Southwest's Hawaii Push Looks Like Spirit 2014. Here's What Happened Then.

What Southwest Actually Said

"Southwest Airlines will launch new nonstop service from Hollywood Burbank Airport (BUR) to Honolulu (HNL) beginning August 4, 2026, and from Las Vegas (LAS) to Hilo, Hawaii (ITO) beginning August 6, 2026, with three-times-weekly frequency."

Those two sentences are the whole announcement. No details on long-term frequency plans, no commentary on how these routes fit the carrier's broader network strategy, and no mention of the word "Hawaii" appearing anywhere near the phrase "assigned seating" — which, as of 2025, Southwest now uses. That context gap is exactly where the real story lives.

What Happened to Spirit's Hawaii Push in 2014

Spirit Airlines announced Hawaii service in 2014 with the same logic Southwest is using now: low base fares, leisure demand, and a route network that needed a marquee destination. It never launched. The economics collapsed before the first flight. Spirit's ultra-low-cost model required fast turns and high seat density to generate acceptable unit revenue. Hawaii routes are six-plus hours each way, which means higher fuel burn, mandatory crew rest requirements, and a customer who boards expecting more than a Spirit seat can deliver. When Spirit priced aggressively enough to fill planes, the margin disappeared. When it priced for margin, demand went to carriers with better products. There was no middle. Southwest is not Spirit — it has a real loyalty program and a stronger brand. But the structural problem is identical: a short-haul cost model applied to a long-haul route. The title of this post is not a prediction. It is a question worth asking before August 4.

The Problem: A Short-Haul Carrier on a 6-Hour Route

Southwest built its reputation and its unit economics on flights that average around two hours. Turn the plane fast, keep costs low, price aggressively. That model works between Dallas and Denver. It breaks on a six-hour flight to Honolulu.

Longer flights mean more fuel, more crew cost per trip, and a customer who expects more comfort than a 737 without premium seating delivers. Southwest's ancillary revenue per seat does not scale with flight time the way fuel costs do. The math gets harder, not easier, as the route lengthens.

Southwest is not a typical low-cost carrier. It has a stronger loyalty program and a genuinely beloved brand among leisure travelers. But the structural tension is real: Hawaii routes require selling a 6-hour experience to customers who are now, for the first time, comparing Southwest's product directly against Alaska, United, and Hawaiian Airlines on a like-for-like basis.

Southwest introduced assigned seating in 2025 and began charging for checked bags on most fare types. Both moves were positioned as revenue enhancements. The old "at least I got to pick my own seat" advantage that Southwest's open-boarding critics cited is gone. Southwest now competes on product, not just price.

The BUR-HNL route is the sharper competitive test. Alaska Airlines operates the same city pair, and introductory fares have been matched at $153 one-way. When two carriers price identically on cash, the tiebreakers become: in-flight experience, loyalty program value, and operational reliability. Two of those three metrics have historically favored Alaska.

How We Got the Numbers

All fare figures come directly from Southwest's booking engine (LAS-ITO) and Southwest's website (BUR-HNL). The $153 BUR-HNL and $208 LAS-ITO figures are introductory one-way prices for travel in August 2026 and will vary by date.

For the points math: Southwest uses dynamic pricing for Rapid Rewards redemptions, meaning award costs move with cash fares. Research on similar new Hawaii routes shows redemption floors as low as 17,000 points one-way. To calculate cents per point (cpp), the formula is: (cash fare / points required) × 100.

At $153 cash and 17,000 points: ($153 / 17,000) × 100 = 0.90 cpp.

At $208 cash and 17,000 points: ($208 / 17,000) × 100 = 1.22 cpp.

The industry-standard estimate for Southwest Rapid Rewards points is 1.1 to 1.5 cpp for flight redemptions. The BUR-HNL redemption at floor pricing falls below the program's typical value range. The LAS-ITO floor sits at the low end of normal. Neither is a screaming deal.

