Find cheap flights from Long Beach to Denver

LGB - DEN

Find cheap flights from Long Beach to Denver

Round-trip
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Long Beach (LGB)
Denver Intl
Fri 12/4
Fri 12/11
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Good to know

Low season

August Best time to beat the crowds with an average 51% drop in price.

High season

July Most popular time to fly with an average 41% increase in price.

Average price round-trip

$214 (avg. price over the last 2 weeks)

Good deal round-trip

$135 or less

Good deal one-way

$84 or less

When to book flights from Long Beach to Denver

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $84 or less one-way and $135 or less round-trip.
  • The cheapest flight from Long Beach to Denver was found 43 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 June, July and August. The cheapest month to fly is August.
  • Morning departure is around 59% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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Top 3 airlines serving Long Beach Municipal to Denver Intl

Scores according to KAYAK customer reviews

8.3
Alaska Airlines
Overall score based on 29,208 reviews
8.5
Boarding
8.3
Comfort
8.8
Crew
7.9
Entertainment
7.9
Food
Airline reviews

Pros: "The flight attendants were friendly and professional and took time for a little personal conversation."

Pros: "Comfortable seats with nice details; power ports; drinks and snacks."
Cons: "Boarding in Seattle was ridiculous. Security took a massive amount of time, and we barely arrived in time for th flight despite arriving hours early. The attendants at the gate were a bit rude and begrudgingly accommodating."

Cons: "Employees who just don't care"

Pros: "Management as well as staff nice...First trip with Alaska and made my trip nice .. Got a good deal price too."
Cons: "Nothing."

Pros: "Plane very warm, not comfortable. Only one pass for beverage service."
Cons: "Very warm air vents did not work."

Pros: "- Crew was friendly as usual"
Cons: "- The plane was a bit older, so the seats were not as comfortable as most Alaska flights"

Cons: "boarding was late due to repairs on the plane"

Cons: "i wish Alaska would fly straight to Denver from Montana. I fly from Montana to Denver a lot and it ends up being a whole day of travel instead of a couple hour flight."

Pros: "It was a short flight. The overhead bins weren't overloaded."
Cons: "Boarding was a hassle. The flight was too crowded. The food was non-existent.. Seats were uncomfortable."

Cons: "Two out of three USB ports would not hold cable on my premium seat row. Would not recommend if something as simple as USB port inoperable is not handled by cabin service or maintenance. We paid additional fees for this seating and couldn’t keep device charged. Very disappointing"

Pros: "I didn't have to set next to a 500 pound cow."
Cons: "Your beer and wine is sooooooo expensive."

Cons: "Food and wine way over priced."

Pros: "Cimfortable seats on a brand new jet, with excellent food and wine, and great service!"
Cons: "Flight was too short"

Pros: "Brand new airplane with comfortable Recaro seats. Great food and wine. Excellent service."
Cons: "Nothing. Alaska Airlines provides the best service available."

Pros: "Boarding was a breeze, crew communicated well, seats were comfortable, plane wasn't too hot or too cold"
Cons: "Had a problem with checking my baggage in anchorage which led to $300 being held from my account for 5 days. They refunded my baggage fee though"

Pros: "Friendly staff. Made up time after a mandatory tire change."
Cons: "Other passengers not listening to the staff."

Cons: "No legroom unless you pay more for it."

Pros: "How friendly and professional"

Pros: "On time and effortless."

Pros: "Flight crew was courteous."

Pros: "It was easy to board and a quick flight overall amazing"
Cons: "Just the people next to me taking more room then need but you hace no power over that."

Cons: "Gate 11c."

Cons: "Nada"

Cons: "not able to know my seat till a day before flight ."

Pros: "Almost everything. First time flying with Alaska Airlines thought the food would be better o thought the food would be better on such a long flight but it was enough to snack on until I got to Seattle great experience in between flights was able to get an earlier flight to Denver"
Cons: "Wish there was a little bit more offered for food but overall a fantastic experience mahalo"

Pros: "Just fine. Staff was helpful and actually very kind crew (stewardess) I don't recall her name but middle aged blond. Very nice."
Cons: "Charis could have more room and there was bad turbulence but what can be done about that? we arrived safe and sound and that was good."

