STL - DFW

$43 Find Cheap Flights from St. Louis to Dallas/Fort Worth 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 St. Louis to Dallas/Fort Worth departing on 5/14. 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 Dallas/Fort Worth Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Dallas, 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 St. Louis to Dallas, 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
$174
Typical prices: $392-$260
Frontier
Sat 5/30Tue 6/23
STL - DFW • Non-stop
Cheapest non-stop
$175
Typical prices: $294-$167
Frontier
Sun 7/19Tue 7/28
STL - DFW • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Consider Main Cabin Extra on American for perks.
Avoid peak hours at STL to skip long security lines.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $174 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines and Frontier. Average duration is 2h 02m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $173 (round-trip)
Shortest trip • 4h 58m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
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 Dallas/Fort Worth!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from St. Louis to Dallas/Fort Worth (STL-DFW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Dallas/Fort Worth 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 St. Louis to Dallas/Fort Worth

Sat, May 30 - Tue, Jun 23
Frontier Logo
8:16 pm - 10:22 pm
STL
-
DFW
2h 06mnonstop
Frontier Logo
7:51 pm - 12:09 am
DFW
-
STL
28h 18m
1 stop
$174Frontier
Sun, Jul 19 - Tue, Jul 28
Frontier Logo
3:33 pm - 5:28 pm
STL
-
DFW
1h 55mnonstop
Frontier Logo
12:49 pm - 2:48 pm
DFW
-
STL
1h 59mnonstop
$175Frontier
Tue, Jul 21 - Sat, Jul 25
Frontier Logo
8:08 pm - 8:09 am
STL
-
DFW
12h 01m
1 stop
Frontier Logo
12:49 pm - 2:48 pm
DFW
-
STL
1h 59mnonstop
$176Frontier
Fri, Jun 5 - Fri, Jun 12
Frontier Logo
9:06 pm - 7:14 pm
STL
-
DFW
22h 08m
1 stop
Frontier Logo
4:21 pm - 6:18 pm
DFW
-
STL
1h 57mnonstop
$177Frontier
Thu, Jun 18 - Sun, Jun 21
Frontier Logo
7:03 pm - 9:00 pm
STL
-
DFW
1h 57mnonstop
Frontier Logo
7:51 pm - 12:09 am
DFW
-
STL
28h 18m
1 stop
$179Frontier
Fri, May 8 - Sun, May 10
Frontier Logo
9:18 pm - 5:41 am
STL
-
DFW
8h 23m
1 stop
Frontier Logo
6:20 am - 4:54 pm
DFW
-
STL
10h 34m
1 stop
$180Frontier
Sat, May 30 - Sun, May 31
Frontier Logo
6:30 pm - 5:41 am
STL
-
DFW
11h 11m
1 stop
Frontier Logo
10:00 pm - 10:29 am
DFW
-
STL
12h 29m
1 stop
$181Frontier
Wed, Jul 22 - Sun, Jul 26
Frontier Logo
3:33 pm - 5:28 pm
STL
-
DFW
1h 55mnonstop
Frontier Logo
6:20 am - 5:37 pm
DFW
-
STL
11h 17m
1 stop
$183Frontier
Tue, May 12 - Sat, May 16
Frontier Logo
6:51 pm - 8:07 am
STL
-
DFW
13h 16m
2 stops
Frontier Logo
5:57 pm - 12:21 am
DFW
-
STL
6h 24m
1 stop
$184Frontier
Mon, Jul 20 - Tue, Jul 28
Frontier Logo
2:52 pm - 5:48 am
STL
-
DFW
14h 56m
1 stop
Frontier Logo
12:49 pm - 2:48 pm
DFW
-
STL
1h 59mnonstop
$185Frontier
Booking Insights

KAYAK's insights & trends for St. Louis to Dallas/Fort Worth flights

Get data-powered insights and trends into flights from St. Louis to Dallas/Fort Worth to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. Louis to Dallas/Fort Worth Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Dallas/Fort Worth Airport departing in May.

What’s the cheapest day of the week to fly from St. Louis to Dallas/Fort Worth Airport?

The average price of all round-trip flights from St. Louis to Dallas/Fort Worth Airport clicked on KAYAK for each day over the last 12 months.

For St. Louis to Dallas/Fort Worth Airport, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Dallas/Fort Worth Airport back to St. Louis, the best deals are generally found on Thursday, with Monday being the most expensive.

What is the cheapest month to fly from St. Louis to Dallas/Fort Worth Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Dallas/Fort Worth 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 St. Louis to Dallas/Fort Worth Airport is August, where tickets cost $191 (return) on average. On the other hand, the most expensive months are April and February, where the average cost of round-trip tickets is $344 and $339 respectively.

Can I save money by flying with a layover from St. Louis to Dallas/Fort Worth Airport?

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

No, with an average price for the route of $292, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from St. Louis to Dallas/Fort Worth Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Dallas/Fort Worth 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 St. Louis to Dallas/Fort Worth Airport, you should book around 5 weeks before departure, which saves you about 45% 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 St. Louis to Dallas/Fort Worth

 
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.
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

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.

