Daily cleaning, installation of cabin HEPA filters
|August||Best time to beat the crowds with an average 41% drop in price.|
|October||Most popular time to fly with an average 25% increase in price.|
Average price round-trip
|$405||(avg. price over the last 2 weeks)|
Good deal round-trip
Good deal one-way
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With the exception of certain travelers which includes certain family members of US citizens or permanent residents including; spouses, children (under the age of 21), parents (provided that his/her US citizen or permanent resident child is unmarried and under the age of 21), and siblings (provided that both the sibling and the US citizen or permanent resident are unmarried and under the age of 21);
There is also an exception for travelers with the following visas: A-1, A-2, C-1, C-1/D, C-2, C-3, CR-1, CR-2, D, E-1 (as an employee of TECRO or TECO or the employee's immediate family members), G-1, G-2, G-3, G-4, IR-1, IR-4, IH-4, NATO-1 through NATO-4, or NATO-6 visa;
Members of the US Armed Forces, spouses, and children of members of the US Armed Forces;
Travelers with invitation of the USA government for a purpose related to the containment/mitigation of the Coronavirus (COVID-19);
Travelers with documents issued by the US Department of Homeland Security, US Customs and Border Protection, or US Department of State indicating that the traveler is exempt from the restriction;
B1 crew crewmembers that are engaged in lightering, Outer Continental Shelf (OCS) activity, wind farm activity, private air/sea crew and other similar crewmember activities;
Students with an F-1 or M-1 visa and their F-2 and M-2 dependents, if they arrive from or have been in Ireland, the UK or Schengen Area in the past 14 days.
Travelers returning to the US are advised to stay home as much as possible, avoid being around people and consider getting tested for COVID-19 after returning from travel and participated in higher risk activities.
All other info
Travelers are subject to COVID-19 measures set by the state/territory of their final destination. For more information go to CDC website.
There are currently 585 active cases of COVID-19 diagnosed in US and 0 deaths as of Dec 2 2020
Please see our Coronavirus (COVID-19) Travel Restrictions page for more information on restrictions worldwide.
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 4h 50m.
In the past 3 days, the cheapest one-way tickets were found on United Airlines ($287) and Delta ($299), and the lowest round-trip tickets have been found on United Airlines ($318) and Delta ($369).
From Chicago to Casper, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Casper back to Chicago , the best deals are generally found on Thursday, with Wednesday being the most expensive.
When flying out of Chicago you will be using one of these airports: Chicago Midway or Chicago O'Hare Intl. You will be landing at Casper Natrona County, also known as Casper 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 Chicago to Casper.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Casper from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.
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 Casper with an airline and back to Chicago with another airline.
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 Casper from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
Scores according to KAYAK customer reviews
Cons: "Flight was delayed a bit due to a couple passenger booking/misc issues. 1st class didn’t get gate bevfood service. Oven was busted so my meal wasn’t available. Entertainment console had all channels functional except — not really an issue I just really wanted to have ESPN playing in the background"
Pros: "Son got wings, so was happy."
Cons: "No entertainment."
Cons: "It was late"
Pros: "Good snack selection. Crew was personable."
Cons: "Seat assignment for me and my traveling companion was done at gate. We had to sit in 2 different rows."
Pros: "Crew was nice and welcoming"
Cons: "Well, if our plane had been leaving on time it would've been superb."
Pros: "Crew was great."
Cons: "Couldn’t hear/understand the pilot"
Pros: "Flight attendant in first class was amazing."
Pros: "Jeff was our flight attendant in first class. He is an excellent flight attendant. He has an amazing attitude and his manner made us feel as if we had been friends with him for years."
Cons: "Passengers who pay retail for first class on domestic flights should get access to the Delta lounges even without the AE card. Other airlines do this, and we have come to expect it."
Pros: "The boarding was fast and very well handled."
Cons: "My flight from Chicago was two hours late and that's why I missed the flight from Atlanta to Buenos Aires. No one helped and did not know that the flight was delayed and I had to find a place to sleep. I'm not satisfied with the experience and I have not yet arrived in Argentina because of the whole"
Cons: "It was delayed"
Cons: "Chinese Eastern did not try to help and solve my problem."