Cons: "Service was amazing"

Pros: "entertainment"
Cons: "very rough landing, delayed flight with little communication"

Pros: "Great service and very organized."

Pros: "price"
Cons: "delayed"

Pros: "Early flight, and short. I think I slept through it. Woke up sore, but eh I'm not surprised by that. I'm a giant and no one woke me up for anything so I was satisfied."

Pros: "The crew and captain were amazing and very apologetic!"
Cons: "I paid an extra $300 for preferred seating because I wanted the extra legroom to sleep. I'm over 6 feet so coach is very uncomfortable. My girlfriend and I got in our seats and 10 minutes later, a crew member walked back and asked us to get off the flight. We got off the flight and were met by police officer. Low and behold, the woman sitting next to us said that she believed we were intoxicated and feared for her safety. I am a police officer and my girlfriend is a nanny/preschool teacher. Not very threatening. The officer on the ground looked us over and asked us a few questions and determined we were not intoxicated and we were no threat to the other passengers. The airline asked us to get back on the flight and we would be sitting in coach because the woman adult children were now sitting in our seats. I told them to book us on another flight with the same seats that I PAID for or put us back in OUR seats on that same flight we just got kicked off of. We were escorted back onto the flight and the crew asked the woman's children to go back to their seats so we could have our seats back. They then asked us not to speak to the woman sitting next to us (which we never did to begin with!!!) and then told us we could have free food and drinks. The whole experience was insanely embarrassed and I can't believe that woman sitting next to us can get away with what she did. I am absolutely livid that they would ask us to get off the flight and then give our seats to the woman's ADULT children without vetting the situation and making the easy determination that we were NOT intoxicated. So embarrassing!!"

Pros: "I was made to feel comfortable right from Bangalore by the checkin people, because I indicated to them that I had a fear of missing my connecting flight from Seattle to Denver. My connection to Denver went smoothly,however the flight attendants on Air Alaska need to be more courteous and friendly."
Cons: "Did not like the flight attendants but the pilot made up for the humour that was lacking. Never seen a pilot interacting the way this one did."

Pros: "Glad I discovered Alaska Airlines!"

Pros: "It got cancelled due to 3 inch of snow. And I missed work in Denver because of it. Very inconvenient"
Cons: "I would like to not have it cancel"

Pros: "Offering price"
Cons: "Real price. Ridiculous after carry-on and other fees"

Pros: "Attendants were very friendly and flight arrived early."
Cons: "We were stuck on the runway for 30 minutes."

Pros: "Newer aircraft"
Cons: "1-1/2 hours delay, no reason was given."

Pros: "Ditto statements above"
Cons: "Ditto statements above"

Cons: "I have been on two Alaska Airlines flights on this trip. Neither had any form of entertainment. One flight was 6 hours long and offered to rent out ipads for $17."

Pros: "Promptness of flight"
Cons: "Cramped seating"

Pros: "good"

Pros: "Their staff was awesome as usual no issues with the flight ."
Cons: "So many bags that were suppose to go under the seat infront of you that weren't. So that those of us that boarded last had to wait while stewarts removed small carry ons. So that our one carry on that fit in the box but not under the seat could be stowed. It would be nice if the smalls bags that are to be stowed under the seat were. The family next to me had 9 bags in the over head. There were two adults and two children 3 and 4."

Cons: "Nicest people ever."

Pros: "Alaska airlines is absolutely wonderful. Friendly, happy and simple..."

Pros: "Roomy seats and plenty of legroom"
Cons: "The whole experience of making a connection in SEA detracts from the travel experience. There is little room for passengers to sit while waiting for their Alaska flight. It causes masses of people in the walkways, and makes it hard to walk through, or get out of the way for others. It may not be the airline's fault, but as I said, it detracted. I don't remember SEA being that overcrowded on previous trips. Our incoming flight was delayed due to weather. Again, not the airline's fault, but we were told we'd be able to make up the time and be on time in DEN. We were still late."

Pros: "Went very well. Not stupid"

Cons: "We were taken off the flight after boarding due to some ticketing issues with Emirates. The next flight was 3.5 hours later. This caused tremendously inconvenience, especially since we are both over 70 years old."

