Cheapest flight routes found to Porto
From Boston (BOS), USA to Porto, Portugal (OPO):
$355
Depart: 23 Feb 2026 · Return: 03 Mar 2026
Price found 22 Jun 2025, 22:21
From New York (JFK), USA to Porto, Portugal (OPO):
$397
Depart: 09 Jan 2026 · Return: 16 Jan 2026
Price found 24 Jun 2025, 15:43
From Miami (MIA), USA to Porto, Portugal (OPO):
$421
Depart: 22 Sep 2025 · Return: 01 Oct 2025
Price found 26 Jun 2025, 13:58
From Dallas (DFW), USA to Porto, Portugal (OPO):
$494
Depart: 17 Mar 2026 · Return: 02 Apr 2026
Price found 25 Jun 2025, 12:23
From Detroit (DTW), USA to Porto, Portugal (OPO):
$495
Depart: 23 Sep 2025 · Return: 30 Sep 2025
Price found 25 Jun 2025, 00:32
From Los Angeles (LAX), USA to Porto, Portugal (OPO):
$503
Depart: 15 Oct 2025 · Return: 22 Oct 2025
Price found 23 Jun 2025, 06:02
From San Francisco (SFO), USA to Porto, Portugal (OPO):
$511
Depart: 18 Aug 2025 · Return: 02 Sep 2025
Price found 25 Jun 2025, 03:21
From Atlanta (ATL), USA to Porto, Portugal (OPO):
$515
Depart: 07 Oct 2025 · Return: 14 Oct 2025
Price found 25 Jun 2025, 21:12
From Phoenix (PHX), USA to Porto, Portugal (OPO):
$520
Depart: 15 Oct 2025 · Return: 22 Oct 2025
Price found 25 Jun 2025, 14:59
From Charlotte (CLT), USA to Porto, Portugal (OPO):
$523
Depart: 14 Oct 2025 · Return: 23 Oct 2025
Price found 25 Jun 2025, 19:09
From Philadelphia (PHL), USA to Porto, Portugal (OPO):
$535
Depart: 19 Aug 2025 · Return: 28 Aug 2025
Price found 24 Jun 2025, 16:41
From Fort Lauderdale (FLL), USA to Porto, Portugal (OPO):
$541
Depart: 28 Oct 2025 · Return: 04 Nov 2025
Price found 24 Jun 2025, 20:59
From Orlando (MCO), USA to Porto, Portugal (OPO):
$545
Depart: 10 Oct 2025 · Return: 17 Oct 2025
Price found 23 Jun 2025, 02:53
From Houston (IAH), USA to Porto, Portugal (OPO):
$545
Depart: 23 Sep 2025 · Return: 30 Sep 2025
Price found 24 Jun 2025, 20:48
From Denver (DEN), USA to Porto, Portugal (OPO):
$577
Depart: 26 Oct 2025 · Return: 02 Nov 2025
Price found 25 Jun 2025, 14:59
From Minneapolis (MSP), USA to Porto, Portugal (OPO):
$593
Depart: 21 Oct 2025 · Return: 06 Nov 2025
Price found 23 Jun 2025, 02:05
From Seattle (SEA), USA to Porto, Portugal (OPO):
$594
Depart: 08 Sep 2025 · Return: 15 Sep 2025
Price found 23 Jun 2025, 03:24
From Tampa (TPA), USA to Porto, Portugal (OPO):
$600
Depart: 01 Nov 2025 · Return: 11 Nov 2025
Price found 25 Jun 2025, 18:28
From San Diego (SAN), USA to Porto, Portugal (OPO):
$605
Depart: 10 Feb 2026 · Return: 19 Feb 2026
Price found 24 Jun 2025, 21:11
From Portland (PDX), USA to Porto, Portugal (OPO):
$608
Depart: 06 Oct 2025 · Return: 16 Nov 2025
Price found 25 Jun 2025, 11:36
From Salt Lake City (SLC), USA to Porto, Portugal (OPO):
$635
Depart: 29 Oct 2025 · Return: 05 Nov 2025
Price found 23 Jun 2025, 05:41
From Las Vegas (LAS), USA to Porto, Portugal (OPO):
$637
Depart: 11 Oct 2025 · Return: 18 Oct 2025
Price found 22 Jun 2025, 18:23