$93+ Cheap flights from Columbus (CMH) to Portland (PDX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — PDX
Apr 15 — Apr 221
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Columbus to PortlandExplore the most affordable flight options available from Columbus to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
Explore the most affordable flight options available from Columbus to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:40 am
CMH
- PDX
2 stops28h 10m
Multiple Airlines
Wed 4/1512:28 pm
PDX
- CMH
1 stop28h 05m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$260
This Gotogate deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:08 pm
CMH
- PDX
1 stop18h 34m
Frontier
Sun 5/311:15 am
PDX
- CMH
1 stop28h 48m
Frontier
Deal found 3/14![Frontier logo]()
$264
This CheapOair deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:43 pm
CMH
- PDX
1 stop25h 03m
Frontier
Sun 5/3112:35 pm
PDX
- CMH
1 stop26h 13m
Frontier
Deal found 3/16![Frontier logo]()
$281
This Gotogate deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:18 pm
CMH
- PDX
1 stop17h 45m
Frontier
Sun 4/1911:15 am
PDX
- CMH
1 stop29h 11m
Frontier
Deal found 3/11![Frontier logo]()
$295
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:05 am
CMH
- PDX
2 stops10h 48m
Delta
Sun 5/108:11 pm
PDX
- CMH
2 stops10h 45m
Delta
Deal found 3/11![Delta logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:30 am
CMH
- PDX
2 stops31h 33m
Multiple Airlines
Wed 4/1512:28 pm
PDX
- CMH
1 stop28h 05m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$300
This CheapOair deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:07 pm
CMH
- PDX
1 stop18h 06m
Frontier
Tue 8/1812:23 pm
PDX
- CMH
1 stop27h 49m
Frontier
Deal found 3/12![Frontier logo]()
$321
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:05 am
CMH
- PDX
1 stop8h 12m
Delta
Sun 5/105:51 pm
PDX
- CMH
2 stops13h 03m
Delta
Deal found 3/11![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:28 pm
CMH
- PDX
2 stops17h 30m
Delta
Sun 5/105:51 pm
PDX
- CMH
2 stops13h 03m
Delta
Deal found 3/11![Delta logo]()
$337
Best flights from Columbus to PortlandDiscover carefully curated flight deals from Columbus to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
Discover carefully curated flight deals from Columbus to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:10 am
CMH
- PDX
1 stop8h 39m
Delta
Sun 5/108:11 pm
PDX
- CMH
2 stops10h 43m
Delta
Deal found 3/11![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:10 pm
CMH
- PDX
1 stop7h 00m
Southwest
Sat 4/1111:55 pm
PDX
- CMH
1 stop7h 00m
Southwest
Deal found 3/14![Southwest logo]()
$367
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:56 pm
CMH
- PDX
1 stop6h 59m
United Airlines
Thu 5/1411:55 pm
PDX
- CMH
1 stop6h 47m
United Airlines
Deal found 3/12![United Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:25 pm
CMH
- PDX
2 stops12h 15m
Southwest
Mon 6/111:55 pm
PDX
- CMH
1 stop7h 20m
Southwest
Deal found 3/12![Southwest logo]()
$384
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:05 am
CMH
- PDX
2 stops12h 05m
Delta
Sun 5/108:11 pm
PDX
- CMH
2 stops10h 45m
Delta
Deal found 3/11![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:10 pm
CMH
- PDX
1 stop7h 00m
Southwest
Sun 5/102:15 pm
PDX
- CMH
1 stop8h 25m
Southwest
Deal found 3/11![Southwest logo]()
$417
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:58 pm
CMH
- PDX
1 stop6h 54m
Delta
Fri 5/158:11 pm
PDX
- CMH
2 stops10h 43m
Delta
Deal found 3/12![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/93:40 pm
CMH
- PDX
2 stops9h 55m
Southwest
Wed 6/177:50 am
PDX
- CMH
1 stop13h 20m
Southwest
Deal found 3/13![Southwest logo]()
$445
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:15 pm
CMH
- PDX
2 stops10h 30m
Southwest
Sat 6/1310:10 am
PDX
- CMH
1 stop12h 15m
Southwest
Deal found 3/16![Southwest logo]()
$449
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:05 pm
CMH
- PDX
2 stops10h 05m
Southwest
Thu 5/1411:55 pm
PDX
