Lowest Priced Flights to Portland on Allegiant starting at $50*

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*Modifying this information may result in a different fare

Best flights to Portland (PDX)

$

Provo (PVU)to

Portland (PDX)
Departing: August 31 2026
From
$61
Seen: 10 hrs ago
One-way
Economy

Des Moines (DSM)to

Portland (PDX)
Departing: August 18 2026
From
$72
Seen: 10 hrs ago
One-way
Economy

Phoenix / Mesa (AZA)to

Portland (PDX)
Departing: August 16 2026
From
$57
Seen: 5 hrs ago
One-way
Economy

Appleton / Green Bay (ATW)to

Portland (PDX)
Departing: August 17 2026
From
$77
Seen: 10 hrs ago
One-way
Economy

Idaho Falls (IDA)to

Portland (PDX)
Departing: August 17 2026
From
$50
Seen: 3 hrs ago
One-way
Economy

Grand Rapids (GRR)to

Portland (PDX)
Departing: August 17 2026
From
$113
Seen: 8 hrs ago
One-way
Economy

Cincinnati (CVG)to

Portland (PDX)
Departing: July 26 2026
From
$167
Seen: 19 hrs ago
One-way
Economy

Indianapolis (IND)to

Portland (PDX)
Departing: July 26 2026
From
$158
Seen: 18 hrs ago
One-way
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

Cheap flights to Portland

$
Cheap flights to Portland
From
To
Fare Type
Dates
Price
Provo (PVU)Portland (PDX)One-way
/
Economy		Departing: September 28 2026

From

$56

Seen: 1 day ago

Des Moines (DSM)Portland (PDX)One-way
/
Economy		Departing: August 18 2026

From

$72

Seen: 10 hrs ago

Phoenix / Mesa (AZA)Portland (PDX)One-way
/
Economy		Departing: August 16 2026

From

$57

Seen: 5 hrs ago

Appleton / Green Bay (ATW)Portland (PDX)One-way
/
Economy		Departing: August 17 2026

From

$77

Seen: 10 hrs ago

Idaho Falls (IDA)Portland (PDX)One-way
/
Economy		Departing: August 17 2026

From

$50

Seen: 3 hrs ago

Grand Rapids (GRR)Portland (PDX)One-way
/
Economy		Departing: August 17 2026

From

$113

Seen: 8 hrs ago

Cincinnati (CVG)Portland (PDX)One-way
/
Economy		Departing: July 26 2026

From

$167

Seen: 19 hrs ago

Indianapolis (IND)Portland (PDX)One-way
/
Economy		Departing: July 26 2026

From

$158

Seen: 18 hrs ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

Travel Tips

Bundles are packages of popular services with an added discount.

Select a bundle to:

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Lock in the lowest price by adding your checked and carryon bags when you book your flight.

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Cheap flights to Portland, OR (PDX) with Allegiant Airlines

Travel to Portland

Portland is excited for your arrival. Whether you seek endless activities or plan to do some sight seeing, Allegiant Airlines can get you there. With nonstop flights and low airfare, we're here to help make your trip memorable.

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