LAX - DEN

$52 Find Cheap Flights from Los Angeles to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Denver departing on 3/18. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Denver, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$80
Overall average: $187
Frontier
Fri 4/17Sat 4/18
LAX - DEN • Non-stop
Cheapest one-way
$52
Typical prices: $98-$178
Frontier
Wed 3/18
LAX - DEN • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Delta's free Wi-Fi boosts productivity for SkyMiles members.
Bring a neck pillow for a comfortable nap on this short flight.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Nonstop flights
Every day
You can fly direct with American Airlines, Delta and others. Average duration is 2h 26m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Frontier
Most punctual • 89% on-time
Night flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 17% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Los Angeles to Denver (LAX-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to Denver 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 Los Angeles to Denver

Fri, Apr 17 - Sat, Apr 18
Frontier Logo
2:44 pm - 6:16 pm
LAX
-
DEN
2h 32mnonstop
Frontier Logo
9:30 pm - 11:14 pm
DEN
-
LAX
2h 44mnonstop
$80Frontier
Sat, May 2 - Sun, May 3
Frontier Logo
12:24 pm - 3:52 pm
LAX
-
DEN
2h 28mnonstop
Frontier Logo
6:00 am - 7:41 am
DEN
-
LAX
2h 41mnonstop
$82Frontier
Wed, Apr 8 - Wed, Apr 8
Frontier Logo
6:15 am - 9:45 am
LAX
-
DEN
2h 30mnonstop
Frontier Logo
10:30 pm - 12:12 am
DEN
-
LAX
2h 42mnonstop
$84Frontier
Sat, Mar 14 - Sat, Mar 21
Frontier Logo
6:15 am - 9:44 am
LAX
-
DEN
2h 29mnonstop
Frontier Logo
10:29 pm - 12:16 am
DEN
-
LAX
2h 47mnonstop
$85Frontier
Tue, Apr 28 - Tue, May 12
Frontier Logo
4:17 pm - 7:49 pm
LAX
-
DEN
2h 32mnonstop
Frontier Logo
1:35 pm - 3:15 pm
DEN
-
LAX
2h 40mnonstop
$86Frontier
Tue, Mar 17 - Wed, Mar 25
Frontier Logo
8:57 pm - 12:30 am
LAX
-
DEN
2h 33mnonstop
Frontier Logo
9:00 am - 10:49 am
DEN
-
LAX
2h 49mnonstop
$87Frontier
Fri, May 1 - Sun, May 3
Frontier Logo
2:44 pm - 6:16 pm
LAX
-
DEN
2h 32mnonstop
Frontier Logo
6:00 am - 7:41 am
DEN
-
LAX
2h 41mnonstop
$88Frontier
Tue, Apr 21 - Wed, Apr 29
Frontier Logo
8:00 am - 11:34 am
LAX
-
DEN
2h 34mnonstop
Frontier Logo
10:38 am - 2:59 pm
DEN
-
LAX
5h 21m
1 stop
$90Frontier
Tue, Apr 14 - Sat, Apr 18
Frontier Logo
3:49 pm - 9:44 pm
LAX
-
DEN
4h 55m
1 stop
Frontier Logo
9:30 pm - 11:14 pm
DEN
-
LAX
2h 44mnonstop
$91Frontier
Tue, Mar 17 - Tue, Mar 24
Frontier Logo
6:15 am - 9:44 am
LAX
-
DEN
2h 29mnonstop
Frontier Logo
10:29 pm - 12:16 am
DEN
-
LAX
2h 47mnonstop
$92Frontier
Booking Insights

KAYAK's insights & trends for Los Angeles to Denver flights

Get data-powered insights and trends into flights from Los Angeles to Denver to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Los Angeles to Denver?

The average price of all round-trip flights from Los Angeles to Denver clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Denver on a Friday and more expensive on a Sunday. On your return trip to Los Angeles, you should consider flying back on a Friday, and avoid Sundays for better deals.

What is the cheapest month to fly from Los Angeles to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Los Angeles to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Los Angeles to Denver is September, where tickets cost $169 (return) on average. On the other hand, the most expensive months are June and November, where the average cost of round-trip tickets is $237 and $223 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Los Angeles to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Los Angeles to Denver, you should book around 3 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Expert advice

Expert advice for your flight from Los Angeles to Denver

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier, United Airlines, Delta and LAX

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Harriet Baskas

Harriet Baskas

Expert on DEN

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

KAYAK's tips to save more on a Los Angeles to Denver flight

When planning a flight from Los Angeles to Denver, there are several strategies to consider for saving money. Generally, the cheapest day of the week to fly is Saturday, while the cheapest month is September.

