The upgrade to business class is well worth the price. You have more comfortable seats that are spaced farther apart. In business class they serve more tasty meals every 2-3 hours and on some airlines you will also have access to the lounge.
Business class travel is normally significantly cheaper than first class travel. Typically, you will save about 25-50% when booking business class instead of first class airfare.
The main differences between first or business class travel and regular travel are roominess and prices. Typically you have a wider seat and more space between seats in business class than in coach class. And your fare will be significantly higher in business class.
There are many ways one can obtain discount travel tickets in business class. One can obtain discount travel tickets in business class at popular on the web sources such as Fare Buzz and Fly Business Today.
5 star hotel and business class airplane amenities cater expecially to business class travel. You can get more info at www.executivetravelservice.com/ -
You best bet for affordable business class travel by plane is Southwest, who have cheap prices and don't charge for baggage. Their website is Southwest.com
Airlines have different business class travel fares depending on the season, day and when you book your tickets. British Airways, Virgin Atlantic, Air New Zealand, and Delta Air Lines all are considered good for business class travel.
You can compare prices for business class travel tickets on either a plane or a train at sites such as Travel Supermarket, Flight Centre, Travel Nation, Wikiflights, and Money Saving Expert.
Try shopping around at various travel sites, they'll all probably have different deals that you can take advantage of on business class travel. Try starting with sites like this one that list many options for travel and accommodations: http://www.onetravel.com/travel/business-class-fares.asp.
Business class travel normally includes amenities that regular class passengers do not get to enjoy. Examples are better food service, higher quality drinks, and power supply sources for laptops.
There are online websites that offer discounted business travel rates. These includes One Travel. The website is www.onetravel.com/travel/business-class-fares.asp.
Z class is discounted business class bought 45-60 out
Yes Southwest Airlines does offer business class reservations to Phoenix from Dallas. It looks like Business Class is offered on their late afternoon flights.