DEN - PHX

$58 Find Cheap Flights from Denver to Phoenix Sky Harbor Airport

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 Sky Harbor Intl departing on 6/4. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Phoenix, 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 Denver to Phoenix, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Denver to Sky Harbor Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Sky Harbor Intl 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.

Recent round-trip flight deals from Denver to Sky Harbor Intl

KAYAK's recommended round-trip deals from the most popular airlines that fly from Denver to Sky Harbor Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
7:30 am - 8:34 amDEN-PHX
2h 04mnonstop
Frontier Logo
8:21 pm - 11:20 pmPHX-DEN
1h 59mnonstop
$115Frontier
Find Deal
Thu, May 22 - Sun, May 25
Frontier Logo
4:48 pm - 5:51 pmDEN-PHX
2h 03mnonstop
Frontier Logo
9:39 am - 12:36 pmPHX-DEN
1h 57mnonstop
$116Frontier
Find Deal
Sat, May 24 - Wed, May 28
American Airlines Logo
11:16 am - 12:27 pmDEN-PHX
2h 11mnonstop
American Airlines Logo
7:56 pm - 10:39 pmPHX-DEN
1h 43mnonstop
$193American Airlines
Find Deal
Thu, May 22 - Sun, May 25
Delta Logo
6:40 am - 11:27 amDEN-PHX
5h 47m1 stop
Delta Logo
10:00 am - 2:45 pmPHX-DEN
3h 45m1 stop
$212Delta
Find Deal
Thu, May 29 - Tue, Jun 3
Delta Logo
12:54 pm - 6:02 pmDEN-PHX
6h 08m1 stop
Delta Logo
6:00 am - 11:58 amPHX-DEN
4h 58m1 stop
$217Delta
Find Deal
Wed, Jun 4 - Mon, Jun 9
American Airlines Logo
8:39 am - 9:39 amDEN-PHX
2h 00mnonstop
American Airlines Logo
6:50 pm - 9:42 pmPHX-DEN
1h 52mnonstop
$219American Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
United Airlines Logo
9:05 pm - 10:01 pmDEN-PHX
1h 56mnonstop
United Airlines Logo
6:00 am - 8:50 amPHX-DEN
1h 50mnonstop
$243United Airlines
Find Deal
Thu, May 22 - Sun, May 25
Southwest Logo
10:05 am - 1:05 pmDEN-PHX
4h 00m1 stop
Southwest Logo
10:00 pm - 12:45 amPHX-DEN
1h 45mnonstop
$263Southwest
Find Deal
Thu, Sep 25 - Sun, Sep 28
United Airlines Logo
9:40 am - 10:37 amDEN-PHX
1h 57mnonstop
United Airlines Logo
6:00 am - 8:45 amPHX-DEN
1h 45mnonstop
$266United Airlines
Find Deal
Wed, Oct 22 - Sun, Oct 26
Southwest Logo
7:05 am - 11:30 amDEN-PHX
5h 25m2 stops
Southwest Logo
4:35 pm - 8:45 pmPHX-DEN
3h 10m1 stop
$284Southwest
Find Deal
Mon, May 26 - Wed, May 28
Expert advice

Expert advice for your flight from Denver to Sky Harbor Intl

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Economy Bundle includes carry-on bag and seat choice, a budget-friendly option for carry-on travelers.


Premium Bundle offers priority boarding and extra legroom, often just $20 more than Economy.

Read more about Frontierby Stefanie Waldek
United Airlines

Economy Plus provides up to six inches more legroom than standard economy, enhancing comfort.


Purchase Priority Boarding to secure overhead bin space, especially if worried about gate-checking carry-ons.

American Airlines

Consider Basic Economy for budget travel with carry-on only; compare total costs with Main Cabin fares.


Main Cabin Extra offers early boarding and complimentary drinks, ideal for longer flights or specific day parts.

Airports
DEN

Use the DEN Reserve program for expedited security. Reserve slots online up to 3 days in advance for times between 5 a.m. and 5 p.m.

Read more about DENby Harriet Baskas
PHX

Take the Sky Train for free transport to downtown Phoenix. It connects Terminals 3 and 4 with stations at 24th and 44th streets.

Read more about PHXby Laura Ratliff
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and United Airlines

Stefanie Waldek

Stefanie Waldek

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.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines and DEN

Harriet Baskas

Harriet Baskas

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.

Read more
Laura Ratliff

Laura Ratliff

Expert on PHX

Laura Ratliff

Laura Ratliff

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Read more
Useful Info

KAYAK's insights & trends for Denver to Sky Harbor Intl flights

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

Find cheap flights to Phoenix Sky Harbor Airport
Find cheap flights to Phoenix Sky Harbor Airport

Planning a trip from Denver to Sky Harbor Intl? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Denver to Phoenix Sky Harbor Airport?

