Are there direct flights from San Jose to Denver?

Direct flights from San Jose to Denver are available, though they represent a smaller portion of the overall flight options. Historically, approximately 10.2% of flights on this route have been direct. For journeys involving connecting flights, travelers typically experience a median of 2 stopovers. This indicates that while direct options exist, connecting flights are more common.

What's the flight time from San Jose to Denver?

The direct flight time from San Jose to Denver is typically 2 hours and 38 minutes, covering a distance of 1522 kilometers. For flights with one stop, the median travel time is considerably longer, averaging 10 hours and 41 minutes. This difference highlights the convenience of direct routes for this specific journey.

Are non-stop flights from San Jose to Denver worth the extra cost?

Historically, non-stop flights from San Jose to Denver typically come with a premium of about 5% over connecting flights. The median price for a direct flight has been observed at $375, while connecting flights had a median price of $358. Direct flights constitute approximately 11.8% of the available options, suggesting they are less common but offer a time-saving convenience for a slightly higher cost.

Flights From San Jose

To Denver

Cheap Flights from San Jose to Denver

Browse current best options from San Jose. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Jose

RatePunk searches hundreds of travel sites at once for deals on flights to Denver

Prices updated 1 day ago

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from San Jose to Denver

Explore current cheapest deals departing from San Jose to Denver

2026-10-12 – 2026-10-14
SJC - Denver
80% AI deal score
$415
$140
Round trip
2026-10-05 – 2026-10-07
SJC - Denver
80% AI deal score
$424
$150
Round trip
2026-10-02 – 2026-10-05
SJC - Denver
77% AI deal score
$431
$180
Round trip
2026-10-12 – 2026-10-19
SJC - Denver
81% AI deal score
$391
$183
Round trip
2026-10-26 – 2026-10-30
SJC - Denver
80% AI deal score
$408
$189
Round trip
2026-10-09 – 2026-10-17
SJC - Denver
79% AI deal score
$371
$192
Round trip
2026-10-05 – 2026-10-10
SJC - Denver
78% AI deal score
$409
$210
Round trip
2026-10-21 – 2026-10-24
SJC - Denver
83% AI deal score
$410
$212
Round trip
2026-10-06 – 2026-10-07
SJC - Denver
50% AI deal score
$232
$215
Round trip
2026-10-28 – 2026-10-31
SJC - Denver
49% AI deal score
$225
$215
Round trip

San Jose to Denver: Overview

Insights for flights from San Jose to Denver

A typical journey from San Jose to Denver, including connections, takes about 2h 38m. This median duration accounts for all itineraries, though most flights on this route involve at least one stop. For connecting flights specifically, the median journey time extends to 12h 51m, indicating that itineraries with connections can significantly lengthen travel time.

For travelers seeking cheap flights from San Jose to Denver, fares typically range from $303–$580, with a median of $439. Right now, current fares are below the typical level for this route. Approximately 11% of recent fares have been classified as a good price, suggesting that finding a deal is possible but requires some flexibility.

When is the cheapest time to fly from San Jose to Denver? The data indicates that the most affordable months to travel are December, with a median fare of $180, followed by January at $196, and February at $200. These months offer significantly lower median prices compared to the overall typical range for the route.

Most itineraries on this route connect at least once, with only 10.2% of recent fares being non-stop. For the majority of flights that do include connections, the typical number of stopovers is 2. This means that if you fly from San Jose to Denver, you should generally expect a journey with at least one intermediate stop.

The distance between San Jose and Denver is approximately 1522 kilometers. This classifies the route as a medium-haul journey, meaning it's too far for a short hop but not a long-distance international flight. New deals for this route appear almost daily, making it worthwhile to monitor prices regularly if you are planning to travel.

How much is a round trip from San Jose to Denver

Regular price: $303 - $443

Prices are currently below the regular range for flights from San Jose to Denver.

The regular price range for flights from San Jose to Denver is between $303 and $443. The current lowest deal is $140 with Frontier Airlines for travel from Oct 12-Oct 14.

now $140

Low $303

High $443

The cheapest time to fly from San Jose to Denver

The cheapest month to fly from San Jose to Denver is August, with a median price of $177. The most expensive month is April, with a median price of $637. Prices are generally lower from January to December.

