SAT - DEN

$47 Find Cheap Flights from San Antonio 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 San Antonio to Denver departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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 San Antonio 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 San Antonio to Denver, as well as popular online travel agencies
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Flights Deals

Cheap Flights from San Antonio to Denver (SAT-DEN)

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

Sat, Aug 9 - Tue, Aug 12
Frontier Logo
6:59 pm - 8:25 pmSAT-DEN
2h 26mnonstop
Frontier Logo
2:45 pm - 6:02 pmDEN-SAT
2h 17mnonstop
$78Frontier
Find Deal
Fri, Sep 5 - Sun, Sep 7
Frontier Logo
9:55 am - 11:22 amSAT-DEN
2h 27mnonstop
Frontier Logo
6:00 am - 9:10 amDEN-SAT
2h 10mnonstop
$80Frontier
Find Deal
Thu, Dec 4 - Mon, Dec 8
Frontier Logo
7:14 pm - 8:38 pmSAT-DEN
2h 24mnonstop
Frontier Logo
6:00 am - 9:18 amDEN-SAT
2h 18mnonstop
$83Frontier
Find Deal
Sat, Jul 26 - Tue, Jul 29
Frontier Logo
6:59 pm - 8:25 pmSAT-DEN
2h 26mnonstop
Frontier Logo
2:45 pm - 6:02 pmDEN-SAT
2h 17mnonstop
$87Frontier
Find Deal
Sat, Aug 16 - Sat, Aug 23
Southwest Logo
6:30 am - 12:30 pmSAT-DEN
7h 00m1 stop
Southwest Logo
1:15 pm - 4:20 pmDEN-SAT
2h 05mnonstop
$142Southwest
Find Deal
Tue, Aug 5 - Sat, Aug 9
Southwest Logo
6:40 pm - 8:00 pmSAT-DEN
2h 20mnonstop
Southwest Logo
6:05 am - 1:15 pmDEN-SAT
6h 10m1 stop
$143Southwest
Find Deal
Sat, Aug 16 - Mon, Aug 18
United Airlines Logo
5:15 am - 6:34 amSAT-DEN
2h 19mnonstop
United Airlines Logo
5:55 pm - 9:07 pmDEN-SAT
2h 12mnonstop
$153United Airlines
Find Deal
Tue, Aug 5 - Sat, Aug 9
American Airlines Logo
8:21 pm - 11:44 pmSAT-DEN
4h 23m1 stop
American Airlines Logo
6:10 am - 2:11 pmDEN-SAT
7h 01m1 stop
$159American Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12
United Airlines Logo
1:43 pm - 3:00 pmSAT-DEN
2h 17mnonstop
United Airlines Logo
1:49 pm - 9:27 pmDEN-SAT
6h 38m1 stop
$163United Airlines
Find Deal
Mon, Aug 18 - Fri, Aug 22
American Airlines Logo
6:45 pm - 10:15 pmSAT-DEN
4h 30m1 stop
American Airlines Logo
5:06 pm - 10:12 pmDEN-SAT
4h 06m1 stop
$166American Airlines
Find Deal
Expert advice

Expert advice for your flight from San Antonio 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
Frontier

Frontier's Economy Bundle includes a carry-on and seat choice, ideal for budget travelers.


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

Read more about Frontierby Stefanie Waldek
United Airlines

United's Economy Plus offers up to six inches more legroom than standard economy seats.


Consider Priority Boarding to ensure overhead bin space for your carry-on.

Southwest

Southwest allows two free checked bags, ideal for travelers with lots of luggage.


Use EarlyBird Check-In for a better boarding position, avoiding middle seats.

Read more about Southwestby Blane Bachelor
Airports
SAT

Security lines at SAT are exceptionally short. Even during busy times, waits rarely exceed 15 minutes, making it a breeze for early flights.

Read more about SATby Brandon Schultz
DEN

Take the RTD A line train from DEN to downtown Denver. It's affordable and takes about 40 minutes, offering a convenient city connection.

