United Airlines has some really low unadvertised fares from their competitor's hub airports.  Fares range from $122-$158 before tax and are valid for a 330-day travel period, 7 days a week.  However, not every travel day will be available at these amazing fares and summer dates are extremely scarce or not available at all depending on the route.  Nevertheless, you can get a great price if you buy now.  These fares are unadvertised and will not last very long at all.  They could be gone in just a few hours.  Tickets require a 7-day advance purchase.

Sample fares include: (Also available in reverse direction)

New York to Miami $128 round-trip

Dallas to New York $128 round-trip

Atlanta to Los Angeles $122 round-trip

San Francisco to Atlanta $122 round-trip

Detroit to San Francisco $122 round-trip

Providence to Las Vegas $158 round-trip

Minneapolis to Los Angeles $122 round-trip

Baltimore to Austin $158 round-trip

New York to Vail $128 round-trip

Baltimore to San Diego $158 round-trip

Memphis to San Francisco $122 round-trip

Flint to Orlando $158 round-trip

Alaska Airlines has released it's latest Fares to Go. Travel rules vary by route, but generally, domestic mainland travel is valid Nov. 30 - Dec. 14, 2011 and must be booked by Nov. 7, 2011. Travel dates from/to Hawaii vary by route and must be booked by Nov. 4, 2011. Peak holiday travel dates are blacked out.  

Sample fares include:

Seattle to Phoenix $198 round-trip

Chicago to Portland $238 round-trip

San Diego to Honolulu $355 round-trip tax included

San Jose to Honolulu $335 round-trip tax included

Bellingham to Honolulu $315 round-trip tax included

Oakland to Honolulu $335 round-trip tax included

Similar to the Southwest Sale posted earlier today, AirTran is having a two week long sale. Fares require a 10-day advance purchase and are valid for travel any day of the week if available from November 14 through February 14, 2012. You must purchase by November 14, 2011, 11:59 pm EST. Peak holiday travel is blacked-out: (November 20, 23 and 26 - 28, December 22 - January 3, 2012)

Sample fares include:

Atlanta, GA (ATL) to Indianapolis, IN (IND) $118 RT, non-stop

New York-LaGuardia, NY (LGA) to Canton-Akron, OH (CAK) $118 RT, non-stop

Detroit, MI (DTW) to Baltimore, MD (BWI) $158 RT, non-stop

Orlando, FL (MCO) to Allentown, PA (ABE) $160 RT, non-stop

Seattle, WA (SEA) to Minneapolis, MN (MSP) $208 RT

St. Louis, MO (STL) to Atlantic City, NJ (ACY) $210 RT

Milwaukee, WI (MKE) to Ft. Lauderdale (FLL) $224 RT non-stop

Chicago-Midway, IL (MDW) to Atlanta, GA (ATL) $234 RT non-stop

JetBlue Sample Sale

JetBlue Sample Sale - Today Only! (Although sometimes JetBlue is known to extend a sale for an extra day) If any of these fares starting at $44 one-way catch your eye, it might be wise not to wait around and buy them now. Travel from November 8th through December 15th any day of the week except on Fridays and Sundays. 7-day Advance purchase required. No surprise that peak holiday dates are blacked-out. (Blackout Dates: 11/18 - 11/28/11)

New York, NY (JFK) to Portland, ME (PWM) $108 RT, non-stop

Boston, MA (BOS) to Richmond, VA (RIC) $78 RT, non-stop

Long Beach, CA to Sacramento, CA (SMF) $98 RT, non-stop

Denver, CO (DEN) to Boston, MA (BOS) $178 RT, non-stop

Boston, MA (BOS) to Long Beach, CA (LGB) $258 RT, non-stop

Easiest to find availability on Jetblue.com

Southwest's Countdown to Savings Sale

Instead of the usual Click N' Save Sales on Tuesday, Southwest announced an extended Countdown to Savings two-week sale today with select routes starting at $59 one-way.  This week's fares are valid for travel any day of the week if available from November 14th through February 14, 2012 There is a 10-day advance purchase restriction.  Fares must be purchased before November 14, 2011 11:59 pm PST. Blackout Dates Apply: November 20, November 23, November 26 - November 28, and December 22 - January 3, 2012.

As a reminder southwest fares can only be booked on southwest.com.

