$127+ Cheap flights from Portland, ME to Cincinnati (PWM - CVG)
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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CVG
Nov 20 — Nov 271
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Cincinnati 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Cincinnati
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Cheapest flights from Portland to CincinnatiExplore the most affordable flight options available from Portland to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
Explore the most affordable flight options available from Portland to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 11/165:08 pm -
1 stop6h 34m
Tue 11/1710:01 am -
1 stop4h 26m
Deal found 10/20![United Airlines logo]()
$276
This Delta deal was found by Cheapflights users on 10/21. 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 11/214:50 pm -
1 stop4h 28m
Thu 11/268:05 am -
1 stop3h 54m
Deal found 10/21![Delta logo]()
$281
This Southwest deal was found by Cheapflights users on 10/19. 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 11/125:10 pm -
1 stop6h 45m
Sun 11/155:50 am -
1 stop4h 40m
Deal found 10/19![Southwest logo]()
$296
This Delta deal was found by Cheapflights users on 10/20. 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 11/2611:50 am -
1 stop4h 43m
Tue 12/15:25 pm -
1 stop5h 55m
Deal found 10/20![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 12/245:30 am -
1 stop6h 14m
Thu 12/316:05 am -
1 stop4h 40m
Deal found 10/21![American Airlines logo]()
$330
This Southwest deal was found by Cheapflights users on 10/18. 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 11/135:10 pm -
1 stop6h 45m
Mon 11/165:55 am -
1 stop3h 55m
Deal found 10/18![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 10/21. 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 11/224:50 pm -
1 stop5h 59m
Thu 11/268:05 am -
1 stop3h 54m
Deal found 10/21![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/175:08 pm -
1 stop6h 34m
Tue 11/248:50 am -
1 stop5h 26m
Deal found 10/20![United Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/95:35 pm -
1 stop15h 16m
Tue 11/107:59 pm -
1 stop13h 09m
Deal found 10/18![Multiple Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 10/21. 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 11/216:00 am -
2 stops13h 31m
Wed 12/210:34 am -
1 stop6h 05m
Deal found 10/21![Delta logo]()
$376
Best flights from Portland to CincinnatiDiscover carefully curated flight deals from Portland to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
Discover carefully curated flight deals from Portland to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 11/214:50 pm -
1 stop4h 28m
Tue 12/15:25 pm -
1 stop5h 55m
Deal found 10/21![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 11/167:35 pm -
1 stop4h 24m
Tue 11/177:00 am -
2 stops7h 27m
Deal found 10/20![United Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 10/18. 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 11/135:10 pm -
1 stop6h 45m
Mon 11/165:55 am -
1 stop3h 55m
Deal found 10/18![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2212:45 pm -
1 stop6h 25m
Wed 12/26:20 pm -
1 stop6h 01m
Deal found 10/16![Delta logo]()
$385
This Southwest deal was found by Cheapflights users on 10/20. 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 11/175:15 am -
1 stop7h 25m
Tue 11/242:05 pm -
2 stops9h 50m
Deal found 10/20![Southwest logo]()
$392
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/268:08 am -
1 stop4h 59m
Fri 11/278:53 am -
1 stop5h 23m
Deal found 10/21![United Airlines logo]()
$420
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:50 am -
1 stop4h 43m
Wed 12/210:34 am -
1 stop6h 05m
Deal found 10/16![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/255:08 pm -
1 stop6h 34m
Fri 11/271:52 pm -
2 stops9h 29m
Deal found 10/21![United Airlines logo]()
$425
This Southwest deal was found by Cheapflights users on 10/17. 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 1/185:20 am -
2 stops11h 50m
Thu 1/217:05 am -
2 stops14h 35m
Deal found 10/17![Southwest logo]()
$481
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/248:49 am -
2 stops8h 36m
Wed 12/27:15 am -
2 stops7h 22m
Deal found 10/21![United Airlines logo]()
$470
Last-minute flights from Portland to CincinnatiDiscover last-minute flight deals from Portland to Cincinnati. Data last updated October 21, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Cincinnati. Data last updated October 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/95:35 pm -
1 stop15h 16m
Tue 11/107:59 pm -
1 stop13h 09m
Deal found 10/18![Multiple Airlines logo]()
