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Cheap flights from Washington to Dayton from $162

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Dayton departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Washington to Dayton

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:10 pm - 10:42 amPDX  Portland-DAY Dayton
8h 32m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:22 pm - 10:26 pmDAY  Dayton-PDX Portland
10h 04m1 stop Atlanta Hartsfield-Jackson
$353Delta
Wed, Nov 18 - Wed, Dec 2
American Airlines Logo
1:12 pm - 12:26 amPDX  Portland-DAY Dayton
8h 14m1 stop Chicago O'Hare Intl
American Airlines Logo
1:36 pm - 7:29 pmDAY  Dayton-PDX Portland
8h 53m1 stop Dallas/Fort Worth
$353American Airlines
Wed, Oct 7 - Sat, Oct 10
United Airlines Logo
8:17 am - 8:24 pmPDX  Portland-DAY Dayton
9h 07m1 stop Chicago O'Hare Intl
United Airlines Logo
7:15 am - 11:28 amDAY  Dayton-PDX Portland
7h 13m1 stop Chicago O'Hare Intl
$353United Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
10:50 am - 10:45 pmPDX  Portland-DAY Dayton
8h 55m1 stop Denver Intl
United Airlines Logo
2:23 pm - 7:18 pmDAY  Dayton-PDX Portland
7h 55m1 stop Chicago O'Hare Intl
$353United Airlines
Sat, Sep 12 - Sat, Sep 19
Delta Logo
11:10 pm - 10:42 amPDX  Portland-DAY Dayton
8h 32m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:22 pm - 10:26 pmDAY  Dayton-PDX Portland
10h 04m1 stop Atlanta Hartsfield-Jackson
$356Delta
Mon, Nov 23 - Wed, Dec 2
American Airlines Logo
6:01 am - 6:39 pmPDX  Portland-DAY Dayton
9h 38m1 stop Chicago O'Hare Intl
American Airlines Logo
7:09 pm - 12:07 amDAY  Dayton-PDX Portland
7h 58m1 stop Chicago O'Hare Intl
$356American Airlines
Thu, Sep 10 - Tue, Sep 15
Delta Logo
7:33 pm - 10:42 amPDX  Portland-DAY Dayton
12h 09m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson
Delta Logo
3:22 pm - 10:26 pmDAY  Dayton-PDX Portland
10h 04m1 stop Atlanta Hartsfield-Jackson
$358Delta
Wed, Nov 18 - Wed, Dec 2
Alaska Airlines Logo
6:00 am - 8:38 pmPSC  Pasco Tri Cities-DAY Dayton
11h 38m2 stops Seattle/Tacoma Intl Philadelphia
Alaska Airlines Logo
12:35 pm - 8:55 pmDAY  Dayton-PSC Pasco Tri Cities
11h 20m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl
$595Alaska Airlines
Sat, Jan 9 - Wed, Jan 13
Alaska Airlines Logo
5:45 pm - 11:40 amPDX  Portland-DAY Dayton
14h 55m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl
Alaska Airlines Logo
6:32 pm - 8:55 amDAY  Dayton-PDX Portland
17h 23m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl
$617Alaska Airlines
Tue, Nov 24 - Tue, Dec 1
Multiple Airlines Logo
9:46 pm - 10:39 amPDX  Portland-DAY Dayton
33h 53m2 stops Vancouver Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
12:19 pm - 4:50 pmDAY  Dayton-PDX Portland
7h 31m1 stop Chicago O'Hare Intl
$1,243Multiple Airlines
Sat, Sep 19 - Sun, Sep 27

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Delta flights from State of Washington to Dayton

Our best Delta deals on State of Washington to Dayton flight tickets
Delta
Sep 15
SEA11:59 pmSeattle/Tacoma Intl
7h 40m
1 stop
DAY10:39 amDayton
Sep 24
DAY6:39 pmDayton
8h 19m
1 stop
SEA11:58 pmSeattle/Tacoma Intl
$359
Delta
Sep 18
PDX7:15 pmPortland
12h 24m
2 stops
DAY10:39 amDayton
Sep 26
DAY6:00 amDayton
7h 38m
1 stop
PDX10:38 amPortland
$361
Delta
Sep 18
PDX7:15 pmPortland
12h 24m
2 stops
DAY10:39 amDayton
Sep 29
DAY3:27 pmDayton
11h 27m
2 stops
PDX11:54 pmPortland
$366

