Colorado

$86+ Cheap flights from San Jose (SJC) to Colorado

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — DEN
Apr 22 — Apr 291
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Cheap flight deals from San Jose to Colorado

Keep the following information in mind while searching for San Jose to Colorado flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$174
(Cheapflightsfares)

One-way from

$86
(Cheapflightsfares)

Popular in

May

Cheapest in

August

Average price

$256

Good round-trip deal

$251 or less

Good one-way deal

$141 or less
Provider with most accurate pricing for San Jose-Denver Intl flight deals.
Provider most trusted by Cheapflights users for San Jose-Denver Intl flights.
From San Jose to Colorado
One-way flight from San Jose to Colorado
Highest demand for flights based on searches. 23% potential increase in price ($79 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from San Jose to Colorado.
Price to beat on a one-way flight from San Jose to Colorado.

Find flight deals from San Jose to Colorado

Cheapest flights from San Jose to Colorado
Explore the most affordable flight options available from San Jose to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 5/1512:04 pmSJC - DEN
Nonstop2h 37mFrontier
Mon 5/199:41 amDEN - SJC
Nonstop2h 39mFrontier
Deal found 4/17$174
This Trip.com deal was found by Cheapflights users on 4/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:54 pmSJC - DEN
1 stop13h 40mMultiple Airlines
Thu 5/89:25 amDEN - SJC
Nonstop2h 39mMultiple Airlines
Deal found 4/15$182
This Delta deal was found by Cheapflights users on 4/15. 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.
Sat 6/74:00 pmSJC - DEN
1 stop6h 54mDelta
Sat 6/1412:32 pmDEN - SJC
1 stop4h 47mDelta
Deal found 4/15$217
This Southwest deal was found by Cheapflights users on 4/16. 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.
Sun 6/16:55 pmSJC - DEN
Nonstop2h 35mSouthwest
Wed 6/46:25 amDEN - SJC
1 stop5h 30mSouthwest
Deal found 4/16$227
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Mon 5/196:45 pmSJC - DEN
Nonstop2h 36mUnited Airlines
Wed 5/2111:55 amDEN - SJC
Nonstop2h 41mUnited Airlines
Deal found 4/16$231
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 7/17:09 pmSJC - DEN
1 stop14h 28mAlaska Airlines
Fri 7/46:00 amDEN - SJC
1 stop7h 09mAlaska Airlines
Deal found 4/17$234
This Delta deal was found by Cheapflights users on 4/15. 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.
Tue 5/61:10 pmSJC - COS
1 stop5h 12mDelta
Sat 5/108:00 amCOS - SJC
1 stop4h 48mDelta
Deal found 4/15$247
This Delta deal was found by Cheapflights users on 4/17. 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.
Sat 6/75:02 pmSJC - GJT
1 stop4h 28mDelta
Tue 6/105:55 amGJT - SJC
1 stop6h 59mDelta
Deal found 4/17$269
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 5/247:00 amSJC - MTJ
1 stop6h 30mUnited Airlines
Fri 5/303:26 pmMTJ - SJC
1 stop6h 24mUnited Airlines
Deal found 4/16$281
This Southwest deal was found by Cheapflights users on 4/16. 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.
Fri 6/64:25 pmSJC - COS
1 stop5h 50mSouthwest
Mon 6/96:35 pmCOS - SJC
1 stop5h 20mSouthwest
Deal found 4/16$289
This Delta deal was found by Cheapflights users on 4/16. 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.
Thu 9/411:28 amSJC - ASE
1 stop6h 10mDelta
Tue 9/912:00 pmASE - SJC
1 stop6h 00mDelta
Deal found 4/16$289
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/66:00 amSJC - COS
2 stops10h 00mMultiple Airlines
Mon 6/95:45 pmCOS - SJC
2 stops22h 48mMultiple Airlines
Deal found 4/16$296

Cheapflights Fare Finder

Customize your flight search to find flights from San Jose to Colorado 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 17, 2025.
Use the filters below to find and compare flights from San Jose to Colorado that are best for you.