Cons: "Air Quality"

Pros: "The crew was great and super nice!"
Cons: "Screens with games, more leg room, and not having kids behind us messing with tray tables the whole flight."

Cons: "Better screens for in-flight movies. More legroom or upgrade options."

Pros: "Not much. Boarding by "zone" works ok, but is no quicker than most other boarding methods."
Cons: "Boeing 767-400ER seats had no leg room for 6'+ traveller like me. The entertainment system was so old that there were no 115v outlets or USB ports. On a 7-hour flight, that is a significant problem for travellers today with multiple electronic devices. Finally, we were not told in advance that we had to go through security twice and through US Customs BEFORE leaving Dublin. So, the 6-hour layover at JFK was a complete waste of our time as we did not have to go through Customs there."

Pros: "Love the built in tv’s with free entertainment."
Cons: "The plane got delayed on the runway and the shut the engines off so the plane got super hot, but even after we got up in the air it never cooled down. Normally I’m freezing on flights, but I just sat sweating this whole flight. It was terrible."

Pros: "The seats had plenty of leg room and the crew was was very kind."
Cons: "My seat was uncomfortable and I was seated in the only row of the aircraft without entertainment for a four hour flight. Then on top of that the passenger next to me removed his shoes and you could smell his feet from a mile away but the flight attendants never requested for him to replace his shoes."

Pros: "Everyone who has a kid knows how challenging certain things can be in a flight and for me the combination of a night flight interrupting my baby’sschedule + a full flight it equalized disaster. My daughter could not get comfortable for the love of life and I just felt horrible and frustrated and what sucked most was the 9 year old and her obese father siting in our row that kept giving us weird looks."
Cons: "There’s NO room in planes between seats. It’s 2018 and new planes must be done ASAP to accommodate people better. I’m 5’1” and 110 lbs but adding my 25lb daughter siting in my lap before she turns 2 is absurd to expect that it will be comfortable whatsoever for us or the people breathing next to us. Please DELTA, lead by example and make sure your planes are designed with more room in between and around the seats. In my opinion, every seat should be first class."

Pros: "I usually have had great experiences with Delta. The meal selection was limited. By the time they made it up to my seat they had run out of what we wanted. Also, the entertainment system at my seat and my husbands wasn’t working well. One of the bathrooms had a cabinets Tvst oliiiooooiiooooioiooiiiooiio"

Pros: "The staff really helped me out getting on standby so that I didn't have to wait for a 9 hour layover. Overall great experience and great staff."

Pros: "In a pinch they were able t"

Pros: "Great in every way"

Pros: "It got me home, eventually."
Cons: "Poor communication, a 6 hour delay followed by a 7 hour layover (during which we had to sleep on an airport floor because Delta couldn't offer us any hotel vouchers). Gate agents disappeared after 7pm becuase they were due to be done with their shifts when our flight was originally supposed to leave at 6 pm. It felt like we were trapped in the movie The Terminal. Oh! And our bag was misrouted, because that was just how things went those 2 days. All in all a 6 hour trip turned into 18 hours. I could have driven home in that amount of time!"

Cons: "Check in lines were crazy long"

Cons: "My daughter was stuck in SLC for 5 hours because there 1 cancelled flight and 1 delayed flight. It was very upsetting not knowing when she going to arrive in Denver."

Pros: "Love the inflight entertainment and the usb plug for phones. Flight left on time and go in a little early"
Cons: "Did not love getting charged $2 for headphones and the girl sitting next to me getting them for free. Super annoying"

Pros: "First leg from San Diego was excellent."
Cons: "Arriving in SLC discovered out flight to Denver was CANCELLED! Had to reschedule to the next day. Not fun!"

Pros: "The entertainment unit allowed me to watch the Denver Broncos game live which helped lessen the delayed departure and uncomfortable seating."
Cons: "Uncomfortable seating....too crowded!! We had a delayed departure by 30-40 minutes because of a computer download issue. Too many folks carrying carry-ons delayed boarding. I wish folks were not encouraged to go that route but to check baggage. This time of year gets even tougher with folks carrying Christmas presents and over sized personal items. Ugh. Not fun to travel this time of year."

