DEN - SJO

$103 Find Cheap Flights from Denver to San José

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to San José departing on 2/27. 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 San José

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to San José, 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 Denver to San José, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$286
Overall average: $604
United Airlines
Wed 3/4Mon 3/9
DEN - SJO • 1 stop
Cheapest non-stop
$450
Typical prices: $703-$1,131
United Airlines
Fri 2/27Sat 3/7
DEN - SJO • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
United's Economy Plus offers extra legroom on this route.
Southwest includes two free checked bags per passenger.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to San José
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Top airlines
United Airlines
Cheapest • from $286 (round-trip)
Southwest
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 25% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San José!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Denver to San José (DEN-SJO)

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

Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
5:00 am - 1:15 pm
DEN
-
SJO
7h 15m1 stop
United Airlines Logo
11:35 am - 11:44 pm
SJO
-
DEN
12h 09m1 stop
$286United Airlines
Tue, Feb 3 - Tue, Feb 10
Southwest Logo
6:05 am - 7:30 pm
DEN
-
SJO
12h 25m1 stop
Southwest Logo
9:40 am - 7:35 pm
SJO
-
DEN
10h 55m2 stops
$287Southwest
Fri, Jan 9 - Tue, Jan 27
Multiple Airlines Logo
6:31 pm - 12:14 pm
DEN
-
SJO
16h 43m2 stops
Multiple Airlines Logo
4:15 pm - 11:21 am
SJO
-
DEN
20h 06m2 stops
$289Multiple Airlines
Tue, Jan 20 - Wed, Jan 28
American Airlines Logo
7:55 am - 10:30 pm
DEN
-
SJO
13h 35m2 stops
American Airlines Logo
6:00 am - 11:54 pm
SJO
-
DEN
18h 54m1 stop
$290American Airlines
Tue, Mar 3 - Sun, Mar 8
American Airlines Logo
7:00 am - 8:58 pm
DEN
-
SJO
12h 58m1 stop
American Airlines Logo
11:35 pm - 8:20 am
SJO
-
DEN
8h 45m1 stop
$291American Airlines
Tue, Jan 6 - Sat, Jan 17
Multiple Airlines Logo
9:00 pm - 11:37 am
DEN
-
SJO
37h 37m2 stops
Multiple Airlines Logo
3:12 pm - 9:26 pm
SJO
-
DEN
31h 14m1 stop
$292Multiple Airlines
Sat, Apr 18 - Fri, Apr 24
American Airlines Logo
6:52 pm - 1:09 pm
DEN
-
SJO
18h 17m1 stop
American Airlines Logo
11:59 pm - 9:20 am
SJO
-
DEN
9h 21m1 stop
$293American Airlines
Wed, Jan 21 - Wed, Jan 28
American Airlines Logo
11:59 pm - 9:02 pm
DEN
-
SJO
20h 03m1 stop
American Airlines Logo
6:00 am - 11:54 pm
SJO
-
DEN
18h 54m1 stop
$294American Airlines
Thu, Jan 22 - Sun, Jan 25
American Airlines Logo
9:01 am - 9:02 pm
DEN
-
SJO
11h 01m2 stops
American Airlines Logo
6:38 am - 4:21 pm
SJO
-
DEN
10h 43m1 stop
$295American Airlines
Fri, Jan 23 - Fri, Jan 30
United Airlines Logo
3:48 pm - 10:00 pm
DEN
-
SJO
5h 12mnonstop
United Airlines Logo
8:45 am - 10:06 pm
SJO
-
DEN
14h 21m1 stop
$296United Airlines
Booking Insights

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

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

Find cheap flights to San José
Find cheap flights to San José

Planning a trip from Denver to San José? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

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

If your flying dates are flexible, you should consider flying to San José on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Denver to San José. For your return ticket, we recommend flying on a Thursday and avoiding Fridays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to San José, 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 Denver to San José is September, where tickets cost $350 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $645 and $604 respectively.

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

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 $404, prices are generally cheapest when you fly direct.

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

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

Expert advice

Expert advice for your flight from Denver to San José

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United's Economy Plus offers up to 6 inches more legroom than standard economy seats.


United's Priority Boarding places you in Zone 2, avoiding carry-on gate-check issues.

Southwest

Southwest's Rapid Rewards offers unlimited rewards seats and points that don’t expire.


Southwest's Cash + Points option allows flexible booking with a combination of points and cash.

Airports
DEN

Use the West Security Checkpoint for faster screening at DEN, allowing liquids and laptops to remain in bags.

SJO

Arrange ground transportation in advance at SJO for a smoother exit, especially if heading to San José or beyond.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Mark Chesnut

Mark Chesnut

Expert on SJO

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more
Harriet Baskas

Harriet Baskas

Expert on DEN

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Good to know

Low seasonAugust
Cheapest flight$100
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Denver to San José

When to book flights from Denver to San José

Are your dates flexible? Find out the best times to travel from Denver to San José 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 Denver to San José

  • Can I rent a car at SJO airport?

