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Cheap flights from San José to Colorado from $140

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 José to Colorado departing on 7/11. 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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Find the cheapest flights from San José to Colorado

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:35 am - 10:54 pm
SJO
-
DEN
13h 19m
1 stop
Frontier Logo
10:09 am - 8:20 am
DEN
-
SJO
22h 11m
2 stops
$419Frontier
Fri, Aug 21 - Fri, Aug 28
Viva Logo
2:20 am - 1:50 pm
SJO
-
DEN
11h 30m
1 stop
Viva Logo
3:20 pm - 1:15 am
DEN
-
SJO
9h 55m
1 stop
$420Viva
Fri, Jun 26 - Sat, Jul 4
Multiple Airlines Logo
7:45 am - 6:25 pm
SJO
-
DEN
10h 40m
1 stop
Multiple Airlines Logo
3:15 pm - 8:30 am
DEN
-
SJO
17h 15m
2 stops
$433Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
6:40 am - 12:14 pm
SJO
-
DEN
5h 34mnonstop
United Airlines Logo
9:10 pm - 10:11 am
DEN
-
SJO
13h 01m
1 stop
$435United Airlines
Sat, May 30 - Mon, Jun 1
Copa Airlines Logo
6:17 pm - 6:20 pm
SJO
-
DEN
24h 03m
1 stop
Copa Airlines Logo
10:42 pm - 7:26 am
DEN
-
SJO
8h 44m
1 stop
$437Copa Airlines
Thu, Jul 2 - Thu, Jul 9
Copa Airlines Logo
4:10 am - 6:25 pm
SJO
-
DEN
14h 15m
1 stop
Copa Airlines Logo
10:42 pm - 8:21 am
DEN
-
SJO
9h 39m
1 stop
$438Copa Airlines
Mon, Jun 8 - Sat, Jun 13
Frontier Logo
9:35 am - 10:35 am
SJO
-
DEN
49h 00m
2 stops
Frontier Logo
6:30 am - 8:20 am
DEN
-
SJO
25h 50m
2 stops
$439Frontier
Mon, Aug 24 - Sat, Aug 29
United Airlines Logo
11:13 am - 8:02 am
SJO
-
DEN
20h 49m
1 stop
United Airlines Logo
5:20 am - 7:15 am
DEN
-
SJO
25h 55m
1 stop
$440United Airlines
Thu, May 28 - Sun, May 31
Frontier Logo
9:35 am - 10:54 pm
SJO
-
DEN
13h 19m
1 stop
Frontier Logo
11:49 pm - 8:20 am
DEN
-
SJO
8h 31m
1 stop
$442Frontier
Mon, Aug 24 - Sat, Aug 29
Frontier Logo
9:35 am - 10:54 pm
SJO
-
DEN
13h 19m
1 stop
Frontier Logo
11:49 pm - 8:20 am
DEN
-
SJO
8h 31m
1 stop
$444Frontier
Fri, Aug 21 - Fri, Aug 28

United Airlines flights from San José to Colorado

Our best United Airlines deals on San José to Colorado flight tickets
United Airlines
May 30
SJO6:40 amSan José Juan Santamaria Intl
5h 34m
DEN12:14 pmDenver Intl
Jun 1
DEN9:10 pmDenver Intl
13h 01m
1 stop
SJO10:11 amSan José Juan Santamaria Intl
$435
United Airlines
May 28
SJO11:13 amSan José Juan Santamaria Intl
20h 49m
1 stop
DEN8:02 amDenver Intl
May 31
DEN5:20 amDenver Intl
25h 55m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
$440
United Airlines
May 23
SJO6:40 amSan José Juan Santamaria Intl
5h 34m
DEN12:14 pmDenver Intl
Jun 8
DEN5:00 amDenver Intl
17h 39m
1 stop
SJO10:39 pmSan José Juan Santamaria Intl
$445

Southwest flights from San José to Colorado

Our best Southwest deals on San José to Colorado flight tickets
Southwest
Sep 17
SJO9:00 amSan José Juan Santamaria Intl
13h 20m
2 stops
DEN10:20 pmDenver Intl
Sep 21
DEN8:10 amDenver Intl
10h 30m
2 stops
SJO6:40 pmSan José Juan Santamaria Intl
$454
Southwest
Aug 19
SJO9:00 amSan José Juan Santamaria Intl
10h 50m
2 stops
DEN7:50 pmDenver Intl
Aug 26
DEN6:30 amDenver Intl
12h 10m
2 stops
SJO6:40 pmSan José Juan Santamaria Intl
$486
Southwest
Aug 21
SJO1:40 pmSan José Juan Santamaria Intl
8h 40m
1 stop
DEN10:20 pmDenver Intl
Aug 24
DEN5:10 amDenver Intl
7h 35m
1 stop
SJO12:45 pmSan José Juan Santamaria Intl
$487

momondo Fare Finder

 
Customize your flight search to find flights from San José 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, momondo users made 832,500 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from San José to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Fri 8/21