Pros: "There was a bit of a mixup in boarding the plane but otherwise the flight was good. There was no entertainment system on this short flight. The flight attendants were very pleasant & efficient. They only served snacks on this short flight but were very good at ensuring everyone had at least one or more beverages. The premium seats were very comfortable ."
Pros: "Short flight"
Cons: "Flight attendant was not willing to go above and beyond as he stated he would. My husband asked for a coke and the flight attendant told him he could only get water."
Pros: "It was a smooth boarding, flight and exit out of the plane."
Pros: "On time departure/arrival despite weather in Atlanta. Always a fan of free messaging and choice of snacks."
Cons: "Delta needs to invest in their gate area at ORD. Understand it’s not a hub but it’s a key business/leisure destination. The MD-80s are ok for a short hop but over 1 hour unless you’re in Comfort+, it’s tight."
Pros: "Snacks, cleanliness and crew"
Cons: "They take them forever to find me another fly ,make miss my other fly, my work my time and my sleep"
Cons: "Entertainment app from Go Go didn’t Work."
Pros: "It was a normal flight as well expected."
Pros: "I was with my friend"
Cons: "Delayed 12+ hours"
Pros: "We had a 2 1/2 delay due to mechanical issues but the crews, flight and ground, did a great job. Thanks."
Pros: "Staff were friendly and boarding was and getting off was easy because flight was super empty. Timeliness was appreciated too."
Cons: "Seats don't recline far enough."
Pros: "I was given a complimentary upgrade."
Pros: "The crew and pilot were absolutely amazing."
Cons: "This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating."
Cons: "It takes time and worries to find the air train and Aeroflot registration."
Pros: "My flight was great. Boarding was easy and the seats were comfortable."
Pros: "I needed to run real fast to the connection flight and gladly got there on time."
Pros: "The service was amazing , the staff was honestly friendly and nice"
Pros: "Great service, nice agent friendly"
Pros: "Very friendly and professional gate agent and flight attendant"
Cons: "I was unable to fly at all due to a spelling error on my ticket. The airline refused to alter the ticket. Worst experience of my life, ruined my Christmas"
Pros: "Very nice flight and attentive staff. Enjoyed the view of NYC as we flew up the East River, then looped over Nassau County to approach LGA."
Cons: "The male flight attendant who handed out the complimentary drinks and snacks acted a bit strangely. I was very thirsty, and I asked him if I could keep the rest of the can of soda. He neither said yes nor no, but rather completely ignored what I said and just poured my drink and moved on. I was a mildly annoyed, but figured maybe it was policy and he was shy and didn't want to debate the matter. When he took care of the older couple behind us, however, things got really strange. He asked them whether they wanted pretzels or peanuts, but they misheard him and asked for a ginger ale. I happened to know that he did have ginger ale, since my wife had just gotten one, but rather than just pouring the old folks a drink, he repeated himself. "Peanuts or pretzels?" They misheard again and asked him whether he had a diet ginger ale. Again, rather than just pour them the drink, he repeated himself. "Peanuts or pretzels?" This went round and round a few more times -- like a poorly designed computer UI that refuses to accept anything except the correct input -- before the old couple finally figured out the disconnect and picked their snacks before their drinks. Very weird."
Cons: "Cancelled my flight because I lost one of the arms"
Pros: "Short flight"
Cons: "Too cold Not friendly boarding agent"
Cons: "2.5 hour delay for no apparent reason at first (supposed mechanical issues with plane) and then waited on plane at gate for a missing pilot who never got picked up from his airport and got stuck in Chicago traffic trying to get to O'Hare. Eventually had to take pilot from another flight before leaving at 8:45 when flight was scheduled for 6:00am."
Cons: "Had a death in the family and no one would help me get back home"
Pros: "Seats were comfortable. Snacks!!! Nice flight crew."
Cons: "I liked everything."
Pros: "The Gogo Inflight wifi and entertainment did not work for even a minute. I choose flights based on their amenities and this one had offered full WIFI service which swayed me to choose to fly with Delta. I'm not sure who is to blame about this issue but I'm pretty frustrated that it was completely dysfunctional."
Pros: "The movie I watched was pleasant, although I had trouble hearing it because of the situation described below."
