Find the Cheapest Flights from Portland International Airport to United States
Unlock the cheapest flights and the best airfares from Portland International Airport to United States. Make your dream trip both memorable and affordable!
Portland International Airport to United States: Flight information
Cheapest flight found$24
Cheapest month to flyMarch
Most popular airlineFrontier Airlines
Flights per week1
Popular Airlines flying from
Portland International Airport to United States
From
Portland International Airport
Feb 10, 2025
To
United States
oneway / Economy
$11
Viewed: 2 months ago
From
Portland International Airport
Mar 15, 2025
To
United States
oneway / Economy
$24
Viewed: 7 days ago
From
Portland International Airport
Feb 19, 2024
To
United States
oneway / Economy
$29
Viewed: a year ago
From
Portland International Airport
Feb 19, 2024
To
United States
oneway / Economy
$29
Viewed: a year ago
From
Portland International Airport
Jan 19, 2025
To
United States
oneway / Economy
$37
Viewed: 2 months ago
From
Portland International Airport
Feb 19, 2024
To
United States
oneway / Economy
$40
Viewed: a year ago
From
Portland International Airport
Jan 17, 2025
To
United States
oneway / Economy
$52
Viewed: 2 months ago
From
Portland International Airport
Jan 17, 2025
To
United States
oneway / Economy
$52
Viewed: 2 months ago
From
Portland International Airport
Feb 06, 2025
To
United States
oneway / Economy
$59
Viewed: a month ago
From
Portland International Airport
Dec 25, 2023
To
United States
oneway / Economy
$62
Viewed: a year ago
From
Portland International Airport
Jan 10, 2025
To
United States
oneway / Economy
$73
From
Portland International Airport
Dec 05, 2024
To
United States
oneway / Economy
$75
From
Portland International Airport
Jan 24, 2024
To
United States
oneway / Economy
$77
From
Portland International Airport
Feb 17, 2025
To
United States
oneway / Economy
$82
From
Portland International Airport
Apr 20, 2025
To
United States
oneway / Economy
$89
From
Portland International Airport
Jan 12, 2024
To
United States
oneway / Economy
$89
From
Portland International Airport
May 21, 2024
To
United States
oneway / Economy
$93
From
Portland International Airport
Feb 03, 2025
To
United States
oneway / Economy
$94
From
Portland International Airport
Mar 30, 2024
To
United States
oneway / Economy
$96
From
Portland International Airport
Mar 01, 2025
To
United States
oneway / Economy
$98
Cheapest flight found
Feb 2024
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Mar 2024
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Apr 2024
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May 2024
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Jun 2024
N/A
Jul 2024
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Aug 2024
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Sep 2024
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Oct 2024
N/A
Nov 2024
N/A
Dec 2024
N/A
Jan 2024
$33
Airlines price comparison
| Airlines | Cheapest Airline  Cheapest Month Feb Cheapest Day of The Week Mon | ||
|---|---|---|---|
 | $11 | ||
 | $11 | ||
 | $62 | ||
 | $68 | ||
 | $78 | ||
 | $88 | ||
 | $91 | ||
 | $101 | ||
 | $174 | ||
 | $217 | ||
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