Consumer Reports recently asked readers to rate the 11 largest domestic airlines, on everything from pricing and delays to seating and service.

Out of a possible 100, here are the scores — from best to worst. Which U.S. airline do you think landed on the bottom? Later, we'll look at the 10 worst international carriers.

1. Southwest Airlines

BALTIMORE, USA - MARCH 19, 2017: A Southwest Airlines plane preparing to land at the Baltimore Washington International airport.
Jeramey Lende / Shutterstock
Southwest scores high for on-time flights, service and pricing.

Score: 85/100

Southwest's score amounts to a grade of A. The teacher’s pet of airlines is said to have the shortest delay times, which is obviously a big deal for harried air travelers.

Plus, Southwest is the only one of the 11 carriers on this list to earn top marks for pricing transparency, including its lack of a fee for making ticket changes.

The airline also rates as one that consistently provides exceptional customer service — and if all this weren’t enought, Southwest allows you to check two bags for free. Swoon.

2. Alaska Airlines

KONA, HAWAII - SEPTEMBER 6, 2011 - Boeing Alaska Airlines ready to board.
Vacclav / Shutterstock
Passengers love Alaska Airlines' service and fares.

Score: 84/100

Alaska Airlines is another star performer with high ratings in nearly all categories in the survey. From easy check-ins to excellent customer service, this airline pleased passengers across all ticket classes.

Alaska also was rated highly for its honest and transparent pricing during booking — and in the age of nickel-and-dime airline fees, this is a major selling point.

For high-end comfort, Alaska Airlines shared the top-spot with Hawaiian Airlines, based on responses from travelers who took more than 8,700 flights in premium seating.

3. (tie) JetBlue

New York, June 22, 2017: Two JetBlue airplanes are parked by the gates awaiting passenger boarding.
Roman Tiraspolsky / Shutterstock
JetBlue rates high for its customer service.

Score: 83/100

Budget-friendly JetBlue excels in the categories of staff service, check-in ease, and cabin cleanliness. In stressful airport situations, the airline's strong customer service comes out ahead of the competition.

The carrier doesn't perform quite as strongly for Wi-Fi connectivity or in-flight options, but I guess you get what you pay for.

In this survey, the most commonly reported complaint was about delayed flights, with roughly 12% of all JetBlue flights getting in late, according to passengers.

4. (tie) Virgin America

LAS VEGAS - NOVEMBER 12: A320 Virgin American lands on McCarran in Las Vegas.
Chris Parypa Photography / Shutterstock
Virgin America -- which is now part of Alaska Airlines -- was loved for its clean, comfy cabins.

Score: 83/100

Low-cost Virgin America (now part of Alaska Airlines) also gets favorable ratings for cabin cleanliness, check-in ease, and staff service.

Although 4 in 10 people taking the survey say they choose airlines based mainly on price, one major complaint is the lack of comfort in economy class seats. It’s no secret that budget airlines are installing smaller economy seats with less padding.

But given Virgin America's high rating, it's a good choice if you’re looking for affordable travel that's not painful. Saving up for a trip? Find out how much you need to put away each month to reach your goal.

5. Hawaiian Airlines

LAS VEGAS - NOVEMBER 11:A330 Hawaiian climbs after take off from McCarran in Las Vegas, USA on November 11, 2010. Hawaiian is the only airline based in hawaii serve international destinations
Chris Parypa Photography / Shutterstock
On Hawaiian, your vacation starts in the air.

Score: 80/100

When you’re booking a vacation in Hawaii, you know it’s not going to be cheap, and tickets on Hawaiian Airlines aren't the bottom of the barrel. But on this highly-rated carrier, your vacation starts in the air.

This airline is one of the few to excel in the legroom category, which is key to making the long haul to the islands comfortable.

Hawaiian also is among the highest-rated carriers for both business class and first class. And, the airline excels in overall satisfaction, according to Consumer Reports.

