PHL - IAH

$100 Find Cheap Flights from Philadelphia to Houston George Bush 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 Philadelphia to George Bush Intcntl departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Houston, 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 Philadelphia to Houston, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

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

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

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

Everything you should know

Cheapest round-trip
$202
Overall average: $295
Spirit Airlines
Wed 1/21Tue 2/10
PHL - IAH • 2 stops
Cheapest non-stop
$204
Typical prices: $346-$572
Frontier
Mon 3/9Mon 3/16
PHL - IAH • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
United's Economy Plus offers extra legroom on this route.
Spirit's Wi-Fi provides gate-to-gate connectivity.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 18% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Philadelphia to George Bush Intcntl (PHL-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to George Bush Intcntl 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 Philadelphia to George Bush Intcntl

Wed, Jan 21 - Tue, Feb 10
Spirit Airlines Logo
8:43 pm - 8:23 pm
PHL
-
IAH
24h 40m2 stops
Spirit Airlines Logo
4:15 pm - 11:19 am
IAH
-
PHL
18h 04m2 stops
$202Spirit Airlines
Mon, Jan 12 - Thu, Jan 22
Frontier Logo
6:00 am - 5:15 pm
PHL
-
IAH
12h 15m1 stop
Frontier Logo
4:11 pm - 11:39 pm
IAH
-
PHL
6h 28m1 stop
$204Frontier
Fri, Feb 6 - Sun, Feb 8
Spirit Airlines Logo
8:20 am - 8:23 pm
PHL
-
IAH
13h 03m1 stop
Spirit Airlines Logo
4:35 pm - 11:50 pm
IAH
-
PHL
6h 15m1 stop
$205Spirit Airlines
Fri, Jan 16 - Thu, Jan 22
Multiple Airlines Logo
6:11 pm - 11:58 pm
PHL
-
IAH
6h 47m1 stop
Multiple Airlines Logo
5:05 am - 5:30 pm
IAH
-
PHL
11h 25m2 stops
$206Multiple Airlines
Mon, Mar 30 - Thu, Apr 2
Frontier Logo
8:20 am - 11:19 am
PHL
-
IAH
3h 59mnonstop
Frontier Logo
11:54 am - 4:13 pm
IAH
-
PHL
3h 19mnonstop
$207Frontier
Fri, Mar 6 - Mon, Mar 16
Frontier Logo
8:00 am - 10:59 am
PHL
-
IAH
3h 59mnonstop
Frontier Logo
12:14 pm - 4:34 pm
IAH
-
PHL
3h 20mnonstop
$208Frontier
Thu, Apr 2 - Mon, Apr 6
Frontier Logo
8:00 am - 10:54 am
PHL
-
IAH
3h 54mnonstop
Frontier Logo
11:54 am - 4:13 pm
IAH
-
PHL
3h 19mnonstop
$209Frontier
Wed, Jan 14 - Thu, Jan 22
Frontier Logo
9:00 am - 8:06 pm
PHL
-
IAH
12h 06m2 stops
Frontier Logo
6:05 pm - 12:52 am
IAH
-
PHL
5h 47m1 stop
$210Frontier
Fri, Jan 9 - Wed, Jan 14
Spirit Airlines Logo
5:30 am - 11:11 am
PHL
-
IAH
6h 41m1 stop
Spirit Airlines Logo
4:35 pm - 11:50 pm
IAH
-
PHL
6h 15m1 stop
$211Spirit Airlines
Fri, Jan 30 - Mon, Feb 2
Spirit Airlines Logo
6:11 pm - 11:58 pm
PHL
-
IAH
6h 47m1 stop
Spirit Airlines Logo
4:35 pm - 11:50 pm
IAH
-
PHL
6h 15m1 stop
$212Spirit Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to George Bush Intcntl flights

Get data-powered insights and trends into flights from Philadelphia to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to Houston George Bush Airport?

The average price of all round-trip flights from Philadelphia to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Houston George Bush Airport on a Wednesday and more expensive on a Monday. On your return trip to Philadelphia, you should consider flying back on a Saturday, and avoid Sundays for better deals.