August

Cheapest

Flights from $177

April

Most Expensive

Flights from $637

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Jose to Denver

United Airlines

Last-minute flights going from San Jose to Denver

Thu, Sep 17

⌛ Last-Minute

SJC - Denver

San Jose (SJC) - Denver (DEN)

Frontier Airlines

$514

$348

One-way

Thu, Sep 17

⌛ Last-Minute

SJC - Denver

San Jose (SJC) - Denver (DEN)

Frontier Airlines

$503

$369

One-way

Fri, Sep 18

⌛ Last-Minute

SJC - Denver

San Jose (SJC) - Denver (DEN)

Frontier Airlines

$412

$319

One-way

Fri, Sep 18

⌛ Last-Minute

SJC - Denver

San Jose (SJC) - Denver (DEN)

Frontier Airlines

$512

$370

One-way

Mon, Sep 21

⌛ Last-Minute

SJC - Denver

San Jose (SJC) - Denver (DEN)

Frontier Airlines

$403

$338

One-way

Thu, Sep 24

⌛ Last-Minute

SJC - Denver

San Jose (SJC) - Denver (DEN)

Frontier Airlines

$357

$259

One-way

Biggest price drops on these dates for flights from San Jose to Denver

2 nights

Oct 12 - Oct 14

$415 → $141

66%

2 nights

Oct 5 - Oct 7

$423 → $151

64%

3 nights

Oct 2 - Oct 5

$431 → $181

58%

4 nights

Oct 26 - Oct 30

$408 → $190

53%

Popular Airports to fly from San Jose to Denver

San Jose - Denver route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from SJC to DEN are below the typical level, with a median of $439.

📅 Best time to fly

December is historically the cheapest month to fly.

Historically, December is the cheapest month to fly, with a median price of $180.

⏱️ Flight duration

Direct flights average 2h 38m.

Direct flights from San Jose to Denver typically take 2h 38m, connecting flights average 12h 51m.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Connecting flights make up the majority of options, with a median of 2 stopovers.

🏆 Airline highlight

Frontier Airlines offers a recent deal for $140.

A recent deal from Frontier Airlines was found for $140, departing October 12 and returning October 14.

🎯 Booking tip

Deals appear frequently for this route.

Deals for flights from San Jose to Denver appear frequently, with 11% considered good prices.

San Jose main airports to depart from

San Jose International (SJC)

Cheapest

San Jose International is a convenient option for flights from San Jose to Denver.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$119

Denver main airports to arrive at

Denver International (DEN)

Cheapest

Denver International Airport is the primary gateway to Denver, Colorado, offering convenient access to the city.

📍 ~30 km from city center (reachable by car, bus, or rail).

💸 Flights from ~$120

Airports nearby Denver used as alternative

Colorado Springs (COS)

Colorado Springs offers a robust flight schedule and reliable commercial service as a strong alternative to Denver.

📍 ~115 km from Denver (reachable by car, I-25 traffic can impact travel time)

💸 Flights from ~$325

Business & First Class Flight Deals to Denver

Discover luxury on the budget with premium cabin class on flights from San Jose to Denver.

Elite

Best Elite deals to Denver

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SJC

Elite

Dec 12

Denver, United States

85% AI deal score

$1,973

$783

Save $1,190

Alaska Airlines, Inc.

Business Class

From SJC

Elite

Oct 21

Denver, United States

85% AI deal score

$1,821

$783

Save $1,038

Alaska Airlines, Inc.

Business Class

From SJC

Elite

Oct 21

Denver, United States

85% AI deal score

$1,751

$783

Save $968

Alaska Airlines, Inc.

Business Class

From SJC

Elite

Oct 21

Denver, United States

85% AI deal score

$1,751

$783

Save $968

Alaska Airlines, Inc.

Business Class

From SJC

Elite

Nov 11

Denver, United States

85% AI deal score

$1,802

$783

Save $1,019

Alaska Airlines, Inc.

Business Class

From SJC

Elite

Oct 21

Denver, United States

85% AI deal score

$1,823

$793

Save $1,030

Alaska Airlines, Inc.

Business Class

From SJC

Elite

Oct 21

Denver, United States

85% AI deal score

$1,824

$793

Save $1,031

Alaska Airlines, Inc.