Pros: "App is good and convenient to use."
Cons: "The app went down just as we were getting ready to board and luckily i had a printed pass and it took some extra time to check in."

Pros: "really helpful and friendly service and nice seats."

Cons: "We left late, it was delayed then maintenance issues. Twice. Seating was very tight and uncomfortable, no movies or entertainment at all. U.S. flights are the worst. Even on short flights with aeromexico outside the U.S. you get movies and food. Zero stars for comfort, food and entertainment."

Pros: "free texting and entertainment!"
Cons: "our flight was delayed half an hour."

Cons: "I don't like that I already completed this survey several days ago and have been receiving reminders to do so. I guess you don't have a good system in place for knowing who has and has not completed your surveys. That's too bad."

Pros: "The boarding process in Atlanta was as smooth as could be expected given that it was a full flight. I appreciated the gate announcer's suggestions to everyone about how to ease the overhead baggage crunch."
Cons: "Economy is very tight quarters."

Pros: "The plane, crew was clean, newer and had TV's in the backrests. Remember to bring headphones! Seats are tight, but the crew was friendly and may the flight experience positive."

Pros: "Friendliness of staff. Second flight was a newer plane - sweet!"
Cons: "For a long flight perhaps a little more in the snack department."

Pros: "Crew was all very nice"
Cons: "Flying is always uncomfortable"

Pros: "When deplaning in Denver, I was impressed that the captain was the staff who got behind my wheelchair and offered to push me up the walkway :)... New aircraft, kind staff, shorty flight!"
Cons: "Nothing disappointed, butt i didn't have any good besides pretzels."

Pros: "Not much to like here. The new crew was pleasant"
Cons: "Old crew was surly. Plane had much problems and finally replaced. Left 5 hrs late. Delta claims it doesn't have to compensate for a late flight - just a cancelled one so guess which this was The baggage fees are obscene and the gouging of the customer is immoral. No wonder people hate the airlines."

Cons: "Excellent service excellent pilot"

Pros: "Overall, the flight was very smooth and I thought the crew did a great job."
Cons: "I know this is a federal regulation, but I have to mention it as it is part of the boarding process. For the life of me, I can't understand why it is necessary to go through security again after re-entering the country. Understandable that I have to go through customs, but going through security again is ridiculous."

Pros: "Flights were both on time and boarded quickly. Crew was wonderful!"

Pros: "Free in flight entertainment"
Cons: "One of my bags went to Santa Fe"

Pros: "Entertainment"
Cons: "This is my third flight this year with Delta and every time we wait for the "crew" to get off from another flight. And as soon as they get there we can board. It's getting very annoying. Fix it."

Pros: "I love the new snack choices! Way to go Delta for offering Kind bars now!! This is awesome."
Cons: "Tiny old plane, props blocked my window view, no entertainment system."

Pros: "The staff of the flight were very friendly and attentive. They were great!"

Cons: "I'm tired of Delta making it IMPOSSIBLE to experience benefits of my loyalty. I flew literally AROUND the world in the past 6 months and it STILL doesn't qualify me for anything more than Silver elite? Seriously? When you use a voucher because of their error to lower your ticket price, but still pay cash for it, why does that then automatically exclude you from upgrades? Poor customer loyalty, in fact, non-existent these days."

Pros: "Early arrival. And service"
Cons: "I was assigned very last seat and there is no reclining option."

Cons: "long wait and delayed flight"

Pros: "WiFi, good flight attendants"
Cons: "Would like to see Direct TV along with Delta Suite so can watch live TV"

Pros: "Attendants and entertainment"
Cons: "Delays for no explained reason"

Pros: "One male attendant from the first class cabin - super sweet and attentive to our needs even tho we're not seating in the premium cabin"
Cons: "Junior attendants in economy comfort seat - so lazy and whiny!"

Pros: "From the Ground crew to the Flight crew, you can feel the genuine care and thoughtfulness of everyone! They even remember you, if you fly often enough, and let you know how much they appreciate your business."

Pros: "Very professional and caring."

Pros: "plane had individual movies for free with each seat!"

Cons: "Flight was repeatedly delayed. Ended up being over 3 hours late to depart due to weather. Another delay due to mechanical problems."