6. Delta Air Lines

AMSTERDAM - APRIL 21: A Delta Air Lines Airbus A330 takes off on April 21, 2015 in Amsterdam. Delta is one out of the three major American legacy carriers with its headquarters in Atlanta.
Markus Mainka / Shutterstock
Delta gets some low scores, particularly for its uncomfortable seating.

Score: 75/100

Although Delta's overall score amounts to a B+, this airline did receive some significant complaints about comfort.

Delta also gets below-average marks for food and beverage choices in economy class, though that's the case for nearly all the domestic airlines.

Delta was able to save face with a stellar rating for its business class, but it got dinged for inconsistent Wi-Fi connectivity and unimpressive in-flight entertainment. The final verdict? Delta is a decent choice for a short flight.

7. Allegiant Air

FORT LAUDERDALE, FL - FEBRUARY 17:  Allegiant Air Airbus A320 airplanes taxi on February 17, 2016 in Fort Lauderdale, FL.
Markus Mainka / Shutterstock
Allegiant scores highest among the dirt-cheap airlines that have a lot of fees.

Score: 70/100

Economy airline Allegiant earns an overall B grade — probably because customers are learning not to expect too much in the way of comfort and service on cheap domestic flights.

Allegiant earns a low score for price transparency, since it's one of the budget carriers that hit you with fees for every little thing. For example, you'll pay up to $75 for a carry-on bag.

The biggest problem for Allegiant is its reputation for canceling flights. If you're flexible or are on an early morning flight, you might be OK — but a cancellation could cause a serious problem if you’ve booked a nighttime flight to a resort.

8. American Airlines

CHICAGO, IL - JULY 27, 2017: American Airlines plane on the airport. The company is based on Dallas, TX.
GagliardiImages / Shutterstock
American Airlines doesn't get a whole lot of love, although travelers say it's pricing is pretty clear.

Score: 68/100

American Airlines achieves its unenviable C+ grade thanks to its below-average marks for Wi-Fi and in-flight entertainment. The mediocrity continues with average scores for seat comfort in economy class.

But America's largest airline does score well for pricing transparency.

Plus, American Airlines is said to be OK for premium seating, and it's rated "good" for its check-ins and customer service.

9. United Airlines

Chicago, Illinois, USA - March 19, 2017: United Airlines Boeing 777-200 passenger jet airliner arriving for a landing at O'Hare International Airport in Chicago, Illinois, USA.
Greg K__ca / Shutterstock
United is rated the worst of the big legacy carriers.

Score: 67/100

Nearing the bottom of the list, United Airlines fails in the comfort category because of its economy seating that travelers say is super-uncomfortable.

Add this to below-average scores for in-flight entertainment, and you’ve got a solid C+ flight experience.

Still, the survey results aren't all terrible for United. The airline performs respectably in the premium seating category.

10. Frontier Airlines

LOS ANGELES/CALIFORNIA - JUNE 24, 2017: Frontier Airlines Airbus A314-214(WL) aircraft is airborne as it departs Los Angeles International Airport. Los Angeles, California USA
Philip Pilosian / Shutterstock
Travelers say Frontier's flight delays are a major headache.

Score: 63/100

Frontier's slogan is "Low fares done right," but travelers beg to disagree. The airline receives low marks in all categories, with passengers decrying the extra fees for everything from checked bags to carry-ons to drinks and snacks.

Consumer Reports says flyers also note persistent flight delays lasting anywhere from one to four hours — or more.

According to one customer review on, “If you need to be somewhere on time, don’t use Frontier.” Ouch!

11. Spirit Airlines

FORT LAUDERDALE, USA - JANUARY 26, 2016: A Spirit Airlines Airbus A320 at the Fort Lauderdale/Hollywood International Airport, Florida.
Carlos Yudica / Shutterstock
Spirit is known for its lack of frills and its abundant surcharges.

Score: 62/100

Oft-maligned Spirit Airlines has a long-standing reputation for hefty surcharges and spartan amenities. But the airline keeps packing 'em in (literally!) because its base fares can be up to 50% lower than competing flights.

The only things included in your ticket are your seat and one small bag that fits under the seat in front of you. Everything else is an add-on. Still, fans say Spirit can be a decent experience if you plan ahead.

