Book Southwest Airlines Flights – No Hidden Fees, Best Deals

Southwest Airlines is America's largest domestic carrier by number of passengers and one of the most consumer-friendly airlines in the world. Known for its no-hidden-fees model, two free checked bags for every passenger, and a genuine no-change-fee policy, Southwest has built a fierce loyalty among American travelers since it began flying in 1971. Our expert team can help you book the best Southwest Airlines deals with zero hold time — call +1 (888) 457-7599 and we'll answer in under 5 seconds.

The Southwest Airlines Story: Built on Low Fares and Freedom

Southwest Airlines was founded on June 18, 1971, with just three Boeing 737 aircraft serving three Texas cities: Dallas Love Field, Houston Hobby, and San Antonio. The airline was built on a radical idea: that air travel should be affordable and accessible to ordinary Americans, not just business travelers and the wealthy. Herb Kelleher and Rollin King's vision of low-cost, high-frequency, point-to-point flying proved spectacularly successful.

Today, Southwest operates over 700 Boeing 737 aircraft (the largest single-type fleet in commercial aviation history) and serves more than 100 destinations across the United States, Mexico, the Caribbean, and Central America. It is headquartered in Dallas, Texas, and consistently carries more domestic passengers than any other U.S. airline. Southwest has been profitable for 47 consecutive years — an industry record that reflects the strength of its business model.

Two Free Checked Bags: Real Money in Your Pocket

Southwest's most famous differentiator is its two free checked bags policy — and it applies to every passenger on every ticket, regardless of fare type, elite status, or credit card. While competing airlines charge $35–$45 for the first bag and $45–$65 for the second, Southwest includes both at no charge. Consider what this means for a family of four taking a week-long vacation:

• Family of 4, each with one checked bag: $35 × 4 = $140 saved each way, $280 round trip vs. a competing carrier
• Family of 4 with two checked bags each: $80 × 4 = $320 saved each way, $640 round trip
• Over a year of quarterly family trips: potential savings of $1,000–$2,500 in baggage fees alone

For frequent business travelers who check a bag on every trip, the annual savings can exceed $1,000 compared to airlines that charge for checked luggage. This is why Southwest's fares, even when slightly higher in base price, often represent a better total value than competitors.

Southwest Airlines Fare Types Explained

Wanna Get Away

Southwest's most affordable fare. Non-refundable, but if you cancel, the full value converts to a Southwest travel credit (not lost). No same-day changes, and the credit is valid for 12 months from the original purchase date. Best for budget-conscious travelers with relatively firm plans.

Wanna Get Away Plus

Slightly more expensive than standard Wanna Get Away, but adds one important benefit: the ticket is transferable — you can change the name on the reservation to another person, making it ideal for gift travel or when plans might involve different travelers. Credits don't expire.

Anytime

Southwest's fully flexible fare. Fully refundable to your original payment method (not just a credit), with the ability to change same-day without restrictions. Earns 10 Rapid Rewards points per dollar spent. Priority boarding in Group A (positions A1–A15). Best for business travelers who need maximum flexibility.

Business Select

Southwest's premium tier. Fully refundable, guaranteed A1–A15 boarding position (meaning you'll be among the first passengers to board and have full choice of seats), one complimentary premium drink, and earns 12 Rapid Rewards points per dollar — the highest earning rate available. Ideal for frequent flyers who value boarding position, comfort, and maximum points earning.

Southwest's Point-to-Point Network Advantage

Unlike Delta, United, and American — which use a hub-and-spoke model that routes many passengers through crowded connecting hubs — Southwest predominantly operates a point-to-point network. This means passengers often fly direct between city pairs without connecting through a major hub, resulting in shorter total travel times, fewer connection-related delays, and a simpler travel experience.

For example, where a competing airline might route a Dallas to Albuquerque passenger through Houston or Chicago, Southwest often offers direct service. This point-to-point strategy also means Southwest can serve smaller markets that hub carriers ignore, giving travelers more non-stop options from secondary airports like Dallas Love Field (DAL), Baltimore/Washington (BWI), Chicago Midway (MDW), and Oakland (OAK).

Rapid Rewards: Southwest's Loyalty Program

Rapid Rewards is Southwest's frequent flyer program, and it operates on a simple, transparent earning model. Unlike programs that expire miles or impose blackout dates, Rapid Rewards points never expire and there are no blackout dates — any seat available for purchase can be booked with points.

Earning Points per Fare Type

• Wanna Get Away — 6 points per dollar
• Wanna Get Away Plus — 8 points per dollar
• Anytime — 10 points per dollar
• Business Select — 12 points per dollar

Elite Status: A-List and A-List Preferred

• A-List — 25 qualifying flights or 35,000 tier qualifying points per year. Benefits: priority boarding (Group A), priority check-in and security lanes, same-day standby, and a 25% bonus on Rapid Rewards points earned
• A-List Preferred — 50 qualifying flights or 70,000 tier qualifying points per year. Adds a 100% bonus on points earned, complimentary in-flight Wi-Fi on all flights, and dedicated phone support

The Companion Pass: The Most Valuable Perk in Travel

The Southwest Companion Pass is widely regarded as the single most valuable benefit in the U.S. travel rewards ecosystem. When you earn 135,000 qualifying Rapid Rewards points in a calendar year — from flights, credit card spending, hotel bookings, car rentals, or dining — Southwest designates one person as your Companion, who then flies with you for free on every Southwest flight (you pay only taxes and fees, typically $5.60 per one-way segment) for the remainder of the year in which you earned it plus the entire following calendar year. That can be up to 23 months of free companion travel — worth thousands of dollars for frequent travelers.

Southwest Airlines Destinations

• Texas hubs: Dallas Love Field, Houston Hobby, Austin, San Antonio, El Paso
• California: Los Angeles, San Francisco, San Diego, Oakland, Sacramento, Burbank, Orange County, Long Beach, Ontario, Santa Barbara
• Florida: Orlando, Fort Lauderdale, Tampa, Miami, West Palm Beach, Jacksonville, Fort Myers
• Mountain West: Denver, Las Vegas, Phoenix, Albuquerque, Salt Lake City
• Northeast: Baltimore/Washington, Chicago Midway, New York LaGuardia, Boston, Providence, Hartford, Albany, Manchester, Columbus, Cleveland
• Mexico: Cancun, Los Cabos, Puerto Vallarta, Cabo San Lucas, Mexico City
• Caribbean: Nassau (Bahamas), Aruba, Montego Bay (Jamaica), Grand Cayman, Punta Cana (Dominican Republic), Turks and Caicos
• Central America: Belize City, San Jose (Costa Rica), Guatemala City, Liberia (Costa Rica)

Tips to Save on Southwest Airlines Flights

• Book "Wanna Get Away" fares for the lowest prices — remember, even non-refundable fares convert to travel credits if cancelled
• Use Rapid Rewards points earned from flights and Southwest credit card spending for free flights with no blackout dates
• Earn the Companion Pass — 135,000 qualifying points unlocks up to 23 months of free companion travel
• Sign up for Southwest's email list — "Wanna Get Away Sale" fares are frequently offered at steep discounts
• Check in exactly 24 hours before departure for the best boarding position on Wanna Get Away tickets
• Call +1 (888) 457-7599 — our experts find the best available Southwest fares and help you apply points, credits, and Companion Pass benefits