HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Jose

$50+ Cheap flights from Colorado to San Jose (SJC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJC
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to San Jose with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colorado to San Jose

Keep the following information in mind while searching for Colorado to San Jose flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$100
(Cheapflightsfares)

One-way from

$50
(Cheapflightsfares)

Popular in

June

Cheapest in

August

Average price

$306

Good round-trip deal

$153 or less

Good one-way deal

$89 or less
Provider with most accurate pricing for Denver Intl-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-San Jose flights.
Search Deals
From Colorado to San Jose
Search Deals
One-way flight from Colorado to San Jose
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Colorado to San Jose.
Search Deals
Price to beat on a one-way flight from Colorado to San Jose.
Search Deals

Find flight deals from Colorado to San Jose

Cheapest flights from Colorado to San Jose
Explore the most affordable flight options available from Colorado to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:55 amDEN - SJC
Nonstop2h 39mFrontier
Thu 5/112:04 pmSJC - DEN
Nonstop2h 37mFrontier
Deal found 3/30$100
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:00 amDEN - SJC
1 stop7h 36mMultiple Airlines
Sun 6/812:13 pmSJC - DEN
Nonstop2h 39mMultiple Airlines
Deal found 3/31$213
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/38:20 amDEN - SJC
Nonstop2h 35mSouthwest
Sat 6/76:30 amSJC - DEN
Nonstop2h 35mSouthwest
Deal found 3/30$217
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1411:55 amDEN - SJC
Nonstop2h 41mUnited Airlines
Mon 5/196:45 pmSJC - DEN
Nonstop2h 36mUnited Airlines
Deal found 3/30$231
This Hawaiian Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/138:20 amDEN - SJC
1 stop7h 30mHawaiian Airlines
Tue 5/209:23 amSJC - DEN
1 stop7h 46mHawaiian Airlines
Deal found 3/31$236
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:40 amDEN - SJC
1 stop4h 53mDelta
Mon 5/124:00 pmSJC - DEN
1 stop6h 54mDelta
Deal found 3/30$237
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/98:01 amDEN - SJC
1 stop4h 57mAmerican Airlines
Mon 5/126:00 amSJC - DEN
1 stop5h 10mAmerican Airlines
Deal found 3/31$242
This Alaska Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/182:53 pmDEN - SJC
1 stop8h 55mAlaska Airlines
Tue 4/229:30 amSJC - DEN
1 stop10h 45mAlaska Airlines
Deal found 3/30$256
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/315:40 pmCOS - SJC
1 stop5h 45mSouthwest
Wed 6/43:00 pmSJC - COS
1 stop6h 40mSouthwest
Deal found 3/30$259
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:00 amCOS - SJC
1 stop8h 25mAmerican Airlines
Wed 6/412:48 pmSJC - COS
2 stops9h 57mAmerican Airlines
Deal found 3/30$264
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:30 pmGJT - SJC
1 stop5h 16mAmerican Airlines
Sun 5/1112:48 pmSJC - GJT
1 stop4h 11mAmerican Airlines
Deal found 3/31$289
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:05 amGJT - SJC
1 stop6h 43mDelta
Mon 5/265:02 pmSJC - GJT
1 stop4h 31mDelta
Deal found 3/31$309

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
Use the filters below to find and compare flights from Colorado to San Jose that are best for you.

Fly from

Colorado

Fly to

San Jose

Route

Depart

Return

Price

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Thu 5/1

9:25 am-11:04 am

Nonstop2h 39m

San Jose

Sun 5/4

12:20 pm-3:57 pm

Nonstop2h 37m

$102

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Tue 6/3

6:00 am-12:36 pm

1 stop7h 36m

San Jose

Sat 6/7

12:13 pm-3:52 pm

Nonstop2h 39m

$192

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Sat 5/31

7:45 am-9:20 am

Nonstop2h 35m

San Jose

Wed 6/4

6:45 pm-10:20 pm

Nonstop2h 35m

$197

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Wed 4/23

11:55 am-1:35 pm

Nonstop2h 40m

San Jose

Sat 4/26

8:30 am-12:06 pm

Nonstop2h 36m

$216

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Tue 5/13

8:20 am-2:50 pm

1 stop7h 30m

San Jose

Tue 5/20

9:23 am-6:09 pm

1 stop7h 46m

$236

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Tue 6/3

12:35 pm-5:45 pm

1 stop6h 10m

San Jose

Sat 6/7

5:55 am-12:04 pm

1 stop5h 09m

$237

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Fri 4/25

7:55 pm-9:14 am

1 stop14h 19m

San Jose

Tue 4/29

9:30 am-9:15 pm

1 stop10h 45m

$256

Colorado SpringsSan Jose

COS - SJC

COSSJC

Colorado Springs

Sat 5/31

5:40 pm-10:25 pm

1 stop5h 45m

San Jose

Wed 6/4

3:00 pm-10:40 pm

1 stop6h 40m

$259

Colorado SpringsSan Jose

COS - SJC

COSSJC

Colorado Springs

Sat 5/31

6:00 am-1:25 pm

1 stop8h 25m

San Jose

Wed 6/4

12:48 pm-11:45 pm

2 stops9h 57m

$264

Grand JunctionSan Jose

GJT - SJC

GJTSJC

Grand Junction Regnl

Fri 5/9

6:30 pm-10:46 pm

1 stop5h 16m

San Jose

Sun 5/11

12:48 pm-5:59 pm

1 stop4h 11m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 32 results
1
2
3
4