Cons: "I've only experienced delayed flights with Delta ... and this was no exception. It wasn't weather-related, nor a late flight delivering a plane - just no ground crew to service the plane between flights."

Pros: "nice snack"

Cons: "We did not board at the scheduled time, although I believe we arrived on time. The crew was demeaning and singled out individuals who were causing the aircraft to not move. It was in a very pretentious manner, not like southwest personnel who have similar antics but with a playful tone. The plane is a small one where bags don't fit overhead and many head bumps occur. We arrived fine which mean the flight was successful but it was not very enjoyable."

Pros: "Left on time, arrived early. Great cabin service, attentive and polite. Comfort Plus seats are worth the extra few bucks."
Cons: "Nothing. Low rating for entertainment only because there really wasn't any, but I wouldn't have used it anyway, so no big deal."

Pros: "All went as planned and expected. No thrill- like taking a Greyhound bus in the old days...gets you where you are going but without much pizzazz New seats and quite clean, but the new seats were very hard and uncomfortable after an hour."
Cons: "Somewhat claustrophobic and always wish the drop down tray table behind could be disconnected from my seat. When the passenger behind uses the tray as a set of bongo drums to keep beat with his headphones it is a pretty miserable trip."

Cons: "I'm not sure how you lose a bag on a direct flight from Atlanta to Denver, but Delta found a way to do it. They didn't even put my bag on the plane and had to send it with the next one coming. To their credit, they did drive it out to my house when it got here."

Pros: "Pleasent"

Cons: "3+ hour flight with no TV/ entertainment"

Pros: "The first leg had awesome pasta.Then, on the 2nd leg, Philly to Denver, they had a "pay for meal" option for turkey with Chutney sandwich - again, delicious. I should add that the service was very good as well."

Pros: "Staff was great!"
Cons: "Seats were really uncomfortable up and reclined. Overhead baggage was full by the time I boarded and there was no enforcement of the carry-on baggage sizes... This needs to be addressed and contributed to our lack of comfort, noting this was the last leg of an 18 hour journey. My body still hurts today after a good nights sleep."

Pros: "Wonderful, again. Will fly American any chance I get!"

Pros: "The onboard entertainment selection was excellent; great movie selection, wifi connection, and flight details. A winner! So much so that I chose to binge watch movies and not sleep!!"

Pros: "Friendly crew. Due to the apparent regularity of excessively delayed American Airlines flights, they had the staff at O'hare bring a cart filled with cheap canned juice and Diet Soda to lessen the blow of their consistently delayed flights."
Cons: "Like every other American Airlines flight I've ever been on, it was delayed. Including the American flight from Denver to Chicago. We pay entirely too much money to these airlines for them to deliver such painfully mediocre service and consistently delayed flights. I recommend that this airline do a SERIOUS audit of their Preventative Maintenance/Service division across their hubs. If I fly American, I would bet my entire checking account that the plane will be delayed well over 2 hours."

Cons: "the new seats are awful"

Pros: "It’s been a while since I’ve flown American, but the aircraft was updated with a solid multimedia system, great moving map, and a standard power plug and USB port at every seat. That’s more than I expected, and was quite happy. Service was solid—no complaints."
Cons: "Good & bad — flight arrived late, but the honestly, the pilots did their level best to make up the time and managed to arrive w/in 4 minutes of the scheduled arrival. Well done."

Pros: "No drama- always great flying from Long Beach"
Cons: "Really wish that there were power adaptors. Landed with a dead battery."

Pros: "Crew was really understanding of the frustration and were helpful. Plane was clean and newer."
Cons: "Delayed due to weather... it happens. Just frustrating being delayed on the last flight of the day."

