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Pasadena

$45+ Cheap flights from Denver (DEN) to Pasadena, CA

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAX
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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The best prices from Denver Intl to Pasadena are usually found in September or October, booked 76 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Denver to Pasadena

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Pasadena (P4S). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$69
(Frontier)

One-way from

$45
(Frontier)

Popular in

March

Cheapest in

September

Average price

$188
From Denver Intl to Pasadena
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One-way flight from Denver Intl to Pasadena
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Highest demand for flights based on searches. 12% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Denver to Pasadena

Cheapest flights from Denver to Pasadena
Explore the most affordable flight options available from Denver to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Frontier deal was found by Cheapflights users on 1/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/2210:47 pmDEN - LAX
Nonstop2h 38mFrontier
lun. 2/246:30 amLAX - DEN
Nonstop2h 31mFrontier
Deal found 1/21$69
This Delta deal was found by Cheapflights users on 1/21. 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.
mié. 6/412:59 pmDEN - LAX
Nonstop2h 35mDelta
mar. 6/102:45 pmLAX - DEN
Nonstop2h 28mDelta
Deal found 1/21$157
This Orbitz deal was found by Cheapflights users on 1/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/202:50 pmDEN - LAX
1 stop6h 10mMultiple Airlines
sáb. 2/226:45 pmLAX - DEN
1 stop4h 24mMultiple Airlines
Deal found 1/21$168
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/227:42 pmDEN - LAX
Nonstop3h 02mAmerican Airlines
lun. 2/249:00 amLAX - DEN
Nonstop2h 28mAmerican Airlines
Deal found 1/21$209

Find flights from Denver to Pasadena within your budget

Customize your flight search to find flights from Denver to Pasadena 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

sáb. 2/22

10:47 pm-12:25 am

Nonstop2h 38m

Los Angeles

lun. 2/24

6:30 am-10:01 am

Nonstop2h 31m

$69

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

mié. 2/19

12:20 pm-1:58 pm

Nonstop2h 38m

Los Angeles

mié. 2/26

7:40 pm-11:00 pm

Nonstop2h 20m

$157

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

sáb. 3/1

6:50 am-8:35 am

Nonstop2h 45m

Los Angeles

dom. 3/2

5:25 am-8:50 am

Nonstop2h 25m

$188

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

sáb. 3/1

7:42 pm-9:44 pm

Nonstop3h 02m

Los Angeles

dom. 3/2

3:45 pm-7:12 pm

Nonstop2h 27m

$198

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

jue. 2/13

8:10 am-3:04 pm

1 stop7h 54m

Los Angeles

dom. 2/16

11:59 pm-5:53 pm

1 stop16h 54m

$202

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

jue. 3/13

6:54 am-8:32 am

Nonstop2h 38m

$45

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

mar. 4/22

7:15 pm-8:56 pm

Nonstop2h 41m

$79

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

jue. 3/27

5:20 am-8:40 am

1 stop4h 20m

$94

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

sáb. 3/29

1:44 pm-6:10 pm

1 stop5h 26m

$109

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

dom. 2/16

3:31 pm-8:52 pm

1 stop6h 21m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 14 results
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Best time to book a flight from Denver to Pasadena

Have a flexible travel schedule? Discover the best time to fly to Pasadena from Denver 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.

Travel insights for flights from Denver to Pasadena

Get recent, data-driven insights about flights from Denver to Pasadena including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Denver to Pasadena?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Pasadena. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Denver to Pasadena, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Denver to Pasadena?

Currently, January is the cheapest month in which you can book a flight from Denver to Pasadena (average of $246). Flying from Denver to Pasadena in March is currently the most expensive (average of $344). 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 DEN to P4S?

Find hourly flight availability from Denver to Pasadena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

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

What is the cheapest day to fly from Denver to Pasadena?

Use this chart to determine the cheapest time to fly round-trip from Denver to Pasadena. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Denver to Pasadena flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Pasadena

Explore weekly flight availability from Denver to Pasadena. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated enero 21, 2025.

The most flights from DEN to P4S are scheduled on a Monday (98 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (61 on average).

Rainfall in Pasadena by month

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

In terms of precipitation, rainfall in Pasadena ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Pasadena when rainfall is around 0.0 in.

Temperature in Pasadena by month

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

If weather is an important factor for your trip to Pasadena, 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 57.2 F).

Reviews of airlines servicing Pasadena

Get insights into the airlines that provide service to Pasadena. 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 Pasadena. Reviews last updated enero 21, 2025.
Read through reviews of airlines operating flights from Denver to Pasadena, such as Frontier and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

JetBlue
7.4
Good
3,200 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Denver to Pasadena. 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 Denver to Pasadena?

    If you book a flight to Pasadena from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver. There are 80 flights from Denver Intl to Pasadena per day from 5 different airlines.

  • How popular is this Denver to Pasadena flight route?

    Within the past month, 427 users have taken a look at flights from Denver Intl to Pasadena.

  • What are the cheapest airlines to fly from Denver to Pasadena one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $45. Users have also found prices from $94 and $98 on Southwest and Alaska Airlines, respectively.

  • What are the most reliable airlines from Denver to Pasadena?

    Consider KLM (100%), Virgin Atlantic (100%) or Air France (98%) when booking your flight. These represent the most reliable airlines when flying from Denver to Pasadena.

  • What are the cheapest flights from Denver to Pasadena?

    Looking at all options, your cheapest flight can be booked for $45. While the most popular route (Denver Intl - Los Angeles) can be booked for $73 on average our data indicates $1,063 when flying from Denver to Pasadena.

  • Can I find deals for flights from Denver to Pasadena that include hotel bookings?

    Yes. In addition to deals on Denver to Pasadena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Pasadena?

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

  • Can I find deals for business class flights from Denver to Pasadena?

    Yes. Cheapflights offers flight deals from Denver to Pasadena 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 Denver to Pasadena?

    Currently, January is the cheapest month in which you can book a flight from Denver to Pasadena (average of $246). Flying from Denver to Pasadena in March is currently the most expensive (average of $344). 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.

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Alternative routes for Denver to Pasadena

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Top 5 airlines flying from Denver to Pasadena

Discover the top 5 airlines that operate flights from Denver to Pasadena. 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$143FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$258FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$137Average$325FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$139Average$235FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$155Average$275FlexibilityNo cancel feeOn-time63%
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