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Cheap flights from Grand Rapids (GRR) to Portland (PDX)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Grand Rapids (GRR) to Portland (PDX)

How to find the cheapest flight from Grand Rapids (GRR) to Portland (PDX)
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How to find the cheapest flight from Grand Rapids (GRR) to Portland (PDX)
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How to find the cheapest flight from Grand Rapids (GRR) to Portland (PDX)
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Cheap flights from Grand Rapids to Portland in July , August 2026

31 Jul - 14 Aug $ 332.00
GRR
Grand Rapids
Allegiant Air
DIRECT
PDX
Portland
PDX
Portland
Allegiant Air
DIRECT
GRR
Grand Rapids
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31 Jul - 10 Aug $ 365.00
GRR
Grand Rapids
Allegiant Air
DIRECT
PDX
Portland
PDX
Portland
Allegiant Air
DIRECT
GRR
Grand Rapids
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31 Jul - 03 Aug $ 365.00
GRR
Grand Rapids
Allegiant Air
DIRECT
PDX
Portland
PDX
Portland
Allegiant Air
DIRECT
GRR
Grand Rapids
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Last minute flights from Grand Rapids to Portland

27 Jul - 31 Jul $ 408.00
GRR
Grand Rapids
Allegiant Air
DIRECT
PDX
Portland
PDX
Portland
Allegiant Air
DIRECT
GRR
Grand Rapids
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31 Jul - 01 Aug $ 583.00
GRR
Grand Rapids
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
GRR
Grand Rapids
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27 Jul - 01 Aug $ 663.00
GRR
Grand Rapids
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
GRR
Grand Rapids
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One-way flights to Portland from Grand Rapids

1:45 PM - 1:45 PM
Allegiant Air
0 Stops
4h 26m
GRR - PDX
$ 137
Kiwi
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1:45 PM - 1:45 PM
Allegiant Air
0 Stops
4h 26m
GRR - PDX
$ 211
Kiwi
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6:00 AM - 7:00 AM
United Airlines
1 Stops
6h 34m
GRR - PDX
$ 318
Kiwi
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How to find the cheapest flight from Grand Rapids (GRR) to Portland (PDX)

Related info for your journey
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How to find the cheapest flight from Grand Rapids (GRR) to Portland (PDX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Grand Rapids (GRR) to Portland (PDX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.