Last updated: October 25, 2026.
Budget airline marketing works when low fares come with honest fee disclosure, a reliable app and responsive customer service. In the American Customer Satisfaction Index (ACSI) Travel Study 2026, Frontier scored 69 and Spirit 66, against 79 for Delta. ACSI tied Spirit's decline to falling ratings for mobile app quality and call center satisfaction, and the Associated Press reported Spirit shut down on May 2, 2026.
What do budget airline passengers expect?
Budget airline passengers expect low fares plus a basic level of comfort and convenience. Common pain points include cramped seating, limited baggage allowances, and hidden fees, so addressing them directly is the starting point for building loyalty. Budget carriers that work with hospitality marketing agencies should brief them on these pain points before planning any campaign.
How did budget airlines score on customer satisfaction in 2026?
Budget airlines scored at the bottom of the ACSI Travel Study 2026, which surveyed 14,910 U.S. travelers between April 2025 and March 2026. The table shows the eight largest U.S. airlines.
| Airline | ACSI score (0 to 100) |
|---|---|
| Delta Air Lines | 79 |
| American Airlines | 78 |
| JetBlue | 78 |
| Southwest Airlines | 77 |
| Alaska Airlines | 75 |
| United Airlines | 75 |
| Frontier Airlines | 69 |
| Spirit Airlines | 66 |
The J.D. Power 2026 North America Airline Satisfaction Study, released May 6, 2026, ranked Southwest first in economy and basic economy for a fifth year at 670 points, three points ahead of Delta and down from 694 in 2025. Satisfaction at low-fare carriers moves with operations as much as with price, which is why marketing promises need to match what the airline delivers.
Why do fee transparency and honest messaging matter?
Fee transparency matters because hidden costs are a leading source of dissatisfaction for budget fliers. Airlines should state all fees, taxes, and surcharges upfront and explain baggage, cancellation, and change policies in plain language before checkout. Marketing that advertises a low base fare without showing the full price sets up a complaint that no loyalty program can repair.
What does service quality mean for budget airline marketing?
Service quality shapes whether marketing claims hold up. ACSI reported that Spirit's scores fell as ratings for mobile app quality and call center satisfaction dropped sharply, even though the airline added new seating options and other amenities. Budget airlines should monitor social media and support channels, respond promptly to complaints, and treat the app and call center as part of the brand experience. The Delta crisis PR case study shows how an airline's response during disruption shapes public trust.
How should budget airlines use personalization and loyalty programs?
Budget airlines should use passenger data to tailor offers to travel history and preferences, such as targeted emails, personalized website content, and promotions on routes a customer already flies. Loyalty programs reward repeat travelers with points redeemable for discounts or free flights. ACSI credited American Airlines' 2026 gain in part to customer appreciation for its loyalty program, particularly among business travelers, which shows that program design can move satisfaction scores.
How should budget airlines present optional extras?
Budget airlines should present optional extras, such as seat selection, in-flight meals and checked baggage, as clear choices with visible prices. Passengers who choose the extras they need feel in control of the total cost, while unclear bundles invite the fee complaints described above. Partnerships that offer discounts on travel-related products can add value without raising the base fare.
Frequently asked questions
What is the ACSI Travel Study?
The ACSI Travel Study is an annual survey from the American Customer Satisfaction Index that scores airlines, lodging, car rental and other travel brands on a 0 to 100 scale. The 2026 edition was released April 21, 2026, and based on 14,910 completed surveys.
Which U.S. airline scored highest in 2026?
Delta Air Lines scored highest in the ACSI Travel Study 2026 at 79, with American Airlines and JetBlue tied for second at 78. Spirit Airlines had the lowest score at 66.
How can a travel brand earn coverage and trust?
A travel brand earns coverage by pitching data, named examples and clear stories to travel editors. The travel PR guide covers what earns coverage and how to measure bookings, and the travel public relations practice supports brands directly.
Before the next campaign, audit the booking path for hidden fees, test the app and call center the way a passenger would, and fix those gaps before spending on promotion.
