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DAY - SEA

$304 Find cheap flights from Dayton to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dayton to Seattle departing on 8/1. 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
jue. 7/4
jue. 7/11

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dayton to Seattle, 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 Dayton to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 44,060,346 times on KAYAK, and here is why:

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Cheap flight deals from Dayton to Seattle (DAY-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dayton to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:55 pm - 10:56 pmDAY-SEA
8h 01m1 stop
11:59 pm - 11:57 amSEA-DAY
8h 58m1 stop
$386American Airlines
Find Deal
vie., sep. 6 - lun., sep. 9
1:50 pm - 7:31 pmDAY-SEA
8h 41m1 stop
11:33 am - 10:35 pmSEA-DAY
8h 02m1 stop
$396American Airlines
Find Deal
vie., oct. 4 - lun., oct. 7
10:45 am - 9:57 pmDAY-SEA
14h 12m1 stop
6:03 am - 5:00 pmSEA-DAY
7h 57m1 stop
$438American Airlines
Find Deal
mié., jul. 3 - mié., jul. 10
1:53 pm - 11:44 pmDAY-SEA
12h 51m2 stops
10:40 pm - 10:27 amSEA-DAY
8h 47m1 stop
$491Alaska Airlines
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vie., oct. 4 - lun., oct. 7
5:25 pm - 11:59 pmDAY-SEA
9h 34m1 stop
10:45 pm - 10:20 amSEA-DAY
8h 35m1 stop
$498Alaska Airlines
Find Deal
lun., jul. 8 - jue., jul. 11
12:02 pm - 6:42 pmDAY-SEA
9h 40m1 stop
11:20 pm - 9:50 amSEA-DAY
31h 30m1 stop
$506United Airlines
Find Deal
vie., jul. 12 - dom., jul. 21
9:20 am - 10:50 pmDAY-SEA
16h 30m1 stop
6:35 pm - 1:21 pmSEA-DAY
15h 46m2 stops
$575United Airlines
Find Deal
mar., jun. 18 - mar., jun. 25
3:10 pm - 10:24 pmDAY-SEA
10h 14m1 stop
6:00 am - 6:53 pmSEA-DAY
9h 53m1 stop
$607Delta
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jue., jun. 20 - mar., jun. 25
6:00 am - 6:54 pmDAY-SEA
15h 54m1 stop
6:00 am - 6:53 pmSEA-DAY
9h 53m1 stop
$611Delta
Find Deal
mié., jun. 19 - mar., jun. 25
2:09 pm - 4:59 pmDAY-SEA
29h 50m2 stops
5:10 am - 8:44 amSEA-DAY
24h 34m3 stops
$2,873
Find Deal
lun., jul. 8 - jue., jul. 11

Flights from Dayton to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Dayton to Seattle 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 Dayton to Seattle?

The average price of all flights from Dayton to Seattle clicked on KAYAK for each day over the last 12 months.
For Dayton to Seattle, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Seattle back to Dayton, the best deals are generally found on Tuesday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Dayton to Seattle, 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 Dayton to Seattle is January, where tickets cost $352 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $684 and $598 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Dayton to Seattle, 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 Dayton to Seattle, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 49 days before departure.

Which airlines provide the cheapest flights from Dayton to Seattle?

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 Dayton to Seattle found on KAYAK was with United Airlines for $304. American Airlines proposed a round-trip connection from $386 and Alaska Airlines from $491.

Good to know

Low season

March

High season

July

Cheapest flight

$304
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Dayton to Seattle

When to book flights from Dayton to Seattle

Are your dates flexible? Find out the best times to travel from Dayton to Seattle 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 Dayton to Seattle

  • What is the cheapest flight from Dayton to Seattle?

    In the last 3 days, the lowest price for a flight from Dayton to Seattle was $304 for a one-way ticket and $386 for a round-trip.

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

    No

  • Which airports will I be using when flying from Dayton to Seattle?

    When flying out of Dayton you will be using Dayton. You will be landing at Seattle, also known as Seattle/Tacoma Intl.

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

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

  • Which airline alliances offer flights from Dayton to Seattle?

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

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

    The two airlines most popular with KAYAK users for flights from Dayton to Seattle are Alaska Airlines and Delta. With an average price for the route of $626 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $397 and an overall rating of 8.0.

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

    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 Dayton to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Dayton 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 Dayton to Seattle?

    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 Seattle with an airline and back to Dayton with another airline. Booking your flights between Dayton and SEA 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 Dayton to Seattle?

    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 Seattle from Dayton 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 Dayton to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Dayton to Seattle. 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 Dayton to Seattle? 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 9214 reviews
8.6Crew
7.3Entertainment
8.2Boarding
7.9Comfort
7.3Food
Airline reviews

It was all good until they had a mishandling issue with a couple of our bags but overall it was fine and we got the bags eventually

6.0 GoodDimitri, Jun 2024MCI - SEA
Read more about Alaska Airlines reviews

It was all good until they had a mishandling issue with a couple of our bags but overall it was fine and we got the bags eventually

The flight itself went well, except it left 1.5 hours late, and about 10 of us missed our Alaska Airlines connection by minutes; they wouldn't hold the plane, even though our arrival delay was caused by Alaska. No gluten-free options among the snacks; you had to order meals separately, but there was no consideration for food sensitivities. NO TELEVISION on a flight from Washington, DC to Seattle or from Seattle to Anchorage. I didn't know that ANY airlines offering cross-country flights didn't have screens for entertainment. This alone is a "never again" for me.

