Cheap flights from Montreal Trudeau to San Sebastián

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

How much is a ticket from Montreal Trudeau to San Sebastián?

Depending on when you travel and how far in advance you book, fares between Montreal and San Sebastián can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Which airports near Montreal or San Sebastián offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

  • Airports in Montreal: 2 airports are active - Saint-Hubert, Trudeau International.
  • Airports in San Sebastián: San Sebastián - San Sebastian is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Flights from Montreal - Trudeau International to San Sebastián - San Sebastian

Plan your journey from Montreal Trudeau to San Sebastián with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Spain? These cities are trending: Alicante, Barcelona, Madrid, Málaga, Tenerife.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Montreal Trudeau to San Sebastián.

How much does an airline ticket from Montreal Trudeau to San Sebastián cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Montreal Trudeau to San Sebastián.

How far is Montreal from San Sebastián?

Montreal is about 3431 mi from San Sebastián.

What are the airports in San Sebastián?

San Sebastián has one airport: San Sebastián - San Sebastian.

What are the airports in Montreal?

Montreal has 2 airports: Saint-Hubert, Trudeau International.

What are the most popular cities in Spain?

The most popular cities in Spain according to our users' searches are: Alicante, Barcelona, Madrid, Málaga, Tenerife.

When should I book a flight from Montreal to San Sebastián?

The best time to book a flight from Montreal to San Sebastián is 2 months in advance, while the worst time is 4 weeks in advance.

What is the cheapest month to fly from Montreal to San Sebastián?

This information is not available at the moment.

What is the most expensive month to fly from Montreal to San Sebastián?

This information is not available at the moment.

What is the best day of the week to fly from Montreal to San Sebastián?

This information is not available at the moment.