- CMH
1 stop7h 05m
Southwest
Deal found 3/12![Southwest logo]()
$453
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:20 am
CMH
- PDX
1 stop7h 40m
Southwest
Sat 5/239:35 am
PDX
- CMH
2 stops10h 05m
Southwest
Deal found 3/11![Southwest logo]()
$453
Last-minute flights from Columbus to PortlandDiscover last-minute flight deals from Columbus to Portland. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Portland. Data last updated March 16, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:30 pm
CMH
- PDX
2 stops9h 45m
Southwest
Wed 4/811:15 am
PDX
- CMH
1 stop9h 40m
Southwest
Deal found 3/11![Southwest logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:30 am
CMH
- PDX
2 stops31h 33m
Multiple Airlines
Wed 4/1512:28 pm
PDX
- CMH
1 stop28h 05m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$300
This Alaska Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:30 pm
CMH
- PDX
1 stop7h 14m
Alaska Airlines
Tue 4/149:00 am
PDX
- CMH
1 stop6h 34m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:34 pm
CMH
- PDX
1 stop8h 34m
Delta
Wed 4/157:05 am
PDX
- CMH
2 stops12h 57m
Delta
Deal found 3/15![Delta logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:40 am
CMH
- PDX
2 stops28h 10m
Multiple Airlines
Wed 4/1512:28 pm
PDX
- CMH
1 stop28h 05m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$260
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:45 am
CMH
- PDX
1 stop9h 03m
Delta
Thu 4/1610:42 am
PDX
- CMH
2 stops9h 20m
Delta
Deal found 3/12![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:45 am
CMH
- PDX
2 stops9h 24m
Delta
Sat 4/1810:42 am
PDX
- CMH
2 stops9h 20m
Delta
Deal found 3/12![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:03 pm
CMH
- PDX
2 stops8h 53m
Delta
Tue 4/217:32 pm
PDX
- CMH
2 stops11h 19m
Delta
Deal found 3/15![Delta logo]()
$353
This Gotogate deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:18 pm
CMH
- PDX
1 stop17h 45m
Frontier
Sun 4/1911:15 am
PDX
- CMH
1 stop29h 11m
Frontier
Deal found 3/11![Frontier logo]()
$295
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:30 am
CMH
- PDX
1 stop9h 16m
United Airlines
Thu 4/3011:55 pm
PDX
- CMH
1 stop6h 47m
United Airlines
Deal found 3/12![United Airlines logo]()
$368
One-way flights from Columbus to PortlandSearch for one-way flight options from Columbus to Portland. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
Search for one-way flight options from Columbus to Portland. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:18 pm
CMH
- PDX
1 stop18h 24m
Frontier
Deal found 3/16![Frontier logo]()
$93
This CheapOair deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:08 pm
CMH
- PDX
1 stop17h 55m
Frontier
Deal found 3/12![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:57 pm
CMH
- PDX
2 stops40h 41m
Frontier
Deal found 3/16![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:05 am
CMH
- PDX
3 stops32h 33m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$158
This Gotogate deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:43 pm
CMH
- PDX
1 stop25h 03m
Frontier
Deal found 3/11![Frontier logo]()
$166
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:03 pm
CMH
- PDX
2 stops8h 53m
Delta
Deal found 3/12![Delta logo]()
$169
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:30 pm
CMH
- PDX
1 stop8h 33m
American Airlines
Deal found 3/12![American Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:44 pm
CMH
- PDX
2 stops21h 36m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$183
This Gotogate deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:18 pm
CMH
- PDX
1 stop17h 45m
Frontier
Deal found 3/11![Frontier logo]()
$185
Find flight deals from Columbus to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $264 (Gotogate) |
One-way from | $93 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $455 |
Cheapflights Fare Finder
Customize your flight search to find flights from Columbus to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 16, 2026.
