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Cheap flights from Colorado to San Jose from $61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to San Jose departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:30 pm - 6:07 pm
DEN
-
SJC
20h 37m
1 stop
Frontier Logo
8:20 pm - 3:56 am
SJC
-
DEN
6h 36m
1 stop
$139Frontier
Wed, Mar 25 - Mon, Mar 30
Frontier Logo
7:24 am - 5:54 pm
DEN
-
SJC
11h 30m
1 stop
Frontier Logo
9:35 am - 9:44 pm
SJC
-
DEN
11h 09m
1 stop
$154Frontier
Thu, Feb 26 - Mon, Mar 2
Frontier Logo
6:00 am - 6:07 pm
DEN
-
SJC
13h 07m
1 stop
Frontier Logo
8:20 pm - 9:01 am
SJC
-
DEN
11h 41m
1 stop
$162Frontier
Thu, Mar 26 - Mon, Mar 30
Multiple Airlines Logo
7:40 am - 12:08 pm
DEN
-
SJC
5h 28m
1 stop
Multiple Airlines Logo
10:34 am - 9:01 am
SJC
-
DEN
21h 27m
1 stop
$193Multiple Airlines
Tue, Mar 3 - Thu, Mar 5
Alaska Airlines Logo
1:10 pm - 2:13 pm
DEN
-
SJC
26h 03m
1 stop
Alaska Airlines Logo
10:26 am - 5:48 pm
SJC
-
DEN
6h 22m
1 stop
$200Alaska Airlines
Mon, Mar 2 - Wed, Mar 4
Delta Logo
7:45 am - 12:23 pm
GJT
-
SJC
5h 38m
1 stop
Delta Logo
9:37 am - 4:46 pm
SJC
-
GJT
6h 09m
1 stop
$211Delta
Tue, Apr 28 - Sun, May 3
Delta Logo
7:45 am - 2:39 pm
GJT
-
SJC
7h 54m
2 stops
Delta Logo
4:50 pm - 9:53 pm
SJC
-
GJT
4h 03m
1 stop
$240Delta
Tue, Mar 24 - Sat, Mar 28
United Airlines Logo
3:23 pm - 9:05 pm
GUC
-
SJC
6h 42m
1 stop
United Airlines Logo
8:50 am - 2:42 pm
SJC
-
GUC
4h 52m
1 stop
$281United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
7:15 am - 1:41 pm
MTJ
-
SJC
7h 26m
1 stop
United Airlines Logo
8:50 am - 2:37 pm
SJC
-
MTJ
4h 47m
1 stop
$281United Airlines
Wed, Feb 25 - Sat, Feb 28
Alaska Airlines Logo
1:15 pm - 9:22 am
EGE
-
SJC
21h 07m
2 stops
Alaska Airlines Logo
8:00 am - 3:43 pm
SJC
-
EGE
6h 43m
1 stop
$546Alaska Airlines
Thu, Feb 26 - Sat, Feb 28

Southwest flights from Colorado to San Jose, California

Our best Southwest deals on Colorado to San Jose, California flight tickets
Southwest
Mar 25
MTJ12:35 pmMontrose County
6h 40m
1 stop
SJC6:15 pmSan Jose
Apr 8
SJC1:35 pmSan Jose
5h 20m
1 stop
MTJ7:55 pmMontrose County
$319
Southwest
Mar 25
MTJ12:35 pmMontrose County
6h 40m
1 stop
SJC6:15 pmSan Jose
Apr 8
SJC11:25 amSan Jose
7h 30m
2 stops
MTJ7:55 pmMontrose County
$324
Southwest
Mar 25
MTJ12:35 pmMontrose County
8h 00m
2 stops
SJC7:35 pmSan Jose
Apr 8
SJC11:25 amSan Jose
7h 30m
2 stops
MTJ7:55 pmMontrose County
$329

Delta flights from Colorado to San Jose, California

Our best Delta deals on Colorado to San Jose, California flight tickets
Delta
Apr 28
GJT7:45 amGrand Junction Regnl
5h 38m
1 stop
SJC12:23 pmSan Jose
May 3
SJC9:37 amSan Jose
6h 09m
1 stop
GJT4:46 pmGrand Junction Regnl
$211
Delta
Mar 24
GJT7:45 amGrand Junction Regnl
7h 54m
2 stops
SJC2:39 pmSan Jose
Mar 28
SJC4:50 pmSan Jose
4h 03m
1 stop
GJT9:53 pmGrand Junction Regnl
$240
Delta
Feb 25
ASE12:30 pmAspen Pitkin County
6h 03m
1 stop
SJC5:33 pmSan Jose
Mar 4
SJC6:45 amSan Jose
5h 06m
1 stop
ASE12:51 pmAspen Pitkin County
$269

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to San Jose, California 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, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Colorado to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Wed 3/25

