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$213 Find cheap flights from Portland to Dayton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Dayton departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Dayton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Dayton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Dayton, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Portland to Dayton (PDX-DAY)

 
These are the cheapest deals for flights from Portland to Dayton currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Portland to Dayton

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Portland to Dayton.

Recent one-way flight deals from Portland to Dayton

Only flying one-way? Below are some of the best one-way flight deals from Portland to Dayton found on KAYAK recently.

Recent last minute flight deals from Portland to Dayton

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Portland to Dayton.

Recent direct flight deals from Portland to Dayton

The latest deals for direct flights from Portland to Dayton so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Portland to Dayton

Find recent round-trip train or bus tickets from Portland to Dayton.

All round-trip flight deals to Dayton

The cheapest plane tickets to Dayton found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:25 pm - 11:30 pmPDX-DAY
6h 05m1 stop
1:45 pm - 6:25 pmDAY-PDX
7h 40m1 stop
$397United Airlines
Find Deal
Wed, Oct 9 - Mon, Oct 21
12:20 am - 11:18 amPDX-DAY
7h 58m1 stop
5:53 pm - 9:38 amDAY-PDX
18h 45m1 stop
$468United Airlines
Find Deal
Tue, Jul 30 - Mon, Aug 5
2:25 pm - 11:30 pmPDX-DAY
6h 05m1 stop
1:45 pm - 10:30 pmDAY-PDX
11h 45m2 stops
$518United Airlines
Find Deal
Wed, Oct 9 - Mon, Oct 21
12:39 am - 1:33 pmPDX-DAY
9h 54m2 stops
7:31 pm - 12:44 amDAY-PDX
8h 13m1 stop
$542Delta
Find Deal
Tue, Jul 30 - Mon, Aug 5
11:59 pm - 11:57 amPDX-DAY
8h 58m1 stop
1:53 pm - 11:29 pmDAY-PDX
12h 36m1 stop
$597American Airlines
Find Deal
Thu, Sep 19 - Mon, Sep 23
12:50 am - 1:57 pmPDX-DAY
10h 07m2 stops
12:00 pm - 7:01 pmDAY-PDX
10h 01m1 stop
$808Delta
Find Deal
Tue, Oct 8 - Mon, Oct 21
6:00 am - 8:13 amPDX-DAY
23h 13m3 stops
9:30 pm - 9:17 pmDAY-PDX
26h 47m3 stops
Thu, Jun 20 - Sun, Jun 23
6:00 am - 8:13 amPDX-DAY
23h 13m3 stops
9:30 pm - 12:29 amDAY-PDX
29h 59m3 stops
Thu, Jun 20 - Sun, Jun 23
7:00 am - 9:07 pmPDX-DAY
11h 07m2 stops
8:53 am - 4:14 pmDAY-PDX
10h 21m1 stop
$928Alaska Airlines
Find Deal
Thu, Jun 20 - Sun, Jun 23
5:25 am - 5:24 pmPDX-DAY
8h 59m1 stop
5:44 am - 11:04 amDAY-PDX
8h 20m1 stop
$937American Airlines
Find Deal
Tue, Sep 17 - Thu, Oct 3
11:41 pm - 10:20 amPDX-DAY
7h 39m1 stop
$213American Airlines
Find Deal
Mon, Jul 15
11:45 pm - 11:18 amPDX-DAY
8h 33m1 stop
$234United Airlines
Find Deal
Mon, Aug 5
11:11 pm - 10:20 amPDX-DAY
8h 09m1 stop
$238Alaska Airlines
Find Deal
Fri, Jul 19
6:40 pm - 9:50 amPDX-DAY
12h 10m2 stops
$239United Airlines
Find Deal
Mon, Aug 5
12:15 am - 11:18 amPDX-DAY
8h 03m1 stop
$294United Airlines
Find Deal
Sun, Aug 4
12:59 am - 12:27 pmPDX-DAY
8h 28m1 stop
$319American Airlines
Find Deal
Sat, Jul 6
12:20 am - 11:18 amPDX-DAY
7h 58m1 stop
$364United Airlines
Find Deal
Thu, Jul 18
7:59 pm - 10:20 amPDX-DAY
11h 21m2 stops
$438Alaska Airlines
Find Deal
Fri, Jul 19
11:15 pm - 11:42 amPDX-DAY
9h 27m2 stops
$519Delta
Find Deal
Fri, Jul 19
11:11 pm - 1:33 pmPDX-DAY
11h 22m2 stops
$539Delta
Find Deal
Sun, Jul 7
11:54 pm - 12:04 pmPDX-DAY
9h 10m1 stop
1:48 pm - 8:44 pmDAY-PDX
9h 56m1 stop
$517American Airlines
Find Deal
Sun, Jun 2 - Tue, Jun 4
11:45 pm - 11:10 amPDX-DAY
8h 25m1 stop
2:50 pm - 8:07 pmDAY-PDX
8h 17m1 stop
$560United Airlines
Find Deal
Sun, Jun 2 - Tue, Jun 4
1:59 pm - 11:58 pmPDX-DAY
6h 59m1 stop
11:15 am - 6:17 pmDAY-PDX
10h 02m2 stops
$648Delta
Find Deal
Sun, Jun 2 - Tue, Jun 4
11:45 pm - 11:10 amPDX-DAY
8h 25m1 stop
7:27 am - 2:51 pmDAY-PDX
10h 24m2 stops
$674United Airlines
Find Deal
Sun, Jun 2 - Tue, Jun 4
7:15 pm - 11:10 amPDX-DAY
12h 55m2 stops
2:50 pm - 10:36 pmDAY-PDX
10h 46m2 stops
$767United Airlines
Find Deal
Sun, Jun 2 - Tue, Jun 4
12:40 am - 2:00 pmPDX-DAY
10h 20m2 stops
6:00 am - 10:29 amDAY-PDX
7h 29m1 stop
$827Delta
Find Deal
Sat, Jun 1 - Tue, Jun 4
12:40 am - 2:00 pmPDX-DAY
10h 20m2 stops
11:15 am - 6:17 pmDAY-PDX
10h 02m2 stops
$832Delta
Find Deal
Sat, Jun 1 - Tue, Jun 4