9:35 am-10:54 pm

1 stop13h 19m

Denver Intl

Fri 8/28

10:09 am-8:20 am

2 stops22h 11m

$419

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Fri 6/26

2:20 am-1:50 pm

1 stop11h 30m

Denver Intl

Sat 7/4

3:20 pm-1:15 am

1 stop9h 55m

$420

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Wed 9/9

7:45 am-6:25 pm

1 stop10h 40m

Denver Intl

Wed 9/16

3:15 pm-8:30 am

2 stops17h 15m

$433
Quickest round-trip

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Sat 5/30

6:40 am-12:14 pm

Nonstop5h 34m

Denver Intl

Mon 6/1

9:10 pm-10:11 am

1 stop13h 01m

$435

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Thu 7/2

6:17 pm-6:20 pm

1 stop24h 03m

Denver Intl

Thu 7/9

10:42 pm-7:26 am

1 stop8h 44m

$437

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Mon 6/8

4:10 am-6:25 pm

1 stop14h 15m

Denver Intl

Sat 6/13

10:42 pm-8:21 am

1 stop9h 39m

$438

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Mon 8/24

9:35 am-10:35 am

2 stops49h 00m

Denver Intl

Sat 8/29

6:30 am-8:20 am

2 stops25h 50m

$439

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Thu 5/28

11:13 am-8:02 am

1 stop20h 49m

Denver Intl

Sun 5/31

5:20 am-7:15 am

1 stop25h 55m

$440

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Mon 8/24

9:35 am-10:54 pm

1 stop13h 19m

Denver Intl

Sat 8/29

11:49 pm-8:20 am

1 stop8h 31m

$442

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Fri 8/21

9:35 am-10:54 pm

1 stop13h 19m

Denver Intl

Fri 8/28

11:49 pm-8:20 am

1 stop8h 31m

$444

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 Colorado from

How to get the cheapest flight ticket from San José to Colorado

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 Colorado?

The month of February is, on average, the cheapest month to fly to Colorado from San José, with most prices found around $136. The month of November is another great option to travel to Colorado, with average flight prices from San José averaging around $154.

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

The cheapest day to depart from San José to Colorado is on a Sunday when prices can be found for as low as $458. On the other hand, Friday is the most expensive day to depart from San José because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $657.

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

The cheapest time of day to fly to Colorado is in the morning when flights can be purchased for as low as $529. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $644 per ticket.

What is the cheapest San José Juan Santamaria Intl to Colorado flight route?

Fly from San José Juan Santamaria Intl to Denver Intl for the best San José Juan Santamaria Intl - Colorado flight prices

How far in advance should I book a flight from San José to Colorado?

You are more likely to see cheaper flights to Colorado from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $372 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from San José for as low as $330 on momondo.

Can stopping save me money on San José to Colorado flights?

No. A direct flight is the cheapest option for a flight between San José to Colorado.

Cheap San José to Colorado flight deals and tips

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

Best Price Found

$328

Fastest flight time

5h 34m

Direct flights

Mon and Sun

Airports in Colorado

87 airports
The best one-way flight to Colorado from San José in the past 72 hours is $328. The best round-trip flight deal from San José to Colorado found on momondo in the last 72 hours is $639.
The fastest flight from San José to Colorado takes 5h 34m
Direct flights go from San José to Colorado on Monday and Sunday. The only airline offering direct flights is United Airlines.
There are 87 airports in Colorado. From San José there are direct flights to Denver Intl (DEN).
Search flight deals

Frequently asked questions about flying from San José to Colorado

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Colorado?

    Prices for flights from San José Juan Santamaria Intl Airport to Colorado were last updated today.

  • How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to Colorado?

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to Colorado?

    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 San José Juan Santamaria Intl Airport to Colorado.

  • What documentation or ID do you need to fly to Colorado?

    The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San José to Colorado?

Best airlines flying from San José to Colorado

Compare and see reviews for airlines that fly from San José to Colorado with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $236Free CancellationRating
7.4
9,730 reviews
Search United Airlines flights
SouthwestPriceFrom $246Free CancellationRating
8.0
4,292 reviews
Search Southwest flights
American AirlinesPriceFrom $258Free CancellationRating
7.1
11,654 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $276Free CancellationRating
7.5
1,579 reviews
Search Copa Airlines flights

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to Colorado from San José. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Colorado, momondo offers a useful price alert feature which will track prices for flights to Colorado from San José and alert you when they change.

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