STL - CPR
Find cheap flights from St. Louis to Casper
Good to know
|May||Best time to beat the crowds with an average 41% drop in price.|
|December||Most popular time to fly with an average 31% increase in price.|
Average price round-trip
|$409||(avg. price over the last 2 weeks)|
Good deal round-trip
Good deal one-way
When to book flights from St. Louis to Casper
Top tips for finding a cheap flight
- Looking for a cheap flight? 25% of our users found flights on this route for $595 or less one-way and $419 or less round-trip.
- High season is considered to be November, December and January. The cheapest month to fly is May.
FAQs for booking flights from St. Louis to Casper
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Top airlines flying Lambert-St Louis to Casper Natrona County
Scores according to KAYAK customer reviews
Pros: "Nothing, the flight was canceled without a refund. I highly recommend canceling all business with kiwi in the future."
Cons: "My flight could have occurred or I could have been refunded."
Pros: "Being on time with everything."
Pros: "Not much - the snacks"
Cons: "Really felt happy on time touch down nice journey with delta"
Pros: "Friendly crew"
Pros: "I love the Airbus aircraft we were flying in. It is far superior to the boeing."
Pros: "Departure dealyed more than 2h."
Cons: "Flight crew begging for good score/rating. They literally did nothing. No service. No nothing. Why would you get a 5 when you literally did nothing. Maybe a 3 at best. But pleading for a 5. Sorry. You get a 1"
Pros: "Use my built up miles for the SEA-ANC leg of our trip, as to physically price it out as one ticket usually increases the fare by 300-600 u$d depending upon time of year. As it was the tail end of an already long journey (OKA-ICN/ICN-SEA), booked the First Class Cabin. Every mile was worth it."
Pros: "Smooth flight"
Cons: "Delta’s boarding process is based on how much you paid for ticket/loyalty. It would be better for everyone if seating was done in a way that window people were seated first, then aisle."
Pros: "The crew was amazing! The seat was comfortable."
Cons: "Used the self check in kiosk to begin! That was awesome! But after that I still had to stand in line to check in my bags. That part of the process took a bit longer than expected."
Pros: "Nothing special"
Cons: "That was the most uncomfortable and cramped seat I had ever had on a plane flight. Even sitting on the pillow did not help."
Pros: "I like that I arrived at my destination safely."
Cons: "My allergies were bothering me due to the airlines allowing animals to travel as passengers, in this case a rabbit. I am very allergic to animals. My breathing was compromised."
Cons: "Crew could be on time for work so the flights aren’t delayed"
Pros: "This had one of the best attendants I have encountered. She was extra friendly and made us feel good."
Pros: "On time boarding. Good entertainment options, friendly staff"
Pros: "Friendly staff. Entertainment selection is impressive (though I didn't use it). Drinks and snacks are provided."
Cons: "Boarding process was time consuming due to poor organization from Delta. Unloading process takes forever for the same reason. Despite booking at the same time my fiancee and I didn't get seated next to one another."
Cons: "The flight was 2 hours delayed.. this cause a lot of inconvienece.."
Cons: "After a delay of about an hour on a very full flight the gate agent asked for volunteers to check their rollaboard suitcases. The gate agents then allowed those who checked their rollaboards to board before Zone 1,which was fine. However, a bunch of people without gate check stickers on the rollaboards were also allowed to board before Zone 1, which was aggravating. There was a long delay on the tarmac, during which we had to pull back to the gate or to a maintenance area before we finally took off. When we arrived in Vegas there was no gate for us to pull into, which led to another long delay of an already long and delayed flight."
Pros: "Cabin crew super helpful & friendly. The food was great - all snacks & meals were well prepared and had great flavor, I’m not saying it’s a 5 star restaurant, but I was wasn’t expecting the quality we received. Great job! Impressed by Delta service."