The catch with dynamic pricing: those 17,000-point floors apply only to the cheapest available seats on off-peak dates. Busy August travel dates — exactly when these routes launch — push the point cost higher. A $250 cash fare on the same route at 17,000 points yields 1.47 cpp, which is genuinely good. A $250 fare at 25,000 points yields 1.00 cpp, which is not. You won't know which scenario you're booking until you search.

For a deeper explanation of how Southwest's dynamic pricing works and when it favors cash over points, see our guide to Southwest Rapid Rewards dynamic pricing.

Use the MileIntel miles calculator to check the live cpp on any Southwest Hawaii route before redeeming.

Modeled Scenario: A Family of Four Choosing Between Cash and Points on BUR-HNL

Assume a family of four flying BUR-HNL in mid-August 2026, two checked bags each way.

• 4 tickets x $153 = $612 one-way
• Bags: Southwest's 2025 policy eliminated free checked bags for most fare types. Standard economy passengers pay bag fees unless they hold A-List Preferred status or book a Business Select fare. Budget an additional $30 to $35 per bag per flight segment.
• Total one-way cash outlay: $612 + bag fees

• 4 x 17,000 = 68,000 points
• Taxes/fees: typically $5.60 per person on domestic Southwest awards = $22.40 total
• Implied cash value of 68,000 points at 1.1 cpp: $748
• Implied cash value at 1.5 cpp: $1,020

At the 17,000-point floor, you get $612 worth of flights for points worth between $748 and $1,020 depending on your valuation. That is a reasonable redemption — but only if floor pricing is available on your dates. If August demand pushes the redemption to 22,000 points per person (88,000 total), the cpp at $153 cash drops to 0.87, and paying cash and banking the points for a future redemption is the better move.

The comparison against Alaska on the same route adds another wrinkle. Alaska Mileage Plan redemptions to Hawaii start as low as 12,500 miles one-way on saver awards (when available), and Alaska miles carry more value than Southwest Rapid Rewards points for aspirational travel. If you hold Alaska miles, BUR-HNL is not a Southwest exclusive, and the award math favors Alaska. For a full side-by-side breakdown, see our Southwest Rapid Rewards vs. Alaska Mileage Plan comparison.

Route-by-Route Comparison

The LAS-ITO route is the more strategically interesting of the two. Hilo is not Honolulu: it's a smaller city on the Big Island with fewer direct flights, a quieter tourism scene, and a customer base that skews toward repeat Hawaii visitors rather than first-timers. Southwest is not fighting for a crowded lane here. If demand holds, three-times-weekly service to Hilo from Las Vegas carves out a durable niche. If it doesn't, Southwest reduces frequency without the PR damage of cutting a high-profile route.

Honolulu from Burbank is the opposite: a competitive, high-visibility route where Southwest faces Alaska head-to-head every day. That is a harder fight.

What This Looks Like in Six Months

By February 2027, Southwest will have six months of load factor and yield data on both routes. The numbers that matter: revenue per available seat mile (RASM) on BUR-HNL versus Alaska's same-route RASM, and whether LAS-ITO frequency holds at three times weekly or quietly drops to one. If Southwest expands Hawaii service in early 2027, the model is working. If it trims frequency or pulls a route, the Spirit 2014 parallel becomes more than a headline.

1. Search your exact dates on Southwest's booking engine and note the cash fare and points cost side by side.
2. Run the cpp calculation in the MileIntel miles calculator. If cpp is below 1.1, pay cash and bank the points.
3. Cross-check Alaska Mileage Plan saver award availability on BUR-HNL using our Southwest Rapid Rewards vs. Alaska Mileage Plan comparison. If a 12,500-mile Alaska saver is open on your date, that award beats Southwest's floor pricing on both routes.

Search by August 1 to maximize your chance of hitting floor pricing. If cpp clears 1.1 on your dates, redeem. If it doesn't, the cash fare is low enough that paying out of pocket and saving your points for a higher-value redemption is the right call.