What airlines fly to Portland?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Portland from Dayton according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 9 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

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

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

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

Prices for flights from Dayton Airport to Portland Airport refresh daily.

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

As of July 2025, there are 3 operators available to choose from for flights from Dayton Airport to Portland Airport.

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

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

The necessary travel and health documents for your Portland 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.

$186 Cheap Flights from Dayton to Portland in 2025

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Find the cheapest flights from Dayton to Portland

Round-trip

One-way

Last minute

Cheap round-trip flights

5:20 pm - 11:20 pmDAY-PDX

9h 00m1 stop

10:23 am - 9:48 pmPDX-DAY

8h 25m1 stop

$289American Airlines

Find Deal

Wed, Aug 20 - Thu, Aug 28

6:00 am - 12:35 pmDAY-PDX

9h 35m2 stops

10:05 pm - 10:22 amPDX-DAY

9h 17m1 stop

$294Delta

Find Deal

Sat, Sep 13 - Tue, Sep 16

6:00 am - 10:22 amDAY-PDX

7h 22m1 stop

10:05 pm - 10:26 amPDX-DAY

9h 21m1 stop

$299Delta

Find Deal

Tue, Aug 26 - Mon, Sep 8

2:00 pm - 6:45 pmDAY-PDX

7h 45m1 stop

11:59 pm - 11:07 amPDX-DAY

8h 08m1 stop

$302United Airlines

Find Deal

Thu, Aug 14 - Sun, Aug 24

6:00 am - 4:59 pmDAY-PDX

13h 59m2 stops

10:05 pm - 10:26 amPDX-DAY

9h 21m1 stop

$304Delta

Find Deal

Tue, Aug 26 - Tue, Sep 9

6:00 am - 4:59 pmDAY-PDX

13h 59m2 stops

5:05 pm - 10:26 amPDX-DAY

14h 21m2 stops

$309Delta

Find Deal

Tue, Aug 26 - Tue, Sep 9

2:52 pm - 7:52 pmDAY-PDX

8h 00m1 stop

11:20 pm - 9:51 amPDX-DAY

7h 31m1 stop

$375United Airlines

Find Deal

Wed, Aug 6 - Mon, Aug 11

12:43 pm - 4:36 pmDAY-PDX

6h 53m1 stop

10:59 am - 11:37 pmPDX-DAY

9h 38m1 stop

$379Alaska Airlines

Find Deal

Sat, Aug 30 - Wed, Sep 10

12:43 pm - 4:36 pmDAY-PDX

6h 53m1 stop

7:00 am - 5:07 pmPDX-DAY

7h 07m1 stop

$404Alaska Airlines

Find Deal

Thu, Aug 28 - Sat, Sep 6

6:52 am - 10:28 amDAY-PDX

6h 36m1 stop

1:09 pm - 10:55 pmPDX-DAY

6h 46m1 stop

$427American Airlines

Find Deal

Sat, Sep 13 - Sun, Sep 21

American Airlines flights from Dayton to Portland

Our best American Airlines deals on Dayton to Portland flight tickets

American Airlines

Aug 20

DAY5:20 pmDayton

9h 00m

1 stop

PDX11:20 pmPortland

Aug 28

PDX10:23 amPortland

8h 25m

1 stop

DAY9:48 pmDayton

$289

Find similar

American Airlines

Sep 13

DAY6:52 amDayton

6h 36m

1 stop

PDX10:28 amPortland

Sep 21

PDX1:09 pmPortland

6h 46m

1 stop

DAY10:55 pmDayton

$427

Find similar

American Airlines

Aug 9

DAY5:20 pmDayton

9h 06m

1 stop

PDX11:26 pmPortland

Aug 16

PDX7:40 amPortland

9h 24m

1 stop

DAY8:04 pmDayton

$432

Find similar

Delta flights from Dayton to Portland

Our best Delta deals on Dayton to Portland flight tickets

Delta

Sep 13

DAY6:00 amDayton

9h 35m

2 stops

PDX12:35 pmPortland

Sep 16

PDX10:05 pmPortland

9h 17m

1 stop

DAY10:22 amDayton

$294

Find similar

Delta

Aug 26

DAY6:00 amDayton

7h 22m

1 stop

PDX10:22 amPortland

Sep 8

PDX10:05 pmPortland

9h 21m

1 stop

DAY10:26 amDayton

$299

Find similar

Delta

Aug 26

DAY6:00 amDayton

13h 59m

2 stops

PDX4:59 pmPortland

Sep 9

PDX10:05 pmPortland

9h 21m

1 stop

DAY10:26 amDayton

$304

Find similar

How to get the cheapest flight ticket from Dayton to Portland

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 month to fly to Portland?

The cheapest month to fly to Portland from Dayton is in January. Flight prices, which tend to average around $343, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until February to fly from Dayton, when ticket prices are also cheap, with an average price of $357.

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

The cheapest day to depart on your flight to Portland is on a Saturday when prices can be found for as low as $425. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $659.

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

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $445. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $547 per ticket.

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Dayton when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $503 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Dayton for as low as $341 on momondo.

When to book flights from Dayton to Portland

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

Estimated round-trip price

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

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

Best Price Found	$186
Fastest flight time	6h 36m
Direct flights	None
Airports in Portland	1 airport

The best one-way flight to Portland from Dayton in the past 72 hours is $186. The best round-trip flight deal from Dayton to Portland found on momondo in the last 72 hours is $289.

The fastest flight from Dayton to Portland takes 6h 36m

There are no direct flights from Dayton to Portland. Popular non-direct route for this connection is Dayton Airport - Portland Airport.

There is 1 airport near Portland: Portland (PDX)

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How far is Dayton to Portland by plane?
Portland is 1975.0 mi away from Dayton. A reasonable flight in good conditions will take 6h 36m.
When did momondo last update prices for flights from Dayton Airport to Portland Airport?
Prices for flights from Dayton Airport to Portland Airport refresh daily.
How many operators does momondo search for flights from Dayton Airport to Portland Airport?
As of July 2025, there are 3 operators available to choose from for flights from Dayton Airport to Portland Airport.
How old do you have to be to fly from Dayton Airport to Portland 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 Dayton Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland 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 Dayton to Portland?
momondo data reveals that the most frequently booked airline on the route from Dayton to Portland is United Airlines, representing 49% of all bookings. The subsequent popular airlines are American Airlines at 35% and Delta at 15%.

Best airlines flying from Dayton to Portland

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 8,856 reviews	Search United Airlines flights
Delta	PriceFrom $288	Free Cancellation	Rating 8.0 7,953 reviews	Search Delta flights

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Dayton.

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

All flight searches from Dayton to Portland on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Dayton and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Dayton to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.