Cons: "There was a family seated behind us with several crying, loud children. We were miserable. Even my headphones with a Mozart sonata cranked up to loud did little to mask the noise. Probably not Dela'a fault, but the crew did nothing to mitigate the problem."
Cons: "Plane was sat broken at gate and needed part to be flown in. 150 minutes delayed. Not acceptable."
Pros: "I missed my flight for the first time and I was having a complete meltdown at the check in desk until the sweetest agent said "oh no worries sweetheart, let's find you another flight back home"... It seems so simple but with the morning I had, this simple act had me in tears! The kindness and patience she showed me was amazing and definitely the reason I will always fly Delta to any and every destination they are able to take me! <3"
Pros: "No fee to get on an earlier flught"
Cons: "When I tried to rebook online this flight was not an option"
Cons: "I am a 5'3" 125# woman who, unfortunately, had a middle seat assignment. The passenger to my right, on the aisle, weighed approximately 375# and took up 1/3 of my seat. The arm was not able to go down comfortably, and when it did it was not usable . The passenger on my left, window seat, was probably 6'7" and had to sit with a man spread in order to fit. I could not move and was extremely uncomfortable. The plane was overbooked so I was unable to move. Therefore, worst flight ever. Plus, I paid for a full seat and was only able to occupy half of it."
Pros: "The in-flight service was good."
Cons: "Poor hospitality by alaska airline staff, especially by MrPavel at gate H4, 01nov2016, prior boarding around 0730am"
Pros: "Delta's free in-flight wi-fi for entertainment (movies, tv, music) on your own device is a big plus. Not so easy to find (there's sparse information in their magazine or seat-back brochure), but once you find it there's a wealth of options."
Pros: "The econmy class seat was just fine for a cross atlantic flight from Chicago to Paris and I am almost 60! Good entertainment and service. Seats were comfortable. Language was not a barrier. Good value because it was non-stop and a no hassle plane changing circus! Thanks."
Cons: "Food was airline style and could have used some fresh fruits and bakery goods. But overall it was very passable."
Pros: "The crew and captain were amazing dealing with us during a terrible, late night delay. They constantly kept us updated about what was happening and were constantly walking around to ensure all of our needs were met."
Cons: "The plane was absolutely horrible. Two bathrooms and the in-flight entertainment did not work as well as most reading lights. A door sensor wasn't working correctly which cost us another hour of waiting for a technician to come and repair/reset the sensor."
Cons: "No help, and after hold of 45 min, representative hang up on me. I lost a ticket because of very bad customer service!"
Cons: "Over 4 hours of delays including on plane then everyone was kicked off. We waited more and they cancelled the whole flight and everyone had to scramble to get on anything available. I lost 28 hours of my vacation. They put us in a scary hotel in Chicago. I received a $200 voucher for further flights that doesn't even cover the cost of my unrefundable expenses such as car, hotel and tickets that were lost on my vacation."
Pros: "On time"
Cons: "Uncomfortable seats and lights left on so I couldn't sleep."
Pros: "There was a good entertainment system with a lot of new options."
Cons: "My itinerary said I fly on Brussels Airlines on a specific flight number. I went to the international terminal to discover it is not there. I then asked multiple aiport staff members if they heard of Brussels Airlines and they said they did not. One person said it may be terminal 1, so I went there based on very little information and with hopes it would be there. I got to terminal 1 to discover there is no Brussels Airlines. I walked to Lufthansa because my return flight is through them, but it was not there either. At this point I have 45 min to make it through security and board, and no one can tell me where Brussels Airlines is. The good news is the flight was delayed, and I got an email from United Airlines with the flight status. This is the first time I was contacted by United and there was a completly different flight number than the itinerary. United should be more clear on the airline and terminal information for international flights!"
Pros: "was upgraded"
Cons: "small video monitor"
Pros: "Didn't think my seat was too comfortable. Had to sit on my neck pillow. But flight was on time. Crew friendly."
Pros: "Nice crew"
Cons: "Horrible plane, old and not comfortable at all. Little entertainment to choose from and the technology on the plane was horrible. No healthy food options, won't fly United internationally again"
Pros: "That transportation was available in Chicago."
Cons: "No problems."
Pros: "Boa 're ding good"
Cons: "Lights on in plane all time american keeps lights dim so people rest"
Pros: "Lufthansa fueron súper amables. Todo bien agradable. Buena comida."
Pros: "On time, courteous & caring flight attendant & desk staff. Unable to understand pilot or first officer's PA announcements...language & microphone issues. Airplane is severely cramped so flight was uncomfortable."
Cons: "See above"
Pros: "All services where very good from check in to arrival In L.A."
Cons: "There wasn't anything I didn't like."
Pros: "The older planes of United Airlines could use some remodeling. The entertainment system with controls in the middle of the arm rest where the elbow rests is such a bad idea, didn't even bother with this crappy unintuitive system. It was annoying and flashy with bright advertisements or something popping up on a night time flight just sooooooo annoying, turning it off was not intuitive and had to ask the flight attendants how to turn it off during their very busy work of handing out packages with five miniature pretzels and drinks to the passengers, was happy to get a whole cab of juice to myself though."
Pros: "Polite crew"
Pros: "The flight was smooth"
Cons: "The seats felt stiff"
Cons: "How they canceled one of my flights just as I landed at my layover for that flight when I look back at Boston they had a direct flight ready for my destination. Very poor management I was stuck in Chicago with no money or food for hours then after they start boarding for my new flight they tell me that I may not be able to get on even with ticket in hand. It was a joke and very stressful"
Pros: "The gate at the Chicago airport was well designed. There was a line for each boarding group, and you could line up early. This is particularly effective for some Asian flights, which can sometimes be chaotic with many different nationalities all lining up."
Pros: "I broke my arm and all of the gate agents were wonderful trying and succeeding in getting me A seats for my comfort."
Pros: "Entertainment options"
Cons: "United chamged our arrival gate without a crew to man the jet way. So we sat for 20 mins this missing our connection flight."
Pros: "Good selection of entertainment."
Pros: "Flight from Calgary to Chicago was excellent!"
Pros: "-Complimentary Snack and beverage -Can pick your seats when booking -Changing Tables in restrooms -Entertainment options -Early boarding for families with small children"
Cons: "-Free Soda but charged for water -Had confirmed seats but then our party with 2 toddlers got split up -Semi convenient( rather small could hardly fit a 1 year old) changing table but then flight attendants threw a fit when a stinky diaper was changed in there. -Had to have special programs on device to even play anything, thought I had everything on for return flight to watch movies but nope still needed something extra Wifi only works for United App and Website -Waiting in the shorter line to preboard with our 2 toddlers only to be cut off by a Global Travel Program(?) family with 15+ people"
Pros: "Bigger plane more smooth ride the pizza was excellent"
Cons: "The running to the next plane in 15 min because of the delay the landing was hard"
Pros: "The flight attendant was really Nice"
Cons: "The agent at the gate were not helpful, we somehow got seats at opposite ends of the plane. Rowm17 and row 40."
Pros: "United got me from point A to point B"
Cons: "Crew was rude, not just to me, but to other patrons. Flight was packed going and the man scanning boarding passes spoke to those of us asking simple questions as if we were stupid and defiant. Was he a prison guard in his previous job? On the way to Newark, I had an aisle seat. One of the stewardesses blazed by me with a cart ramming it into my shoulder without so much as a, "sorry." I'm not a big woman but maybe as I dozed off I leaned over a bit...There is no way she didn't feel her cart hit me. Rudeness, it seems is a part of the culture at United because the flight attendants coming back squeezed past the long line for the bathroom without saying, "excuse me." They did however, say, "I need to get by," and one of them brushed by the gentlemen sitting next to me and bumped his laptop and coffee. Overall it seems that the crew working these particular United flights have forgotten that we pay hard earned money to fly. Some of us are going on vacation, to see loved ones, and some are flying to deal with unpleasant circumstances. The staff may fly several times a day, but most passengers do not. There's a lot of prep and anxiety, that goes into taking a flight and a surly flight crew multiplies that anxiety. No one wants to fly with a crew that hates their job."
Pros: "The flight itself was ok."
Cons: "They have lost my bags. I won't receive them till Friday."
Pros: "It was uneventful during the flight."
Cons: "It was very late due to weather in Chicago so we missed our train in Paris. But otherwise great flight."
Pros: "The flight overall was great, easy to board and de-board, and a smooth process from start to finish."