    Yes. There are car rental services at SJO airport accessible by all passengers, and driving is the best way to reach Downtown San Jose. These services are available after the customer area in the arrivals hall, and the car rental companies authorized to operate at the airport are Alamo, Solid Car Rental and Firefly.

  • Which ground transportation services are available at SJO airport?

    A free shuttle bus service connecting Terminal A and B operates 24h a day and seven days a week. There are many taxis at the airport for passengers who wish to get to the city center through taxi services.

  • Are there parking facilities at DEN airport?

    Yes. Travelers can drive to DEN airport as they can access various ample parking spaces at the airport. The East and West parking garages with the quickest access to Jeppesen Terminal offer short-term parking services. If you need long-term parking services, use the multi-story airport garage with underground access or the economy parking lot west of Jeppesen Terminal.

  • Does DEN airport provide pet-friendly facilities?

    Yes. Travelers who need to go on a trip with their furry friends will be glad to book their flights at DEN airport as the airport is one of the top pet-friendly airports in the US. There is an outdoor pet relief area for pets outside door 200 of Jeppesen Terminal and a pet nutrition station with baggies, waste bags, and water fountains.

  • What is the cheapest flight from Denver to San José?

    In the last 3 days, the lowest price for a flight from Denver to San José was $100 for a one-way ticket and $286 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from Denver to San José?

    Denver airport is called Denver Intl and the only airport in San José is San José Juan Santamaria Intl.

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

    Only JetBlue offers inflight Wi-Fi service on the Denver to San José flight route.

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

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

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

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

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

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

  • Which is the best airline for flights from Denver to San José, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Denver to San José are Southwest and Delta. With an average price for the route of $481 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $397 and an overall rating of 7.9.

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

    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 Denver to San José.

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

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

    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 San José with an airline and back to Denver with another airline. Booking your flights between Denver and SJO 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 Denver to San José?

    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 San José from Denver 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 Denver to San José

  • Looking for a cheap flight? 25% of our users found flights on this route for $219 or less one-way and $405 or less round-trip.
  • Denver International Airport (DEN) offers family-friendly facilities essential to family travelers. There is a children’s play area in the Admirals Club of Concourse A. The family rest area has a picnic table and rocking chair where parents and siblings can eat a meal or get some time to themselves. DEN also offers family restrooms in the middle of the terminal and coloring sheets for kids to do while they fly.
  • DEN airport provides baby facilities convenient to traveling lactating mothers. Nursing rooms in each concourse feature comfortable chairs where mothers can nurse their babies in privacy. Lactating mothers can also use the same room if they wish to pump breast milk or breastfeed their babies. DEN airport also has a mother's room, a sink with running water, and an easy-to-clean changing table.
  • Denver International Airport has a variety of amenities and services for business travelers as well. Plenty of meeting and conference rooms are available, including the Colorado Convention Center and ballroom in the North Terminal for hosting meetings, conferences, seminars and other events. Conference guests also have their private washroom at the hotel facilities in Michael Eades Pavilion across from Jeppesen Terminal in Concourse B.
  • Disabled travelers can consider landing at San Jose Juan Santamaria International Airport (SJO) since it offers disability services like special restrooms, airport-issued wheelchairs, special check-in counters, and TDD telephones. SJO airport has elevators equipped with sensors that announce on which floor the elevator stops. Wheelchairs with collapsible footrests are available at the airport.
  • SJO airport hosts VIP lounges like Business Class and First Class lounges. Travelers who are in Business Class can update their work and relax at the lounges. You can visit Mastercard Black VIP Lounge near gate 4 or VIP Lounge BAC Credomatic near gate 17 if you need computers and a private place to make a phone call. There is also VIP Santamaría on Level 3 next to Gate 5.

Prefer to fly direct from Denver to San José?

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

Direct departures

Denver Intl to San José Juan Santamaria 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

Southwest, United Airlines

Southwest, United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

San José Juan Santamaria Intl 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

Southwest, United Airlines

Southwest, United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 5 airlines serving from Denver to San José

 
See real verified KAYAK customer reviews for airlines flying from Denver to San José. 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 Denver to San José? 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
SouthwestOverall score based on 4252 reviews
8.1Boarding
8.6Crew
7.0Food
7.5Entertainment
8.0Comfort
Airline reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

8.0 ExcellentRussell, Dec 2025
SAN - OAK
Read more Southwest reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

The flight was good overall. Everything went smoothly, although the landing was a bit rough. Still, it was a pleasant experience

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Flight was good but there are way to many announcements for credit cards etc.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

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

Other airlines flying from Denver to San José

Flights from the other most popular airlines that fly from Denver to San José according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.