HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$169+ Cheap flights from Dayton to Portland, ME (DAY - PWM)

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — PWM
Ağu 19 — Ağu 261
Sal 8/19
Sal 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dayton 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.

Cheap flight deals from Dayton to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) 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 Ağustos 14, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$169
(American Airlines)

Popular in

February

Cheapest in

September

Average price

$402
From Dayton to Portland
Search Deals
One-way flight from Dayton to Portland
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Dayton to Portland

Cheapest flights from Dayton to Portland
Explore the most affordable flight options available from Dayton to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Ağustos 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sal 9/164:36 pmDAY - PWM
1 stop7h 35mDelta
Cmt 9/206:00 amPWM - DAY
1 stop6h 29mDelta
Deal found 8/14$249
This Delta deal was found by Cheapflights users on 8/13. 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.
Cmt 9/131:16 pmDAY - PWM
2 stops11h 18mDelta
Sal 9/166:00 amPWM - DAY
2 stops11h 52mDelta
Deal found 8/13$259
This Delta deal was found by Cheapflights users on 8/12. 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.
Per 9/256:37 pmDAY - PWM
1 stop5h 34mDelta
Çar 10/16:00 amPWM - DAY
2 stops9h 51mDelta
Deal found 8/12$265
This Delta deal was found by Cheapflights users on 8/12. 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.
Çar 9/241:16 pmDAY - PWM
2 stops11h 18mDelta
Çar 10/16:00 amPWM - DAY
2 stops9h 51mDelta
Deal found 8/12$270
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Çar 8/276:00 amDAY - PWM
1 stop4h 41mAmerican Airlines
Çar 9/35:20 pmPWM - DAY
1 stop6h 24mAmerican Airlines
Deal found 8/14$284
This Delta deal was found by Cheapflights users on 8/13. 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.
Cmt 9/274:36 pmDAY - PWM
1 stop5h 24mDelta
Cmt 10/46:00 amPWM - DAY
1 stop6h 29mDelta
Deal found 8/13$293
This Delta deal was found by Cheapflights users on 8/12. 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.
Cum 9/264:36 pmDAY - PWM
1 stop7h 35mDelta
Çar 10/16:00 amPWM - DAY
1 stop6h 29mDelta
Deal found 8/12$294
This Delta deal was found by Cheapflights users on 8/12. 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.
Çar 9/241:16 pmDAY - PWM
2 stops11h 18mDelta
Per 10/26:00 amPWM - DAY
1 stop6h 29mDelta
Deal found 8/12$298
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Cum 9/267:18 pmDAY - PWM
1 stop4h 27mAmerican Airlines
Per 10/212:27 pmPWM - DAY
1 stop6h 21mAmerican Airlines
Deal found 8/12$319
This Delta deal was found by Cheapflights users on 8/12. 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.
Pzt 9/2911:15 amDAY - PWM
2 stops13h 19mDelta
Cmt 10/46:00 amPWM - DAY
1 stop6h 29mDelta
Deal found 8/12$323

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton 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 Ağustos 14, 2025.
Use the filters below to find and compare flights from Dayton to Portland that are best for you.