Business Class

From SJC

Elite

Dec 05

Denver, United States

85% AI deal score

$2,007

$793

Save $1,214

Alaska Airlines, Inc.

Business Class

From SJC

Elite

Oct 21

Denver, United States

85% AI deal score

$1,839

$793

Save $1,046

Alaska Airlines, Inc.

Business Class

From SJC

Elite

Nov 11

Denver, United States

85% AI deal score

$1,844

$793

Save $1,051

Alaska Airlines, Inc.

Business Class

From SJC

Elite

Oct 23

Denver, United States

85% AI deal score

$1,887

$793

Save $1,094

Alaska Airlines, Inc.

Business Class

From SJC

Elite

Dec 12

Denver, United States

85% AI deal score

$2,022

$818

Save $1,204

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to Denver

Historically, the optimal booking window for flights from San Jose to Denver is typically 14-27 days before departure. During this period, the average price observed was $241. Booking within 7-13 days of travel generally sees an average price of $602. For those planning further ahead, booking 60+ days out had an average price of $301, while 28-59 days out averaged $449.

Across the trailing quarter, a flight from San Jose to Denver is considered a good deal if it is priced at or below $303. The median price for this route historically stands at $439. Prices can range, with about 75% of observed fares being $580 or less. Therefore, aiming for a price under $303 is a strong indicator of a favorable deal.

Historically, the cheapest months to fly from San Jose to Denver include December, with a median price of $180, and January, with a median price of $196. February also offers competitive pricing, with a median of $200. These months typically present more affordable options compared to the annual median price of $439 for this route.

Related routes

More routes from San Jose

Flights from San Jose to Dallas Flights from San Jose to Davao Flights from San Jose to Dubai Flights from San Jose to Edinburgh Flights from San Jose to Florence Flights from San Jose to Frankfurt Flights from San Jose to Guadalajara Flights from San Jose to Hong Kong Flights from San Jose to Honolulu Flights from San Jose to Istanbul Flights from San Jose to Kuala Lumpur Flights from San Jose to Las Vegas

Flights to Denver from other cities

Flights from Albuquerque to Denver Flights from Anchorage to Denver Flights from Atlanta to Denver Flights from Austin to Denver Flights from Billings to Denver Flights from Boston to Denver Flights from Nashville to Denver Flights from Salt Lake City to Denver Flights from St. Louis to Denver Flights from Tampa to Denver Flights from Tucson to Denver Flights from Washington, D.C. to Denver

San Jose to Denver: Overview

Insights for flights from San Jose to Denver

How much is a round trip from San Jose to Denver

Regular price: $303 - $443

Prices are currently below the regular range for flights from San Jose to Denver.

The regular price range for flights from San Jose to Denver is between $303 and $443. The current lowest deal is $140 with Frontier Airlines for travel from Oct 12-Oct 14.

now $140

Low $303

High $443

The cheapest time to fly from San Jose to Denver

August

Cheapest

Flights from $177

April

Most Expensive

Flights from $637

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Jose to Denver

United Airlines

Last-minute flights going from San Jose to Denver

Thu, Sep 17

⌛ Last-Minute

SJC - Denver

San Jose (SJC) - Denver (DEN)

Frontier Airlines

$514

$348

One-way

Thu, Sep 17

⌛ Last-Minute

SJC - Denver

San Jose (SJC) - Denver (DEN)

Frontier Airlines

$503

$369

One-way

Fri, Sep 18

⌛ Last-Minute

SJC - Denver

San Jose (SJC) - Denver (DEN)

Frontier Airlines

$412

$319

One-way

Fri, Sep 18

⌛ Last-Minute

SJC - Denver

San Jose (SJC) - Denver (DEN)

Frontier Airlines

$512

$370

One-way

Mon, Sep 21

⌛ Last-Minute

SJC - Denver

San Jose (SJC) - Denver (DEN)

Frontier Airlines

$403

$338

One-way

Thu, Sep 24

⌛ Last-Minute

SJC - Denver

San Jose (SJC) - Denver (DEN)

Frontier Airlines

$357

$259

One-way

Biggest price drops on these dates for flights from San Jose to Denver

2 nights

Oct 12 - Oct 14

$415 → $141

66%

2 nights

Oct 5 - Oct 7

$423 → $151

64%

3 nights

Oct 2 - Oct 5

$431 → $181

58%

4 nights

Oct 26 - Oct 30

$408 → $190

53%

Popular Airports to fly from San Jose to Denver

San Jose - Denver route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from SJC to DEN are below the typical level, with a median of $439.