Book Early: Tickets are generally cheaper when booked around 3 months in advance.

Cheapest Airline: Frontier Airlines typically offers the most affordable fares for this route.

Direct Flights: Direct flights are more expensive, consider flights with layovers to save money.

Cheapest Route: The cheapest route is directly from LAX to DEN.

AI-powered; AI can make mistakes.

Good to know

Low seasonJanuary
Cheapest flight$52
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Los Angeles to Denver

When to book flights from Los Angeles to Denver

Are your dates flexible? Find out the best times to travel from Los Angeles to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Los Angeles to Denver: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Los Angeles to Denver 
Verified travelerFlew with Delta
LAX
-
DEN
Apr 2025
It’s an easy short flight, so a quick recharge nap is nice. A neck pillow is recommended.
MichaelFlew with United Airlines
LAX
-
DEN
Mar 2024
Arrive early if you have carry-on luggage. Eat before you get on the plane.

FAQs for booking flights from Los Angeles to Denver

  • Does Denver International Airport have pet relief areas?

    If you are traveling with a pet or service animal, make sure to stop by one of the several relief areas located at Denver International Airport. There are indoor relief areas located in Terminals A, B and C, and each of them contains artificial turf, sinks, a drainage system and waste removal bags.

  • What are some good hotels near Denver International Airport?

    The Westin is a chic 4-star hotel that is directly connected to Denver International Airport and only a 10-minute drive from the Rocky Mountains. The Best Western Plus is a budget-friendly choice that is directly across the street from the airport and a 20-minute drive from the Denver Botanic Gardens.

  • What dining options are there at Denver International Airport?

    If you would like to grab a bite to eat after your flight has landed, browse through the different dining options at Denver International Airport. The Aviator's Sports Bar & Bar-B-Que is located near Gate B and serves an American-style menu, while the Boulder Beer Tap House is in the Jeppesen Terminal and has a large selection of craft beers.

  • What attractions are there at Denver International Airport (DEN)?

    In case you arrive at Denver International Airport (DEN) earlier than your scheduled departure, spare some time and experience the murals mounted inside the airport terminals. They’re found at Jeppesen Terminal, level 5. Named “In Peace and Harmony with Nature,” this specific mural seeks to highlight issues surrounding environmental degradation and the need to conserve it.

  • How do I get from Denver International Airport (DEN) to the Denver Museum of Nature & Science?

    Denver International Airport (DEN) and the Denver Museum of Nature & Science sit about 16 miles from each other. There are various transport options to get you there. However, buses provide a cheap option, perfect for those keen to save money. Hop onto Line 40 bus and get to the museum in approximately 50min. Furthermore, you can choose to take a taxi which is quicker, getting there in about 27 minutes.

  • How do I travel from Denver International Airport to downtown Denver?

    The quickest way to travel from Denver International Airport to downtown Denver is by rental car or taxi, which will take approximately 40 minutes without any additional traffic or bad weather. However, you can also opt to use public transportation, such as the local bus, which will take 45 minutes to an hour.

  • Are there any services for passengers with limited mobility at DEN upon their arrival?

    Hidden Disabilities Sunflower Network offers particular services to passengers with disabilities and persons with mobility limitations at DEN. Also, there’s reserved parking in Jeppesen Terminal, on garage levels 1, 2, 4 and 5 for those with cars with disability stickers. In addition, there are trained professional agents and interpreter services to aid blind passengers through the terminals.

  • Are there lounges at Denver International Airport (DEN)?

    DEN boasts several lounges, operated by multiple airlines such as American Airlines, Capital One Lounge, United Club and Delta Sky Club. Although priority access is for members and those with special cards, any passengers can access them at a reduced cost.

  • What is the cheapest flight from Los Angeles to Denver?

    In the last 3 days, the lowest price for a flight from Los Angeles to Denver was $52 for a one-way ticket and $80 for a round-trip.

  • Do I need a passport to fly between Los Angeles and Denver?

    No, a passport isn't needed to fly from Los Angeles to Denver. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Los Angeles to Denver?

    Delta, American Airlines, Alaska Airlines, and JetBlue offer inflight Wi-Fi service on the Los Angeles to Denver flight route.

  • Which aircraft models fly most regularly from Los Angeles to Denver?

    The Airbus A321neo is the aircraft model that flies most regularly on the Los Angeles to Denver flight route.

  • Which airline alliances offer flights from Los Angeles to Denver?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Los Angeles and Denver, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Los Angeles to Denver?

    There are nonstop flights from Los Angeles to Denver on a daily basis.

  • Which is the best airline for flights from Los Angeles to Denver, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Los Angeles to Denver are Southwest and Delta. With an average price for the route of $235 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $236 and an overall rating of 7.9.

