$63+ Cheap flights from Columbus (CMH) to Portland, ME (PWM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — PWM
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Columbus to Portland with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Columbus to Portland are usually found in September or August, booked 28 days in advance, depart on a Friday or Wednesday and return on a Tuesday
Cheap flight deals from Columbus to Portland
Cheapest
Best
Last-minute
One-way
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 September 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 September 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:01 pm -
Nonstop1h 56m
Mon 11/93:53 pm -
Nonstop2h 17m
Deal found 9/12![Breeze Airways logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 9/267:23 pm -
Nonstop1h 56m
Wed 10/77:00 am -
Nonstop2h 17m
Deal found 9/11![Breeze Airways logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/307:23 pm -
Nonstop1h 56m
Wed 10/77:00 am -
Nonstop2h 17m
Deal found 9/11![Breeze Airways logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/2612:01 pm -
Nonstop1h 56m
Fri 10/303:53 pm -
Nonstop2h 17m
Deal found 9/16![Breeze Airways logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 11/2012:01 pm -
Nonstop1h 56m
Mon 11/233:53 pm -
Nonstop2h 17m
Deal found 9/15![Breeze Airways logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:23 pm -
Nonstop1h 56m
Wed 9/237:00 am -
Nonstop2h 17m
Deal found 9/14![Breeze Airways logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:23 pm -
Nonstop1h 56m
Wed 9/307:00 am -
Nonstop2h 17m
Deal found 9/13![Breeze Airways logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/147:28 pm -
Nonstop1h 56m
Sat 10/177:00 am -
Nonstop2h 17m
Deal found 9/11![Breeze Airways logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/237:23 pm -
Nonstop1h 56m
Sat 9/267:00 am -
Nonstop2h 17m
Deal found 9/11![Breeze Airways logo]()
$173
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 September 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 September 16, 2026.
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/176:17 pm -
1 stop5h 53m
Sat 10/3112:43 pm -
1 stop5h 48m
Deal found 9/15![Delta logo]()
$255
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:00 am -
1 stop7h 16m
Wed 11/115:50 am -
1 stop6h 35m
Deal found 9/15![United Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 9/14. 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 11/46:00 am -
2 stops8h 45m
Sat 11/75:25 am -
2 stops8h 35m
Deal found 9/14![Southwest logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sat 10/107:28 pm -
Nonstop1h 56m
Fri 10/165:35 pm -
3 stops24h 52m
Deal found 9/15![Breeze Airways logo]()
$452
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:02 am -
1 stop4h 00m
Wed 10/216:00 am -
1 stop5h 55m
Deal found 9/15![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 am -
1 stop5h 00m
Sun 12/64:00 pm -
1 stop6h 53m
Deal found 9/13![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 9/13. 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.
Thu 11/123:00 pm -
2 stops8h 55m
Tue 11/1712:45 pm -
2 stops9h 15m
Deal found 9/13![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:02 am -
1 stop4h 00m
Tue 10/136:00 am -
1 stop6h 28m
Deal found 9/15![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 9/14. 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.
Fri 1/156:40 am -
2 stops8h 50m
Mon 1/1812:50 pm -
2 stops8h 40m
Deal found 9/14![Southwest logo]()
$407
This Delta deal was found by Cheapflights users on 9/11. 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.
Sun 9/276:05 am -
1 stop4h 50m
Wed 10/76:04 am -
1 stop5h 47m
Deal found 9/11![Delta logo]()
$447
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:10 am -
2 stops7h 55m
Mon 11/2311:10 am -
2 stops9h 55m
Deal found 9/15![Southwest logo]()
$417
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 10/25:30 pm -
1 stop5h 47m
Mon 10/55:29 pm -
1 stop4h 16m
Deal found 9/11![Delta logo]()
$447
Last-minute flights from Columbus to PortlandDiscover last-minute flight deals from Columbus to Portland. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Portland. Data last updated September 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:23 pm -
Nonstop1h 56m
Wed 9/307:00 am -
Nonstop2h 17m
Deal found 9/13![Breeze Airways logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:23 pm -
Nonstop1h 56m
Wed 9/237:00 am -
Nonstop2h 17m
Deal found 9/14![Breeze Airways logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/237:23 pm -
Nonstop1h 56m
Sat 9/267:00 am -
Nonstop2h 17m
Deal found 9/11![Breeze Airways logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:23 pm -
Nonstop1h 56m
Wed 9/307:00 am -
Nonstop2h 17m
Deal found 9/14![Breeze Airways logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 9/267:23 pm -
Nonstop1h 56m
Wed 10/77:00 am -
Nonstop2h 17m
Deal found 9/11![Breeze Airways logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 9/267:23 pm -
Nonstop1h 56m
Sat 10/107:00 am -
Nonstop2h 17m
Deal found 9/11![Breeze Airways logo]()
$197
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:23 pm -
Nonstop1h 56m
Mon 9/283:53 pm -
Nonstop2h 17m
Deal found 9/11![Breeze Airways logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/307:23 pm -
Nonstop1h 56m
Wed 10/77:00 am -
Nonstop2h 17m
Deal found 9/11![Breeze Airways logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/147:28 pm -
Nonstop1h 56m
Sat 10/177:00 am -
Nonstop2h 17m
Deal found 9/11![Breeze Airways logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/2612:01 pm -
Nonstop1h 56m
Fri 10/303:53 pm -
Nonstop2h 17m
Deal found 9/16![Breeze Airways logo]()
$147
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 September 16, 2026.