What is the cheapest month to fly from Philadelphia to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Houston George Bush Intcntl 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 Philadelphia to Houston George Bush Intcntl Airport is September, where tickets cost $272 (return) on average. On the other hand, the most expensive months are March and February, where the average cost of round-trip tickets is $424 and $396 respectively.

Can I save money by flying with a layover from Philadelphia to Houston George Bush Intcntl 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $325 on average.

How far in advance should I book a flight from Philadelphia to Houston George Bush Intcntl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Houston George Bush Intcntl 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 Philadelphia to Houston George Bush Intcntl Airport, you should book around 4 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Expert advice

Expert advice for your flight from Philadelphia to George Bush Intcntl

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

Main Cabin Extra offers early boarding and complimentary alcoholic drinks for a small fee.


Download the American Airlines app for access to inflight entertainment on your device.

United Airlines

United's Economy Plus offers up to 6 inches more legroom than standard economy seats.


Purchase Priority Boarding to ensure overhead bin space and avoid gate-checking your carry-on.

Spirit Airlines

Spirit's Big Front Seat offers 20-inch width and 11 inches more legroom.


Spirit's Wi-Fi offers gate-to-gate connectivity, available on all routes.

Airports
PHL

PHL offers public transportation via SEPTA trains to Center City, taking about 30 minutes. It's a cost-effective option for reaching the airport.

IAH

For ground transportation, IAH offers rideshare pickups at Terminals A, B, and C. Use the subway or skyway to access these terminals from Terminal E.

Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines and PHL

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
Stefanie Waldek

Stefanie Waldek

Expert on 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
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
John Walton

John Walton

Expert on IAH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Good to know

Low seasonSeptember
Cheapest flight$100
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Philadelphia to Houston George Bush Airport

When to book flights from Philadelphia to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Philadelphia to George Bush Intcntl 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 Philadelphia to Houston George Bush Airport flights

  • Each airline has specific rules and regulations regarding carry-on baggage size, weight, and number of items allowed. For example, Spirit Airlines will enable you to bring one personal item onboard free of charge, as long as it fits under the seat in front of you. The maximum dimensions for an individual item are typically 18 x 14 x 8 inches.

    All airlines between Philadelphia International Airport (PHL) and George Bush Intercontinental Airport (IAH) offer wheelchair assistance for passengers with mobility challenges. Wheelchair service is available upon request, and airport staff can assist passengers in navigating the terminals, security checkpoints, and boarding areas.

  • Which other nearby cities are served by the George Bush Intercontinental Airport (IAH)?

    Aside from Houston, Texas, George Bush Intercontinental Airport (IAH) provides easy access to several other towns in the neighborhood. Within an hour's drive from IAH, you can reach various cities and towns in Houston, including The Woodlands, Spring, Humble, Conroe, Tomball, and Kingwood.

  • What are the most popular connecting routes between Philadelphia International Airport (PHL) and George Bush Intercontinental Airport (IAH)?

    The most popular connecting routes between PHL and IAH often involve flights with layovers in major hub airports. Some of the common connecting cities or airports that travelers may pass through on their journey between PHL and IAH include Atlanta (ATL), Charlotte (CLT), Dallas (DFW), Chicago (ORD), and New York (EWR).

  • What are the most eco-friendly airlines offering flights from Philadelphia International Airport (PHL) to George Bush Intercontinental Airport (IAH)?

    Many airlines in the aviation industry have been reducing their carbon footprint and becoming more environmentally responsible. For a sustainable journey between Philadelphia (PHL) and Houston (IAH), consider flying aboard Delta or United. These carriers have been investing in newer, more fuel-efficient aircraft that produce fewer emissions per passenger. Also, they have adopted eco-friendly policies, such as reducing single-use plastics on board and at airports.

  • What is the cheapest flight from Philadelphia to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Philadelphia to Houston George Bush Intcntl Airport was $100 for a one-way ticket and $202 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Houston George Bush Airport?

    A passport is not required to fly from Philadelphia to Houston George Bush Airport.

  • Which airlines offer Wi-Fi service onboard planes from Philadelphia to Houston George Bush Airport?

    American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Philadelphia to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Philadelphia to Houston George Bush Airport?

