There’s another full set of Internet airline specials this week, with plenty of good prices from which to choose. Many of the largest airlines in the United States offer weekly, online-only fares, perfect for quick weekend getaways.

For travel novices, these Internet deals are last-minute airfare specials offered each Tuesday for travel on the upcoming weekend. Most fares are non-refundable and must be purchased immediately, but these specials often represent significant savings over advance purchase fares.

United Airlines — There are dozens of Internet specials this week, mostly to or from their hubs in Houston, Newark, Chicago, Cleveland and Denver. Purchase before 11:59 p.m. (EDT) November 9. Departures after 7 p.m. on November 9 or anytime November 10 and return on Monday, November 12 or Tuesday, November 13.  Taxes and airport fees are additional.  This week's fares include:

  • Chicago to Memphis – $157
  • Atlanta to New York City – $221
  • Chicago to New York City – $221
  • Cleveland to New York City – $161
  • Houston to Memphis – $155
  • Los Angeles to Mexico City – $307
  • Phoenix to San Francisco – $221

US Airways — There are no E-Saver fares for this week.

Delta Airlines Web Deals — Purchase Delta Web deals by 11:59 p.m. (EDT) on November 10 for travel departing anytime November 10 and returning on November 12 or November 13. Highlights include:

  • Atlanta to Cincinnati – $200
  • Indianapolis to Boston – $240
  • Detroit to Louisville – $200
  • Atlanta to Melbourne, FL – $200

American Airlines Net Fares — American offers specials for both this weekend and for next weekend. Both must be purchased by 11:59 p.m. (CST) on November 9. For this weekend’s specials, you can travel November 9 after 7 p.m. or anytime November 10 and return November 12 or November 13. For next weekend’s specials, you can travel November 16 after 7 p.m. or anytime on November 17 and return November 19 or 20. Highlights include:

This weekend:

  • El Paso to Los Angeles – $205
  • Austin to Chicago – $212
  • Dallas  to New York City – $238

Next weekend:

  • St. Louis to Washington DC – $212
  • Chicago to Atlanta – $192
  • Nashville to Dallas – $248

Remember there are a limited number of seats available for these airfares and they may sell out at any time. Read the fine print before you purchase.

Have you picked up any of these great airfare specials? Tell us about it in the comments.