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DAY → DCAApprox. 628.05 km10 May 2026Live inventory
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Showing 25
of 155
live flights
Delta Air Lines
DL-3088
18:46
05/10/2026
DAY
James M Cox Dayton International Airport
6h 11m
1 Stop
⏱ ATL · 2h 30mATL Airport
00:57
05/11/2026
+1
BWI
Ronald Reagan Washington National Airport
₹21,143
per person
✕ Non-refundable
Delta Air Lines
DL-3140
06:00
05/10/2026
DAY
James M Cox Dayton International Airport
6h 53m
1 Stop
⏱ ATL · 3h 23mATL Airport
12:53
05/10/2026
BWI
Ronald Reagan Washington National Airport
₹21,143
per person
✕ Non-refundable
United Airlines
UA-4296
10:28
05/10/2026
DAY
James M Cox Dayton International Airport
1h 33m
Non-stop
12:01
05/10/2026
IAD
Ronald Reagan Washington National Airport
₹22,845
per person
✕ Non-refundable6 fare options
United Airlines
UA-4824
14:55
05/10/2026
DAY
James M Cox Dayton International Airport
1h 35m
Non-stop
16:30
05/10/2026
IAD
Ronald Reagan Washington National Airport
₹22,845
per person
✕ Non-refundable🔥 Last 4 seats6 fare options
United Airlines
UA-4267
19:35
05/10/2026
DAY
James M Cox Dayton International Airport
1h 35m
Non-stop
21:10
05/10/2026
IAD
Ronald Reagan Washington National Airport
₹22,845
per person
✕ Non-refundable🔥 Last 3 seats6 fare options
American Airlines
AA-5261
06:00
05/10/2026
DAY
James M Cox Dayton International Airport
1h 39m
Non-stop
07:39
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹22,845
per person
✕ Non-refundable23 fare options
United Airlines
UA-4184
08:45
05/10/2026
DAY
James M Cox Dayton International Airport
4h 15m
1 Stop
⏱ ORD · 0h 41mORD Airport
13:00
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹23,766
per person
✕ Non-refundable🔥 Last 4 seats11 fare options
United Airlines
UA-4402
07:15
05/10/2026
DAY
James M Cox Dayton International Airport
4h 33m
1 Stop
⏱ ORD · 0h 53mORD Airport
11:48
05/10/2026
IAD
Ronald Reagan Washington National Airport
₹23,766
per person
✕ Non-refundable6 fare options
United Airlines
UA-4456
20:13
05/10/2026
DAY
James M Cox Dayton International Airport
4h 47m
1 Stop
⏱ ORD · 1h 12mORD Airport
01:00
05/11/2026
+1
IAD
Ronald Reagan Washington National Airport
₹23,766
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-3088
18:46
05/10/2026
DAY
James M Cox Dayton International Airport
6h 5m
1 Stop
⏱ ATL · 2h 25mATL Airport
00:51
05/11/2026
+1
IAD
Ronald Reagan Washington National Airport
₹23,766
per person
✕ Non-refundable
United Airlines
UA-4402
07:15
05/10/2026
DAY
James M Cox Dayton International Airport
4h 44m
1 Stop
⏱ ORD · 1h 8mORD Airport
11:59
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹23,766
per person
✕ Non-refundable10 fare options
United Airlines
UA-4402
07:15
05/10/2026
DAY
James M Cox Dayton International Airport
5h 45m
1 Stop
⏱ ORD · 2h 8mORD Airport
13:00
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹23,766
per person
✕ Non-refundable🔥 Last 3 seats10 fare options
United Airlines
UA-4441
18:03
05/10/2026
DAY
James M Cox Dayton International Airport
6h 57m
1 Stop
⏱ ORD · 3h 22mORD Airport
01:00
05/11/2026
+1
IAD
Ronald Reagan Washington National Airport
₹23,778
per person
✓ Refundable🔥 Last 4 seats5 fare options
Delta Air Lines
DL-3088
18:46
05/10/2026
DAY
James M Cox Dayton International Airport
4h 58m
1 Stop
⏱ ATL · 1h 23mATL Airport
23:44
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹26,115
per person
✕ Non-refundable2 fare options
American Airlines
AA-3411
12:33
05/10/2026
DAY
James M Cox Dayton International Airport