    The Boeing 737-900 is the aircraft model that flies most regularly on the Philadelphia to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Philadelphia to Houston George Bush Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Philadelphia and Houston George Bush Airport, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Philadelphia to Houston George Bush Airport?

    There are nonstop flights from Philadelphia to Houston George Bush Airport on a daily basis.

  • Which is the best airline for flights from Philadelphia to Houston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Houston are Delta and United Airlines. With an average price for the route of $285 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $378 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Philadelphia to Houston George Bush 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 Philadelphia to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Philadelphia 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 Philadelphia to Houston George Bush 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 Houston George Bush Airport with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and IAH 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 Philadelphia to Houston George Bush 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 Houston George Bush Airport from Philadelphia 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 Philadelphia to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $189 or less one-way and $296 or less round-trip.
  • Which airlines offer family services on trips between Miami International Airport (MIA) and Salvador Bahia Airport?
  • Family services can vary among airlines and may include priority boarding for families, assistance with strollers, in-flight entertainment suitable for children, and more. Some airlines that typically provide family services on this route include American Airlines, LATAM Airlines, GOL Linhas Aéreas, and Azul Brazilian Airlines.
  • American Airlines has a significant presence at Philadelphia International Airport (PHL), with numerous flights connecting to various domestic and international destinations, including George Bush Intercontinental Airport (IAH). As a hub, the station serves as a major connecting point for American Airlines, allowing passengers to transfer to and from flights operated by the airline.
  • You have several transportation options from Downtown Philadelphia to Philadelphia International Airport (PHL), including buses, taxis, trains, and car rentals. However, the SEPTA Airport Line is the most convenient option, providing direct train service between Downtown Philadelphia and the airport. The coaches run regularly from numerous stations, including Suburban Station and 30th Street Station, and the journey takes around 20–25 minutes.
  • Pet policies vary depending on the airlines between Philadelphia International Airport (PHL) and George Bush Intercontinental Airport (IAH). Nevertheless, most carriers, including American, United, and Spirit Airlines, allow small domestic cats and dogs in the cabin. In addition, the furry passengers must bear up-to-date medical documentation and remain locked in their cages throughout the voyage.

Prefer to fly direct from Philadelphia to Houston George Bush Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Philadelphia to Houston George Bush Intcntl.
Find which airlines fly direct from Philadelphia Airport to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Philadelphia to Houston George Bush Intcntl

Monday

American Airlines, United Airlines, Frontier

American Airlines, United Airlines, +1 more

Tuesday

American Airlines, United Airlines

American Airlines, United Airlines

Wednesday

American Airlines, United Airlines

American Airlines, United Airlines

Thursday

American Airlines, United Airlines

American Airlines, United Airlines

Friday

American Airlines, United Airlines, Frontier

American Airlines, United Airlines, +1 more

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

American Airlines, United Airlines

American Airlines, United Airlines

See more direct flights

Direct returns

Houston George Bush Intcntl to Philadelphia

Monday

American Airlines, United Airlines, Frontier

American Airlines, United Airlines, +1 more

Tuesday

American Airlines, United Airlines

American Airlines, United Airlines

Wednesday

American Airlines, United Airlines

American Airlines, United Airlines

Thursday

American Airlines, United Airlines

American Airlines, United Airlines

Friday

American Airlines, United Airlines, Frontier

American Airlines, United Airlines, +1 more

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

American Airlines, United Airlines

American Airlines, United Airlines

See more direct flights

Reviews of the top 5 airlines serving from Philadelphia to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Houston. 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 Philadelphia to George Bush Intcntl? 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.
7.9
DeltaOverall score based on 8020 reviews
7.2Food
7.8Entertainment
7.9Comfort
8.1Boarding
8.5Crew
Airline reviews

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

10.0 ExcellentAnonymous, Dec 2025
DCA - SEA
Read more Delta reviews

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

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!

I knew what I was getting into, but never again. Hour long bag drop. 1.5 hour delay. 1 hr 45 mins sitting on the tarmac after landing. They lost a bunch of bags but luckily not mine. Awful experience.

Our flight got rescheduled 48 hours later, the airline didn’t pay a penny for our expenses.