Stefanie Waldek

Stefanie Waldek

Expert on Frontier

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.

Ramsey Qubein

Ramsey Qubein

Expert on DFW

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Yulia Denisyuk

Yulia Denisyuk

Expert on STL

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Good to know

Low seasonJanuary
Cheapest flight$43
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from St. Louis to Dallas/Fort Worth Airport

When to book flights from St. Louis to Dallas/Fort Worth

Are your dates flexible? Find out the best times to travel from St. Louis to Dallas/Fort Worth 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 St. Louis to Dallas/Fort Worth Airport flights

  • What are the transport options from Dallas Fort Worth Airport to downtown?

    Dallas Area Rapid Transit DART Tram servicing the Orange Line connects DFW Airport Station to the West End station in Downtown Dallas. The train operates after every 30 minutes. Jayride Shuttles, available on demand, connect DFW Airport to Downtown Dallas. Taxis are available on demand and links DFW Airport to Downtown Dallas.

  • Can a minor fly unaccompanied from St. Louis Lambert to Dallas, Fort Worth?

    Delta Airlines allows children aged 5 to 14 years to travel unaccompanied from STL to DFW. However, only those aged 8 to 14 can travel with connecting flights. You must check in with your minor at least 2 hours before departure. You must provide documents for your child, including a passport and birth certificate, such as photo ID and contact phone number, and the receiving adult, such as name, photo, contact phone number, and address.

  • Which airline offers family-friendly services from St. Louis Lambert to Dallas, Fort Worth?

    For a convenient flight with your child from STL to DFW, consider flying with Frontier. The airline offers family-friendly services, allowing you to board with an FAA-approved child restraining device for enhanced minor safety. The airline provides those with young children priority check-in and boarding, changing tables and bassinets for infants, child-friendly meals, and family seating options. They also offer entertainment ranging from music to kid kits.

  • Which airlines offer accessible services from St. Louis Lambert to Dallas Fort Worth?

    United offers accessible services to special needs passengers traveling from STL to DFW. They provide alternative communication means to their low-vision and heard-to-hear passengers, including braille cards, audio descriptions, and closed captioning. They also offer wheelchair services for those with reduced mobility during navigation, boarding, and disembarking. Furthermore, they provide onboard mobility aid equipment for these passengers, including wheelchairs, walkers, and crutches.

  • What is the cheapest flight from St. Louis to Dallas/Fort Worth Airport?

    In the last 3 days, the lowest price for a flight from St. Louis to Dallas/Fort Worth Airport was $43 for a one-way ticket and $174 for a round-trip.

  • Do I need a passport to fly between St. Louis and Dallas/Fort Worth Airport?

    A passport is not required to fly from St. Louis to Dallas/Fort Worth Airport.

  • Which airlines offer Wi-Fi service onboard planes from St. Louis to Dallas/Fort Worth Airport?

    American Airlines, JetBlue, Alaska Airlines, Delta, and Finnair offer inflight Wi-Fi service on the St. Louis to Dallas/Fort Worth Airport flight route.

  • Which aircraft models fly most regularly from St. Louis to Dallas/Fort Worth Airport?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the St. Louis to Dallas/Fort Worth Airport flight route.

  • Which airline alliances offer flights from St. Louis to Dallas/Fort Worth Airport?

    SkyTeam, and oneworld are the airline alliances operating flights between St. Louis and Dallas/Fort Worth Airport, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from St. Louis to Dallas/Fort Worth Airport?

    There are nonstop flights from St. Louis to Dallas/Fort Worth Airport on a daily basis.

  • Which is the best airline for flights from St. Louis to Dallas, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from St. Louis to Dallas are Southwest and Delta. With an average price for the route of $308 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 $419 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from St. Louis to Dallas/Fort Worth 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 St. Louis to Dallas/Fort Worth Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Dallas/Fort Worth Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dallas/Fort Worth Airport from St. Louis 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 St. Louis to Dallas/Fort Worth 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 Dallas/Fort Worth Airport with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and DFW 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 St. Louis to Dallas/Fort Worth 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 Dallas/Fort Worth Airport from St. Louis 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 St. Louis to Dallas/Fort Worth Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $180 or less one-way and $354 or less round-trip.
  • Delta will allow you to bring a carry-on bag and a personal item from St. Louis Lambert International Airport (STL) to Dallas/Fort Worth International Airport (DFW) for free. The maximum dimensions allowed are 17 × 13 × 9 inches for your personal item and 22 × 14 × 9 inches for your carry–on.
  • You can travel with your pet from STL to DFW for a fee with American. The maximum dimension for the pet carrier must be 19 × 133 × 9 inches if it is hard-sided and 18 × 11 × 11 inches for a soft-sided kennel. The kennel must be small to fit under the seat but comfortable for pet mobility. Your pet's combined weight and kennel must not exceed 20 lbs.
  • When traveling from STL to DFW, Frontier can offer special meals tailored to your diet. They offer these meals to passengers who are diabetic, gluten-intolerant, low-fat, lactose-intolerant, and religion- or culture-abiding, vegan, and vegetarian.
  • Consider flying with American Airlines for Business or First-class flights from STL to DFW. You will enjoy enhanced services and amenities, including access to their American Airlines Admirals Club near Gate C1 between Concourses B and C on the airside of Terminal 1 in STL Airport, increased baggage allowance, comfortable lie-flat seats, and premium dining options.
  • Several fights from STL to DFW have layovers en route. Some of the common layovers include Denver (DEN) by Frontier, Houston (IAH) by United, Minneapolis (MSP) by Delta, Atlantic (ATL) by Delta, and Chicago (ORD) by United.

