Economy Class seats feature a 32-inch pitch and personal entertainment monitors.
Cloud 9 passengers enjoy real Champagne and elegant glassware.
Round-trip from | $178 (United Airlines) |
---|---|
One-way from | $89 (United Airlines) |
Popular in | January |
Cheapest in | August |
Average price | $319 |
Good round-trip deal | $635 or less |
Good one-way deal | $299 or less |
Fly from
Fly to
Route
Depart
Return
Price
ColumbusWashington, D.C.
CMH - IAD
CMHIAD
Columbus
Thu 8/28
10:35 am-11:50 am
Nonstop1h 15m
Washington, D.C. Dulles Intl
Sun 8/31
10:15 pm-11:43 pm
Nonstop1h 28m
ColumbusWashington, D.C.
CMH - IAD
CMHIAD
Columbus
Thu 8/14
7:02 am-12:02 pm
1 stop5h 00m
Washington, D.C. Dulles Intl
Sat 8/16
6:00 am-11:15 am
1 stop5h 15m
ColumbusWashington, D.C.
CMH - IAD
CMHIAD
Columbus
Fri 7/25
12:31 pm-12:12 am
1 stop11h 41m
Washington, D.C. Dulles Intl
Mon 7/28
6:10 am-11:42 am
1 stop5h 32m
ColumbusWashington, D.C.
CMH - IAD
CMHIAD
Columbus
Mon 10/6
1:17 pm-7:45 pm
1 stop6h 28m
Washington, D.C. Dulles Intl
Wed 10/8
8:09 am-1:55 pm
1 stop5h 46m
ColumbusWashington, D.C.
CMH - IAD
CMHIAD
Columbus
Fri 9/26
12:31 pm-8:44 pm
2 stops8h 13m
Washington, D.C. Dulles Intl
Mon 9/29
10:49 am-6:11 pm
3 stops31h 22m
ColumbusWashington, D.C.
CMH - IAD
CMHIAD
Columbus
Wed 8/27
10:35 am-11:50 am
Nonstop1h 15m
ColumbusWashington, D.C.
CMH - IAD
CMHIAD
Columbus
Sat 8/23
7:02 am-12:02 pm
1 stop5h 00m
ColumbusWashington, D.C.
CMH - IAD
CMHIAD
Columbus
Sun 8/17
3:08 pm-12:51 pm
1 stop21h 43m
ColumbusWashington, D.C.
CMH - IAD
CMHIAD
Columbus
Sat 8/16
12:20 pm-10:14 am
2 stops21h 54m
ColumbusWashington, D.C.
CMH - IAD
CMHIAD
Columbus
Sat 9/20
2:35 pm-6:47 pm
1 stop4h 12m
Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Columbus Airport to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from Columbus Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Columbus Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Columbus Airport to Washington, D.C. Dulles Intl Airport in the morning. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Columbus Airport to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from CMH to IAD are scheduled on a Monday (21 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (14 on average).
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$172 | Average$294 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$187 | Average$311 | FlexibilityNo cancel fee | On-timeN/A |