Read more about DENby Harriet Baskas
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
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
Brandon Schultz

Brandon Schultz

Expert on SAT

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

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
Useful Info

KAYAK's insights & trends for San Antonio to Denver flights

Get data-powered insights and trends into flights from San Antonio 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 San Antonio 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 San Antonio to Denver?

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

For San Antonio to Denver, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Denver back to San Antonio, the best deals are generally found on Tuesday, with Friday being the most expensive.

What is the cheapest month to fly from San Antonio to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio 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 San Antonio to Denver is August, where tickets cost $133 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $228 and $217 respectively.

How far in advance should I book a flight from San Antonio 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 San Antonio 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 San Antonio to Denver, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonApril
High seasonJuly
Cheapest flight$47
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from San Antonio to Denver

When to book flights from San Antonio to Denver

Are your dates flexible? Find out the best times to travel from San Antonio 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 San Antonio to Denver

  • How can I get from the Denver International Airport (DEN) into the city?

    Denver International Airport (DEN) is about 35min from downtown. The city has a light rail system that goes from the airport to Denver Union Station, which is in the heart of the city. To catch the train, you can do so at the rail station which is close to the airport hotel.

  • What kind of food can I purchase at the San Antonio International Airport (SAT)?

    Before boarding your plane, you can enjoy dining at a variety of restaurants. If you want something quick, there is a pretzel shop and a submarine sandwich shop in the terminal. If you're looking to sit down and dine, there is a pizzeria, a Mexican eatery, and a Mediterranean cafe.

  • How do I rent a car at the Denver International Airport (DEN)?

    There are several car rental agencies with offices at this Colorado airport. Therefore, you'll have your pick of companies to rent from including Hertz, National, and Thrifty. To get to the car rental offices, you'll catch a shuttle from outside of baggage claim. Simply look for the shuttle with the name of your car rental company. When you return the car, you'll drop it off and ride the shuttle back to the airport to catch your flight.

  • What amenities and services are there for passengers at the Denver International Airport (DEN)?

    There is a spa at the airport in the Mezzanine where you can get a massage or another spa service. You can enjoy a quick bite at the pretzel or coffee shop, or a sit-down meal at the steakhouse or sports bar.

  • What is the cheapest flight from San Antonio to Denver?

    In the last 3 days, the lowest price for a flight from San Antonio to Denver was $47 for a one-way ticket and $78 for a round-trip.

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

    No

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

    Delta, American Airlines, Alaska Airlines, Hawaiian Airlines, and Lufthansa offer inflight Wi-Fi service on the San Antonio to Denver flight route.

  • Which aircraft models fly most regularly from San Antonio to Denver?

    The Boeing 737-800 is the aircraft model that flies most regularly on the San Antonio to Denver flight route.

  • Which airline alliances offer flights from San Antonio to Denver?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Antonio to Denver are Southwest and Delta. With an average price for the route of $307 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 $176 and an overall rating of 8.0.

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

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

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $137 or less one-way and $235 or less round-trip.
  • There is a Westin at the Denver International Airport (DEN). This is convenient if your flight gets into Denver late. The Westin Denver International Airport has its own restaurant and bar, fitness center, and indoor pool. It is located outside of Jeppesen Terminal.
  • When catching your flight to Denver, your driver can drop you off at the departure level in front of your terminal at the San Antonio International Airport (SAT). However, you will have to get out of and unload your baggage quickly because parking is not allowed here.
  • There are several ATMs at the Denver International Airport (DEN) in the Jeppesen Terminal. In Terminal 6, there is also a credit union where you can conduct financial business.
  • If you'd prefer to drive yourself to the San Antonio International Airport (SAT), long-term parking is available in the airport's garage. This is your best option during the winter months. However, if you want to save money, there are a couple of economy lots near the cell phone lot.
  • The San Antonio Airport is a medium-sized airport with a variety of services and amenities. It is less than a 10min drive from downtown. The airport has two terminals and twenty-four gates.
  • When you land at the Denver International Airport (DEN), head to the information desk to learn about local tourist attractions, hotels, transportation into the city, and more. The information desk is located in the Jeppesen Terminal, Level 5.

