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

Delta, American Airlines, and United Airlines are the most popular carriers operating from Washington to Dayton

How long does it take to fly to Dayton?

Average flight duration from State of Washington to Dayton depends on which airport you fly into and out of. Flying from Seattle to Cincinnati is 4h 10m on average, while flying from Spokane to Cincinnati is 5h 46m on average. Cincinnati is the most popular airport in Dayton.

What airlines fly to Dayton?

Alaska Airlines, Delta and American Airlines are the top three most popular airlines that fly to Dayton from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Dayton. Keep in mind that there are 7 different airlines that fly to Dayton on a routine basis, so you have a few additional options to choose from.

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?

As of August 2025, there are 4 operators available to choose from 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.

$168 Cheap Flights from Washington to Dayton in 2025

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Find the cheapest flights from Washington to Dayton

Round-trip

One-way

Last minute

Cheap round-trip flights

12:35 pm - 11:37 pmGEG-DAY

8h 02m1 stop

6:06 am - 11:41 amDAY-GEG

8h 35m1 stop

$289American Airlines

Find Deal

Fri, Sep 5 - Sun, Sep 7

6:00 am - 5:53 pmSEA-DAY

8h 53m1 stop

5:18 pm - 12:27 amDAY-SEA

10h 09m1 stop

$289American Airlines

Find Deal

Thu, Oct 2 - Tue, Oct 7

1:12 pm - 10:56 pmPDX-DAY

6h 44m1 stop

6:06 am - 10:52 amDAY-PDX

7h 46m1 stop

$289American Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

7:05 pm - 10:24 amGEG-DAY

12h 19m2 stops

3:17 pm - 10:05 pmDAY-GEG

9h 48m1 stop

$294Delta

Find Deal

Fri, Oct 24 - Sun, Oct 26

4:50 pm - 10:24 amGEG-DAY

14h 34m2 stops

1:29 pm - 10:51 pmDAY-GEG

12h 22m2 stops

$297Delta

Find Deal

Tue, Nov 4 - Sat, Nov 8

4:50 pm - 10:24 amGEG-DAY

14h 34m2 stops

3:17 pm - 10:51 pmDAY-GEG

10h 34m2 stops

$299Delta

Find Deal

Tue, Nov 4 - Sat, Nov 8

10:53 am - 8:15 pmSEA-DAY

6h 22m1 stop

2:10 pm - 11:10 pmDAY-SEA

12h 00m2 stops

$342United Airlines

Find Deal

Tue, Nov 11 - Mon, Nov 17

5:00 am - 4:48 pmPDX-DAY

8h 48m2 stops

9:27 am - 3:05 pmDAY-PDX

8h 38m1 stop

$344United Airlines

Find Deal

Sat, Aug 23 - Wed, Aug 27

6:00 am - 4:46 pmSEA-DAY

7h 46m1 stop

8:27 am - 2:54 pmDAY-SEA

9h 27m1 stop

$379Alaska Airlines

Find Deal

Thu, Sep 4 - Tue, Sep 9

7:00 am - 4:48 pmPDX-DAY

6h 48m1 stop

12:25 pm - 7:05 pmDAY-PDX

9h 40m1 stop

$379Alaska Airlines

Find Deal

Tue, Oct 28 - Sat, Nov 1

Delta flights from State of Washington to Dayton

Our best Delta deals on State of Washington to Dayton flight tickets

Delta

Oct 24

GEG7:05 pmSpokane

12h 19m

2 stops

DAY10:24 amDayton

Oct 26

DAY3:17 pmDayton

9h 48m

1 stop

GEG10:05 pmSpokane

$294

Find similar

Delta

Nov 4

GEG4:50 pmSpokane

14h 34m

2 stops

DAY10:24 amDayton

Nov 8

DAY1:29 pmDayton

12h 22m

2 stops

GEG10:51 pmSpokane

$297

Find similar

Delta

Nov 4

GEG4:50 pmSpokane

14h 34m

2 stops

DAY10:24 amDayton

Nov 8

DAY3:17 pmDayton

10h 34m

2 stops

GEG10:51 pmSpokane

$299

Find similar

United Airlines flights from State of Washington to Dayton

Our best United Airlines deals on State of Washington to Dayton flight tickets

United Airlines

Nov 11

SEA10:53 amSeattle/Tacoma Intl

6h 22m

1 stop

DAY8:15 pmDayton

Nov 17

DAY2:10 pmDayton

12h 00m

2 stops

SEA11:10 pmSeattle/Tacoma Intl

$342

Find similar

United Airlines

Aug 23

PDX5:00 amPortland

8h 48m

2 stops

DAY4:48 pmDayton

Aug 27

DAY9:27 amDayton

8h 38m

1 stop

PDX3:05 pmPortland

$344

Find similar

United Airlines

Aug 29

SEA10:55 pmSeattle/Tacoma Intl

7h 55m

1 stop

DAY9:50 amDayton

Aug 30

DAY2:52 pmDayton

8h 50m

1 stop

