$73 Find Cheap Flights from Denver to Pasadena

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Pasadena departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Denver to Pasadena (DEN-LAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Pasadena that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Pasadena

Thu, Sep 18 - Mon, Sep 22
Frontier Logo
10:55 pm - 12:25 amDEN-LAX
2h 30mnonstop
Frontier Logo
3:46 pm - 7:21 pmLAX-DEN
2h 35mnonstop
$116Frontier
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Thu, Aug 21 - Sat, Aug 23
Frontier Logo
4:00 pm - 5:32 pmDEN-LAX
2h 32mnonstop
Frontier Logo
6:38 am - 10:14 amLAX-DEN
2h 36mnonstop
$118Frontier
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Wed, Aug 27 - Sun, Sep 7
Frontier Logo
10:55 pm - 12:27 amDEN-LAX
2h 32mnonstop
Frontier Logo
6:15 am - 9:49 amLAX-DEN
2h 34mnonstop
$119Frontier
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Thu, Aug 21 - Sat, Aug 23
Frontier Logo
4:00 pm - 5:32 pmDEN-LAX
2h 32mnonstop
Frontier Logo
3:30 pm - 7:04 pmLAX-DEN
2h 34mnonstop
$120Frontier
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Tue, Sep 9 - Tue, Sep 9
United Airlines Logo
8:02 am - 9:32 amDEN-LAX
2h 30mnonstop
United Airlines Logo
11:00 am - 2:25 pmLAX-DEN
2h 25mnonstop
$140United Airlines
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Sat, Aug 2 - Mon, Aug 4
Delta Logo
12:30 pm - 1:56 pmDEN-LAX
2h 26mnonstop
Delta Logo
8:20 pm - 11:44 pmLAX-DEN
2h 24mnonstop
$167Delta
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Fri, Nov 7 - Tue, Nov 11
Delta Logo
6:30 am - 8:08 amDEN-LAX
2h 38mnonstop
Delta Logo
2:45 pm - 6:09 pmLAX-DEN
2h 24mnonstop
$177Delta
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Fri, Jul 4 - Sun, Jul 6
Southwest Logo
5:40 am - 7:05 amDEN-LAX
2h 25mnonstop
Southwest Logo
9:00 pm - 12:25 amLAX-DEN
2h 25mnonstop
$208Southwest
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Wed, Jun 25 - Wed, Aug 6
Southwest Logo
5:35 am - 9:00 amDEN-LAX
4h 25m1 stop
Southwest Logo
2:40 pm - 9:35 pmLAX-DEN
5h 55m1 stop
$228Southwest
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Fri, Aug 15 - Sun, Aug 17
American Airlines Logo
7:18 am - 11:43 amDEN-LAX
5h 25m1 stop
American Airlines Logo
6:05 am - 11:30 amLAX-DEN
4h 25m1 stop
$255American Airlines
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Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$73
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Denver to Los Angeles

When to book flights from Denver to Pasadena

Are your dates flexible? Find out the best times to travel from Denver to Pasadena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Denver to Pasadena

  • Which airports will I be using when flying from Denver to Pasadena?

    When flying out of Denver you’ll be using Denver Intl. Pasadena does not have its own airport so you’ll be flying into nearby Los Angeles airport, which is 20.7 mi away.

  • How long does a flight from Denver to Pasadena take?

    Direct flights cover the 860 miles separating Denver and Pasadena in about 2h 25m.

  • How many flights are there between Denver and Pasadena?

    107 direct flights run between Denver and Pasadena on a daily basis. On average, there are about 755 departures each week.

  • What’s the cheapest day of the week to fly between Denver and Pasadena?

    Consider leaving on a Thursday and avoid Mondays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

  • How does KAYAK find such low prices on flights from Denver to Pasadena?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Pasadena.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Pasadena?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pasadena from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Pasadena?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Pasadena with an airline and back to Denver with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Pasadena?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Pasadena from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Denver to Pasadena?

    In the last 72 hours, the cheapest one-way ticket between Denver and Pasadena found on KAYAK was with Delta for $73. Frontier offered a round-trip connection from $116 and United Airlines from $140.

Top tips for finding cheap flights from Denver to Pasadena

  • There is no airport in Pasadena. Instead, you’ll be flying into Los Angeles Airport when flying between Denver and Pasadena.
  • The cheapest flight from Denver to Pasadena was found 58 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is September.

Top 5 airlines serving Denver to Pasadena

 
Need help choosing which airline to fly with from Denver to Pasadena? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4287 reviews
7.1Food
8.2Boarding
7.6Entertainment
8.0Comfort
8.6Crew
Airline reviews

I would have liked to arrive on time - not 5 hours late!

4.0 OkayAnonymous, Apr 2025DEN - SEA
Read more Southwest reviews

I would have liked to arrive on time - not 5 hours late!

It was a perfect flight in all aspects! Both legs!

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

1.5 hour delay, poor service, no compassion from the crew. Terrible experience

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

Our flight was diverted from being a non-stop to getting within 150 miles and requiring another plane. We heard 4 or 5 different versions from SW as to why we had to stop, then wait for a replacement plane. Five hour delay, weather did not come up as a single excuse.... communication was not clear and well explained. No one really took charge!

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Had a hard time finding my assigned seat. No attendants to assist.

The negative was the wait at the airport coming back. I checked my bags in, an hour before boarding and I get the notification that my flight was delayed. Rather had gotten the notification while I was at the hotel. Then it was delayed 3 x’s. Ugh!

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Long 5 hour and 45 min flight and only one drink service and cookie snack

Any sort of gluten free snack option would be nice

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

Everything went as planned. Crew was great. Seats were still not that comfortable.

they delayed my flight which ended up, causing my layover flight to leave without me, resulting in me missing a flight and having to stay overnight in Houston international. I got no compensation other than a flight to my original location only a day later. i’ve never experienced such a unprofessional situation

The seats were extremely hard and uncomfortable, even for a budget airline.

Boarding was very well executed. Got my bag right away.

Overall experience good. There was no food and seats were not terribly comfortable.

There was nothing to like, flight delayed had to move to different departure areas, disorganized to say the leasr

There were a lot of issues every step of the process. Check in, security, boarding, and dealing with luggage. Plus the money you think you are saving you end up using in hidden fees.

The flight attendant was arguing with a passenger before takeoff. The passenger was frustrated but the flight attendant should have handled it with grace, but instead she was nasty and rude. The seats were comfortable and the flight was uneventful. I wish we didn’t have to pay for drinks or snacks but that’s what you get with a budget airline.

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

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