Find cheap flights from San Diego to Casper

SAN - CPR

Find cheap flights from San Diego to Casper

Round-trip
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San Diego (SAN)
Casper Natrona County
Mon 11/30
Mon 12/7
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Good to know

Low season

July Best time to beat the crowds with an average 30% drop in price.

High season

October Most popular time to fly with an average 43% increase in price.

Average price round-trip

$462 (avg. price over the last 2 weeks)

Good deal round-trip

$355 or less

Good deal one-way

$595 or less

When to book flights from San Diego to Casper

Estimated round-trip price
Average price per month

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 $355 or less round-trip.
  • High season is considered to be September, October and November. The cheapest month to fly is July.
  • Morning departure is around 3% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking flights from San Diego to Casper

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Top airlines flying San Diego to Casper Natrona County

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 28,798 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "seating, food, service"

Cons: "No will fi"

Pros: "Movies, baggage price, snacks, friendly! And check carry on when full fir free"

Pros: "That we finally arrived."
Cons: "That we didn't arrive even remotely close to when we were supposed to."

Pros: "Are usually fly international, and I really enjoy it. Flying domestic inside the US is bad because you never know when you will get flight delays, like we got. It wasn’t the fault of Delta, but it sucked."
Cons: "Small seeds, no food, the flight delay"

Pros: "crew was nice and pilot was informative."
Cons: "1. flight was delayed twice, which meant my arrive was delayed in Cincinnati. 2. boarding was a nightmare. After 2 delays, I was crammed into zone 4. I dont fly as often, the seats space seems to be getting smaller. 5. I sat next an overweight person. I didn't like my personal space violated. 6. The flight offer movies, I slept. Yet kept getting elbowed by this overweight neighbor. 7. I am a single, independent person. I prefer to sit near the front. First on and settled and 1st off and gone!"

Pros: "Everyone was very friendly, especially when checking in"

Cons: "It was a 1.5 hour late leaving San Diego (6am flight), one of three bathrooms out, no coffee or tea (wtf?), we circled Atlanta for an hour, ran out of gas, landed in Pensacola, no information, missed the flight to DC ... And it's not even noon"

Cons: "Flight was late to arrive and late to depart. Not many passengers but no service."

Pros: "Great crew on board!"

Pros: "Courteous staff."
Cons: "Having to check a firearm inside and having it looked at by non-tsa personnel."

Pros: "Nice crew, pretty good timing on flying time."
Cons: "Stayed waiting for airport to clear our gaye for about one hour after we landed."

Pros: "Everything went off without a hitch."

Pros: "Plane was clean, easy boarding, crew was kind and attentive."
Cons: "30 minutes late no explanations...."

Cons: "Nothing"

Pros: "on time"

Pros: "Great service, free movies, nice crew."

Cons: "sitting next to a large dog and the wifi not working given i prepaid for it and actually selected the flight because it had wifi i fell hours behind on my work"

Pros: "Fabulous fight. Attentive staff and I love the free entertainment tv’s."

Cons: "No entertainment"

Cons: "Trying too hard to fit as many as possible"

Cons: "Couldn’t pick my seat"

Pros: "I loved the way that the flight attendants were able to sit my boyfriend and I together on our flights even though our seats weren't planned to be near each other. The available entertainment games, movies and tv shows were awesome to have!"
Cons: "Nothing"

Pros: "On time. Good customer service. Easy route, no hassles."
Cons: "N/A"

Pros: "On time boarding in Seattle."
Cons: "Delayed in Los Angeles for about an hour. Checked on flight tracker and this flight is consistently delayed 20-40 minutes. Why hasn't Delta done anything to improve this?"

Pros: "More entertainment options were added. Thank you"
Cons: "It didn't fly fast enough. Jk. Not much to say"

Pros: "The short flight was fine. Crew was friendly."
Cons: "Because we arrived to LAX from SAN so late we had to run to the next gate and barely made the flight. The overhead bins were already very full so we had to stuff our stuff at our feet. Since we arrived so late it would have been better if they had allowed those with a tight connection to disembark first."

