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| Depart | Return | Price | Airline |
|---|---|---|---|
| Jul 16 | Aug 06 |
$1,179
|
Air Transat
|
| Jul 20 | Aug 03 |
$1,192
|
Air Transat
|
| Sep 21 | Oct 02 |
$1,121
|
Air Canada
|
| Jul 21 | Aug 12 |
$1,043
|
Air Canada
|
| Sep 11 | Sep 19 |
$817
|
Mixed
|
| Aug 19 | Sep 05 |
$907
|
Air Transat
|
| Jul 16 | Aug 07 |
$1,091
|
Air Transat
|
| Sep 05 | Sep 18 |
$975
|
Air Transat
|
| Sep 03 | Sep 24 |
$918
|
Air Transat
|
| Nov 05 | Nov 12 |
$1,106
|
TAP Portugal
|
| Depart | Return | Price | Airline |
|---|---|---|---|
| Sep 06 | Sep 21 |
$888
|
Air Transat
|
| Oct 02 | Oct 14 |
$1,103
|
Air Canada
|
| Jul 20 | Aug 10 |
$1,018
|
Air Canada
|
| Aug 23 | Sep 01 |
$829
|
Air Canada
|
| Aug 18 | Sep 01 |
$969
|
Air Transat
|
| Nov 05 | Nov 12 |
$1,061
|
TAP Portugal
|
| Jul 25 | Aug 15 |
$1,269
|
Air Transat
|
| Jul 20 | Aug 11 |
$1,018
|
Air Canada
|
| Sep 09 | Oct 01 |
$839
|
Air Transat
|
| Oct 12 | Oct 19 |
$1,051
|
Air Canada
|
| Depart | Return | Price | Airline |
|---|---|---|---|
| Aug 17 | Aug 27 |
$938
|
Air Transat
|
| Aug 27 | Sep 04 |
$818
|
Air Canada
|
| Jul 19 | Aug 08 |
$1,248
|
Air Canada
|
| Jul 20 | Aug 03 |
$1,072
|
Air Canada
|
| Jul 15 | Aug 01 |
$1,098
|
Air Transat
|
| Jul 18 | Jul 30 |
$842
|
Air Transat
|
| Jul 08 | Jul 28 |
$958
|
Air Transat
|
| Sep 15 | Sep 29 |
$885
|
Air Canada
|
| Jul 15 | Jul 30 |
$1,498
|
Air Transat
|
| Sep 12 | Sep 21 |
$791
|
Air Transat
|
The cheapest flights from Montreal to Porto could be connecting flights on Air Canada, Air France, Swiss Air International. Sometimes the cheapest airfare from Montreal to Porto is with interline flight options (two different airlines)included in our search.
