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Cheap flights Cincinnati — Washington

from $175 646 km ~1h 16m 2 flights found 2 airlines cheapest on Monday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $175 on 16.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 1 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
16 Nov 2026, Mon
Frontier Airlines F9 1047
15:00
CVG Cincinnati/Northern Kentucky Airport
20:05
DCA Ronald Reagan National Airport
5h 5m 1 stop
View this ticket
16 Nov 2026, Mon
American Airlines AA 5445
14:00
CVG Cincinnati/Northern Kentucky Airport
15:39
DCA Ronald Reagan National Airport
1h 39m Direct
View this ticket
Route characteristics
Distance
646 km
Flight time
1h 16m
Time difference
+0h
Minimum price
from $175 (16.11.2026)
Average price
$175
Maximum price
$175
Cheapest day
Monday
Departure airports (1)
CVG Cincinnati/Northern Kentucky Airport
Arrival airports (1)
DCA Ronald Reagan National Airport
Airlines (2)
F9 Frontier Airlines AA American Airlines
Agencies (2)
Kupi.com Wingie
Airlines — cheapest prices 2
Frontier Airlines
Frontier Airlines
Low-cost 1 flights · 1 days
$175
American Airlines
American Airlines
1 flights · 1 days
$367
Where to buy tickets 2
Kupi.com
1 tickets · 1 days
from $175
Wingie
1 tickets · 1 days
from $367
Airports

From — Cincinnati (1)

  • CVG Cincinnati/Northern Kentucky Airport

To — Washington (1)

  • DCA Ronald Reagan National Airport
Other destinations from Cincinnati
Frequently asked questions about the route Cincinnati — Washington
How long is the flight from Cincinnati to Washington?
Approximate flight time — 1h 16m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Cincinnati to Washington?
The straight-line distance — 646 km.
How much do flights from Cincinnati to Washington cost?
The minimum price over 3 months — from $175 on 16.11.2026.
What is the average ticket price?
The average price — $175. Range: $175 — $175.
What is the time difference between Cincinnati and Washington?
The difference — +0h.
From which airports does Cincinnati operate flights?
From Cincinnati: CVG (Cincinnati/Northern Kentucky Airport).
To which airports in Washington do flights arrive?
To Washington: DCA (Ronald Reagan National Airport).
Which airlines fly this route?
This route is served by 2 airlines: Frontier Airlines, American Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $367. Total direct flights found: 1.
Which day of the week is cheapest?
The cheapest day of the week — Monday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Cincinnati — Washington

Flights Cincinnati — Washington is a popular route. The straight-line distance is 646 km. Flight time 1h 16m. Time difference +0h.

From Cincinnati (CVG) flights depart from 1 airport: CVG. To Washington (DCA) — 1 arrival airport: DCA.

2 airlines operate on this route: Frontier Airlines, American Airlines.

The minimum price for the next 3 months — from $175 (16.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $175, ranging from $175 to $175. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Monday.

Other destinations in United States from Cincinnati