SBP - DEN

$90 Find Cheap Flights from San Luis Obispo to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Luis Obispo to Denver departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to Denver, as well as popular online travel agencies
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Flight Deals

Cheap Flights from San Luis Obispo to Denver (SBP-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Luis Obispo to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Luis Obispo to Denver

Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
5:05 am - 8:40 amSBP-DEN
2h 35mnonstop
United Airlines Logo
7:09 pm - 8:52 pmDEN-SBP
2h 43mnonstop
$229United Airlines
Find Deal
Thu, Oct 9 - Mon, Oct 13
United Airlines Logo
4:00 pm - 10:27 pmSBP-DEN
5h 27m1 stop
United Airlines Logo
7:09 pm - 8:52 pmDEN-SBP
2h 43mnonstop
$239United Airlines
Find Deal
Thu, Oct 9 - Mon, Oct 13
United Airlines Logo
5:05 am - 8:40 amSBP-DEN
2h 35mnonstop
United Airlines Logo
7:09 pm - 8:52 pmDEN-SBP
2h 43mnonstop
$244United Airlines
Find Deal
Sat, Feb 21 - Sat, Feb 28
Alaska Airlines Logo
7:25 pm - 11:39 amSBP-DEN
15h 14m1 stop
Alaska Airlines Logo
12:30 pm - 11:07 pmDEN-SBP
11h 37m1 stop
$248Alaska Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 23
United Airlines Logo
4:00 pm - 10:27 pmSBP-DEN
5h 27m1 stop
United Airlines Logo
6:03 am - 10:05 amDEN-SBP
5h 02m1 stop
$249United Airlines
Find Deal
Thu, Oct 9 - Mon, Oct 13
United Airlines Logo
6:22 pm - 12:29 amSBP-DEN
5h 07m1 stop
United Airlines Logo
7:09 pm - 8:52 pmDEN-SBP
2h 43mnonstop
$254United Airlines
Find Deal
Thu, Oct 9 - Mon, Oct 13
United Airlines Logo
5:05 am - 8:40 amSBP-DEN
2h 35mnonstop
United Airlines Logo
7:09 pm - 8:52 pmDEN-SBP
2h 43mnonstop
$259United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
10:55 am - 6:13 pmSBP-DEN
6h 18m1 stop
United Airlines Logo
11:35 am - 1:28 pmDEN-SBP
2h 53mnonstop
$269United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
10:55 am - 6:13 pmSBP-DEN
6h 18m1 stop
United Airlines Logo
5:52 pm - 10:14 pmDEN-SBP
5h 22m1 stop
$279United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Alaska Airlines Logo
2:14 pm - 11:47 pmSBP-DEN
8h 33m2 stops
Alaska Airlines Logo
7:01 am - 1:23 pmDEN-SBP
7h 22m1 stop
$281Alaska Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $229 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 18% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$229
Typical prices: $339-552
United Airlines
Fri 10/10Mon 10/13
SBP - DEN • Non-stop
Cheapest one-way
$90
Typical prices: $169-362
American Airlines
Sat 11/1
SBP - DEN • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Booking Insights

KAYAK's insights & trends for San Luis Obispo to Denver flights

Get data-powered insights and trends into flights from San Luis Obispo to Denver to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Luis Obispo to Denver?

What’s the cheapest day of the week to fly from San Luis Obispo to Denver?

The average price of all round-trip flights from San Luis Obispo to Denver clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Denver on a Friday and more expensive on a Monday. On your return trip to San Luis Obispo, you should consider flying back on a Monday, and avoid Thursdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Luis Obispo to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Luis Obispo to Denver is January, where tickets cost $319 (return) on average. On the other hand, the most expensive months are November and October, where the average cost of round-trip tickets is $483 and $444 respectively.

Can I save money by flying with a layover from San Luis Obispo to Denver?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $368 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Luis Obispo to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Luis Obispo to Denver, you should book around 4 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$90
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from San Luis Obispo to Denver

When to book flights from San Luis Obispo to Denver

Are your dates flexible? Find out the best times to travel from San Luis Obispo to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Luis Obispo to Denver

  • What is the cheapest flight from San Luis Obispo to Denver?

    In the last 3 days, the lowest price for a flight from San Luis Obispo to Denver was $90 for a one-way ticket and $229 for a round-trip.

  • Do I need a passport to fly between San Luis Obispo and Denver?

    A passport is not required to fly from San Luis Obispo to Denver.

  • Which airlines offer Wi-Fi service onboard planes from San Luis Obispo to Denver?

    Only American Airlines offers inflight Wi-Fi service on the San Luis Obispo to Denver flight route.

  • Which aircraft models fly most regularly from San Luis Obispo to Denver?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the San Luis Obispo to Denver flight route.

  • Which airline alliances offer flights from San Luis Obispo to Denver?

    Star Alliance is the only airline alliance operating flights between San Luis Obispo and Denver.

  • On which days can I fly direct from San Luis Obispo to Denver?

    There are nonstop flights from San Luis Obispo to Denver on a daily basis.

  • Which is the best airline for flights from San Luis Obispo to Denver, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Luis Obispo to Denver are United Airlines and American Airlines. With an average price for the route of $382 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $323 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San Luis Obispo to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Luis Obispo to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Luis Obispo to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from San Luis Obispo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Luis Obispo to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to San Luis Obispo with another airline. Booking your flights between San Luis Obispo and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Luis Obispo to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from San Luis Obispo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Luis Obispo to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $244 or less one-way and $388 or less round-trip.

Prefer to fly direct from San Luis Obispo to Denver?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Luis Obispo County to Denver Intl.
Find which airlines fly direct from San Luis Obispo County Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

San Luis Obispo County to Denver Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Denver Intl to San Luis Obispo County

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airlines flying from San Luis Obispo to Denver

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Luis Obispo to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8924 reviews
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

6.0 GoodMarydoug, Aug 2025SJC - DEN
Read more United Airlines reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Very rough getting into denver. my kid threw up it was so rough.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

Our bags took a long time to get unloaded once we landed.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Was not able to watch most shows on the entertainment site. They would not load

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

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

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