Prefer to fly direct from San Antonio to Denver?

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

Direct departures

San Antonio to Denver Intl

Monday

Air Canada, Frontier, Lufthansa, +2 more

Air Canada, Frontier, +3 more

Tuesday

Air Canada, Frontier, Lufthansa, +2 more

Air Canada, Frontier, +3 more

Wednesday

Air Canada, Lufthansa, Southwest, +1 more

Air Canada, Lufthansa, +2 more

Thursday

Air Canada, Frontier, Lufthansa, +2 more

Air Canada, Frontier, +3 more

Friday

Air Canada, Frontier, Lufthansa, +2 more

Air Canada, Frontier, +3 more

Saturday

Air Canada, Frontier, Lufthansa, +2 more

Air Canada, Frontier, +3 more

Sunday

Air Canada, Frontier, Lufthansa, +2 more

Air Canada, Frontier, +3 more

See more direct flights

Direct returns

Denver Intl to San Antonio

Monday

Air Canada, Frontier, Lufthansa, +2 more

Air Canada, Frontier, +3 more

Tuesday

Air Canada, Frontier, Lufthansa, +2 more

Air Canada, Frontier, +3 more

Wednesday

Air Canada, Lufthansa, Southwest, +1 more

Air Canada, Lufthansa, +2 more

Thursday

Air Canada, Frontier, Lufthansa, +2 more

Air Canada, Frontier, +3 more

Friday

Air Canada, Frontier, Lufthansa, +2 more

Air Canada, Frontier, +3 more

Saturday

Air Canada, Frontier, Lufthansa, +2 more

Air Canada, Frontier, +3 more

Sunday

Air Canada, Frontier, Lufthansa, +2 more

Air Canada, Frontier, +3 more

See more direct flights

Reviews of the top 5 airlines serving from San Antonio to Denver

 
See real verified KAYAK customer reviews for airlines flying from San Antonio 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 San Antonio 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 4252 reviews
8.0Comfort
8.1Boarding
8.6Crew
7.6Entertainment
7.0Food
Airline reviews

Flights delayed by 4-6 hours. Boarding was a mess and unclear. Bags were not at arrival airport and had never even been put on the plane. No idea when I’ll get them. Don’t fly into Denver!

2.0 MediocreKristina, Jun 2025BOS - DEN
Read more Southwest reviews

Flights delayed by 4-6 hours. Boarding was a mess and unclear. Bags were not at arrival airport and had never even been put on the plane. No idea when I’ll get them. Don’t fly into Denver!

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

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

Plz don't take away free bags and free seating

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

WiFi on the flight was not working. Thus, entertainment options were limited.

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

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

After all the weather issues at least they got me to my destination the next day

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

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.

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

Terrible. The flight was delayed two hours due to weather. Then when we got on the plane, the first pilot ended up timing out and we had to wait for a second pilot. Second pile came on board and we tax it out. Had to return back to the gate because of an unruly passenger. Then the copilot timed out. Had to wait for new copilot. Also had to wait for maintenance to check for fuel. Then found out the second pilot timed out and we had to wait for a third pilot. Was ready to go and then needed maintenance again for another issue. In the end, it was 2 o’clock in the morning when they announced that the flight couldn’t go because the third pilot and the second copilot had timed out.

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

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.

Our flight was cancelled. They could do nothing to help us get another flight that was timely. Because the first leg was cancelled we were unable to get to our connection. We had to book on an entirely different airline for today. So we spent more money, lost a day of vacation and will never fly Frontier again, so the 'we are sorry, here is $100 credit' is a joke since we won't be flying on Frontier.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

The plane failed preflight inspection, so we sat there for 90 mins while they tried to fix it. Ultimately, everything was remedied and we made our connecting flight; instead of a 2 hour layover at the airport, we spent it waiting on the plane.

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

The seats were extremely hard and uncomfortable. It was disappointing even for a budget airline.

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