PIT - DEN

$56 Find Cheap Flights from Pittsburgh 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 Pittsburgh to Denver departing on 10/10. 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

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 Pittsburgh 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 Pittsburgh to Denver, as well as popular online travel agencies
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Cheap Flights from Pittsburgh to Denver (PIT-DEN)

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

Fri, Nov 7 - Sun, Nov 9
United Airlines Logo
8:30 am - 10:06 amPIT-DEN
3h 36mnonstop
United Airlines Logo
10:04 am - 3:05 pmDEN-PIT
3h 01mnonstop
$181United Airlines
Find Deal
Fri, Oct 10 - Thu, Oct 16
Frontier Logo
8:06 pm - 9:37 pmPIT-DEN
3h 31mnonstop
Frontier Logo
12:36 am - 8:31 pmDEN-PIT
17h 55m1 stop
$182Frontier
Find Deal
Thu, Nov 13 - Sun, Nov 16
Frontier Logo
2:38 pm - 8:35 amPIT-DEN
19h 57m1 stop
Frontier Logo
11:15 pm - 1:53 pmDEN-PIT
12h 38m1 stop
$184Frontier
Find Deal
Fri, Oct 3 - Tue, Oct 7
American Airlines Logo
6:18 pm - 10:02 pmPIT-DEN
5h 44m1 stop
American Airlines Logo
8:11 am - 6:50 pmDEN-PIT
8h 39m1 stop
$185American Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
Frontier Logo
9:26 pm - 9:00 amPIT-DEN
13h 34m1 stop
Frontier Logo
2:16 pm - 7:21 pmDEN-PIT
3h 05mnonstop
$187Frontier
Find Deal
Fri, Nov 14 - Mon, Nov 17
Southwest Logo
2:15 pm - 5:50 pmPIT-DEN
5h 35m1 stop
Southwest Logo
10:20 am - 3:15 pmDEN-PIT
2h 55mnonstop
$191Southwest
Find Deal
Sat, Oct 18 - Mon, Oct 20
United Airlines Logo
4:35 pm - 6:03 pmPIT-DEN
3h 28mnonstop
United Airlines Logo
5:25 pm - 10:30 pmDEN-PIT
3h 05mnonstop
$193United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Southwest Logo
6:20 pm - 7:50 pmPIT-DEN
3h 30mnonstop
Southwest Logo
8:00 am - 3:50 pmDEN-PIT
5h 50m2 stops
$196Southwest
Find Deal
Tue, Oct 14 - Fri, Oct 17
American Airlines Logo
5:11 am - 9:49 amPIT-DEN
6h 38m1 stop
American Airlines Logo
4:00 pm - 11:59 pmDEN-PIT
5h 59m1 stop
$213American Airlines
Find Deal
Fri, Oct 17 - Thu, Oct 23
Delta Logo
7:21 pm - 11:04 pmPIT-DEN
5h 43m1 stop
Delta Logo
12:50 am - 8:57 amDEN-PIT
6h 07m1 stop
$237Delta
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
United's Economy Plus offers extra legroom for comfort.
Southwest provides two free checked bags, ideal for families.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
United Airlines
Cheapest • from $181 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Video guide: How to find cheap flights to Denver
Watch video
Watch video
Watch video
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When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 31% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$181
Overall average: $305
United Airlines
Fri 11/7Sun 11/9
PIT - DEN • Non-stop
Cheapest non-stop
$180
Typical prices: $143-399
Frontier
Fri 10/10Sun 10/12
PIT - DEN • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Expert advice

Expert advice for your flight from Pittsburgh to Denver

 
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
United Airlines

Economy Plus offers up to six inches more legroom, enhancing comfort on longer flights.


Access free messaging on flights with United's Wi-Fi, keeping you connected.

Southwest

Southwest offers free carry-on and personal item, but checked bags now incur fees.


Southwest's cancellation policy allows changes up to 10 minutes before departure for travel credit or refund.

Read more about Southwestby Blane Bachelor
Frontier

Consider the Economy Bundle for a free carry-on and seat selection, saving on extra fees.


Opt for Premium Bundle for priority boarding and extra legroom, often just $20 more.

Read more about Frontierby Stefanie Waldek
Airports
PIT

PIT's compact layout makes navigation easy. Arrive early due to ongoing construction and potential security delays, especially for morning flights.

Read more about PITby Matt Meltzer
DEN

Take the RTD A line train from DEN to downtown Denver for a cost-effective 40-minute journey, offering easy access to city attractions.

Read more about DENby Harriet Baskas
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Frontier

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
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor

Blane Bachelor

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.