The average price of all round-trip flights from Denver to Phoenix Sky Harbor Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Denver to Phoenix Sky Harbor Airport, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Denver to Phoenix Sky Harbor Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Phoenix Sky Harbor Intl Airport, 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 Denver to Phoenix Sky Harbor Intl Airport is July, where tickets cost $100 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $188 and $178 respectively.

Can I save money by flying with a layover from Denver to Phoenix Sky Harbor Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $418, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Denver to Phoenix Sky Harbor Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Phoenix Sky Harbor Intl Airport, 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 Denver to Phoenix Sky Harbor Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

 AI-powered savings tips

KAYAK's tips to save more on a Denver to Sky Harbor Intl flight

Based on the flight data for the route from Denver to Phoenix Sky Harbor Airport, it is generally cheapest to fly on a Tuesday in the month of July.

Cheapest Day: Opt for flights on Tuesdays for the lowest fares.

Cheapest Month: Consider flying in July to save on airfare.

Booking Advance: Book your flight at least two weeks in advance for the best prices.

Cheapest Airline: Frontier Airlines generally offers the cheapest flights for this route.

Flight Type: Direct flights are typically cheaper than those with a layover.

This feature is powered by ChatGPT: an OpenAI-developed artificial intelligence model trained with KAYAK proprietary data and third-party data not verified by KAYAK. 


Good to know

Low seasonSeptember
High seasonMarch
Cheapest flight$58
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Denver to Phoenix Sky Harbor Airport

When to book flights from Denver to Sky Harbor Intl

Are your dates flexible? Find out the best times to travel from Denver to Sky Harbor Intl 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.

FAQs for booking Denver to Phoenix Sky Harbor Airport flights

  • What is there to do at Denver International Airport?

    Denver International Airport often hosts a variety of free events in the Jeppesen Terminal, such as live music, educational talks, and art expositions. Make sure to check the airport’s online calendar before you travel to see if anything fun or exciting will be happening while you are waiting to board your flight.

  • What dining options are there at Denver International Airport?

    If you would like to eat something before your flight takes off, browse through the many dining options at Denver International Airport. Aviator's Sports Bar & Bar-B-Que is a casual restaurant that serves traditional American cuisine, while Elway's is a chic steakhouse. CRÚ Food and Wine Bar offers small pizzas and appetizers as well as a variety of salads.

  • Does Phoenix Sky Harbor International Airport have any pet relief areas?

    Phoenix Sky Harbor International Airport currently has 5 outdoor pet relief areas and 4 indoor pet relief areas that are placed near all major terminals. Each of them contains complimentary waste disposal bags, synthetic grass, and running water, and they can be accessed by both pets and service animals. If you are traveling with an animal, make sure to take note of these zones once you have landed in Phoenix.

  • Are there any smoking areas in Phoenix Sky Harbor International Airport?

    If you smoke, keep in mind that all smoking is prohibited inside of Phoenix Sky Harbor International Airport. However, there are several outdoor smoking zones located near the doors of the Arrivals area of Terminals 2, 3, and 4.

  • Is there public transportation from Phoenix Sky Harbor International Airport to downtown Phoenix?

    Downtown Phoenix lies about 4 miles from Phoenix Sky Harbor International Airport. You’ll find a Valley Metro outside the terminals that go to the city center of Phoenix, stopping at the Greyhound station. Also, you can take a train at its airport terminal and drop it off at the Metro Rail station on 44th Street.

  • Are there car rentals at Phoenix Sky Harbor International Airport (PHX)?

    Several car agencies run their counters at PHX, coming in handy for those who want to explore the city in a car. The Rental Car Center is situated in its building at 1805 E. Sky Harbor Circle South. A common shuttler regularly runs from the arrival terminals to this facility 24/7. Consider making early reservations if you want to get cheaper rates.

  • Which airline allows pets on board from DEN to PHX?

    American Airlines allows passengers to bring on board their four-legged friends in the cabin, particularly cats and dogs. However, the pets must bear the relevant health documents and valid vaccination certificates, and you must lock them in their cages throughout the voyage.

  • Where can I withdraw money at PHX?

    In case you’ve just arrived at PHX and need to replenish your wallet, you won’t have a shortage of options to choose from as several banks and credit unions run their ATMs at this facility. Using Terminal 3, you’ll get an ATM on Level 1, Baggage Claim.

  • What is the cheapest flight from Denver to Phoenix Sky Harbor Intl Airport?

    In the last 3 days, the lowest price for a flight from Denver to Phoenix Sky Harbor Intl Airport was $58 for a one-way ticket and $115 for a round-trip.

