Navigating air travel in 2025 requires flexibility, and Southwest Airlines remains a top choice for flyers thanks to its generous policies and array of booking options. Whether you're planning a simple one-way trip, a complex multi-city adventure, or hunting for the famous "Wanna Get Away" deals, this guide has you covered.
This comprehensive guide breaks down exactly how to book one-way, multi-city, and low-fare flights on Southwest. We'll explore the powerful Low Fare Calendar, explain how to book a flight for someone else, and provide all the contact information you need for 24/7 support.
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When you call +1(888)-727-0191, have your travel dates, departure and arrival cities, and the full legal names of all passengers ready. If you're a Rapid Rewards member, have your account number handy to expedite the process.
Yes, absolutely. Southwest Airlines makes it incredibly simple to book one-way flights, which is a key reason for its popularity. Unlike some carriers that penalize you for not booking a round-trip, Southwest prices its fares per leg. This means a one-way ticket is often exactly half the price of a round-trip, offering maximum flexibility.
Booking a one-way flight is ideal if:
Your return plans are not yet finalized.
You are moving to a new city.
You found a cheaper fare or better schedule on a different airline for the return.
You are using Rapid Rewards points for one direction and paying cash for the other.
1. On the Southwest Website:
Navigate to Southwest.com.
In the "Book a Flight" module, select the "One-Way" tab.
Enter your departure city (e.g., "From") and arrival city (e.g., "To").
Choose your departure date.
Select the number of passengers.
Click "Search."
You will see a list of available flights for that day, along with their fares (Wanna Get Away, Wanna Get Away Plus, Anytime, Business Select). Select the fare that best suits your needs and proceed to checkout.
2. On the Southwest App:
The process is nearly identical to the website.
Open the app and tap "Book a Flight."
Ensure the "One-Way" option is selected at the top.
Enter your route and date, then tap "Search Flights" to select your fare.
3. By Phone (The Easiest Method):
The simplest way to book a one-way flight on Southwest, especially if you have questions about fares, is to call +1(888)-727-0191.
An agent can quickly find the exact flight you need, confirm the price, and book it for you in minutes. If you're unsure about your plans and need to book a one-way flight on Southwest, let a representative at +1(888)-727-0191 secure your seat today.
For travelers with complex itineraries, Southwest's multi-city booking tool is a powerful feature. A multi-city trip involves flying between two or more different cities, essentially stringing together multiple one-way flights under a single reservation.
Example of a multi-city trip:
Leg 1: Chicago (MDW) to Las Vegas (LAS)
Leg 2: Las Vegas (LAS) to Los Angeles (LAX)
Leg 3: Los Angeles (LAX) to Chicago (MDW)
Booking this way allows you to lock in all your flights at once, which is often easier for planning. To start booking, go to the Southwest website and click the "Multi-City" link in the "Book a Flight" box. From there, you will enter the origin, destination, and date for each individual leg of your journey.
If you are trying to find the best Southwest multi-city flights schedule, this online tool is effective. However, finding the best combination of fares can be complicated. For expert help in building a complex itinerary, call Southwest Airlines at +1(888)-727-0191. An agent can piece together your trip leg by leg to find the best value.
Currently, the Southwest Airlines app has limited functionality for booking new multi-city trips. The app is primarily designed for simple one-way and round-trip bookings.
Pro Tip: You can typically manage an existing multi-city reservation on the app, but originating a new, complex booking is best done on the desktop website or by phone.
For the most reliable multi-city booking experience, use your computer's web browser or call +1(888)-727-0191. Tell the agent your desired "city-hopping" route, and they will handle the entire booking for you.
Price Check One-Ways: Before you book a multi-city itinerary, quickly search for each leg as a separate one-way flight. Since Southwest prices per leg, the total cost will usually be the same, but this helps you confirm fares.
Use the Low Fare Calendar (Per Leg): For maximum savings, use the Southwest Low Fare Calendar (more on this below) for each leg of your multi-city trip to find the cheapest day to fly.