5h 27m
1 Stop
⏱ ORD · 1h 50mORD Airport
18:00
05/10/2026
BWI
Ronald Reagan Washington National Airport
₹29,776
per person
✕ Non-refundable🔥 Last 2 seats9 fare options
United Airlines
UA-4413
11:35
05/10/2026
DAY
James M Cox Dayton International Airport
7h 30m
1 Stop
⏱ ORD · 3h 55mORD Airport
19:05
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹29,867
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
United Airlines
UA-4413
11:35
05/10/2026
DAY
James M Cox Dayton International Airport
5h 29m
1 Stop
⏱ ORD · 1h 55mORD Airport
17:04
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹29,867
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
United Airlines
UA-4402
07:15
05/10/2026
DAY
James M Cox Dayton International Airport
6h 59m
1 Stop
⏱ ORD · 3h 23mORD Airport
14:14
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹29,867
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
United Airlines
UA-4184
08:45
05/10/2026
DAY
James M Cox Dayton International Airport
5h 29m
1 Stop
⏱ ORD · 1h 56mORD Airport
14:14
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹29,867
per person
✕ Non-refundable🔥 Last 4 seats4 fare options
United Airlines
UA-4184
08:45
05/10/2026
DAY
James M Cox Dayton International Airport
5h 28m
1 Stop
⏱ ORD · 1h 51mORD Airport
14:13
05/10/2026
BWI
Ronald Reagan Washington National Airport
₹32,792
per person
✓ Refundable🔥 Last 3 seats4 fare options
Delta Air Lines
DL-3108
11:20
05/10/2026
DAY
James M Cox Dayton International Airport
7h 16m
1 Stop
⏱ ATL · 3h 49mATL Airport
18:36
05/10/2026
BWI
Ronald Reagan Washington National Airport
₹34,000
per person
✕ Non-refundable
United Airlines
UA-4413
11:35
05/10/2026
DAY
James M Cox Dayton International Airport
7h 34m
1 Stop
⏱ ORD · 3h 55mORD Airport
19:09
05/10/2026
BWI
Ronald Reagan Washington National Airport
₹35,124
per person
✕ Non-refundable🔥 Last 2 seats
United Airlines
UA-4413
11:35
05/10/2026
DAY
James M Cox Dayton International Airport
5h 53m
1 Stop
⏱ ORD · 2h 20mORD Airport
17:28
05/10/2026
BWI
Ronald Reagan Washington National Airport
₹35,136
per person
✓ Refundable🔥 Last 1 seats4 fare options
United Airlines
UA-4402
07:15
05/10/2026
DAY
James M Cox Dayton International Airport
6h 58m
1 Stop
⏱ ORD · 3h 18mORD Airport
14:13
05/10/2026
BWI
Ronald Reagan Washington National Airport
₹35,136
per person
✓ Refundable🔥 Last 3 seats4 fare options
American Airlines
AA-5198
10:09
05/10/2026
DAY
James M Cox Dayton International Airport
1h 35m
Non-stop
11:44
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹35,176
per person
✕ Non-refundable🔥 Last 2 seats22 fare options
😕 No flights match your filters.
Dayton (DAY)
📍 James M Cox Dayton International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 39.902400970458984
📐 Longitude: -84.21939849853516
Washington DC (DCA)
📍 Ronald Reagan Washington National Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 38.8521
📐 Longitude: -77.037697
✈ Distance: Dayton,USA to Washington DC,USA — 628.05 km
📅 Results on this page are loaded for 10 May 2026. Click View all flights for the complete live search.
Dayton to Washington DC — what to expect when booking
The DAY–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 Dayton,USA and Washington DC,USA is approximately
628.05 km.
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❓ Frequently asked questions — Dayton 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 Dayton,USA (DAY) and Washington DC,USA (DCA) is approximately 628.05 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.