10:30 pm-6:07 pm

1 stop20h 37m

San Jose

Mon 3/30

8:20 pm-3:56 am

1 stop6h 36m

$139

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Thu 2/26

7:24 am-5:54 pm

1 stop11h 30m

San Jose

Mon 3/2

9:35 am-9:44 pm

1 stop11h 09m

$154

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Thu 3/26

6:00 am-6:07 pm

1 stop13h 07m

San Jose

Mon 3/30

8:20 pm-9:01 am

1 stop11h 41m

$162

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Tue 3/3

7:40 am-12:08 pm

1 stop5h 28m

San Jose

Thu 3/5

10:34 am-9:01 am

1 stop21h 27m

$193

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Mon 3/2

1:10 pm-2:13 pm

1 stop26h 03m

San Jose

Wed 3/4

10:26 am-5:48 pm

1 stop6h 22m

$200

Grand JunctionSan Jose

GJT - SJC

GJTSJC

Grand Junction Regnl

Tue 4/28

7:45 am-12:23 pm

1 stop5h 38m

San Jose

Sun 5/3

9:37 am-4:46 pm

1 stop6h 09m

$211

Grand JunctionSan Jose

GJT - SJC

GJTSJC

Grand Junction Regnl

Tue 3/24

7:45 am-2:39 pm

2 stops7h 54m

San Jose

Sat 3/28

4:50 pm-9:53 pm

1 stop4h 03m

$240

GunnisonSan Jose

GUC - SJC

GUCSJC

Gunnison

Fri 2/27

3:23 pm-9:05 pm

1 stop6h 42m

San Jose

Tue 3/3

8:50 am-2:42 pm

1 stop4h 52m

$281

MontroseSan Jose

MTJ - SJC

MTJSJC

Montrose County

Wed 2/25

7:15 am-1:41 pm

1 stop7h 26m

San Jose

Sat 2/28

8:50 am-2:37 pm

1 stop4h 47m

$281

VailSan Jose

EGE - SJC

EGESJC

Vail Eagle County

Thu 2/26

1:15 pm-9:22 am

2 stops21h 07m

San Jose

Sat 2/28

8:00 am-3:43 pm

1 stop6h 43m

$546

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from Colorado to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Jose, California?

The month of September is, on average, the cheapest month to fly to San Jose, California from Colorado, with most prices found around $217. If you are unable to visit San Jose, California during the month of September, then departing from Colorado during the month August is also very affordable. Most momondo users find prices during this month for around $221.

What is the cheapest day to depart on your flight to San Jose, California?

On average, the least expensive day to fly to San Jose, California from Colorado is on a Thursday. momondo users have found tickets for Thursday departures for as low as $257. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Colorado to San Jose, California for around $361.

What is the cheapest time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is at noon when flights can be purchased for as low as $232. In the evening is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $353 per ticket.

What is the cheapest Colorado to San Jose flight route?

Fly from Denver Intl to San Jose for the best Colorado - San Jose flight prices

How far in advance should I book a flight to San Jose, California?

You are more likely to see cheaper flights to San Jose, California from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around $308 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose, California from Colorado for as low as $221 on momondo.

What cabin class options are available on Colorado to San Jose flights?

There are 4 cabin classes available to choose from on Colorado to San Jose flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to San Jose, California flights?

You could potentially save up to 7% on your flight if you consider stops on a Colorado to San Jose, California flight.

Cheap Colorado to San Jose, California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to San Jose, California

Best Price Found

$204

Fastest flight time

2h 30m

Direct flights

Every day

Airports in San Jose, California

1 airport
The best one-way flight to San Jose, California from Colorado in the past 72 hours is $204. The best round-trip flight deal from Colorado to San Jose, California found on momondo in the last 72 hours is $356.
The fastest flight from Colorado to San Jose, California takes 2h 30m
Direct flights go from Colorado to San Jose, California every day.
There is 1 airport in San Jose, California. From Colorado there are direct flights to San Jose (SJC).
Search flight deals

  • When did momondo last update prices for flights from Colorado to San Jose Airport?

    Prices for flights from Colorado to San Jose Airport were last updated today.

  • How many operators does momondo search for flights from Colorado to San Jose Airport?

  • How old do you have to be to fly from Colorado to San Jose Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The required travel and health documents for your San Jose Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Jose Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Colorado to San Jose, California?

Best airlines flying from Colorado to San Jose, California

Compare and see reviews for airlines that fly from Colorado to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $59Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $100Free CancellationRating
8.0
11,865 reviews
Search Alaska Airlines flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,174 reviews
Search Delta flights
United AirlinesPriceFrom $164Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
SouthwestPriceFrom $197Free CancellationRating
8.0
4,281 reviews
Search Southwest flights
American AirlinesPriceFrom $238Free CancellationRating
7.2
11,255 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to San Jose?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado to San Jose. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Colorado to San Jose with flexible booking policies on momondo?

Yes. All flights to San Jose from Colorado on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Colorado to San Jose?

Once all potential Colorado to San Jose flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Colorado to San Jose right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Colorado to San Jose flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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