Cons: "Traveling is always a challenge - abundance of patience required! We traveled from Dallas, Atlanta, Amsterdam, to Rome & back. Every country had a little different process for boarding and getting around - most had friendly staff, on point, helping clueless, stressed, & frustrated travelers. I was really disappointed in Atlanta, not a very welcoming or helpful spirit for visitors to US - not all (80% were awesome), mainly those trying to greet and direct through customs. Most hate the arrogant America anyway, don’t make it worse - put your best people on the front lines to help with international relations & show why the US is the best. Put those that don’t want to be here loading bags out back! Sorry for the lecture, but this is any business!"
Pros: "Everything went smoothly"
Pros: "Everything was on time and efficient. I also liked that the captain came on and updated us on arrival, turbulence, weather, etc."
Cons: "Flight was delayed out of St. Louis causing several of us to miss our connecting flight from Salt Lake City to Portland. Delta was of very little help in assisting us in making a connecting flight. They could have at least helped with travel arrangements and provided us with a little food, a pillow and a blanket as we waited in their terminal for the next flight on their airline which was a several hour wait. I understand these things happen but the passengers didn't cause the problem and Delta needs to take care of people better if they expect to earn repeat business."
Pros: "Delta always tries to do the very best. There were no issues with Delta."
Cons: "I did not like the seat assignment. It seems that when I have booked through Kayak, I get a very bad seat. In this case, it was all the way in the back - next to the toilet. The seats didn't recline, and there was no window - because we were right next to one of the engines. I will use Kayak to price compare on future flights, but I will not book through Kayak. Not sure if this is just a coincidence - but it only happens when booking here."
Pros: "Roomier than a lot of airplanes."
Cons: "Bumpy ride. Nobody's fault."
Cons: "Ac not working at last 30 minutes of flight."
Cons: "We lost our whole vacation and had to pay for the plans fare twice because My last name was spelled wrong on our tickets and we were unable to use them because my passport didn’t match the name on the ticket. We had to rebook everything pay almost twice as much for the plane fare, our Lodi g cost more and our trip was delayed for two weeks. Vyama is blaming us for spelling our name wrong and claimes that it’s our fault this happened because everything is automated. There saying they don’t touch anything that we enter into the booking but somehow everything they claim we entered is now in all capital letters and the space between our first name and middle name is now gone and all run together. The coustomer service number gets you to someone in India. I have tried to get this addressed four times now at first they tried to place the responsibility on the airlines now us and they have hung up on me twice. Kayak has been worthless, they also just pass the responsibility on to someone else. We will never use them again ant I intend to make sure that this mess is put out in social media to hopefully keep others from having their travel plans ruined by their flawed system."
Cons: "They changed my flight to a different one departing 2 hours earlier and did not notify me! The original flight was still available & they would not let me take it despite my reservation paper work. CRAZY! I have a two hour drive to the airport this gave me the option to leave home at 2:30am or go the night before and pay for a hotel. Flight was managed by DELTA who also did not care! All involved blamed each other. Beware"
Pros: "In flight movies"
Cons: "The flight was 3 hours late taking off which made us miss our connection to chicago so we are stuck in Atlanta tonight with unplanned expenses we were not planning on!"
Pros: "Very friendly crew"
Cons: "Seatbelts very short given ample seat size"
Pros: "Everything from the check-in to the landing was great. We were well informed about what was going on with out luggage (we were on a regional flight) and the assortment of free snacks were superb! I guess I'll be a returning customer"
Cons: "I was expecting some form of entertainment (radio, overhead monitor, etc) on the CRJ700. But it really don't take away from the experience since T-Mobile partnered with the Wi-Fi service and I received a free hour of Wi-Fi!"
Cons: "My flight got to New York so late!!!! I missed my international flight."
Cons: "Not great communication from gate or staff on board. Failed to provide adequate water. No ice on super warm flight. Just bad experience overall."
Pros: "The stewards/stewardess were very helpful. The trip was very pleasant."
Cons: "Great customer service from all staff. Mannerisms, snacks, and safety precautions."
Pros: "Flight was very comfortable and had a lot of space to move around"
Cons: "The gentleman indicating on the loud speakers what zones will be loading first was very rude."
Pros: "Spacious, clean, great host and hostesses. The flight arrived at our destination 30 minutes early."
