$205 Cheap Flights from Washington (IAD) to Columbia (CAE)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE)

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Cheap Flights from Washington to Columbia (IAD-CAE)

Prices were available within the past 7 days and start at $205 for one-way flights and $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
United
United
United
United
Delta
United
United
United
American Airlines

Find the cheapest month to fly from Washington (IAD) to Columbia (CAE)

November is typically the cheapest month to fly

From $179 - $498 per traveler.

Graph displaying average flight prices per month

Alternative airports near Columbia

Prices were available within the past 7 days. Prices and availability are subject to change.

Flights from Washington (IAD) to Columbia (CAE)
Origin airport
Washington Dulles Intl.
Destination airport
Columbia Metropolitan
Airlines serving
American Airlines, Delta, United
Roundtrip price
$189
Distance
401 mi
Average flight time
1 hour 40 mins

Washington to Columbia Flights

The cheapest times to fly from Washington to Columbia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Columbia are during the month of October. You can find some of the cheapest flights from Washington to Columbia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Columbia

Sunday is one of the best days to book for cheap flights from Washington to Columbia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Columbia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Columbia in 2025. You can also book with separate airlines for your outbound and return journeys, from $205 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Columbia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Columbia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE) cost?
You can land cheap return tickets from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE) starting from $189. Grab your seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving IAD on August 16 2025 and touching down at CAE. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from IAD to CAE?
The cheapest flights from IAD to CAE are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE)?
You can fly straight from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE) on a United Airlines flight.
What is the cheapest airline that flies from IAD to CAE?
Currently, the cheapest airline operating one-way flights from IAD to CAE is United. You can book a seat on this route from $213. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IAD on August 12 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE)?
On average, there's only 1 direct flight operating from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE) every day. If this doesn't work for you, think about flights with layovers. Just filter your search results on Expedia to include one or more stops to discover the next best option.
What are the most popular departure times for flights from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE)?
The 5 PM departures from IAD to CAE are the busiest. They can also be more expensive. If you want to save on your trip, choose a less crowded time to fly.
What day of the week has the most flights from IAD to CAE?
If you jet off on a Friday, you'll get the widest range of options for flights from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE).
What is the earliest flight from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE)?
Washington Dulles Intl. Airport (IAD)'s earliest flight to Columbia Metropolitan Airport (CAE) takes off at approximately 12:35PM UTC-5. With a travel duration of 1h 43m, you'll touch down at around 2:18PM UTC-5.
How long does it take to fly from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE)?
Flights from IAD to CAE have an average travel time of 1 hour and 43 minutes. The distance between the two is 400 mi.
What airline has the least delays from IAD to CAE?
With 81% of flights usually arriving on time, United Airlines has the best on-time performance for nonstop flights from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE). To monitor your flight status and get notifications about any changes, simply head to the Expedia App.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE)?
Choose a flight from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Columbia from Washington Dulles Intl. Airport (IAD)?
Columbia Metropolitan Airport (CAE) is the only airport in Columbia with direct flights from Washington Dulles Intl. Airport (IAD). Explore the available options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE) last-minute?
Last-minute bookings from IAD to CAE are generally more expensive. To secure the lowest rates, start looking for flights as soon as possible. That being said, if your travel plans are flexible, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book an IAD to CAE flight and hotel package?
Compared with arranging flights and hotels separately, booking an IAD to CAE flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE)?
It's usually possible to cancel or reschedule your IAD to CAE flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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