📅 Best time to fly

December is historically the cheapest month to fly.

Historically, December is the cheapest month to fly, with a median price of $180.

⏱️ Flight duration

Direct flights average 2h 38m.

Direct flights from San Jose to Denver typically take 2h 38m, connecting flights average 12h 51m.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Connecting flights make up the majority of options, with a median of 2 stopovers.

🏆 Airline highlight

Frontier Airlines offers a recent deal for $140.

A recent deal from Frontier Airlines was found for $140, departing October 12 and returning October 14.

🎯 Booking tip

Deals appear frequently for this route.

Deals for flights from San Jose to Denver appear frequently, with 11% considered good prices.

San Jose main airports to depart from

San Jose International (SJC)

Cheapest

San Jose International is a convenient option for flights from San Jose to Denver.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$119

Denver main airports to arrive at

Denver International (DEN)

Cheapest

Denver International Airport is the primary gateway to Denver, Colorado, offering convenient access to the city.

📍 ~30 km from city center (reachable by car, bus, or rail).

💸 Flights from ~$120

Airports nearby Denver used as alternative

Colorado Springs (COS)

Colorado Springs offers a robust flight schedule and reliable commercial service as a strong alternative to Denver.

Denver, United States

85% AI deal score

$2,022

$818

Save $1,204

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to Denver

Cheap Flights from San Jose to Denver

Today’s best flight deals from San Jose to Denver

San Jose to Denver: Overview

Insights for flights from San Jose to Denver

How much is a round trip from San Jose to Denver

The cheapest time to fly from San Jose to Denver

Direct flights from San Jose to Denver

Last-minute flights going from San Jose to Denver

Biggest price drops on these dates for flights from San Jose to Denver

Popular Airports to fly from San Jose to Denver

San Jose - Denver route insights

Recent fares are below the typical level.

December is historically the cheapest month to fly.

Direct flights average 2h 38m.

Connecting flights are dominant on this route.

Frontier Airlines offers a recent deal for $140.

Deals appear frequently for this route.

San Jose main airports to depart from

Denver main airports to arrive at

Airports nearby Denver used as alternative

Business & First Class Flight Deals to Denver

Best Elite deals to Denver

Dec 12

Oct 21

Oct 21

Oct 21

Nov 11

Oct 21

Oct 21

Dec 05

Oct 21

Nov 11

Oct 23

Dec 12

Frequently Asked Questions About Flights to Denver

When is the best time to book flights from San Jose to Denver?

How do I know if a San Jose to Denver flight is a good deal?

When is the cheapest time of year to fly from San Jose to Denver?

Are there direct flights from San Jose to Denver?

What's the flight time from San Jose to Denver?

Are non-stop flights from San Jose to Denver worth the extra cost?

Related routes

More routes from San Jose

Flights to Denver from other cities

San Jose to Denver: Overview

Insights for flights from San Jose to Denver

How much is a round trip from San Jose to Denver

The cheapest time to fly from San Jose to Denver

Direct flights from San Jose to Denver

Last-minute flights going from San Jose to Denver

Biggest price drops on these dates for flights from San Jose to Denver

Popular Airports to fly from San Jose to Denver

San Jose - Denver route insights

Recent fares are below the typical level.

December is historically the cheapest month to fly.

Direct flights average 2h 38m.

Connecting flights are dominant on this route.

Frontier Airlines offers a recent deal for $140.

Deals appear frequently for this route.

San Jose main airports to depart from

Denver main airports to arrive at

Airports nearby Denver used as alternative

Business & First Class Flight Deals to Denver

Best Elite deals to Denver

Dec 12

Oct 21

Oct 21

Oct 21

Nov 11

Oct 21

Oct 21

Dec 05

Oct 21

Nov 11

Oct 23

Dec 12

Frequently Asked Questions About Flights to Denver

When is the best time to book flights from San Jose to Denver?

How do I know if a San Jose to Denver flight is a good deal?

When is the cheapest time of year to fly from San Jose to Denver?