Sample fares include:

San Francisco (SFO)  to Los Angeles (LAX) $118 RT, non-stop

San Diego (SAN) to Sacramento (SMF)  $118 RT, non-stop

Pittsburgh (PIT) to Boston (BOS) $118 RT, non-stop

Norfolk (ORF) to Long Island-Islip (ISP) $118 RT

Providence (PVD) to Orlando (MCO) $246 RT, non-stop

Austin (AUS) to Oakland (OAK) $258 RT

Denver (DEN) to Chicago-Midway (MDW) $228 RT, non-stop

New Orleans (MSY) to Los Angeles (LAX) $264 RT

Cleveland (CLE) to Orlando (MCO) $280 RT

This week's Southwest sale for Fall travel is valid for flight through December 14, 2011. Travel on Tuesdays, Wednesdays, and Saturdays. Thanksgiving blackout dates apply, so no deals from November 17 - November 28. Tickets require a 10-day advance purchase and as always with Southwest fares, no minimum stay required and tickets are available for one-way for half the lowest roundtrip price. Purchase by September 8, 2011, 11:59 pm Pacific Time.

Sample fares include:

Baltimore (BWI) to Albany (ALB) $118 round-trip, nonstop

Providence (PVD) to Baltimore (BWI) $118 round-trip, nonstop

New Orleans (MSY) to Corpus Christi (CRP) $118 round-trip

Denver (DEN) to Los Angeles (LAX) $158 round-trip, nonstop

Pittsburgh (PIT) to Orlando (MCO) $168 round-trip, nonstop

Tampa Bay (TPA) to Chicago (MDW) $178 round-trip, nonstop

Las Vegas (LAS) to Seattle (SEA) $184 round-trip, nonstop

Ft. Lauderdale (FLL) to Buffalo (BUF) $260 round-trip, nonstop

Southwest's Click 'n Save

Tuesday brings us another installment of Southwest's 3-Day Click 'n Save deals.  This weeks fares are valid for travel everyday except Fridays & Sundays through June 7, 2011. There is a 21-day advance purchase restriction.  Fares must be purchased before April 7, 2011 11:59 pm PST.

As a reminder all Southwest fares can be booked only on southwest.com.

Sample fares include:

San Francisco (SFO)  to Los Angeles (LAX) $138 RT, non-stop

San Diego (SAN) to San Francisco (SFO)  $138 RT, non-stop

Pittsburgh (PIT) to Boston (BOS) $168 RT, non-stop

Norfolk (ORF) to Long Island-Islip (ISP) $190 RT

Austin (AUS) to Oakland (OAK) $238 RT

New Orleans (MSY) to Los Angeles (LAX) $278 RT

Blackout Dates Apply: May 26, May 30, and May 31, 2011

Only have time to travel in the summer?  We don't see sales for summer travel too often, but Frontier has just given us an Easter Egg Sale.  Travel is valid Mon-Thu between Jun. 1 - Sep. 8, 2011.  No blackout dates are listed, but seats will be scarce or unavailable around peak holiday dates.  Prices are higher than their current unadvertised sale for spring travel, but good deals can be had for summer travel with this sale.  Tickets must be booked by 11:59 pm ET Apr. 12, 2011.

Sample fares include:

Kansas City to Denver $138 round-trip

Denver to Tuscon $128 round-trip

Oklahoma City to Denver $138 round-trip

Denver Las Vegas $138 round-trip

Denver to Provo $118 round-trip

Frontier slashed prices on many routes for travel between Apr. 15 - May 31, 2011.  Travel is valid any day of the week except Sundays.  Peak travel around holidays, like memorial day weekend, seem to be blacked out on most routes.  Since this sale is unadvertised, it could disappear at anytime.

Sample fares include:

Columbus to Denver $228 round-trip

Washington D.C. to Los Angeles $268 round-trip

Minneapolis to Las Vegas $198 round-trip

Chicago to Phoenix $238 round-trip

Denver to Boston $188 round-trip

Indianapolis to Fort Lauderdale $158 round-trip

Dayton to Los Angeles $198 round-trip

Pittsburgh to Santa Ana $164 round-trip

Portland, OR to Tampa Bay $248 round-trip

JetBlue has a new sale out today called the Hot Fares Sale, while not all fares are hot, there are some deals to be found.  This is a typical JetBlue sale, very similar in pricing to the ones they've had in the past couple of months. Most deals you will find will be out of their focus cities, New York (JFK), Boston (BOS), Ft. Lauderdale (FLL), and Long Beach (LGB).

These fares starting at $39 one-way can be booked for the travel window of January 18 - April 6, 2011. Travel any day of the week except Friday and Sunday. Black out dates are February 17 - 28, 2011. (School vacation week). Other blackout dates of note are to Austin, TX from March 11 - 20, 2011 (SXSW music festival). Book before midnight January 13, 2011.

Sample fares include:

Boston (BOS) to Chicago (ORD) $158 RT, non-stop.

Boston (BOS) to Las Vegas (LAS) $218 RT, non-stop.

New York (JFK) to New Orleans (MSY) $138 RT, non-stop.

New York (JFK) to Las Vegas (LAS) $198 RT, non-stop.

Long Beach (LGB) to San Francisco (SFO) $88 RT, non-stop.

Ft. Lauderdale (FLL) to Raleigh (RDU) $118 RT, non-stop.