Compare live prices for CMH to DCA. Use the search panel
to change origin, destination, passengers, cabin and trip type instantly.
CMH → DCAApprox. 518.62 km07 May 2026Live inventory
✈ Flight Search
Modify your route
From
To
Depart
Return
Adults
Children
Infants
Cabin
Trip Type
CMH→DCA
Sort By
💰 Cheapest
⚡ Fastest
🕐 Earliest
🎚️ Filters
Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night 12am–6am
🌅 Morning 6am–12pm
☀️ Afternoon 12pm–6pm
🌆 Evening 6pm–12am
Fare Type
Airlines All
Loading…
Select Fare
—
—
per person · incl. taxes
Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night 12am–6am
🌅 Morning 6am–12pm
☀️ Afternoon 12pm–6pm
🌆 Evening 6pm–12am
Fare Type
Airlines All
Loading…
Showing 25
of 106
live flights
American Airlines
AA-4035
06:01
05/07/2026
CMH
John Glenn Columbus International Airport
1h 26m
Non-stop
07:27
05/07/2026
DCA
Ronald Reagan Washington National Airport
₹8,834
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-1403
14:30
05/07/2026
CMH
John Glenn Columbus International Airport
1h 15m
Non-stop
15:45
05/07/2026
DCA
Ronald Reagan Washington National Airport
₹8,971
per person
✕ Non-refundable6 fare options
American Airlines
AA-4342
11:59
05/07/2026
CMH
John Glenn Columbus International Airport
1h 20m
Non-stop
13:19
05/07/2026
DCA
Ronald Reagan Washington National Airport
₹9,006
per person
✕ Non-refundable14 fare options
Delta Air Lines
DL-3165
08:05
05/07/2026
CMH
John Glenn Columbus International Airport
4h 48m
1 Stop
⏱ ATL · 1h 13mATL Airport
12:53
05/07/2026
BWI
Ronald Reagan Washington National Airport
₹9,280
per person
✕ Non-refundable
Delta Air Lines
DL-2200
15:02
05/07/2026
CMH
John Glenn Columbus International Airport
5h 48m
1 Stop
⏱ ATL · 2h 16mATL Airport
20:50
05/07/2026
BWI
Ronald Reagan Washington National Airport
₹9,280
per person
✕ Non-refundable
Southwest Airlines
WN-2031
05:35
05/07/2026
CMH
John Glenn Columbus International Airport
1h 20m
Non-stop
06:55
05/07/2026
BWI
Ronald Reagan Washington National Airport
₹9,726
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-5701
06:25
05/07/2026
CMH
John Glenn Columbus International Airport
3h 57m
1 Stop
⏱ DTW · 1h 14mDTW Airport
10:22
05/07/2026
IAD
Ronald Reagan Washington National Airport
₹9,742
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-5700
06:00
05/07/2026
CMH
John Glenn Columbus International Airport
4h 17m
1 Stop
⏱ LGA · 1h 2mLGA Airport
10:17
05/07/2026
DCA
Ronald Reagan Washington National Airport
₹9,742
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-5656
07:07
05/07/2026
CMH
John Glenn Columbus International Airport
5h 11m
1 Stop
⏱ JFK · 1h 47mJFK Airport
12:18
05/07/2026
IAD
Ronald Reagan Washington National Airport
₹9,742
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-5700
06:00
05/07/2026
CMH
John Glenn Columbus International Airport
6h 59m
1 Stop
⏱ LGA · 3h 47mLGA Airport
12:59
05/07/2026
DCA
Ronald Reagan Washington National Airport
₹9,742
per person
✕ Non-refundable2 fare options
American Airlines
AA-5179
14:57
05/07/2026
CMH
John Glenn Columbus International Airport
1h 33m
Non-stop
16:30
05/07/2026
DCA
Ronald Reagan Washington National Airport
₹9,786
per person
✕ Non-refundable14 fare options
American Airlines
AA-4418
09:50
05/07/2026
CMH
John Glenn Columbus International Airport
1h 25m
Non-stop
11:15
05/07/2026
DCA
Ronald Reagan Washington National Airport
₹9,850
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-1402
16:20
05/07/2026
CMH
John Glenn Columbus International Airport
6h 25m
1 Stop
⏱ DAL · 1h 0mDAL Airport
22:45
05/07/2026
DCA
Ronald Reagan Washington National Airport
₹10,885
per person
✕ Non-refundable
United Airlines
UA-445
10:36
05/07/2026
CMH
John Glenn Columbus International Airport
1h 14m
Non-stop
11:50
05/07/2026
IAD
Ronald Reagan Washington National Airport
₹11,161
per person
✕ Non-refundable4 fare options
