What is the cheapest airline that flies from Portland to Dayton?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Portland to Dayton

What airlines fly to Dayton?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Dayton from Portland according to our data. Delta is the first choice among our users, with 32% 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 refresh daily.

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

There are 3 operators available for flights from Portland Airport to Dayton Airport as of January 2026.

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 necessary travel and health documents for your Dayton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$196 Cheap Flights from Portland to Dayton in 2026

Q: What is the typical price of a round-trip flight between Portland and Dayton?

Prices are currently low for flights on this route. Typical prices usually range from $326 to $450. The lowest price recently found on this route was $309.

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Find the cheapest flights from Portland to Dayton

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 5:04 pm

PDX

DAY

7h 04m1 stop

5:47 pm - 10:32 pm

DAY

PDX

7h 45m1 stop

$309United Airlines

Tue, Jan 27 - Mon, Feb 2

8:30 am - 10:02 pm

PDX

DAY

10h 32m2 stops

5:47 pm - 10:32 pm

DAY

PDX

7h 45m1 stop

$314United Airlines

Tue, Jan 27 - Mon, Feb 2

11:59 pm - 12:11 pm

PDX

DAY

9h 12m1 stop

12:09 pm - 7:16 pm

DAY

PDX

10h 07m1 stop

$334American Airlines

Thu, Mar 12 - Mon, Mar 16

7:45 am - 8:22 pm

PDX

DAY

9h 37m2 stops

10:24 am - 6:10 pm

DAY

PDX

10h 46m2 stops

$339United Airlines

Tue, Jan 27 - Mon, Feb 2

9:45 pm - 10:50 am

PDX

DAY

10h 05m1 stop

4:00 pm - 10:15 pm

DAY

PDX

9h 15m1 stop

$359Delta

Tue, Jan 20 - Sat, Jan 24

7:37 pm - 10:50 am

PDX

DAY

12h 13m2 stops

4:00 pm - 10:15 pm

DAY

PDX

9h 15m1 stop

$364Delta

Tue, Jan 20 - Sat, Jan 24

7:00 am - 5:04 pm

PDX

DAY

7h 04m1 stop

2:04 pm - 6:56 pm

DAY

PDX

7h 52m1 stop

$399United Airlines

Tue, Jan 27 - Sat, Jan 31

8:30 am - 8:22 pm

PDX

DAY

8h 52m2 stops

7:00 am - 12:00 pm

DAY

PDX

8h 00m1 stop

$404United Airlines

Tue, Jan 27 - Sat, Jan 31

10:47 am - 10:02 pm

PDX

DAY

8h 15m1 stop

7:00 am - 2:48 pm

DAY

PDX

10h 48m2 stops

$409United Airlines

Thu, Jan 15 - Sun, Jan 18

7:45 am - 11:44 pm

PDX

DAY

12h 59m2 stops

9:05 am - 9:49 pm

DAY

PDX

15h 44m2 stops

$410United Airlines

Tue, Jan 27 - Sat, Jan 31

United Airlines flights from Portland to Dayton

Our best United Airlines deals on Portland to Dayton flight tickets

United Airlines

Jan 27

PDX7:00 amPortland

7h 04m

1 stop

DAY5:04 pmDayton

Feb 2

DAY5:47 pmDayton

7h 45m

1 stop

PDX10:32 pmPortland

$309

Find similar

United Airlines

Jan 27

PDX8:30 amPortland

10h 32m

2 stops

DAY10:02 pmDayton

Feb 2

DAY5:47 pmDayton

7h 45m

1 stop

PDX10:32 pmPortland

$314

Find similar

United Airlines

Jan 27

PDX7:45 amPortland

9h 37m

2 stops

DAY8:22 pmDayton

Feb 2

DAY10:24 amDayton

10h 46m

2 stops

PDX6:10 pmPortland

$339

Find similar

American Airlines flights from Portland to Dayton

Our best American Airlines deals on Portland to Dayton flight tickets

American Airlines

Mar 12

PDX11:59 pmPortland

9h 12m

1 stop

DAY12:11 pmDayton

Mar 16

DAY12:09 pmDayton

10h 07m

1 stop

PDX7:16 pmPortland

$334

Find similar

American Airlines

May 1

PDX11:40 pmPortland

9h 17m

1 stop

DAY11:57 amDayton

May 2

DAY1:57 pmDayton

10h 02m

1 stop

PDX8:59 pmPortland

$393

Find similar

American Airlines

Mar 7

PDX11:40 pmPortland

7h 59m

1 stop

DAY11:39 amDayton

Mar 13

DAY5:35 pmDayton

9h 40m

1 stop

PDX12:15 amPortland

$424

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandDayton

PDX - DAY

PDXDAY

Portland

Tue 1/27

7:00 am-5:04 pm

1 stop7h 04m

Dayton

Mon 2/2

5:47 pm-10:32 pm

1 stop7h 45m

$309

PortlandDayton

PDX - DAY

PDXDAY

Portland

Tue 1/27

8:30 am-10:02 pm

2 stops10h 32m

Dayton

Mon 2/2

5:47 pm-10:32 pm

1 stop7h 45m

$314

PortlandDayton

PDX - DAY

PDXDAY

Portland

Thu 3/12

11:59 pm-12:11 pm

1 stop9h 12m

Dayton

Mon 3/16

12:09 pm-7:16 pm

1 stop10h 07m

$334

PortlandDayton

PDX - DAY

PDXDAY

Portland

Tue 1/27

7:45 am-8:22 pm

2 stops9h 37m

Dayton

Mon 2/2

10:24 am-6:10 pm

2 stops10h 46m

$339

PortlandDayton

PDX - DAY

PDXDAY

Portland

Tue 1/20

9:45 pm-10:50 am

1 stop10h 05m

Dayton

Sat 1/24

4:00 pm-10:15 pm

1 stop9h 15m

$359

PortlandDayton

PDX - DAY

PDXDAY

Portland

Tue 1/20

7:37 pm-10:50 am

2 stops12h 13m

Dayton

Sat 1/24

4:00 pm-10:15 pm

1 stop9h 15m

$364

PortlandDayton

PDX - DAY

PDXDAY

Portland

Tue 1/27

7:00 am-5:04 pm

1 stop7h 04m

Dayton

Sat 1/31

2:04 pm-6:56 pm

1 stop7h 52m

$399

PortlandDayton

PDX - DAY

PDXDAY

Portland

Tue 1/27

8:30 am-8:22 pm

2 stops8h 52m

Dayton

Sat 1/31

7:00 am-12:00 pm

1 stop8h 00m

$404

PortlandDayton

PDX - DAY

PDXDAY

Portland

Thu 1/15

10:47 am-10:02 pm

1 stop8h 15m

Dayton

Sun 1/18

7:00 am-2:48 pm

2 stops10h 48m

$409

PortlandDayton

PDX - DAY

PDXDAY

Portland

Tue 1/27

7:45 am-11:44 pm

2 stops12h 59m

Dayton

Sat 1/31

9:05 am-9:49 pm

2 stops15h 44m

$410

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland 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 typical price of a round-trip flight between Portland and Dayton?

What is the cheapest month to fly to Dayton?

The month of October is, on average, the cheapest month to fly to Dayton from Portland, with most prices found around $378. The month of January is another great option to travel to Dayton, with average flight prices from Portland averaging around $392.

Can stopping save me money on Portland to Dayton flights?

You could potentially save up to 28% on your flight if you consider stops on a Portland to Dayton flight.

When to book flights from Portland to Dayton

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

Estimated round-trip price

Cheap Portland to Dayton (PDX to DAY) flight deals and tips

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

Fastest flight time	7h 04m
Direct flights	None

The fastest flight from Portland to Dayton takes 7h 04m

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

Search flight deals

How far is Portland to Dayton by plane?
The straight-line distance from Portland to Dayton is 1975.0 mi. Typically, this will take 7h 04m by plane in normal conditions.
When did momondo last update prices for flights from Portland Airport to Dayton Airport?
Prices for flights from Portland Airport to Dayton Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Dayton Airport?
There are 3 operators available for flights from Portland Airport to Dayton Airport as of January 2026.
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 necessary travel and health documents for your Dayton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Dayton?
momondo data reveals that the most frequently booked airline on the route from Portland to Dayton is United Airlines, representing 52% of all bookings. The subsequent popular airlines are American Airlines at 34% and Alaska Airlines at 14%.

Best airlines flying from Portland to Dayton

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,085 reviews	Search American Airlines flights
United Airlines	PriceFrom $313	Free Cancellation	Rating 7.4 9,134 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $433	Free Cancellation	Rating 8.0 11,651 reviews	Search Alaska Airlines flights

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Sidney

Greenville

Winchester

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Dayton for you.

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

momondo does allow users to show only those flights to Dayton from Portland which offer a flexible booking policy as well as other useful filters and features.

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.