Southwest's FLOWERS promo code: when to pay cash vs. redeem points

Southwest's Mother's Day sale offers flights from $49. We calculate whether to book with cash or points, plus how Southwest credit cards boost your return.

TL;DR: Southwest's FLOWERS code offers $49-79 flights for May 14-17. Cash beats points on these short routes. Southwest credit cards earn 3x points on purchases, making cash fares even better. Save your points for flights over $150 where redemptions deliver 1.5+ cents per point value.

You've saved 25,000 Southwest points for a Mother's Day trip. Now Southwest drops their FLOWERS promo with $49 one-way fares. Should you burn points or pay cash? Here's the math.

What the FLOWERS promo actually delivers

Southwest's code FLOWERS unlocks fares starting at $49 one-way for travel May 14-17, 2026. Sale ends April 30, 2026. (Verified 2026-04-22 — Southwest.com booking page)

The fine print:

Limited seats at lowest prices
Select routes only
Must book by April 30
Non-refundable fares on some routes

Cash vs. points: the redemption math

Southwest points typically redeem at 1.2-1.4 cents each. On sale fares:

$49 flight: Costs 3,500 points (1.4 cents/point value)
$79 flight: Costs 5,600 points (1.4 cents/point value)
$149 flight: Costs 10,700 points (1.4 cents/point value)

At these sale prices, you're getting standard point value — not a deal. But when you pay cash, you also earn points.

How Southwest credit cards change the equation

Paying cash for a $49 flight earns:

Base earnings: 294 points (6x on Southwest purchases)
With Southwest card: 490 points total (10x — 6x base + 4x card bonus)
Net cost: Your $49 flight effectively costs $43.10 after point earnings

The Southwest Rapid Rewards Priority Card ($229/yr) delivers:

4x points on Southwest purchases
7,500 anniversary points (worth $90-105)
Group 5 boarding for you and up to 8 passengers on the same reservation
25% back on inflight purchases

What the marketing doesn't tell you: The best "deal" isn't using your saved points on sale fares — it's paying cash to double-dip on earning while prices are low.

When to actually redeem Southwest points

Points beat cash when:

Expensive last-minute flights: $300+ one-way fares deliver 2.0+ cents per point
Business Select fares: Premium cabin often yields 1.8-2.2 cents per point
With Companion Pass: Your companion flies free, doubling redemption value
Peak travel dates: Christmas, Thanksgiving when cash prices spike

The redemption sweet spot: flights over $150 one-way where you consistently get 1.5+ cents per point.

Strategic booking for this sale

Best approach: Book $49-79 FLOWERS fares with cash using a Southwest credit card. You'll:

Save your points for expensive future flights
Earn 10x points on the purchase (worth $5-7)
Qualify faster for A-List status (25 flights/year)
Build toward Companion Pass (110,000 points/year)

Skip cash if: The route you need prices above $150 even with the sale. At that point, points deliver better value.

Bottom line

Southwest's FLOWERS sale makes cash the winner on short routes under $80. With a Southwest credit card earning 3x bonus points, you're getting $5-7 back on a $49 fare. Save your 25,000 points for expensive holiday flights where they'll deliver $375-450 in value instead of $300.

This is educational content, not financial advice. Credit card terms change frequently — verify current terms at the issuer's official site before applying. RewardsGuru.club does not currently receive compensation from any issuer for recommendations.