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Cheap flights from Cincinnati to Washington
from 80 US$

Compare hundreds of airlines Cincinnati–Washington

We search 100+ flight sitesDirect flights~1h 18mReturn route: Washington → Cincinnati

The cheapest month is usually 2026-08 · 80 US$

See prices for my dates →

Live fares from 100+ sites — free, with no hidden fees.

About this route

Compare flights from Cincinnati to Washington, a about 646 km route (around 1h 18m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Delta, United Airlines operate this route.

Nonstop time
1h 18m
Distance
646 km
Stops
Nonstop
Airlines
2+

When to buy and when to fly

Prices by date

Fares found by date — cheapest days in green.

See prices for my dates →
133 US$
03/08
107 US$
04/08
107 US$
05/08
107 US$
06/08
107 US$
07/08
107 US$
08/08
107 US$
09/08
107 US$
10/08
107 US$
11/08
107 US$
12/08
107 US$
13/08
107 US$
14/08

How to get the best price

1The sticker price is real — but it moves fastLow fares last hours or days. If the number works, search it today; waiting rarely improves it.
2Buy 4–8 weeks aheadThat window usually holds the best fares; holidays call for even more margin.
3Flexibility = moneyShifting departure 2–3 days can move the fare 100+ US$. Tuesdays and Wednesdays tend to be cheap.

Airlines on this route

DeltaUnited Airlines

FAQ

What's the cheapest month to fly Cincinnati to Washington?

It's usually 2026-08, from 80 USD. Use the price calendar to compare other dates.

How long is the flight from Cincinnati to Washington?

A nonstop flight takes about 1h 18m and covers around 646 km. Connecting itineraries take longer.

Are there direct flights from Cincinnati to Washington?

Yes, this route has nonstop flights. Filter by "nonstop" to see them.

Which airlines fly from Cincinnati to Washington?

Delta, United Airlines operate this route, among others. Compare them all in the results.

When should I book Cincinnati–Washington flights?

As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.

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Cincinnati → Washington · Live fares from 100+ sites — free, with no hidden fees.

Search flights →Return route: Washington → Cincinnati

Flights to this destination from other cities

Moscow → WashingtonMunich → WashingtonDakar → WashingtonBogota → WashingtonZurich → WashingtonCopenhagen → WashingtonChicago → WashingtonSaint Louis → WashingtonQuebec → WashingtonMontreal → Washington

Other routes from Cincinnati

DallasNew YorkMiamiChicagoTorontoParisSalt Lake CityAtlantaHartfordNashville
Return route: Washington → Cincinnati →Washington · Travel guide →All flights from Cincinnati →