JAXUpdated September 24, 2026

Airlines and terminals at Jacksonville airport

Jacksonville · United States

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JAX · Airlines

Airlines at JAX

Airlines operating at Jacksonville airport (JAX), with their terminals and main destinations. See also the airport guide for general information.

Airlines and Boarding Concourses

Ticketing counters and baggage drop facilities are positioned across the upper level of the terminal. After clearing the central security checkpoint, passengers proceed to boarding gates located in two separate concourses:

 

Concourse A

  • Delta Air Lines (domestic service to Atlanta, Austin, Boston, Detroit, Minneapolis/St. Paul, New York-JFK, and New York-LaGuardia; approximately 7 nonstop destinations).
  • Frontier Airlines (low-cost flights to Dallas/Fort Worth, Denver, Philadelphia, and San Juan, Puerto Rico; operates across Concourses A and C).
  • JetBlue (domestic routes to Boston, Fort Lauderdale, and New York-JFK).
  • Sun Country Airlines (seasonal direct service to Minneapolis/St. Paul).
  • United Airlines (frequent nonstop service to Chicago-O'Hare, Denver, Houston-Intercontinental, Newark, and Washington-Dulles; 5 nonstop destinations).
 

Concourse C

  • Air Canada (scheduled and seasonal international service to Toronto-Pearson).
  • Allegiant Air (over 10 regional nonstop routes including Akron/Canton, Cincinnati, Des Moines, Grand Rapids, Indianapolis, Knoxville, Nashville, and Pittsburgh).
  • American Airlines (extensive domestic network connecting Charlotte, Chicago-O'Hare, Dallas/Fort Worth, Miami, Philadelphia, and Washington-Reagan; 6 nonstop destinations).
  • Avelo Airlines (low-fare nonstop flights to New Haven and Wilmington/Philadelphia).
  • Breeze Airways (direct services to Hartford, Las Vegas, Los Angeles, New Orleans, Norfolk, Providence, Raleigh/Durham, and Richmond).
  • Southwest Airlines (domestic flights to Atlanta, Austin, Baltimore, Chicago-Midway, Dallas-Love, Denver, Houston-Hobby, Kansas City, Nashville, and St. Louis).

Routes and schedules change with the season and each airline's decisions. Check the airport or airline website before planning your trip.

What to sort out with your airline

Before or after your trip, these issues are handled directly with the airline, ideally well in advance:

  1. Check-in and documents: many countries require your passport to be valid for 3 to 6 months beyond your stay. Confirm it with the airline and the embassy of your destination before checking in online.
  2. Baggage: size and weight limits, prohibited items and fees for checked or excess baggage. Each fare has its own rules: read the fine print.
  3. Minors traveling alone or with one parent: some countries ask for a signed, sometimes notarized, consent. Ask about the airline's Unaccompanied Minor service, its age limits and deadlines.
  4. Reduced mobility and pregnancy: request assistance at least 48 hours in advance. Many airlines ask for a medical certificate from around week 28 of pregnancy.
  5. Pets and assistance dogs: spaces for pets in the cabin are limited, so book early. Assistance dogs usually travel free, with notice at least 48 hours ahead and the required documents.
  6. Changes and cancellations: check whether your fare allows a refund or only a voucher. If the airline changes your flight, ask about assistance (hotel, meals) and missed connections.
  7. Delays, cancellations and denied boarding: on flights covered by EU Regulation 261/2004, arriving 3 hours or more late or a last-minute cancellation may entitle you to €250 to €600 in compensation, unless there were extraordinary circumstances. Keep your boarding pass, receipts and messages.

Check your flight: departures and arrivals at JAX, updated in real time.

German Giudici

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Creator of the Aeropuertos del Mundo website network since 2007.