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Pasadena

$64+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAX
nov 15 — nov 221
sáb 11/15
sáb 11/22
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Pasadena are usually found in January or February, booked 75 days in advance, depart on a Friday or Thursday and return on a Friday

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 outubro 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 11/107:00 amDEN - LAX
1 stop13h 53mFrontier
qua 11/127:00 amLAX - DEN
Nonstop2h 35mFrontier
Deal found 10/15$91
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/146:55 pmDEN - LAX
Nonstop2h 32mFrontier
seg 11/179:22 pmLAX - DEN
Nonstop2h 35mFrontier
Deal found 10/14$92
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/1110:00 amDEN - LAX
1 stop24h 44mFrontier
sáb 12/134:59 pmLAX - DEN
Nonstop2h 31mFrontier
Deal found 10/16$93
This Frontier deal was found by Cheapflights users on 10/14. 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.
qui 11/2710:29 pmDEN - LAX
Nonstop2h 40mFrontier
sáb 12/66:31 amLAX - DEN
Nonstop2h 32mFrontier
Deal found 10/14$94
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/52:15 pmDEN - LAX
1 stop6h 38mFrontier
ter 11/117:00 amLAX - DEN
Nonstop2h 35mFrontier
Deal found 10/14$95
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 10/3110:55 pmDEN - LAX
Nonstop2h 30mFrontier
dom 11/25:44 amLAX - DEN
Nonstop2h 34mFrontier
Deal found 10/16$96
This Priceline deal was found by Cheapflights users on 10/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 11/2012:24 pmDEN - LAX
Nonstop2h 39mFrontier
sex 11/213:22 pmLAX - DEN
Nonstop2h 36mFrontier
Deal found 10/16$97
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/810:55 pmDEN - LAX
Nonstop2h 30mMultiple Airlines
seg 11/109:04 amLAX - DEN
1 stop8h 29mMultiple Airlines
Deal found 10/16$98
This Priceline deal was found by Cheapflights users on 10/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 11/248:31 amDEN - LAX
Nonstop2h 44mFrontier
seg 12/16:44 amLAX - DEN
Nonstop2h 30mFrontier
Deal found 10/15$99
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 11/610:00 amDEN - LAX
1 stop6h 22mFrontier
qui 11/136:44 amLAX - DEN
Nonstop2h 34mFrontier
Deal found 10/14$100
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/810:55 pmDEN - LAX
Nonstop2h 30mFrontier
seg 11/103:27 pmLAX - DEN
1 stop11h 32mFrontier
Deal found 10/15$101
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 11/612:59 amDEN - LAX
1 stop12h 29mFrontier
qua 11/127:00 amLAX - DEN
Nonstop2h 35mFrontier
Deal found 10/16$102

Cheap flight deals from Denver to Pasadena

Keep the following information in mind while searching for Denver to Pasadena flight deals. Data was last updated outubro 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$91
(Cheapflightsfares)

One-way from

$64
(CheapOair)

Popular in

June

Cheapest in

January

Average price

$177
Provider with most accurate pricing for Denver Intl-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Los Angeles flights.
Search Deals
From Denver Intl to Pasadena
Search Deals
One-way flight from Denver Intl to Pasadena
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
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 outubro 16, 2025.
Use the filters below to find and compare flights from Denver to Pasadena that are best for you.

Fly from

Denver

Fly to

Pasadena

Route

Depart

Return

Price

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

qui 1/8

6:30 am-8:12 am

Nonstop2h 42m

Los Angeles

ter 1/13

7:35 pm-10:55 pm

Nonstop2h 20m

$117

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

qua 1/7

6:30 am-8:12 am

Nonstop2h 42m

Los Angeles

qui 1/22

7:35 pm-10:55 pm

Nonstop2h 20m

$117

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

qua 12/24

7:50 am-9:36 am

Nonstop2h 46m

Los Angeles

qui 1/8

4:10 pm-7:37 pm

Nonstop2h 27m

$128

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

qua 12/31

6:45 am-8:28 am

Nonstop2h 43m

Los Angeles

ter 1/6

7:35 pm-10:55 pm

Nonstop2h 20m

$137

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

qui 1/1

6:45 am-8:28 am

Nonstop2h 43m

Los Angeles

ter 1/6

7:35 pm-10:55 pm

Nonstop2h 20m

$137

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

ter 1/13

8:45 am-10:30 am

Nonstop2h 45m

Los Angeles

ter 1/13

3:10 pm-8:00 pm

1 stop3h 50m

$147

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

ter 12/16

10:20 am-11:55 am

Nonstop2h 35m

Los Angeles

qua 12/31

8:15 am-4:00 pm

1 stop6h 45m

$149

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

qua 1/7

5:20 pm-6:55 pm

Nonstop2h 35m

Los Angeles

qui 1/22

5:40 am-12:50 pm

2 stops6h 10m

$152

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

qui 11/6

6:00 am-7:40 am

Nonstop2h 40m

Los Angeles

seg 11/10

5:35 am-9:00 am

Nonstop2h 25m

$157

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

qui 1/1

6:45 am-8:28 am

Nonstop2h 43m

Los Angeles

seg 1/5

7:35 pm-10:55 pm

Nonstop2h 20m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 24 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.

Cheapflights Insights

Everything you need to know about your flight from Denver to Pasadena

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 October 10, 2025.

To ensure you get the cheapest price possible for a flight from Denver to Pasadena, you should look to book at least 75 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 $38). Flying from Denver to Pasadena in June is currently the most expensive (average of $97). 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 outubro 16, 2025.

One of the essential ways to save on airfare from Denver to Pasadena is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 33% on airfare.

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 October 12, 2025.

Travelers seeking maximum savings on their Denver to Pasadena flight should consider departing on Saturday afternoons 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 outubro 16, 2025.

The most flights from DEN to P4S are scheduled on a Thursday (101 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (77 on average).

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 outubro 16, 2025.
Read through reviews of airlines operating flights from Denver to Pasadena, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,984 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,982 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,043 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,137 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 87 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, 381 users have taken a look at flights from Denver Intl to Pasadena.

  • How long is the flight from Denver to Pasadena?

    Delta and United Airlines can get you from Denver to Pasadena in just under 2h 42m. Your travel time will be generally consistent. The distance between Denver and Pasadena is about 860 mi. Generally, flights for this route are nonstop.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $70. Users have also found prices from $70 and $73 on United Airlines and Frontier, respectively.

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

    Consider ANA (93%), SWISS (93%) or Avianca (92%) 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 $67. While the most popular route (Denver Intl - Los Angeles) can be booked for $54 on average, our data indicates $1,071 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 $38). Flying from Denver to Pasadena in June is currently the most expensive (average of $97). 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.

See more FAQs

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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 outubro 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$150FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$252FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$124Average$278FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$135Average$309FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$151Average$233FlexibilityNo cancel feeOn-time71%

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