
Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CSG) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $278 (Delta) |
One-way from | $139 (Delta) |
Fly from
Fly to
Route
Depart
Return
ColumbusWashington, D.C.
CSG Columbus Metropolitan Area - DCA Washington, D.C. Reagan-National
CSGDCA
Columbus Metropolitan Area
Sat 12/19
3:34 pm-8:38 pm
1 stop5h 04m
Washington, D.C. Reagan-National
Sat 1/2
8:15 am-2:49 pm
1 stop6h 34m
ColumbusWashington, D.C.
CSG Columbus Metropolitan Area - IAD Washington, D.C. Dulles Intl
CSGIAD
Columbus Metropolitan Area
Tue 12/22
6:15 am-9:48 am
1 stop3h 33m
Washington, D.C. Dulles Intl
Tue 12/29
4:57 pm-9:45 pm
1 stop4h 48m
ColumbusWashington, D.C.
CSG Columbus Metropolitan Area - IAD Washington, D.C. Dulles Intl
CSGIAD
Columbus Metropolitan Area
Mon 11/30
6:30 pm-12:41 am
1 stop6h 11m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
ColumbusWashington, D.C.
CSG Columbus Metropolitan Area - DCA Washington, D.C. Reagan-National
CSGDCA
Columbus Metropolitan Area
Mon 11/30
6:30 pm-11:46 pm
1 stop5h 16m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
ColumbusWashington, D.C.
CSG Columbus Metropolitan Area - IAD Washington, D.C. Dulles Intl
CSGIAD
Columbus Metropolitan Area
Thu 11/19
12:05 pm-6:34 pm
1 stop6h 29m
Washington, D.C. Dulles Intl
Mon 11/23
5:00 pm-9:45 pm
1 stop4h 45m
ColumbusWashington, D.C.
CSG Columbus Metropolitan Area - DCA Washington, D.C. Reagan-National
CSGDCA
Columbus Metropolitan Area
Thu 11/19
6:20 pm-10:45 pm
1 stop4h 25m
Washington, D.C. Reagan-National
Mon 11/23
6:00 am-11:24 am
1 stop5h 24m
ColumbusWashington, D.C.
CSG Columbus Metropolitan Area - DCA Washington, D.C. Reagan-National
CSGDCA
Columbus Metropolitan Area
Tue 11/17
6:30 pm-11:46 pm
1 stop5h 16m
Washington, D.C. Reagan-National
Sat 11/21
4:05 pm-9:45 pm
1 stop5h 40m
ColumbusWashington, D.C.
CSG Columbus Metropolitan Area - IAD Washington, D.C. Dulles Intl
CSGIAD
Columbus Metropolitan Area
Wed 12/23
3:34 pm-7:09 pm
1 stop3h 35m
Washington, D.C. Dulles Intl
Tue 12/29
4:57 pm-9:45 pm
1 stop4h 48m
ColumbusWashington, D.C.
CSG Columbus Metropolitan Area - IAD Washington, D.C. Dulles Intl
CSGIAD
Columbus Metropolitan Area
Tue 11/24
12:05 pm-3:59 pm
1 stop3h 54m
Washington, D.C. Dulles Intl
Sat 11/28
12:32 pm-5:50 pm
1 stop5h 18m
ColumbusWashington, D.C.
CSG Columbus Metropolitan Area - IAD Washington, D.C. Dulles Intl
CSGIAD
Columbus Metropolitan Area
Mon 11/30
6:30 pm-12:41 am
1 stop6h 11m
Washington, D.C. Dulles Intl
Mon 12/7
3:00 pm-9:45 pm
1 stop6h 45m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
Everything you need to know about your flight from Columbus to Washington, D.C.
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