Now that you know which U.S. carrier is on the bottom, keep reading as we count down the 10 worst international airlines according to AirHelp, an app that wins money for travelers who have faced serious delays or other flight problems.

9. (tie) Jet Airways

HEATHROW, LONDON, UNITED KINGDOM - JULY 7, 2017: Boeing 777-00ER VT-JEW of Jet Airways landing at Heathrow international airport.
Fasttailwind / Shutterstock

Score: 6.2/10

AirHelp gives India-based airline Jet Airways OK scores for its quality of service and on-time performance — it says only 0.29% of the carrier's flights were canceled or delayed more than three hours last year.

But Jet gets a lower mark for its processing of claims for compensation, such as the payment you're supposed to receive if you can't get seated on a flight because of overbooking.

Jet Airways earns 4 out of 5 "bubbles" on TripAdvisor, where reviewers tend to describe their experience on the airline as "decent."

9. (tie) Aerolineas Argentinas

BUENOS AIRES, ARGENTINA - MAR 17: Aerolineas Argentinas plane taxiing at Jorge Newbery Airport on Mar 17, 2013 in Buenos Aires, Argentina.
Anibal Trejo / Shutterstock

AirHelp score: 6.2/10

Argentina's Aerolineas Argentinas is good at getting passengers to their destinations on time, says AirHelp. But the airline's overall score is dragged down by a poor record for making things right for passengers owed compensation.

Reviews on are sharply divided over Aerolineas Argentinas.

While some travelers say they have "no complaints" or were "very happy" with their flights, a number of others call the airline "the worst."

7. (tie) Iberia

HEATHROW, LONDON, UNITED KINGDOM - JULY 7, 2017: Airbus A319-111 EC-MFO of Iberia airlines landing at Heathrow international airport.
Fasttailwind / Shutterstock

AirHelp score: 6.13/10

Iberia has been rated among the world's best airlines in other surveys, primarily for its punctuality. AirHelp does give Iberia a high score for on-time arrivals, but the carrier gets dinged over its processing of customer claims.

Though the Spanish airline has earned 3.5 bubbles out of a possible 5 on TripAdvisor, the customer comments on are only slightly more positive than negative.

"Friendly, efficient and competent" says one AirlineQuality review, while another calls her flight on Iberia the "worst experience ever."

7. (tie) Korean Air

HONG KONG / HONG KONG - late 1990sKorean Air Lines Boeing 747SP-B5, HL7457, cn 22484 / 507 approaching legendary Kai Tak Airport. Scan from Kodachrome 64.
Markus Schmal / Shutterstock

AirHelp score: 6.13/10

Korean Air has seen a few bad headlines in recent decades. There was the horrific Flight 801 crash in Guam in that killed 228 people in 1997. In 2014, a Korean Air executive disrupted a flight over the way she was served macadamia nuts.

AirHelp gives the airline a strong grade for the quality of its service but weaker marks in other areas.

Korean Air earns better-than-average overall scores on TripAdvisor, Yelp and One reviewer raves about "unbelievable leg space" in economy, though others merely say they'd be willing to fly the airline again. Meh.

6. Ryanair

Berlin, Germany - September 20. 2016: Aircrafts of low cost airline company Ryanair in Schonefeld Airport
Anton Gvozdikov / Shutterstock

AirHelp score: 6.03/10

Ryanair is a low-cost airline based in Dublin, Ireland, and draws many of the same kinds of complaints as some of the dirt-cheap U.S. carriers.

Travel + Leisure magazine reports Ryanair's low base fares come with a ton of add-on fees, and that it uses out-of-way airports and makes it difficult for travel companions to sit together.

AirHelp gives Ryanair a high score for on-time performance but indicates the airline has a lackluster record for processing passengers' compensation claims.

