What airlines fly to Dayton?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Dayton from Portland, Maine according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Dayton. Keep in mind that there are 7 different airlines that fly to Dayton on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to Dayton Airport?

Prices for flights from Portland Airport to Dayton Airport are updated daily.

How many operators does momondo search for flights from Portland Airport to Dayton Airport?

As of November 2025, there are 2 operators available to choose from for flights from Portland Airport to Dayton Airport.

How old do you have to be to fly from Portland Airport to Dayton Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Dayton Airport.

What documentation or ID do you need to fly to Dayton Airport?

The required travel and health documents for your Dayton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dayton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$207 Cheap Flights from Portland to Dayton in 2025/26

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Find the cheapest flights from Portland, Maine to Dayton

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 12:37 pmPWM-DAY

6h 37m1 stop

6:00 am - 12:30 pmDAY-PWM

6h 30m1 stop

$260Delta

Find Deal

lun., nov. 24 - jeu., nov. 27

9:54 am - 2:14 pmPWM-DAY

4h 20m1 stop

10:27 am - 2:19 pmDAY-PWM

3h 52m1 stop

$319United Airlines

Find Deal

lun., nov. 24 - ven., nov. 28

9:54 am - 5:06 pmPWM-DAY

7h 12m2 stops

7:00 am - 2:12 pmDAY-PWM

7h 12m1 stop

$324United Airlines

Find Deal

lun., nov. 24 - jeu., nov. 27

4:57 pm - 11:43 pmPWM-DAY

6h 46m1 stop

7:00 am - 2:12 pmDAY-PWM

7h 12m1 stop

$339United Airlines

Find Deal

sam., nov. 15 - dim., nov. 16

6:00 am - 5:06 pmPWM-DAY

11h 06m2 stops

9:15 am - 2:12 pmDAY-PWM

4h 57m1 stop

$344United Airlines

Find Deal

sam., nov. 15 - dim., nov. 16

5:21 pm - 11:38 pmPWM-DAY

6h 17m1 stop

7:06 am - 2:08 pmDAY-PWM

7h 02m1 stop

$386American Airlines

Find Deal

mer., nov. 26 - jeu., nov. 27

5:21 pm - 11:38 pmPWM-DAY

6h 17m1 stop

7:19 pm - 11:41 amDAY-PWM

16h 22m1 stop

$442American Airlines

Find Deal

mar., déc. 2 - ven., déc. 5

5:21 pm - 11:38 pmPWM-DAY

6h 17m1 stop

6:41 am - 11:46 amDAY-PWM

5h 05m1 stop

$713American Airlines

Find Deal

lun., nov. 24 - sam., nov. 29

5:21 pm - 11:38 pmPWM-DAY

6h 17m1 stop

6:41 am - 11:46 amDAY-PWM

5h 05m1 stop

$780American Airlines

Find Deal

mer., nov. 26 - sam., nov. 29

6:35 am - 5:47 pmPWM-DAY

11h 12m2 stops

6:00 am - 12:30 pmDAY-PWM

6h 30m1 stop

$1,684Delta

Find Deal

mer., nov. 26 - sam., nov. 29

United Airlines flights from Portland, Maine to Dayton

Our best United Airlines deals on Portland, Maine to Dayton flight tickets

United Airlines

Nov 24

PWM9:54 amPortland

4h 20m

1 stop

DAY2:14 pmDayton

Nov 28

DAY10:27 amDayton

3h 52m

1 stop

PWM2:19 pmPortland

$319

Find similar

United Airlines

Nov 24

PWM9:54 amPortland

7h 12m

2 stops

DAY5:06 pmDayton

Nov 27

DAY7:00 amDayton

7h 12m

1 stop

PWM2:12 pmPortland

$324

Find similar

United Airlines

Nov 15

PWM4:57 pmPortland

6h 46m

1 stop

DAY11:43 pmDayton

Nov 16

DAY7:00 amDayton

7h 12m

1 stop

PWM2:12 pmPortland

$339

Find similar

Delta flights from Portland, Maine to Dayton

Our best Delta deals on Portland, Maine to Dayton flight tickets

Delta

Nov 24

PWM6:00 amPortland

6h 37m

1 stop

DAY12:37 pmDayton

Nov 27

DAY6:00 amDayton

6h 30m

1 stop

PWM12:30 pmPortland

$260

Find similar

Delta

Nov 26

PWM6:35 amPortland

11h 12m

2 stops

DAY5:47 pmDayton

Nov 29

DAY6:00 amDayton

6h 30m

1 stop

PWM12:30 pmPortland

$1,684

Find similar

Delta

Nov 26

PWM6:35 amPortland

11h 12m

2 stops

DAY5:47 pmDayton

Nov 29

DAY11:19 amDayton

12h 00m

2 stops

PWM11:19 pmPortland

$2,380

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandDayton

PWM - DAY

PWMDAY

Portland

lun. 11/24

6:00 am-12:37 pm

1 stop6h 37m

Dayton

jeu. 11/27

6:00 am-12:30 pm

1 stop6h 30m

$260

PortlandDayton

PWM - DAY

PWMDAY

Portland

lun. 11/24

9:54 am-2:14 pm

1 stop4h 20m

Dayton

ven. 11/28

10:27 am-2:19 pm

1 stop3h 52m

$319

PortlandDayton

PWM - DAY

PWMDAY

Portland

lun. 11/24

9:54 am-5:06 pm

2 stops7h 12m

Dayton

jeu. 11/27

7:00 am-2:12 pm

1 stop7h 12m

$324

PortlandDayton

PWM - DAY

PWMDAY

Portland