Pros: "Tv and power outlets"
Cons: "This one attendant didn't get her name but was very cold to me"

Cons: "Long delay"

Cons: "plane had mechanical problems - new plane and gate and an hour delay. - first drink should have been free"

Pros: "Confusion, delays, rude employees...you name it, this trip had it. I will do my best to avoid flying with these guys in the future."
Cons: "Flight delayed 15 hours. Poor communication and outright lies from staff. Unwillingness to help find or pay for a place to spend the night. Rude staff"

Cons: "Missed that flight because my finair was delayed at Helsinki"

Pros: "Crew"
Cons: "Small plane"

Cons: "Watched a very weird interaction between Muslim (with a hajib) women with a kiddo and desk crew. She wanted to sit next to her child on the flight and needed to switch seats to be able to. Woman was very gracious and understanding that she was asking for an accommodation. Ends up her flight to Philly had been moved to a different gate after they had found a volunteer to switch seats. Volunteer was totally unfazed but Desk crew made it seem as tho the Muslim mom was at fault for the time and trouble they had had to go through to accommodate her. She apologized profusely and was very appreciative for the trouble evernote had gone to for her. . As she walked away the crew looked at each other and shook their heads. Pretty crummy way to treat customers!"

Pros: "Good serice,"
Cons: "Good service to switch flight pattern from greenville to new bern but still a delay that cause a 2 flight connection. Lots of on-line issues with check-in, overall a stressful day, hopefully it will all work out!"

Cons: "I can't rate it because they canceled my entire itinerary without so much as an email. I did not take my flight to Wilmington via my original flight. I had to book another flight because the change fees were too expensive. I did not know that my return flight to Denver had been canceled until I was checking in a few hours before my flight. I was told my ticket had no value. Awesome! It really stings that I then had to book a new return flight, and because I am a teacher who makes about $23,000 a year, I had to book the cheapest flight, which was with American. I do not plan on giving them any of my hard-earned money in the future if I can help it."

Pros: "Everything"

Pros: "No excuse on a night flight does the temperature to be 80 plus degrees on the plane."
Cons: "The plastic seats and extreme temperature was brutal. They shut the AC off of down somehow."

Pros: "Quick boarding and taxi. On and off the flight seemlessly."

Pros: "Flight was on time through United since we had to be rescheduled from our original flight with American."

Pros: "The plane was sleek and clean. I had a good amount of room even in coach!"

Pros: "Flight was good overall , free pretzels were tasty. Drink service on point."
Cons: "Crew came off as annoyed the whole time. Glad I didn't pay the $$ to upgrade my seat."

Pros: "The crew were as nice and accommodating as they could be considering the situation."
Cons: "Three planes with "maintenance" issues and not able to fly? Including flights that weren't ours. Boarding, re-boarding, leaving four hours late and waiting an hour for bags in Denver."

Pros: "The departure time. This left enough time to get to the airport and go through security without rushing!"
Cons: "Sitting in the middle Paying for luggage ( I wish Southwest flew out of ORD)"

Cons: "Seats too small and the gentleman next to me was a big guy so crowded over into my seat some."

Pros: "American Airlines is my favorite Airlines to fly. There is a little more leg room and the seats are a little wider. The staff is very professional and courteous."

Pros: "I fainted on my flight and everyone was really nice and helpful to make sure I was okay."

Cons: "The customer service from AA representitives in the airport was completely unnacceptable and the absolute worst service I have recieved in an airport to date! One incident during this trip was as follows: When arriving in Charlotte and running to catch my connecting flight, I arrived as the lady at the desk was closing the door, she looked at me and rolled her eyes. When I went up to the desk along with the other passengers arriving from the same flight as me the AA representative said "Hurry up , I want to go home!! At a point I'm just going to cut you off and that will be it!" She was of no help to me in anyway amd was forced tonstay the night in charlotte ; Normally this would not have been such a big deal, However I am on emergency leave from the Navy rushing home because I have a very serious family emergency, that representitive was very lucky I held my temper! From now on thanks to the poor unproffessional customer service I received I will no longer be flying American Airlines!"

Pros: "I liked sitting next to my friends."
Cons: "Lack of leg room"

Pros: "They showed American ninja warrior."
Cons: "Everything. The flight was delayed greatly even though the plane got to Chicago only slightly late. Then they make us board and just sit in the plane for an hour. Then finally we start moving, the plane is uncomfortably hot even with the air blowing on me, the flight attendants look like they hate their life, it was honestly horrible and I will never fly with American Airlines EVER again."

Cons: "The service was terrible, 4 hour traveling and not food."