I have to eat gluten-free due to celiac disease, but so far no Alaska Air flight has offered a gluten-free option for the snack given out with free drinks. It seems like that wouldn't be too hard to do.

I didn’t know that food needed to be ordered ahead. Please include this in the reservation information. Overall, very good experience.

Full flight where I had another passenger sitting in middle seat who said that he had lost 250 lbs from 500. The stewardess on exiting the flight advise me that I was going to receive a refund. I thought she was talking about another passenger. The stewardess saw that to make him comfortable I had lifted the armrest and flew for 5 hours to Seattle from Reagan DCA with a portion of his body on my seat. I survived. I flight to remember!!!!

the flight was delayed almost 3 hours and not one time was we told that it was delayed or why. I had asked one of the crew members why it was delayed, 20 minutes after the flight was supposed to take off, and was told that they had no idea what was going on and that they had not been told anything. this is FRIGHTENING!!!! No excuse!!

Flights were on time. Check in was fine. Crew members were pleasant.

I would have liked it to have been easier to order food for the flight. My son was not happy with the snack pack I bought him and it was a very long flight for a little boy to go without food.

Ground staff at LAX was very helpful. The Alaska lounge food and service is better than most airport lounges. I think the Staff are well trained polite and actually seem happy to work there. Great service Thanks 🙏 Jjk

The flight was very very delayed and arrived much later than planned. There was no communication about why or when our arrival would be. I would expect better and open communication about the flight but there was none. Also just pretzels? How disappointing.

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

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I had a great flight. Everything went smoothly and the flight arrived early.

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!

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Wretched scheduling - they got themselves into a critical crew situation and didn’t try to address it until 15 minutes before they had to cancel my flight

They cancelled two flight and got us onto another airline, which was also delayed.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

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.

Book cheap flights from Dayton to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dayton to Seattle found on KAYAK in the last 72 hours.
8/1jue.
1 stopUnited Airlines
10h 00mDAY-SEA
$304
6/29sáb.
1 stopAlaska Airlines
7h 35mDAY-SEA
$313
6/27jue.
1 stopUnited Airlines
9h 40mDAY-SEA
$338
8/1jue.
2 stopsUnited Airlines
13h 33mDAY-SEA
$384
6/29sáb.
2 stopsUnited Airlines
13h 50mDAY-SEA
$398
6/9dom.
1 stopAmerican Airlines
7h 32mDAY-SEA
$426
6/27jue.
2 stopsUnited Airlines
13h 43mDAY-SEA
$522
6/9dom.
2 stopsAmerican Airlines
11h 41mDAY-SEA
$609
6/27jue.
3 stopsUnited Airlines
15h 01mDAY-SEA
$653
6/29sáb.
3 stopsUnited Airlines
16h 09mDAY-SEA
$858

Search by stops

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Last minute flights from Dayton to Seattle

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 Dayton to Seattle that are departing in the next 10 days.
6/6jue.
multi-stopUnited Airlines
16h 53mDAY-SEA
6/9dom.
multi-stopUnited Airlines
8h 11mSEA-DAY
$751
6/8sáb.
multi-stopUnited Airlines
15h 00mDAY-SEA
6/15sáb.
multi-stopUnited Airlines
14h 47mSEA-DAY
$760
6/8sáb.
multi-stopUnited Airlines
15h 00mDAY-SEA
6/14vie.
multi-stopUnited Airlines
25h 17mSEA-DAY
$780
6/7vie.
multi-stopUnited Airlines
8h 27mDAY-SEA
6/14vie.
multi-stopUnited Airlines
25h 17mSEA-DAY
$784
6/8sáb.
multi-stopUnited Airlines
7h 43mDAY-SEA
6/13jue.
multi-stopUnited Airlines
7h 45mSEA-DAY
$819
6/6jue.
multi-stopUnited Airlines
16h 53mDAY-SEA
6/9dom.
multi-stopUnited Airlines
11h 37mSEA-DAY
$822
6/8sáb.
multi-stopAmerican Airlines
7h 32mDAY-SEA
6/8sáb.
multi-stopAmerican Airlines
8h 31mSEA-DAY
$847
6/6jue.
multi-stopAmerican Airlines
11h 17mDAY-SEA
6/8sáb.
multi-stopAmerican Airlines
7h 37mSEA-DAY
$1,002
6/8sáb.
multi-stopAmerican Airlines
11h 17mDAY-SEA
6/8sáb.
multi-stopAmerican Airlines
7h 37mSEA-DAY
$1,035
6/6jue.
multi-stopAlaska Airlines
10h 53mDAY-SEA
6/9dom.
multi-stopAlaska Airlines
13h 27mSEA-DAY
$1,453

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Dayton - Seattle Flights

Departure:

Dayton (DAY)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Dayton

Cabin classes: