Spring Sale from Frontier

Frontier's current Spring Sale is valid for travel on Mondays through Thursdays, as well as Saturdays, from April 10 through June 7.

Avoid blackout dates on March 25, 28, and 29. Tickets require a 21-day advance purchase.

Some markets do not offer daily connections. Due to schedule changes, markets may not connect throughout the valid travel period.

Tickets must be booked by March 22.

Roundtrip fares with taxes include:

Daylight Savings Sale from Sun Country

Sun Country's Daylight Savings Sale is good for travel to/from both Minneapolis and Lansing, from April 10 through June 13. Fares are valid for travel into or out of Dallas, Harlingen, Orlando, Ft. Myers, Phoenix, Las Vegas, Boston, New York, Washington DC, Los Angeles, Seattle, Miami, San Francisco, San Diego.

Interested? All tickets must be booked by 11:59pm CT, March 22.

Fares are reversible and include: Visit our fare pages for Minneapolis and Lansing for a complete list of sale fares.

Weekly Web Specials from Alaska Airlines

Alaska Airlines has released their latest batch of Web Specials. Valid travel dates vary by route, so check our fare details for more info. Seats are limited and may not be available on all flights or all days. Some markets may not operate daily service.

Fares include: Europe Sale from Aer Lingus

Aer Lingus is offering discounted fares to Europe, departing from New York, Boston, and Chicago. Travel is valid from April 15 through May 13 to destinations in Europe, and April 1 through May 15 for travel to Dublin.

Travel is valid in Economy Class, Monday through Thursday. Add an additional $20 for weekend travel.

All tickets must be purchased by 7pm ET, March 26.

Fare include: For a complete list of fares, visit our pages for Chicago, Boston, and New York.

From the Mail Bag: 330-Day Travel Periods

Q. In checking the rules and restrictions on some of the fares that I see posted, I notice that many include a 330-day travel period. What exactly does that mean?

A. Read on ...

Additional reporting by Tracy W. Stewart

George Hobica is a syndicated travel journalist and blogger whose website,, tracks unadvertised airfare wars and fare sales, including the most helpful and always updated Top 50 Airfares.