Read more
Matt Meltzer

Matt Meltzer

Expert on PIT

Matt Meltzer

Matt Meltzer

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more
Harriet Baskas

Harriet Baskas

Expert on 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
Booking Insights

KAYAK's insights & trends for Pittsburgh to Denver flights

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

Find cheap flights to Denver
Find cheap flights to Denver

Planning a trip from Pittsburgh to Denver? 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 Pittsburgh to Denver?

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

If your flying dates are flexible, you should consider flying to Denver on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Pittsburgh to Denver. For your return ticket, we recommend flying on a Thursday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Pittsburgh to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh 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 Pittsburgh to Denver is October, where tickets cost $267 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $441 and $439 respectively.

Can I save money by flying with a layover from Pittsburgh to Denver?

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 $351, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Pittsburgh 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 Pittsburgh 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 Pittsburgh to Denver, you should book around 2 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$56
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Pittsburgh to Denver

When to book flights from Pittsburgh to Denver

Are your dates flexible? Find out the best times to travel from Pittsburgh 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.

FAQs for booking flights from Pittsburgh to Denver

  • How can I fly from Pittsburgh to Denver?

    Frontier, United Airlines, and Southwest all operate nonstop PIT—DEN flights departing throughout the day. United Airlines and Delta operate flights with two stops, with layovers in such cities as Houston (IAH), Chicago (ORD), and Washington (IAD).

  • Does PIT have a lounge for US military?

    PIT offers a USO center located on Concourse C to active military members and their families. This quiet, comfortable lounge offers beverages, snacks, and coffee and tea. There are bathrooms, a relaxing seating area, a children's play area, and flight time boards so you can keep track of your travel plans. You can relax by watching cable TV, playing cards, or playing board games or table games. The lounge also features computers and laptops, Wi-Fi, printers, charging stations, and CAC readers.

  • How can I get from downtown Pittsburgh to the Pittsburg International Airport?

    If you want to get from downtown Pittsburgh to the Pittsburgh International Airport—PIT on public transportation, you can catch a 28X bus at several locations throughout Pittsburgh. This bus will take you to Departures. This journey will take approximately 45min. A taxi will take closer to 25min, and Yellow Cab is a taxi company that often makes trips to PIT.

  • Where can I take my service animal for a drink and a potty break as soon as we land?

    If your pet or service animal needs a drink of water or needs to go to the bathroom when you land, you can take advantage of one of the pet relief areas at DEN. In terminals A, B, and C, the pet relief areas are in the middle of all the gates, near the US mail drop areas. If you are in Jeppesen Terminal, the pet relief area is on level 2 on the northwest side.

  • What is the cheapest flight from Pittsburgh to Denver?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Denver was $56 for a one-way ticket and $181 for a round-trip.

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

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

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

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

  • Which aircraft models fly most regularly from Pittsburgh to Denver?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Pittsburgh to Denver flight route.

  • Which airline alliances offer flights from Pittsburgh to Denver?

    Star Alliance is the only airline alliance operating flights between Pittsburgh and Denver.

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

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

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

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Denver are Southwest and Delta. With an average price for the route of $425 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 $398 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Pittsburgh 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 Pittsburgh to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Pittsburgh 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 Pittsburgh 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 Pittsburgh with another airline. Booking your flights between Pittsburgh 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 Pittsburgh 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 Pittsburgh 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 Pittsburgh to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $173 or less one-way and $306 or less round-trip.
  • If you want to ease your sore muscles when you arrive in Denver, consider getting a massage at the Denver International Airport (DEN) before you head into the city. The A Massage spa on the mezzanine level of Concourse B offers different types of massages. There is also a Colorado Oasis spa at the C gates in the center core.
  • When you arrive at DEN, you can take advantage of the many shops in the airport. If you need to pick up toiletries that you could not bring on the plane, you can stop at one of many newsstands, such as Peak News and Gifts. Peak News and Gifts. If you'd like to pick up some liquor or a fine fragrance for a friend that you're visiting, stop at Denver Duty Free.
  • To get into downtown Denver from the DEN airport, an RTD bus, specifically A Line, is a good choice. Trains depart from the airport and head into Denver every 20min or so.
  • The PIT PAWS (Pups Alleviating Worry and Stress) program at Pittsburg International Airport (PIT) provides therapy dogs throughout the terminal. They train certified therapy dogs and bring them to the airport to mix among the passengers, helping to alleviate anxiety, bereavement, and confusion. The PIT PAWS dogs are especially helpful during the busy holiday season.
  • The PIT airport features a designated play area for children called Kidsport. This interactive play station features Daniel Tiger and Mr. Rogers exhibits where children can play and pretend, becoming part of the neighborhood.

