SBP - DEN

$155 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 9/2. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$269
Typical prices: $451-$302
Alaska Airlines
Sat 5/30Sat 6/6
SBP - DEN • 1 stop
Cheapest non-stop
$289
Typical prices: $527-$309
United Airlines
Tue 6/2Sun 6/7
SBP - DEN • Non-stop
Top airlines
Cheapest • from $269 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with United Airlines. Average duration is 2h 37m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $320 (round-trip)
Shortest trip • 4h 32m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 47% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
Flight Deals
Booking Insights
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

Sat, May 30 - Sat, Jun 6
Alaska Airlines Logo
2:59 pm - 11:37 pm
SBP
-
DEN
7h 38m
1 stop
Alaska Airlines Logo
6:40 am - 2:19 pm
DEN
-
SBP
8h 39m
1 stop
$269Alaska Airlines
Tue, Jun 2 - Sat, Jun 6
Alaska Airlines Logo
6:00 am - 11:49 pm
SBP
-
DEN
16h 49m
1 stop
Alaska Airlines Logo
7:51 pm - 11:53 pm
DEN
-
SBP
5h 02m
1 stop
$286Alaska Airlines
Tue, Jun 2 - Sun, Jun 7
United Airlines Logo
5:00 am - 8:33 am
SBP
-
DEN
2h 33mnonstop
United Airlines Logo
11:27 am - 1:09 pm
DEN
-
SBP
2h 42mnonstop
$289United Airlines
Sat, May 30 - Sat, Jun 6
Alaska Airlines Logo
7:35 am - 6:25 pm
SBP
-
DEN
9h 50m
1 stop
Alaska Airlines Logo
6:40 am - 2:19 pm
DEN
-
SBP
8h 39m
1 stop
$294Alaska Airlines
Tue, Jun 2 - Sun, Jun 7
United Airlines Logo
5:00 am - 8:33 am
SBP
-
DEN
2h 33mnonstop
United Airlines Logo
5:20 am - 11:38 am
DEN
-
SBP
7h 18m
1 stop
$295United Airlines
Thu, Jul 16 - Sun, Jul 19
United Airlines Logo
5:00 am - 8:33 am
SBP
-
DEN
2h 33mnonstop
United Airlines Logo
6:00 am - 11:38 am
DEN
-
SBP
6h 38m
1 stop
$299United Airlines
Sat, Jun 27 - Tue, Jun 30
United Airlines Logo
5:00 am - 8:33 am
SBP
-
DEN
2h 33mnonstop
United Airlines Logo
7:05 pm - 8:50 pm
DEN
-
SBP
2h 45mnonstop
$303United Airlines
Tue, Jun 2 - Mon, Jun 8
Alaska Airlines Logo
2:59 pm - 11:49 pm
SBP
-
DEN
7h 50m
1 stop
Alaska Airlines Logo
7:51 pm - 11:53 pm
DEN
-
SBP
5h 02m
1 stop
$306Alaska Airlines
Thu, Jul 9 - Tue, Jul 14
Alaska Airlines Logo
5:57 pm - 11:30 pm
SBP
-
DEN
4h 33m
1 stop
Alaska Airlines Logo
11:32 am - 5:17 pm
DEN
-
SBP
6h 45m
1 stop
$309Alaska Airlines
Thu, Jul 2 - Tue, Jul 7
United Airlines Logo
5:00 am - 8:33 am
SBP
-
DEN
2h 33mnonstop
United Airlines Logo
6:05 pm - 11:44 pm
DEN
-
SBP
6h 39m
1 stop
$313United Airlines
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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Luis Obispo to Denver departing in May.

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 Saturday and more expensive on a Monday. On your return trip to San Luis Obispo, you should consider flying back on a Tuesday, and avoid Mondays 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 $274 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $404 and $389 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 3 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$155
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 14% increase in price.
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 $155 for a one-way ticket and $269 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?

    American Airlines, Delta, JetBlue, and Alaska Airlines offer 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 Airbus A320-100/200 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?

    oneworld, and Star Alliance are the airline alliances operating flights between San Luis Obispo and Denver, with oneworld being the most commonly used for this route.

  • 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, Alaska Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Luis Obispo to Denver are Alaska Airlines and United Airlines. With an average price for the route of $358 and an overall rating of 7.9, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $340 and an overall rating of 7.4.

  • 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 $278 or less one-way and $424 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 3 airlines serving 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.
7.9
Alaska AirlinesOverall score based on 12352 reviews
7.8Comfort
7.0Entertainment
8.1Boarding
8.5Crew
7.0Food
Airline reviews

It is a hassle to not have entertainment screens on the backs of the seats.

8.0 ExcellentAnonymous, May 2026
MRY - SAN
Read more Alaska Airlines reviews

It is a hassle to not have entertainment screens on the backs of the seats.

I had to cancel my trip due to medical reasons. I have been unable to cancel online through either Kayak or Alaska Airlines.. I am trying to get my insured trip reimbursed by XCover. They are requiring a notice of cancellation or not using to get my refund. Please help me get that information. I have been unable to get this information from either Kayak or Alaska Airlines.

Alaska is by far the best airline to fly with 😍

They were flexible and able to get me home a day earlier due to a family members illness. Flight was on time and great friendly crew.

Affirmed my disability by allowing me to board when most accessible. Very parable, helpful and friendly staff. Smooth flight overall! I always fly Alaska when possible! Thank you!

Agent could not provide me a boarding pass for the second leg of my flights - yet with a partner airline. Not understood.

I had to change my flight last minute due to a medical emergency. Their agent was compassionate and extremely helpful. This airlines really cares about making travel, for fun, work, or an emergency a customer-focused experience. Thank you!

More efficient with checking lines and boarding/checking bags when needed.

They were really helpful with every question and my kids had never been on a plane and the staff made them feel comfortable

The flight would have been very good , if not dor the constantly screaming baby in the row behind me. Is there a way to isolate people traveling with infants? This is not the first time this has happened to me.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

The entertainment options on the seat back video boards were nice.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

It’s always a great time flying with united airlines.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

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

Information on your arrival and departure airports