Travel agencies are often considered the gatekeepers of the travel industry, offering services like bookings, luggage and baggage, and even cash back.

But how do they compare?

And how can they earn you more money?

Here are a few things to know before booking a trip.1.

What are some of the best travel agencies to book through?

Many travel agencies offer different deals on hotel, baggage and meals.

Some are more affordable than others, and some have special promotions that can be worth extra cash.

Here’s a look at some of our favorites:The Hilton Hotels & Resorts group travel agency offers an impressive discount on rooms and stays, which are typically at least $250.

You can also get free international airport transfers, which offer a quick and convenient way to transfer your hotel room to a different airport.

The group travel agent also offers special promotions like a $10 off discount on meals and a $5 off discount for snacks.

The company also has a free travelcard offer that lets you redeem it for cash at participating hotels.

The deal is good through April 2019.

The Marriott International Airport Group Travel Agency offers an inexpensive $250 hotel booking, which is the same price as the Hilton Hotel booking, but with a higher discount.

The agency also offers free airport transfers for guests with valid ID.

The booking includes a free international transfer for up to two days, and the company offers $10 in cash back on all hotel stays and snacks.2.

Which airlines have the best discounts on travel?

Many major airlines offer some sort of discount on travel or on the purchase of tickets.

The airlines we love are Delta, United, Southwest and American.

American is particularly popular, offering discounts on some items and even free airport transfer vouchers for frequent fliers.

American also offers a loyalty program that gives customers $10 back on everything they spend at American.

United and Southwest have the same program.3.

How can I get more money for my booking?

You can get some extra money for your booking by buying more items.

When you book through a travel agency like this, you’ll get a coupon code that can earn you a bonus when you use it on a different item.

If you’re planning on making the trek out to the movies or shopping for clothes, you might want to add some items to your list.

You’ll get some of these offers when you book flights through American Airlines.

If you don’t have a travel agent that offers a specific discount, you can check out this travel agency that offers free hotel transfers and the best deal on flights.4.

Which companies offer the most cash back?

The majority of travel agents will give you the best rate for your travel, according to this Travelocity ranking.

If that doesn’t work out, you may be able to save some money by using your money towards a trip or a meal.

But you can also earn money for booking travel or using your loyalty card.

Here are some top picks.

American Airlines offers a 50% off discount at select American locations and on select airline tickets.

JetBlue offers a 25% discount on select flights and on selected purchases.

Delta offers a 10% off on select Delta travel, and Southwest offers a 20% discount for first-class passengers.

United offers a $100 off discount when you spend at the following destinations:American Airlines, Southwest, JetBlue, Delta and United offer a 10, 20, 25 and 30% discount when they’re flying from the following airports:American, Chicago, Houston, Los Angeles, New York, Orlando, Philadelphia, Seattle and Washington, DC.

American, Delta, Southwest Airlines and American Eagle offer a 15% discount at participating JetBlue destinations.