Prefer to fly direct from Pittsburgh to Denver?

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

Direct departures

Pittsburgh to Denver Intl

Monday

Southwest, United Airlines, Frontier

Southwest, United Airlines, +1 more

Tuesday

Southwest, United Airlines, Frontier

Southwest, United Airlines, +1 more

Wednesday

Southwest, United Airlines

Southwest, United Airlines

Thursday

Southwest, United Airlines, Frontier

Southwest, United Airlines, +1 more

Friday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Saturday

Southwest, United Airlines, Frontier

Southwest, United Airlines, +1 more

Sunday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

See more direct flights

Direct returns

Denver Intl to Pittsburgh

Monday

Southwest, United Airlines, Frontier

Southwest, United Airlines, +1 more

Tuesday

Southwest, United Airlines, Frontier

Southwest, United Airlines, +1 more

Wednesday

Southwest, United Airlines

Southwest, United Airlines

Thursday

Southwest, United Airlines

Southwest, United Airlines

Friday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Saturday

Southwest, United Airlines, Frontier

Southwest, United Airlines, +1 more

Sunday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

See more direct flights

Reviews of the top 5 airlines serving from Pittsburgh to Denver

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh 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 Pittsburgh 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 4248 reviews
8.0Comfort
8.6Crew
8.1Boarding
7.0Food
7.5Entertainment
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Very rough getting into denver. my kid threw up it was so rough.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

Our bags took a long time to get unloaded once we landed.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

very difficult boarding process - aggressive passengers not the friendliest crew

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

It was great. I had never flown on JetBlue before, but would be very happy to fly with them in the future.

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

The captain gave good announcements and the flight attendants were friendly. The WiFi was pretty good. The plane itself looked very old inside and the seats were very uncomfortable. The screens in the seat backs were the smallest I’ve ever seen. There were so many loud and obnoxious kids on this flight and the parents didn’t do much to try to quiet them down. Some had videos and games on tablets with higher than necessary volume going the whole time.

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

My JetBlue experience was nice. The flights ran on time, the aircraft was clean and comfortable, and the flight attendants were attentive. My only issue, which is isolated to the low-cost (budget) option at JetBlue, is that the check in process makes the user feel that they have to buy their seats. The seats offered for purchase are upgrades from the budget seats you get (which are essentially the last seats remaining). The interface should not make it feel like you must purchase a seat.

The plane was late to leave.. Internet was lousy. TV was not working. when we arrived, We stayed on the plane for a long time before we got to the gate. It took us a long time to retrieve our luggage because they didn’t know what carousel to send them to. It was a bad experience.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

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

First of all, we never got on the connecting flight to Denver. They delayed our flight for two hours. If we would have gotten on that flight, we would have been stuck in Denver for 13 hours. So we re- routed our flight for a straight through flight to Oklahoma two days later. THEN, they delayed that flight for two hours. After that we were able to finally get on our flight and come home. Frontier Airlines - one of the worst airlines I have ever been on.

Terrible communication with weather delay, lost baggage, near impossible to reach customer service

My tickets got canceled on me by your site and I didn't have a flight. Then you kept sending me emails on the status of q flight I didn't have tickets for.

Flight was late. Missed connecting in Denver. My new flight is more than 24 hours later and I have no room, vouchers, or compensation, and might also be bumped from the one tomorrow.

This was one of the first frontier airline flights this spring that wasn't delayed. It actually left on time. Some of the flight crew did not look happy, they didn't smile when the passengers were boarding or getting off the plane, and the passengers initiated greetings, not the staff. To me this was an odd experience to have with any flight/airline. I had a bad experience booking this flight. The price didn't solidify until late hours into the night. Ever time I purchased the ticket, I either received a denial email or an error because the price has changed, but it was never reflected on the flyfrontier or kayak websites until way after midnight on the date of travel. This caused me anxiety and irritation with the websites. Then I noticed a mishap with my name on my voucher as I went to check in, it was incorrect. When I proceeded to correct it, Frontier had no easy, let alone free, way to remedy it. I couldn't correct my name without a $75 charge, I couldn't cancel my voucher to repurchase it with the correct name without a $100 charge, because it was too close to departure. Then calling frontier was nearly impossible to remedy the situation with a human. It's already difficult to want to choose frontier because of all the upcharges, but you feel kinda trapped into doing so because it's the more affordable airline.

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

Information on your arrival and departure airports

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