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| Depart | Return | Price | Airline |
|---|---|---|---|
| Jun 22 | Jul 03 |
$1,109
|
Porter Airlines
|
| Jun 24 | Jul 03 |
$964
|
Air Transat
|
| Jun 21 | Jul 12 |
$2,132
|
Air Canada
|
| Jul 31 | Aug 21 |
$1,309
|
Air Transat
|
| Jul 17 | Jul 31 |
$1,359
|
Air Transat
|
| Jun 21 | Jul 12 |
$1,621
|
Air Canada
|
| Jun 16 | Jun 24 |
$802
|
Air Transat
|
| Jun 16 | Jun 27 |
$790
|
Air Transat
|
| Sep 06 | Sep 21 |
$888
|
Air Transat
|
| Sep 20 | Oct 07 |
$1,059
|
Air Transat
|
| Depart | Return | Price | Airline |
|---|---|---|---|
| Jul 24 | Aug 14 |
$1,271
|
Air Transat
|
| Jun 06 | Jun 27 |
$839
|
Air Transat
|
| Sep 06 | Sep 20 |
$944
|
Air Transat
|
| Jun 16 | Jun 24 |
$877
|
Air Canada
|
| Jun 19 | Jun 27 |
$996
|
Mixed
|
| Aug 28 | Sep 06 |
$1,069
|
Sata International
|
| Jul 31 | Aug 11 |
$958
|
Air Transat
|
| Sep 20 | Sep 30 |
$1,267
|
Air Canada
|
| Jun 15 | Jun 22 |
$917
|
Porter Airlines
|
| Jun 16 | Jun 26 |
$902
|
Air Transat
|
| Depart | Return | Price | Airline |
|---|---|---|---|
| Jun 08 | Sep 12 |
$888
|
Air Transat
|
| Jul 08 | Jul 30 |
$1,242
|
Air Transat
|
| Jun 28 | Jul 16 |
$1,138
|
Air Transat
|
| Sep 18 | Oct 06 |
$888
|
Air Transat
|
| Jun 20 | Jul 04 |
$1,512
|
Air Canada
|
| Jun 02 | Jun 22 |
$767
|
Air Canada
|
| Jun 16 | Jun 24 |
$902
|
Air Transat
|
| Jun 16 | Jun 26 |
$802
|
Air Transat
|
| Sep 09 | Sep 23 |
$944
|
Air Transat
|
| Jun 19 | Jun 27 |
$1,494
|
Air Canada
|
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.