Prefer to fly direct from St. Louis to Dallas/Fort Worth Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Lambert-St Louis to Dallas/Fort Worth.
Find which airlines fly direct from Lambert-St Louis Airport to Dallas/Fort Worth Airport, which days they fly and book direct flights.

Direct departures

Lambert-St Louis to Dallas/Fort Worth

Monday

American Airlines,Frontier

American Airlines,Frontier

Tuesday

American Airlines,Frontier

American Airlines,Frontier

Wednesday

American Airlines,Frontier

American Airlines,Frontier

Thursday

American Airlines,Frontier

American Airlines,Frontier

Friday

American Airlines,Frontier

American Airlines,Frontier

Saturday

American Airlines,Frontier

American Airlines,Frontier

Sunday

American Airlines,Frontier

American Airlines,Frontier

See more direct flights

Direct returns

Dallas/Fort Worth to Lambert-St Louis

Monday

American Airlines,Frontier

American Airlines,Frontier

Tuesday

American Airlines,Frontier

American Airlines,Frontier

Wednesday

American Airlines,Frontier

American Airlines,Frontier

Thursday

American Airlines,Frontier

American Airlines,Frontier

Friday

American Airlines,Frontier

American Airlines,Frontier

Saturday

American Airlines,Frontier

American Airlines,Frontier

Sunday

American Airlines,Frontier

American Airlines,Frontier

See more direct flights

Reviews of the top 5 airlines serving from St. Louis to Dallas/Fort Worth

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Dallas. 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 St. Louis to Dallas/Fort Worth? 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 4327 reviews
7.0Food
8.6Crew
8.1Boarding
8.0Comfort
7.5Entertainment
Airline reviews

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

4.0 OkayDavid, Apr 2026
COS - DAL
Read more Southwest reviews

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

The seat was not comfortable. 1D. My back was sore all night and the next day.

One of the best airlines for fast boarding, on time arrivals, and top notch service!

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

Great flight but super high price. Glad it was a business trip and not personal

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

Crew was very friendly. Did not like being jammed in the back middle seat. Don’t understand why I can not select an aisle for free based on first come first serve. Also first time I’ve been on a flight which attempted land then circled Detroit airport multiple times.

Terrible. There was a lot of misleading information regarding ticketing, seat upgrades, & boarding group. I also expect my seat will recline. I have back problems & it is very painful for me of the seat doesn’t recline. In addition, when I choose a fare that allows me a carry-on bag, I expect to be able to carry it on. Not be forced to check it. Thos happened on my flight to MCO & back to Boston. Not sure I will ever fly JetBlue again. Further I bought the ticket through hat deal. I will NEVER do that again. They were incapable of providing an accurate record locator # for either leg of the trip. I had to call them before each flight with me VERY stressed about whether I would actually be able to get on my flight. Who does that? Who books flight & then FAILS to give an accurate record locator? Twice!

The flight was delayed 4 hours and the JetBlue people at the counter kept lying to us and telling us it was due to weather however all other flights were going in and out of NY and FL. Then they lied that the plane had to stop to refuel. Then they lied and said the plane needed a tire change. JetBlue is the worst. Then they gave a lot of people meal vouchers however I didn’t know they did that and they didn’t offer anything to me.

My experience with Jet Blue was wonderful. My experience with Kayak sucked and will never use again.

Jet Blue has excellent everything, Friendly customer service and staff, clean aircraft’s and is always on time.

Entertainment and wifi were very sub-par - audio issues and no wifi

We were delayed and had to circle due to weather and had to divert for fuel. While I understand that you can’t control the weather I would have appreciated knowing that the crew wasn’t going to run out of hours and then having to spend the night in the Raleigh airport.

Messy plane that was falling apart Small screens that didn't work

I was traveling with two small kids and our TV s were the only ones not working. Informed the flight attendant who did nothing about them.

They forced me to check my hand luggage at the gate.

Flights on time w/o delays. However, my baggage was damaged. Ground crew, throws baggage from plane to the baggage carrier, carelessly.

Business class was very good, one of my best flights

American flight was diverted and delayed but app didn’t show that information so I wasn’t able to change my connection until the last min.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

Human interaction. Thought there would be more service-even a smile would have been nice.

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Better snacks but flight and crew were amazing on this flight

The flight attendant in business class was excellent! Professional, friendly and attentive.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Everything you need to know for your flight from St. Louis to Dallas/Fort Worth

Other airlines flying to St. Louis

Flight deals from the most popular airlines with KAYAK users flying the route