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

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

What airlines fly to State of Washington?

Alaska Airlines, Delta and American Airlines are the top three most popular airlines that fly to State of Washington from Dayton according to our data. Alaska Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 7 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Dayton Airport to Washington are refreshed on a daily basis.

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

The number of operators available for flights from Dayton Airport to Washington is 4 as of September 2026.

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

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 Dayton Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$182 Cheap Flights from Dayton to Washington in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dayton to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:25 pm - 9:57 pmDAY Dayton-PDX Portland

8h 32m1 stop Atlanta Hartsfield-Jackson

11:18 pm - 10:39 amPDX Portland-DAY Dayton

8h 21m1 stop Atlanta Hartsfield-Jackson

$373Delta

Sat, Nov 14 - Tue, Nov 17

2:55 pm - 10:26 pmDAY Dayton-PDX Portland

10h 31m1 stop Atlanta Hartsfield-Jackson

6:04 am - 5:49 pmPDX Portland-DAY Dayton

8h 45m1 stop Atlanta Hartsfield-Jackson

$376Delta

Thu, Feb 11 - Tue, Feb 16

2:55 pm - 8:10 pmDAY Dayton-PDX Portland

8h 15m1 stop Washington, D.C. Dulles Intl

12:45 pm - 10:46 pmPDX Portland-DAY Dayton

7h 01m1 stop Denver Intl

$376United Airlines

Wed, Oct 14 - Wed, Oct 21

2:55 pm - 8:10 pmDAY Dayton-PDX Portland

8h 15m1 stop Washington, D.C. Dulles Intl

7:02 am - 5:10 pmPDX Portland-DAY Dayton

7h 08m1 stop Chicago O'Hare Intl

$376United Airlines

Thu, Oct 15 - Sat, Oct 17

11:05 am - 7:08 pmDAY Dayton-PDX Portland

11h 03m1 stop Atlanta Hartsfield-Jackson

9:45 pm - 10:27 amPDX Portland-DAY Dayton

9h 42m1 stop Atlanta Hartsfield-Jackson

$376Delta

Wed, Feb 3 - Sun, Feb 7

6:29 pm - 12:10 amDAY Dayton-SEA Seattle/Tacoma Intl

8h 41m1 stop Dallas/Fort Worth

6:00 am - 5:32 pmSEA Seattle/Tacoma Intl-DAY Dayton

8h 32m1 stop Charlotte Douglas

$379American Airlines

Sat, Oct 24 - Sat, Oct 31

6:30 pm - 12:36 amDAY Dayton-SEA Seattle/Tacoma Intl

9h 06m1 stop Chicago O'Hare Intl

11:59 pm - 12:05 pmSEA Seattle/Tacoma Intl-DAY Dayton

9h 06m1 stop Chicago O'Hare Intl

$379American Airlines

Fri, Oct 9 - Wed, Oct 14

2:55 pm - 8:37 pmDAY Dayton-SEA Seattle/Tacoma Intl

8h 42m1 stop Washington, D.C. Dulles Intl

11:13 pm - 10:57 amSEA Seattle/Tacoma Intl-DAY Dayton

8h 44m1 stop Chicago O'Hare Intl

$379United Airlines

Fri, Oct 16 - Wed, Oct 21

12:35 pm - 8:55 pmDAY Dayton-PSC Pasco Tri Cities

11h 20m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

6:00 am - 5:52 pmPSC Pasco Tri Cities-DAY Dayton

8h 52m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$668Alaska Airlines

Thu, Feb 11 - Tue, Feb 16

5:34 am - 12:39 pmDAY Dayton-GEG Spokane

10h 05m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

12:36 pm - 5:46 pmGEG Spokane-DAY Dayton

26h 10m2 stops Portland Chicago O'Hare Intl

$767Alaska Airlines

Thu, Oct 1 - Mon, Oct 5

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 10:38 amDAY Dayton-PDX Portland