Flights from Portland to Dayton - Travel Insights & Trends

Get data-powered insights and trends into flights from Portland to Dayton to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Portland to Dayton?

The average price of all flights from Portland to Dayton clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Portland to Dayton, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Dayton, Wednesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Portland to Dayton?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portland to Dayton, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Portland to Dayton is January, where tickets cost $409 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $757 and $675 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Portland to Dayton, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Portland to Dayton, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 56 days before departure.

Which airlines provide the cheapest flights from Portland to Dayton?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Portland to Dayton found on KAYAK was with American Airlines for $213. United Airlines proposed a round-trip connection from $397 and Delta from $542.

Good to know

Low season

March

High season

August

Cheapest flight

$213
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Portland to Dayton

When to book flights from Portland to Dayton

Are your dates flexible? Find out the best times to travel from Portland to Dayton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Dayton

  • What is the cheapest flight from Portland to Dayton?

    In the last 3 days, the lowest price for a flight from Portland to Dayton was $213 for a one-way ticket and $397 for a round-trip.

  • Do I need a passport to fly between Portland and Dayton?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Portland to Dayton?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Dayton?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Portland and Dayton, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Portland to Dayton, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Portland to Dayton are Delta and Alaska Airlines. With an average price for the route of $410 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $601 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Portland to Dayton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Dayton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Dayton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dayton from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Dayton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dayton with an airline and back to Portland with another airline. Booking your flights between Portland and DAY can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Dayton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dayton from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Portland to Dayton

 
See real verified KAYAK customer reviews for airlines flying from Portland to Dayton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Dayton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9192 reviews
7.9Comfort
8.2Boarding
7.3Food
8.6Crew
7.3Entertainment
Airline reviews

The one stewardess was rude about helping me put my bag in overhead….she said “ Is it heavy ?” (I am 73 yrs old)

8.0 ExcellentAnonymous, May 2024PDX - SAN
Read more about Alaska Airlines reviews

The one stewardess was rude about helping me put my bag in overhead….she said “ Is it heavy ?” (I am 73 yrs old)

