NEWS RELEASE

Honolulu – go! announced that beginning today, Aloha Contract Services will provide full passenger service, ramp operations support and baggage services for all go! flights operating in Kahului, Maui; Lihue, Kaua’i and Kona, on the Big Island. The contract will cover approximately 46 flights per day and have a value of $6 million per year.

“As Hawai’i’s low fare airline, go! is committed to serving the people, communities and businesses of Hawai’i with the very best service at the lowest possible prices,” said Mesa Air Group Chairman and CEO, Jonathan Ornstein. “Today we welcome the people of Aloha Contract Services to go!’s extended family. We believe their extensive local market experience and well known dedication will provide the very high standards of customer service we are dedicated to offering our passengers,” Mr. Ornstein said

HONOLULU go!, the interisland Hawaii division of Mesa Air Group, Inc. (NASDAQ: MESA), celebrated its 139,000th passenger today. After flying on go! as the 139,000th passenger, Celeste Tanabe of Waipahu, Oahu was given the next cheapest way to get around the islands: a new, blue Diamo Retro moped as well as four round trip tickets on go!. Celeste was surprised this morning when she arrived in Honolulu from Kahului. go! chose to honor its 139,000th passenger to acknowledge its signature $39* one-way interisland airfare.

"I’m going to tell my family about flying go! because the planes are nice, on time and they made the fares reasonable," said Tanabe.

"Today has been great! We wanted to do something special to thank the passengers who have flown with us," said Joe Bock, Chief Marketing Officer of go!. "We work hard to provide high quality interisland flights at the lowest price and appreciate the people of Hawaii who continue to support go! and low fares," he continued.

Tanabe was traveling to Maui with her husband, James to visit his family and said, "It’s our first anniversary, it’s the first time we flew on go! and it’s the first time I’ve won anything!"

Since its debut, go! has been known for bringing $39* one-way interisland fares to Hawaii. In the first two months of service, the number of passengers flying go! has exceeded the airline’s expectations.

"From the beginning, our goal has always been to offer families, friends and business people a high-quality and low-cost airline for travel between the islands. We are delighted by the reception we have received," said Jonathan Ornstein, Mesa Air Group Chairman and CEO.

Mesa launched its independent, interisland Hawaii service on June 9 with three aircraft. go!’s flight schedule doubled shortly thereafter on June 30 with the arrival of two additional aircraft. The introduction of larger regional jets is currently planned for 2007. For the period of June 9 through 30, go! had an overall completion factor of 100% and for the month of July had an overall completion factor of 99.9%. go!’s on time arrival rate for June was 88.9% and 84.9% for July.

All passengers on board the lucky winner’s 10:30 a.m. Kahului to Honolulu flight were given go! t-shirts as a sign of the airline’s appreciation. At Honolulu International Airport, go! employees handed out chocolates from a local manufacturer as additional thanks.

go! now offers 62 flights daily from Honolulu to the destinations of Lihue, Kahului, Kona and Hilo. Passengers who register for go! Miles frequent flyer program are able to earn go! Miles redeemable for travel and can earn 500 miles just by registering online. Additional information is available and tickets can be booked online at www.iflygo.com or by calling toll free 1-888-IFLYGO2.

go! also offers special reduced fares for military personnel, their spouses and dependents. Active duty personnel from every branch of the U.S. military are eligible, including the Army, Navy, Air Force, Marines and Coast Guard, as well as active duty members of the Reserve and National Guard. In addition to these discounts, go! is also waiving ticket change fees for military fares.

Special military fares must be booked via the go! toll-free reservation number at 1-888-IFLYGO2 and are subject to certain restrictions. Seats are limited and may not be available on every flight.

HONOLULU—go!, Hawaii's new low-fare interisland carrier, today announced it is celebrating inaugural flights by offering one-way tickets at just $19*. The $19* one-way fare will only be available by making reservations from 12:00 noon (Hawaii Standard Time) today (June 7) through 11:59 p.m. on June 9, or until the special fare tickets are sold out.

"We are thrilled to be able to offer these incredible Go go! Fares in celebration of our June 9 initiation of service," stated Jonathan Ornstein, Chairman and CEO of Mesa Air Group, Inc., go!Õs parent company. "Interisland fares have been too high for too long and go! is here to make a change. At $19* we hope to give everyone the chance to fly go! and have the opportunity to visit friends and family at an affordable price," Ornstein added.

