The summer of 2025 has brought a vibrant surge in travel activity around the globe, and with it, surprising shifts in the travel app ecosystem. According to the latest PYMNTS Global App Rankings, established leaders in the travel and booking space continue to dominate, but up-and-coming players are mounting compelling challenges as consumer habits evolve and technology adoption accelerates. The monthly PYMNTS index evaluates apps based on a blend of public data and exclusive app usage metrics, offering important insights for businesses, travelers, and stakeholders who rely on digital platforms to plan and manage travel.

Booking.com Maintains Its Lead

Once again, Booking.com holds firm to its top position in PYMNTS’ rankings, consistently scoring in the mid-70s—a testament to its broad international appeal, extensive hotel and accommodation inventory, and deeply integrated payment features. In 2024, Booking Holdings, the parent company, reported revenues of over $20 billion, with Booking.com representing the largest share thanks to its robust mobile presence and global reach. The app continues to expand its loyalty program, Genius, enhancing customer retention through exclusive deals and benefits. A key driver behind Booking.com’s persistent success is its investment in AI-enabled customer service and post-pandemic focus on flexible booking options, which have both resonated strongly with today’s digital-first travelers.

Rising Stars: FlightAware, HotelTonight, and GetYourGuide on the Move

While industry leaders have consolidated their gains, several lesser-known travel apps have registered noteworthy improvements, fueled in part by global travel patterns and changing consumer expectations:

• FlightAware achieved a two-point gain to a new score of 39, as app downloads surged alongside a spike in airline disruptions. Early May 2025 saw record levels of flight delays and cancellations in the U.S. and Europe, with FlightAware cited as the go-to resource for real-time flight data. The Texas-based company operates the world’s largest flight tracking platform, serving over 10,000 aviation operators and 13 million passengers, with data flowing in from air traffic control, ground stations in 195 countries, and proprietary AI-powered analytics. Amid a 34% increase in global flight disruptions compared to 2024, flight tracking and proactive alert features have become critical, driving spikes in app engagement this summer.
• HotelTonight also moved up two points, reaching a total score of 30. The app, known for last-minute hotel deals, made headlines this spring by launching a partnership with Airbnb granting users 10% booking credit toward future stays. This innovation, combined with HotelTonight’s loyal HT Perks program (which faces no blackout dates and offers instant member status upgrades), has reinvigorated the brand after a lull during the pandemic years. U.S. and UK travelers, in particular, have responded positively, with new user registrations up 15% since the incentive’s introduction.
• GetYourGuide climbed two points to a notable 67, reflecting the growing demand for curated experiences and activity-based travel. The Berlin-based app operates in over 12,000 cities, offering everything from cultural tours to VIP attraction access under its ‘Originals by GetYourGuide’ line. A recent push into the American market, including exclusive packages in popular destinations like Ibiza and New York, underscores GetYourGuide’s ambition to be the go-to platform for personalized, high-end travel experiences. CEO Johannes Reck reiterated the company’s commitment to the U.S. during the 2025 Skift Global Forum, emphasizing their strategy of using post-COVID behavioral shifts to leapfrog legacy competitors.

Digital Disruption Changes Traveler Expectations

The latest app rankings show that travelers’ needs are evolving beyond simple search and book functions. Summer 2025 has seen accelerated adoption of mobile payment integration, contactless booking, and AI-driven recommendation engines. As airline disruptions, unpredictable weather, and shifting border policies continue to make headlines, travelers increasingly prioritize agility, flexibility, and access to real-time information—areas where apps like FlightAware and HotelTonight shine.

The competition has also spurred digital incumbents like Expedia, Airbnb, and Hopper to double down on tech innovation. Expedia, for example, rolled out conversational AI search and enhanced mobile itinerary management, while Airbnb continues to expand experience-based offerings, both in response to growing Gen Z and millennial demand for richer, app-driven travel planning. According to Statista, over 68% of travelers now prefer mobile apps for both booking and on-trip assistance, a figure that has grown steadily since 2020.

Loyalty and Partnerships: Key Trends in 2025

Loyalty programs and cross-platform integration remain effective strategies as competition heats up. HotelTonight’s Airbnb partnership is a prime example, reflecting an industry-wide pivot toward ecosystem plays that reward frequent travelers and create seamless digital experiences. Booking.com, GetYourGuide, and others are integrating fintech tools (like bundled insurance and one-click refunds) and local payment options aimed at international users.

Notably, 2025 has also seen a rise in sustainability-focused travel apps, which help users find eco-friendly hotels, transportation, and activities. GetYourGuide’s expansion into sustainable and community-based experiences highlights travelers’ increasing interest in responsible tourism.

Challenges and Opportunities Ahead

Despite strong demand, travel app developers face increasing pressure to handle complex challenges, including regulatory changes (especially in the EU and U.S. regarding data privacy), payment security, and platform fraud. With high-profile data breaches in the first half of 2025, consumer trust and transparent UX have become critical differentiators.

Looking forward, AI-driven personalization, embedded loyalty, and real-time communication are poised to further disrupt the travel tech market. Companies that succeed will likely be those able to balance innovation with simplicity and user trust—qualities that have propelled apps like Booking.com and GetYourGuide to the top of PYMNTS’ rankings this summer.