United Airlines
UA-1403
19:47
05/07/2026
CMH
John Glenn Columbus International Airport
1h 24m
Non-stop
21:11
05/07/2026
IAD
Ronald Reagan Washington National Airport
₹11,161
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-102
05:00
05/07/2026
CMH
John Glenn Columbus International Airport
10h 40m
1 Stop
⏱ MCO · 6h 10mMCO Airport
15:40
05/07/2026
DCA
Ronald Reagan Washington National Airport
₹11,399
per person
✕ Non-refundable
Southwest Airlines
WN-1420
15:30
05/07/2026
CMH
John Glenn Columbus International Airport
7h 25m
1 Stop
⏱ MDW · 4h 15mMDW Airport
22:55
05/07/2026
DCA
Ronald Reagan Washington National Airport
₹11,399
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-3104
20:00
05/07/2026
CMH
John Glenn Columbus International Airport
4h 15m
1 Stop
⏱ MDW · 1h 10mMDW Airport
00:15
05/08/2026
+1
BWI
Ronald Reagan Washington National Airport
₹11,594
per person
✓ Refundable4 fare options
American Airlines
AA-4669
19:05
05/07/2026
CMH
John Glenn Columbus International Airport
1h 34m
Non-stop
20:39
05/07/2026
DCA
Ronald Reagan Washington National Airport
₹11,876
per person
✕ Non-refundable14 fare options
United Airlines
UA-3430
06:00
05/07/2026
CMH
John Glenn Columbus International Airport
1h 22m
Non-stop
07:22
05/07/2026
IAD
Ronald Reagan Washington National Airport
₹12,205
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
American Airlines
AA-3206
05:05
05/07/2026
CMH
John Glenn Columbus International Airport
3h 55m
1 Stop
⏱ CLT · 0h 54mCLT Airport
09:00
05/07/2026
BWI
Ronald Reagan Washington National Airport
₹12,516
per person
✕ Non-refundable🔥 Last 1 seats5 fare options
United Airlines
UA-3524
05:36
05/07/2026
CMH
John Glenn Columbus International Airport
4h 26m
1 Stop
⏱ ORD · 0h 47mORD Airport
10:02
05/07/2026
BWI
Ronald Reagan Washington National Airport
₹12,516
per person
✕ Non-refundable3 fare options
American Airlines
AA-4775
11:20
05/07/2026
CMH
John Glenn Columbus International Airport
5h 22m
1 Stop
⏱ PHL · 2h 23mPHL Airport
16:42
05/07/2026
DCA
Ronald Reagan Washington National Airport
₹12,795
per person
✕ Non-refundable13 fare options
American Airlines
AA-3206
05:05
05/07/2026
CMH
John Glenn Columbus International Airport
4h 1m
1 Stop
⏱ CLT · 0h 58mCLT Airport
09:06
05/07/2026
DCA
Ronald Reagan Washington National Airport
₹12,795
per person
✕ Non-refundable14 fare options
American Airlines
AA-4642
08:00
05/07/2026
CMH
John Glenn Columbus International Airport
4h 59m
1 Stop
⏱ BOS · 1h 13mBOS Airport
12:59
05/07/2026
DCA
Ronald Reagan Washington National Airport
₹12,795
per person
✕ Non-refundable13 fare options
😕 No flights match your filters.
Columbus (CMH)
📍 John Glenn Columbus International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 39.998001
📐 Longitude: -82.891899
Washington DC (DCA)
📍 Ronald Reagan Washington National Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 38.8521
📐 Longitude: -77.037697
✈ Distance: Columbus,USA to Washington DC,USA — 518.62 km
📅 Results on this page are loaded for 07 May 2026. Click View all flights for the complete live search.
Columbus to Washington DC — what to expect when booking
The CMH–DCA route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Columbus,USA and Washington DC,USA is approximately
518.62 km.
Before you book
Compare nearby dates
The date strip above lets you scan nearby fares without restarting the search.
Open full search for more control
Route page shows a limited live set. Full search opens the complete inventory with fresh results.
Check fare details
Each result shows baggage, refundability and fare details before you proceed.
❓ Frequently asked questions — Columbus to Washington DC flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Columbus,USA (CMH) and Washington DC,USA (DCA) is approximately 518.62 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.