Fly from

Dayton

Fly to

Portland

Route

Depart

Return

Price

DaytonPortland

DAY - PWM

DAYPWM

Dayton

Cum 9/26

5:16 pm-10:29 pm

1 stop5h 13m

Portland

Pzt 9/29

6:01 am-11:28 am

1 stop5h 27m

$249

DaytonPortland

DAY - PWM

DAYPWM

Dayton

Per 9/25

6:37 pm-12:11 am

1 stop5h 34m

Portland

Çar 10/1

6:00 am-12:29 pm

1 stop6h 29m

$249

DaytonPortland

DAY - PWM

DAYPWM

Dayton

Cmt 9/13

4:36 pm-10:00 pm

1 stop5h 24m

Portland

Sal 9/16

6:00 am-12:29 pm

1 stop6h 29m

$249

DaytonPortland

DAY - PWM

DAYPWM

Dayton

Sal 9/16

4:36 pm-12:11 am

1 stop7h 35m

Portland

Cmt 9/20

6:00 am-12:29 pm

1 stop6h 29m

$249

DaytonPortland

DAY - PWM

DAYPWM

Dayton

Cmt 9/27

4:36 pm-10:00 pm

1 stop5h 24m

Portland

Çar 10/1

6:00 am-12:29 pm

1 stop6h 29m

$249

DaytonPortland

DAY - PWM

DAYPWM

Dayton

Çar 9/24

4:36 pm-12:11 am

1 stop7h 35m

Portland

Çar 10/1

6:00 am-12:29 pm

1 stop6h 29m

$249

DaytonPortland

DAY - PWM

DAYPWM

Dayton

Sal 10/7

5:25 pm-10:10 pm

1 stop4h 45m

$169

DaytonPortland

DAY - PWM

DAYPWM

Dayton

Sal 10/7

1:29 pm-12:05 am

2 stops10h 36m

$174

DaytonPortland

DAY - PWM

DAYPWM

Dayton

Sal 10/7

7:21 am-4:44 pm

2 stops9h 23m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Dayton to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Dayton with our price prediction graph.
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 Dayton to Portland

What is the cheapest month to book a flight from Dayton to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Dayton to Portland, Maine (average of $296). Flying from Dayton to Portland, Maine in July is currently the most expensive (average of $394). 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 DAY to PWM?

Find hourly flight availability from Dayton 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 Ağustos 14, 2025.

It’s optimal to fly from Dayton to Portland, Maine at noon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Dayton to Portland, Maine?

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 Ağustos 14, 2025.
Read through reviews of airlines operating flights from Dayton to Portland, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,984 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,915 reviews
Delta
8.0
Very good
7,984 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,984 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Dayton to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Dayton to Portland, Maine round-trip?

    Flying on American Airlines is currently your cheapest option to Portland, Maine, with prices starting at $238. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $242 and $303, respectively. American Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Dayton to Portland, Maine one-way?

    The cheapest airlines for a one-way flight from Dayton to Portland, Maine are American Airlines ($169), Delta ($174), and United Airlines ($209).

  • Can I find deals for flights from Dayton to Portland that include hotel bookings?

    Yes. In addition to deals on Dayton to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dayton to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to Portland.

  • Can I find deals for business class flights from Dayton to Portland?

    Yes. Cheapflights offers flight deals from Dayton to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dayton to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Dayton to Portland, Maine (average of $296). Flying from Dayton to Portland, Maine in July is currently the most expensive (average of $394). 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Brunswick
North Conway
Auburn
Conway
Lewiston

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dayton to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Boston flights
Pittsburgh to Boston flights
Cleveland to Boston flights
Detroit to Boston flights
Columbus to Boston flights
Detroit to Portland flights
Cincinnati to Portland flights
Dayton to Boston flights
Cleveland to Portland flights
Pittsburgh to Portland flights
Cleveland to Bangor flights
Akron to Boston flights
Cincinnati to Bangor flights
Detroit to Bangor flights
Columbus to Bangor flights
Columbus to Portland flights
Akron to Portland flights
Dayton to Bangor flights
Pittsburgh to Bangor flights
Akron to Bangor flights
Cleveland to Bar Harbor flights
Pittsburgh to Bar Harbor flights
Detroit to Augusta flights
Cincinnati to Bar Harbor flights
Detroit to Bar Harbor flights
Columbus to Bar Harbor flights
Cleveland to Augusta flights
Cleveland to Rockland flights
Erie to Boston flights
Detroit to Rockland flights
Huntington to Boston flights
Pittsburgh to Augusta flights
Huntington to Portland flights
Toledo to Boston flights
Toledo to Portland flights
Toledo to Bangor flights
Pittsburgh to Rockland flights
Erie to Portland flights
Cincinnati to Rockland flights

Top 3 airlines flying from Dayton to Portland

Discover the top 3 airlines that operate flights from Dayton 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 Ağustos 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$362FlexibilityNo cancel feeOn-time71%
DeltaCheapest$242Average$273FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$303Average$408FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights