SJO - DEN

Find cheap flights from San José to Denver

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Search 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 José 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 José to Denver, as well as popular online travel agencies
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Cheap Flight Deals from San José to Denver (SJO-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from San José 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.

Recent return flight deals from San José to Denver

Recommended return deals departing in the coming months from the most popular airlines that fly from San José to Denver.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
SJO-DEN
5h 55mdirect
DEN-SJO
5h 15mdirect
Southwest
Find Deal
SJO-DEN
5h 41mdirect
DEN-SJO
5h 12mdirect
United Airlines
Find Deal

Flights from San José to Denver - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José 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 José to Denver is October, where tickets cost £300 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £439 and £418 respectively.

Can I save money by flying with a stopover from San José to Denver?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £286 on average.

How far in advance should I book a flight from San José 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 José 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 José to Denver, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know - Cheap tickets from San José to Denver

Low season

June

High season

December
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly (20% more expensive on average)

When to book flights from San José to Denver

Are your dates flexible? Find out the best times to travel from San José to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 José to Denver

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

    Alaska Airlines, Delta, American Airlines, Iberia, and Lufthansa offer inflight Wi-Fi service on the San José to Denver flight route.

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

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the San José to Denver flight route.

  • Which airline alliances offer flights from San José to Denver?

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

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

    You can catch a direct flight from San José to Denver on on Saturday, and Sunday.

  • How does KAYAK find such low prices on flights from San José 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 José to Denver.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Denver with an airline and back to San José with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San José 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 José up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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

  • Looking for a cheap flight from Denver to San José? 25% of our users found flights on this route for £559 or less round-trip.

Prefer to fly direct from San José to Denver?

Find which airlines fly direct from San José Juan Santamaria Intl Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

San José Juan Santamaria Intl to Denver Intl

Saturday

Southwest, United Airlines

Southwest, United Airlines

Sunday

Southwest, United Airlines

Southwest, United Airlines

See more direct flights

Direct returns

Denver Intl to San José Juan Santamaria Intl

Friday

United Airlines

United Airlines

Saturday

Southwest, United Airlines

Southwest, United Airlines

Sunday

Southwest

Southwest

See more direct flights
See more direct flights

Top airlines flying from San José to Denver

 
See real verified KAYAK customer reviews for airlines flying from San José 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 José 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.
7.6
Copa AirlinesOverall score based on 1502 reviews
7.8Boarding
8.1Crew
6.9Entertainment
6.9Food
7.4Comfort
Airline reviews

Check in person said there would be lunch. We were first class passengers and lunch was chips.

4.0 OkayPaul, Feb 2025PTY - SJO
Read more Copa Airlines reviews

Check in person said there would be lunch. We were first class passengers and lunch was chips.

Flight attendant -José? - was over the top friendly and professional. Beautiful new plane with lie flat seats in Business (worth it!)

Horrible food. No wine or any other alcohol is served on the flight. Water is not served often and they refused when I asked for water in two cups. On the other hand, both going and coming back flights were on time.

Seats are getting smaller and smaller...and as hard as a rock , mediocre entertainment

Biggest issue was that they only had two restrooms in the back of the aircraft. Too many people for only two restrooms. The trash was overflowing and there was paper on the floor too. Long lines in the isle to use it. Food was also a bit meh. They don’t offer snacks with drinks, so you might want to buy a snack to hold you off on a longer trip, since the meals are very small.

It was first time fling in copa airline. In general I am satisfied except bag size. I got a email from copa with 17-10-6 for carry on bag. In airport the check in show 22-14-10 . However that mistake means $100,00 in over cost.

Not being in the back row and having to pay for a better seat

Have veg meal going forward . Other than e everything was excellent !!!

I would like a glass of wine or some kind of alcoholic drink.

Everything was smooth and crew was very polite and friendly.

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Not as good as expected Air Can needs to improve totally rated on internet as worst

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

It was 4 hours late. Almost missed my connecting flight no food or drinks on connecting flight. Overall terrible experience

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The food for long haul was poor compared to Singapore airlines economy. Pasta plain with tomato sauce . Singapore airlines give me Hagen dash small ice cream cup it was great. The choices of dinner course Singapore air also much better The crew mostly friendly. The economy seat are as expected.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

I was at the back of the plane with earphones, and I could still hear the chatty flight attendants; I wasn't able to sleep at all.

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Boulder
Breckenridge
Brighton
Fort Collins
Longmont
Littleton
Limon
Thornton
Dillon
Georgetown
Windsor
Greenwood Village
Copper Mountain
Lone Tree
Centennial
Englewood
Fort Morgan
Wheat Ridge
Cripple Creek
Idaho Springs

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

Information on your arrival and departure airports

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