Pros: "Newer plane! Comfortable"
Cons: "Nothing just great"
Cons: "This flight was on a Transavia codeshare with Delta and a real downer after coming from a Delta One business class segment. An uncontrolled mass boarding, crammed in seating, no amenities and charges for a drink of water made this a pretty crappy flight. The crew was nice though."
Cons: "Not enough water on the flight and we landed in a parking lot and shuttled back to the airport."
Pros: "The crew was incredibly helpful assisting my last minute boarding needs. Staff was friendly and polite."
Pros: "service. Thank you."
Cons: "comfort seats were uncomfortable"
Pros: "Smith TSA check in, smooth boarding, dinner AND breakfast, phone charging port, headphones, sleep mask, ear plugs, and excellent entertainment."
Cons: "2 passengers booked at the same time got assigned different seats at boarding. Luckily one passenger was kind enough to switch seats."
Pros: "I was cleared for standby! Flight attendant at the stl gate is always friendly and willing to help! I love her!"
Cons: "I waited almost 6 hours on the phone the night before the flight to get on standby! Almost didn't get the flight! Was charged $50 only to not get on my next flight because it was over booked! Flight attendant was very rude!"
Pros: "I liked that I was able to get able to get an earlier flight!"
Cons: "I don't like that I had to pay $50 extra dollars for standby on both legs of my flight! I am a very loyal delta customer and these past times flying I feel like my favorite airline is turning into the bad airlines delay everytime, problems with the plane fare prices too high! I'm starting to think about taking my business elsewhere!"
Pros: "10 minutes early departure"
Cons: "There isn't enough seats in the gate area and sitting on the runway for 10 extra minutes we could have been early"
Cons: "The leg space in the coach is TOO close and not comfortable. Too cramped."
Cons: "I got very cold during the flight, the ac was so cold that I had to stay in my winter jacket and a hood."
Pros: "It was great and very roomy I felt like a movie STAR!!!"
Pros: "Very good service"
Pros: "Quick boarding, departed on time, arrived early, good cabin communication"
Cons: "This is a very cramped commuter jet, just one flight attendant to serve entire plane, she came by once for drinks but not a second time"
Pros: "Efficient crew. It"
Cons: "It was good overall."
Pros: "the fact that the flight arrived on time without delay and the gates were easy to locate."
Cons: "How on earth did my i arrived lagos and only one out of my two bags showed up, i have to extend my stay in lagos and hoping my bag will come the next day, i have to pay $100 extra just to extend my one night hotel booking to two nights."
Pros: "Crew was extremely friendly."
Cons: "Temperature was way too warm."
Pros: "Everything was excellent! I even got upgraded to a window seat!"
Pros: "My wife was happy"
Cons: "Fixing my own supper"
Pros: "Service was excellent"
Pros: "That I didn't have to walk to Fargo. I wasn't dragged off a plane."
Cons: "3 flights to Fargo were cancelled. I was told I would not get to Fargo until 32 hours after my original time I was suppose to land in Fargo. After spending a fair amount of time on the phone with customer service I was able to get me on a Flight to Minneapolis that did not arrive till 1:30am then had to take a rental car to drive 3.5 hours to make it to my destination. I was not compensated for any of this. My return flight from Fargo to St. Louis was also Delayed. Both from Fargo and from Chicago. I have never experienced such poor scheduling from an airline or as many delays or cancelled flights in just a few day period."
Cons: "Never on time"
Pros: "Smooth and positive communication."
Pros: "Seats felt roomy, in comparison to many other regional planes."
Cons: "Vinyl seats made my back really sweaty on a relatively short flight."
Pros: "Everything was smooth"
Cons: "No meal on business, no free internet, no entertainment"
Pros: "Crew members were awesome and very attentive both at the airport and on board."
Pros: "smooth flight, good service"
Cons: "hold up to board family with 2 much luggage, overhead bins 2 small"
Pros: "Professional staff, landed safely, the NY skyline is gorgeous"
Cons: "Had to get on a later flight, TSA sucks as usual, I'm too tall for that plane"
Cons: "Small plane"
Pros: "On time boarding"
Pros: "Download the United app, it makes the flight better."
