Airline codes
TS · TSC
IATA · ICAO · callsign “AIR TRANSAT”
Look for TS in front of the number on your ticket: that prefix marks a flight sold under the Air Transat code. Enter TS and the number to follow an Air Transat departure.
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Air Transat (TS) Guide
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Airline
Where Air Transat flies from Montreal, which aircraft it uses, what its cabins and bag allowances look like, and how to check in for a TS flight. Ask a question
In short
Air Transat is a Canadian leisure airline headquartered in Montreal, flying from Montréal–Trudeau, Toronto and Quebec City. Its 65+ destinations sit in Europe, the Caribbean, Mexico, and Central and South America, aimed at holidaymakers and visits home. Air Transat is not in an alliance and lists no loyalty scheme. Seats are sold in Club Class and Economy.
Air Transat is a Canadian leisure airline headquartered in Montreal and owned by Transat A.T. Founded in 1986, it flies to more than 65 destinations in 35 countries in Europe, the Americas and Africa, focusing on holiday travel from eastern Canada.
Please note: bookingMentor is an independent travel service and is not affiliated with Air Transat. Routes, schedules, fleet and baggage rules change, so always confirm the details of your booking with the airline.
What to expect
Air Transat (IATA: TS, ICAO: TSC) is a Canadian leisure airline headquartered in Montreal and owned by Transat A.T. Inc. From hubs at Montréal–Trudeau and Toronto Pearson, plus Québec City and Ottawa, it flies to about 65 destinations in 35 countries, mainly in Europe, Mexico, the Caribbean and Central America, and suits Canadians heading on holiday or visiting family in Europe.
Founding in 1986 and the first Acapulco flight
Air Transat was founded in December 1986 and flew its first flight on 14 November 1987, from Montreal to Acapulco. The airline carried about 5.4 million passengers in 2025.
The Air Canada deal that failed
In 2019 Air Canada agreed to buy Transat A.T. During the pandemic the offer was cut from C$18 to C$5 per share, and the deal ended in April 2021 after the European Commission did not approve it. Transat has stayed independent since then.
The 2001 Azores landing of Flight 236
In 2001 Air Transat Flight 236, an Airbus A330, ran out of fuel over the Atlantic. The crew landed it safely in the Azores, and all 306 people on board survived.
Cuba and US suspensions in 2026
In February 2026 Air Transat suspended its flights to Cuba and the United States. The remaining network covers Europe and sun destinations such as Mexico and the Caribbean, with Québec City and Ottawa as focus cities alongside the two hubs. In November 2023 Air Transat and Porter Airlines formed a joint venture that links the two airlines' networks.
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Good to know
- AllianceNone
- Founded1986
- Other gatewaysYYZ / YQB
Everything you should know
At a glance
Air Transat (IATA: TS, ICAO: TSC) is a Canadian leisure airline headquartered in Montreal. Founded in 1986, it flies Airbus A321LR and A330 aircraft from Montreal, Toronto and Quebec City to more than 65 destinations in Europe, the Caribbean, Mexico, Central and South America and Africa.
| Headquarters | Montreal, Quebec, Canada |
|---|---|
| Fleet types | Airbus A321, A321LR and A330 |
| Official website | airtransat.com |
Flight routes
Destinations and routes
Main Air Transat gateways and some of its established routes. Many sun and European destinations are seasonal; search your route to see current flights.
Search flights
Canada
Montreal (YUL) departures2 destinations
FromTo YUL YYZ MontrealToronto Available airlines1 airline- Air Transat
FromTo YUL YQB MontrealQuebec City Available airlines1 airline- Air Transat
Europe
Montreal (YUL) departures5 destinations
FromTo YUL CDG MontrealParis Available airlines1 airline- Air Transat
FromTo YUL LIS MontrealLisbon Available airlines1 airline- Air Transat
FromTo YUL OPO MontrealPorto Available airlines1 airline- Air Transat
FromTo YUL LGW MontrealLondon Gatwick Available airlines1 airline- Air Transat
FromTo YUL AMS MontrealAmsterdam Airport Schiphol Available airlines1 airline- Air Transat
Sun destinations
Montreal (YUL) departures2 destinations
FromTo YUL CUN MontrealCancún Available airlines1 airline- Air Transat
FromTo YUL PUJ MontrealPunta Cana Available airlines1 airline- Air Transat
Fleet and aircraft
Air Transat flies an all-Airbus fleet of 41 aircraft: 7 A321-200s, 19 long-range A321LRs, 13 A330-200s and 2 A330-300s. Four A321XLRs are on order, with the first delivery expected in late 2027.
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Airbus A321-200 Narrow-body · 7 in service Sun and European routes
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Airbus A321LR Narrow-body · 19 in service Transatlantic and sun routes
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Airbus A330-200 Wide-body Long-haul routes
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Airbus A330-300 Wide-body Long-haul routes
Cabin classes
Air Transat sells two cabins, Club Class and Economy. The aircraft and route decide which Air Transat cabins you can book.
Club Class All aircraft
Premium cabin
Air Transat’s premium cabin.
Priority check-inExtra baggage
Economy All flights
Standard seat
The main cabin.
Fare options with or without checked bag
Frequent flyer programme
Air Transat announced a new loyalty programme in January 2026. The airline is not part of a global alliance.
Baggage allowance
On Air Transat, the bag allowance follows your fare type, cabin and route, and the exact figure is printed on your TS e-ticket.
Checked baggage
On your e-ticket
Cabin baggage
Set by your fare
Extra bags
Add online before you fly
Power banks
Cabin bag only
Air Transat's allowance depends on the fare option and cabin. Your booking shows what is included.
Pro tip: check the allowance in Manage Booking before you leave, and add any extra bag there before the flight.
Travel day
Online Check-in
The four steps below take you from your Air Transat booking to the gate, whether you depart from YUL or another airport on its network.
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Step 1
Check in online
Use airtransat.com to check in for eligible flights. Have your Air Transat booking reference or e-ticket number and your surname ready.
Booking ref + surname -
Step 2
Prepare your documents
International Air Transat passengers need a passport and whatever visa, residence permit or entry documents the destination requires. Domestic TS passengers should bring a photo ID the airline accepts.
Passport · visa · ID -
Step 3
Arrive early
Get to the airport with time for Air Transat check-in, bag drop and security. The airline sets a deadline for each airport, shown in your booking, and late arrivals can lose their seat.
Check your deadline -
Step 4
Drop your bags
Air Transat desks and bag-drop points take your hold luggage. Keep the bag-tag receipt with your boarding pass until the bags come off at the end of your TS trip.
Air Transat counter
Ready to check in?
Check in and manage your booking on the official Air Transat website.
Save money
Cheap tickets
How to find a cheaper Air Transat fare without giving up the bag or seat you need.
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01
Try midweek TS flights
Compare a full week of Air Transat departures; midweek days are often priced below Fridays and Sundays.
Midweek flights -
02
Avoid peak holiday dates
Fares to sun destinations rise around Christmas and March break; transatlantic fares peak in summer. Book early for those dates.
School holidays · festivals -
03
Compare Air Transat fare types
The lowest TS fare is not always the cheapest trip once bags and seats are added. Compare the fare types before you pay.
Baggage & changes -
04
Don’t leave busy routes late
Popular Air Transat flights fill the cheaper fares first, so give yourself several weeks of lead time on busy routes.
Popular routes -
05
Compare nearby airports
If your city has more than one airport, price Air Transat and its rivals from each before you book.
Alternative airports -
Ready to compare fares?
Search Air Transat alongside every other airline on your route, with flexible dates.
Search Air Transat flights
Reviews and questions
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Visitors are asking
TS is the IATA code you see on tickets and departure boards. TSC is the ICAO code used in air traffic control, and pilots use the radio callsign AIR TRANSAT.
Its main hub is Montréal–Trudeau (YUL) in Montreal, and its head office is in Montreal, Quebec, Canada.
No. Air Transat has not joined Star Alliance, oneworld or SkyTeam.
Its fleet (as of September 2026) is made up of Airbus A321, A321LR and A330.
The allowance for your TS booking is printed on the e-ticket and shown in Manage Booking on airtransat.com. The Air Transat route, cabin and fare all change it.
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Frequently Asked Questions (FAQs)
Everything travellers ask before flying Air Transat.
Last reviewed on 10 October 2026 against airtransat.com and published airline records.
General
Air Transat's main hubs are Montréal-Trudeau and Toronto Pearson. It also has strong operations from Québec City and Ottawa, and some seasonal flights depart from other Canadian cities depending on the time of year.
Air Transat's premium cabin is called Club Class. It offers more space and extra services compared with Economy. Availability depends on the aircraft and route, and some travellers can buy an upgrade to Club Class after booking.
Air Transat announced a new loyalty programme with Desjardins and Visa in January 2026, with launch planned for the second half of 2026. Check airtransat.com for the latest details on how to join and earn rewards.
Your baggage allowance depends on the fare option and route you book. Check the general baggage information page on airtransat.com or your booking details before you travel, and add bags online in advance if your fare does not include them.
No. Air Transat suspended its flights to Cuba and the United States in February 2026.
Air Canada agreed to buy Transat A.T. in 2019, but the deal ended in April 2021 after the European Commission did not approve it.
Air Transat and Porter Airlines formed a joint venture in November 2023 that links their networks.
An all-Airbus fleet of 41 aircraft: A321-200s, A321LRs, A330-200s and A330-300s, with four A321XLRs on order.
Getting there
Air Transat has a joint venture with Porter Airlines, formed in 2023, and a codeshare with Turkish Airlines that began in December 2025. It also has interline agreements with other airlines, which allow connections on a single ticket on some routes.
In 2001 an Air Transat A330 ran out of fuel over the Atlantic and landed safely in the Azores. All 306 people on board survived.
Air Transat uses the IATA code TS and the ICAO code TSC. Its radio callsign is AIR TRANSAT.
Check in on airtransat.com. The Check-in section of this guide walks through it in 4 steps.
No, Air Transat is not a member of Star Alliance, oneworld or SkyTeam.
Booking
Air Transat flies to 65+ destinations. They are listed by region, with fares and route guides where we have them, in the destinations section of this page.
Timing & weather
Air Transat was founded in 1986, 40 years ago.