Arizona Diamondbacks -
Tickets start at $12 for games against the Los Angeles Dodgers and Washington Nationals.
Chicago White Sox -
May games feature postgame fireworks and "Bonus Bux" to use towards food, beverages and merchandise. Tickets start at $11.
Kansas City Royals -
Save up to 35% on tickets -- including Field Plaza seats -- to games against the Baltimore Orioles and Chicago White Sox.
Los Angeles Angels of Anaheim -
Games against the Tampa Bay Rays, Houston Astros and Kansas City Royals are available including weekends and Friday Night Fireworks.
Miami Marlins -
Save 50% on tickets to Tuesday games or grab tickets for The Clevelander at Marlins Park -- featuring a pool, DJ and entertainment.
Milwaukee Brewers -
An array of premium seats that include a full buffet and beers are available for games against the New York Yankees, Arizona Diamondbacks and Baltimore Orioles this May.
New York Mets -
Tickets start at $9 for games against the Philadelphia Phillies, Los Angeles Dodgers, Pittsburgh Pirates and more; select dates include a free T-shirt.
New York Yankees -
Friday and Sunday games are available against the Tampa Bay Rays, Pittsburgh Pirates and Minnesota Twins. Save up to 50% on tickets.
Pittsburgh Pirates -
Save up to 40% on tickets -- including upgraded Club Level seats -- to games at PNC Park against the St. Louis Cardinals, Washington Nationals and Baltimore Orioles.
San Francisco Giants -
The Giants take on the Chicago Cubs, Miami Marlins and Atlanta Braves, with tickets starting at $9.
Seattle Mariners -
Tickets start at $12 for games against the Kansas City Royals and Houston Astros, including Memorial Day Weekend and Mother's Day.
St. Louis Cardinals -
The defending NL Champs take on the New York Mets, Arizona D-backs, San Francisco Giants and Kansas City Royals. May 30 is Cardinals Beach Towel Day.
Washington Nationals -
The Nationals play the Cincinnati Reds, Texas Rangers and Houston Astros; tickets start at $13 with upgraded seats that include a food, beverage or merchandise credit.
Chicago Cubs Rooftop -
The Brixen Ivy rooftop features unlimited food and drinks, stadium seating and a skydeck. Save up to $70 per ticket.
Travelzoo Tip: If you're in the Toronto area, save 45% on a package to see the Toronto Blue Jays that includes roundtrip bus transportation to Rogers Centre, snacks and beverages on the bus and game tickets.