High fares. Hidden fees. Long security lines. Shrinking seats. Crowded cabins. There's not much to enjoy about airline travel these days, especially if you're sitting in coach, according to readers in our airline survey, conducted this summer by the Consumer Reports National Research Center.

More than 14,000 coach passengers and some 6,000 first-class passengers who took a domestic nonstop flight told us their opinions about their airline's seat width and comfort, legroom, room for carry-on bags, cabin and restroom cleanliness, check-in ease, service from the airline staff, in-flight entertainment, and transparency about fees.

You'll have a more comfortable trip without springing for an upgrade if you fly with the airline at the top of our coach Ratings: JetBlue. It earned a higher score than any other airline for its coach cabin's seat comfort and legroom.

JetBlue, Southwest, and Virgin America received favorable Ratings for their check-in, their staff service, and upfront disclosure about their fees. (Find out why it's time to strike a blow against airline fees.) Passengers dinged Southwest and Virgin America, however, for their cramped and uncomfortable seats. Yet apart from JetBlue, all coach services rate poorly in these areas.

When it comes to first-class travel, Virgin America, Hawaiian Airlines, and Alaska Airlines earned an exceptional overall score. Virgin was the real stand out, however, with top marks across the board. Hawaiian and Alaska (with the exception of its average in-flight entertainment) also received high marks in the rated areas. 

Can You Find Comfort in Coach?

Overall, people in our survey had a pretty dim view of the U.S. airline industry's domestic coach service. Amenities rated as particularly poor include seating, food and refreshments, and in-flight entertainment. In fact, apart from Southwest’s especially high score on fee transparency, no airline received a top mark on any of the attributes we measured.

Even the highly rated coach carriers received a few below-average marks. JetBlue passengers were unenthusiastic about its food and refreshments. People flying on Southwest gave its seat comfort, legroom, food and refreshments, and in-flight entertainment a big thumbs-down. Passengers had a mixed range of views about hidden fees, but they gave the airlines in the top half of our Ratings much better scores than the carriers that landed below.

The three U.S. airlines that control about 65 percent of the domestic market—American, Delta, and United—placed from the middle to the back of the pack for their coach service.

Two airlines made their debut in our Ratings this year: Sun Country and Allegiant. Sun Country was formed in 1982 by a group of pilots and flight attendants from the defunct Braniff International. The airline now travels to 34 destinations in the U.S., Mexico, South America, and the Caribbean. Allegiant, which took off in 1997, travels to 112 destinations in the U.S., including Laredo, Texas; Grand Island, Nebraska; Ogden, Utah; Missoula, Montana; Scranton, Pennsylvania; Peoria, Illinois, and other smaller cities.

The lowest-rated coach carrier in our survey was Spirit. It received low marks on all the aspects we measured, and was significantly worse than every other airline in terms of overall satisfaction. In fact, its overall satisfaction score is among the lowest for any service we've ever rated. 

Consumer Reports ranks the best and worst airlines.

Disparities in First Class

Three airlines stood out for first class: Virgin America, Hawaiian Airlines, and Alaska Airlines. Virgin America earned top marks across the board. Last year the airline added free hors d'oeuvres in first class to its traditional after-takeoff cocktail service, as well as hot towels, table linens, and a custom ice cream flavor developed in collaboration with San Francisco's Humphry Slocombe

Hawaiian Airlines received favorable scores in every category, as does Alaska Airlines with the exception of its in-flight entertainment.

Much like coach class, however, passengers who flew with our lower-rated first class carriers were a lot less happy. Not only were United and US Airways first-class travelers significantly less satisfied overall than the travelers on every other airline that qualified for our first-class Ratings, but they were also significantly less satisfied than the coach travelers on the top six carriers in our coach Ratings.

Both were viewed as especially bad for cabin and restroom cleanliness, food and refreshments, and in-flight entertainment. (Note: US Airways took its last flight under its name this year on October 17, and is now fully merged with American.)