Flying doesn’t have to be expensive—especially when you know how to unlock the best deals. One of the most powerful tools for budget-conscious travelers in 2025 is the Southwest Low Fare Calendar. Whether you’re planning a quick weekend getaway, a family vacation, or a business trip, this easy-to-use calendar helps you find the cheapest Southwest Airlines fares in seconds.
In this guide, we’ll show you how the Low Fare Calendar works, how to use it to your advantage, and what tips can help you maximize your travel savings.
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What is the Southwest Low Fare Calendar?
The Southwest Low Fare Calendar is a pricing tool that allows travelers to view the lowest fares available on Southwest Airlines over a range of dates. Instead of checking one day at a time, this calendar displays the lowest-priced ticket for each day of the month, making it easy to compare and choose the most affordable travel days.
It’s ideal for travelers with flexible schedules who want to save big by shifting their travel dates just a few days earlier or later.
How to Use the Southwest Low Fare Calendar
Using the calendar is simple:
- Visit Southwest.com.
- Click on “Low Fare Calendar” under the “Flight” tab.
- Enter your departure and arrival cities.
- Select whether you’re booking a one-way or round-trip flight.
- Click “Search” to view the cheapest options by date.
Within seconds, you’ll see a full month’s worth of flight prices—giving you a clear view of the most affordable days to travel.
Why Travelers Love the Low Fare Calendar
Southwest’s Low Fare Calendar offers several key advantages:
- Clear Monthly View: You see fares for every day of the month at once—no endless clicking.
- Built-In Flexibility: Perfect for travelers who can shift their plans by a day or two.
- Transparent Pricing: What you see is what you pay—Southwest includes taxes and fees upfront.
- No Change Fees: Change your flight later without penalty if plans shift.
- Free Bags: Every passenger gets two checked bags for free, saving you up to $60 per trip.
The Best Time to Book with the Low Fare Calendar
If you want to snag the best deals using the Low Fare Calendar, timing matters. Here are some tips to find the lowest fares:
- Book in Advance: Southwest releases flights in blocks. Booking early gives you access to the cheapest options.
- Shop on Tuesdays and Wednesdays: These are typically the days when airlines adjust prices and launch new deals.
- Avoid Holidays and Peak Travel Days: Fares are higher during Thanksgiving, Christmas, and spring break.
- Watch for Fare Sales: Southwest frequently runs 72-hour flash sales. The calendar reflects these drops in real time.
Example: How Much Can You Save?
Let’s say you’re planning a trip from Los Angeles to Denver in August. If you check the Low Fare Calendar, you might see:
- Aug 10: $142
- Aug 14: $79
- Aug 18: $59
Choosing the $59 fare over a higher-priced option could save you up to $80 on just one leg of your trip. Multiply that by multiple travelers or round-trip bookings, and the savings grow fast.
Using Rapid Rewards Points with the Calendar
One of the biggest benefits of Southwest is its Rapid Rewards loyalty program. And when you pair it with the Low Fare Calendar, your points go even further.
Because the number of points needed is directly tied to the fare price, cheaper flights require fewer points. For example:
- $49 fare = ~3,000 points
- $99 fare = ~6,500 points
Even better? If the fare drops after you book with points, you can cancel and rebook at the lower price—and get the difference refunded in points!
International Routes on the Low Fare Calendar
Southwest isn’t just for domestic travel. You can also use the Low Fare Calendar to book flights to select international destinations, including:
- Mexico (Cancun, Puerto Vallarta, Cabo San Lucas)
- Central America (Belize, Costa Rica)
- The Caribbean (Jamaica, The Bahamas, Aruba)
It’s a simple way to plan a tropical vacation while keeping costs low. Just keep in mind that international flights may include additional taxes and government fees.
Tips for Getting the Best Deals
Here are some expert strategies to use the Southwest Low Fare Calendar like a pro:
✅ Check Often
Fares change frequently. Set reminders to check the calendar regularly—especially during promo periods.
✅ Book Two One-Way Tickets
Sometimes booking two one-way tickets (rather than a round trip) is cheaper and gives more flexibility.
✅ Use Alternate Airports
Search nearby airports. For example, if flying to the NYC area, check fares for LaGuardia, JFK, and Newark.
✅ Avoid Last-Minute Travel
Prices generally increase as travel dates approach. Use the calendar early to lock in the lowest fares.
Is the Low Fare Calendar Better Than Other Tools?
Absolutely. Many fare comparison sites like Google Flights or Expedia don’t show Southwest fares at all. That means the only way to find the true lowest fares from Southwest is to go directly to their Low Fare Calendar.
It’s user-friendly, fast, and gives you the most accurate pricing with no hidden surprises.
Frequently Asked Questions (FAQs)
Q1: Does Southwest have blackout dates?
No, Southwest does not impose blackout dates, especially when booking with Rapid Rewards points.
Q2: Can I use the Low Fare Calendar on the mobile app?
Yes! The Southwest app offers full access to the Low Fare Calendar, making it easy to search and book on the go.
Q3: What if I book a fare and it later drops in price?
If you paid with points or a refundable fare, you can cancel and rebook to get the lower rate without fees.
Q4: Do I still get free bags with these low fares?
Yes, even the lowest “Wanna Get Away” fares include two free checked bags.
Final Thoughts: Travel Smarter with the Southwest Low Fare Calendar
The Southwest Low Fare Calendar is one of the most effective tools for finding low-cost flights in 2025. From transparent pricing and generous baggage policies to flexible change rules and rewards integration, it makes travel both affordable and convenient.
Whether you’re flying across the country or heading to a beachside retreat, this tool can help you save money, time, and stress.
