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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
24 Sep
ORD
4:55 pm
Chicago O'Hare Intl airport
17h 02m
1 Stop
7:57 am
+1
PDX
Portland airport
08 Oct
PDX
6:46 am
Portland airport
8h 09m
1 Stop
4:55 pm
ORD
Chicago O'Hare Intl airport
124 USD
Spirit Airlines
24 Sep
ORD
4:55 pm
Chicago O'Hare Intl airport
17h 02m
1 Stop
7:57 am
+1
PDX
Portland airport
08 Oct
PDX
6:46 am
Portland airport
8h 09m
1 Stop
4:55 pm
ORD
Chicago O'Hare Intl airport
124 USD
Spirit Airlines
24 Sep
ORD
2:30 am
Chicago O'Hare Intl airport
7h 27m
1 Stop
7:57 am
PDX
Portland airport
01 Oct
PDX
6:46 am
Portland airport
8h 09m
1 Stop
4:55 pm
ORD
Chicago O'Hare Intl airport
129 USD
United Airlines
04 Oct
ORD
2:50 am
Chicago O'Hare Intl airport
4h 22m
5:12 am
PDX
Portland airport
05 Oct
PDX
7:26 am
Portland airport
7h 29m
1 Stop
4:55 pm
ORD
Chicago O'Hare Intl airport
220 USD
American Airlines
27 Sep
ORD
3:25 pm
Chicago O'Hare Intl airport
4h 27m
5:52 pm
PDX
Portland airport
01 Oct
PDX
6:46 am
Portland airport
8h 09m
1 Stop
4:55 pm
ORD
Chicago O'Hare Intl airport
257 USD
United Airlines
28 Sep
ORD
7:45 am
Chicago O'Hare Intl airport
4h 25m
10:10 am
PDX
Portland airport
03 Oct
PDX
11:00 pm
Portland airport
8h 37m
2 Stops
9:37 am
+1
ORD
Chicago O'Hare Intl airport
212 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?
January
The cheapest time of year to fly to Portland from Chicago is January. Most expensive is July
What is the cheapest day to fly to Portland?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday
When is the cheapest time to fly to Portland?
at noon
Chicago to Portland flights are approximately 31% 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?
34 days before
The cheapest time to buy a flight from Chicago to Portland is approximately 34 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 10m | The fastest flight from Chicago to Portland takes 4h 10m. | |
| 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
Lost the lust for United States? Check out some flights to other cities in Portland
Round-trip flights to other destinations
Lost the lust for Portland? Check out some flights to other destinations
*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.