5. Air Mauritius

HEATHROW, LONDON, UK - MAY 13: Air Mauritius Airbus A340-300 (3B-NBO) landing on May 13, 2017 at Heathrow Airport, London, UK.
IanC66 / Shutterstock

AirHelp score: 5.99/10

This airline, based in the Indian Ocean island nation of Mauritius, scores well for overall quality. But, as with many of the others, it's not so great about compensating passengers for delays, overbookings and lost baggage, says AirHelp.

Reviews are all over the map.

"We were blown away!" says one passenger who awarded Air Mauritius a 10 out of 10 on Another — who gave just a 1 out of 10 — writes, "The service on board was below standards compared to the price."

4. easyJet

Düsseldorf,GERMANY-JUNE 03,2018:easyJet Europe Airbus A320.EasyJet Airline Company Limited, styled as easyJet, is a British low-cost carrier airline headquartered at London Luton Airport.
Vytautas Kielaitis / Shutterstock

AirHelp score: 5.66/10

EasyJet is another low-budget European carrier that travelers often gripe about, though they'll gladly grab onto the cheap fares.

AirHelp says the carrier is one of the very worst when it comes to paying passengers the money they're legally owed for serious delays and other issues.

Still, easyJet's scores on review sites are slightly more positive than negative. "The easyJet product is basic but acceptable" is how one traveler puts it on

3. Pakistan International Airlines

HEATHROW, LONDON, UNITED KINGDOM - JULY 9, 2017: Boeing 777-200ER AP-BGJ of Pakistan International Airlines landing at Heathrow international airport.
Fasttailwind / Shutterstock

AirHelp score: 5.43/10

This airline, better known as PIA, is low on the list because of its middling scores in all categories. And, reviews range from lukewarm to lousy.

"Food was average and then they brought out the dessert," recalls one passenger on "Before we even managed to open it, they announced they would be taking the desserts back, as they were out of date."

Apparently in response to its crummy reputation, Pakistan International Airlines recently rolled out a new ad campaign asking the odd question, "Oh did you say you won't fly PIA?"

2. Royal Jordanian Airlines

FRANKFURT,GERMANY-FEBRUARY 24,218: Royal Jordanian Airlines Airbus A320
Vytautas Kielaitis / Shutterstock

AirHelp score: 5.13/10

Despite the name, travelers hardly feel like kings on Royal Jordanian Airlines. Royal pain may be more like it.

AirHelp's survey puts the carrier in second-to-last place among 72 major international airlines and calls it the very worst for compensating wronged passengers. And, review sites tell a so-so story.

One traveler on complains that Royal Jordanian offers "low-cost service at a premium price." A reviewer on TripAdvisor can't say anything better than that his experience was "all in all OK."

1. WOW Air

FRANKFURT,GERMANY-JULY 21: WOW Air Airbus A321 lands at Frankfurt airport on July 21,2017 in Frankfurt,Germany.WOW air is an Icelandic low-cost carrier that is headquartered in Reykjavík.
Vytautas Kielaitis / Shutterstock

AirHelp score: 5.04/10

"Wow" is probably a common reaction to the cheap transatlantic fares on this low-cost airline. But then, "Ow" might be the typical response to the carrier's add-on fees and customer service.

The Icelandic airline earns the lowest overall score from AirHelp. And, the online reviews can be scathing.

"If you have a week to spare, no plans made ahead of time, a lot of extra cash, and you don’t mind being stuck in an airport for days at a time, then go ahead — book a flight with Wow," writes one unhappy traveler on

About the Author

Esther Trattner

Esther Trattner

Freelance Contributor

Esther is a freelance contributor to MoneyWise.

You May Also Like

Do Big Stores Save You The Most? We Price-Check Our Shopping list

We price-checked our shopping list and found $460 in savings beyond Walmart and Amazon.

These Are the Big Brands Hidden Behind Costco's Kirkland Label

While some of these names are public knowledge, others remain a closely guarded secret.

Looking For Passive Income? There's One Option Right Below Your Feet

One company’s innovative approach makes farmland investing easier and more accessible.

An Unlucky 13 Lottery Winners Who Lost Their Millions

Be careful when wishing for lottery riches. A jackpot can feel like a jinx.