$231+ Cheap flights from Seattle to Dayton (SEA - DAY)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DAY
Jul 11 — Jul 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Dayton with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Dayton
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to DaytonExplore the most affordable flight options available from Seattle to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Seattle to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:50 am
SEA
- DAY
1 stop8h 26m
American Airlines
Sat 9/55:49 pm
DAY
- SEA
1 stop9h 24m
American Airlines
Deal found 6/11![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:59 pm
SEA
- DAY
1 stop7h 41m
Delta
Sun 8/306:30 pm
DAY
- SEA
1 stop8h 27m
Delta
Deal found 6/8![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:59 pm
SEA
- DAY
1 stop7h 28m
Delta
Thu 10/811:05 am
DAY
- SEA
1 stop8h 28m
Delta
Deal found 6/11![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:56 pm
SEA
- DAY
1 stop9h 03m
American Airlines
Tue 7/286:32 pm
DAY
- SEA
1 stop9h 25m
American Airlines
Deal found 6/6![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:45 pm
SEA
- DAY
1 stop9h 55m
Delta
Mon 8/176:30 pm
DAY
- SEA
1 stop8h 27m
Delta
Deal found 6/10![Delta logo]()
$410
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:20 pm
SEA
- DAY
1 stop7h 28m
United Airlines
Tue 7/75:40 am
DAY
- SEA
1 stop7h 00m
United Airlines
Deal found 6/9![United Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
SEA
- DAY
1 stop6h 35m
American Airlines
Tue 7/145:51 pm
DAY
- SEA
1 stop8h 09m
American Airlines
Deal found 6/8![American Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:25 am
SEA
- DAY
1 stop10h 44m
American Airlines
Sun 8/3011:30 am
DAY
- SEA
1 stop9h 22m
American Airlines
Deal found 6/10![American Airlines logo]()
$442
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:05 am
SEA
- DAY
2 stops9h 53m
United Airlines
Tue 12/156:00 pm
DAY
- SEA
1 stop7h 29m
United Airlines
Deal found 6/8![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am
SEA
- DAY
1 stop6h 51m
United Airlines
Wed 11/46:00 pm
DAY
- SEA
1 stop7h 29m
United Airlines
Deal found 6/10![United Airlines logo]()
$449
Best flights from Seattle to DaytonDiscover carefully curated flight deals from Seattle to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Seattle to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:59 pm
SEA
- DAY
1 stop7h 41m
Delta
Sun 8/306:30 pm
DAY
- SEA
1 stop8h 27m
Delta
Deal found 6/6![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:32 pm
SEA
- DAY
2 stops13h 31m
United Airlines
Wed 11/41:45 pm
DAY
- SEA
2 stops12h 36m
United Airlines
Deal found 6/9![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:45 pm
SEA
- DAY
1 stop9h 55m
Delta
Mon 8/176:30 pm
DAY
- SEA
1 stop8h 27m
Delta
Deal found 6/10![Delta logo]()
$410
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:45 pm
SEA
- DAY
2 stops15h 15m
United Airlines
Sat 9/56:11 pm
DAY
- SEA
1 stop7h 32m
United Airlines
Deal found 6/9![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:03 am
SEA
- DAY
2 stops9h 56m
United Airlines
Mon 9/215:25 am
DAY
- SEA
1 stop7h 11m
United Airlines
Deal found 6/6![United Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:59 pm
SEA
- DAY
1 stop7h 31m
Delta
Sun 7/126:38 pm
DAY
- SEA
1 stop8h 21m
Delta
Deal found 6/10![Delta logo]()
$533
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:03 am
SEA
- DAY
1 stop8h 41m
United Airlines
Mon 8/176:11 pm
DAY
- SEA
1 stop7h 32m
United Airlines
Deal found 6/7![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:00 am
SEA
- DAY
1 stop7h 30m
United Airlines
Fri 7/106:15 pm
DAY
- SEA
1 stop7h 43m
United Airlines
Deal found 6/8![United Airlines logo]()
$539
Last-minute flights from Seattle to DaytonDiscover last-minute flight deals from Seattle to Dayton. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Dayton. Data last updated June 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1712:50 pm