$366
This Southwest deal was found by Cheapflights users on 10/19. 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 11/125:10 pm -
1 stop6h 45m
Sun 11/155:50 am -
1 stop4h 40m
Deal found 10/19![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 10/18. 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 11/135:10 pm -
1 stop6h 45m
Mon 11/165:55 am -
1 stop3h 55m
Deal found 10/18![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 11/165:08 pm -
1 stop6h 34m
Tue 11/1710:01 am -
1 stop4h 26m
Deal found 10/20![United Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/175:08 pm -
1 stop6h 34m
Tue 11/248:50 am -
1 stop5h 26m
Deal found 10/20![United Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/175:09 pm -
2 stops40h 10m
Tue 11/247:35 pm -
1 stop13h 33m
Deal found 10/20![Multiple Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 10/21. 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 11/214:50 pm -
1 stop4h 28m
Thu 11/268:05 am -
1 stop3h 54m
Deal found 10/21![Delta logo]()
$281
This Delta deal was found by Cheapflights users on 10/21. 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 11/216:00 am -
2 stops13h 31m
Wed 12/210:34 am -
1 stop6h 05m
Deal found 10/21![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 10/21. 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 11/224:50 pm -
1 stop5h 59m
Thu 11/268:05 am -
1 stop3h 54m
Deal found 10/21![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 10/20. 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 11/2611:50 am -
1 stop4h 43m
Wed 12/210:34 am -
1 stop6h 05m
Deal found 10/20![Delta logo]()
$328
One-way flights from Portland to CincinnatiSearch for one-way flight options from Portland to Cincinnati. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
Search for one-way flight options from Portland to Cincinnati. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 12/75:35 pm -
1 stop15h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Breeze Airways logo]()
$127
This Southwest deal was found by Cheapflights users on 10/19. 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 12/75:15 am -
2 stops8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Southwest logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 12/75:35 pm -
3 stops39h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/25:35 pm -
1 stop15h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Breeze Airways logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 10/315:09 pm -
2 stops26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/25:35 pm -
2 stops30h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$259
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:23 pm -
1 stop7h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![American Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 10/16. 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.
Sun 11/15:20 am -
2 stops12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Southwest logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/63:53 pm -
3 stops41h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$291
Find flight deals from Portland to Cincinnati
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Cincinnati (CVG). 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 October 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $276 (United Airlines) |
One-way from | $127 (Kiwi.com) |
Popular in | January |
Cheapest in | August |
Average price | $428 |
Good one-way deal | $144 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Cincinnati 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 October 21, 2026.
Use the filters below to find and compare flights from Portland to Cincinnati that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandCincinnati
PWM Portland - CVG Cincinnati Cinci./N. Kentucky
PWMCVG
Portland
Mon 12/7
5:15 am-1:50 pm
2 stops8h 35m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$146
PortlandCincinnati
PWM Portland - CVG Cincinnati Cinci./N. Kentucky
PWMCVG
Portland
Mon 12/7
5:35 pm-9:11 am
3 stops39h 36m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$160
PortlandCincinnati
PWM Portland - CVG Cincinnati Cinci./N. Kentucky
PWMCVG
Portland
Mon 11/2
5:35 pm-8:51 am
1 stop15h 16m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$192
PortlandCincinnati
PWM Portland - CVG Cincinnati Cinci./N. Kentucky
PWMCVG
Portland
Sat 10/31
9:48 am-6:54 pm
1 stop9h 06m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$243
PortlandCincinnati
PWM Portland - CVG Cincinnati Cinci./N. Kentucky
PWMCVG
Portland
Fri 10/30
4:23 pm-12:04 am
1 stop7h 41m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