Search for one-way flight options from Columbus to Portland. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sat 9/267:23 pm -
Nonstop1h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Breeze Airways logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/2612:01 pm -
Nonstop1h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Breeze Airways logo]()
$73
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:01 pm -
Nonstop1h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Breeze Airways logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:28 pm -
Nonstop1h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Breeze Airways logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:01 pm -
Nonstop1h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Breeze Airways logo]()
$103
This Super.com deal was found by Cheapflights users on 9/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:23 pm -
Nonstop1h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Breeze Airways logo]()
$109
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:36 am -
1 stop6h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$128
This Southwest deal was found by Cheapflights users on 9/14. 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.
Tue 10/202:35 pm -
2 stops8h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:44 pm -
2 stops27h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sun 11/87:44 pm -
2 stops44h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$140
This Southwest deal was found by Cheapflights users on 9/14. 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.
Mon 10/55:40 pm -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$145
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 (PWM). 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 September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $137 (Kiwi.com) |
One-way from | $63 (Kiwi.com) |
Popular in | April |
Cheapest in | September |
Average price | $198 |
Good round-trip deal | $128 or less |
Good one-way deal | $189 or less |
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 7,457,451 searches. Data last updated September 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 Columbus - PWM Portland
CMHPWM
Columbus
Sun 11/8
7:44 pm-4:24 pm
2 stops44h 40m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$140
ColumbusPortland
CMH Columbus - PWM Portland
CMHPWM
Columbus
Mon 12/21
6:00 pm-11:06 pm
1 stop5h 06m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
ColumbusPortland
CMH Columbus - PWM Portland
CMHPWM
Columbus
Mon 10/26
3:50 pm-9:55 pm
1 stop6h 05m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
ColumbusPortland
CMH Columbus - PWM Portland
CMHPWM
Columbus
Mon 10/5
5:40 pm-11:55 pm
1 stop6h 15m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
ColumbusPortland
CMH Columbus - PWM Portland
CMHPWM
Columbus
Sun 10/18
7:44 pm-11:34 pm
2 stops27h 50m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
ColumbusPortland
CMH Columbus - PWM Portland
CMHPWM
Columbus
Mon 10/19
7:17 am-2:38 pm
1 stop7h 21m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$189
ColumbusPortland
CMH Columbus - PWM Portland
CMHPWM
Columbus
Sun 10/18
7:07 pm-11:36 pm
1 stop4h 29m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$199
Quickest round-trip
ColumbusPortland
CMH Columbus - PWM Portland
CMHPWM
Columbus
Mon 12/21
1:05 pm-4:40 pm
1 stop3h 35m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$199
ColumbusPortland
CMH Columbus - PWM Portland
CMHPWM
Columbus
Mon 10/19
3:50 pm-11:55 pm
2 stops8h 05m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$204
ColumbusPortland
CMH Columbus - PWM Portland
CMHPWM
Columbus
Sat 10/17
6:17 pm-12:10 am
1 stop5h 53m
Portland
Sat 10/31
12:43 pm-6:31 pm
1 stop5h 48m
$255
Showing 1-10 of 21 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| 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, Maine 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, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Columbus Airport-Portland, Maine 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, Maine 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-PWM
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, Maine?
The price you pay for your flight from Columbus Airport to Portland, Maine may vary depending on when you book. For the best chance of a lower fare, look to book 27 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, Maine?
Currently, September is the cheapest month in which you can book a flight from Columbus Airport to Portland, Maine (average of $198). Flying from Columbus Airport to Portland, Maine in April is currently the most expensive (average of $706). 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 is the cheapest time of day to fly from CMH to PWM?
Find hourly flight availability from Columbus to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Columbus Airport to Portland, Maine as you normally would.
What’s the top layover airport for flights from Columbus Airport to Portland, Maine?
Share of 1-stop round-trip flights from Columbus Airport to Portland, Maine chosen by Cheapflights users in the past 12 months, using the same layover each way.
Philadelphia (PHL) – chosen by Cheapflights users on 75% of 1-stop itineraries from Columbus Airport to Portland, Maine on Cheapflights.
What’s the cheapest layover airport for flights from Columbus Airport to Portland, Maine?
Average round-trip fare for 1-stop flights from Columbus Airport to Portland, Maine, chosen by Cheapflights users in the past 12 months, with the same layover each way.
New York (LGA) is the most affordable 1-stop option, with an average round-trip price of $329.
What’s the fastest layover option from Columbus Airport to Portland, Maine?
Shortest average travel time for 1-stop one-way flights from Columbus Airport to Portland, Maine, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via New York (LGA) have the shortest average one-way travel time for 1-stop routes: 3h 54m.
Which airport typically offers the quickest layover for flights from Columbus Airport to Portland, Maine?
Average layover duration for 1-stop one-way flights from Columbus Airport to Portland, Maine, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via New York (LGA) offer the fastest connection on this route, with an average layover time of 1h 10m.
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 September 16, 2026.
Read reviews from past customers who have flown Breeze Airways,Southwest, andDelta from Columbus Airport to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.4
Entertainment
6.8
Food
6.8
Comfort
8.2
Crew
8.8
Overall
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.4
Entertainment
6.8
Food
6.8
Comfort
8.2
Crew
8.8
Overall
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.4
Entertainment
6.8
Food
6.8
Comfort
8.2
Crew
8.8
Overall
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.4
Entertainment
6.8
Food
6.8
Comfort
8.2
Crew
8.8
Overall
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.4
Entertainment
6.8
Food
6.8
Comfort
8.2
Crew
8.8
Overall
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.4
Entertainment
6.8
Food
6.8
Comfort
8.2
Crew
8.8
Overall
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
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 locationsNorth Conway
Lewiston
Brunswick
Conway
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Columbus and Portland flights
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Top 5 airlines flying from Columbus to Portland
Discover the top 5 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 7,457,451 searches. Data last updated September 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$121 | Average$234 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$159 | Average$344 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$362 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$473 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$302 | Average$656 | FlexibilityNo cancel fee | On-time69% |