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Dayton

$192+ Cheap flights from Portland, ME to Dayton (PWM - DAY)

PWM — DAY
Dec 8 — Dec 151
Tue 12/8
Tue 12/15
1 adult, Economy
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Cheap flight deals from Portland to Dayton

Cheapest flights from Portland to Dayton

Fri 12/412:44 pm -
1 stop5h 29m
Fri 12/115:00 am -
1 stop4h 22m
Deal found 11/4$349
Thu 11/195:30 am -
1 stop4h 34m
Mon 11/237:10 am -
1 stop7h 06m
Deal found 11/4$379
Tue 12/225:50 am -
1 stop4h 53m
Tue 12/296:00 am -
1 stop4h 30m
Deal found 11/5$416
Mon 12/75:00 am -
1 stop5h 44m
Mon 12/145:00 am -
1 stop4h 27m
Deal found 11/7$419
Mon 12/74:47 pm -
1 stop6h 07m
Mon 12/145:16 am -
2 stops9h 21m
Deal found 11/7$420
Thu 12/175:15 am -
1 stop4h 42m
Fri 12/255:40 am -
2 stops8h 58m
Deal found 11/5$454
Sun 11/225:30 am -
1 stop4h 34m
Thu 11/267:10 am -
2 stops11h 52m
Deal found 11/6$484
Mon 12/2112:59 pm -
2 stops11h 25m
Thu 12/244:30 pm -
1 stop5h 19m
Deal found 11/5$488
Fri 12/185:15 am -
1 stop4h 42m
Fri 12/255:40 am -
2 stops8h 58m
Deal found 11/5$499

Find flight deals from Portland to Dayton

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(American Airlines)

One-way from

$192
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$398
Provider with most accurate pricing for Portland-Dayton flight deals.
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Provider most trusted by Cheapflights users for Portland-Dayton flights.
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From Portland to Dayton
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One-way flight from Portland to Dayton
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Portland to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandDayton

PWM Portland - DAY Dayton

PWMDAY

Portland

Thu 12/10

10:31 am-11:48 am

2 stops25h 17m

Dayton

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$271

PortlandDayton

PWM Portland - DAY Dayton

PWMDAY

Portland

Tue 12/22

5:50 am-10:43 am

1 stop4h 53m

Dayton

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$289

PortlandDayton

PWM Portland - DAY Dayton

PWMDAY

Portland

Thu 12/17

6:00 am-2:37 pm

1 stop8h 37m

Dayton

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$289

PortlandDayton

PWM Portland - DAY Dayton

PWMDAY

Portland

Wed 12/9

4:02 pm-9:08 pm

1 stop5h 06m

Dayton

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$289

PortlandDayton

PWM Portland - DAY Dayton

PWMDAY

Portland

Wed 12/9

9:12 am-8:17 pm

2 stops11h 05m

Dayton

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$294
Quickest round-trip

PortlandDayton

PWM Portland - DAY Dayton

PWMDAY

Portland

Mon 12/28

5:15 am-9:57 am

1 stop4h 42m

Dayton

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$302

PortlandDayton

PWM Portland - DAY Dayton

PWMDAY

Portland

Thu 11/19

5:30 am-10:04 am

1 stop4h 34m

Dayton

Mon 11/23

7:10 am-2:16 pm

1 stop7h 06m

$379

PortlandDayton

PWM Portland - DAY Dayton

PWMDAY

Portland

Wed 12/23

5:15 am-9:57 am

1 stop4h 42m

Dayton

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$402

PortlandDayton

PWM Portland - DAY Dayton

PWMDAY

Portland

Tue 12/22

5:15 am-1:24 pm

2 stops8h 09m

Dayton

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$407

PortlandDayton

PWM Portland - DAY Dayton

PWMDAY

Portland

Mon 12/7

4:47 pm-10:54 pm

1 stop6h 07m

Dayton

Mon 12/14

5:16 am-2:37 pm

2 stops9h 21m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to Dayton

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Dayton in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Dayton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Dayton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Dayton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Dayton 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-Dayton 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 Dayton

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

Cheapflights Insights

Everything you need to know about your flight from Portland to Dayton

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

Currently, July is the cheapest month in which you can book a flight from Portland, Maine to Dayton (average of $368). Flying from Portland, Maine to Dayton in April is currently the most expensive (average of $939). 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.

Reviews of airlines servicing Dayton

See what other customers who have flown with United Airlines and American Airlines from Portland to Dayton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,469 reviews

Boarding

7.7

Comfort

7.3

Overall

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
United Airlines
7.3
Good
10,469 reviews
United Airlines
7.3
Good
10,469 reviews

Boarding

7.7

Comfort

7.3

Overall

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
American Airlines
7.0
Good
12,228 reviews
United Airlines
7.3
Good
10,469 reviews

Boarding

7.7

Comfort

7.3

Overall

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

  • How long is the flight from Portland, Maine to Dayton?

    For as low as $379, United Airlines can have you in Dayton from Portland, Maine in 4h 34m. Portland, Maine and Dayton are separated by a distance of 760 mi.

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

    Cheapflights users have booked flights from Portland, Maine to Dayton round-trip from $308. Another airline that can offer you cheap pricing is United Airlines. American Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Dayton 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 Portland, Maine to Dayton?

    Currently, July is the cheapest month in which you can book a flight from Portland, Maine to Dayton (average of $368). Flying from Portland, Maine to Dayton in April is currently the most expensive (average of $939). 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 Dayton?

Book flights to Dayton if you plan to visit one of these locations
Springfield
Greenville
Huber Heights
Miamisburg

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Top 2 airlines flying from Portland to Dayton

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$398FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$308Average$380FlexibilityNo cancel feeOn-time71%

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