Route guide

Montreal to Athens (YUL-ATH): Nonstop Upgrade & Award Space

Air Canada, Aegean Airlines, Air Transat, and United Airlines fly nonstop between Montreal (YUL) and Athens (ATH), roughly 14 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every YUL to ATH departure, so you know which flights have space before you book.

Data current as of July 22, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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14
Nonstop flights a week
4,743 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every YUL to ATH departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Montreal to Athens to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each YUL to ATH departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See YUL to ATH on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Montreal to Athens nonstop

Carriers operating YUL to ATH nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Air Canada
  • Aegean Airlines
  • Air Transat
  • United Airlines
See YUL to ATH on the interactive map →

Frequently asked questions about YUL to ATH

How far is Athens from Montreal?
YUL to ATH covers about 4,743 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from YUL to ATH?
Air Canada, Aegean Airlines, Air Transat, and United Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on all four of them.
How many flights a week are there from YUL to ATH?
About 14 nonstop flights a week run between Montreal and Athens in the current schedule, operated by Air Canada, Aegean Airlines, Air Transat, and United Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on YUL to ATH?
Open the YUL to ATH calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Montreal to Athens route, and 2LNR will notify you when space opens. It's free to start.

Never miss YUL to ATH upgrade or award space

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