American Airlines flights from State of Washington to Dayton

Our best American Airlines deals on State of Washington to Dayton flight tickets
American Airlines
Sep 26
PDX9:44 pmPortland
10h 21m
1 stop
DAY11:05 amDayton
Oct 1
DAY7:09 pmDayton
7h 58m
1 stop
PDX12:07 amPortland
$356
American Airlines
Aug 26
SEA5:00 amSeattle/Tacoma Intl
9h 53m
1 stop
DAY5:53 pmDayton
Aug 30
DAY5:46 pmDayton
9h 27m
1 stop
SEA12:13 amSeattle/Tacoma Intl
$394
American Airlines
Aug 26
SEA5:00 amSeattle/Tacoma Intl
9h 53m
1 stop
DAY5:53 pmDayton
Aug 30
DAY5:46 pmDayton
9h 27m
1 stop
SEA12:13 amSeattle/Tacoma Intl
$429

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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, momondo users made 832,500 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Washington to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandDayton

PDX Portland - DAY Dayton

PDXDAY

Portland

Wed 11/18

11:10 pm-10:42 am

1 stop8h 32m

Dayton

Wed 12/2

3:22 pm-10:26 pm

1 stop10h 04m

$353

PortlandDayton

PDX Portland - DAY Dayton

PDXDAY

Portland

Wed 10/7

1:12 pm-12:26 am

1 stop8h 14m

Dayton

Sat 10/10

1:36 pm-7:29 pm

1 stop8h 53m

$353
Quickest round-trip

PortlandDayton

PDX Portland - DAY Dayton

PDXDAY

Portland

Wed 9/9

8:17 am-8:24 pm

1 stop9h 07m

Dayton

Wed 9/16

7:15 am-11:28 am

1 stop7h 13m

$353

PortlandDayton

PDX Portland - DAY Dayton

PDXDAY

Portland

Sat 9/12

10:50 am-10:45 pm

1 stop8h 55m

Dayton

Sat 9/19

2:23 pm-7:18 pm

1 stop7h 55m

$353

PortlandDayton

PDX Portland - DAY Dayton

PDXDAY

Portland

Mon 11/23

11:10 pm-10:42 am

1 stop8h 32m

Dayton

Wed 12/2

3:22 pm-10:26 pm

1 stop10h 04m

$356

PortlandDayton

PDX Portland - DAY Dayton

PDXDAY

Portland

Thu 9/10

6:01 am-6:39 pm

1 stop9h 38m

Dayton

Tue 9/15

7:09 pm-12:07 am

1 stop7h 58m

$356

PortlandDayton

PDX Portland - DAY Dayton

PDXDAY

Portland

Wed 11/18

7:33 pm-10:42 am

2 stops12h 09m

Dayton

Wed 12/2

3:22 pm-10:26 pm

1 stop10h 04m

$358

PascoDayton

PSC Pasco Tri Cities - DAY Dayton

PSCDAY

Pasco Tri Cities

Sat 1/9

6:00 am-8:38 pm

2 stops11h 38m

Dayton

Wed 1/13

12:35 pm-8:55 pm

2 stops11h 20m

$595

PortlandDayton

PDX Portland - DAY Dayton

PDXDAY

Portland

Tue 11/24

5:45 pm-11:40 am

2 stops14h 55m

Dayton

Tue 12/1

6:32 pm-8:55 am

2 stops17h 23m

$617

PortlandDayton

PDX Portland - DAY Dayton

PDXDAY

Portland

Sat 9/19

9:46 pm-10:39 am

2 stops33h 53m

Dayton

Sun 9/27

12:19 pm-4:50 pm

1 stop7h 31m

$1,243

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dayton from

How to get the cheapest flight ticket from State of Washington 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

What is the cheapest month to fly to Dayton?

The month of January is, on average, the cheapest month to fly to Dayton from State of Washington, with most prices found around $388. The month of February is another great option to travel to Dayton, with average flight prices from State of Washington averaging around $438.

Can stopping save me money on State of Washington to Dayton flights?

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

Cheap State of Washington to Dayton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Dayton

Fastest flight time

5h 44m

Direct flights

None
The fastest flight from State of Washington to Dayton takes 5h 44m
There are no direct flights from State of Washington to Dayton. There are no popular flight routes from State of Washington to Dayton.
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Frequently asked questions about flying from Washington to Dayton

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

    Prices for flights from Washington to Dayton Airport refresh daily.

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

  • How old do you have to be to fly from Washington to Dayton Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington 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.

Best airlines flying from State of Washington to Dayton

Compare and see reviews for airlines that fly from State of Washington to Dayton with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $288Free CancellationRating
7.4
10,115 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,915 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $358Free CancellationRating
7.9
12,800 reviews
Search Alaska Airlines flights

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Richmond
Springfield
Fairborn
Miamisburg
Troy
Xenia
Beavercreek
Huber Heights
Sidney
Greenville
Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Washington 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 Washington to Dayton for you.

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

Flights from Washington to Dayton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington 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 Washington to Dayton.

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

Price alerts on flights to Dayton from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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