Fly from

San Jose

Fly to

Colorado

Route

Depart

Return

Price

San JoseDenver

SJC - DEN

SJCDEN

San Jose

Thu 5/15

12:04 pm-3:41 pm

Nonstop2h 37m

Denver Intl

Mon 5/19

9:41 am-11:20 am

Nonstop2h 39m

$174

San JoseDenver

SJC - DEN

SJCDEN

San Jose

Tue 5/6

7:54 pm-10:34 am

1 stop13h 40m

Denver Intl

Thu 5/8

9:25 am-11:04 am

Nonstop2h 39m

$182

San JoseDenver

SJC - DEN

SJCDEN

San Jose

Sat 6/7

1:00 pm-7:30 pm

1 stop5h 30m

Denver Intl

Tue 6/17

12:32 pm-7:15 pm

1 stop7h 43m

$217

San JoseDenver

SJC - DEN

SJCDEN

San Jose

Sun 6/1

6:55 pm-10:30 pm

Nonstop2h 35m

Denver Intl

Wed 6/4

6:25 am-10:55 am

1 stop5h 30m

$227

San JoseDenver

SJC - DEN

SJCDEN

San Jose

Mon 5/19

6:45 pm-10:21 pm

Nonstop2h 36m

Denver Intl

Wed 5/21

11:55 am-1:36 pm

Nonstop2h 41m

$231

San JoseDenver

SJC - DEN

SJCDEN

San Jose

Tue 7/1

7:09 pm-10:37 am

1 stop14h 28m

Denver Intl

Fri 7/4

6:00 am-12:09 pm

1 stop7h 09m

$234

San JoseColorado Springs

SJC - COS

SJCCOS

San Jose

Tue 5/6

1:10 pm-7:22 pm

1 stop5h 12m

Colorado Springs

Sat 5/10

8:00 am-11:48 am

1 stop4h 48m

$247

San JoseGrand Junction

SJC - GJT

SJCGJT

San Jose

Sat 6/7

5:02 pm-10:30 pm

1 stop4h 28m

Grand Junction Regnl

Tue 6/10

5:55 am-11:54 am

1 stop6h 59m

$269

San JoseMontrose

SJC - MTJ

SJCMTJ

San Jose

Sat 5/24

7:00 am-2:30 pm

1 stop6h 30m

Montrose County

Fri 5/30

3:26 pm-8:50 pm

1 stop6h 24m

$281

San JoseColorado Springs

SJC - COS

SJCCOS

San Jose

Fri 6/6

4:25 pm-11:15 pm

1 stop5h 50m

Colorado Springs

Mon 6/9

6:35 pm-10:55 pm

1 stop5h 20m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 41 results
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Best time to book a flight from San Jose to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from San Jose 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 San Jose to Colorado

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

Currently, October is the cheapest month in which you can book a flight from San Jose to Colorado (average of $197). Flying from San Jose to Colorado in March is currently the most expensive (average of $278). 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 SJC to CO?

Find hourly flight availability from San Jose to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

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

Rainfall in Colorado by month

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

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

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

If weather is an important factor for your trip to Colorado, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated April 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from San Jose to Colorado by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from San Jose to Colorado. 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 from for flights from San Jose to Colorado?

    San Jose (SJC) is the airport you will fly out of if you book a flight from San Jose to Colorado. It is only a 2.9 mi journey to San Jose (SJC) from San Jose’s city center.

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

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $86. Southwest flights start at $99 while deals on Hawaiian Airlines start at $108 one-way.

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

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

    Before booking your flight to Colorado from San Jose, check out the most reliable airlines to get you to your destination on time: Lufthansa (96%), Air Canada (91%), Copa Airlines( 87%).

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

    Looking at all options, your cheapest flight can be booked for $88. While the most popular route (San Jose - Denver Intl) can be booked for $174 on average our data indicates $711 when flying from San Jose to Colorado.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose to Colorado 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 San Jose to Colorado?

    Currently, October is the cheapest month in which you can book a flight from San Jose to Colorado (average of $197). Flying from San Jose to Colorado in March is currently the most expensive (average of $278). 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

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Alternative routes for San Jose to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from San Jose to Colorado

Discover the top 5 airlines that operate flights from San Jose to Colorado. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$129FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$162Average$486FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$178Average$339FlexibilityNo cancel feeOn-time63%
DeltaCheapest$187Average$236FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$211Average$358FlexibilityNo cancel feeOn-time71%

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