Best 13 Travel APIs for Developers and Travel Businesses in 2025

The travel industry is moving fast, and APIs are behind a lot of that shift. They let developers integrate travel services straight into app, which make things easier for users.

Whether you’re building a platform to compare hotel prices, book flights, or rent cars, leveraging the right travel APIs can dramatically enhance your application’s functionality and user experience.

Based on our experience in the API space and after testing several travel API solutions and reviewing community feedback, we’ve put together this guide to highlight the best travel APIs available today. These include essential categories like hotel APIs, flight APIs, and car rental APIs, each offering unique features and benefits to help you build robust travel solutions, streamline booking processes, and provide your users with the most up-to-date information.

What is Travel API and How Does it Work?

API (Application Programming Interface) in the travel industry is a set of programming instructions and standards for accessing a web-based software application or web tool. 

It helps travel companies to offer their customers access to various services such as flight, hotel, and car rental reservation facilities directly on their portal.

Plus, these Travel APIs also allow travel companies to display their pricing and availability, and review data on their own website which creates a seamless experience for the customer.  

So, now you probably understand, how can you provide a seamless experience to your customers with Travel APIs integration.

Let’s understand the science behind it.

Travel APIs let apps request real-time data, like flights, hotels, or prices, from providers and pull it straight into their platforms.

Travel companies can then use this information to present a customized solution to the customer, such as flight, hotel, and rental car options, prices, and availability.

And, this is how a customer can make a reservation directly on the travel company’s website, while the API handles the transaction in the background.

To help you find the best travel API, we have done the heavy lifting to research and organize information in the easiest-to-understand manner.

So, read the offerings of the 10 best API providers in the Travel industry and pick the best suitable one for you.

Best Travel APIs For Developers, Airline, Hotels and Travel Business

For everyone, we have searched and put together the best travel API providers. Whether you’re looking for hotel bookings, tour and attraction data, hotel pricing, or flight related data. We have got you covered here. So, begin your search.

API	Category	Key Feature	Pros	Cons
FlightAPI	Flights	Real-time flight data (prices, schedules, status)	Fast, accurate, real-time	No booking support
Amadeus	Flights + Hotels	200+ API collections; includes Hotel API	Rich features, strong support	Expensive, ticketing via consolidators
Skyscanner	Flights	Flight search & cheap fares	Easy integration, multiple formats	Limited regions
FlightAware AeroAPI	Flights	Current & historical flight status data	Flexible, scalable, REST/JSON	Data may not always be up-to-date
TripAdvisor	Flights + Hotels	Airline reviews + Hotel availability	Personalized recommendations	Data depends on real-time sources
Travelfusion	Flights + Stay	Direct Connect, Fast API, NDC support	Direct pricing, ancillary services	Prices may differ at checkout
MakCorps	Hotels	Hotel price comparison from 200+ OTAs	Real-time & historical data	No booking
Hotelapi.co	Hotels	Hotel rates from major OTAs	Accurate pricing, easy integration	No booking support
Booking.com	Hotels	Room availability, pricing, booking	Booking + full hotel data	Fees for usage
Hotelbeds	Hotels	Large accommodation inventory + Content API	Global inventory	Technical integration needed
Cloudbeds	Hotels	Guest data, reservations, reporting	Global reach, secure	Rate limits in high demand
GetYourGuide	Tours/Attractions	Inventory of tours & activities	Global coverage, real-time availability	Complex customization
CarTrawler	Car Rentals	2,200+ suppliers, 150+ countries	Massive coverage, flexible	Support/workflow issues

Flight Pricing, Schedule, Status, Review and Booking APIs:

Whether you’re looking for flight booking, price comparison, status, or schedule data. Check out the list and choose the best fit for your specific flight data needs.

1. Flight API

FlightAPI is an efficient travel API that allows travel companies to retrieve flight information, such as prices, status, and schedules from multiple airlines, and display these flight data on their own website. 

While FlightAPI is headquartered in India, it competes with every major travel API provider in the USA by offering reliable and cost-effective solutions globally.

By integrating with this Flight API provider, travel companies can automate the process of retrieving flight data which reduces manual effort and increases efficiency to a whole new level. 