Pros: "JoMarie was very helpful at LGB. And we eventually arrived at our destination."
Cons: "This was a horrible travel experience, the worst I have ever known. My uncle had died, so I had to search for the soonest and most economical flight in order to attend the funeral. Traveling with me was my aunt (his ex wife) and my cousin (his only daughter). Our initial flight was delayed 'due to mechanical issues' and they said we weren't going to make our connection in Phoenix. So they had to reroute the whole trip, which took about half an hour because all of the flights were full. So instead of flying from LGB - PHX - CLT - CAE and arriving Saturday night, we ended up departing from LAX (which we specifically were trying to avoid) almost 9 hours later. From there to DEN - CLT - GSP arriving Sunday morning. Because of this I had to contact the hotel and let them know that we weren't going to check-in until the next day, but I still ended up having to pay for Saturday night. Then, I had to cancel the rental car and make a new reservation to pick it up at GSP and return at CAE since the hotel was close to CAE, plus the return flight was through CAE. Also, wifi was an additional cost (which we didn't use because of this), the snacks were pitiful, and the seats were very narrow and uncomfortable. I have flown with JetBlue in the past, but on this occasion, last minute flights to South Carolina were prohibitively expensive. That being said, if I had known how bad the experience with American was going to be, I would have gladly paid literally double the price for the JetBlue tickets. And in the future, I will be flying exclusively with JetBlue no matter what the cost."

Pros: "Had more leg room."
Cons: "The delay in the flight. The extended boarding process."

Pros: "the entertainment was good. Loved the free wifi. Loved the complimentary drinks"
Cons: "The flight took 45 mins to depart after the scheduled time. The flight attendance were super rude. The pilot was not easy on the landing or how he took off. First flight ive ever felt sick on."

Pros: "A free airline ticket!!"
Cons: "I did not like the fact that American Airlines cancelled my 17 Yr old neice's flight from Dallas to Denver over a thing called "timed-out". And had her sleep in a room with a cott instead of a hotel room. And the fact that we as customers pay good money for tickets only to be subject to the airlines way of business. It is absolutely unacceptable!"

Pros: "Very comfortable First seat on the E75. Lots of space."

Pros: "COMFORTABLE SEATS EVEN FIR A BIG GUY LIKE ME, FRIENDLY STAFF."
Cons: "LAST RED EYE FLIGHT WAS CANCELLED"

Pros: "nothing"
Cons: "flight has been cancelled, airline staff gave me hotel vouchers which the hotel would NOT honor, I went back and forth twice because those two hotels would not accomodate american airline passenger vouchers, I end up calling a friend to pick up at the airport she has to drive for an hour just to pick me up, I regret buying a ticket in american airline"

Pros: "Everything went smoothly, crew was friendly"

Cons: "Im still in dallas.....very angry"

Pros: "I fly alot! I have never been on a plane that was so shaky from take off. No wind nothing crazy effecting the pilot. It felt like maybe it was his first flight"

Pros: "Flight delayed provided snack in terminal at gate."
Cons: "Flight delayed three hours"

Cons: "I was dissappointed in the additional baggage fees for checked bags and then have to watch people fight for carry-on baggage space. Ridiculous situation airlines have created. Plus flight was delayed because of mechanical problems coming back. But in flight was comfortable and well done."

Cons: "Nightmare, AS is a mess I fly over 20 days a month I'm going to do whatever I can not to book on American Airlines what a nightmare it's as if I had somebody put a foot to me bleep what attitude disservice to customers and treating people like cattle"

Pros: "Everyone so helpful and friendly"
Cons: "Everything was perfect"

Pros: "Professional, punctual good flight"
Cons: "Like on domestic flights limited service."

