Mesa Airlines flights

Search & Book Flights
With Mesa Airlines

  • Trusted Choice
  • Secure Booking
Cancellation Protection
Illness incl. COVID-19
Refundable Booking
Mechanical Breakdown
Terms and conditions
Trusted Choice
Rated 4.5 Stars. Based on 3,581 service ratings over the past year
Dedicated customer service team on hand to help
Secure payments
Over 600 Airlines
Safe and Secure

Buy Mesa Airlines Flights

Search and Buy MESA Airlines Flights Online with Alternative Airlines

Make a Reservation at Alternative Airlines


MESA Airlines is an American airline headquartered in Phoenix, Arizona. MESA Airlines operates as United Express and American Eagle. Mesa Airlines flies to destinations including Angel Fire, Carlsbad, Clovis, Cortez, Denver, Durango, Gallup, Pueblo, Phoenix, Pueblo, Vernal, Roswell and many others.

MESA Airlines is one of seven airlines that operate under the American Eagle name, with the other six being Envoy Air, Piedmont Airlines, PSA Airlines, Compass Airlines, Republic Airline and SkyWest Airlines.

Please note: MESA Airlines only operates on behalf of other airlines and doesn't operate its own flights. The MESA Airlines cabin crew and plane will be wearing the uniform and branding of the airline that it's flying on behalf of. Currently, MESA Airlines operates its flights as United Express or American Eagle. When booking a flight with MESA Airlines through our website, the airline name will be displayed as either United or American Airlines.

Top Tip: For more information on air travel within America, check out our guide to domestic flights within the USA

Codeshare Agreements

MESA Airlines has codeshares with American Eagle and United Express, under American Airlines and United Airlines.

Online Check-In

Check-in online through American Airlines or United Airlines using your reservation number. If you're having trouble checking-in and you've made a reservation with Alternative Airlines, please contact us and we'll be happy to assist you.


Mesa Airlines has Bombardier CRJ300, Bombardier CRJ700 and Embraer ERJ-175.

Alternative Airlines

Please click on the logos below to find out more about airlines that fly similar routes:

American Airlines United Airlines Logo Delta Airlines