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Cheap flights from San Jose to Denver from $92

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose to Denver departing on 7/23. 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

Frontier Logo
12:22 pm - 4:08 pmSJC-DEN
2h 46mnonstop
Frontier Logo
9:36 am - 11:16 amDEN-SJC
2h 40mnonstop
$156Frontier
Find Deal
Thu, Aug 21 - Mon, Aug 25
Frontier Logo
12:22 pm - 4:08 pmSJC-DEN
2h 46mnonstop
Frontier Logo
9:36 am - 11:16 amDEN-SJC
2h 40mnonstop
$166Frontier
Find Deal
Thu, Aug 21 - Mon, Aug 25
United Airlines Logo
12:30 pm - 4:07 pmSJC-DEN
2h 37mnonstop
United Airlines Logo
8:15 am - 9:52 amDEN-SJC
2h 37mnonstop
$197United Airlines
Find Deal
Tue, Sep 30 - Sun, Oct 5
Southwest Logo
9:00 am - 3:00 pmSJC-DEN
5h 00m1 stop
Southwest Logo
4:20 pm - 5:55 pmDEN-SJC
2h 35mnonstop
$207Southwest
Find Deal
Thu, Aug 7 - Mon, Aug 11
United Airlines Logo
6:24 pm - 9:56 pmSJC-DEN
2h 32mnonstop
United Airlines Logo
7:40 pm - 9:18 pmDEN-SJC
2h 38mnonstop
$211United Airlines
Find Deal
Sun, Aug 17 - Sat, Aug 23
Alaska Airlines Logo
12:52 pm - 8:27 pmSJC-DEN
6h 35m1 stop
Alaska Airlines Logo
7:01 am - 3:02 pmDEN-SJC
9h 01m1 stop
$216Alaska Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
Delta Logo
4:59 pm - 10:11 pmSJC-DEN
4h 12m1 stop
Delta Logo
12:46 pm - 6:29 pmDEN-SJC
6h 43m1 stop
$217Delta
Find Deal
Thu, Aug 7 - Tue, Aug 12
Southwest Logo
8:00 am - 2:10 pmSJC-DEN
5h 10m1 stop
Southwest Logo
7:55 am - 9:30 amDEN-SJC
2h 35mnonstop
$221Southwest
Find Deal
Wed, Sep 24 - Sat, Sep 27
Delta Logo
1:45 pm - 7:45 pmSJC-DEN
5h 00m1 stop
Delta Logo
6:45 am - 1:00 pmDEN-SJC
7h 15m1 stop
$222Delta
Find Deal
Thu, Aug 21 - Sun, Aug 24
Alaska Airlines Logo
12:52 pm - 8:27 pmSJC-DEN
6h 35m1 stop
Alaska Airlines Logo
7:02 pm - 8:56 amDEN-SJC
14h 54m1 stop
$230Alaska Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 4

Frontier flights from San Jose to Denver

Our best Frontier deals on San Jose to Denver flight tickets
Frontier
Aug 21
SJC12:22 pmSan Jose
2h 46m
DEN4:08 pmDenver Intl
Aug 25
DEN9:36 amDenver Intl
2h 40m
SJC11:16 amSan Jose
Frontier
Aug 21
SJC12:22 pmSan Jose
2h 46m
DEN4:08 pmDenver Intl
Aug 25
DEN9:36 amDenver Intl
2h 40m
SJC11:16 amSan Jose
Frontier
Aug 14
SJC12:18 pmSan Jose
2h 46m
DEN4:04 pmDenver Intl
Aug 17
DEN9:42 amDenver Intl
2h 40m
SJC11:22 amSan Jose

Southwest flights from San Jose to Denver

Our best Southwest deals on San Jose to Denver flight tickets
Southwest
Aug 7
SJC9:00 amSan Jose
5h 00m
1 stop
DEN3:00 pmDenver Intl
Aug 11
DEN4:20 pmDenver Intl
2h 35m
SJC5:55 pmSan Jose
Southwest
Sep 24
SJC8:00 amSan Jose
5h 10m
1 stop
DEN2:10 pmDenver Intl
Sep 27
DEN7:55 amDenver Intl
2h 35m
SJC9:30 amSan Jose
Southwest
Jul 31
SJC7:10 pmSan Jose
2h 30m
DEN10:40 pmDenver Intl
Aug 4
DEN9:20 pmDenver Intl
2h 35m
SJC10:55 pmSan Jose

See travel insights to Denver from

How to get the cheapest flight ticket from San Jose to Denver

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 Denver?

The cheapest month to fly to Denver from San Jose is in August. Flight prices, which tend to average around $164, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in August, then you should wait until September to fly from San Jose, when ticket prices are also cheap, with an average price of $174.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Thursday when prices can be found for as low as $337. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $433.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $353. Flights in the afternoon are often more expensive with an average ticket price of $385.

What is the cheapest San Jose to Denver Intl flight route?

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

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

You are more likely to see cheaper flights to Denver from San Jose when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $248 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from San Jose for as low as $183 on momondo.

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

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

How have San Jose to Denver flight prices changed over time?

As of June 2025, prices for San Jose to Denver flights are approximately 39% cheaper when compared to flights at the same time last year.

When to book flights from San Jose to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose to Denver (SJC to DEN) flight deals and tips

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

Best Price Found

$92

Fastest flight time

2h 25m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from San Jose in the past 72 hours is $92. The best round-trip flight deal from San Jose to Denver found on momondo in the last 72 hours is $156.
The fastest flight from San Jose to Denver takes 2h 25m
Direct flights go from San Jose to Denver every day.
There is 1 airport near Denver: Denver Intl (DEN)

  • How far is San Jose to Denver Intl by plane?

    The distance between San Jose and Denver Intl is about 926.3 mi. Typically, this will take 2h 25m by plane in normal conditions.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from San Jose to Denver?

  • What is the most popular airline from San Jose to Denver?


Best airlines flying from San Jose to Denver

Compare and see reviews for airlines that fly from San Jose to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $49Free CancellationRating
5.9
3,301 reviews
Search Frontier flights
United AirlinesPriceFrom $155Free CancellationRating
7.4
8,810 reviews
Search United Airlines flights
DeltaPriceFrom $158Free CancellationRating
8.0
7,964 reviews
Search Delta flights
SouthwestPriceFrom $181Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
  • Southwest Flights From San Jose to Denver

    Southwest flies from San Jose to Denver around 48 times per week, with 4,280 momondo users rating the airline 8.0/10. The cheapest Southwest deal from San Jose to Denver in the last 72 hours was $181 (round-trip), much lower than the average airfare cost of $329 for Southwest flights on this route.

  • United Airlines Flights From San Jose to Denver

    The best United Airlines deal for San Jose to Denver flight tickets found on momondo in the last 72 hours was $155, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $332 round-trip. United Airlines operates 16 flights out of San Jose into Denver in an average week, so prices vary by time and availability. 8,810 United Airlines reviews by users on momondo have scored the airline at 7.4/10.


Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Estes Park
Breckenridge
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Longmont
Lakewood
Boulder
Manitou Springs
Greeley
Westminster
Thornton
Winter Park
Silverthorne
Copper Mountain
Golden
Grand Lake
Frisco

Why use momondo?

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

Finding the right flight to Denver from San Jose is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

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

All flight searches from San Jose to Denver on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Jose to Denver.

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

Yes momondo offers price alerts on flights to Denver from San Jose. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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1 adult
Mon 6/23
Mon 6/30

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