Here are the different APIs, FlightAPI offers to cater to all your flight-related needs:

• Flight Price API (for price comparison data)
• Flight Tracking API (for flight status data)
• Airport Schedule API (for data related to the airport)
  

If you can’t decide, whether FlightAPI is the right fit for the service & customer experience you’re looking for. We have listed the pros & cons to make the decision easier for you.

Pros: It provides real-time data, which helps travel companies offer up-to-date information to their customers.

Cons: Doesn’t facilitates booking, but works best for those looking for fast, accurate and real time flight related data.

Whether you’re a developer or prefer no-code tools, FlightAPI offers detailed tutorials to help you get started with data retrieval.

Explore the guides below:

• Track flights between airports using Google Sheets
• Check airport schedules with Google Sheets and FlightAPI
• Extract airport schedule data using Python
• Automate flight status tracking in Google Sheets
• Get flight prices between destinations using the API

2. Amadeus Travel API

Amadeus API is one of the most popular travel self-service that meet the needs of startups, travel businesses, and enterprises that focus on mature businesses building large travel applications. 

This Self-Service API is a powerful tool that helps businesses find and compare flight locations and fares easily. 

You can easily keep a track of the lowest fares, most booked destinations, and much more. 

Furthermore, it is also a useful application for booking flights, analyzing flight prices, predicting arrival and departure delays, and much more. 

The Enterprise Service API subscription includes nearly 200 API collections, including new REST APIs from the Self-Service API suite and older SOAP APIs that rely on the XML data format and provide broader functionality.

In addition to flights, Amadeus also offers a Hotel API that lets developers search, compare, and book accommodations across a wide inventory of properties worldwide.

To get a clear understanding of this popular Travel API, check out the pros and cons of using it.

Pros: Through the portal, developers can take advantage of Amadeus APIs alongside the tools, resources, and support they need to build and launch their applications quickly. 

Cons: Ticketing can only be done through consolidators, and you don’t get access to negotiated or corporate fares. Plus, Amadeus APIs are highly expensive and not easily accessible for most travel businesses.

3. Skyscanner Flight Search API 

Skyscanner is one of the most renowned API Software that provides flight API solutions that help customers save the day when it comes to searching for budgeted and discounted flight fares.

It lets you search for flights with the cheapest prices on given dates with the cheapest routes as per the search query.  

Pros – It’s easy to integrate and is available in SON, XML, JSONP response format, and URI Query String/CRUD request format and programming languages. 

Cons – The API is currently available in a limited number of countries and regions. 

4. Flight Aware Aero API

The Aero API is an application that delivers customized access to developers seeking data from millions of flight status inputs for any application using REST/JSON.

It is an easy-to-integrate, flexible, and scalable tool that provides both current and historical flight data. 

Users can easily retrieve flight data through AeroAPI Including, flight tail number, aircraft type, origin and destination of the airport, time the last position was received, and much more. 

Flight Aware Aero APIs have a lot of features to offer. If you are considering integrating this APIs into your application, a mobile app development team can assist in ensuring a smooth and efficient implementation.

Pros – Provide a quick and easy way to find information about airports and flights.

Cons – The accuracy of the data provided through the Aero API can be a concern, as the data is subject to change and may not always be up-to-date.

5. TripAdvisor 

TripAdvisor is an Airline Review API Provider that continues to maintain its presence as the world’s leading travel platform that helps multiple travelers plan their best trip across the globe.

One can browse millions of customer reviews and experiences on different airlines, and cruises on its platform. 

Despite that, TripAdvisor also offers a hotel room availability API, which helps customers find room availability in their desired tourist destination.

Pros– The API provides personalized travel recommendations based on user preferences and history.

Cons – The availability of data depends on various factors such as real-time updations, reliable sources, fluctuating prices, and changing market demands. 

6. Travelfusion API 

Travelfusion Flight API is a global flight and accommodation aggregator that connects with hundreds of low-cost airlines and scheduled carriers worldwide. It has become well known for pioneering Direct Connect technology, which links travel platforms directly to airline systems.

It offers:

• Direct Connect XML API – Real-time availability with a fully automated booking process, cutting out intermediaries.
• Fast API – A lightweight REST-based API designed for rapid integration and faster response times.
• Multi-Inventory Dashboard (MI Dashboard) – Provides booking analytics, error tracking, response times, and load-to-booking ratios to optimize performance.
• NDC Support – Travelfusion is an IATA-certified NDC aggregator, giving businesses access to richer airline content, ancillary services, and bundled offers.