  • Do I need a passport to fly between Denver and Phoenix Sky Harbor Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Denver to Phoenix Sky Harbor Airport?

    When flying out of Denver you will be using Denver Intl. You will be landing at Phoenix Sky Harbor Airport, also known as Phoenix Sky Harbor Intl.

  • Which airlines offer Wi-Fi service onboard planes from Denver to Phoenix Sky Harbor Airport?

    American Airlines, Delta, Lufthansa, and United Airlines offer inflight Wi-Fi service on the Denver to Phoenix Sky Harbor Airport flight route.

  • Which aircraft models fly most regularly from Denver to Phoenix Sky Harbor Airport?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Denver to Phoenix Sky Harbor Airport flight route.

  • Which airline alliances offer flights from Denver to Phoenix Sky Harbor Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Denver and Phoenix Sky Harbor Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Denver to Phoenix Sky Harbor Airport?

    There are nonstop flights from Denver to Phoenix Sky Harbor Airport on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Denver to Phoenix 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 $273 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Denver to Phoenix Sky Harbor Airport?

    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 Phoenix Sky Harbor Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix Sky Harbor Airport 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 Phoenix Sky Harbor Airport?

    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 Phoenix Sky Harbor Airport with an airline and back to Denver with another airline. Booking your flights between Denver and PHX 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 Denver to Phoenix Sky Harbor Airport?

    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 Phoenix Sky Harbor Airport from Denver 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 Denver to Phoenix Sky Harbor Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $94 or less one-way and $156 or less round-trip.
  • To limit your traveling time as much as possible, search for direct flights from Denver to Phoenix. While Frontier Airlines is a popular budget-friendly choice, United and American Airlines are known for having comfortable seats and providing in-flight entertainment.
  • Denver International Airport is proud to be completely bicycle friendly and conveniently provides travelers with complimentary bike parking. If you are traveling light and want to avoid driving or using a taxi, take your bike and use either Peña Boulevard or 56th Avenue to Valleyhead Road to access the airport.
  • If you would like to stretch your legs after your flight from Denver to Phoenix, look for the FitPHX in-airport walkway that is located in Terminal 4 of Phoenix Sky Harbor International Airport. This leisurely walking path will allow you to walk off any post-flight stiffness and burn some calories before heading to baggage claim or your final destination.
  • For travelers who get stressed when flying, keep your eyes open for the Canine Airport Therapy Squad in Denver International Airport. Volunteers accompany specially trained therapy dogs throughout the airport’s terminals in order to say hi to travelers and comfort anyone who may be feeling overwhelmed.
  • To check your email or get some work done before you board your flight, head to the business center near the B Gates of Denver International Airport. This center is equipped with high-speed WiFi, copying services, outlets, and desks, making it a convenient place to efficiently complete your to-do list.
  • Several airlines run multiple lounges at Denver International Airport (DEN), including American Airlines’ Admirals Club and Delta Airline’s Delta Sky Club. Typically, priority access is for members and holders of registered cards who enjoy fast clearance under the fast lane program. Nevertheless, economy class travelers can access these facilities if they agree to pay for the day’s pass.
  • Suppose you have a scheduled flight via Denver International Airport (DEN) early in the morning. In that case, plan and sleep at a facility adjacent to the airport. Many hotels lie within a short range of DEN, including Home2 Suites By Hilton Denver International Airport and Staybridge Suites Denver International Airport. Usually, these hotels provide courtesy shuttles to and from the airport, ensuring that you’re at the terminal in time for your flight.
  • DEN features only one terminal, the Jeppesen Terminal, linked to three Concourses, A, B, and C. The terminal deals with security checkpoints, immigration, customs, check-in facilities, and luggage claim. On the other hand, the concourses handle departures. The Automated Guideway Transit System provides movement from the terminal to the concourses and runs every 5-15min.
  • Families traveling to Phoenix Sky Harbor International Airport (PHX) will be glad to note that the establishment caters to the needs of lactating and nursing moms. These suites are conveniently situated post-security in each concourse. Also, they feature comfy seats, sinks, and power sockets for moms to breastfeed and pump in privacy and comfort.
  • Those who wish to pray before their trip from DEN to PHX will find a prayer room at this property. Tucked away from the noisy terminals, you’ll locate this religious sanctuary in Jeppesen Terminal, Level 6 East, which is open daily between 4 am and midnight. It accommodates an interfaith chapel and an Islamic Masjid.

Prefer to fly direct from Denver to Phoenix Sky Harbor Airport?

Find which airlines fly direct from Denver Intl Airport to Phoenix Sky Harbor Intl Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Phoenix Sky Harbor Intl

Monday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

Tuesday

Air Canada, Alaska Airlines, American Airlines, +4 more

Air Canada, Alaska Airlines, +5 more

Wednesday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

Thursday

Air Canada, Alaska Airlines, American Airlines, +5 more

Air Canada, Alaska Airlines, +6 more

Friday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

Saturday

Air Canada, Alaska Airlines, American Airlines, +5 more

Air Canada, Alaska Airlines, +6 more

Sunday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

See more direct flights

Direct returns

Phoenix Sky Harbor Intl to Denver Intl

Monday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

Tuesday

Air Canada, Alaska Airlines, American Airlines, +4 more

Air Canada, Alaska Airlines, +5 more

Wednesday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

Thursday

Air Canada, Alaska Airlines, American Airlines, +5 more

Air Canada, Alaska Airlines, +6 more

Friday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

Saturday

Air Canada, Alaska Airlines, American Airlines, +5 more

Air Canada, Alaska Airlines, +6 more

Sunday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

See more direct flights
See more direct flights

Top 5 airlines serving from Denver to Sky Harbor Intl

 
See real verified KAYAK customer reviews for airlines flying from Denver to Phoenix. 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 Denver to Sky Harbor Intl? 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 4294 reviews
7.6Entertainment
8.6Crew
8.2Boarding
7.1Food
8.0Comfort
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

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

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

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

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!

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.

Employees were kind and funny, as always! Flight was late but no announcements were made for people with tight connections to help them transition quickly. No service due to turbulence.

It seems as though the provisions are even less. Although SWA used to be an economy Airline, that isn't really the case anymore. I paid over $700. for a round trip to Denver and I could have flown just about any airline for the price. The drinks are now in a 6-ounce cup and with ice I'm sure a can would fill more than 2 cups. However, I am very proud of SWA for using paper rather than continuing to contribute to the millions of plastic cups being used each day. I've thought of this fr many years and am so glad to see it come to fruition, if not by only SWA so far.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

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.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

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!

Plane still had screens for watching movies. Good selection too.

There was no air on the plane and it was very hot.

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

The trip was very smooth and they provided great customer service

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

The seats were crammed and the guy in front of me wouldn't stop reclining. If AA is cramming extra rows in, they need to take away the reclining in coach. My knees were smashed for 4 1/2 hours and I was very close to confronting the passenger in front of me.

What, first class and not even a cup of coffee before landing at 5 am in First Class? Really?

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

Customer service in first class does not exist on American Airlines

Flight was delayed due to a steering issue with plane. The delay caused me to miss the connecting flight. The delay caused me to spend an extra 21 hours in airports and flights to get to my destination. The plane issue obviously should have been found and fixed before we even boarded. Ridiculous.

Had to go get beer myself from attendants in the back of the aircraft

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

i was denied boarding, even though i had an assigned seat, checked in on line and was at airport early. Then they refused to fully refund the the fair and replacement fair because they claimed it was "no show/denied boarding". I will never fly this airline again

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.

With frontier you get what you pay for. The flight was two hours late. It’s a tight fit for the number of people they bring but you get to where you’re going cheap. Sometimes that’s more important than a nifty drink and cool TV..

We had an awful experience getting our bags checked in. Frontier’s check in on the app manipulated us into buying the business package because that was the only option available for a checked bag which included two checked bags per person which we did not need. Upon arriving to the airport, we stood in line for what seemed like forever at the baggage check in and there was no one available at the counter. We were first in line and we were afraid we were going to miss our flight due to the baggage attendant being late. After realizing there were a lot of other people waiting at the baggage check in and no one available. I reached out to Frontier and could not get any customer service so I had to call the airport to page the baggage attendant to send someone to the counter to check in our bags before we were able to go through security , I finally spoke to the attendant at the counter and explained to her that we had to pay for two checked bags person a total of six bags when we only had a total of three bags between three people she said to reach out to Frontier and they would issue a refund for the three bags that we paid for and did not need. I reached out to Frontier which I was not able to reach anybody by phone so I had to go through their automated chat feature, which sent me around in circles until I finally reached a representative to assist me. I explained to them what happened and they explained that they were not able to assist me. I continued to push the issue with them as this was very frustrating and they finally put in a customer service ticket where we were issued a flight credit and we were so disappointed because after this experience, we NEVER want to fly Frontier again, and we do not want a credit that we will not use. Frontier charged us almost $500 for us to check three bags which is absolutely absurd! The customer service agents were not able to offer anything else other than a flight credit and I do not feel like my frustrations were truly heard , we will never use Frontier Airlines again ! Truly Theft by Manipulation! They should be ashamed!

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.

Everything you need to know for your flight from Denver to Sky Harbor Intl

Compare transportation modes for Denver to Phoenix Sky Harbor Airport

Average priceAverage duration
Flights$2561h 56m
Buses$19919h 00m

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