Pros: "Flight attrndants on delta are mostly ok-- but there are several with bad attitudes who cannot communicate They will just point at things and mumble incoherently with incomplete sentences They will not turn there hips when walking down the aisle to avoid hitting people & they"
Cons: "Flight attendants are miserable"

Pros: "What is the issue?"

Cons: "They delayed the takeoff because of catering, really over a half hour because you wanted to sell more sandwiches. So you make us late and the poor people who had connecting flight, it just does not make sense."

Pros: "That my flight was on time"
Cons: "Pretty much everything else about it"

Pros: "Nothing I can think of right away"
Cons: "Late arrival and late departure. Poor service in having my luggage be connected to my flight. Was under the impression that they would do that after I had called the day prior and once I got to airport they didn't do so"

Cons: "The flight was over 20 minutes early"

Pros: "Staff were all polite"
Cons: "The least amount of legroom I've ever had. The most cramped I've ever been and I'm 5'2 and fly a lot. Also for a 5 hour flight, I should not have been as uncomfortable as I was. There's less cushion than before."

Pros: "Boarding was easy"
Cons: "Arrived 15 mins late and then taxied for another 5-10 mins."

Cons: "Undersized overhead bins so ALL carry-on rollerbags had to be checked."

Pros: "Boarding was quick and easy. Woot! For food on the SAN to JFK flight!"
Cons: "I hate that I booked and checked in early, but still had my seat assignment changed twice before boarding, and when I got to my seat, it was in front of the exit row, and my seat wouldn't recline. It was terribly uncomfortable"

Pros: "Service. Sweet attendant."

Pros: "Everything was excellent."
Cons: "Cant get used to cookies and drink service on long haul flight. Do not care for salable food choices so packed a sandwich."

Cons: "Extreme delays"

Cons: "no legroom in a first class and expensive seat"

Pros: "Very easy flight & process"

Pros: "Excellent crew"
Cons: "Leg room"

Pros: "Liked the entertainment option. I was able to watch most of a movie on the first flight, then pick up the end on the second. B737-900 ER is a nice plane"
Cons: "Boarding sequence seems inefficient"

Cons: "The plane temperature was too hot from boarding to landing"

Pros: "The crew, and boarding quickly"
Cons: "The flight was packed. It was hot as we boarded. The seat was tight and uncomfortable"

Pros: "Nice staff"
Cons: "No leg room, tight squeeze, charge for checked bags, no room for carryon luggage, bin compartments are too small"

Pros: "Good flight, on time, uneventful. The best kind"
Cons: "No free beer :)"

Pros: "We were given snacks and sandwiches for the delay."
Cons: "Paid for an upgrade but the seat was not what I had asked for. The agent said I would get a refund but I was not clear on how that works. Our plane experienced a mechanical issue. We were told after we boarded. Had to wait 1 1/2 hours in a stuffy hot plane. The bathrooms were very dirty and stinky. The bathroom door did not close properly. We finally deplaned and waited for a new plane. Got to Kona at 2:00am. The air temp was warm the entire flight. Had to endure a grumpy crew. Not the best flying experience. I know you can do better. Maybe look at how Hawaiian airlines does it and you might get some inspiration on how to improve."

Cons: "Free food was lacking for a 5 hr flight. Pretzels and a pack of cookies."

Pros: "It was quite average, nothing special.They severed some drinks and you get a bag of pretzels. The staff was very friendly and nice. It was only a 1 1/2 flight, so the only entertainment is magazines."
Cons: "The legroom was fine for me, but if you are about 6ft tall or over, you will feel a little cramped. Try to get an exit row seat if can."

Pros: "plane is new/crew was friendly"
Cons: "no legroom/food was horrible; worst ever on any flight I have taken to and from korea. Worst"

Cons: "Made me take off sweater out of my bag cause my bag was 0.5 lbs over weight."

Pros: "Flight was on time and luggage was not lost. In flight meal service was better than average."
Cons: "in the last row battling for share if the armrest."

Cons: "United and SAS are really separate and hard to manage reservation. Seats changed from what I purchased and it was uncomfortable. I don't think I will do a mixed airline flight again even though they quote them as a Star Aliance. Also, flying through Chicago ORD is not great. The international terminal is completely separate so you have to take a train, pour out water, enter security (and they don't have a TSA Pre). All around uggh."

Pros: "This reflects first leg flight from San Fran to Chicago."
Cons: "Cramped and uncomfortable"

Cons: "they canceled the flight and put us on american airlines wich was terrible"

Cons: "Flight was delayed until the next morning because of weather"

Pros: "Bad weather caused my flights to be re-routed, but United did wonderful in arranging for an similar arrival time to my final destination. I am very grateful for that. I can't judge the airline on something they have no control over."
Cons: "The bad weather that caused my flights to be re-routed!"

Pros: "The Stroopwaffle"
Cons: "The hour delay"

Pros: "We arrived safely on time."
Cons: "Bathroom is too small. Announcements were anxiety inducing. Sick people on the airplane spreading germs."

Cons: "Don't like being squeezed in, but it is what it is"

Pros: "Crew were nice and flight was on time."
Cons: "I didn't know i needed an app before i will be able to enjoy entertainment on board, so i had to pay for internet to be able to download the app to be able to watch movie. PA system wasn't gud."

Pros: "Both flights were great! They left on time, the one from San Diego left earlier than scheduled. Kayak was most informative with flight info and upon arrival, indicating the bagage claim number via email!"
Cons: "N.A. Everything was great."

Cons: "There is nothing more disappointing than having your flight delayed after a long week when all you want to do is get home to be with family."

Pros: "Seats were comfy, and the snack (caramel-filled waffle cookie) was a nice little treat."
Cons: "I didn't know to download the United entertainment app in advance. Once I found out at boarding, it was too late."

Pros: "Soda"
Cons: "The fact that they lost my luggage for the second time."

Pros: "Smooth and plenty of juice and soda."
Cons: "I've never really felt cramped on a plane before this trip but maybe I'm fatter?"

Pros: "Entertainment is pretty slick."
Cons: "Boarding process, crew was not pleasant, late getting the jet bridge to the plane. You know there are multiple 40-50 minute connections, but you take 15 minutes to get the jet bridge. Flight was "on time" I'm sure according to your stats."

Pros: "Nothing"
Cons: "Everything was awfuli it was a terrible experience.Nobody could tell me what was going on. I was to arrive in Seattle at around 6.15 pm "but " I did not arrive till 10.30 pm. I got home at 1.45 am wed morning"

Pros: "The seats"
Cons: "No entertainment without buying!!!"

Pros: "Flight Attendants were fantastic!"

Cons: "Flight was cancelled... First it was delayed, then mechanical error, then the pilots passed their flying ability. The way it was all handled was horrible. I travel a lot and this was the worst experience I've ever had."

Pros: "The flight was on time good flying no issues! !!!!! Landed in time to catch my connecting flight."

Pros: "Great seat"

Pros: "Window seats on both flights saved me on my overnight flight. Thanks Kayak!"
Cons: "The second flight had a pretty old plane with smaller seats."

Pros: "That United got me to where I wanted to go."
Cons: "That airline companies are so strict about making changes & the cost involved. I couldn't believe the price to change a date on a return flight. I went to Alaska airlines & bought a one way ticket for $30 less than the price of the change. Better times & schedules too. I was at one time a premier flyer almost a 1K status flyer with United. Now, I don't even bother. United Airlines Suck!!!!!"

Pros: "This leg of the trip was fine, on time and they provided blankets! Satisfied, but the mobile version of this rating site does not allow me to change the rating to higher."

Pros: "Kyak Notified me every step of the way basically dummy proofed my flight don't know if other sites do this as well but got gate change notifications and all changes!!"

Cons: "Seat was very uncomfortable. The video screen could not be turned off and kept waking me up, bad on an overnight flight."

Cons: "The flight seemed very unorganized. Once we had to make a random refuel in Canada I knew something was up besides the bad weather excuse they gave. The crew didn't seem to be able to pass any information along and gave either misleading info if any at all. There was no food or snacks given with it being a 5 hour flight to a 7 hr flight with the mishap to get more fuel."

Pros: "That I got bumped to first class on my flight the next day."
Cons: "I had a 47 minute layover scheduled. I had an hour delay on my first flight and they didn't hold anyone's connecting flight, which ended up being the last flights out for the night. By the time we got hotel vouchers, our bags and a shuttle to the hotel there was less than 4 hours to actually sleep. If I had known how slow the process was I would have opted to sleep in the airport so I got more than 3 hours of sleep."

Pros: "I arrived alive."
Cons: "United Airlines has one job, to move people from one location to the next. I'm concerned that United thinks it's in the data transfer business or the package hauling business or some kind of "gotcha' Internet business. There were never enough people at United to help me with my problem. Those real human employees that I found were mostly overworked, over regimented and procedure focused."

Pros: "That being said, I liked that they has Moscow Mules for purchase. The gate agent was very kind & helped check my husbands bag as the overhead bin space was full. The crew was fine."
Cons: "My first beef with United is that I needed to change my flight 36 hours after purchasing it & wanted a 200.00 change fee for a 79.00 flight, it was more cost effective to purchase a new ticket to with another airline than change my ticket. Silly really."

Pros: "Smaller plane! Easy board, quick flight"
Cons: "Seats are packed in, no wifi, arrived way early sat on tar mat no fresh air my chest was hurting from the smell of jet fumes until we finally pulled into a gate!"

Pros: "Nice crew ,on time , no extra fee for carry on and drinks. Over all comfortable. I will fly United again !!!!!"

Cons: "Waiting for 3 hrs past boarding time for crew to arrive. Waiting on plane for 11/2 for plane to b de iced. Waiting for crew to get permission to fly because they went past hrs to fly"

Cons: "Seats are are thin and uncomfortable. Flight delayed from Chicago to Allentown because of an empty chair that could not unrecline. Ended up landing 35 minutes late."

Pros: "Nothing"
Cons: "I was charged 25.00 for luggage both ways which I wasn't told in advance.Also sat in airport a long time before being told my flight was cancelled and it was last flight.My daughter was by her self and didn't have money.She ask them could they put her in hotel and they told her no only discount.My daughter then told them she had no money and the clerk was very rude and told her well that's all they were going to do.At that point my daughter called me upset and crying because they didn't tell her prior and was rude about it.She do not fly and I had just had surgery and I could not go to her grand mother funeral with her.I had to call around to see if anyone knew someone in New Orleans to go get her for the night.My sister friend ended up picking her up 2hr later and she didn't know her but we had no choice cause her aunt had already left to go back home.It was a very upsetting situation and very stressful.I travel alot and I flew with this airlines before years ago and it was fine.Very disappointed about this whole trip."

Cons: "The fact that they kept delaying it by 30 minute intervals for four hours until eventually it was cancelled. Oh and now the new flight is delayed 30 minutes."

Pros: "On time, good flight from travel time prospective"
Cons: "Tight seating, mix up on seating, no overhead lighting during the flight"

Pros: "Staff and crew were all very friendly and accommodating."
Cons: "Mobile device-based entertainment is a great idea - but not without the ability to charge the device."

Pros: "Morning flights were cancelled on a different airline, so I hopped onto Kayak and got us flights out so we could start our Thanksgiving vacation. United was great."

Cons: "No inflight movie. Couldn't get wifi without paying. Food wa awful and priced to high. Had to pay for my check in bag."

Pros: "I actually give this flight an overall a 5. The setting won't let me edit the stars for some reason. It was on time and everything went smoothly"
Cons: "None"

Pros: "I liked everything feel comfortable flying by air plane"

Pros: "Timely boarding and service."

Pros: "Everything was great."
Cons: "Except the entertaiment."

Pros: "The seats from San Diego to Dullas airport were fine and not too tight"
Cons: "The fact that there was no entertainment system on our way back when there was one on my way to San Diego (even though it cost 7.99$) And the wifi was 15.99$ !!?? Seriously??! It's 2015 .. There should be no flight that lasts that long and not have an entertainment system !"

Read more about Delta

Book cheap flights from San Diego to Casper Natrona County

Recent round-trip flight deals

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Wed
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United Airlines
5h 12m
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