7h 38m1 stop Atlanta Hartsfield-Jackson

5:50 pm - 10:39 amPDX Portland-DAY Dayton

13h 49m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson

$463Delta

Wed, Sep 23 - Wed, Sep 30

6:00 am - 10:38 amDAY Dayton-PDX Portland

7h 38m1 stop Atlanta Hartsfield-Jackson

11:49 am - 11:14 pmPDX Portland-DAY Dayton

8h 25m1 stop Atlanta Hartsfield-Jackson

$467Delta

Wed, Sep 23 - Wed, Sep 30

5:30 am - 9:29 amDAY Dayton-PDX Portland

6h 59m1 stop Chicago O'Hare Intl

10:43 am - 11:58 pmPDX Portland-DAY Dayton

10h 15m2 stops Denver Intl Chicago O'Hare Intl

$492United Airlines

Wed, Sep 23 - Wed, Sep 30

7:42 am - 3:17 pmDAY Dayton-SEA Seattle/Tacoma Intl

10h 35m1 stop Charlotte Douglas

1:40 pm - 11:38 pmSEA Seattle/Tacoma Intl-DAY Dayton

6h 58m1 stop Chicago O'Hare Intl

$512American Airlines

Sat, Sep 19 - Wed, Sep 30

1:49 pm - 7:48 pmDAY Dayton-SEA Seattle/Tacoma Intl

8h 59m1 stop Dallas/Fort Worth

1:40 pm - 11:38 pmSEA Seattle/Tacoma Intl-DAY Dayton

6h 58m1 stop Chicago O'Hare Intl

$512American Airlines

Sat, Sep 19 - Wed, Sep 30

6:00 am - 4:05 pmDAY Dayton-PDX Portland

13h 05m2 stops Atlanta Hartsfield-Jackson Salt Lake City

10:57 pm - 10:39 amPDX Portland-DAY Dayton

8h 42m1 stop Atlanta Hartsfield-Jackson

$523Delta

Sat, Sep 19 - Mon, Sep 21

2:23 pm - 10:53 pmDAY Dayton-PDX Portland

11h 30m2 stops Chicago O'Hare Intl Denver Intl

6:55 pm - 9:47 amPDX Portland-DAY Dayton

11h 52m2 stops Denver Intl Washington, D.C. Dulles Intl

$577United Airlines

Wed, Sep 23 - Wed, Sep 30

9:00 am - 1:22 pmDAY Dayton-SEA Seattle/Tacoma Intl

7h 22m1 stop Denver Intl

11:00 pm - 10:49 amSEA Seattle/Tacoma Intl-DAY Dayton

8h 49m1 stop Chicago O'Hare Intl

$592United Airlines

Sat, Sep 19 - Mon, Sep 21

12:19 pm - 6:51 pmDAY Dayton-SEA Seattle/Tacoma Intl

9h 32m2 stops Chicago O'Hare Intl Portland

12:16 am - 11:49 amSEA Seattle/Tacoma Intl-DAY Dayton

8h 33m1 stop Chicago O'Hare Intl

$824Alaska Airlines

Sat, Sep 19 - Wed, Sep 23

12:19 pm - 6:51 pmDAY Dayton-SEA Seattle/Tacoma Intl

9h 32m2 stops Chicago O'Hare Intl Portland

7:08 am - 11:33 pmSEA Seattle/Tacoma Intl-DAY Dayton

13h 25m2 stops Portland Dallas/Fort Worth

$829Alaska Airlines

Fri, Sep 18 - Tue, Sep 22

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United Airlines flights from Dayton to State of Washington