SEA
- DAY
1 stop7h 05m
United Airlines
Wed 7/85:40 am
DAY
- SEA
1 stop7h 00m
United Airlines
Deal found 6/9![United Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:00 am
SEA
- DAY
1 stop7h 30m
United Airlines
Sun 7/55:40 am
DAY
- SEA
1 stop7h 00m
United Airlines
Deal found 6/8![United Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:20 pm
SEA
- DAY
1 stop7h 28m
United Airlines
Tue 7/75:40 am
DAY
- SEA
1 stop7h 00m
United Airlines
Deal found 6/9![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:20 pm
SEA
- DAY
2 stops15h 10m
United Airlines
Sun 7/55:40 am
DAY
- SEA
1 stop7h 00m
United Airlines
Deal found 6/8![United Airlines logo]()
$534
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:10 am
SEA
- DAY
1 stop9h 02m
American Airlines
Sun 7/57:09 am
DAY
- SEA
1 stop8h 54m
American Airlines
Deal found 6/8![American Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:10 am
SEA
- DAY
1 stop9h 37m
American Airlines
Fri 7/106:32 pm
DAY
- SEA
1 stop8h 07m
American Airlines
Deal found 6/6![American Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:00 am
SEA
- DAY
1 stop7h 30m
United Airlines
Fri 7/106:15 pm
DAY
- SEA
1 stop7h 43m
United Airlines
Deal found 6/8![United Airlines logo]()
$539
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
SEA
- DAY
1 stop6h 35m
American Airlines
Tue 7/145:51 pm
DAY
- SEA
1 stop8h 09m
American Airlines
Deal found 6/8![American Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:59 pm
SEA
- DAY
1 stop7h 31m
Delta
Sun 7/126:38 pm
DAY
- SEA
1 stop8h 21m
Delta
Deal found 6/10![Delta logo]()
$533
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:59 pm
SEA
- DAY
1 stop7h 31m
Delta
Tue 7/146:38 pm
DAY
- SEA
1 stop8h 21m
Delta
Deal found 6/10![Delta logo]()
$572
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:10 am
SEA
- DAY
1 stop9h 37m
American Airlines
Tue 7/145:51 pm
DAY
- SEA
1 stop8h 09m
American Airlines
Deal found 6/10![American Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:56 pm
SEA
- DAY
1 stop9h 03m
American Airlines
Tue 7/286:32 pm
DAY
- SEA
1 stop9h 25m
American Airlines
Deal found 6/6![American Airlines logo]()
$394
One-way flights from Seattle to DaytonSearch for one-way flight options from Seattle to Dayton. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Seattle to Dayton. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:45 pm
SEA
- DAY
1 stop9h 55m
Delta
Deal found 6/10![Delta logo]()
$231
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1411:56 pm
SEA
- DAY
1 stop9h 03m
American Airlines
Deal found 6/10![American Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:30 am
SEA
- DAY
2 stops14h 29m
United Airlines
Deal found 6/8![United Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1311:56 pm
SEA
- DAY
1 stop9h 03m
American Airlines
Deal found 6/10![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:58 pm
SEA
- DAY
1 stop7h 20m
American Airlines
Deal found 6/9![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:22 am
SEA
- DAY
1 stop9h 39m
American Airlines
Deal found 6/10![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/241:35 pm
SEA
- DAY
1 stop7h 19m
Delta
Deal found 6/10![Delta logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:41 pm
SEA
- DAY
3 stops45h 55m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$410
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:00 am
SEA
- DAY
1 stop8h 25m
American Airlines
Deal found 6/10![American Airlines logo]()
$420
Find flight deals from Seattle to Dayton
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Dayton (DAY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (American Airlines) |
One-way from | $231 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $541 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Dayton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from Seattle to Dayton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleDayton
SEA - DAY
SEADAY