These Go go! Fares may be combined with other fares. Tickets will be valid for travel between Honolulu and Lihue, Kahului or Kona from June 9 through July 9, 2006, and between Honolulu and Hilo from June 30 through July 9, 2006. Seats may not be available on all flights. Tickets will be non-refundable and no changes will be allowed for this special fare. These Go go! Fares can be booked online at iflygo.com or by calling toll-free 1-888-IFLYGO2.

Starting June 9, 2006, go! will operate eight flights between Honolulu and Lihue, 16 flights between Honolulu and Kahului, and eight flights between Honolulu and Kona. On June 30, go! will operate 16 flights between Honolulu and Lihue, 20 flights between Honolulu and Kahului, 16 flights between Honolulu and Kona, and 10 flights between Honolulu and Hilo.

Last month go! announced special reduced fares for military personnel, their spouses and their dependents. These fares will be available beginning June 9. Active duty personnel from every branch of the U.S. military are eligible, including the Army, Navy, Air Force, Marines and Coast Guard, as well as active duty members of the Reserve and National Guard.

Additional information is available and tickets can be booked online at www.iflygo.com or by calling toll free 1-888-IFLYGO2.

*Restrictions: Seats are limited and fares may not be available on all flights. Tickets must be purchased from June 7, 2006 through June 9, 2006 for travel between June 9 and July 9, 2006. Fares do not include September 11th Security Fees of up to $5 each way and a Federal Segment Tax of $3.30 per segment. A segment is defined as a takeoff and a landing. All taxes and fees must be paid at the time of purchase. Other restrictions may apply. Flights operated by Mesa Airlines doing business as go! Service begins June 9, 2006.

HONOLULU—Hawaii's new low fare interisland carrier, go!, today announced it recently signed a sponsorship agreement with the local band, Big Every Time, also known as B.E.T.

B.E.T.'s South Pacific reggae/hip-hop style music will become go!'s corporate sound. Their music will be played on flights, and passengers who are familiar with B.E.T. will also recognize their voices when they hear greetings or directions while onboard the aircraft.

"As soon as I heard B.E.T., I knew their unique sound would fit our style and who we are as go!," said Jonathan Ornstein, Chairman and CEO of Mesa Air Group, Inc. "We're delighted to be associated with B.E.T. In addition to making terrific music, they are great people who embody the modern definition of the aloha spirit" Ornstein added.

go! offers high-frequency, quality service at the lowest possible fares to five island destinations

HONOLULU, March 23, 2006 Mesa Air Group, Inc. (NASDAQ-MESA) today announced it will begin operating interisland flights as go! beginning June 9, 2006 and will be offering one-way fares of $39. The Company also unveiled the new airline’s website and started taking reservations today at 10 a.m. Hawaii standard time.

"We are delighted to initiate service in Hawaii. Our goal is to provide local families, friends and business people with a fun, high-quality and low-cost airline for travel between the islands,” said Jonathan Ornstein, Chairman and CEO of Mesa Air Group, Inc. “We have the absolute lowest fares between the islands and we encourage people to take advantage of them. Reservations can be made by visiting our website at www.iflygo.com or by calling toll-free (888) IFLYGO2.”

go! is entering Hawaii with one-way fares as low as $39.

“We chose the name go! because that’s exactly what we think people want: a reliable, quick, no-hassle way to get from point to point across the state,” added Ornstein. “We are thrilled to be here and are glad we can bring with us a variety of job opportunities.”

go! will host a job fair at Ala Moana Hotel April 2-3, 2006, for flight and ground operations, maintenance and administrative positions. The Ala Moana Hotel is located at 410 Atkinson Drive in Honolulu.

Mesa currently operates 180 aircraft with over 1,050 daily system departures to 166 cities, 44 states, the District of Columbia, Canada, and Mexico. Mesa operates as America West Express, Delta Connection, US Airways Express and United Express under contractual agreement with America West, Delta Air Lines, US Airways and United Airlines, respectively, and independently as Mesa Airlines. The Company, founded by Larry and Janie Risley in New Mexico in 1982, has approximately 5,000 employees. Mesa is a member of the Regional Airline Association and Regional Aviation Partners. The Company was named 2005 Regional Airline of the Year by Air Transport World Magazine.

For more information on the job fair and reservation information, visit www.iflygo.com.