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

United Airlines

Oct 24

DAY9:00 amDayton

11h 37m

2 stops

SEA5:37 pmSeattle/Tacoma Intl

Oct 31

SEA2:30 pmSeattle/Tacoma Intl

6h 08m

1 stop

DAY11:38 pmDayton

$384

United Airlines

Oct 27

DAY11:33 amDayton

9h 24m

2 stops

SEA5:57 pmSeattle/Tacoma Intl

Oct 31

SEA8:30 amSeattle/Tacoma Intl

9h 19m

2 stops

DAY8:49 pmDayton

$389

United Airlines

Oct 15

DAY2:55 pmDayton

8h 15m

1 stop

PDX8:10 pmPortland

Oct 22

PDX2:27 pmPortland

6h 31m

1 stop

DAY11:58 pmDayton

$404

American Airlines flights from Dayton to State of Washington

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

American Airlines

Oct 9

DAY6:30 pmDayton

8h 29m

1 stop

PDX11:59 pmPortland

Oct 14

PDX1:12 pmPortland

8h 14m

1 stop

DAY12:26 amDayton

$379

American Airlines

Feb 3

DAY9:06 amDayton

8h 09m

1 stop

PDX2:15 pmPortland

Feb 7

PDX11:49 pmPortland

10h 16m

1 stop

DAY1:05 pmDayton

$405

American Airlines

Oct 9

DAY6:30 pmDayton

8h 29m

1 stop

PDX11:59 pmPortland

Oct 14

PDX1:12 pmPortland

8h 14m

1 stop

DAY12:26 amDayton

$409

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DaytonPortland

DAY Dayton - PDX Portland

DAYPDX

Dayton

Sat 11/14

4:25 pm-9:57 pm

1 stop8h 32m

Portland

Tue 11/17

11:18 pm-10:39 am

1 stop8h 21m

$373

DaytonPortland

DAY Dayton - PDX Portland

DAYPDX

Dayton

Thu 2/11

2:55 pm-10:26 pm

1 stop10h 31m

Portland

Tue 2/16

6:04 am-5:49 pm

1 stop8h 45m

$376

Quickest round-trip

DaytonPortland

DAY Dayton - PDX Portland

DAYPDX

Dayton

Wed 10/14

2:55 pm-8:10 pm

1 stop8h 15m

Portland

Wed 10/21

12:45 pm-10:46 pm

1 stop7h 01m

$376

DaytonPortland

DAY Dayton - PDX Portland

DAYPDX

Dayton

Thu 10/15

2:55 pm-8:10 pm

1 stop8h 15m

Portland

Sat 10/17

7:02 am-5:10 pm

1 stop7h 08m

$376

DaytonPortland

DAY Dayton - PDX Portland

DAYPDX

Dayton

Wed 2/3

11:05 am-7:08 pm

1 stop11h 03m

Portland

Sun 2/7

9:45 pm-10:27 am

1 stop9h 42m

$376

DaytonSeattle

DAY Dayton - SEA Seattle/Tacoma Intl

DAYSEA

Dayton

Sat 10/24

6:29 pm-12:10 am

1 stop8h 41m

Seattle/Tacoma Intl

Sat 10/31

6:00 am-5:32 pm

1 stop8h 32m

$379

DaytonSeattle

DAY Dayton - SEA Seattle/Tacoma Intl

DAYSEA

Dayton

Fri 10/9

6:30 pm-12:36 am

1 stop9h 06m

Seattle/Tacoma Intl

Wed 10/14

11:59 pm-12:05 pm

1 stop9h 06m

$379

DaytonSeattle

DAY Dayton - SEA Seattle/Tacoma Intl

DAYSEA

Dayton

Fri 10/16

2:55 pm-8:37 pm

1 stop8h 42m

Seattle/Tacoma Intl

Wed 10/21

11:13 pm-10:57 am

1 stop8h 44m

$379

DaytonPasco

DAY Dayton - PSC Pasco Tri Cities

DAYPSC

Dayton

Thu 2/11

12:35 pm-8:55 pm

2 stops11h 20m

Pasco Tri Cities

Tue 2/16

6:00 am-5:52 pm

2 stops8h 52m

$668

DaytonSpokane

DAY Dayton - GEG Spokane

DAYGEG

Dayton

Thu 10/1

5:34 am-12:39 pm

2 stops10h 05m

Spokane

Mon 10/5

12:36 pm-5:46 pm

2 stops26h 10m

$767

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 Dayton to State of Washington

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

What is the cheapest month to fly to State of Washington?

The month of January is, on average, the cheapest month to fly to State of Washington from Dayton, with most prices found around $297. If you aren’t able to travel to State of Washington during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $368.

Cheap Dayton to State of Washington flight deals and tips

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

Best Price Found	$182
Fastest flight time	6h 24m
Direct flights	None

The best one-way flight to State of Washington from Dayton in the past 72 hours is $182. The best round-trip flight deal from Dayton to State of Washington found on momondo in the last 72 hours is $373.

The fastest flight from Dayton to State of Washington takes 6h 24m

There are no direct flights from Dayton to State of Washington. There are no popular flight routes from Dayton to State of Washington.

Search flight deals

Frequently asked questions about flying from Dayton to Washington

When did momondo last update prices for flights from Dayton Airport to Washington?
Prices for flights from Dayton Airport to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Dayton Airport to Washington?
The number of operators available for flights from Dayton Airport to Washington is 4 as of September 2026.
How old do you have to be to fly from Dayton Airport to Washington?
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 Dayton Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Dayton to State of Washington

Compare and see reviews for airlines that fly from Dayton to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $187	Free Cancellation	Rating 7.8 8,586 reviews	Search Delta flights
Alaska Airlines	PriceFrom $247	Free Cancellation	Rating 7.9 12,940 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $278	Free Cancellation	Rating 7.1 12,077 reviews	Search American Airlines flights
United Airlines	PriceFrom $297	Free Cancellation	Rating 7.4 10,224 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Dayton to Washington?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dayton to Washington. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Dayton to Washington flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Dayton and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Dayton to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.