Seattle/Tacoma Intl
Wed 8/26
11:59 pm-10:40 am
1 stop7h 41m
Dayton
Sun 8/30
6:30 pm-11:57 pm
1 stop8h 27m
$359
SeattleDayton
SEA - DAY
SEADAY
Seattle/Tacoma Intl
Tue 8/11
9:45 pm-10:40 am
1 stop9h 55m
Dayton
Mon 8/17
6:30 pm-11:57 pm
1 stop8h 27m
$410
SeattleDayton
SEA - DAY
SEADAY
Seattle/Tacoma Intl
Sat 10/31
7:32 pm-12:03 pm
2 stops13h 31m
Dayton
Wed 11/4
1:45 pm-11:21 pm
2 stops12h 36m
$459
SeattleDayton
SEA - DAY
SEADAY
Seattle/Tacoma Intl
Tue 9/1
4:45 pm-11:00 am
2 stops15h 15m
Dayton
Sat 9/5
6:11 pm-10:43 pm
1 stop7h 32m
$464
SeattleDayton
SEA - DAY
SEADAY
Seattle/Tacoma Intl
Wed 9/16
11:03 am-11:59 pm
2 stops9h 56m
Dayton
Mon 9/21
5:25 am-9:36 am
1 stop7h 11m
$527
SeattleDayton
SEA - DAY
SEADAY
Seattle/Tacoma Intl
Tue 8/11
11:03 am-10:44 pm
1 stop8h 41m
Dayton
Mon 8/17
6:11 pm-10:43 pm
1 stop7h 32m
$529
SeattleDayton
SEA - DAY
SEADAY
Seattle/Tacoma Intl
Fri 7/10
11:59 pm-10:30 am
1 stop7h 31m
Dayton
Sun 7/12
6:38 pm-11:59 pm
1 stop8h 21m
$533
Quickest round-trip
SeattleDayton
SEA - DAY
SEADAY
Seattle/Tacoma Intl
Sat 7/4
7:00 am-5:30 pm
1 stop7h 30m
Dayton
Fri 7/10
6:15 pm-10:58 pm
1 stop7h 43m
$539
Cheapest one-way
SeattleDayton
SEA - DAY
SEADAY
Seattle/Tacoma Intl
Tue 8/11
9:45 pm-10:40 am
1 stop9h 55m
$231
SeattleDayton
SEA - DAY
SEADAY
Seattle/Tacoma Intl
Wed 6/17
1:58 pm-12:18 am
1 stop7h 20m
$279
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Seattle to Dayton
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Dayton in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Dayton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Dayton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Dayton flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Dayton flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Dayton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Dayton
Have a flexible travel schedule? Discover the best time to fly to Dayton from Seattle with our price prediction graph.
SEA-DAY
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Dayton
What is the cheapest month to book a flight from Seattle to Dayton?
Currently, January is the cheapest month in which you can book a flight from Seattle to Dayton (average of $373). Flying from Seattle to Dayton in December is currently the most expensive (average of $801). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Seattle to Dayton?
Reviews of airlines servicing Dayton
Get insights into the airlines that provide service to Dayton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dayton. Reviews last updated June 11, 2026.
Get a feel of what it's like to fly with Alaska Airlines,United Airlines, andAmerican Airlines from Seattle to Dayton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Seattle to Dayton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dayton?
Book flights to Dayton if you plan to visit one of these locationsHuber Heights
Springfield
Troy
Greenville
Xenia
Miamisburg
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Dayton flight routes
Flights by cabin class
Other flight options
Other flights from Seattle
Popular flights
Alternative routes for Seattle to Dayton
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Dayton by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dayton
Explore flights to Dayton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Search flights from Seattle to Dayton by cabin class
Find flights from Seattle to Dayton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Dayton flights
Browse other Seattle and Dayton flight options. Last updated on June 11, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Seattle to Dayton
Discover the top 3 airlines that operate flights from Seattle to Dayton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$277 | Average$417 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$288 | Average$455 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$444 | FlexibilityNo cancel fee | On-time69% |