sam. 11/15

4:57 pm-11:43 pm

1 stop6h 46m

Dayton

dim. 11/16

7:00 am-2:12 pm

1 stop7h 12m

$339

PortlandDayton

PWM - DAY

PWMDAY

Portland

sam. 11/15

6:00 am-5:06 pm

2 stops11h 06m

Dayton

dim. 11/16

9:15 am-2:12 pm

1 stop4h 57m

$344

PortlandDayton

PWM - DAY

PWMDAY

Portland

mer. 11/26

5:21 pm-11:38 pm

1 stop6h 17m

Dayton

jeu. 11/27

7:06 am-2:08 pm

1 stop7h 02m

$386

PortlandDayton

PWM - DAY

PWMDAY

Portland

mar. 12/2

5:21 pm-11:38 pm

1 stop6h 17m

Dayton

ven. 12/5

7:19 pm-11:41 am

1 stop16h 22m

$442

PortlandDayton

PWM - DAY

PWMDAY

Portland

lun. 11/24

5:21 pm-11:38 pm

1 stop6h 17m

Dayton

sam. 11/29

6:41 am-11:46 am

1 stop5h 05m

$713

PortlandDayton

PWM - DAY

PWMDAY

Portland

mer. 11/26

5:21 pm-11:38 pm

1 stop6h 17m

Dayton

sam. 11/29

6:41 am-11:46 am

1 stop5h 05m

$780

PortlandDayton

PWM - DAY

PWMDAY

Portland

mer. 11/26

6:35 am-5:47 pm

2 stops11h 12m

Dayton

sam. 11/29

6:00 am-12:30 pm

1 stop6h 30m

$1,684

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Dayton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Dayton?

The cheapest day to depart from Portland, Maine to Dayton is on a Wednesday. Travelers who choose to depart for Dayton on a Wednesday will often find tickets for as low as $308. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Portland, Maine to Dayton for around $579.

What is the cheapest time of day to depart on your flight to Dayton?

According to our data, the cheapest time of day to fly to Dayton is at noon. momondo users have found flights departing from Portland, Maine to Dayton at noon for as low as $288. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Dayton, so prices are often more expensive at around $448 per ticket.

When to book flights from Portland, Maine to Dayton

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Dayton according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland, Maine to Dayton (PWM to DAY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Dayton

Direct flights	None

There are no direct flights from Portland, Maine to Dayton. There are no popular flight routes from Portland, Maine to Dayton.

Search flight deals

How far is Portland to Dayton by plane?
The distance between Portland and Dayton is about 766.0 mi. Flights usually cover this in 4h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Dayton Airport?
Prices for flights from Portland Airport to Dayton Airport are updated daily.
How many operators does momondo search for flights from Portland Airport to Dayton Airport?
As of November 2025, there are 2 operators available to choose from for flights from Portland Airport to Dayton Airport.
How old do you have to be to fly from Portland Airport to Dayton Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Dayton Airport.
What documentation or ID do you need to fly to Dayton Airport?
The required travel and health documents for your Dayton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dayton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Portland, Maine to Dayton?
Based on momondo bookings for flights between Portland, Maine and Dayton, the leading airline is American Airlines, making up 57% of the total bookings. Other popular airlines include United Airlines with 43%.

Best airlines flying from Portland, Maine to Dayton

Compare and see reviews for airlines that fly from Portland, Maine to Dayton with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,042 reviews		Search American Airlines flights
United Airlines	PriceFrom $318	Free Cancellation	Rating 7.4 9,002 reviews		Search United Airlines flights

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Huber Heights

Beavercreek

Sidney

Greenville

Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Dayton?

It is quick and easy to find Portland to Dayton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dayton that suits you.

Can I find flights from Portland to Dayton with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dayton from Portland with this policy.

How can momondo help me find flights from Portland to Dayton?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Dayton.

I’m not ready to book a flight from Portland to Dayton right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Dayton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.