Best time to book a flight from Colorado to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado to San Jose

What is the cheapest month to book a flight from Colorado to San Jose?

Currently, September is the cheapest month in which you can book a flight from Colorado to San Jose (average of $255). Flying from Colorado to San Jose in June is currently the most expensive (average of $363). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to SJC?

Find hourly flight availability from Colorado to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to San Jose as you normally would.

Weekly flight availability from Colorado to San Jose

Explore weekly flight availability from Colorado to San Jose. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 1, 2025.

The most flights from USCO to SJC are scheduled on a Monday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated April 1, 2025.
To help decide which airline to fly from Colorado to San Jose, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Southwest
8.0
Very good
4,277 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

Find useful and relevant information for your journey from Colorado to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Jose from Colorado?

    San Jose (SJC), located 2.9 mi from the city center, is the airport you fly into when you book flights from Colorado to San Jose.

  • How popular is this Colorado to San Jose flight route?

    This flight path from Colorado to San Jose was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Colorado to San Jose one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $50. Southwest flights start at $89 while deals on Alaska Airlines start at $98 one-way.

  • What are the most popular routes from Colorado to San Jose?

    When deciding which route to take from Colorado to San Jose consider Denver Intl - San Jose, Colorado Springs - San Jose or Grand Junction Regnl - San Jose as they are the most popular.

  • What are the most reliable airlines from Colorado to San Jose?

    The top 3 most reliable airlines when flying from Colorado to San Jose are Frontier (84%), Lufthansa (84%) and Copa Airlines (83%).

  • What are the cheapest flights from Colorado to San Jose?

    On average you can expect to pay $220 for a flight from Colorado to San Jose. The cheapest flight overall is $39 while the most popular route, (Denver Intl - San Jose) is currently priced at $100.

  • Can I find deals for flights from Colorado to San Jose that include hotel bookings?

    Yes. In addition to deals on Colorado to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to San Jose.

  • Can I find deals for business class flights from Colorado to San Jose?

    Yes. Cheapflights offers flight deals from Colorado to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Colorado to San Jose (average of $255). Flying from Colorado to San Jose in June is currently the most expensive (average of $363). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to San Jose

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Los Angeles flights
Newark to Las Vegas flights
Newark to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
Denver to Las Vegas flights
O'Hare Intl to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Seattle to Las Vegas flights
LaGuardia to Las Vegas flights
LaGuardia to Los Angeles flights
Seattle to Los Angeles flights
Atlanta to Las Vegas flights
Boston to Los Angeles flights
Boston to Las Vegas flights
Dulles Intl to Las Vegas flights
San Francisco to Las Vegas flights
O'Hare Intl to Los Angeles flights
Dulles Intl to Los Angeles flights
San Jose to Los Angeles flights
Los Angeles to Las Vegas flights
San Francisco to Los Angeles flights
Newark to San Francisco flights
Dallas/Fort Worth to Los Angeles flights
Seattle to San Diego flights
John F Kennedy Intl to San Diego flights
Oakland to Los Angeles flights
Reagan-National to Las Vegas flights
Seattle to Santa Ana flights
Reagan-National to Los Angeles flights
Santa Ana to Las Vegas flights
LaGuardia to San Francisco flights
Los Angeles to San Francisco flights
Philadelphia to Las Vegas flights
Newark to San Diego flights
Hobby to Las Vegas flights
Minneapolis to Las Vegas flights
Detroit to Las Vegas flights
Newark to Burbank flights
Baltimore to Las Vegas flights
Portland to Los Angeles flights
Hobby to Los Angeles flights
San Jose to Las Vegas flights
Oakland to Las Vegas flights
Dallas/Fort Worth to San Francisco flights
San Francisco to Ontario flights
Burbank to Las Vegas flights
Los Angeles to Oakland flights
Baltimore to Los Angeles flights
Dulles Intl to San Francisco flights

Top 5 airlines flying from Colorado to San Jose

Discover the top 5 airlines that operate flights from Colorado to San Jose. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$135FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$174Average$448FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$178Average$362FlexibilityNo cancel feeOn-time63%
DeltaCheapest$283Average$463FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$400FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.