Cheap flights from Columbus to Dulles Intl (IAD)

CMH — IAD
Aug 14 — Aug 211

How to find the cheapest flight from Columbus to Dulles Intl (IAD)

All the information you need to plan the best C01 to IAD flight in 2022: compare Columbus to Dulles Intl flight prices with the expected peak season, weather and rainfall in Dulles Intl.

CMH - IAD

Price

$202 - $334

IAD

Temperature

35.6 - 80.6 °F

IAD

Rainfall

2.6 - 4 inches

Popular inJuneHigh demand for flights, 20% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 25% potential price drop
Round-trip from$202From Columbus to Washington, D.C. Dulles Intl
One-way from$136One-way flight from Columbus to Washington, D.C. Dulles Intl

How far in advance should I book a flight from Columbus to Washington, D.C. Dulles Intl Airport?

To save on the cost of your flight from Columbus to Washington, D.C. Dulles Intl Airport, book at least 48 days before your planned departure. Booking around this time can save you about 53% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $268 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $348.

What is the cheapest month to fly from Columbus to Washington, D.C. Dulles Intl Airport?

Our data shows that January tends to be the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Columbus. Users have commonly found prices around $234 for the month, but tickets can be as low as $121. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Columbus to Washington, D.C. Dulles Intl Airport (CMH - IAD)?

When flying from Columbus to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Columbus to Dulles Intl in August, September 2022

The best prices found for Columbus to IAD flights for August, September
Sep 6 - Sep 14
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 25m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

Nonstop

1h 24m
$138

United Airlines

Pick Dates

Deal found 8/8/22

Sep 7 - Sep 13
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

1 stop

4h 26m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

Nonstop

1h 24m
$147

United Airlines

Pick Dates

Deal found 8/8/22

Aug 29 - Sep 4
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 18m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

Nonstop

1h 22m
$148

United Airlines

Pick Dates

Deal found 8/8/22

Columbus to Dulles Intl 2022 flight deals

Cheap flights to Dulles Intl from Columbus found for this year
Sep 6 - Sep 14
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 25m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

Nonstop

1h 24m
$138

United Airlines

Pick Dates

Deal found 8/8/22

Sep 7 - Sep 13
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

1 stop

4h 26m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

Nonstop

1h 24m
$147

United Airlines

Pick Dates

Deal found 8/8/22

Aug 29 - Sep 4
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 18m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

Nonstop

1h 22m
$148

United Airlines

Pick Dates

Deal found 8/8/22

Cheap United Airlines flights from Columbus to Dulles Intl

Sep 6 - Sep 14
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 25m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

Nonstop

1h 24m
$138

United Airlines

Pick Dates

Deal found 8/8/22

Sep 7 - Sep 13
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

1 stop

4h 26m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

Nonstop

1h 24m
$147

United Airlines

Pick Dates

Deal found 8/8/22

Aug 29 - Sep 4
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 18m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

Nonstop

1h 22m
$148

United Airlines

Pick Dates

Deal found 8/8/22

Cheap Delta flights from Columbus to Dulles Intl

Aug 24 - Aug 30
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

1 stop

3h 46m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

1 stop

5h 45m
$158

Delta

Pick Dates

Deal found 8/8/22

Aug 29 - Sep 4
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

1 stop

4h 28m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

1 stop

5h 45m
$182

Delta

Pick Dates

Deal found 8/8/22

Sep 12 - Sep 20
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

1 stop

3h 50m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

1 stop

5h 27m
$197

Delta

Pick Dates

Deal found 8/8/22

Non-stop flights to Dulles Intl from Columbus

Save time with Columbus to Dulles Intl direct flight deals
Sep 6 - Sep 14
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 25m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

Nonstop

1h 24m
$138

United Airlines

Pick Dates

Deal found 8/8/22

Aug 29 - Sep 4
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 18m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

Nonstop

1h 22m
$148

United Airlines

Pick Dates

Deal found 8/8/22

Sep 3 - Sep 6
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 18m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

