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Cos’s Travel Blog

Best Travel Apps: Reservations: Flights, Hotels & More

If you have already read our “DIY Travel vs Travel Agent” post, you are in the right place to make all your DIY Travel Reservations. This post will provide links to the best travel apps and the most essential travel apps, including the best apps for overseas travel and the best travel apps in Europe.

Make a reservation

Make your reservations right here by accessing the affiliate links below to our favorite travel apps organized by travel category.  We hope this post is a great resource for you. We have access to the following travel resources:

Airline Flights

Today, most of the time airline flights are booked online. No longer do you need to go to a travel agent to book flights. Our Airlines Reservations Post will explain some of the tricks as to how to make online reservations and the best way to get a good deal. Normally we like to book directly on the airline website, definitely when we use points. If you wish to see some of the airlines we like to book direct with, please go to our Airlines Post. However, booking on the airline website will not tell you the best deals out there. Therefore, to find the best flight deals we normally use Skyscanner or Expedia. Click on the banners below to access these travel apps. 

Skyscanner

Expedia Logo

However, one of the best apps out there for finding the best flights for your next trip is Google Flights. Click on the Google Flights link to learn more and to compare flight prices. you can get the price information displayed in different currencies. 

Hotel Bookings

Looking for a hotel tonight, or maybe a few months from now?

 

We use a number of different websites to book hotel reservations. Like airlines, if we are booking with points, we will book directly on the hotel website. Our favorite hotel chain and favorite hotel booking app is Hilton Hotels as we have tons of loyalty points with them.  Click on the Hilton Logo to learn more.  For more information about the hotels from IHG or Marriott, please visit our Lodging Post.

Hilton Hotels Logo

When we are looking for a hotel outside of the United States, we tend to use booking.com. They are very helpful for B&B rentals.

We will also use Trivago which is an aggregator and can sometimes get better prices and find a cheap hotel booking. 

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Vacation Rentals

When renting someone else’s home, apartment or condominium we recommend using VRBO. With over 2 million bookable vacation rentals we find their offerings to be a good alternative to hotels and other lodging options.

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Timeshares

Two timeshare companies that we have used are the Villa Group (quality resorts in Mexico), and the Anantara Group, (luxurious resorts in Asia, the Indian Ocean, Middle East, Africa, Europe and South America).

Villa la Valencia

Bungalows on Water

Luxury Hotels and Resorts | Anantara Hotels & Resorts Official Site
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Train Reservations

When traveling in Europe, we have often found train travel to be a much better way of getting around. European trains are normally on time, clean and usually affordable. Best way to book train travel in Europe is with Rail Europe.

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Best Travel Apps – Rental Cars

Since the Covid Pandemic, renting an automobile has become expensive. We have found Rentalcars.com to be one of the best ways to save a little money. They do a great search and show you all the alternatives at your desired rental location.

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We also like to use Discount Hawaiian Car Rental when we are in Hawaii.

Cruise Travel Resources

Large cruise ship on ocean

Our preferred cruise line is Celebrity Cruises.

Cruises: Award-Winning Premium Cruise Line | Celebrity Cruises

Robin and Cos love Celebrity Cruises. We took a 36-day back to back cruise from Mumbai, India to Tokyo, Japan in 2025 and loved every moment.

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We also have found that in some cases you can book directly with a cruise line. One cruise line that we have a direct relationship with is Princess Cruises. They have a very good program for travelling to Alaska, especially if you are interested in visiting Denali National Park.

Princess Cruses Best Premium Cruise Line | Award-Winning Cruise Vacations

Princess Cruises are a great way for couples to have a wonderful vacation. The Sun Princess is their largest ship.

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Activities & Tour Travel Resources

We have found that the best source for information about a destination is Trip Advisor. They have very good customer feedback reports.

View deals on Tripadvisor

If you are planning on going to multiple venues (museums, shows, etc.) when you visit a city, then you might be interested in a GoCity pass. These passes offer you up to a 50% discount when you visit a number of venues in the same city.

NY Pass

Tour Guides

We find that having a tour guide on a small-sized or private tour is the best way to really learn about a destination. Most of our tours are found through two tour companies: Get Your Guide and Viator which is owned by Trip Advisor.

Cos’s Travel Guide

Viator

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Hop-On Hop-Off Buses

A good way to gain an understanding and overview of a new city is to jump on a hop-on hop-off bus tour. We like to use the Big Bus service in any of the cities were they operate, including in the US New York, Chicago, Washington, DC and Las Vegas. And they also operate in many international cities including London, Paris and Rome.

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National Parks

Staring back in the Covid days, the United States National Parks started to require reservations.  Some State Parks in the US also require reservations, not jus for overnight stays, but just for entrances. Here is a link to make your USA national parks reservations. 

Theaters and Shows

When traveling, Robin and Cos really enjoy going to shows whether its’s Las Vegas, New York or London. In London we will use TicketmasterUK to get tickets. In New York we use Broadway Direct and in Las Vegas it is Vegas.Com.

Best Travel Apps Europe: London – Ticketmaster UK

Ticketmaster UK

New York – Broadway Direct

Broadway.com

Las Vegas – Vegas.com

Vegas.com

Best Travel Apps – Sports Events & Concerts

If you are looking for tickets for either a sport event or to attend a concert, we highly recommend that you take a look at Viagogo. We are using them to purchase tickets for the 2024 Summer Olympics in Paris, but they are also a great source of concert tickets and all sports events..

Viagogo

Restaurant Reservations

Robin makes most of our restaurant reservations.  She usually uses Open Table or Resy. 

For some ideas how to get reservations at the hottest restaurants please check our post The Ultimate Guide to Getting Restaurant Reservations.

However, for more information about our favorite restaurants please visit the following links.

Google Travel Apps 

We would be forgetful, if we don’t highlight for you the best apps for travel from Google.  Here are our favorites:

  • Google Maps  This is a great travel app for not only helping you plan you trips, but also for creating your own travel maps.
  • Google Flights This is one of the best apps for finding the best flights for your next destination.  It won’t book the flights, but it will point you in the best unbiased direction.
  • Google Translate App Conversing with someone who doesn’t speak your language can be greatly aided with this great mobile app.

Other Travel Planning Aids

Looking for help booking your next trip or purchasing necessary travel aids?  Here are a few of our favorite travel planning posts. Just click on the links to take you to these helpful posts:

Use These Packing Lists with our complements!

We’ve developed a packing list for most of your different travel needs. These lists are easily downloaded for your free use as you balance “just what I need” versus “oops, I packed too much”!  Click here.

Note: As an Amazon Associate, CosGuide4Travel earns a small commission for any qualifying purchases made on their website. We also have affiliate links with other providers. If you visit their sites, we may also receive a small commission. This helps offset the cost of providing our service. This in no way increases your cost of any product or service that you may purchase on their sites.

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1 Comment
  1. slot oyunları

    i absolutely love your blog! every time i visit i find something new and exciting to learn about. this post in particular was very well written and i liked how u used bullet points to make the key takeaways stand out more. it makes it much easier to skim through when i am in a rush but still want to get the main points. thanks for being so thoughtful!

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