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Cheap flights from Chicago to Portland
Easily compare round-trip flights from Chicago to Portland
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 Chicago to Portland by changing tabs
Quickest
Cheapest
Spirit Airlines
09 Dec
ORD
9:50 am
Chicago O'Hare Intl airport
9h 25m
1 Stop
5:15 pm
PDX
Portland airport
12 Dec
PDX
11:00 pm
Portland airport
15h 33m
1 Stop
4:33 pm
+1
ORD
Chicago O'Hare Intl airport
115 USD
Spirit Airlines
09 Dec
ORD
9:50 am
Chicago O'Hare Intl airport
9h 25m
1 Stop
5:15 pm
PDX
Portland airport
12 Dec
PDX
11:00 pm
Portland airport
15h 33m
1 Stop
4:33 pm
+1
ORD
Chicago O'Hare Intl airport
115 USD
Spirit Airlines
19 Nov
ORD
9:56 am
Chicago O'Hare Intl airport
9h 14m
1 Stop
5:10 pm
PDX
Portland airport
20 Nov
PDX
10:00 pm
Portland airport
16h 36m
1 Stop
4:36 pm
+1
ORD
Chicago O'Hare Intl airport
120 USD
Delta
11 Dec
ORD
12:30 am
Chicago O'Hare Intl airport
6h 20m
1 Stop
4:50 am
PDX
Portland airport
14 Dec
PDX
5:15 am
Portland airport
5h 59m
1 Stop
1:14 pm
ORD
Chicago O'Hare Intl airport
234 USD
Alaska Airlines
19 Jan
ORD
1:45 pm
Chicago O'Hare Intl airport
6h 30m
1 Stop
6:15 pm
PDX
Portland airport
25 Jan
PDX
7:50 am
Portland airport
6h 46m
1 Stop
4:36 pm
ORD
Chicago O'Hare Intl airport
199 USD
Alaska Airlines
19 Jan
ORD
1:45 pm
Chicago O'Hare Intl airport
6h 30m
1 Stop
6:15 pm
PDX
Portland airport
25 Jan
PDX
7:50 am
Portland airport
6h 46m
1 Stop
4:36 pm
ORD
Chicago O'Hare Intl airport
199 USD
How to get the cheapest flight ticket from Chicago to Portland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Portland?
February
The cheapest time of year to fly to Portland from Chicago is February. Most expensive is July
What is the cheapest day to fly to Portland?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly to Portland?
at noon
Chicago to Portland flights are approximately 32% more expensive in the morning than at noon
What is the cheapest airline that flies to Portland?
Frontier
Frontier, Sun Country Air, and Spirit Airlines are the most popular carriers operating from Chicago to Portland
What is the cheapest route?
Chicago O'Hare Intl - Portland
Fly from Chicago O'Hare Intl to Portland for the best Chicago - Portland flight prices
When is the cheapest time to book a flight to Portland?
47 days before
The cheapest time to buy a flight from Chicago to Portland is approximately 47 days to departure
60
Days before departure
0
Flight information for Chicago to Portland (PDX - CHI)
Find info about flight duration, direct flights, and airports for your flight from Chicago to Portland
| Fastest flight time | 4h 30m | The fastest flight from Chicago to Portland takes 4h 30m. | |
| Direct flights | Every day | Direct flights go from Chicago to Portland every day. | |
| Airports in Portland | 1 airport | There is 1 airport near Portland: Portland (PDX) |
Alternative routes for Chicago to Portland
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 Chicago 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 Portland 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.