Pros – Supports comprehensive flight search with multiple filters (routes, dates, airlines, fare types) while delivering direct connections for accurate pricing and live availability. It also facilitates ancillary services such as baggage and seat selection through NDC.

Cons – Live airline data can change rapidly, meaning prices or availability shown during search may occasionally differ at checkout.

Hotel Pricing, Availability, and Booking APIs:

7. MakCorps Hotel API

MakCorps Hotel Price Comparison API is a game-changer in the travel industry. With a single GET request, it allows you to access hotel price comparison data from over 200 Online Travel Agencies (OTAs). So, from now no more tedious & time-consuming manual searches. Because MakCorps Hotel API is here to simplify and accelerate the process.

Plus, this API not only offers real-time pricing but also offers historical data to help online travel agencies, hotel chains, and other businesses that require hotel price comparison data to make informed decisions.

To learn more about this API, head over to the documentation page.

Pros: Easy documentation and access to real time and historical pricing data.

Cons: Doesn’t offer hotel booking.

8. Hotelapi.co

Hotel.co offers a potent Hotel Price API which provides real-time rates from all major online travel agencies in one simple GET request. This API empower your business with data-driven decisions, effortless integration, and accurate pricing data.

In addition to that, it also provides transparent pricing options that caters to business with all sizes and budget.

Pros: Delivers real-time rates from major OTA platforms with one GET request which enable data-driven decisions and easy integration.

Cons: Doesn’t support hotel booking integration.

9. Booking.com 

Booking.com is a useful travel API for developers that allows them to gain insights on room availability, prices, facilities, policies, and other hotel data to use in other functions.

It can help your website or app to get enriched with important information it needs to provide your customer’s accurate and real-time info.

If you’re looking for the best API for travel website to book hotels directly, this hotel booking API can be integrated into your portal.

However, you still need to check out the pros & cons.

Pros – This Travel API offers the ability to make bookings for hotels and accommodations, including the ability to retrieve, create, and modify bookings. 

Cons – Using the Booking.com API may incur fees, which can be a significant cost for developers and businesses. 

10. Hotelbeds API

Hotelbeds launched their Booking API to simplify integrating hotel reservations into any website or app. Partners can tap into real-time access to Hotelbeds a huge collection of accommodations around the globe. This makes it smooth for users to search options, confirm bookings, manage reservations, and more.

Getting set up is straightforward – just register for a free API key, fill out your profile so Hotelbeds can tailor it to your business needs, get certified with some one-on-one support from their API experts, and then go live to start facilitating actual bookings.

Apart from Booking API, Hotelbeds also provides Hotel Content API packed with descriptive details, photos, amenities, and other rich information on hotels. 

Together, these APIs are designed to empower travel agencies, tour companies, and travel tech startups to offer their customers a comprehensive selection of places to stay.

Pros: Offers real-time access to a vast global accommodation inventory.

Cons: The integration process may require technical expertise.

11. Cloud Beds API

Cloudbeds is a leading hospitality software provider that offers a robust API (Version 1.1) designed to streamline hotel operations.

It serves 157 countries and is integrated with over 600 partners Cloudbed’s API showcases the company’s global reach and reliability which makes it an invaluable resource for tech partners and property managers striving to achieve operational excellence and exceptional guest satisfaction.

This powerful API serves as a bridge that grants access to critical guest data, reservations, and other essential information. It supports standard HTTP methods like GET, POST, and PUT to deliver responses in JSON format over secure HTTPS connections.

This API is tailored for developers and hoteliers seeking to enhance customer experiences, the Cloudbeds API offers comprehensive documentation on available methods, parameters, and response examples. 

It incorporates rate limits to maintain optimal performance during high-demand periods and includes a dedicated Reporting API for accessing valuable insights.

A standout feature is its adjustment management functionality that enables users to easily manage reservations by adding, deleting, and retrieving adjustments. 

Pros: Global reach and secure access to hotel data.

Cons: Rate limits may affect high-demand access.

Tours, attractions, and experiences

12. Get Your Guide API

Founded in 2009, Get Your Guide is not just a website for searching excursions, activities, and tourist attractions. It also helps partners integrate tours, activities, and attractions into their platforms.

Specifically, Get Your Guide offers an API that provides partners with access to its extensive inventory of bookable experiences around the world. 

