Cheapest flight routes found to Porto
From Boston (BOS), USA to Porto, Portugal (OPO):
$337
Depart: 06 Apr 2026 · Return: 20 Apr 2026
Price found 02 Dec 2025, 09:42
From New York (JFK), USA to Porto, Portugal (OPO):
$390
Depart: 26 Jan 2026 · Return: 03 Feb 2026
Price found 04 Dec 2025, 06:09
From Miami (MIA), USA to Porto, Portugal (OPO):
$416
Depart: 18 Feb 2026 · Return: 11 Mar 2026
Price found 01 Dec 2025, 13:56
From Orlando (MCO), USA to Porto, Portugal (OPO):
$430
Depart: 14 Jan 2026 · Return: 19 Jan 2026
Price found 04 Dec 2025, 01:59
From Los Angeles (LAX), USA to Porto, Portugal (OPO):
$431
Depart: 02 Feb 2026 · Return: 09 Feb 2026
Price found 05 Dec 2025, 05:57
From Tampa (TPA), USA to Porto, Portugal (OPO):
$439
Depart: 18 Feb 2026 · Return: 25 Feb 2026
Price found 03 Dec 2025, 06:41
From Seattle (SEA), USA to Porto, Portugal (OPO):
$448
Depart: 17 Feb 2026 · Return: 25 Feb 2026
Price found 03 Dec 2025, 07:38
From Philadelphia (PHL), USA to Porto, Portugal (OPO):
$454
Depart: 26 Jan 2026 · Return: 09 Feb 2026
Price found 03 Dec 2025, 15:41
From San Francisco (SFO), USA to Porto, Portugal (OPO):
$458
Depart: 09 Mar 2026 · Return: 18 Mar 2026
Price found 02 Dec 2025, 04:07
From Portland (PDX), USA to Porto, Portugal (OPO):
$466
Depart: 18 Jan 2026 · Return: 03 Feb 2026
Price found 02 Dec 2025, 20:20
From Atlanta (ATL), USA to Porto, Portugal (OPO):
$469
Depart: 18 Jan 2026 · Return: 02 Feb 2026
Price found 03 Dec 2025, 00:03
From Detroit (DTW), USA to Porto, Portugal (OPO):
$479
Depart: 29 Jan 2026 · Return: 05 Feb 2026
Price found 04 Dec 2025, 05:11
From Fort Lauderdale (FLL), USA to Porto, Portugal (OPO):
$480
Depart: 18 Feb 2026 · Return: 25 Feb 2026
Price found 02 Dec 2025, 20:53
From San Diego (SAN), USA to Porto, Portugal (OPO):
$486
Depart: 16 Jan 2026 · Return: 23 Jan 2026
Price found 02 Dec 2025, 18:03
From Las Vegas (LAS), USA to Porto, Portugal (OPO):
$488
Depart: 20 Jan 2026 · Return: 06 Feb 2026
Price found 03 Dec 2025, 01:04
From Minneapolis (MSP), USA to Porto, Portugal (OPO):
$510
Depart: 23 Feb 2026 · Return: 02 Mar 2026
Price found 02 Dec 2025, 14:38
From Dallas (DFW), USA to Porto, Portugal (OPO):
$513
Depart: 11 Jan 2026 · Return: 26 Jan 2026
Price found 02 Dec 2025, 16:41
From Charlotte (CLT), USA to Porto, Portugal (OPO):
$524
Depart: 13 Jan 2026 · Return: 20 Jan 2026
Price found 01 Dec 2025, 17:54
From Houston (IAH), USA to Porto, Portugal (OPO):
$535
Depart: 21 Jan 2026 · Return: 28 Jan 2026
Price found 03 Dec 2025, 19:55
From Phoenix (PHX), USA to Porto, Portugal (OPO):
$536
Depart: 22 Apr 2026 · Return: 29 Apr 2026
Price found 03 Dec 2025, 06:46
From Denver (DEN), USA to Porto, Portugal (OPO):
$548
Depart: 11 Jan 2026 · Return: 26 Jan 2026
Price found 04 Dec 2025, 18:22
From Salt Lake City (SLC), USA to Porto, Portugal (OPO):
$571
Depart: 11 Jan 2026 · Return: 26 Jan 2026
Price found 03 Dec 2025, 11:55