$142 Find Cheap Flights from San José to Colorado

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 José to Colorado departing on 10/2. 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 Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Colorado, 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 José to Colorado, as well as popular online travel agencies
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Cheap Flights from San José to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denver1 stop$399
Aspen
Aspen1 stop$643
Denver
Denver1 stop$399
Aspen
Aspen1 stop$643

Book Cheap San José to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José to Colorado 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 José to Colorado

Mon, Jul 6 - Sat, Jul 11
Viva Logo
2:20 am - 1:50 pm
SJO
-
DEN
11h 30m
1 stop
Viva Logo
3:20 pm - 1:15 am
DEN
-
SJO
9h 55m
1 stop
$399Viva
Wed, Oct 21 - Wed, Oct 28
Multiple Airlines Logo
4:35 pm - 2:18 pm
SJO
-
DEN
21h 43m
2 stops
Multiple Airlines Logo
3:30 pm - 9:35 am
DEN
-
SJO
18h 05m
2 stops
$409Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
4:35 pm - 2:18 pm
SJO
-
DEN
21h 43m
2 stops
Multiple Airlines Logo
3:15 pm - 8:30 am
DEN
-
SJO
17h 15m
2 stops
$418Multiple Airlines
Sun, Jul 5 - Tue, Aug 11
Multiple Airlines Logo
4:15 pm - 11:28 am
SJO
-
DEN
19h 13m
1 stop
Multiple Airlines Logo
12:58 pm - 11:59 pm
DEN
-
SJO
11h 01m
1 stop
$427Multiple Airlines
Sat, Jul 25 - Wed, Aug 12
Frontier Logo
9:45 am - 11:00 pm
SJO
-
DEN
13h 15m
1 stop
Frontier Logo
2:55 pm - 8:20 am
DEN
-
SJO
17h 25m
2 stops
$445Frontier
Fri, Sep 4 - Sun, Sep 6
Multiple Airlines Logo
4:35 pm - 12:57 pm
SJO
-
DEN
20h 22m
2 stops
Multiple Airlines Logo
1:59 pm - 8:30 am
DEN
-
SJO
18h 31m
2 stops
$449Multiple Airlines
Sat, Jul 25 - Wed, Aug 12
Frontier Logo
9:45 am - 11:00 pm
SJO
-
DEN
13h 15m
1 stop
Frontier Logo
11:52 pm - 8:20 am
DEN
-
SJO
8h 28m
1 stop
$451Frontier
Sat, Jul 4 - Sat, Jul 11
Viva Logo
2:20 am - 1:50 pm
SJO
-
DEN
11h 30m
1 stop
Viva Logo
3:20 pm - 1:15 am
DEN
-
SJO
9h 55m
1 stop
$454Viva
Fri, Oct 23 - Mon, Nov 2
Multiple Airlines Logo
4:35 pm - 2:18 pm
SJO
-
DEN
21h 43m
2 stops
Multiple Airlines Logo
6:00 am - 11:15 pm
DEN
-
SJO
16h 15m
2 stops
$455Multiple Airlines
Sat, Oct 31 - Sat, Nov 14
United Airlines Logo
6:30 am - 12:13 pm
SJO
-
DEN
5h 43mnonstop
United Airlines Logo
7:45 pm - 6:25 am
DEN
-
SJO
9h 40m
1 stop
$456United Airlines
Booking Insights

KAYAK's insights & trends for San José to Colorado flights

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

How much is a round-trip flight from San José to Colorado?

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 José to Colorado departing in July.

What is the cheapest San José to Colorado flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Colorado from San José found in the last 5 days was to Denver, at $244 round-trip. The most popular route is from San José (SJO) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 5 days was $244.

What is the cheapest time of day to fly to Colorado?

The average price for all round-trip flights from San José to Colorado depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Colorado is generally in the morning, when round-trip flights cost $547 on average. The most expensive time of day to fly to Colorado is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $644.

Can I save money by flying with a layover from San José to Colorado?

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.

No, with an average price for the route of $503, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from San José to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José to Colorado, 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 José to Colorado is February, when tickets cost $136 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $426 and $269 respectively.

What’s the cheapest day of the week to fly from San José to Colorado?

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

For San José to Colorado, Thursday is the cheapest day to fly on average and Friday is the most expensive. Flying from Colorado back to San José, the best deals are generally found on Wednesday, with Thursday being the most expensive.

How far in advance should I book a flight from San José to Colorado?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San José to Colorado, 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 José to Colorado, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$142
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from San José to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from San José to Colorado?

    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 José to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San José to Colorado 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 José to Colorado?

    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 from San José to Colorado with an airline and back with another airline.

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

    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 from San José to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from San José to Colorado

 
See real verified KAYAK customer reviews for airlines flying from San José to Colorado. 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 José to Colorado? 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.
8.0
SouthwestOverall score based on 4254 reviews
7.0Food
8.0Comfort
8.1Boarding
7.5Entertainment
8.6Crew
Airline reviews

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

2.0 MediocreDawn, Jun 2026
BUF - BWI
Read more Southwest reviews

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

I don't know why flying out of Sarasota requires two plane changes.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Orderly boarding, priority for platinum members, courtesy drinks from business class even when we were seating in economy.

Same as the previous flight as far as comfort and food. Entertainment didn’t have a watchable screen so everything would need to be watched on your own device in which they didn’t have a charging port that accommodated my iPhone. Seats were very uncomfortable. Staff was very friendly.

I was flying business class, and the French fellow passengers were super noisy. It was not a comfortable flight. And the crew was not helpful.

Boarding was confusing from staff telling going to preboard and than to group 1 Airplane was not cooling at the beginning

Avoid at all costs. My wife had to stay back on a connecting flight as her parents flight was delayed. 10 days later on the way back they cancelled all our flights. We had to rebook all four of us on the next days flight.

Friendly crew, good food options, food not the best and seats not as comfy but that’s typical.

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

A lot things happened in this trip.The fly should be less stress.

Some of the Air hostesses are not that friendly. Need improvement

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

It was a short flight so I was expecting too much

The flight to Houston the agents were not very helpful

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

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

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

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 rear seat on the second leg should be illegal. There’s no way you should make somebody sit that close to the washroom. Very awkward.

This was my first flight on Aer Lingus and it was great. The plane wasn't full so I could move to a seat with extra room. The food was pretty good for airline food and the staff was nice and attentive. I enjoyed the media provided during my 10 hour flight. We arrived home early and it's always good to be home!

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

The flight took off an hour late which made the connection concerning

We departed early and arrived early The plane was clean and the crew was incredibly efficient another positive experience with American airlines for me.

The flight from LA to Chicago was smooth and service was very good overall.

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

The overhead bins are too small, They served one meal and two snack for a 10hr flight. My meal was missing the butter, cheese and salad dressing everyone else got. The crew were nice and the plane was clean

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Everything you need to know for your flight from San José to Colorado

Information on your arrival and departure airports