This includes real-time availability, pricing details, and booking cancellation that partners can directly incorporate into their sites and apps. The aim is to empower travel companies to enhance their offerings and customer experience.

Pros: Vast global inventory of experiences with real-time availability and booking.

Cons: API complexity for customized user experiences can be challenging.

Car Rental And Booking APIs

13. CarTrawler

13. CarTrawler API

CarTrawler is a leading B2B travel technology platform headquartered in Dublin, Ireland, offering ground transportation solutions to airlines, OTAs, and travel brands. As of 2025, it works with over 2,200 vehicle rental providers across 150 countries and 50,000+ locations, which makes it one of the largest networks of its kind.

CarTraveler API offers:

• Extensive supplier and location coverage – Thousands of car rental brands and mobility partners with global reach.
• CarTrawler Connect Platform – Enables partners to integrate rental cars, private transfers, and taxis into their platforms with dynamic pricing and cross-selling tools.
• Advanced revenue management & analytics – A data science–driven system optimizes pricing and personalization, with high API reliability.
• Expanded offerings – Recent moves into insurtech allow partners to embed innovative travel insurance products, such as “Cancel for Any Reason,” directly into booking flows.

Pros
Unmatched global ground mobility coverage and scalability, ideal for platforms aiming to provide seamless end-to-end transportation options.

Cons
While powerful, partners occasionally report challenges with booking workflows or customer support in certain regions.

Benefits Of Using Travel APIs

The travel sector is undergoing a significant transformation with technology. 

Insights from the travel and tourism market on statistica.com indicate that by 2028, a whopping 76% of the industry’s total revenue is expected to come from online sales. 

This means that for businesses to succeed in this crowded marketplace, they must deliver their services quickly and affordably, and make decisions informed by data to distinguish themselves. 

This is where Travel APIs come into play, and here are several benefits it provides-

• Optimize operations & lower costs: Manual processes like recording reservations and customer data often lead to errors and inefficiencies. Travel APIs seamlessly transfer information across applications to eliminate redundant data entry. This dramatically cuts down overhead costs and unnecessary man-hours.
• Quickly adapt offerings to market demands: Launching new customized travel products typically requires significant development time. However, travel APIs allow on-demand access to real-time industry data and pre-built tools to prototype and validate new offerings rapidly. This agility is key for capturing emerging consumer trends.
• Personalize the traveler experience end-to-end: Travel APIs aggregate relevant services and data to enable tailored recommendations and comparisons. Customers can evaluate multiple options based on budget, location, brand affinity, etc. and book customized packages on one platform. This convenience helps improve engagement and loyalty.
• Monetize through additional revenue streams: Beyond air, hotels, and rental cars, travel APIs integrate ancillary services like travel insurance, local tours/activities, ride-sharing, and more into the booking flow. This expanded product portfolio drives higher cart values while providing travelers with a streamlined one-stop experience.
• Achieve scalability and future readiness: Because of the rapid evolution of technology, the playing field can change overnight. Leveraging flexible and scalable Travel API platforms future-proofs business growth by simplifying the integration of new data sources or third-party services down the line.

How To Choose The Best API for Your Travel Business?

Different business has different needs. Therefore, choosing the right API that your business needs to thrive is crucial. We have put together a few key considerations that you need to keep in mind while exploring Travel APIs for your business. 

Here are they-

1. ) Data Type & Coverage: First of all, you need to know what data you need. There is no one-stop travel API available that has it all with quality data and integration. So, you need to decide your data requirements and start exploring APIs that fulfill the same. Many APIs provide free trials, so go ahead to take them to check the data quality.

2) Pricing & Plans: Once you select the suitable APIs for your data and project requirements. Evaluation of their pricing, plans, and API call offerings and discounts if any. Select the API which fits best with your budget and requirements.

3) Data Quality: Data quality can make or break your business. Opt for the API that provides real-time, accurate data. You can also ensure the data quality by simply scanning the website offerings, and their reviews on the internet and using the free trial.

4.) Ease of Integration: Quick and easy integration is paramount. Go through the API documentation and the process of integrating particular APIs into your preferred applications and other business operations. 

5) Opt API Provider That Facilitates Quick Support: Always, I repeat always choose the API provider that provides quick support. While API integration, it’s normal to face issues. On-time support will help you avoid delays and save your time in figuring everything out on your own.

Frequently Asked Questions: