What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Washington?

Frontier, Delta, and United Airlines are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Washington

How many flights depart from Cincinnati to State of Washington on average per day?

6 flights are operational daily from Cincinnati to State of Washington as of March 2026. The most popular departure time for this route is 6:00AM, with 100% of flights per day taking off at noon.

How many flights depart from Cincinnati to State of Washington on average per week?

As of March 2026, there are 44 flights per week flying from Cincinnati to State of Washington. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

What airlines fly to State of Washington?

Delta, Alaska Airlines and American Airlines are the top three most popular airlines that fly to State of Washington from Cincinnati according to our data. Delta is the first choice among our users, with 35% 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 Cincinnati Cinci./N. Kentucky Airport to Washington?

Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Washington refresh daily.

How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Washington?

There are 8 operators available for flights from Cincinnati Cinci./N. Kentucky Airport to Washington as of March 2026.

How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Washington?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Washington.

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

The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$66 Cheap Flights from Cincinnati to Washington in 2026

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:59 pm - 11:42 am

CVG

PDX

18h 43m

1 stop

1:48 pm - 6:36 pm

PDX

CVG

25h 48m

2 stops

$173Frontier

Fri, May 8 - Wed, May 13

7:59 pm - 1:02 pm

CVG

PDX

20h 03m

1 stop

11:48 am - 6:36 pm

PDX

CVG

27h 48m

2 stops

$187Frontier

Mon, May 11 - Fri, May 15

4:13 pm - 10:38 pm

CVG

SEA

9h 25m

1 stop

12:59 am - 11:47 am

SEA

CVG

7h 48m

1 stop

$191American Airlines

Fri, May 1 - Fri, May 1

6:30 am - 8:30 am

CVG

SEA

5h 00mnonstop

11:45 am - 7:00 pm

SEA

CVG

4h 15mnonstop

$197Delta

Fri, May 1 - Sat, May 2

7:59 pm - 11:53 pm

CVG

PDX

6h 54m

1 stop

11:58 am - 10:58 pm

PDX

CVG

8h 00m

1 stop

$201Delta

Tue, May 5 - Wed, May 13

6:15 pm - 10:42 pm

CVG

SEA

7h 27m

1 stop

7:00 am - 5:14 pm

SEA

CVG

7h 14m

1 stop

$212United Airlines

Wed, Apr 15 - Sun, Apr 19

7:46 pm - 12:36 am

CVG

SEA

7h 50m

1 stop

11:55 pm - 11:47 am

SEA

CVG

8h 52m

1 stop

$213American Airlines

Wed, Apr 8 - Mon, Apr 13

9:00 am - 12:40 pm

CVG

GEG

6h 40m

1 stop

5:00 am - 2:30 pm

GEG

CVG

6h 30m

1 stop

$267United Airlines

Tue, Apr 28 - Tue, May 12

6:58 pm - 10:38 am

CVG

GEG

18h 40m

1 stop

5:00 am - 5:58 pm

GEG

CVG

9h 58m

1 stop

$303Alaska Airlines

Fri, Apr 24 - Sun, Apr 26

7:29 pm - 7:47 pm

CVG

PUW

27h 18m

1 stop

8:24 pm - 6:29 pm

PUW

CVG

19h 05m

1 stop

$340Alaska Airlines

Wed, Mar 25 - Wed, Apr 1

Delta flights from Cincinnati to State of Washington

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

Delta

May 1

CVG6:30 amCincinnati Cinci./N. Kentucky

5h 00m

SEA8:30 amSeattle/Tacoma Intl

May 2

SEA11:45 amSeattle/Tacoma Intl

4h 15m

CVG7:00 pmCincinnati Cinci./N. Kentucky

$197

Delta

May 6

CVG6:30 amCincinnati Cinci./N. Kentucky

8h 57m

1 stop

GEG12:27 pmSpokane

May 12

GEG7:25 amSpokane

8h 53m

1 stop

CVG7:18 pmCincinnati Cinci./N. Kentucky

$201

Delta

May 6

CVG6:30 amCincinnati Cinci./N. Kentucky

7h 15m

1 stop

GEG10:45 amSpokane

May 12

GEG5:00 amSpokane

10h 57m

2 stops

CVG6:57 pmCincinnati Cinci./N. Kentucky

$206

American Airlines flights from Cincinnati to State of Washington

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

American Airlines

May 1

CVG4:13 pmCincinnati Cinci./N. Kentucky

9h 25m

1 stop

SEA10:38 pmSeattle/Tacoma Intl

May 1

SEA12:59 amSeattle/Tacoma Intl

7h 48m

1 stop

CVG11:47 amCincinnati Cinci./N. Kentucky

$191

American Airlines

Apr 7

CVG5:23 pmCincinnati Cinci./N. Kentucky

8h 26m

1 stop

PDX10:49 pmPortland

Apr 14

PDX11:23 pmPortland

7h 19m

1 stop

CVG9:42 amCincinnati Cinci./N. Kentucky

$201

American Airlines

Apr 8

CVG7:46 pmCincinnati Cinci./N. Kentucky

7h 50m

1 stop

SEA12:36 amSeattle/Tacoma Intl

Apr 13

SEA11:55 pmSeattle/Tacoma Intl

8h 52m

1 stop

CVG11:47 amCincinnati Cinci./N. Kentucky

$213

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Fri 5/8

7:59 pm-11:42 am

1 stop18h 43m

Portland

Wed 5/13

1:48 pm-6:36 pm

2 stops25h 48m

$173

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Mon 5/11

7:59 pm-1:02 pm

1 stop20h 03m

Portland

Fri 5/15

11:48 am-6:36 pm

2 stops27h 48m

$187

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Fri 5/1

4:13 pm-10:38 pm

1 stop9h 25m

Seattle/Tacoma Intl

Fri 5/1

12:59 am-11:47 am

1 stop7h 48m

$191

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Fri 5/1

6:30 am-8:30 am

Nonstop5h 00m

Seattle/Tacoma Intl

Sat 5/2

11:45 am-7:00 pm

Nonstop4h 15m

$197

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Tue 5/5

7:59 pm-11:53 pm

1 stop6h 54m

Portland

Wed 5/13

11:58 am-10:58 pm

1 stop8h 00m

$201

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 4/15

6:15 pm-10:42 pm

1 stop7h 27m

Seattle/Tacoma Intl

Sun 4/19

7:00 am-5:14 pm

1 stop7h 14m

$212

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 4/8

7:46 pm-12:36 am

1 stop7h 50m

Seattle/Tacoma Intl

Mon 4/13

11:55 pm-11:47 am

1 stop8h 52m

$213

CincinnatiSpokane

CVG - GEG

CVGGEG

Cincinnati Cinci./N. Kentucky

Tue 4/28

9:00 am-12:40 pm

1 stop6h 40m

Spokane

Tue 5/12

5:00 am-2:30 pm

1 stop6h 30m

$267

CincinnatiSpokane

CVG - GEG

CVGGEG

Cincinnati Cinci./N. Kentucky

Fri 4/24

6:58 pm-10:38 am

1 stop18h 40m

Spokane

Sun 4/26

5:00 am-5:58 pm

1 stop9h 58m

$303

CincinnatiPullman

CVG - PUW

CVGPUW

Cincinnati Cinci./N. Kentucky

Wed 3/25

7:29 pm-7:47 pm

1 stop27h 18m

Pullman Moscow Regional

Wed 4/1

8:24 pm-6:29 pm

1 stop19h 05m

$340

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How to get the cheapest flight ticket from Cincinnati 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

Other information

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 Cincinnati, with most prices found around $248. If you aren’t able to travel to State of Washington during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $267.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Cincinnati to State of Washington is on a Friday. Travelers who choose to depart for State of Washington on a Friday will often find tickets for as low as $415. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Cincinnati to State of Washington for around $527.

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

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $398. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $466 on average. Flights to State of Washington from Cincinnati in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Cincinnati Cinci./N. Kentucky to Washington flight route?

Fly from Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl for the best Cincinnati Cinci./N. Kentucky - Washington flight prices

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Cincinnati when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $335 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Cincinnati for as low as $293 on momondo.

What cabin class options are available on Cincinnati Cinci./N. Kentucky to Washington flights?

There are 4 cabin classes available to choose from on Cincinnati Cinci./N. Kentucky to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Cincinnati to State of Washington.

Cheap Cincinnati to State of Washington flight deals and tips

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

Best Price Found	$173
Fastest flight time	4h 38m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Cincinnati in the past 72 hours is $173. The best round-trip flight deal from Cincinnati to State of Washington found on momondo in the last 72 hours is $301.

The fastest flight from Cincinnati to State of Washington takes 4h 38m

Direct flights go from Cincinnati to State of Washington on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 96 airports in State of Washington. From Cincinnati there are direct flights to Portland (PDX), Seattle/Tacoma Intl (SEA).

Search flight deals

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Washington?
Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Washington refresh daily.
How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Washington?
There are 8 operators available for flights from Cincinnati Cinci./N. Kentucky Airport to Washington as of March 2026.
How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Cincinnati to State of Washington?
momondo data reveals that the most frequently booked plane model on the route from Cincinnati to State of Washington is Boeing 737, representing 34.56% of all bookings. The subsequent popular models are Boeing 737-900 at 23.45%, Boeing 737-800 at 19.77%, and Boeing 737-900 Passenger/BBJ3 (winglets) at 11.30%.

Best airlines flying from Cincinnati to State of Washington

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $80	Free Cancellation	Rating 5.7 3,040 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $138	Free Cancellation	Rating 7.8 2,837 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $158	Free Cancellation	Rating 7.9 8,244 reviews	Search Delta flights
Alaska Airlines	PriceFrom $187	Free Cancellation	Rating 8.0 11,971 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $199	Free Cancellation	Rating 7.4 9,366 reviews	Search United Airlines flights
American Airlines	PriceFrom $246	Free Cancellation	Rating 7.1 11,370 reviews	Search American Airlines flights

Why use momondo?

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

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 Cincinnati to Washington for you.

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

Yes. momondo enables you to select and highlight flights to Washington from Cincinnati with this policy.

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

momondo helps you find the best flight between Cincinnati 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 Cincinnati to Washington right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington from Cincinnati. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Flights to Seattlefrom $48

Cheap flights from Cincinnati to Washington from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Washington departing on 4/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Cincinnati to State of Washington

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How to get the cheapest flight ticket from Cincinnati to State of Washington

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

What is the cheapest day to depart on your flight to State of Washington?

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

What is the cheapest Cincinnati Cinci./N. Kentucky to Washington flight route?

How far in advance should I book a flight to State of Washington?

What cabin class options are available on Cincinnati Cinci./N. Kentucky to Washington flights?

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

What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Washington?

What airlines fly to State of Washington?

How many flights depart from Cincinnati to State of Washington on average per day?

How many flights depart from Cincinnati to State of Washington on average per week?

Cheap Cincinnati to State of Washington flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in State of Washington

Best airlines flying from Cincinnati to State of Washington

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

Why use momondo?

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington

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