SEA8:42 pmSeattle/Tacoma Intl

$370

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SpokaneDayton

GEG - DAY

GEGDAY

Spokane

Fri 9/5

12:35 pm-11:37 pm

1 stop8h 02m

Dayton

Sun 9/7

6:06 am-11:41 am

1 stop8h 35m

$289

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Thu 10/2

6:00 am-5:53 pm

1 stop8h 53m

Dayton

Tue 10/7

5:18 pm-12:27 am

1 stop10h 09m

$289

PortlandDayton

PDX - DAY

PDXDAY

Portland

Sat 9/13

1:12 pm-10:56 pm

1 stop6h 44m

Dayton

Sat 9/20

6:06 am-10:52 am

1 stop7h 46m

$289

SpokaneDayton

GEG - DAY

GEGDAY

Spokane

Fri 10/24

7:05 pm-10:24 am

2 stops12h 19m

Dayton

Sun 10/26

3:17 pm-10:05 pm

1 stop9h 48m

$294

SpokaneDayton

GEG - DAY

GEGDAY

Spokane

Tue 11/4

4:50 pm-10:24 am

2 stops14h 34m

Dayton

Sat 11/8

1:29 pm-10:51 pm

2 stops12h 22m

$297

SpokaneDayton

GEG - DAY

GEGDAY

Spokane

Tue 11/4

4:50 pm-10:24 am

2 stops14h 34m

Dayton

Sat 11/8

3:17 pm-10:51 pm

2 stops10h 34m

$299

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 11/11

10:53 am-8:15 pm

1 stop6h 22m

Dayton

Mon 11/17

2:10 pm-11:10 pm

2 stops12h 00m

$342

PortlandDayton

PDX - DAY

PDXDAY

Portland

Sat 8/23

5:00 am-4:48 pm

2 stops8h 48m

Dayton

Wed 8/27

9:27 am-3:05 pm

1 stop8h 38m

$344

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Thu 9/4

6:00 am-4:46 pm

1 stop7h 46m

Dayton

Tue 9/9

8:27 am-2:54 pm

1 stop9h 27m

$379

PortlandDayton

PDX - DAY

PDXDAY

Portland

Tue 10/28

7:00 am-4:48 pm

1 stop6h 48m

Dayton

Sat 11/1

12:25 pm-7:05 pm

1 stop9h 40m

$379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $337. The month of August is another great option to travel to Dayton, with average flight prices from State of Washington averaging around $353.

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

The cheapest day to depart from State of Washington to Dayton is on a Tuesday. Travelers who choose to depart for Dayton on a Tuesday will often find tickets for as low as $471. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to Dayton for around $773.

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

According to our data, the cheapest time of day to fly to Dayton is in the afternoon. momondo users have found flights departing from State of Washington to Dayton in the afternoon for as low as $348. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Dayton, so prices are often more expensive at around $552 per ticket.

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

Best Price Found	$168
Fastest flight time	5h 50m
Direct flights	None
Airports in Dayton	1 airport

The best one-way flight to Dayton from State of Washington in the past 72 hours is $168. The best round-trip flight deal from State of Washington to Dayton found on momondo in the last 72 hours is $289.

The fastest flight from State of Washington to Dayton takes 5h 50m

There are no direct flights from State of Washington to Dayton. Popular non-direct routes for this connection are Portland Airport - Dayton Airport, Seattle/Tacoma Intl Airport - Dayton Airport and Spokane Airport - Dayton Airport.

There is 1 airport near Dayton: Dayton (DAY)

Search flight deals

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?
As of August 2025, there are 4 operators available to choose from 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
Alaska Airlines	PriceFrom $227	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $285	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Delta	PriceFrom $288	Free Cancellation	Rating 8.0 7,986 reviews	Search Delta flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

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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?

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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.