$81 Cheap Flights from Columbus (CMH) to Portland (PWM)

View $81 flight on Mon, Oct 27, 2025Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Portland Intl. Jetport Airport (PWM)

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Cheap Flights from Columbus to Portland (CMH-PWM)

Prices were available within the past 7 days and start at $81 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Mon, Sep 15 - Fri, Sep 19
CMH
Columbus
PWM
Portland
$157 Roundtrip, found 7 hours ago
$157
Roundtrip
found 7 hours ago
Select Breeze Airways flight, departing Mon, Sep 15 from Columbus to Portland, returning Fri, Sep 19, priced at $157 found 7 hours ago
Southwest Airlines
Sat, Sep 13 - Fri, Sep 19
CMH
Columbus
PWM
Portland
$159 Roundtrip, found 3 days ago
$159
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Sep 13 from Columbus to Portland, returning Fri, Sep 19, priced at $159 found 3 days ago
Breeze Airways
Fri, Nov 7 - Fri, Nov 14
CMH
Columbus
PWM
Portland
$162 Roundtrip, found 6 hours ago
$162
Roundtrip
found 6 hours ago
Select Breeze Airways flight, departing Fri, Nov 7 from Columbus to Portland, returning Fri, Nov 14, priced at $162 found 6 hours ago
Southwest Airlines
Sat, Sep 13 - Fri, Sep 19
CMH
Columbus
PWM
Portland
$165 Roundtrip, found 3 days ago
$165
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Sep 13 from Columbus to Portland, returning Fri, Sep 19, priced at $165 found 3 days ago
Breeze Airways
Sat, Aug 30 - Fri, Sep 5
CMH
Columbus
PWM
Portland
$166 Roundtrip, found 3 days ago
$166
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Sat, Aug 30 from Columbus to Portland, returning Fri, Sep 5, priced at $166 found 3 days ago
Breeze Airways
Fri, Nov 7 - Mon, Nov 10
CMH
Columbus
PWM
Portland
$167 Roundtrip, found 7 hours ago
$167
Roundtrip
found 7 hours ago
Select Breeze Airways flight, departing Fri, Nov 7 from Columbus to Portland, returning Mon, Nov 10, priced at $167 found 7 hours ago
Delta
Sat, Sep 13 - Fri, Sep 19
CMH
Columbus
PWM
Portland
$169 Roundtrip, found 3 days ago
$169
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep 13 from Columbus to Portland, returning Fri, Sep 19, priced at $169 found 3 days ago
Breeze Airways
Mon, Sep 15 - Sat, Sep 20
CMH
Columbus
PWM
Portland
$172 Roundtrip, found 4 days ago
$172
Roundtrip
found 4 days ago
Select Breeze Airways flight, departing Mon, Sep 15 from Columbus to Portland, returning Sat, Sep 20, priced at $172 found 4 days ago
American Airlines
Sat, Oct 11 - Fri, Oct 17
CMH
Columbus
PWM
Portland
$191 Roundtrip, found 2 days ago
$191
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 11 from Columbus to Portland, returning Fri, Oct 17, priced at $191 found 2 days ago
United
Tue, Sep 2 - Wed, Sep 3
CMH
Columbus
PWM
Portland
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 2 from Columbus to Portland, returning Wed, Sep 3, priced at $209 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Portland (PWM)

May is typically the cheapest month to fly

From $131 - $376 per traveler.

Graph displaying average flight prices per month

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. Jetport PWM. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $296
PWM
Portland Intl. Jetport
CheapestClosest
Average driving time to city center8 min
Flights from $296
Flights from Columbus (CMH) to Portland (PWM)
Origin airport
John Glenn Columbus Intl.
Destination airport
Portland Intl. Jetport
Airlines serving
American Airlines, Breeze Airways, Delta, Southwest Airlines, United
Roundtrip price
$157
Distance
693 mi
Average flight time
2 hours 2 mins

Columbus to Portland Flights

The cheapest times to fly from Columbus to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Columbus to Portland are during the month of September. You can find some of the cheapest flights from Columbus to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Columbus to Portland

Sunday is one of the best days to book for cheap flights from Columbus to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Columbus to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Columbus to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $81 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Columbus to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Columbus to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from John Glenn Columbus Intl. Airport (CMH) to Portland Intl. Jetport Airport (PWM) cost?
Get a cheap one-way flight from $81 or cheap return flight from $157 from John Glenn Columbus Intl. Airport (CMH) to Portland Intl. Jetport Airport (PWM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from John Glenn Columbus Intl. Airport (CMH) to Portland Intl. Jetport Airport (PWM)?
The cheapest month to fly from CMH to PWM is September, when there's less demand. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from John Glenn Columbus Intl. Airport (CMH) to Portland Intl. Jetport Airport (PWM)?
To find the cheapest airline that'll fly you from CMH to PWM, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to Portland Intl. Jetport Airport (PWM)?
There are no daily direct flights departing from John Glenn Columbus Intl. Airport (CMH) to Portland Intl. Jetport Airport (PWM). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from CMH to PWM?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from CMH to PWM?
Consider booking with United Airlines if you'd like to go straight from John Glenn Columbus Intl. Airport (CMH) to Portland Intl. Jetport Airport (PWM) without any delays. This carrier has the best track record for punctuality, with an on-time score of 85%. Want to get notified of any changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from John Glenn Columbus Intl. Airport (CMH) to Portland Intl. Jetport Airport (PWM)?
Opt for a flight from John Glenn Columbus Intl. Airport (CMH) to Portland Intl. Jetport Airport (PWM) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from John Glenn Columbus Intl. Airport (CMH) to Portland Intl. Jetport Airport (PWM) last-minute?
Holding off until right before your break to book a flight from CMH to PWM often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open for a better chance of scoring a bargain.
Is it cheaper to book a CMH to PWM flight and hotel package?
Opting for a CMH to PWM flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from John Glenn Columbus Intl. Airport (CMH) to Portland Intl. Jetport Airport (PWM)?
If you reserved your CMH to PWM flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.