Read more about Alaska Airlines

Book cheap flights from Long Beach to Denver

Recent round-trip flight deals

12/22
Tue
1 stop
American Airlines
9h 42m
LGB - DEN
1/1
Fri
1 stop
American Airlines
4h 58m
DEN - LGB
2/5
Fri
2 stops
American Airlines
21h 06m
LGB - DEN
2/9
Tue
2 stops
American Airlines
24h 18m
DEN - LGB
12/24
Thu
1 stop
Multiple Airlines
7h 30m
LGB - DEN
12/27
Sun
1 stop
Multiple Airlines
4h 58m
DEN - LGB
1/7
Thu
2 stops
American Airlines
21h 06m
LGB - DEN
1/10
Sun
1 stop
American Airlines
14h 11m
DEN - LGB
12/25
Fri
1 stop
Delta
7h 30m
LGB - DEN
12/31
Thu
1 stop
Delta
4h 58m
DEN - LGB
12/29
Tue
2 stops
American Airlines
22h 16m
LGB - DEN
1/2
Sat
1 stop
American Airlines
17h 41m
DEN - LGB
12/9
Wed
1 stop
Delta
4h 53m
LGB - DEN
12/12
Sat
1 stop
Delta
5h 07m
DEN - LGB
12/11
Fri
2 stops
American Airlines
11h 48m
LGB - DEN
12/13
Sun
1 stop
American Airlines
14h 13m
DEN - LGB
12/23
Wed
1 stop
Delta
5h 04m
LGB - DEN
12/27
Sun
1 stop
Delta
4h 30m
DEN - LGB
2/28
Sun
1 stop
American Airlines
11h 16m
LGB - DEN
3/2
Tue
2 stops
American Airlines
7h 25m
DEN - LGB
1/14
Thu
1 stop
American Airlines
14h 00m
LGB - DEN
1/18
Mon
1 stop
American Airlines
14h 11m
DEN - LGB
1/28
Thu
1 stop
Delta
7h 36m
LGB - DEN
1/31
Sun
1 stop
Delta
9h 16m
DEN - LGB
12/19
Sat
1 stop
Delta
4h 21m
LGB - DEN
12/22
Tue
1 stop
Delta
4h 38m
DEN - LGB
12/18
Fri
1 stop
Delta
4h 47m
LGB - DEN
12/18
Fri
1 stop
Delta
5h 28m
DEN - LGB
12/17
Thu
2 stops
American Airlines
9h 31m
LGB - DEN
12/22
Tue
2 stops
American Airlines
20h 09m
DEN - LGB
12/26
Sat
1 stop
American Airlines
4h 28m
LGB - DEN
1/1
Fri
2 stops
American Airlines
10h 32m
DEN - LGB
1/7
Thu
2 stops
American Airlines
22h 09m
LGB - DEN
1/10
Sun
2 stops
American Airlines
10h 43m
DEN - LGB
12/24
Thu
1 stop
American Airlines
25h 10m
LGB - DEN
1/4
Mon
1 stop
American Airlines
4h 58m
DEN - LGB
12/24
Thu
1 stop
American Airlines
25h 10m
LGB - DEN
1/1
Fri
1 stop
American Airlines
17h 41m
DEN - LGB
12/15
Tue
2 stops
American Airlines
20h 13m
LGB - DEN
12/16
Wed
2 stops
American Airlines
25h 03m
DEN - LGB
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Recent one-way flight deals

12/8
Tue
2 stops
American Airlines
9h 49m
LGB - DEN
12/27
Sun
1 stop
American Airlines
9h 42m
LGB - DEN
12/16
Wed
1 stop
Alaska Airlines
4h 24m
LGB - DEN
12/27
Sun
1 stop
Delta
4h 21m
LGB - DEN
12/16
Wed
1 stop
Delta
7h 13m
LGB - DEN
12/31
Thu
1 stop
Delta
7h 30m
LGB - DEN
1/28
Thu
1 stop
Delta
4h 14m
LGB - DEN
1/2
Sat
1 stop
Delta
4h 21m
LGB - DEN
12/8
Tue
1 stop
Delta
7h 13m
LGB - DEN
12/8
Tue
1 stop
Delta
7h 13m
LGB - DEN
12/9
Wed
3 stops
Delta
14h 47m
LGB - DEN
1/14
Thu
1 stop
Delta
4h 59m
LGB - DEN
12/10
Thu
3 stops
Delta
14h 47m
LGB - DEN
12/13
Sun
2 stops
Alaska Airlines
13h 25m
LGB - DEN
12/14
Mon
2 stops
Multiple Airlines
15h 30m
LGB - DEN
12/14
Mon
3 stops
Multiple Airlines
29h 26m
LGB - DEN
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