That flight was a terrible experience. Flying to Portland was not much better. I will not ever fly Alaska Airlines again. I have a temporary disability due to recent neurocervical surgery. I cannot lift heavy things, I cannot walk long distances without vertigo and fainting, and I required wheelchair assistance. I showed up an hour and a half before my flight. The wheelchair queue assistance person was rude and chastised me for showing up so late. An older couple showed up almost an half an hour AFTER me, and she was sweet as pie to them. There was a long wait for wheelchair assistance as they were backed up. When I got to the gate, the gate attendants were rude and again, I got chastised for being late, even though it was not my fault they were backed up. When I asked for help with my bags and boarding the plane, they told me it was my fault and they were not obligated to help me. I was treated like a big inconvenience because I had a wheelchair and I couldn't "just walk." One of them literally rolled her eyes at me. I kept silent, because I just wanted to get home and I felt like they would not let me on if I complained, but I was practically crying. When I got down to the door to board, the wheelchair person left, and I asked the flight attendants for help. They said, well, you'll have to stand there and wait, even though I said I couldn't stand very long, and another passenger said, "Oh just let me do it" and helped me down. I tried not to bother the inflight attendants, because everytime you did, they acted exasperated and stressed out. I paid $7.50 for a bag of Pirate Booty and a tiny turkey beef stick for dinner. I needed wifi to work during the flight, and it kept crashing on me repeatedly and resetting my online work, costing me valuable time. I had to pay twice to get it on my laptop and phone, but I did get a refund when I returned. When I got to NY, the Portland agents had not arranged for a wheelchair to meet me and I had to stand for fifteen minutes waiting for the very nice young man who found an empty chair and had to wheel me and another passenger with carry on luggage to the front of JFK all by himself. Never, ever again. You all should be ashamed of how you treat people with disabilities. The other people who needed assistance to get on this flight did not fare much better than me, from what I could see.

My experience for a sort flight was perfect and hassle free.

I didn’t like not knowing my seat till I got to the airport - and my boarding group was F (last).

My boarding pass birthdate was printed incorrectly causing me to spend an extra hour in a check-in and then again TSA line and to miss a chance to have dinner pre-flight. My window seat was given away and was replaced with a middle seat. I would have liked an opportunity to charge my phone and take advantage of movies but many of the departure gate chargers weren’t operational and I don’t know of an in-flight charging option, The flight left 45 late after trouble with unruly passengers, and I was glad staff removed them.

Horrible. I likely will have to spend several thousand dollars to rebook my international flights, due to their delays, plus a hotel in SF. I can’t wait to never fly them again!

Quick easy boarding. Airport was unprepared for early landing and we were waiting in the plane for 20 minutes before getting a gate.

It was so easy to board using my boarding pass on my iPhone, and I liked what I was given on the plane for food and drink, and everyone was very friendly.

dont re-route to San Jose. Re-route to closer airport. Provide shuttle bus to go to SFO, not just LYFT vouchers.

Staff seemed genuinely nice, not just going through the motions.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

Book cheap flights from Portland to Dayton

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Portland to Dayton found on KAYAK in the last 72 hours.
7/15Mon
1 stopAmerican Airlines
7h 39mPDX-DAY
$213
8/5Mon
1 stopUnited Airlines
8h 33mPDX-DAY
$234
7/19Fri
1 stopAlaska Airlines
8h 09mPDX-DAY
$238
8/5Mon
2 stopsUnited Airlines
12h 10mPDX-DAY
$239
8/4Sun
1 stopUnited Airlines
8h 03mPDX-DAY
$294
7/6Sat
1 stopAmerican Airlines
8h 28mPDX-DAY
$319
7/18Thu
1 stopUnited Airlines
7h 58mPDX-DAY
$364
7/19Fri
2 stopsAlaska Airlines
11h 21mPDX-DAY
$438
7/19Fri
2 stopsDelta
9h 27mPDX-DAY
$519
7/7Sun
2 stopsDelta
11h 22mPDX-DAY
$539

Search by stops

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Last minute flights from Portland to Dayton

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Portland to Dayton that are departing in the next 10 days.
6/2Sun
multi-stopAmerican Airlines
9h 10mPDX-DAY
6/4Tue
multi-stopAmerican Airlines
9h 56mDAY-PDX
$517
6/2Sun
multi-stopUnited Airlines
8h 25mPDX-DAY
6/4Tue
multi-stopUnited Airlines
8h 17mDAY-PDX
$560
6/2Sun
multi-stopDelta
6h 59mPDX-DAY
6/4Tue
multi-stopDelta
10h 02mDAY-PDX
$648
6/2Sun
multi-stopUnited Airlines
8h 25mPDX-DAY
6/4Tue
multi-stopUnited Airlines
10h 24mDAY-PDX
$674
6/2Sun
multi-stopUnited Airlines
12h 55mPDX-DAY
6/4Tue
multi-stopUnited Airlines
10h 46mDAY-PDX
$767
6/1Sat
multi-stopDelta
10h 20mPDX-DAY
6/4Tue
multi-stopDelta
7h 29mDAY-PDX
$827
6/1Sat
multi-stopDelta
10h 20mPDX-DAY
6/4Tue
multi-stopDelta
10h 02mDAY-PDX
$832

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Portland - Dayton Flights

Departure:

Portland (PDX)United States

Destination:

Dayton (DAY)United States

Return flight deals:

Dayton - Portland

Cabin classes:

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