Cheapest flight routes found to Porto
From Boston (BOS), USA to Porto, Portugal (OPO):
$222
Depart: 06 Oct 2025 · Return: 13 Oct 2025
Price found 21 Jun 2025, 02:07
From New York (JFK), USA to Porto, Portugal (OPO):
$372
Depart: 24 Sep 2025 · Return: 08 Oct 2025
Price found 19 Jun 2025, 00:39
From Miami (MIA), USA to Porto, Portugal (OPO):
$447
Depart: 05 Aug 2025 · Return: 11 Sep 2025
Price found 17 Jun 2025, 17:24
From Los Angeles (LAX), USA to Porto, Portugal (OPO):
$466
Depart: 30 Sep 2025 · Return: 07 Oct 2025
Price found 18 Jun 2025, 00:04
From Dallas (DFW), USA to Porto, Portugal (OPO):
$479
Depart: 24 Feb 2026 · Return: 03 Mar 2026
Price found 19 Jun 2025, 17:36
From Charlotte (CLT), USA to Porto, Portugal (OPO):
$490
Depart: 08 Sep 2025 · Return: 17 Sep 2025
Price found 18 Jun 2025, 01:22
From Philadelphia (PHL), USA to Porto, Portugal (OPO):
$494
Depart: 29 Oct 2025 · Return: 19 Nov 2025
Price found 20 Jun 2025, 11:51
From Orlando (MCO), USA to Porto, Portugal (OPO):
$498
Depart: 26 Sep 2025 · Return: 03 Oct 2025
Price found 17 Jun 2025, 16:39
From Fort Lauderdale (FLL), USA to Porto, Portugal (OPO):
$509
Depart: 07 Nov 2025 · Return: 13 Nov 2025
Price found 21 Jun 2025, 00:06
From Detroit (DTW), USA to Porto, Portugal (OPO):
$513
Depart: 27 Sep 2025 · Return: 04 Oct 2025
Price found 19 Jun 2025, 14:36
From Atlanta (ATL), USA to Porto, Portugal (OPO):
$519
Depart: 27 Sep 2025 · Return: 04 Oct 2025
Price found 20 Jun 2025, 15:38
From San Francisco (SFO), USA to Porto, Portugal (OPO):
$536
Depart: 29 Sep 2025 · Return: 06 Oct 2025
Price found 19 Jun 2025, 00:04
From Denver (DEN), USA to Porto, Portugal (OPO):
$539
Depart: 03 Sep 2025 · Return: 09 Sep 2025
Price found 20 Jun 2025, 19:31
From Houston (IAH), USA to Porto, Portugal (OPO):
$546
Depart: 16 Sep 2025 · Return: 23 Sep 2025
Price found 18 Jun 2025, 23:28
From Seattle (SEA), USA to Porto, Portugal (OPO):
$583
Depart: 17 Oct 2025 · Return: 24 Oct 2025
Price found 20 Jun 2025, 16:17
From Minneapolis (MSP), USA to Porto, Portugal (OPO):
$589
Depart: 21 Oct 2025 · Return: 06 Nov 2025
Price found 19 Jun 2025, 12:05
From San Diego (SAN), USA to Porto, Portugal (OPO):
$604
Depart: 18 Nov 2025 · Return: 25 Nov 2025
Price found 18 Jun 2025, 04:46
From Phoenix (PHX), USA to Porto, Portugal (OPO):
$605
Depart: 21 Oct 2025 · Return: 04 Nov 2025
Price found 17 Jun 2025, 21:56
From Las Vegas (LAS), USA to Porto, Portugal (OPO):
$610
Depart: 27 Sep 2025 · Return: 01 Oct 2025
Price found 18 Jun 2025, 09:51
From Salt Lake City (SLC), USA to Porto, Portugal (OPO):
$625
Depart: 06 Jan 2026 · Return: 15 Jan 2026
Price found 21 Jun 2025, 00:30
From Tampa (TPA), USA to Porto, Portugal (OPO):
$638
Depart: 08 Dec 2025 · Return: 14 Dec 2025
Price found 18 Jun 2025, 02:10
From Portland (PDX), USA to Porto, Portugal (OPO):
$650
Depart: 02 Dec 2025 · Return: 16 Dec 2025
Price found 20 Jun 2025, 11:01