This was my first time on a budget airline and I couldn't even sit down all the way because my knees would embed in the seat in front of me. I'm only 6' tall with a 32" inseam. There's no upside other than y'all are cheap. I'm glad it was only a 2 hour flight. Lesson learned! I get why everybody talks down on budget airlines. The staff was outstanding, the flight went as well as possible, great pilot, great boarding, smooth sailing. Zero chance I'll be back though.

My baby was crying uncontrollably for the longest time and the entire crew was SO supportive, I’m so appreciative of them. Thank you so much for the support during an exhausting moment. We got very lucky.

Uncomfortable seats and tiny tray table. Expensive snacks. Flight was on time and crew was pleasant but take me back to Southwest!

Boarding and unboarding processes were pretty smooth. I gave a low score for Boarding because of how my flight was missing from all the boards at the airport, and when I checked the flight status on the Spirit website, it said it would be departing from Terminal E, gate D15. There are no "D" gates in terminal E.

The flight was on time and the crew was very professional and accommodating. When other airlines are canceling flights Spirit is still flying with on time flights. I have no complaints and will continue to choose Spirit when it is the best option for me.

Prices for bags are extremely expensive and if you go higher on weight, the charge is ridiculous.

Waited at the airport for over 4 hours to board this flight. Terrible airline

Flight was good and on time. Everyone was nice. Seats aren't very comfortable

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

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

Plane and crew on board were fine. Everything else was terrible.

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.

One of the worst travel experiences I've had. Had a flight scheduled with CVG to RSW on VLSWQX this morning departing at 5:30. Two individuals at the gate and one was in training. Not her fault but she didn't have the ability to check people in resulting in at least 15 families that didn't make it on the plane because they weren't checked into the system in time. When arriving at the airport to drop off our prepaid checked bags, the bag drop off agent asked if we could check our bags at the gate because of the long line. We said no problem so arrived at the gate by 5:00. They told those people that had previously paid for checked bags to stand off to the side while they let others that either didn't have a checked bag or their bag was already on the plan through. Realizing the gate workers had an issue, they either called for help or this lady showed up late for work as she didn't arrive until 5:15. The worker who had been there training the other individual and working diligently to make sure all passengers got on board. He even said that at one point all people that are currently in line are fine but asked the person in training to stand outside the ticketing area around 5:15 to notify any late travels that the flight was in boarding process and they arrrived too late. At that point, we're sill standing off to the side with our pre-paid checked bags patiently waiting. When the new lady arrived she couldn't have been more rude. It was an awful seen. Essentially they had asked for those without an assigned seat to board last, those with pre-paid checked bag stand off to the site and any traveling with a larger items that needed to be checked at the gate (such as a stroller), wait on the side. They realized that the flight needed to leave on time so the gate attendant shut the gate. So anyone without a seat assignment, those that had pre-checked bags, and the worst one I saw was a mother with two infant children was in line with use because she was asked to stand to the side because her stroller. When they shut the door to the plan they told her she could no longer get on. Her checked bags were already on the plane with her car keys in them, and the lady told her we couldn't accept anyone else on because the door was shut. She didn't even have a way to get home from the airport. Truely evil behavior. I've flown Frontier enough to know customer service is not a top priority in the company's mission, but this was an all-time low. I'm sending this after an 18 hour drive that our family just completed to Bonita Springs . I felt really bad for the lady being trained and the other individual trying to help, but when the new lady came to the gate she was truly one of the rudest individuals I've ever met. One lady had been there since 4am but because she didn't have an assigned seat they wouldn't let her on the plan.

I loved the staff on the plane. So friendly and helpful! However, there was an argument and misunderstanding by the staff and a customer at the gate, and the staff member was being unprofessional. When we arrived in Atlanta, we waited 1.5 hrs for our luggage to arrive. When I asked the airport attendant, they said Frontier had the longest wait for luggage out of any airlines, and that they could not be held responsible for the delay.

Not clean and was told I would get a great seat and it was not great at all

Flight got delayed for 5 hours no good explanation was offered ;(

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Everything you need to know for your flight from Philadelphia to George Bush Intcntl

Information on your arrival and departure airports