Pros: "I'm always comfortable when riding UA. The staff is professional and helpful!"
Pros: "The service was prompt and professional. The plane on this trip was clean and in good repair. The snack was simple and tasty. It was a pleasure flying United."
Cons: "The first flight from St. Louis to Chicago was very small. While I don't have concerns about flying in a small plane, I can imagine those nervous about air travel would feel concerned with the size of the aircraft."
Pros: "Good communication and helpful."
Cons: "Massive delays on both flights out of O'Hare... No leg room...."
Pros: "Everything was great on the flight- we even got a snack ( stroopwafel cookie reminiscent of when I lived in Amsterdam ) and a drink. I haven't flown united in a while and was pleasantly surprised."
Cons: "Nothing but my flights were short ( under 1 hours)"
Cons: "Completely missed meeting due to 6 changes made during flight - Ask for a refund of some sort and non was given - not even air-miles or ticket recognition. Customer service from United was almost non existent. Will not be flying with united ever again."
Cons: "Little more time between flights would be nice"
Cons: "Luggage compartment too small even for a rolling laptop bag"
Cons: "Flight was cancelled. I am still stranded and was given no accommodations so had to pay for a hotel in addition to costing me a full day's wages in missed work. The United staff I spoke with by phone and in person were neither helpful not pleasant. I will go out of my way to never fly United again."
Pros: "Was able to get on an earlier flight"
Pros: "The crew. Short and sweet flight."
Cons: "Small seats. Bad coffee."
Pros: "Good service"
Cons: "Delay in air"
Pros: "Staff was friendly"
Cons: "A little hot on the flight."
Pros: "I like the seats and the leg space .they were very comfortable ."
Cons: "No comment"
Pros: "All the crew were friendly and accommodating."
Cons: "Waiting so long for the flight to actually take off. Very late !"
Pros: "Gate agent was great.... Have me an edit row seat. But my 90 minute flight from St Louis, led to a 40 minute wait for my bag"
Pros: "we were 10 minutes early to the gate"
Cons: "super cramped quarters, like touching legs to the next person the whole squirmy flight close... the plane was made for little people."
Pros: "Price was lowest for that date and itinerary."
Cons: "Feels like United is second class compared to other carriers. I purchased this for my Morher-n-Law who rarely flies was traveling by herself. there were 7 gate changes 3 day of. I Was very concerned if she would make it."
Pros: "Rain delayed our take off but most of the time was made up. No complaints!"
Cons: "Forced to check our carry on suitcase even though there was plenty of room above the seats."
Pros: "Newer plane,"
Pros: "They got me on a flight home that night"
Cons: "I had to wait 4 hours in the St. Louis airport and 4 hours in the Dallas airport. Was a very long day!!!! I do not like to fly American Airlines and that was the only flight that was available. The plains are small and cabin pressure always hurts my ears."
Cons: "Late out of Stl. Missed flight out of Chicago"
Pros: "Flight was on time"
Cons: "I wish we would have known ahead of time that we needed our own personal devises to watch a movie. We would have been better prepared. We didn't" have long to download the Intied app and for some it just wouldn't load so they could watch a movie. I also wish there was a better selection of movie to watch."
Pros: "Departed close to on-time. And as a pilot myself any landing you walk away from is a good landing."
Cons: "Boarding nearly last there was no room in the overhead compartments. This aircraft is tiny and with my small bag on the floor my feet rested on top of my bag making it cramped."
Pros: "On time. Quick boarding, very efficient."
Cons: "Stewardess was a little grumpy."
Cons: "Delayed over an hour in STL, which caused me to miss my connection to Hartford. United rebooked me on Delta. I had to go from STL to Newark (United) then to Detroit to Hartford (Delta). I was in airports for over 14 hours. I was 7 1/2 hours late leaving compared to my original schedule and arrived at the hotel the next day. I had 5.5 hours of sleep for an interview that I traveled for in Hartfford. Thanks United."
Cons: "Flight cancelled due to mechanical, re-booked on Delta who had to re-book me on Alaska due to mechanical. An 8 hr trip turned to 22hrs."