PortlandCincinnati
PWM Portland - CVG Cincinnati Cinci./N. Kentucky
PWMCVG
Portland
Fri 11/6
5:50 am-3:24 pm
2 stops9h 34m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
PortlandCincinnati
PWM Portland - CVG Cincinnati Cinci./N. Kentucky
PWMCVG
Portland
Sun 11/1
5:20 am-6:00 pm
2 stops12h 40m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
PortlandCincinnati
PWM Portland - CVG Cincinnati Cinci./N. Kentucky
PWMCVG
Portland
Sat 11/21
4:50 pm-9:18 pm
1 stop4h 28m
Cincinnati Cinci./N. Kentucky
Tue 12/1
5:25 pm-11:20 pm
1 stop5h 55m
$281
PortlandCincinnati
PWM Portland - CVG Cincinnati Cinci./N. Kentucky
PWMCVG
Portland
Mon 11/16
7:35 pm-11:59 pm
1 stop4h 24m
Cincinnati Cinci./N. Kentucky
Tue 11/17
7:00 am-2:27 pm
2 stops7h 27m
$292
PortlandCincinnati
PWM Portland - CVG Cincinnati Cinci./N. Kentucky
PWMCVG
Portland
Fri 10/30
5:30 am-3:24 pm
2 stops9h 54m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$324
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Portland to Cincinnati
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 Portland to Cincinnati in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland, Maine-Cincinnati flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Cincinnati flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Cincinnati flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Cincinnati 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 Portland, Maine-Cincinnati 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 Portland to Cincinnati
Have a flexible travel schedule? Discover the best time to fly to Cincinnati from Portland with our price prediction graph.
PWM-CVG
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 Portland to Cincinnati
What is the cheapest month to book a flight from Portland, Maine to Cincinnati?
Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Cincinnati (average of $173). Flying from Portland, Maine to Cincinnati in January is currently the most expensive (average of $697). 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 PWM to CVG?
Find hourly flight availability from Portland to Cincinnati. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 21, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Cincinnati as you normally would.
Reviews of airlines servicing Cincinnati
Get insights into the airlines that provide service to Cincinnati. 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 Cincinnati. Reviews last updated October 21, 2026.
Peruse reviews from past customers who have flown with Breeze Airways,Delta, andUnited Airlines from Portland to Cincinnati to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Overall
8.2
Entertainment
6.8
Comfort
8.2
Crew
8.8
Boarding
8.4
Reviews
1 / 19
10.0
ExcellentJames,Oct 2026
RSW - RDU
Food
6.7
Overall
8.2
Entertainment
6.8
Comfort
8.2
Crew
8.8
Boarding
8.4
Reviews
1 / 19
10.0
ExcellentJames,Oct 2026
RSW - RDU
Food
6.7
Overall
8.2
Entertainment
6.8
Comfort
8.2
Crew
8.8
Boarding
8.4
Reviews
1 / 19
10.0
ExcellentJames,Oct 2026
RSW - RDU
Food
6.7
Overall
8.2
Entertainment
6.8
Comfort
8.2
Crew
8.8
Boarding
8.4
Reviews
1 / 19
10.0
ExcellentJames,Oct 2026
RSW - RDU
Food
6.7
Overall
8.2
Entertainment
6.8
Comfort
8.2
Crew
8.8
Boarding
8.4
Reviews
1 / 19
10.0
ExcellentJames,Oct 2026
RSW - RDU
Related info for your journey
Find useful and relevant information for your journey from Portland to Cincinnati. 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 Cincinnati?
Book flights to Cincinnati if you plan to visit one of these locationsFlorence
Blue Ash
Mason
Sharonville
West Chester
Williamstown
Hebron
Newport
Covington
Oxford
Edgewood
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Alternative routes for Portland to Cincinnati
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Other flights to Cincinnati
Explore flights to Cincinnati departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 21, 2026.
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Portland and Cincinnati flights
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Other flights from Portland
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Top 4 airlines flying from Portland to Cincinnati
Discover the top 4 airlines that operate flights from Portland to Cincinnati. 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 October 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$83 | Average$198 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$167 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$473 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$327 | Average$466 | FlexibilityNo cancel fee | On-time71% |