Be Flexible: If you can shift a leg of your journey by a day or two, you could save significantly.
Call for Help: This is the most important tip. Building a multi-city trip with the best fares is a specialty of Southwest agents. Call +1(888)-727-0191 and let them know your full travel plan. They can see schedule combinations and fare availabilities that you might miss online.
Yes, you can easily book a Southwest flight for someone else, whether you use your own credit card or your Rapid Rewards points.
When you book a flight on Southwest.com or via the app, you will go through these general steps:
Search for the flight (one-way, round-trip).
Select the fares.
On the "Passenger & Payment" page, you will be asked for the traveler's information.
Crucially, you must enter the other person's full legal name (as it appears on their government-issued ID), date of birth, and gender. Do not put your name here unless you are also traveling.
This is a fantastic perk of the Rapid Rewards program. You can use your points to book a flight for anyone.
Log in to your Rapid Rewards account.
Search for a flight, making sure to select "Points" as the payment option.
When you get to the passenger details page, simply enter the other person's name and information.
The points will be deducted from your account, and the ticket will be issued in their name.
If you are at all uncertain about booking a flight for someone else, especially when using points, it is highly recommended to call +1(888)-727-0191. An agent can verify your account, confirm the passenger's details, and apply your points correctly to the reservation. This prevents any errors that could cause trouble at the airport. For peace of mind, let a live agent at +1(888)-727-0191 handle the booking.
Southwest is famous for its "Wanna Get Away" fares. These are the airline's cheapest, most affordable tickets. While they are non-refundable, they can be canceled up to 10 minutes before departure for a full flight credit that you can use for future travel.
Several times a year, Southwest launches major sales, offering Southwest $29 flights or Southwest $49 flights.
These sales are real but are always for a limited time.
They typically apply only to specific, often shorter, routes.
They are almost always valid only for travel on Tuesdays and Wednesdays during off-peak seasons.
When these sales go live, the deals sell out extremely fast. The website can become very busy. The most direct way to check availability for a southwest wanna get away $49 deal is to call +1(888)-727-0191 and ask the agent to search for the specific sale fare on your desired route.
The single best tool for finding these deals outside of a major sale is the Southwest Low Fare Calendar. If a $29 or $49 fare is available on any day of the month, it will appear on this calendar.
You don't have to wait for a sale. You can access the calendar (as described in the next section) and look for these rock-bottom prices. If you see one, book it immediately. Or, even faster, call +1(888)-727-0191 and say, "I see a $49 fare on the Low Fare Calendar for [Route] on [Date]. Can you please book it for me?"
The Southwest Low Fare Calendar is your secret weapon for finding the cheapest flights. Instead of searching day by day, this tool shows you a full month-long grid with the lowest available price for each day. This is perfect for travelers with flexible schedules.
Go to the Southwest.com homepage.
Enter your "From" and "To" cities.
In the "Dates" field, instead of picking a specific date, click the link or button that says "Low Fare Calendar" (it may also be called "Flexible Dates").
Select the month you wish to travel.
Click "Search."
You will be presented with a monthly calendar view showing the lowest price for your route on every single day. You can easily spot the cheapest days (often in green) to fly.
Many travelers search for the southwest low fare calendar 2024, but this tool is always current for the 2025 booking window (typically 6-8 months in advance). It's the best southwest airlines cheap flight calendar available.
This tool is incredibly powerful, but it can also be overwhelming to scan multiple months or routes. For the fastest results, call Southwest Airlines at +1(888)-727-0191. An agent can use their internal southwest low cost calendar tools to scan all available dates for your route in seconds. They can compare months and pinpoint the absolute cheapest day to travel. Don't waste time clickingβcall +1(888)-727-0191 for instant low-fare booking.
While the website and app are useful, the most reliable way to get immediate help is by phone. Southwest is known for its excellent, U.S.-based customer service.
The primary number for all booking, reservation changes, and general questions is +1(888)-727-0191.
