Book with Aviafares
Aviafares brings you some of the best T.J. Air fares we're seeing right now. These are our latest lead-in prices, pulled from the same booking system our US agents work. Don't keep waiting. Book them before they move.
Tue, Jul 07 - Sat, Jul 18
Nantucket to White Plains
From
$353.99
Sat, Jun 06 - Mon, Jun 15
Nantucket to Teterboro
From
$732.99
Tue, Jul 07 - Sat, Jul 18
White Plains to Nantucket
From
$321.99
Sat, Jun 06 - Mon, Jun 15
Teterboro to Nantucket
From
$788.99
Wed, May 20 - Mon, Jun 01
Antigua to Gustavia
From
$755.99
Tue, May 19 - Fri, May 29
The Valley to San Juan
From
$210.99
Tue, Jun 23 - Sun, Jul 05
San Juan
From
$343.99
Wed, May 20 - Mon, Jun 01
Gustavia to Antigua
From
$331.99
Indicative fares based on historical lead-in pricing for T.J. Air routes; live search above returns today's bookable offers.
Need help booking a T.J. Air fare? Talk to a US agent.
Unpublished consolidator rates on premium cabins, 24/7.
T.J. Air (IATA: TJ, ICAO: TJA) is a United States-based carrier operating 14 scheduled routes to 7 cities across 5 countries. Its largest hub is Luis Munoz Marin International Airport (SJU) in San Juan, with additional bases at Gustaf III Airport (SBH).
You can book T.J. Air tickets through Aviafares at the same published fares you'd see on the airline's own site, and our US booking team also has access to unpublished consolidator rates on premium cabins. If you need help with a complex itinerary, a schedule change, or just want a second opinion on the best routing, call our 24/7 line.
ATC callsign: T.J. Air. Flight numbers are prefixed with TJ.
T.J. Air serves 7 destinations through 9 origin airports in our booking system. That breadth makes it straightforward to find T.J. Air deals to most major metros worldwide, whether you need a same-day domestic connection or a multi-stop international itinerary. Primary bases sit at Luis Munoz Marin International Airport (SJU), Gustaf III Airport (SBH), Nantucket Memorial Airport (ACK).
Changes, cancellations, schedule irregularities, and refunds on your T.J. Air ticket are all handled by our US-based booking team around the clock. If a flight gets cancelled or rescheduled, we rebook you on the next available option at the airline's published fees (or, for US-touching cancellations, file for the full refund you're entitled to under DOT rules). Call the number at the top of this page or request a callback. Operational specifics, cabins, baggage, check-in, miles, and fare rules, are summarised in the quick-reference grid below.
Airline information
T.J. Air operates the standard long-haul cabin tiers found on most major carriers: economy, premium economy (on wide-body routes), business, and first (on select flagship services). For the exact cabin layout of your specific flight, the fare detail at checkout shows seat map and amenity info. For a primer on what each class actually includes, see our premium cabin guide.
Carry-on and checked baggage allowances depend on your fare class and itinerary. Basic economy fares on most US carriers are the most restrictive; premium cabins usually include two checked bags of higher weight. The specifics for your ticket appear in your Aviafares confirmation email. Our baggage policy guide covers typical limits and fees across carriers.
Online check-in typically opens 24 hours before departure on T.J. Air's own website or app using your booking reference (PNR) and last name. Arrive at the airport 90 minutes before a domestic flight and 2-3 hours before an international flight. Priority boarding is included with premium cabin fares and tier status.
Refund and change rules are set per fare class by the airline. The US Department of Transportation requires a full refund for any US-touching flight cancellation on any fare. For voluntary changes, our agents can handle the rebook at the airline's published fees. See our fare rules primer and refund policy.
Tickets issued through Aviafares are standard revenue tickets. You earn T.J. Air miles (and partner- program credit where applicable) at the same rate as booking on the airline's own site. Add your frequent-flyer number at checkout, or email us after booking to have it added to the PNR.
Changes, cancellations, or irregular-operations rebooks on your T.J. Air ticket can be handled directly by our booking team: call 24/7 or request a callback. For detail on how we handle each scenario, see booking support.
Primary origin airports in T.J. Air's network, ranked by outbound route count.
Luis Munoz Marin International Airport
San Juan, Puerto Rico
3
routes
Gustaf III Airport
Gustavia, France
3
routes
Nantucket Memorial Airport
Nantucket, United States
2
routes
Clayton J Lloyd International Airport
The Valley, Anguilla
1
routes
V.C. Bird International Airport
Antigua, Antigua and Barbuda
1
routes
Westchester County Airport
White Plains, United States
1
routes
More carriers our US agents book every day, including others from United States.
Our 24/7 US booking team knows fare rules, change policies, and unpublished consolidator rates for T.J. Air cold. One call gets you a real answer.