Southwest does not play by the usual airline rules. And neither should you when doing Southwest airlines book a flight. If you are chasing the lowest fares, the day you book matters. Most travelers guess, some rely on myths—but a few know when prices quietly drop. If you are looking to cut costs without cutting comfort, timing is your best tool. This blog by Air1Network is not about general advice or generic hacks. It’s about one thing: the best day to book flights on Southwest. Nothing extra. Just the timing that actually works when you're ready to lock in your fare.
Which is the Best Day to Book Flights on Southwest?
Tuesdays tend to be your best bet. That’s when Southwest often updates its fares, and competitors match prices to stay in the game. By mid-morning, deals settle in. If you check early and again later in the day. You might catch a quick dip before it disappears hence giving you Tuesday as the cheapest day to book flights on southwest.
Wednesdays are a close second. The buzz has faded, but some discounts stick around. Weekends? Not great. That’s when demand spikes, especially from casual travelers.
Avoid booking on Fridays or Sundays. Prices often jump as people finalize weekend plans or prep for Monday travel. If a sale hits, move fast. Their best offers have limits—on seats, dates, and time.
Bottom line: Look on Tuesday. Confirm on Wednesday at Southwest 1-800-435-9792 or 1-844-414-9223. And when the price feels right, don’t wait. Cheap Southwest Airlines ticket reservations don’t sit around.
How to get Cheap Flight Tickets on Southwest?
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Use Southwest’s Low Fare Calendar. It shows prices across a month. You can book flights on southwest cheaply.
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Sign up for Rapid Rewards. Members sometimes get access to exclusive discounts or early sale alerts. It’s free and takes a minute.
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Southwest adjusts prices quietly too. Check fares regularly—especially early morning.
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Southwest lets you change tickets without penalties. If your fare drops, rebook the same flight and pocket the difference.
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Late-night or early morning departures often stay cheaper for longer.
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After holidays or major travel weekends, Southwest occasionally clears inventory. These deals don’t get big headlines but offer real value.
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Two free checked bags are nice, but traveling light gives you flexibility with Wanna Get Away fares.
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Many don’t show Southwest fares. Always compare directly on Southwest’s site before locking anything in. Call Southwest at 1-800-435-9792 or 1-844-414-9223 to know it all.
Is Southwest ticket really that cheap?
Southwest isn’t always the cheapest—but it often gives better value. The base fare might not shock you with ultra-low numbers, but what you get in return makes a difference. Two checked bags, no change fees, and open seating? That’s built into the price. With other airlines, those perks stack up as hidden costs.
Also, their Wanna Get Away fares—when booked early—can rival budget carriers. But you’ve got to be quick. Prices shift, and the cheapest seats go first. Tuesday, as mentioned before is the best day to book flights on Southwest.
And while Southwest doesn’t show up on big travel sites, that doesn’t mean it's expensive. It just means you need to check direct.
So is it the cheapest? Sometimes. But when you add up the extras others charge for, Southwest holds its ground. Especially if you’re flexible with dates and don’t wait too long. The real savings come from knowing how to book it right.
Booking cheap flight ticket on Southwest is just about timing. Tuesdays often deliver, but sales don’t follow strict calendars. If you’re flexible and ready when prices shift, you’ll catch the deals others miss. Skip the guesswork. If you're still unsure when to book or want expert help, don’t waste time searching alone. Call Air1Network or Southwest at 1-800-435-9792 or 1-844-414-9223 and speak with someone who tracks this stuff daily. No fluff and no pressure. Just real help when you need to book at the right time—without paying more than you have to.
For More Information:
What is Early Bird Check in on Southwest?
How Do I Get a Human on Southwest Airlines?
How Do I Manage Flight Reservations with Southwest Airlines?