Cons: "Connecting to the in-flight wi-fi to watch movies and tv shows was nearly impossible."
Pros: "Loved that it was an empty flight"
Pros: "The service was good"
Pros: "Friendly flight attendants, helpful staff at the ticket counter."
Cons: "Unable to check into both legs of my flight even though Air Canada used United for the first leg."
Pros: "The crew was doing their work well."
Cons: "At the boarding gate over 30 people were in line to get a seat number. I thought I had successfully selected my aisle seat online but was arbitrarily given a middle seat. I tend to use the washroom often. I had to climb over a sleeping passenger many times, without waking him up. One gentleman had some serious problems there but it was clear he was not getting any resolution. he was obviously very very frustrated. Syrupy sweet noodles?"
Cons: "Two hour delay for start of engines.. Not enough chichen and pasta was not good"
Pros: "The flight was a head of schedule and very smooth."
Cons: "It was freezing cold. I was wearing a sweater and was freezing."
Pros: "I have metal leg braces. The staff was helpful getting me from terminal to terminal. They were very helpful."
Cons: "Having a leg brace makes difficult I am blessed I can move a little without them. I had to move a short distance without my brace. No place to put it back on."
Cons: "i missed my flight because my flight left Toronto late"
Pros: "Pilot was very happy and friendly! Very informative throughout flight."
Cons: "On the return home, I was seated in the last row right next to the lavatory. I was bumped into at least 40 times by other passengers and flight attendants."
Pros: "not a damn thing"
Cons: "Weather delays are a typical part of travel. What's not typical are 5+ hour delays and sitting on the tarmac and watching your connection take off without you. First Class seats morphed into Economy center seats the next day, with nary a hotel room in sight. Thanks for nothing."
Cons: "The flight was very hot and uncomfortable!"
Cons: "This flight never happened it continued to get canceled and canceled!!"
Cons: "seats were very uncomfortable"
Cons: "We got on board, waited 20 minutes. Capt said it was a bad reverser, and we were waiting on paperwork for 15 minutes. Long story short, they make us leave the plane after 2.5 hours. Then we wait in the airport for another 2.5 hours. I missed my connection and spent 10 hours in Chicago."
Pros: "The flight attendant finally took care of it after I complained a couple of times."
Cons: "That you changed our seats, and, that there was no room in any of the overhead bins. So, the flight attendant told me that I needed to fight my way through the people coming toward me back up the aisle and check every overhead bin all the way back up to see if there was room for my one suitcase. Others had brought more than one bag up there. Finally they checked my one carry on bag. The ride was also really bumpy, worst that we've ever experienced. But that was due to weather conditions."
Pros: "The flight attendant was great! Pleasant, polite and professional!"
Cons: "The flight from ORD to ABE was on a plane with expired maintenance logs or inspections? We were delayed 2 hours in arriving for what seemed like a pilots lax in paperwork. But what does a customer expect from an airline who knows they that customer by the balls?"
Pros: "We were tossed into the last row; I had no leg room and was constantly being bumped by people using the rest rooms. As a result it was a sleepless flight."
Cons: "I was informed today that one of my checked bags was picked up by another customer who eventually realized it was not her bag. She brought it back to the airport and refused to turn over the bag until the airport compensated her. (How this happened I have no idea because I stood right by the entrance of the baggage claim and never saw the bag come out). The customer refused to return the bag until the police became involved at which point she agreed to write a note confirmed she did not steal anything. The bag then needs to be sent to me in 2 days and I'll have to verify myself that indeed nothing was taken from the bag. I'm very concerned how this individual came to be in possession of my bag considering, again, I stood right at the entrance of the baggage claim conveyor belt from the time it started to when it ended. As a result, this experience really made me feel frustrated and violated."
Cons: "They knew we were on our way to the connection. They told us to run, we did. We were not aloud on the plane. Caused 10 hours of flight delays and cancelled flights because they could not wait 2 minutes.... Horrible experience."
Airlines flying from Chicago to Casper have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.
Daily cleaning, installation of cabin HEPA filters
Masks required on board, masks provided
Social distancing seating
Middle seats unavailable to book
Testing for antibodies, testing for symptoms
Waiving of change fees. Search flexible flights