlines

Wed 6/184:36 pmSBP - DEN

1 stop4h 06mAmerican Airlines

Deal found 5/20

$249

Wed 6/186:00 amDEN - SBP

1 stop13h 43mAlaska Airlines

Wed 6/256:07 amSBP - DEN

2 stops16h 52mAlaska Airlines

Deal found 5/20

$361

Thu 6/265:59 pmDEN - SBP

1 stop7h 00mUnited Airlines

Mon 6/305:15 amSBP - DEN

Nonstop2h 31mUnited Airlines

Deal found 5/20

$254

One-way flights from Denver to San Luis Obispo
Search for one-way flight options from Denver to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated May 21, 2025.

Wed 7/236:00 amDEN - SBP

1 stop13h 43mAlaska Airlines

Deal found 5/21

$165

Wed 7/238:50 pmDEN - SBP

2 stops20h 01mUnited Airlines

Deal found 5/21

$223

Wed 6/116:47 pmDEN - SBP

1 stop4h 48mAmerican Airlines

Deal found 5/19

$244

Cheapflights Fare Finder

Use the filters below to find and compare flights from Denver to San Luis Obispo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverSan Luis Obispo

DEN - SBP

DENSBP

Denver Intl

Thu 7/3

7:10 pm-8:53 pm

Nonstop2h 43m

San Luis Obispo County

Tue 7/8

5:10 am-8:41 am

Nonstop2h 31m

$229

DenverSan Luis Obispo

DEN - SBP

DENSBP

Denver Intl

Fri 7/4

11:33 am-4:58 pm

1 stop6h 25m

San Luis Obispo County

Mon 7/7

5:55 pm-10:37 am

1 stop15h 42m

$248

DenverSan Luis Obispo

DEN - SBP

DENSBP

Denver Intl

Tue 6/10

8:42 am-12:27 pm

1 stop4h 45m

San Luis Obispo County

Wed 6/18

4:36 pm-9:42 pm

1 stop4h 06m

$264

DenverSan Luis Obispo

DEN - SBP

DENSBP

Denver Intl

Wed 7/23

6:00 am-6:43 pm

1 stop13h 43m

$165

DenverSan Luis Obispo

DEN - SBP

DENSBP

Denver Intl

Wed 7/23

8:50 pm-3:51 pm

2 stops20h 01m

$223

DenverSan Luis Obispo

DEN - SBP

DENSBP

Denver Intl

Wed 6/11

6:47 pm-10:35 pm

1 stop4h 48m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Compare providers for flights from Denver to San Luis Obispo

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to San Luis Obispo in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Denver-San Luis Obispo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-San Luis Obispo flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Denver-San Luis Obispo flights, Cheapflights users trust eDreams the most. eDreams 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 Denver-San Luis Obispo 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 Denver to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Denver 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.

Cheapflights Insights

Everything you need to know about your flight from Denver to San Luis Obispo

How far ahead should I book a flight from Denver to San Luis Obispo?

The best time to book flights from Denver to San Luis Obispo is 59 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 Denver to San Luis Obispo?

Currently, January is the cheapest month in which you can book a flight from Denver to San Luis Obispo (average of $374). Flying from Denver to San Luis Obispo in June is currently the most expensive (average of $543). 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 DEN to SBP?

One of the essential ways to save on airfare from Denver to San Luis Obispo is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

Rainfall in San Luis Obispo by month

In terms of precipitation, rainfall in San Luis Obispo ranges from 0.0 - 4.0 inches per month. December is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit San Luis Obispo when rainfall is around 0.0 in.

Temperature in San Luis Obispo by month

If weather is an important factor for your trip to San Luis Obispo, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Luis Obispo

Get a feel of what it's like to fly with Alaska Airlines, United Airlines and American Airlines from Denver to San Luis Obispo by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,745 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

How popular is this Denver to San Luis Obispo flight route?
This flight path from Denver Intl to San Luis Obispo County was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Denver to San Luis Obispo round-trip?
According to our current data, United Airlines ($229), Alaska Airlines ($248), and American Airlines ($249) offers the cheapest pricing from Denver to San Luis Obispo. United Airlines is 42% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Denver to San Luis Obispo one-way?
$165 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $223 and $244, respectively.
What are the cheapest flights from Denver to San Luis Obispo?
While on average a flight from Denver to San Luis Obispo is generally $346, our data shows the cheapest flight currently is $229. When looking at the most popular route, (Denver Intl - San Luis Obispo County), you can expect to pay $229 for that flight.
Can I find deals for flights from Denver to San Luis Obispo that include hotel bookings?
Yes. In addition to deals on Denver to San Luis Obispo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Denver to San Luis Obispo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to San Luis Obispo.
Can I find deals for business class flights from Denver to San Luis Obispo?
Yes. Cheapflights offers flight deals from Denver to San Luis Obispo 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 Denver to San Luis Obispo?
Currently, January is the cheapest month in which you can book a flight from Denver to San Luis Obispo (average of $374). Flying from Denver to San Luis Obispo in June is currently the most expensive (average of $543). 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

Morro Bay

Arroyo Grande

Avila Beach

San Simeon

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Top 2 airlines flying from Denver to San Luis Obispo

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$178	Average$308	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$279	Average$396	FlexibilityNo cancel fee	On-time69%

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$165+ Cheap flights from Denver to San Luis Obispo (DEN - SBP)

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Denver to San Luis Obispo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Denver Intl to San Luis Obispo County are usually found in August or December, booked 60 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap flight deals from Denver to San Luis Obispo

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Denver to San Luis Obispo

Cheapest flights from Denver to San Luis ObispoExplore the most affordable flight options available from Denver to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2025.

Explore the most affordable flight options available from Denver to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Denver to San Luis Obispo that are best for you.

Compare providers for flights from Denver to San Luis Obispo

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 Denver to San Luis Obispo in May.

Best time to book a flight from Denver to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Denver with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Denver to San Luis Obispo

How far ahead should I book a flight from Denver to San Luis Obispo?

Use this chart to determine the optimal time to book a round-trip flight from Denver to San Luis Obispo. Price data was last updated on May 16, 2025.

What is the cheapest month to book a flight from Denver to San Luis Obispo?

What is the cheapest time of day to fly from DEN to SBP?

Find hourly flight availability from Denver to San Luis Obispo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 21, 2025.

Rainfall in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average rainfall totals by month.

Temperature in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average temperature totals by month.

Reviews of airlines servicing San Luis Obispo

Get a feel of what it's like to fly with Alaska Airlines, United Airlines and American Airlines from Denver to San Luis Obispo by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Denver to San Luis Obispo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Denver to San Luis Obispo flight route?

What are the cheapest airlines flying from Denver to San Luis Obispo round-trip?

What are the cheapest airlines to fly from Denver to San Luis Obispo one-way?

What are the cheapest flights from Denver to San Luis Obispo?

Can I find deals for flights from Denver to San Luis Obispo that include hotel bookings?

How can I find direct flights from Denver to San Luis Obispo?

Can I find deals for business class flights from Denver to San Luis Obispo?

What is the cheapest month to book a flight from Denver to San Luis Obispo?

Traveling to a place near Denver?

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Alternative routes for Denver to San Luis Obispo

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Top 2 airlines flying from Denver to San Luis Obispo

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Cheapest flights from Denver to San Luis Obispo
Explore the most affordable flight options available from Denver to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2025.