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

    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 Los Angeles to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Los Angeles 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 Los Angeles to Denver?

    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 Denver with an airline and back to Los Angeles with another airline. Booking your flights between Los Angeles and DEN can sometimes prove cheaper using this method.

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

    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 Denver from Los Angeles up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Los Angeles to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $136 or less one-way and $204 or less round-trip.
  • Travelers who will be arriving late at Denver International Airport (DEN) from Los Angeles International Airport should consider spending the night in one of the hotels near this facility. Several hotels are just steps away from DEN. They include Embassy Suites by Hilton Denver International Airport and Residence Inn by Marriott Denver Airport/Convention Center.
  • While waiting at Los Angeles International Airport (LAX) for your flight to Denver International Airport, there are many ways to relax. You can locate XpresSpa massage parlors in Terminal 5, near Gate 56. Services include manicures, pedicures, waxing and facials.
  • Hoping to kill some time before your flight leaves by relaxing in a lounge? Consider booking your ticket with one of the airlines that has a private lounge in Los Angeles International Airport, such as Delta, United, or American Admirals Club. These companies often offer complimentary or reduced price access passes for their passengers.
  • If you’re traveling from Los Angeles to Denver for business-related reasons, stop by the state-of-the-art business center that is located in Terminal B of Denver International Airport. This center provides travelers with a quiet space to work, high-speed WiFi and access to printing and copying services.
  • To do some shopping before your flight leaves from Hollywood Burbank Airport(BUR), make sure to stop by the many stores located in the Departures terminal. There are three separate Hudson News Gift Shops, as well as several souvenir stores that sell local goods, such as t-shirts and food items.
  • Travelers on American Airlines from Los Angeles International Airport to Denver International Airport (DEN) should keep in mind that the carrier has a hub at DEN and lounges in Airside, Concourse A, north end of the A gates. You’ll arrive at Terminals West, Concourse C at DEN. Passengers on this carrier get priority services at the clearance counter under the fast lane program.
  • If you’re interested in flights from Los Angeles to Denver, there are two primary airports that you can depart from. While Los Angeles International Airport is the largest choice and most convenient for travelers departing downtown, Hollywood Burbank Airport is a smaller choice that is popular amongst those leaving from the northern Greater Los Angeles area.
  • For those that would like their flight from Los Angeles to Denver to be direct, there are several airlines that you can choose from. Frontier and United are known for offering particularly budget-friendly tickets, while Delta and Southwest have some additional amenities for their passengers, such as free snacks and checked bags.
  • Los Angeles International Airport (LAX) features several lounges run by multiple airlines such as Qantas International First-Class Lounge, Star Alliance Lounge and United Club Lounge. Also, economy class passengers can access the lounges if they pay for a day pass. However, members and holders of respective credit cards have unlimited access.
  • If you’re traveling with your kids via Los Angeles International Airport (LAX), you should know that the establishment offers rooms dedicated to lactating and nursing moms. The rooms are situated in Terminal 5 post-security. You’ll also find sinks, chairs and electrical outlets at your disposal.

Prefer to fly direct from Los Angeles to Denver?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Los Angeles to Denver Intl.
Find which airlines fly direct from Los Angeles Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

Los Angeles to Denver Intl

Monday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

Tuesday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

Wednesday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

Thursday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

Friday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

Saturday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

Sunday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

See more direct flights

Direct returns

Denver Intl to Los Angeles

Monday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

Tuesday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

Wednesday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

Thursday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

Friday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

Saturday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

Sunday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

See more direct flights

Reviews of the top 5 airlines serving from Los Angeles to Denver

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Los Angeles to Denver? 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 4307 reviews
8.0Comfort
7.0Food
8.1Boarding
7.5Entertainment
8.6Crew
Airline reviews

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

4.0 OkayEmma, Mar 2026
LAX - PHX
Read more Southwest reviews

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

The charges were ridiculous for an hour flight and the turbulence was very scary.

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

Great flight but super high price. Glad it was a business trip and not personal

3 hour delay. Had to change plans and was still delayed.

We got exit row seats both flights. Everything was running on time

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

It’s always a great time flying with united airlines.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Both of my flights arrived early and check in process was smooth

Everything was on time Will use united again for sure

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

The flight was really crowded. Flight attendants were just ok.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The flight attendant use 1.5 hours to answer my call. My dirty food tray was unattended.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

The experience was good. No frills but I got there safe and sound and on time.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

Everything you need to know for your flight from Los Angeles to Denver

Other airlines flying from Los Angeles to Denver

Flights from the other most popular airlines that fly from Los Angeles to Denver according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.