Use the filters below to find and compare flights from Columbus Airport to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Wed 5/6
7:10 am-12:49 pm
1 stop8h 39m
Portland
Sun 5/10
8:11 pm-9:54 am
2 stops10h 43m
$347
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Wed 4/8
7:10 pm-11:10 pm
1 stop7h 00m
Portland
Sat 4/11
11:55 pm-9:55 am
1 stop7h 00m
$367
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Thu 5/28
12:25 pm-9:40 pm
2 stops12h 15m
Portland
Mon 6/1
11:55 pm-10:15 am
1 stop7h 20m
$384
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Tue 5/5
8:05 am-5:10 pm
2 stops12h 05m
Portland
Sun 5/10
8:11 pm-9:56 am
2 stops10h 45m
$397
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Wed 5/6
7:10 pm-11:10 pm
1 stop7h 00m
Portland
Sun 5/10
2:15 pm-1:40 am
1 stop8h 25m
$417
Quickest round-trip
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Fri 5/8
7:56 pm-11:55 pm
1 stop6h 59m
Portland
Thu 5/14
11:55 pm-9:42 am
1 stop6h 47m
$428
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Fri 5/8
5:58 pm-9:52 pm
1 stop6h 54m
Portland
Fri 5/15
8:11 pm-9:54 am
2 stops10h 43m
$437
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Tue 6/9
3:40 pm-10:35 pm
2 stops9h 55m
Portland
Wed 6/17
7:50 am-12:10 am
1 stop13h 20m
$445
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Wed 6/3
1:15 pm-8:45 pm
2 stops10h 30m
Portland
Sat 6/13
10:10 am-1:25 am
1 stop12h 15m
$449
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Fri 5/8
1:05 pm-8:10 pm
2 stops10h 05m
Portland
Thu 5/14
11:55 pm-10:00 am
1 stop7h 05m
$453
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Columbus to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbus to Portland in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Columbus Airport-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Columbus Airport-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbus Airport-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Columbus to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Columbus with our price prediction graph.
CMH-PDX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Columbus Airport to Portland
Prices
More
How far ahead should I book a flight from Columbus Airport to Portland?
Use this chart to determine the optimal time to book a round-trip flight from Columbus to Portland. Price data was last updated on March 13, 2026.
The price you pay for your flight from Columbus Airport to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Columbus Airport to Portland?
Currently, October is the cheapest month in which you can book a flight from Columbus Airport to Portland (average of $139). Flying from Columbus Airport to Portland in December is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What’s the top layover airport for flights from Columbus Airport to Portland?
Share of 1-stop round-trip flights from Columbus Airport to Portland chosen by Cheapflights users in the past 12 months, using the same layover each way.
Seattle (SEA) – chosen by Cheapflights users on 60% of 1-stop itineraries from Columbus Airport to Portland on Cheapflights.
What’s the cheapest layover airport for flights from Columbus Airport to Portland?
Average round-trip fare for 1-stop flights from Columbus Airport to Portland, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Seattle (SEA) is the most affordable 1-stop option, with an average round-trip price of $279.
What’s the fastest layover option from Columbus Airport to Portland?
Shortest average travel time for 1-stop one-way flights from Columbus Airport to Portland, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 6h 38m.
Which airport typically offers the quickest layover for flights from Columbus Airport to Portland?
Average layover duration for 1-stop one-way flights from Columbus Airport to Portland, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (MDW) offer the fastest connection on this route, with an average layover time of 1h 03m.
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated March 16, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Columbus Airport to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Columbus to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsVancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Beaverton
Depoe Bay
Wilsonville
Stevenson
Tillamook
Pacific City
Astoria
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Columbus and Portland flights
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Top 6 airlines flying from Columbus to Portland
Discover the top 6 airlines that operate flights from Columbus to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$233 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$229 | Average$381 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$414 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$263 | Average$323 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$280 | Average$436 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$288 | Average$432 | FlexibilityNo cancel fee | On-time69% |