Nonstop

1h 24m
$153

United Airlines

Pick Dates

Deal found 8/7/22

Last minute flights from Columbus to Dulles Intl

Late deals on return flights to Dulles Intl from Columbus, departing today and this week
Aug 17 - Aug 24
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 15m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

Nonstop

1h 22m
$240

United Airlines

Pick Dates

Deal found 8/8/22

Aug 17 - Sep 14
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

1 stop

4h 16m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

Nonstop

1h 24m
$249

United Airlines

Pick Dates

Deal found 8/8/22

Aug 16 - Aug 24
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

1 stop

4h 23m
IAD

Washington, D.C. Dulles Intl

CMH

Columbus

1 stop

6h 41m
$258

United Airlines

Pick Dates

Deal found 8/8/22

One-way flights to Dulles Intl from Columbus

The cheapest one-way flights from Columbus to Dulles Intl
Sep 3
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 18m
$54

United Airlines

Pick Dates

Deal found 8/6/22

Sep 3
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

1 stop

5h 50m
$63

United Airlines

Pick Dates

Deal found 8/6/22

Aug 23
CMH

Columbus

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 15m
$69

United Airlines

Pick Dates

Deal found 8/8/22

Related info for your journey

Useful info, stats and facts about Columbus to Dulles Intl flights.

Which airlines flying from Columbus to Washington, D.C. Dulles Intl have flexible cancellations due to COVID-19?

United Airlines, American Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Columbus to Washington, D.C. Dulles Intl Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Columbus to Washington, D.C. Dulles Intl Airport for under $200. The cheapest flight booked recently is on United Airlines for just $138, but on average you can expect to pay $170.

Are there nonstop flights from Columbus to Washington, D.C. Dulles Intl Airport for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Columbus to Washington, D.C. Dulles Intl Airport under $200. A good price for a nonstop flight from Columbus to Washington, D.C. Dulles Intl Airport is less than $191.

Are there last-minute flights available from Columbus to Washington, D.C. Dulles Intl Airport for under $300?

There are currently 20+ open flights from Columbus to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $300.

What are the cheapest airlines flying from Columbus to Washington, D.C. Dulles Intl Airport round-trip?

Currently priced at $138, United Airlines will fly you from Columbus to Washington, D.C. Dulles Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $153 and $158, respectively. Users have found that United Airlines is 48% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Columbus to Washington, D.C. Dulles Intl Airport one-way?

The cheapest airlines for a one-way flight from Columbus to Washington, D.C. Dulles Intl Airport are United Airlines ($54), Delta ($79), and American Airlines ($132).

What are the most popular airlines that fly from Columbus to Washington, D.C. Dulles Intl Airport?

Before booking your flight from Columbus to Washington, D.C. Dulles Intl Airport check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Alaska Airlines.

What are the most reliable airlines from Columbus to Washington, D.C. Dulles Intl Airport?

Consider Republic Airways (100%), ANA (90%) or Ethiopian Air (85%) when booking your flight. These represent the most reliable airlines when flying from Columbus to Washington, D.C. Dulles Intl Airport.

What are the cheapest flights from Columbus to Washington, D.C. Dulles Intl Airport?

While on average a flight from Columbus to Washington, D.C. Dulles Intl Airport is generally $298, our data shows the cheapest flight currently is $47. When looking at the most popular route, (Columbus - Washington, D.C. Dulles Intl), you can expect to pay $148 for that flight.

Alternative routes for Columbus to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Columbus to Dulles Intl

The chart below displays the airlines Cheapflights users traveling from Columbus to Dulles Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$57Average$245FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$94Average$196FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$117Average$244FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from Columbus to Dulles Intl

See what time of day planes typically take off from Columbus to Dulles Intl
5%of flight departuresEarly morningMidnight to 6 am
33%of flight departuresMorning6 am to noon
36%of flight departuresAfternoonNoon to 6 pm
26%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Columbus to Dulles Intl

See how many times per day planes take to the skies headed from Columbus to Dulles Intl
Sunday16daily flights
Monday17daily flights
Tuesday14daily flights
Wednesday17daily flights
Thursday14daily flights
Friday16daily flights
Saturday16daily flights