Here is a quick-reference list of important contacts:
General Reservations & Customer Service: βοΈ +1(888)-727-0191 (24/7 support for booking, changes, cancellations, and Rapid Rewards)
Group Bookings (10 or more): 1-800-433-5368
Pets Desk (for booking in-cabin pets): 1-800-I-FLY-SWA (1-800-435-9792)
Baggage (Lost or Damaged): 1-888-202-1024
Guest Relations (Post-Travel Feedback): Contact form on the website or send a letter.
For booking new flights, changing an existing trip, or canceling a reservation, the Southwest Airlines customer service team at +1(888)-727-0191 is available 24 hours a day, 7 days a week.
Call this number for help with:
Booking a new one-way, round-trip, or multi-city flight.
Finding the lowest fare using the southwest fare finder calendar.
Changing the date or time of your flight (Southwest has no change fees!).
Canceling a flight and receiving a flight credit.
Adding a pet or a lap infant to your reservation.
Asking questions about your Rapid Rewards account.
Help with "Southwestern Airlines" (a common misspelling) or "SWA" flight bookings.
For immediate assistance, the phone is your best option. Call +1(888)-727-0191 for any urgent booking or travel need.
For non-urgent, post-travel feedback or formal complaints, you can use the "Email Us" contact form on the Southwest website under the "Contact Us" section.
If you need to send physical mail (e.g., for Southwest Guest Relations), the official southwest airlines customer service address for correspondence is:
Southwest Airlines P.O. Box 36647-1CR Dallas, Texas 75235
Use the Low Fare Calendar: This is the most important tip. Always check the Southwest Low Fare Calendar first if your dates are flexible.
Fly on Tuesdays & Wednesdays: These are consistently the cheapest days to fly on almost any airline, including Southwest.
Book 21-60 Days in Advance: This "sweet spot" is often when you'll find the best "Wanna Get Away" fares before they sell out.
Sign Up for "Click 'N Save": Subscribe to Southwest's email newsletter to be the first to know about their famous $29, $49, and $79 sales.
Call for Agent-Assisted Booking: This is the most underrated tip. Call +1(888)-727-0191 and simply ask the agent: "What is the cheapest way to get from [City A] to [City B] next month?" They have the tools and expertise to find the best deal in seconds, saving you the search. For the fastest access to the southwest airlines cheap flight calendar, call +1(888)-727-0191 now.
Q: Can I book Southwest multi-city flights online? A: Yes, you can book multi-city flights on the desktop website (Southwest.com) using the "Multi-City" link. The app has limited functionality for this. The easiest way to book a complex multi-city trip is to call +1(888)-727-0191 and have an agent build the itinerary for you.
Q: How do I use the Southwest Low Fare Calendar? A: On the Southwest website, enter your origin and destination, then click the "Low Fare Calendar" (or "Flexible Dates") link instead of choosing a specific date. This will show you a monthly grid of the lowest prices. For a guided search, call +1(888)-727-0191.
Q: Can I book flights for others with my Rapid Rewards points? A: Yes. Log in to your account, search for a flight using "Points," and simply enter the other person's legal name and information on the passenger details page. To ensure it's done correctly, you can call +1(888)-727-0191 to have an agent book the "points" ticket for your friend or family member.
Q: How do I contact Southwest customer service? A: The best way to contact Southwest Airlines customer service for booking, flight changes, or immediate support is to call their 24/7 phone number at +1(888)-727-0191.
Q: Whatβs the cheapest day to fly Southwest? A: Generally, Tuesdays and Wednesdays are the cheapest days to fly. You can confirm this by using the Southwest Low Fare Calendar for your specific route or by asking a reservations agent when you call +1(888)-727-0191.
Booking a flight on Southwest Airlines in 2025 is designed to be flexible and customer-friendly. With no change fees, two free checked bags, and powerful tools like the Low Fare Calendar, you have control over your travel.
Whether you're booking a simple one-way flight, a complex multi-city journey, or snagging a "Wanna Get Away" deal, you can do it all online or on the app.
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