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Cheap flights from Portland to United States
Easily compare round-trip flights from Portland to United States
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Portland to United States by changing tabs
Quickest
Cheapest
Spirit Airlines
28 Oct
PDX
9:00 pm
Portland airport
2h 07m
11:07 pm
LAS
Las Vegas McCarran airport
30 Oct
LAS
9:00 pm
Las Vegas McCarran airport
2h 23m
11:23 pm
PDX
Portland airport
77 USD
Spirit Airlines
30 Oct
PDX
9:00 pm
Portland airport
2h 07m
11:07 pm
LAS
Las Vegas McCarran airport
01 Nov
LAS
9:00 pm
Las Vegas McCarran airport
2h 23m
11:23 pm
PDX
Portland airport
77 USD
Sun Country Air
11 Nov
PDX
9:00 pm
Portland airport
2h 05m
11:05 pm
LAS
Las Vegas McCarran airport
15 Nov
LAS
9:00 pm
Las Vegas McCarran airport
2h 25m
11:25 pm
PDX
Portland airport
81 USD
Sun Country Air
18 Nov
PDX
9:00 pm
Portland airport
2h 05m
11:05 pm
LAS
Las Vegas McCarran airport
21 Nov
LAS
9:00 pm
Las Vegas McCarran airport
2h 25m
11:25 pm
PDX
Portland airport
81 USD
Frontier
09 Dec
PDX
9:00 pm
Portland airport
2h 09m
11:09 pm
LAS
Las Vegas McCarran airport
13 Dec
LAS
9:00 pm
Las Vegas McCarran airport
2h 21m
11:21 pm
PDX
Portland airport
94 USD
Frontier
06 Jan
PDX
9:00 pm
Portland airport
2h 14m
11:14 pm
LAS
Las Vegas McCarran airport
09 Jan
LAS
9:00 pm
Las Vegas McCarran airport
2h 23m
11:23 pm
PDX
Portland airport
104 USD
United Airlines
12 Nov
PDX
9:00 pm
Portland airport
1h 47m
10:47 pm
SFO
San Francisco airport
13 Nov
SFO
9:00 pm
San Francisco airport
1h 48m
10:48 pm
PDX
Portland airport
137 USD
United Airlines
03 Dec
PDX
9:00 pm
Portland airport
1h 47m
10:47 pm
SFO
San Francisco airport
07 Dec
SFO
9:00 pm
San Francisco airport
1h 48m
10:48 pm
PDX
Portland airport
137 USD
United Airlines
06 Nov
PDX
9:00 pm
Portland airport
1h 47m
10:47 pm
SFO
San Francisco airport
12 Nov
SFO
9:00 pm
San Francisco airport
1h 50m
10:50 pm
PDX
Portland airport
142 USD
Alaska Airlines
06 Feb
PDX
9:00 pm
Portland airport
1h 52m
10:52 pm
SFO
San Francisco airport
07 Feb
SFO
9:00 pm
San Francisco airport
1h 50m
10:50 pm
PDX
Portland airport
142 USD
Spirit Airlines
28 Oct
PDX
9:00 pm
Portland airport
2h 07m
11:07 pm
LAS
Las Vegas McCarran airport
30 Oct
LAS
9:00 pm
Las Vegas McCarran airport
2h 23m
11:23 pm
PDX
Portland airport
77 USD
Sun Country Air
11 Nov
PDX
9:00 pm
Portland airport
2h 05m
11:05 pm
LAS
Las Vegas McCarran airport
15 Nov
LAS
9:00 pm
Las Vegas McCarran airport
2h 25m
11:25 pm
PDX
Portland airport
81 USD
Alternative routes for Portland to United States
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
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Flights from Portland to:
Flights to other cities in United States
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Round-trip flights to other destinations
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*Flight prices to United States are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.