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Southwest Airlines DealsSee all

Southwest Airlines is one of the country's most popular low-fare airlines, and has attracted a loyal following since it began flying in 1971. Southwest primarily offers short-haul, high-frequency, point-to-point service, and its top destinations include Chicago (Midway), Las Vegas, and Phoenix. Although historically Southwest served "alternate" airports, it has begun introducing service to major airports such as Boston, Los Angeles (LAX), and New York City (LaGuardia). Look below for Southwest Airlines deals and related travel advice.

Editors' Picks Southwest Airlines Deals

  • $49 O/W Domestic Sale Fares on Frontier*
    Frontier's latest promotion, a match of Southwest's sale, offers travel through spring. The lowest fares are often matched or beaten by Continental, Delta, Northwest, and Southwest. In some cases, the competition offers $84 in savings.
  • $248 R/T Thanksgiving Day Sale From United*
    Just like Southwest, United has posted its own last-minute Thanksgiving holiday sale, and these prices are competitive. Also look into JetBlue for fair fares. Destinations include Los Angeles, Rock Springs, and Washington, D.C.
  • $116 R/T American Sale Matches Southwest*
    Why does American's latest sale look so familiar? Because it's nearly identical to competing promotions from Southwest, United, and Frontier. Add it all up and you've got a major fare war. And that's a huge win for bargain hunters.
  • $75 O/W Last-Minute Thanksgiving Sale Fares*
    Just in time for that last-minute booking, Southwest has announced a Thanksgiving sale with dates encompassing the holiday period. Several carriers, including AirTran, Delta, Northwest, and US Airways, are also competing.
  • $49 O/W Southwest Ski Sale*
    Southwest's latest sale features ski destinations Denver, Reno/Tahoe, and Salt Lake City. Unfortunately for Southwest, AirTran, Delta, and US Airways, among others avalanche on its offer with, oftentimes, lower prices.
  • $51 O/W Seattle Winter Fares on Southwest*
    In time for the 2010 Winter Olympics, Southwest's latest sale features travel to Seattle. Promotional fares start at $51 one-way but we found that on most routes AirTran, American, JetBlue, among others, offer savings of about $100.
  • $49 O/W Milwaukee New Route Sale on Southwest*
    Southwest is offering new service to Milwaukee, and with it comes competition. Although Southwest has fair pricing on a couple of routes, you'll likely have better luck finding a lower fare on AirTran, Continental, Delta, or Frontier.
  • $118 R/T United Matches Southwest Sale*
    United attempts to match Southwest's latest offer with sale fares to many domestic destinations this winter. The two airlines come head-to-head in the low-fare war, and Spirit also joins the competition.
  • $59 O/W Southwest Sale on 2,500 Routes*
    Southwest's latest sale includes destinations like New York, Los Angeles, Chicago, and Las Vegas. Half of the researched routes offer savings, while the other half are beaten by carriers like JetBlue, AirTran, Continental, Delta, and Northwest.

News & Advice

  • Top Five Off-Peak Destinations for Winter 2009/2010 While many winter travelers head to the beach or to popular ski resorts, savvy tourists can take advantage of fewer crowds and off-peak deals for fabulous vacations.
  • Early Birds Will Get the Best Family Vacation Deals Not sure if a vacation is within your budget for next year? A host of possibilities are available on the cheap, and you may be pleasantly surprised with what's affordable in early 2010.
  • Six Sneaky Travel Fees You Can (and Should) Avoid Travel fees can be annoying at best, and severely expensive at worst. But here's a secret: You don't necessarily have to pay them.
  • No Easy Solution to Airline Baggage Woes Are we better off checking our bags or carrying all our stuff on board the plane? Given what's happening with the airlines, this is one of those questions with no simple answer.
  • Why Is Southwest Travelers' Favorite Airline? We love certain airlines and avoid others at all costs. Ed Perkins investigates one survey's results to explain why Southwest wins top honors and why US Airways has some work to do.
  • How to Save on Airfare Even After You've Booked Booking doesn't necessarily mean you're done shopping. There are a handful of little-known tricks that give you a chance to save money even after you've purchased a ticket.
  • Best Airlines by Traveler Test Ed Perkins examines the pros and cons of airline reader surveys, and finds that they can be useful if you employ some healthy skepticism.
  • Go Tropical this Winter For Under $500 The Deal Detective helps a student on a college budget plan a tropical getaway this winter, and destinations include Hawaii and Mexico.
  • Eight Ways to Save on Holiday Travel Tick, tock. Tick, tock. It's already time to start thinking about holiday travel. Senior Editor Christine Sarkis weighs in with eight expert ways to make your tricky travel decisions a bit easier this year.
  • Airline Fees: The Next Generation If 2008 was the Year of the Fee, what does that make 2009? We take a look at the major developments so far, examine how flyers have been affected, and let you know what's in store. Plus: Get our newly updated Ultimate Guide to Airline Fees.

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Ultimate Guide to Airline Fees

Ultimate Guide to Airline Fees

Confused about which airlines are charging for which "perks"? Our Ultimate Guide to Airline Fees puts every major fee from every major domestic airline in one place.

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